/* ==========================================================================
   PRESS — TASARIM SİSTEMİ

   Tek dosyada toplandı çünkü derleme adımı (Sass/PostCSS) YOK: "dotnet run"
   diyen kişi ayrıca node kurmak zorunda kalmasın. Bölümler aşağıdaki
   sırayla: değişkenler -> sıfırlama -> tipografi -> düzen -> bileşenler
   -> sayfalar -> duyarlılık.

   RENK MANTIĞI: mürekkep (koyu nötr) + kâğıt (sıcak beyaz) + tek bir
   vurgu rengi. Tek vurgu kasıtlı: iki vurgu rengi olan arayüzlerde
   kullanıcı neye tıklaması gerektiğini bilemiyor.
   ========================================================================== */

:root {
    /* Mürekkep - metin ve koyu yüzeyler */
    --ink-900: #0e1013;
    --ink-800: #171a1f;
    --ink-700: #262b33;
    --ink-600: #3d444f;
    --ink-500: #5b6472;
    --ink-400: #838d9c;
    --ink-300: #aeb6c2;
    --ink-200: #d6dae1;
    --ink-100: #e9ecf0;

    /* Kâğıt - zeminler. Saf beyaz değil: uzun süre bakınca yoruyor. */
    --paper: #ffffff;
    --paper-2: #faf9f7;
    --paper-3: #f3f1ed;

    /* Vurgu - baskı mürekkebi kırmızısı */
    --brand: #ff4a1c;
    --brand-dark: #d93a10;
    --brand-darker: #b32f0b;
    --brand-soft: #fff0eb;
    --brand-border: #ffd4c7;

    /* Durum renkleri */
    --success: #148a52;
    --success-soft: #e7f6ee;
    --danger: #cf2f2f;
    --danger-soft: #fdeded;
    --warn: #b9740a;
    --warn-soft: #fdf3e3;
    --info: #1f6feb;
    --info-soft: #e9f1ff;

    /* Ölçek - 4px tabanlı. Ara değer uydurmak yerine buradan seç. */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;

    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Gölgeler - katman hissi. Renkli gölge (siyah yerine mürekkep tonu)
       daha doğal görünüyor. */
    --shadow-sm: 0 1px 2px rgba(14, 16, 19, .06), 0 1px 3px rgba(14, 16, 19, .04);
    --shadow: 0 2px 4px rgba(14, 16, 19, .04), 0 8px 20px rgba(14, 16, 19, .07);
    --shadow-lg: 0 4px 8px rgba(14, 16, 19, .05), 0 20px 48px rgba(14, 16, 19, .12);
    --shadow-brand: 0 8px 24px rgba(255, 74, 28, .28);

    --header-height: 68px;
    --container: 1280px;
    --container-narrow: 960px;

    --font: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont,
            "Inter", "Helvetica Neue", Arial, sans-serif;
    --font-display: "Segoe UI Variable Display", "Segoe UI Semibold", var(--font);

    /* Geçişler. Hepsi kısa: 300ms üzeri geçişler arayüzü yavaş hissettiriyor. */
    --ease: cubic-bezier(.4, 0, .2, 1);
    --transition: 160ms var(--ease);
}

/* ==========================================================================
   SIFIRLAMA
   ========================================================================== */

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
    color: var(--ink-800);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--brand); }

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

/* Klavye kullanıcısı için görünür odak halkası. Fareyle tıklayanda
   çıkmıyor (:focus-visible), böylece görsel gürültü olmuyor ama
   erişilebilirlik korunuyor. */
:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Hareket hassasiyeti olan kullanıcılar animasyonları kapatabiliyor.
   Bu bir tercih değil erişilebilirlik gereği: vestibüler bozukluğu olan
   kişilerde hareketli arayüzler baş dönmesi yapıyor. */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Ekran okuyucuya görünür, gözle görünmez. */
.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;
}

