/* ==========================================================================
   VERDA ÇİM ÇİT — TASARIM SİSTEMİ
   Endüstriyel / mimari karakterde kurumsal üretici kimliği.
   1.  Tokenlar
   2.  Reset & temel tipografi
   3.  Yerleşim (container, section ritmi)
   4.  Bileşenler (buton, etiket, kart, form…)
   5.  Header & navigasyon
   6.  Hero slider
   7.  Sayfa bölümleri
   8.  Footer & yüzen öğeler
   9.  Animasyon durumları
   10. Responsive
   ========================================================================== */

/* ==========================================================================
   1. TOKENLAR
   ========================================================================== */

:root {
    /* Yüzeyler — bol kırık beyaz, stratejik koyu bloklar */
    --bone: #f7f5f0;
    --bone-deep: #efece4;
    --sand: #e3ded3;
    --paper: #ffffff;

    /* Antrasit ailesi */
    --ink: #14181b;
    --ink-soft: #1e2429;
    --ink-line: #2b3238;

    /* Orman yeşili — vurgu rengi */
    --forest: #17452e;
    --forest-deep: #0e2e1e;
    --forest-mid: #256b45;
    --forest-bright: #35895a;
    --forest-tint: #eef3ee;
    --forest-line: rgba(23, 69, 46, .16);

    /* Nötr gri skala */
    --grey-900: #22282c;
    --grey-700: #4a5359;
    --grey-500: #6f787e;
    --grey-400: #939ba0;
    --grey-300: #c3c8cb;
    --grey-200: #dfe2e2;
    --grey-100: #eeefee;

    /* Metin */
    --text: #191e21;
    --text-soft: #545c62;
    --text-mute: #7d858a;
    --text-invert: #f4f2ed;

    /* Tipografi */
    --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
    --font-body: 'Manrope', 'Segoe UI', Arial, sans-serif;

    --fs-display: clamp(2.6rem, 5.6vw, 5.1rem);
    --fs-h1: clamp(2.25rem, 4.2vw, 3.6rem);
    --fs-h2: clamp(1.85rem, 3vw, 2.85rem);
    --fs-h3: clamp(1.3rem, 1.8vw, 1.7rem);
    --fs-h4: clamp(1.08rem, 1.3vw, 1.28rem);
    --fs-body: clamp(.98rem, 1.05vw, 1.05rem);
    --fs-sm: .875rem;
    --fs-xs: .78rem;
    --fs-kicker: .715rem;

    /* Ölçek */
    --container: 1320px;
    --container-narrow: 980px;
    --gutter: 26px;
    --section-y: clamp(72px, 8vw, 132px);

    /* Köşe yarıçapları — bilinçli olarak düşük ve tutarsız değil */
    --r-xs: 2px;
    --r-sm: 4px;
    --r-md: 6px;
    --r-pill: 100px;

    /* Gölgeler */
    --sh-sm: 0 1px 2px rgba(20, 24, 27, .06), 0 4px 14px rgba(20, 24, 27, .05);
    --sh-md: 0 12px 34px -14px rgba(20, 24, 27, .22);
    --sh-lg: 0 34px 74px -30px rgba(20, 24, 27, .34);

    /* Hareket */
    --ease: cubic-bezier(.22, .61, .36, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --t-fast: .22s;
    --t-mid: .42s;
    --t-slow: .8s;

    --header-h: 96px;
    --header-h-sticky: 72px;
}

/* ==========================================================================
   2. RESET & TEMEL TİPOGRAFİ
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h-sticky) + 20px);
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    line-height: 1.68;
    color: var(--text);
    background: var(--bone);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-feature-settings: 'kern' 1, 'liga' 1;
}

body.is-locked { overflow: hidden; }

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }

button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

ul, ol { list-style: none; padding: 0; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 620;
    line-height: 1.07;
    letter-spacing: -.024em;
    color: var(--ink);
    text-wrap: balance;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -.017em; line-height: 1.18; }
h4 { font-size: var(--fs-h4); letter-spacing: -.012em; line-height: 1.3; }

p { text-wrap: pretty; }

strong, b { font-weight: 700; }

::selection { background: var(--forest); color: #fff; }

:focus-visible {
    outline: 2px solid var(--forest-mid);
    outline-offset: 3px;
    border-radius: 2px;
}

/* Ekran okuyucular için */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: 10px; left: 10px;
    z-index: 999;
    padding: 11px 18px;
    background: var(--ink);
    color: #fff;
    font-size: var(--fs-sm);
    font-weight: 600;
    border-radius: var(--r-sm);
    transform: translateY(-160%);
    transition: transform var(--t-fast) var(--ease);
}

.skip-link:focus { transform: none; }

/* ==========================================================================
   3. YERLEŞİM
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.container--narrow { max-width: var(--container-narrow); }
.container--wide { max-width: 1560px; }

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(52px, 5vw, 84px); }
.section--flush-top { padding-top: 0; }
.section--flush-bottom { padding-bottom: 0; }

.section--bone { background: var(--bone); }
.section--paper { background: var(--paper); }
.section--deep { background: var(--bone-deep); }

.section--ink {
    background: var(--ink);
    color: var(--text-invert);
}

.section--ink h1, .section--ink h2, .section--ink h3, .section--ink h4 { color: #fff; }

.section--forest {
    background: var(--forest-deep);
    color: var(--text-invert);
}

.section--forest h2, .section--forest h3 { color: #fff; }

/* İnce ayırıcı çizgi — endüstriyel ritim */
.rule {
    height: 1px;
    background: var(--grey-200);
    border: 0;
}

.rule--dark { background: var(--ink-line); }

/* Bölüm başlığı: sıra numarası + etiket + başlık + açıklama */
.section-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
    gap: clamp(24px, 4vw, 72px);
    align-items: end;
    margin-bottom: clamp(38px, 4.4vw, 68px);
}

.section-head--center {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    max-width: 760px;
    margin-inline: auto;
}

.section-head--stack { grid-template-columns: 1fr; align-items: start; }

.section-head__title { margin-top: 18px; }

.section-head__text {
    color: var(--text-soft);
    font-size: 1.01rem;
    max-width: 52ch;
}

.section--ink .section-head__text,
.section--forest .section-head__text { color: rgba(244, 242, 237, .74); }

.section-head__aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
}

/* Etiket (eyebrow) */
.kicker {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-family: var(--font-display);
    font-size: var(--fs-kicker);
    font-weight: 650;
    letter-spacing: .19em;
    text-transform: uppercase;
    color: var(--forest-mid);
}

.kicker::before {
    content: '';
    width: 30px; height: 1px;
    background: currentColor;
    opacity: .55;
}

.kicker--plain::before { display: none; }

.section--ink .kicker,
.section--forest .kicker { color: var(--forest-bright); }

/* Bölüm index numarası */
.section-index {
    font-family: var(--font-display);
    font-size: var(--fs-kicker);
    font-weight: 650;
    letter-spacing: .16em;
    color: var(--grey-400);
}

.lead {
    font-size: clamp(1.04rem, 1.35vw, 1.2rem);
    line-height: 1.66;
    color: var(--text-soft);
}

.text-forest { color: var(--forest-mid); }

/* Zengin metin (admin editöründen gelen içerik) */
.rich-text { color: var(--text-soft); font-size: 1.02rem; line-height: 1.78; }
.rich-text > * + * { margin-top: 1.05em; }

.rich-text h2 {
    font-size: clamp(1.4rem, 2vw, 1.85rem);
    margin-top: 1.7em;
    color: var(--ink);
}

.rich-text h3 { font-size: clamp(1.16rem, 1.5vw, 1.4rem); margin-top: 1.5em; color: var(--ink); }
.rich-text h4 { margin-top: 1.4em; color: var(--ink); }
.rich-text strong { color: var(--ink); }

.rich-text a {
    color: var(--forest-mid);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.rich-text a:hover { color: var(--forest); }

.rich-text ul, .rich-text ol { padding-left: 4px; display: grid; gap: 10px; }

.rich-text ul li,
.rich-text ol li { position: relative; padding-left: 26px; }

.rich-text ul li::before {
    content: '';
    position: absolute;
    left: 2px; top: .62em;
    width: 7px; height: 7px;
    border: 1.5px solid var(--forest-mid);
    transform: rotate(45deg);
}

.rich-text ol { counter-reset: rt; }

.rich-text ol li::before {
    counter-increment: rt;
    content: counter(rt, decimal-leading-zero);
    position: absolute;
    left: 0; top: 0;
    font-family: var(--font-display);
    font-size: .78rem;
    font-weight: 650;
    color: var(--forest-mid);
    letter-spacing: .04em;
}

.rich-text blockquote {
    padding: 22px 26px;
    border-left: 2px solid var(--forest);
    background: var(--forest-tint);
    font-size: 1.06rem;
    color: var(--ink);
}

.rich-text img { border-radius: var(--r-sm); margin-block: 1.6em; }
.rich-text hr { border: 0; border-top: 1px solid var(--grey-200); margin-block: 2em; }

.rich-text table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-sm);
}

.rich-text th, .rich-text td {
    padding: 12px 14px;
    border: 1px solid var(--grey-200);
    text-align: left;
}

.rich-text th { background: var(--bone-deep); color: var(--ink); font-weight: 650; }

/* ==========================================================================
   4. BİLEŞENLER
   ========================================================================== */

/* --- Butonlar ------------------------------------------------------------ */

.btn {
    --btn-bg: var(--forest);
    --btn-fg: #fff;
    --btn-bd: var(--forest);
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 11px;
    padding: 15px 27px;
    background: var(--btn-bg);
    color: var(--btn-fg);
    border: 1px solid var(--btn-bd);
    border-radius: var(--r-sm);
    font-family: var(--font-display);
    font-size: .89rem;
    font-weight: 620;
    letter-spacing: .015em;
    line-height: 1;
    cursor: pointer;
    overflow: hidden;
    isolation: isolate;
    transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
                background-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

/* Hover'da soldan dolan katman */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--ink);
    transform: translateY(101%);
    transition: transform var(--t-mid) var(--ease-out);
}

.btn:hover::after, .btn:focus-visible::after { transform: none; }
.btn:hover { color: #fff; border-color: var(--ink); }
.btn:active { transform: translateY(1px); }

.btn svg { flex: 0 0 auto; transition: transform var(--t-mid) var(--ease-out); }
.btn:hover svg:last-child { transform: translateX(4px); }

.btn--secondary {
    --btn-bg: var(--ink);
    --btn-bd: var(--ink);
}

.btn--secondary::after { background: var(--forest); }
.btn--secondary:hover { border-color: var(--forest); }

.btn--outline {
    --btn-bg: transparent;
    --btn-fg: var(--ink);
    --btn-bd: var(--grey-300);
}

.btn--outline::after { background: var(--ink); }

.btn--light {
    --btn-bg: #fff;
    --btn-fg: var(--ink);
    --btn-bd: #fff;
}

.btn--light::after { background: var(--forest); }

.btn--ghost-light {
    --btn-bg: transparent;
    --btn-fg: #fff;
    --btn-bd: rgba(255, 255, 255, .34);
}

.btn--ghost-light::after { background: #fff; }
.btn--ghost-light:hover { color: var(--ink); border-color: #fff; }

.btn--sm { padding: 12px 20px; font-size: .82rem; }
.btn--lg { padding: 18px 34px; font-size: .94rem; }
.btn--block { width: 100%; }

.btn[disabled] { opacity: .55; pointer-events: none; }

/* Metin bağlantısı — okla birlikte */
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-display);
    font-size: .855rem;
    font-weight: 620;
    letter-spacing: .01em;
    color: var(--ink);
    padding-bottom: 3px;
    background-image: linear-gradient(var(--forest), var(--forest));
    background-size: 0 1px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: background-size var(--t-mid) var(--ease-out), color var(--t-fast) var(--ease);
}

.link-arrow svg { transition: transform var(--t-mid) var(--ease-out); }
.link-arrow:hover { color: var(--forest); background-size: 100% 1px; }
.link-arrow:hover svg { transform: translateX(5px); }

.link-arrow--light { color: #fff; background-image: linear-gradient(#fff, #fff); }
.link-arrow--light:hover { color: #fff; }

.btn-group { display: flex; flex-wrap: wrap; gap: 12px; }

/* --- Etiketler / rozetler ------------------------------------------------ */

.tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    background: var(--forest-tint);
    color: var(--forest);
    border-radius: var(--r-xs);
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.tag--ink { background: rgba(255, 255, 255, .1); color: #fff; }
.tag--outline { background: transparent; border: 1px solid var(--forest-line); }

.meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px 18px;
    font-size: var(--fs-xs);
    letter-spacing: .045em;
    text-transform: uppercase;
    font-weight: 620;
    color: var(--text-mute);
    font-family: var(--font-display);
}

.meta-row__item { display: inline-flex; align-items: center; gap: 7px; }
.meta-row__item svg { color: var(--forest-mid); }

/* --- Görsel çerçevesi (mask reveal + zoom) ------------------------------- */

.figure {
    position: relative;
    overflow: hidden;
    background: var(--bone-deep);
}

.figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.05s var(--ease-out);
    will-change: transform;
}

.figure--4x3 { aspect-ratio: 4 / 3; }
.figure--3x2 { aspect-ratio: 3 / 2; }
.figure--16x9 { aspect-ratio: 16 / 9; }
.figure--1x1 { aspect-ratio: 1 / 1; }
.figure--4x5 { aspect-ratio: 4 / 5; }
.figure--2x3 { aspect-ratio: 2 / 3; }

.figure--zoom:hover img, a:hover .figure--zoom img { transform: scale(1.055); }

/* --- Kartlar ------------------------------------------------------------- */

/* Ürün kartı: dikey görsel + alt bilgi bloğu, hover'da alt çizgi ilerlemesi */
.product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    overflow: hidden;
    height: 100%;
    transition: border-color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out),
                box-shadow var(--t-mid) var(--ease);
}

.product-card:hover {
    border-color: var(--forest);
    transform: translateY(-5px);
    box-shadow: var(--sh-md);
}

.product-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--bone-deep);
}

.product-card--tall .product-card__media { aspect-ratio: 4 / 5; }

.product-card__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 1.1s var(--ease-out);
}

.product-card:hover .product-card__media img { transform: scale(1.06); }

.product-card__veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(14, 46, 30, .72) 0%, rgba(14, 46, 30, 0) 58%);
    opacity: 0;
    transition: opacity var(--t-mid) var(--ease);
}

.product-card:hover .product-card__veil { opacity: 1; }

.product-card__code {
    position: absolute;
    top: 14px; left: 14px;
    padding: 5px 10px;
    background: rgba(255, 255, 255, .93);
    color: var(--ink);
    font-family: var(--font-display);
    font-size: .68rem;
    font-weight: 650;
    letter-spacing: .1em;
    text-transform: uppercase;
    border-radius: var(--r-xs);
}

.product-card__zoom {
    position: absolute;
    right: 14px; bottom: 14px;
    display: grid;
    place-items: center;
    width: 42px; height: 42px;
    background: #fff;
    color: var(--forest);
    border-radius: var(--r-sm);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out);
}

.product-card:hover .product-card__zoom { opacity: 1; transform: none; }

.product-card__body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 22px 22px 24px;
    flex: 1;
}

.product-card__cat {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--forest-mid);
}

.product-card__title { font-size: 1.16rem; }

.product-card__title a { transition: color var(--t-fast) var(--ease); }
.product-card:hover .product-card__title a { color: var(--forest); }

.product-card__text {
    font-size: .91rem;
    color: var(--text-soft);
    line-height: 1.62;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card__foot {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--grey-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.product-card__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.product-card__spec {
    padding: 4px 9px;
    background: var(--bone-deep);
    border-radius: var(--r-xs);
    font-size: .72rem;
    font-weight: 620;
    color: var(--grey-700);
    letter-spacing: .02em;
}

/* Proje kartı: tam görsel üzerine bindirilmiş bilgi */
.project-card {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--r-sm);
    background: var(--ink);
    height: 100%;
    min-height: 340px;
}

.project-card__media { position: absolute; inset: 0; }

.project-card__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-out), filter var(--t-mid) var(--ease);
}

.project-card:hover .project-card__media img { transform: scale(1.07); }

.project-card__veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 14, 12, .92) 4%, rgba(10, 14, 12, .32) 46%, rgba(10, 14, 12, .06) 100%);
    transition: opacity var(--t-mid) var(--ease);
}

.project-card__body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 12px;
    height: 100%;
    padding: 26px;
    color: #fff;
}

.project-card__index {
    position: absolute;
    top: 24px; right: 26px;
    font-family: var(--font-display);
    font-size: .74rem;
    font-weight: 650;
    letter-spacing: .12em;
    color: rgba(255, 255, 255, .55);
}

.project-card__title {
    color: #fff;
    font-size: 1.24rem;
    transition: transform var(--t-mid) var(--ease-out);
}

.project-card__text {
    font-size: .9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, .78);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height var(--t-mid) var(--ease-out), opacity var(--t-mid) var(--ease), margin-top var(--t-mid) var(--ease);
}

.project-card:hover .project-card__text,
.project-card:focus-visible .project-card__text { max-height: 90px; opacity: 1; }

.project-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .72);
}

.project-card__meta span { display: inline-flex; align-items: center; gap: 6px; }

.project-card__go {
    position: absolute;
    right: 26px; bottom: 26px;
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: var(--r-sm);
    color: #fff;
    opacity: 0;
    transform: translate(-8px, 8px);
    transition: opacity var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out),
                background-color var(--t-fast) var(--ease);
}

.project-card:hover .project-card__go { opacity: 1; transform: none; background: var(--forest); border-color: var(--forest); }

.project-card--tall { min-height: 520px; }
.project-card--wide { min-height: 400px; }

/* Blog kartı */
.post-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    overflow: hidden;
    transition: border-color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out), box-shadow var(--t-mid) var(--ease);
}

.post-card:hover { border-color: var(--forest); transform: translateY(-4px); box-shadow: var(--sh-md); }

.post-card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bone-deep); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease-out); }
.post-card:hover .post-card__media img { transform: scale(1.055); }

.post-card__cat {
    position: absolute;
    left: 14px; bottom: 14px;
    padding: 6px 11px;
    background: rgba(255, 255, 255, .94);
    color: var(--forest);
    font-family: var(--font-display);
    font-size: .69rem;
    font-weight: 650;
    letter-spacing: .09em;
    text-transform: uppercase;
    border-radius: var(--r-xs);
}

.post-card__body { display: flex; flex-direction: column; gap: 11px; padding: 22px; flex: 1; }

.post-card__date {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--text-mute);
}

.post-card__title { font-size: 1.1rem; line-height: 1.3; }
.post-card:hover .post-card__title { color: var(--forest); }

.post-card__text {
    font-size: .9rem;
    color: var(--text-soft);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card__foot { margin-top: auto; padding-top: 16px; }

/* Öne çıkan blog yazısı — yatay editoryal düzen */
.post-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: clamp(22px, 3vw, 52px);
    align-items: center;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    overflow: hidden;
    transition: border-color var(--t-mid) var(--ease);
}

.post-feature:hover { border-color: var(--forest); }
.post-feature__media { aspect-ratio: 4 / 3; overflow: hidden; }
.post-feature__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.post-feature:hover .post-feature__media img { transform: scale(1.05); }
.post-feature__body { display: grid; gap: 16px; padding: clamp(24px, 3vw, 42px) clamp(24px, 3vw, 46px) clamp(24px, 3vw, 42px) 0; }
.post-feature__title { font-size: clamp(1.4rem, 2.2vw, 2rem); }
.post-feature:hover .post-feature__title { color: var(--forest); }

/* Hizmet kartı */
.service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: clamp(26px, 2.6vw, 38px);
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    height: 100%;
    overflow: hidden;
    transition: border-color var(--t-mid) var(--ease), background-color var(--t-mid) var(--ease);
}

.service-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0;
    width: 2px; height: 0;
    background: var(--forest);
    transition: height var(--t-mid) var(--ease-out);
}

.service-card:hover::before { height: 100%; }
.service-card:hover { border-color: var(--forest-line); }

.service-card__icon {
    display: grid;
    place-items: center;
    width: 58px; height: 58px;
    background: var(--forest-tint);
    color: var(--forest);
    border-radius: var(--r-sm);
    transition: background-color var(--t-mid) var(--ease), color var(--t-mid) var(--ease),
                transform var(--t-mid) var(--ease-out);
}

.service-card:hover .service-card__icon { background: var(--forest); color: #fff; transform: translateY(-3px); }

.service-card__num {
    position: absolute;
    top: 26px; right: 28px;
    font-family: var(--font-display);
    font-size: .74rem;
    font-weight: 650;
    letter-spacing: .12em;
    color: var(--grey-300);
}

.service-card__title { font-size: 1.14rem; }
.service-card:hover .service-card__title { color: var(--forest); }
.service-card__text { font-size: .93rem; color: var(--text-soft); line-height: 1.65; flex: 1; }

/* Katalog kartı */
.catalog-card {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    overflow: hidden;
    height: 100%;
    transition: border-color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out), box-shadow var(--t-mid) var(--ease);
}

.catalog-card:hover { border-color: var(--forest); transform: translateY(-4px); box-shadow: var(--sh-md); }

.catalog-card__media {
    position: relative;
    aspect-ratio: 3 / 4;
    background: var(--bone-deep);
    overflow: hidden;
}

.catalog-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease-out); }
.catalog-card:hover .catalog-card__media img { transform: scale(1.04); }

.catalog-card__badge {
    position: absolute;
    top: 14px; right: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: rgba(20, 24, 27, .88);
    color: #fff;
    font-family: var(--font-display);
    font-size: .68rem;
    font-weight: 650;
    letter-spacing: .08em;
    border-radius: var(--r-xs);
}

.catalog-card__body { display: grid; gap: 10px; padding: 22px; flex: 1; }
.catalog-card__title { font-size: 1.08rem; }
.catalog-card__text { font-size: .9rem; color: var(--text-soft); }
.catalog-card__foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 9px; padding-top: 16px; }

/* --- Formlar ------------------------------------------------------------- */

.form-row { display: grid; gap: 20px; }
.form-row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.field { display: grid; gap: 8px; }

.field__label {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 650;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--grey-700);
}

.field__label span { color: var(--forest-mid); }

.field__control {
    width: 100%;
    padding: 15px 17px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    font-size: .96rem;
    color: var(--text);
    transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.field__control::placeholder { color: var(--grey-400); }

.field__control:focus {
    outline: 0;
    border-color: var(--forest);
    box-shadow: 0 0 0 3px rgba(23, 69, 46, .1);
}

.field__control:hover:not(:focus) { border-color: var(--grey-300); }

textarea.field__control { resize: vertical; min-height: 140px; line-height: 1.65; }

select.field__control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236f787e' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 42px;
    cursor: pointer;
}

.field__help { font-size: var(--fs-xs); color: var(--text-mute); }

.field--error .field__control { border-color: #b4342b; }
.field__error { font-size: var(--fs-xs); color: #b4342b; font-weight: 600; }

/* Onay kutusu */
.check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: .88rem;
    color: var(--text-soft);
    line-height: 1.55;
}

.check input { position: absolute; opacity: 0; width: 0; height: 0; }

.check__box {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 21px; height: 21px;
    margin-top: 1px;
    background: var(--paper);
    border: 1px solid var(--grey-300);
    border-radius: var(--r-xs);
    transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.check__box svg { opacity: 0; color: #fff; transform: scale(.6); transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease); }
.check input:checked + .check__box { background: var(--forest); border-color: var(--forest); }
.check input:checked + .check__box svg { opacity: 1; transform: none; }
.check input:focus-visible + .check__box { outline: 2px solid var(--forest-mid); outline-offset: 2px; }
.check a { color: var(--forest-mid); text-decoration: underline; text-underline-offset: 2px; }

/* Uyarı blokları */
.notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px 18px;
    border-radius: var(--r-sm);
    font-size: .92rem;
    line-height: 1.55;
    border: 1px solid transparent;
}

.notice svg { flex: 0 0 auto; margin-top: 2px; }
.notice--success { background: #eaf4ee; border-color: #bfdfcb; color: #1a5734; }
.notice--error { background: #fbeceb; border-color: #f0cdc9; color: #96302a; }
.notice--info { background: #eef2f6; border-color: #d3dde5; color: #33505f; }

/* --- Breadcrumb ---------------------------------------------------------- */

.breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    font-size: var(--fs-xs);
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.breadcrumb__item { display: inline-flex; align-items: center; gap: 12px; color: rgba(255, 255, 255, .62); }

.breadcrumb__item + .breadcrumb__item::before {
    content: '';
    width: 12px; height: 1px;
    background: currentColor;
    opacity: .5;
}

.breadcrumb__item a { transition: color var(--t-fast) var(--ease); }
.breadcrumb__item a:hover { color: #fff; }
.breadcrumb__item.is-current { color: #fff; }

.breadcrumb--dark .breadcrumb__item { color: var(--text-mute); }
.breadcrumb--dark .breadcrumb__item a:hover,
.breadcrumb--dark .breadcrumb__item.is-current { color: var(--ink); }

/* --- Sayfalama ----------------------------------------------------------- */

.pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: clamp(42px, 5vw, 68px);
}

.pagination__link,
.pagination__gap {
    display: grid;
    place-items: center;
    min-width: 46px; height: 46px;
    padding-inline: 10px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    font-family: var(--font-display);
    font-size: .88rem;
    font-weight: 620;
    color: var(--grey-700);
    transition: all var(--t-fast) var(--ease);
}

.pagination__link:hover { border-color: var(--forest); color: var(--forest); }

.pagination__link.is-active {
    background: var(--forest);
    border-color: var(--forest);
    color: #fff;
}

.pagination__gap { border-color: transparent; background: none; }

/* --- Boş durum ----------------------------------------------------------- */

.empty {
    display: grid;
    gap: 14px;
    justify-items: center;
    text-align: center;
    padding: clamp(50px, 7vw, 90px) 24px;
    background: var(--paper);
    border: 1px dashed var(--grey-300);
    border-radius: var(--r-sm);
}

.empty__icon {
    display: grid;
    place-items: center;
    width: 66px; height: 66px;
    background: var(--forest-tint);
    color: var(--forest);
    border-radius: 50%;
}

.empty__title { font-size: 1.24rem; }
.empty__text { color: var(--text-soft); max-width: 44ch; font-size: .96rem; }

/* --- Akordeon (SSS) ------------------------------------------------------ */

.accordion { display: grid; gap: 12px; }

.accordion__item {
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    overflow: hidden;
    transition: border-color var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
}

.accordion__item.is-open { border-color: var(--forest-line); box-shadow: var(--sh-sm); }

.accordion__trigger {
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
    padding: 24px clamp(20px, 2.4vw, 30px);
    text-align: left;
    font-family: var(--font-display);
    font-size: clamp(1rem, 1.2vw, 1.1rem);
    font-weight: 620;
    letter-spacing: -.01em;
    color: var(--ink);
    transition: color var(--t-fast) var(--ease);
}

.accordion__trigger:hover { color: var(--forest); }

.accordion__num {
    flex: 0 0 auto;
    font-size: .74rem;
    font-weight: 650;
    letter-spacing: .1em;
    color: var(--forest-mid);
}

.accordion__q { flex: 1; }

.accordion__icon {
    flex: 0 0 auto;
    position: relative;
    width: 34px; height: 34px;
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    transition: background-color var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease);
}

.accordion__icon::before,
.accordion__icon::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 13px; height: 1.5px;
    background: var(--ink);
    transform: translate(-50%, -50%);
    transition: transform var(--t-mid) var(--ease-out), background-color var(--t-mid) var(--ease);
}

.accordion__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.accordion__item.is-open .accordion__icon { background: var(--forest); border-color: var(--forest); }
.accordion__item.is-open .accordion__icon::before,
.accordion__item.is-open .accordion__icon::after { background: #fff; }
.accordion__item.is-open .accordion__icon::after { transform: translate(-50%, -50%) rotate(0); }

.accordion__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--t-mid) var(--ease-out); }
.accordion__item.is-open .accordion__panel { grid-template-rows: 1fr; }
.accordion__inner { overflow: hidden; }

.accordion__body {
    padding: 0 clamp(20px, 2.4vw, 30px) 26px;
    padding-left: clamp(48px, 5vw, 66px);
    color: var(--text-soft);
    font-size: .97rem;
    line-height: 1.72;
}

/* --- Lightbox ------------------------------------------------------------ */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: grid;
    place-items: center;
    padding: clamp(16px, 4vw, 56px);
    background: rgba(10, 13, 12, .94);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-mid) var(--ease), visibility var(--t-mid);
}

.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox__stage {
    position: relative;
    max-width: min(1180px, 100%);
    max-height: 100%;
    display: grid;
    gap: 14px;
}

.lightbox__img {
    max-width: 100%;
    max-height: calc(100vh - 160px);
    object-fit: contain;
    border-radius: var(--r-sm);
    transform: scale(.97);
    opacity: 0;
    transition: transform var(--t-mid) var(--ease-out), opacity var(--t-mid) var(--ease);
}

.lightbox.is-open .lightbox__img { transform: none; opacity: 1; }

.lightbox__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: rgba(255, 255, 255, .8);
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.lightbox__btn {
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    border: 1px solid rgba(255, 255, 255, .26);
    border-radius: var(--r-sm);
    color: #fff;
    transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.lightbox__btn:hover { background: var(--forest); border-color: var(--forest); }
.lightbox__nav { display: flex; gap: 8px; }

.lightbox__close {
    position: absolute;
    top: -58px; right: 0;
}

@media (max-width: 760px) {
    .lightbox__close { top: auto; bottom: -58px; right: 0; }
}

/* --- Galeri ızgarası ----------------------------------------------------- */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 14px;
}

.gallery-grid__item {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--r-sm);
    background: var(--bone-deep);
}

.gallery-grid__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.gallery-grid__item:hover img { transform: scale(1.07); }

.gallery-grid__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(14, 46, 30, .34);
    opacity: 0;
    transition: opacity var(--t-mid) var(--ease);
}

.gallery-grid__item:hover::after { opacity: 1; }

.gallery-grid__icon {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: grid;
    place-items: center;
    color: #fff;
    opacity: 0;
    transform: scale(.85);
    transition: opacity var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out);
}

.gallery-grid__item:hover .gallery-grid__icon { opacity: 1; transform: none; }

/* ==========================================================================
   5. HEADER & NAVİGASYON
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: transform var(--t-mid) var(--ease), background-color var(--t-mid) var(--ease),
                box-shadow var(--t-mid) var(--ease);
}

/* Üst şerit — iletişim bilgileri */
.topbar {
    background: var(--ink);
    color: rgba(244, 242, 237, .8);
    font-size: .8rem;
    transition: margin-top var(--t-mid) var(--ease), opacity var(--t-fast) var(--ease);
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    height: 40px;
}

.topbar__list { display: flex; align-items: center; gap: 26px; }

.topbar__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color var(--t-fast) var(--ease);
}

.topbar__link svg { color: var(--forest-bright); }
.topbar__link:hover { color: #fff; }

.topbar__socials { display: flex; align-items: center; gap: 4px; }

.topbar__social {
    display: grid;
    place-items: center;
    width: 30px; height: 30px;
    border-radius: var(--r-xs);
    color: rgba(244, 242, 237, .72);
    transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.topbar__social:hover { background: var(--forest); color: #fff; }

/* Ana navigasyon çubuğu */
.navbar {
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--grey-200);
    transition: background-color var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    height: var(--header-h);
    transition: height var(--t-mid) var(--ease);
}

/* Logo */
.brand { display: inline-flex; align-items: center; gap: 13px; flex: 0 0 auto; }

.brand__img {
    height: 74px;
    width: auto;
    max-width: 290px;
    object-fit: contain;
    transition: height var(--t-mid) var(--ease);
}

.brand__fallback { display: flex; align-items: center; gap: 12px; }

.brand__mark {
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    background: var(--forest);
    color: #fff;
    border-radius: var(--r-sm);
    font-family: var(--font-display);
    font-size: 1.16rem;
    font-weight: 700;
    letter-spacing: -.03em;
    transition: width var(--t-mid) var(--ease), height var(--t-mid) var(--ease);
}

.brand__text { display: grid; line-height: 1.1; }

.brand__name {
    font-family: var(--font-display);
    font-size: 1.11rem;
    font-weight: 700;
    letter-spacing: -.022em;
    color: var(--ink);
}

.brand__tag {
    font-size: .655rem;
    font-weight: 620;
    letter-spacing: .19em;
    text-transform: uppercase;
    color: var(--forest-mid);
}

/* Menü */
.nav { display: flex; align-items: center; gap: 4px; }

.nav__item { position: relative; }

.nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 15px;
    font-family: var(--font-display);
    font-size: .885rem;
    font-weight: 580;
    letter-spacing: -.005em;
    color: var(--grey-900);
    transition: color var(--t-fast) var(--ease);
}

.nav__link::after {
    content: '';
    position: absolute;
    left: 15px; right: 15px;
    bottom: 6px;
    height: 1.5px;
    background: var(--forest);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-mid) var(--ease-out);
}

.nav__link:hover { color: var(--forest); }
.nav__link:hover::after { transform: none; }

.nav__item.is-active > .nav__link { color: var(--forest); }
.nav__item.is-active > .nav__link::after { transform: none; }

.nav__link svg { transition: transform var(--t-fast) var(--ease); opacity: .6; }
.nav__item:hover > .nav__link svg { transform: rotate(180deg); }

/* Dropdown */
.nav__drop {
    position: absolute;
    top: calc(100% - 4px);
    left: 6px;
    min-width: 254px;
    padding: 10px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    box-shadow: var(--sh-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--t-fast) var(--ease), transform var(--t-mid) var(--ease-out), visibility var(--t-mid);
}

.nav__item:hover > .nav__drop,
.nav__item:focus-within > .nav__drop { opacity: 1; visibility: visible; transform: none; }

.nav__drop-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 12px 14px;
    border-radius: var(--r-xs);
    font-size: .9rem;
    font-weight: 550;
    color: var(--grey-900);
    transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.nav__drop-link svg { color: var(--grey-300); transition: color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease); }
.nav__drop-link:hover { background: var(--forest-tint); color: var(--forest); padding-left: 18px; }
.nav__drop-link:hover svg { color: var(--forest); transform: translateX(2px); }
.nav__drop-link.is-active { color: var(--forest); background: var(--forest-tint); }

/* Header aksiyonları */
.nav-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }

.nav-actions__search {
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    color: var(--grey-700);
    transition: all var(--t-fast) var(--ease);
}

.nav-actions__search:hover { border-color: var(--forest); color: var(--forest); }

/* Hamburger */
.burger {
    display: none;
    place-items: center;
    width: 46px; height: 46px;
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    background: var(--paper);
}

.burger__lines { position: relative; width: 20px; height: 12px; }

.burger__lines span {
    position: absolute;
    left: 0;
    height: 1.6px;
    width: 100%;
    background: var(--ink);
    transition: transform var(--t-mid) var(--ease-out), opacity var(--t-fast) var(--ease), width var(--t-mid) var(--ease);
}

.burger__lines span:nth-child(1) { top: 0; }
.burger__lines span:nth-child(2) { top: 5px; width: 70%; }
.burger__lines span:nth-child(3) { top: 10px; }

.burger[aria-expanded="true"] .burger__lines span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__lines span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] .burger__lines span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* Sticky durumu */
.site-header.is-stuck .navbar { background: rgba(255, 255, 255, .98); box-shadow: 0 1px 0 var(--grey-200), 0 12px 30px -22px rgba(20, 24, 27, .3); }
.site-header.is-stuck .navbar__inner { height: var(--header-h-sticky); }
.site-header.is-stuck .brand__img { height: 58px; }
.site-header.is-stuck .brand__mark { width: 40px; height: 40px; }
.site-header.is-stuck .topbar { margin-top: -40px; opacity: 0; pointer-events: none; }
.site-header.is-hidden { transform: translateY(-100%); }

/* Şeffaf header (hero üzerinde) */
.site-header--overlay .navbar { background: transparent; border-bottom-color: transparent; backdrop-filter: none; }
.site-header--overlay:not(.is-stuck) .nav__link { color: rgba(255, 255, 255, .88); }
.site-header--overlay:not(.is-stuck) .nav__link:hover { color: #fff; }
.site-header--overlay:not(.is-stuck) .nav__item.is-active > .nav__link { color: #fff; }
.site-header--overlay:not(.is-stuck) .nav__link::after { background: #fff; }
.site-header--overlay:not(.is-stuck) .brand__name { color: #fff; }
.site-header--overlay:not(.is-stuck) .brand__tag { color: rgba(255, 255, 255, .72); }
.site-header--overlay:not(.is-stuck) .nav-actions__search { border-color: rgba(255, 255, 255, .3); color: #fff; }
.site-header--overlay:not(.is-stuck) .nav-actions__search:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }
.site-header--overlay:not(.is-stuck) .burger { background: transparent; border-color: rgba(255, 255, 255, .3); }
.site-header--overlay:not(.is-stuck) .burger__lines span { background: #fff; }
.site-header--overlay:not(.is-stuck) .topbar { background: rgba(20, 24, 27, .42); backdrop-filter: blur(6px); }

/* Sayfa gövdesi header boşluğu */
.site-main { min-height: 50vh; }
.site-main--offset { padding-top: calc(var(--header-h) + 40px); }

/* --- Mobil menü ---------------------------------------------------------- */

.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 120;
    visibility: hidden;
    pointer-events: none;
}

.mobile-nav.is-open { visibility: visible; pointer-events: auto; }

.mobile-nav__scrim {
    position: absolute;
    inset: 0;
    background: rgba(10, 13, 12, .58);
    backdrop-filter: blur(3px);
    opacity: 0;
    transition: opacity var(--t-mid) var(--ease);
}

.mobile-nav.is-open .mobile-nav__scrim { opacity: 1; }

.mobile-nav__panel {
    position: absolute;
    top: 0; right: 0;
    display: flex;
    flex-direction: column;
    width: min(440px, 100%);
    height: 100%;
    background: var(--ink);
    color: var(--text-invert);
    transform: translateX(100%);
    transition: transform .5s var(--ease-out);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.mobile-nav.is-open .mobile-nav__panel { transform: none; }

.mobile-nav__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--ink-line);
}

.mobile-nav__close {
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    border: 1px solid var(--ink-line);
    border-radius: var(--r-sm);
    color: #fff;
    transition: background-color var(--t-fast) var(--ease);
}

.mobile-nav__close:hover { background: var(--forest); border-color: var(--forest); }
.mobile-nav__head .brand__name { color: #fff; }
.mobile-nav__body { padding: 12px 24px 28px; flex: 1; }
.mobile-nav__list { display: grid; }

.mobile-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    width: 100%;
    padding: 17px 0;
    border-bottom: 1px solid var(--ink-line);
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 600;
    letter-spacing: -.015em;
    color: #fff;
    text-align: left;
    transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.mobile-nav__link:hover { color: var(--forest-bright); padding-left: 6px; }
.mobile-nav__link .m-num { font-size: .7rem; font-weight: 650; letter-spacing: .1em; color: var(--grey-500); }
.mobile-nav__item.is-active > .mobile-nav__link { color: var(--forest-bright); }
.mobile-nav__link svg { transition: transform var(--t-mid) var(--ease); color: var(--grey-500); }
.mobile-nav__item.is-expanded .mobile-nav__link svg { transform: rotate(180deg); }

.mobile-nav__sub {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--t-mid) var(--ease-out);
}

.mobile-nav__item.is-expanded .mobile-nav__sub { grid-template-rows: 1fr; }
.mobile-nav__sub-inner { overflow: hidden; }
.mobile-nav__sub-list { display: grid; padding: 6px 0 10px; }

.mobile-nav__sub-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 12px 0 12px 18px;
    font-size: .96rem;
    color: rgba(244, 242, 237, .72);
    transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.mobile-nav__sub-link::before {
    content: '';
    width: 12px; height: 1px;
    background: var(--grey-500);
    transition: width var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.mobile-nav__sub-link:hover { color: #fff; padding-left: 24px; }
.mobile-nav__sub-link:hover::before { width: 18px; background: var(--forest-bright); }

.mobile-nav__foot {
    display: grid;
    gap: 18px;
    padding: 24px;
    border-top: 1px solid var(--ink-line);
    background: rgba(0, 0, 0, .18);
}

.mobile-nav__contact { display: grid; gap: 12px; }

.mobile-nav__contact a {
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: .92rem;
    color: rgba(244, 242, 237, .82);
}

.mobile-nav__contact svg { color: var(--forest-bright); flex: 0 0 auto; }
.mobile-nav__socials { display: flex; gap: 8px; }

.mobile-nav__social {
    display: grid;
    place-items: center;
    width: 40px; height: 40px;
    border: 1px solid var(--ink-line);
    border-radius: var(--r-sm);
    color: rgba(244, 242, 237, .78);
    transition: all var(--t-fast) var(--ease);
}

.mobile-nav__social:hover { background: var(--forest); border-color: var(--forest); color: #fff; }

/* --- Arama katmanı ------------------------------------------------------- */

.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 130;
    display: grid;
    place-items: start center;
    padding: clamp(80px, 14vh, 180px) 24px 24px;
    background: rgba(14, 18, 16, .92);
    backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-mid) var(--ease), visibility var(--t-mid);
}

.search-overlay.is-open { opacity: 1; visibility: visible; }

.search-overlay__box {
    width: min(760px, 100%);
    transform: translateY(-14px);
    transition: transform var(--t-mid) var(--ease-out);
}

.search-overlay.is-open .search-overlay__box { transform: none; }

.search-overlay__label {
    display: block;
    margin-bottom: 14px;
    font-family: var(--font-display);
    font-size: var(--fs-kicker);
    font-weight: 650;
    letter-spacing: .19em;
    text-transform: uppercase;
    color: var(--forest-bright);
}

.search-overlay__field { position: relative; display: flex; align-items: center; }

.search-overlay__input {
    width: 100%;
    padding: 20px 60px 20px 4px;
    background: none;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .3);
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 2.1rem);
    font-weight: 620;
    letter-spacing: -.02em;
    color: #fff;
}

.search-overlay__input::placeholder { color: rgba(255, 255, 255, .34); }
.search-overlay__input:focus { outline: 0; border-bottom-color: var(--forest-bright); }

.search-overlay__submit {
    position: absolute;
    right: 0;
    display: grid;
    place-items: center;
    width: 48px; height: 48px;
    color: #fff;
    border-radius: var(--r-sm);
    transition: background-color var(--t-fast) var(--ease);
}

.search-overlay__submit:hover { background: var(--forest); }
.search-overlay__hint { margin-top: 16px; font-size: .85rem; color: rgba(255, 255, 255, .5); }

.search-overlay__close {
    position: absolute;
    top: 26px; right: 26px;
    display: grid;
    place-items: center;
    width: 48px; height: 48px;
    border: 1px solid rgba(255, 255, 255, .26);
    border-radius: var(--r-sm);
    color: #fff;
    transition: background-color var(--t-fast) var(--ease);
}

.search-overlay__close:hover { background: var(--forest); border-color: var(--forest); }

/* ==========================================================================
   6. HERO SLIDER
   ========================================================================== */

.hero { position: relative; background: var(--ink); }

.hero__swiper { position: relative; }

.hero__slide {
    position: relative;
    display: flex;
    align-items: flex-end;
    min-height: clamp(560px, 92vh, 980px);
    overflow: hidden;
}

.hero__media { position: absolute; inset: 0; }

.hero__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transform: scale(1.06);
    transition: transform 7.5s linear;
}

.swiper-slide-active .hero__media img { transform: scale(1); }

.hero__veil {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(8, 12, 10, .92) 0%, rgba(8, 12, 10, .34) 52%, rgba(8, 12, 10, .18) 100%),
        linear-gradient(to right, rgba(8, 12, 10, var(--veil, .5)) 0%, rgba(8, 12, 10, 0) 72%);
}

.hero__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-block: clamp(120px, 16vh, 190px) clamp(72px, 9vh, 130px);
}

.hero__content { max-width: 780px; display: grid; gap: 22px; }
.hero__content--center { margin-inline: auto; text-align: center; justify-items: center; }
.hero__content--right { margin-left: auto; text-align: right; justify-items: end; }

.hero__kicker {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 9px 16px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--r-pill);
    font-family: var(--font-display);
    font-size: var(--fs-kicker);
    font-weight: 650;
    letter-spacing: .17em;
    text-transform: uppercase;
    color: #fff;
    backdrop-filter: blur(4px);
}

.hero__kicker::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--forest-bright);
    box-shadow: 0 0 0 4px rgba(53, 137, 90, .28);
}

.hero__title {
    font-size: var(--fs-display);
    font-weight: 650;
    line-height: 1.02;
    letter-spacing: -.032em;
    color: #fff;
}

.hero__title em {
    font-style: normal;
    color: var(--forest-bright);
}

.hero__text {
    max-width: 58ch;
    font-size: clamp(1rem, 1.3vw, 1.16rem);
    line-height: 1.66;
    color: rgba(255, 255, 255, .8);
}

.hero__content--center .hero__text { margin-inline: auto; }
.hero__content--right .hero__text { margin-left: auto; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 8px; }

/* Slider kontrolleri */
.hero__controls {
    position: absolute;
    left: 0; right: 0;
    bottom: 0;
    z-index: 3;
    border-top: 1px solid rgba(255, 255, 255, .14);
    background: linear-gradient(to top, rgba(8, 12, 10, .5), rgba(8, 12, 10, 0));
}

.hero__controls-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 82px;
}

.hero__pagination { display: flex; align-items: center; gap: 14px; }

.hero__bullet {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0;
    font-family: var(--font-display);
    font-size: .76rem;
    font-weight: 650;
    letter-spacing: .12em;
    color: rgba(255, 255, 255, .5);
    transition: color var(--t-fast) var(--ease);
}

.hero__bullet::after {
    content: '';
    width: 26px; height: 1.5px;
    background: rgba(255, 255, 255, .28);
    transition: width var(--t-mid) var(--ease-out), background-color var(--t-mid) var(--ease);
}

.hero__bullet:hover { color: rgba(255, 255, 255, .82); }
.hero__bullet.is-active { color: #fff; }
.hero__bullet.is-active::after { width: 56px; background: var(--forest-bright); }

.hero__arrows { display: flex; gap: 8px; }

.hero__arrow {
    display: grid;
    place-items: center;
    width: 50px; height: 50px;
    border: 1px solid rgba(255, 255, 255, .26);
    border-radius: var(--r-sm);
    color: #fff;
    transition: all var(--t-fast) var(--ease);
}

.hero__arrow:hover { background: #fff; border-color: #fff; color: var(--ink); }
.hero__arrow:disabled { opacity: .35; pointer-events: none; }

.hero__scroll {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .62);
    transition: color var(--t-fast) var(--ease);
}

.hero__scroll:hover { color: #fff; }
.hero__scroll svg { animation: nudge 2.4s var(--ease) infinite; }

@keyframes nudge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* Slider metin animasyonu */
.hero__slide .hero__content > * {
    opacity: 0;
    transform: translateY(34px);
}

.hero__slide.swiper-slide-active .hero__content > * {
    animation: heroIn .95s var(--ease-out) forwards;
}

.hero__slide.swiper-slide-active .hero__content > *:nth-child(1) { animation-delay: .18s; }
.hero__slide.swiper-slide-active .hero__content > *:nth-child(2) { animation-delay: .3s; }
.hero__slide.swiper-slide-active .hero__content > *:nth-child(3) { animation-delay: .42s; }
.hero__slide.swiper-slide-active .hero__content > *:nth-child(4) { animation-delay: .54s; }

@keyframes heroIn {
    to { opacity: 1; transform: none; }
}

/* Hero altı bilgi şeridi */
.hero-strip { background: var(--ink); color: var(--text-invert); border-top: 1px solid var(--ink-line); }

.hero-strip__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.hero-strip__grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.hero-strip__item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 30px 32px;
    border-right: 1px solid var(--ink-line);
}

.hero-strip__item:last-child { border-right: 0; }
.hero-strip__item svg { color: var(--forest-bright); flex: 0 0 auto; margin-top: 3px; }

.hero-strip__label {
    font-family: var(--font-display);
    font-size: .95rem;
    font-weight: 620;
    letter-spacing: -.01em;
    color: #fff;
}

.hero-strip__text { font-size: .85rem; color: rgba(244, 242, 237, .62); line-height: 1.5; }

/* ==========================================================================
   7. SAYFA BÖLÜMLERİ
   ========================================================================== */

/* --- Sayfa hero / banner ------------------------------------------------- */

.page-hero {
    position: relative;
    display: flex;
    align-items: flex-end;
    min-height: clamp(340px, 44vh, 480px);
    padding-top: calc(var(--header-h) + 40px);
    padding-bottom: clamp(38px, 5vw, 62px);
    background: var(--ink);
    overflow: hidden;
}

.page-hero__media { position: absolute; inset: 0; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }

.page-hero__veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8, 12, 10, .93) 0%, rgba(8, 12, 10, .55) 60%, rgba(8, 12, 10, .42) 100%);
}

/* Görsel yoksa marka desenli arka plan */
.page-hero__pattern {
    position: absolute;
    inset: 0;
    background-color: var(--forest-deep);
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px),
        radial-gradient(circle at 78% 12%, rgba(53, 137, 90, .38) 0%, transparent 56%);
    background-size: 46px 46px, 46px 46px, 100% 100%;
}

.page-hero__inner { position: relative; z-index: 1; width: 100%; }
.page-hero__content { display: grid; gap: 18px; max-width: 860px; }

.page-hero__title {
    font-size: var(--fs-h1);
    color: #fff;
}

.page-hero__text {
    max-width: 62ch;
    font-size: clamp(.98rem, 1.2vw, 1.1rem);
    color: rgba(255, 255, 255, .78);
    line-height: 1.62;
}

.page-hero__breadcrumb { margin-bottom: 6px; }

/* --- Sayfa içi ızgaralar ------------------------------------------------- */

.grid { display: grid; gap: clamp(16px, 1.8vw, 26px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Ürün ızgarası: ilk kart iki satır yüksekliğinde — tekdüzelik kırılır */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 1.8vw, 26px);
}

.product-grid--showcase .product-grid__cell:first-child { grid-row: span 2; }
.product-grid--showcase .product-grid__cell:first-child .product-card__media { aspect-ratio: 3 / 4; }
.product-grid--showcase .product-grid__cell:first-child .product-card__title { font-size: 1.45rem; }

/* Proje ızgarası: mimari asimetrik yerleşim */
.project-mosaic {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 240px;
    gap: clamp(14px, 1.6vw, 22px);
}

.project-mosaic > *:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.project-mosaic > *:nth-child(2) { grid-column: span 2; }
.project-mosaic > *:nth-child(3) { grid-column: span 1; }
.project-mosaic > *:nth-child(4) { grid-column: span 1; }
.project-mosaic > *:nth-child(5) { grid-column: span 2; grid-row: span 2; }
.project-mosaic > *:nth-child(6) { grid-column: span 2; }
.project-mosaic .project-card { min-height: 100%; }

/* --- Hizmetler: sticky başlık + liste ------------------------------------ */

.service-split {
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: clamp(28px, 5vw, 84px);
    align-items: start;
}

.service-split__aside { position: sticky; top: calc(var(--header-h-sticky) + 40px); display: grid; gap: 24px; }

.service-list { display: grid; }

.service-row {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(16px, 2.4vw, 32px);
    padding: clamp(22px, 2.6vw, 30px) 0;
    border-top: 1px solid var(--grey-200);
    transition: padding-left var(--t-mid) var(--ease);
}

.service-row:last-child { border-bottom: 1px solid var(--grey-200); }
.service-row:hover { padding-left: 12px; }

.service-row__num {
    font-family: var(--font-display);
    font-size: .76rem;
    font-weight: 650;
    letter-spacing: .12em;
    color: var(--grey-400);
    transition: color var(--t-fast) var(--ease);
}

.service-row:hover .service-row__num { color: var(--forest-mid); }
.service-row__main { display: grid; gap: 8px; }

.service-row__title {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: clamp(1.14rem, 1.6vw, 1.45rem);
    transition: color var(--t-fast) var(--ease);
}

.service-row:hover .service-row__title { color: var(--forest); }
.service-row__title svg { color: var(--forest-mid); flex: 0 0 auto; }
.service-row__text { font-size: .95rem; color: var(--text-soft); max-width: 62ch; }

.service-row__go {
    display: grid;
    place-items: center;
    width: 52px; height: 52px;
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    color: var(--grey-700);
    transition: all var(--t-mid) var(--ease);
}

.service-row:hover .service-row__go { background: var(--forest); border-color: var(--forest); color: #fff; transform: rotate(-45deg); }
.service-row__go svg { transition: transform var(--t-mid) var(--ease); }

/* Hover'da beliren görsel önizleme (masaüstü) */
.service-preview {
    position: fixed;
    z-index: 40;
    width: 280px;
    aspect-ratio: 4 / 3;
    border-radius: var(--r-sm);
    overflow: hidden;
    box-shadow: var(--sh-lg);
    pointer-events: none;
    opacity: 0;
    transform: scale(.94);
    transition: opacity var(--t-fast) var(--ease), transform var(--t-mid) var(--ease-out);
}

.service-preview.is-visible { opacity: 1; transform: none; }
.service-preview img { width: 100%; height: 100%; object-fit: cover; }

/* --- İstatistik şeridi --------------------------------------------------- */

.stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--ink-line);
    border-bottom: 1px solid var(--ink-line);
}

.stat {
    display: grid;
    gap: 8px;
    padding: clamp(30px, 3.4vw, 46px) clamp(20px, 2.6vw, 34px);
    border-right: 1px solid var(--ink-line);
}

.stat:last-child { border-right: 0; }
.stat__icon { color: var(--forest-bright); margin-bottom: 6px; }

.stat__value {
    display: flex;
    align-items: baseline;
    gap: 3px;
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 3.6vw, 3.1rem);
    font-weight: 650;
    line-height: 1;
    letter-spacing: -.03em;
    color: #fff;
}

.stat__suffix { font-size: .5em; color: var(--forest-bright); }

.stat__label {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: rgba(244, 242, 237, .6);
}

/* Açık zeminde istatistik */
.stats--light { border-color: var(--grey-200); }
.stats--light .stat { border-color: var(--grey-200); }
.stats--light .stat__value { color: var(--ink); }
.stats--light .stat__label { color: var(--text-mute); }
.stats--light .stat__icon, .stats--light .stat__suffix { color: var(--forest-mid); }

/* --- Hakkımızda düzeni --------------------------------------------------- */

.about-split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
    gap: clamp(30px, 5vw, 78px);
    align-items: center;
}

.about-split--text { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }

.about-visual { position: relative; }

.about-visual__main { border-radius: var(--r-sm); overflow: hidden; }

.about-visual__sub {
    position: absolute;
    right: -28px; bottom: -34px;
    width: 46%;
    border: 8px solid var(--bone);
    border-radius: var(--r-sm);
    overflow: hidden;
    box-shadow: var(--sh-md);
}

.about-visual__badge {
    position: absolute;
    left: -22px; top: 34px;
    display: grid;
    gap: 2px;
    padding: 20px 24px;
    background: var(--forest);
    color: #fff;
    border-radius: var(--r-sm);
    box-shadow: var(--sh-md);
}

.about-visual__badge strong {
    font-family: var(--font-display);
    font-size: 2.1rem;
    font-weight: 680;
    line-height: 1;
    letter-spacing: -.03em;
}

.about-visual__badge span {
    font-size: .7rem;
    font-weight: 620;
    letter-spacing: .11em;
    text-transform: uppercase;
    opacity: .82;
}

.about-body { display: grid; gap: 22px; }

.highlight-list { display: grid; gap: 2px; margin-top: 6px; }

.highlight {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 18px;
    padding: 22px 0;
    border-top: 1px solid var(--grey-200);
}

.highlight:last-child { border-bottom: 1px solid var(--grey-200); }

.highlight__icon {
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    background: var(--forest-tint);
    color: var(--forest);
    border-radius: var(--r-sm);
}

.highlight__title { font-size: 1.04rem; margin-bottom: 5px; }
.highlight__text { font-size: .93rem; color: var(--text-soft); line-height: 1.62; }

.quote-block {
    display: grid;
    gap: 16px;
    padding: clamp(28px, 3.4vw, 46px);
    background: var(--forest-deep);
    color: #fff;
    border-radius: var(--r-sm);
    position: relative;
    overflow: hidden;
}

.quote-block::before {
    content: '';
    position: absolute;
    right: -40px; top: -40px;
    width: 200px; height: 200px;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 50%;
}

.quote-block__icon { color: var(--forest-bright); }
.quote-block__text { font-family: var(--font-display); font-size: clamp(1.14rem, 1.7vw, 1.44rem); font-weight: 560; line-height: 1.44; letter-spacing: -.015em; }

.quote-block__author {
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .62);
}

/* --- Vizyon & Misyon ----------------------------------------------------- */

.vm-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 32px); }

.vm-card {
    position: relative;
    display: grid;
    overflow: hidden;
    border-radius: var(--r-sm);
    min-height: 470px;
    background: var(--ink);
    color: #fff;
}

.vm-card__media { position: absolute; inset: 0; }
.vm-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-out); }
.vm-card:hover .vm-card__media img { transform: scale(1.05); }

.vm-card__veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8, 14, 11, .95) 6%, rgba(8, 14, 11, .58) 52%, rgba(8, 14, 11, .3) 100%);
}

.vm-card--mission .vm-card__veil { background: linear-gradient(to top, rgba(14, 46, 30, .96) 6%, rgba(14, 46, 30, .62) 52%, rgba(14, 46, 30, .32) 100%); }

.vm-card__body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 16px;
    padding: clamp(28px, 3.2vw, 46px);
}

.vm-card__icon {
    display: grid;
    place-items: center;
    width: 56px; height: 56px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: var(--r-sm);
    color: #fff;
    margin-bottom: 8px;
}

.vm-card__title { color: #fff; font-size: clamp(1.5rem, 2.2vw, 2rem); }
.vm-card__text { color: rgba(255, 255, 255, .82); font-size: 1rem; line-height: 1.7; }

.vm-card__index {
    position: absolute;
    top: clamp(24px, 3vw, 40px); right: clamp(24px, 3vw, 40px);
    font-family: var(--font-display);
    font-size: 3.4rem;
    font-weight: 700;
    line-height: 1;
    color: rgba(255, 255, 255, .12);
    letter-spacing: -.04em;
}

/* Kurumsal değerler */
.value-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--grey-200); border: 1px solid var(--grey-200); border-radius: var(--r-sm); overflow: hidden; }

.value-cell {
    display: grid;
    gap: 13px;
    padding: clamp(26px, 2.8vw, 38px);
    background: var(--paper);
    transition: background-color var(--t-mid) var(--ease);
}

.value-cell:hover { background: var(--forest-tint); }
.value-cell__icon { color: var(--forest); }
.value-cell__title { font-size: 1.08rem; }
.value-cell__text { font-size: .93rem; color: var(--text-soft); line-height: 1.62; }

/* --- Ürün detay ---------------------------------------------------------- */

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: clamp(30px, 4.6vw, 68px);
    align-items: start;
}

/* Sütun oranı varyantları. Satır içi style yerine sınıf kullanılır;
   aksi hâlde satır içi stil responsive kuralları ezer. */
.detail-layout--content { grid-template-columns: minmax(0, 1.32fr) minmax(0, .68fr); }
.detail-layout--wide { grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); }

.detail-gallery { display: grid; gap: 12px; position: sticky; top: calc(var(--header-h-sticky) + 32px); }

.detail-gallery__main {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--r-sm);
    background: var(--bone-deep);
    cursor: zoom-in;
}

.detail-gallery__main img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-out); }
.detail-gallery__main:hover img { transform: scale(1.04); }

.detail-gallery__zoom {
    position: absolute;
    right: 14px; bottom: 14px;
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    background: rgba(255, 255, 255, .94);
    color: var(--forest);
    border-radius: var(--r-sm);
    transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.detail-gallery__main:hover .detail-gallery__zoom { background: var(--forest); color: #fff; }

.detail-gallery__thumbs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }

.detail-gallery__thumb {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--r-xs);
    border: 1px solid transparent;
    background: var(--bone-deep);
    transition: border-color var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease);
    opacity: .72;
}

.detail-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.detail-gallery__thumb:hover { opacity: 1; }
.detail-gallery__thumb.is-active { border-color: var(--forest); opacity: 1; }

.detail-main { display: grid; gap: 22px; }
.detail-main__title { font-size: clamp(1.9rem, 3.2vw, 2.7rem); }

.detail-main__lead { font-size: 1.06rem; line-height: 1.7; color: var(--text-soft); }

.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 4px; }

/* Teknik özellik tablosu */
.spec-table {
    display: grid;
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    overflow: hidden;
    background: var(--paper);
}

.spec-table__row {
    display: grid;
    grid-template-columns: minmax(140px, .8fr) minmax(0, 1.2fr);
    border-bottom: 1px solid var(--grey-200);
}

.spec-table__row:last-child { border-bottom: 0; }
.spec-table__row:nth-child(even) { background: var(--bone); }

.spec-table__key {
    padding: 15px 20px;
    font-family: var(--font-display);
    font-size: .84rem;
    font-weight: 620;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--grey-700);
    border-right: 1px solid var(--grey-200);
}

.spec-table__val { padding: 15px 20px; font-size: .96rem; font-weight: 600; color: var(--ink); }

/* Liste (kullanım alanları / avantajlar) */
.check-list { display: grid; gap: 12px; }

.check-list li {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 13px;
    align-items: start;
    font-size: .96rem;
    color: var(--text-soft);
}

.check-list__mark {
    display: grid;
    place-items: center;
    width: 24px; height: 24px;
    background: var(--forest-tint);
    color: var(--forest);
    border-radius: 50%;
    margin-top: 1px;
}

/* Sekmeli içerik bloğu (detay sayfaları) */
.info-tabs { display: grid; gap: 24px; }

.info-tabs__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    border-bottom: 1px solid var(--grey-200);
}

.info-tabs__btn {
    position: relative;
    padding: 14px 20px;
    font-family: var(--font-display);
    font-size: .89rem;
    font-weight: 620;
    color: var(--grey-500);
    transition: color var(--t-fast) var(--ease);
}

.info-tabs__btn::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 2px;
    background: var(--forest);
    transform: scaleX(0);
    transition: transform var(--t-mid) var(--ease-out);
}

.info-tabs__btn:hover { color: var(--ink); }
.info-tabs__btn.is-active { color: var(--forest); }
.info-tabs__btn.is-active::after { transform: none; }
.info-tabs__panel { display: none; }
.info-tabs__panel.is-active { display: block; animation: fadeUp .5s var(--ease-out); }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
}

/* Yan bilgi kutusu */
.side-card {
    display: grid;
    gap: 16px;
    padding: clamp(24px, 2.6vw, 32px);
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
}

.side-card--dark { background: var(--ink); border-color: var(--ink); color: var(--text-invert); }
.side-card--dark .side-card__title { color: #fff; }
.side-card--dark .side-card__text { color: rgba(244, 242, 237, .72); }
.side-card__title { font-size: 1.16rem; }
.side-card__text { font-size: .94rem; color: var(--text-soft); line-height: 1.65; }

.side-list { display: grid; gap: 1px; }

.side-list__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 0;
    border-bottom: 1px solid var(--grey-100);
    font-size: .93rem;
}

.side-list__item:last-child { border-bottom: 0; }
.side-list__item svg { color: var(--forest-mid); flex: 0 0 auto; }
.side-list__label { color: var(--text-mute); font-size: var(--fs-xs); font-weight: 620; letter-spacing: .07em; text-transform: uppercase; }
.side-list__value { margin-left: auto; font-weight: 620; color: var(--ink); text-align: right; }
.side-card--dark .side-list__item { border-color: var(--ink-line); }
.side-card--dark .side-list__value { color: #fff; }

/* --- Filtre çubuğu ------------------------------------------------------- */

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 22px;
    margin-bottom: clamp(28px, 3vw, 44px);
    border-bottom: 1px solid var(--grey-200);
}

.filter-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 17px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-pill);
    font-family: var(--font-display);
    font-size: .84rem;
    font-weight: 600;
    color: var(--grey-700);
    transition: all var(--t-fast) var(--ease);
}

.chip:hover { border-color: var(--forest); color: var(--forest); }
.chip.is-active { background: var(--forest); border-color: var(--forest); color: #fff; }
.chip__count { font-size: .72rem; opacity: .7; }

.filter-bar__count {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 620;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-mute);
}

/* --- CTA ---------------------------------------------------------------- */

.cta {
    position: relative;
    overflow: hidden;
    background: var(--forest-deep);
    color: #fff;
}

.cta__media { position: absolute; inset: 0; }
.cta__media img { width: 100%; height: 100%; object-fit: cover; opacity: .28; }

.cta__pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 54px 54px, 54px 54px;
}

.cta__glow {
    position: absolute;
    right: -8%; top: -30%;
    width: 620px; height: 620px;
    background: radial-gradient(circle, rgba(53, 137, 90, .34) 0%, transparent 62%);
    pointer-events: none;
}

.cta__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(28px, 5vw, 72px);
    align-items: center;
    padding-block: clamp(58px, 7vw, 104px);
}

.cta__title { font-size: clamp(1.9rem, 3.6vw, 3.1rem); color: #fff; }
.cta__text { margin-top: 18px; max-width: 56ch; font-size: 1.05rem; line-height: 1.68; color: rgba(255, 255, 255, .78); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 30px; }

.cta__aside { display: grid; gap: 14px; }

.cta__contact {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--r-sm);
    transition: background-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.cta__contact:hover { background: rgba(255, 255, 255, .13); transform: translateX(4px); }

.cta__contact-icon {
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    background: rgba(255, 255, 255, .1);
    border-radius: var(--r-sm);
    color: var(--forest-bright);
    flex: 0 0 auto;
}

.cta__contact-label { font-size: var(--fs-xs); font-weight: 620; letter-spacing: .09em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.cta__contact-value { font-family: var(--font-display); font-size: 1.04rem; font-weight: 620; color: #fff; }

/* --- İletişim ------------------------------------------------------------ */

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
}

.contact-info { display: grid; gap: 14px; }

.contact-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 17px;
    padding: 22px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    transition: border-color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out);
}

.contact-item:hover { border-color: var(--forest); transform: translateY(-2px); }

.contact-item__icon {
    display: grid;
    place-items: center;
    width: 48px; height: 48px;
    background: var(--forest-tint);
    color: var(--forest);
    border-radius: var(--r-sm);
    transition: background-color var(--t-mid) var(--ease), color var(--t-mid) var(--ease);
}

.contact-item:hover .contact-item__icon { background: var(--forest); color: #fff; }

.contact-item__label {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 650;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-bottom: 5px;
}

.contact-item__value { font-size: 1.01rem; font-weight: 600; color: var(--ink); line-height: 1.5; }
.contact-item__value a { transition: color var(--t-fast) var(--ease); }
.contact-item__value a:hover { color: var(--forest); }
.contact-item__note { font-size: .86rem; color: var(--text-mute); margin-top: 4px; }

.contact-form {
    display: grid;
    gap: 20px;
    padding: clamp(26px, 3.2vw, 44px);
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
}

.map-frame {
    position: relative;
    aspect-ratio: 21 / 8;
    min-height: 320px;
    background: var(--bone-deep);
    overflow: hidden;
}

.map-frame iframe, .map-frame > div {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    border: 0;
    filter: grayscale(.35) contrast(1.03);
}

.map-fallback {
    display: grid;
    place-items: center;
    gap: 14px;
    text-align: center;
    padding: 40px;
    height: 100%;
    color: var(--text-soft);
}

/* --- Katalog görüntüleyici ---------------------------------------------- */

.pdf-viewer {
    height: min(84vh, 1100px);
    background: var(--ink-soft);
    border-radius: var(--r-sm);
    overflow: hidden;
}

.pdf-viewer iframe, .pdf-viewer object, .pdf-viewer embed { width: 100%; height: 100%; border: 0; }

/* --- Blog detay --------------------------------------------------------- */

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: clamp(30px, 4.6vw, 70px);
    align-items: start;
}

.article-hero { border-radius: var(--r-sm); overflow: hidden; margin-bottom: clamp(26px, 3vw, 40px); }

.article-share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }

.article-share__label {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 650;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-right: 4px;
}

.article-share__btn {
    display: grid;
    place-items: center;
    width: 42px; height: 42px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    color: var(--grey-700);
    transition: all var(--t-fast) var(--ease);
}

.article-share__btn:hover { background: var(--forest); border-color: var(--forest); color: #fff; transform: translateY(-2px); }

.article-aside { display: grid; gap: 18px; position: sticky; top: calc(var(--header-h-sticky) + 32px); }

.aside-block {
    display: grid;
    gap: 14px;
    padding: 24px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
}

.aside-block__title {
    font-family: var(--font-display);
    font-size: .92rem;
    font-weight: 650;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--ink);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--grey-200);
}

.aside-links { display: grid; }

.aside-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 0;
    border-bottom: 1px solid var(--grey-100);
    font-size: .93rem;
    color: var(--text-soft);
    transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.aside-link:last-child { border-bottom: 0; }
.aside-link:hover { color: var(--forest); padding-left: 5px; }
.aside-link span { font-size: .78rem; color: var(--text-mute); }
.aside-link.is-active { color: var(--forest); font-weight: 650; }

.mini-post { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 13px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--grey-100); }
.mini-post:last-child { border-bottom: 0; }
.mini-post__media { aspect-ratio: 1; border-radius: var(--r-xs); overflow: hidden; background: var(--bone-deep); }
.mini-post__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.mini-post:hover .mini-post__media img { transform: scale(1.08); }
.mini-post__title { font-family: var(--font-display); font-size: .91rem; font-weight: 620; line-height: 1.35; color: var(--ink); transition: color var(--t-fast) var(--ease); }
.mini-post:hover .mini-post__title { color: var(--forest); }
.mini-post__date { font-size: .76rem; color: var(--text-mute); margin-top: 4px; }

/* --- Arama sonuçları ---------------------------------------------------- */

.result-group { display: grid; gap: 20px; }

.result-group__head {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--grey-200);
}

.result-group__title { font-size: 1.3rem; }
.result-group__count { font-size: var(--fs-xs); font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--text-mute); }

.result-row {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr) auto;
    gap: 20px;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid var(--grey-100);
    transition: padding-left var(--t-fast) var(--ease);
}

.result-row:hover { padding-left: 8px; }
.result-row__media { aspect-ratio: 4 / 3; border-radius: var(--r-xs); overflow: hidden; background: var(--bone-deep); }
.result-row__media img { width: 100%; height: 100%; object-fit: cover; }
.result-row__title { font-size: 1.06rem; }
.result-row:hover .result-row__title { color: var(--forest); }
.result-row__text { font-size: .9rem; color: var(--text-soft); margin-top: 4px; }

/* --- 404 / bakım -------------------------------------------------------- */

.state-page {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 60px 24px;
    text-align: center;
    background: var(--ink);
    color: var(--text-invert);
    position: relative;
    overflow: hidden;
}

.state-page__pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
        radial-gradient(circle at 50% 8%, rgba(53, 137, 90, .3) 0%, transparent 58%);
    background-size: 52px 52px, 52px 52px, 100% 100%;
}

.state-page__inner { position: relative; z-index: 1; display: grid; gap: 22px; justify-items: center; max-width: 620px; }

.state-page__code {
    font-family: var(--font-display);
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 700;
    line-height: .9;
    letter-spacing: -.05em;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, .34);
}

.state-page__title { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
.state-page__text { color: rgba(244, 242, 237, .72); font-size: 1.02rem; }
.state-page__links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 8px; }

/* ==========================================================================
   8. FOOTER & YÜZEN ÖĞELER
   ========================================================================== */

.site-footer { background: var(--ink); color: rgba(244, 242, 237, .72); }

.footer-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 26px;
    align-items: center;
    padding-block: clamp(34px, 4vw, 52px);
    border-bottom: 1px solid var(--ink-line);
}

.footer-cta__title { color: #fff; font-size: clamp(1.4rem, 2.4vw, 2rem); }
.footer-cta__text { margin-top: 8px; font-size: .96rem; color: rgba(244, 242, 237, .62); max-width: 58ch; }

.footer-main {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
    gap: clamp(28px, 4vw, 56px);
    padding-block: clamp(46px, 5.6vw, 74px);
}

.footer-brand { display: grid; gap: 20px; align-content: start; }
.footer-brand .brand__name { color: #fff; }
.footer-brand__logo { height: 54px; width: auto; max-width: 230px; object-fit: contain; }
.footer-brand__text { font-size: .94rem; line-height: 1.72; max-width: 42ch; }

.footer-socials { display: flex; flex-wrap: wrap; gap: 8px; }

.footer-social {
    display: grid;
    place-items: center;
    width: 42px; height: 42px;
    border: 1px solid var(--ink-line);
    border-radius: var(--r-sm);
    color: rgba(244, 242, 237, .76);
    transition: all var(--t-fast) var(--ease);
}

.footer-social:hover { background: var(--forest); border-color: var(--forest); color: #fff; transform: translateY(-2px); }

.footer-col { display: grid; gap: 16px; align-content: start; }

.footer-col__title {
    font-family: var(--font-display);
    font-size: .78rem;
    font-weight: 650;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: #fff;
}

.footer-links { display: grid; gap: 11px; }

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: .93rem;
    color: rgba(244, 242, 237, .68);
    transition: color var(--t-fast) var(--ease), gap var(--t-fast) var(--ease);
}

.footer-links a::before {
    content: '';
    width: 0; height: 1px;
    background: var(--forest-bright);
    transition: width var(--t-fast) var(--ease);
}

.footer-links a:hover { color: #fff; }
.footer-links a:hover::before { width: 12px; }

.footer-contact { display: grid; gap: 15px; }

.footer-contact__item { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; font-size: .93rem; line-height: 1.6; }
.footer-contact__item svg { color: var(--forest-bright); margin-top: 3px; }
.footer-contact__item a { transition: color var(--t-fast) var(--ease); }
.footer-contact__item a:hover { color: #fff; }

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding-block: 24px;
    border-top: 1px solid var(--ink-line);
    font-size: .85rem;
    color: rgba(244, 242, 237, .52);
}

.footer-bottom__links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-bottom__links a { transition: color var(--t-fast) var(--ease); }
.footer-bottom__links a:hover { color: #fff; }

/* Ajans imzası */
.footer-credit {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2px 6px;
    font-size: .69rem;
    font-weight: 600;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: rgba(244, 242, 237, .42);
    transition: color var(--t-fast) var(--ease);
}

.footer-credit__brand { color: rgba(244, 242, 237, .74); transition: color var(--t-fast) var(--ease); }
.footer-credit:hover { color: rgba(244, 242, 237, .62); }
.footer-credit:hover .footer-credit__brand { color: var(--forest-bright); }

/* Yüzen aksiyonlar */
.float-stack {
    position: fixed;
    right: clamp(16px, 2vw, 26px);
    bottom: clamp(16px, 2vw, 26px);
    z-index: 90;
    display: grid;
    gap: 10px;
    justify-items: end;
}

.float-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
    height: 54px;
    padding: 0 15px;
    background: var(--ink);
    color: #fff;
    border-radius: var(--r-sm);
    box-shadow: var(--sh-md);
    overflow: hidden;
    transition: gap var(--t-mid) var(--ease), padding var(--t-mid) var(--ease), background-color var(--t-fast) var(--ease);
}

.float-btn svg { flex: 0 0 auto; }

.float-btn__label {
    max-width: 0;
    font-family: var(--font-display);
    font-size: .85rem;
    font-weight: 620;
    white-space: nowrap;
    overflow: hidden;
    transition: max-width var(--t-mid) var(--ease-out);
}

.float-btn:hover { gap: 11px; padding-right: 19px; }
.float-btn:hover .float-btn__label { max-width: 190px; }
.float-btn--whatsapp { background: #1d7a4c; }
.float-btn--whatsapp:hover { background: #16603b; }
.float-btn--phone { background: var(--ink); }
.float-btn--phone:hover { background: var(--forest); }

.to-top {
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    background: rgba(20, 24, 27, .88);
    color: #fff;
    border-radius: var(--r-sm);
    box-shadow: var(--sh-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--t-mid) var(--ease), transform var(--t-mid) var(--ease-out), visibility var(--t-mid), background-color var(--t-fast) var(--ease);
}

.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--forest); }

/* Çerez bildirimi */
.cookie-bar {
    position: fixed;
    left: clamp(16px, 2vw, 26px);
    bottom: clamp(16px, 2vw, 26px);
    z-index: 95;
    width: min(430px, calc(100% - 32px));
    display: grid;
    gap: 14px;
    padding: 22px 24px;
    background: var(--paper);
    border: 1px solid var(--grey-200);
    border-radius: var(--r-sm);
    box-shadow: var(--sh-lg);
    transform: translateY(calc(100% + 40px));
    transition: transform .55s var(--ease-out);
}

.cookie-bar.is-visible { transform: none; }
.cookie-bar__title { font-size: 1.02rem; }
.cookie-bar__text { font-size: .88rem; color: var(--text-soft); line-height: 1.6; }
.cookie-bar__text a { color: var(--forest-mid); text-decoration: underline; text-underline-offset: 2px; }
.cookie-bar__actions { display: flex; flex-wrap: wrap; gap: 9px; }

/* Preloader */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: grid;
    place-items: center;
    background: var(--ink);
    transition: opacity .5s var(--ease), visibility .5s;
}

.preloader.is-done { opacity: 0; visibility: hidden; }

.preloader__mark {
    display: grid;
    gap: 18px;
    justify-items: center;
}

.preloader__logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -.02em;
    color: #fff;
}

.preloader__logo span { color: var(--forest-bright); }

.preloader__bar { position: relative; width: 132px; height: 2px; background: rgba(255, 255, 255, .16); overflow: hidden; }

.preloader__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--forest-bright);
    transform: translateX(-100%);
    animation: loadBar 1.15s var(--ease) infinite;
}

@keyframes loadBar {
    to { transform: translateX(100%); }
}

/* ==========================================================================
   9. ANİMASYON DURUMLARI (GSAP + CSS yedeği)
   ========================================================================== */

[data-reveal] { will-change: transform, opacity; }

/* JS yoksa içerik görünür kalsın */
.no-js [data-reveal] { opacity: 1 !important; transform: none !important; }

html.js [data-reveal] { opacity: 0; }
html.js [data-reveal="up"] { transform: translateY(34px); }
html.js [data-reveal="left"] { transform: translateX(-34px); }
html.js [data-reveal="right"] { transform: translateX(34px); }
html.js [data-reveal="scale"] { transform: scale(.96); }
html.js [data-reveal].is-revealed { opacity: 1; transform: none; }

/* GSAP yüklenmezse CSS ile geçiş */
html.js.no-gsap [data-reveal] { transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }

.mask-reveal { position: relative; overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }

    html.js [data-reveal] { opacity: 1 !important; transform: none !important; }
    .hero__media img { transform: none !important; }
    .preloader { display: none; }
}

/* ==========================================================================
   10. RESPONSIVE
   ========================================================================== */

@media (max-width: 1240px) {
    :root { --gutter: 22px; }

    .nav__link { padding: 12px 11px; font-size: .85rem; }
    .nav__link::after { left: 11px; right: 11px; }
    .article-layout { grid-template-columns: minmax(0, 1fr) 280px; }
}

@media (max-width: 1080px) {
    :root { --header-h: 78px; --header-h-sticky: 66px; }

    .nav, .nav-actions__search { display: none; }
    .burger { display: grid; }
    .topbar__list .topbar__link--hide { display: none; }

    /* Logo, alçalan header yüksekliğine göre ölçeklenir. */
    .brand__img { height: 56px; max-width: 200px; }
    .site-header.is-stuck .brand__img { height: 48px; }

    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-grid--showcase .product-grid__cell:first-child { grid-row: span 1; }
    .product-grid--showcase .product-grid__cell:first-child .product-card__media { aspect-ratio: 4 / 3; }
    .product-grid--showcase .product-grid__cell:first-child .product-card__title { font-size: 1.16rem; }

    .project-mosaic { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 230px; }
    .project-mosaic > *:nth-child(n) { grid-column: span 1; grid-row: span 1; }
    .project-mosaic > *:nth-child(1) { grid-column: span 2; grid-row: span 1; }

    .service-split { grid-template-columns: 1fr; }
    .service-split__aside { position: static; }

    .detail-layout, .detail-layout--content, .detail-layout--wide,
    .article-layout, .contact-layout,
    .about-split, .about-split--text { grid-template-columns: 1fr; }
    .detail-gallery, .article-aside { position: static; }
    .about-visual__sub { right: 0; bottom: -24px; width: 40%; }
    .about-visual__badge { left: 0; }

    .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .stats, .hero-strip__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .stat:nth-child(2n) { border-right: 0; }
    .stat:nth-child(-n+2) { border-bottom: 1px solid var(--ink-line); }
    .stats--light .stat:nth-child(-n+2) { border-bottom-color: var(--grey-200); }
    .hero-strip__item:nth-child(2n) { border-right: 0; }
    .hero-strip__item:nth-child(-n+2) { border-bottom: 1px solid var(--ink-line); }

    .cta__inner { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-brand { grid-column: 1 / -1; }
    .value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .post-feature { grid-template-columns: 1fr; }
    .post-feature__body { padding: 0 clamp(22px, 3vw, 34px) clamp(26px, 3vw, 36px); }
}

@media (max-width: 860px) {
    :root { --section-y: clamp(58px, 9vw, 84px); }

    .topbar { display: none; }
    .section-head { grid-template-columns: 1fr; gap: 20px; align-items: start; }
    .section-head__aside { align-items: flex-start; }

    .grid--3, .grid--2 { grid-template-columns: 1fr; }
    .vm-grid { grid-template-columns: 1fr; }
    .vm-card { min-height: 400px; }
    .detail-gallery__thumbs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .spec-table__row { grid-template-columns: 1fr; }
    .spec-table__key { border-right: 0; border-bottom: 1px solid var(--grey-200); }
    .form-row--2 { grid-template-columns: 1fr; }
    .footer-cta { grid-template-columns: 1fr; }
    .result-row { grid-template-columns: 84px minmax(0, 1fr); }
    .result-row__go { display: none; }
    .hero__controls-inner { height: 70px; }
    .hero__scroll { display: none; }
}

@media (max-width: 620px) {
    :root { --gutter: 18px; }

    .product-grid, .grid--4 { grid-template-columns: 1fr; }
    .project-mosaic { grid-template-columns: 1fr; grid-auto-rows: 300px; }
    .project-mosaic > *:nth-child(1) { grid-column: span 1; }
    .stats, .hero-strip__grid { grid-template-columns: 1fr; }
    .stat { border-right: 0; border-bottom: 1px solid var(--ink-line); }
    .stat:last-child { border-bottom: 0; }
    .stats--light .stat { border-bottom-color: var(--grey-200); }
    .hero-strip__item { border-right: 0; }
    .value-grid { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: 1fr; }
    .footer-bottom { justify-content: flex-start; }
    .footer-credit { letter-spacing: .1em; }
    .btn { padding: 14px 22px; }
    .btn--lg { padding: 16px 26px; }
    .hero__slide { min-height: 620px; }
    .hero__arrows { display: none; }
    .detail-gallery__thumbs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .article-share__label { width: 100%; margin-bottom: 4px; }
    .cookie-bar { left: 12px; width: calc(100% - 24px); }
    .float-btn__label { display: none; }
    .float-btn { width: 52px; padding: 0; justify-content: center; }
    .float-btn:hover { padding-right: 0; gap: 0; }
}

@media (max-width: 380px) {
    .brand__img { height: 46px; max-width: 150px; }
    .site-header.is-stuck .brand__img { height: 42px; }
    .brand__tag { display: none; }
    .hero__title { font-size: 2.05rem; }
    .btn { width: 100%; }
    .btn-group, .hero__actions { width: 100%; }
}

/* Yazdırma */
@media print {
    .site-header, .site-footer, .float-stack, .cookie-bar, .preloader,
    .mobile-nav, .search-overlay, .hero__controls { display: none !important; }

    body { background: #fff; color: #000; }
    .section { padding-block: 20px; }
    a { text-decoration: underline; }
}