/* Klavyeyle gezen kullanıcı menüyü atlayıp içeriğe geçebilsin. */
.skip-link {
    position: absolute; left: -9999px; top: var(--space-2); z-index: 200;
    background: var(--ink-900); color: #fff;
    padding: var(--space-3) var(--space-4); border-radius: var(--radius);
}
.skip-link:focus { left: var(--space-2); color: #fff; }

/* ==========================================================================
   TİPOGRAFİ
   ========================================================================== */

h1, h2, h3, h4, h5 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -.02em;
    color: var(--ink-900);
}

h1 { font-size: clamp(30px, 4.2vw, 48px); }
h2 { font-size: clamp(24px, 3vw, 34px); }
h3 { font-size: clamp(19px, 2vw, 23px); }
h4 { font-size: 17px; }
h5 { font-size: 15px; }

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

.lead { font-size: 17px; color: var(--ink-500); line-height: 1.65; }
.muted { color: var(--ink-500); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.strong { font-weight: 600; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }

/* Bölüm başlığı üstündeki küçük etiket. Sayfaya ritim veriyor. */
.eyebrow {
    display: inline-flex; align-items: center; gap: var(--space-2);
    font-size: 12px; font-weight: 700; letter-spacing: .1em;
    text-transform: uppercase; color: var(--brand);
    margin-bottom: var(--space-3);
}
.eyebrow::before {
    content: ""; width: 22px; height: 2px;
    background: var(--brand); border-radius: 2px;
}

/* ==========================================================================
   DÜZEN
   ========================================================================== */

.container {
    width: 100%; max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--space-5);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-6); }
.section--muted { background: var(--paper-2); }
.section--ink { background: var(--ink-900); color: var(--ink-200); }
.section--ink h2, .section--ink h3 { color: #fff; }

.section-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: var(--space-5); margin-bottom: var(--space-6); flex-wrap: wrap;
}
.section-head p { margin: var(--space-2) 0 0; color: var(--ink-500); max-width: 60ch; }

.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.row { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: center; }
.row--between { justify-content: space-between; }
.row--end { justify-content: flex-end; }
.grow { flex: 1; }

.grid { display: grid; gap: var(--space-5); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

/* ==========================================================================
   DÜĞMELER
   ========================================================================== */

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: var(--space-2);
    padding: 11px 20px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 14px; font-weight: 600; line-height: 1.2;
    white-space: nowrap;
    transition: background var(--transition), border-color var(--transition),
                color var(--transition), transform var(--transition),
                box-shadow var(--transition);
}
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] {
    opacity: .5; cursor: not-allowed; transform: none;
}

.btn--primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--brand-dark); color: #fff; box-shadow: var(--shadow-brand); }

.btn--ink { background: var(--ink-900); color: #fff; }
.btn--ink:hover { background: var(--ink-700); color: #fff; }

.btn--outline { background: transparent; border-color: var(--ink-200); color: var(--ink-800); }
.btn--outline:hover { border-color: var(--ink-900); background: var(--paper-2); color: var(--ink-900); }

.btn--ghost { background: transparent; color: var(--ink-600); }
.btn--ghost:hover { background: var(--paper-3); color: var(--ink-900); }

.btn--danger { background: var(--danger); color: #fff; }
.btn--danger:hover { background: #a82525; color: #fff; }

.btn--light { background: #fff; color: var(--ink-900); }
.btn--light:hover { background: var(--paper-3); color: var(--ink-900); }

.btn--sm { padding: 7px 13px; font-size: 13px; border-radius: var(--radius-sm); }
.btn--lg { padding: 15px 28px; font-size: 15px; border-radius: var(--radius); }
.btn--block { width: 100%; }
.btn--icon { padding: 9px; border-radius: var(--radius); }

.btn-group { display: inline-flex; gap: var(--space-2); flex-wrap: wrap; }

/* ==========================================================================
   FORMLAR
   ========================================================================== */

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-4); }
.field:last-child { margin-bottom: 0; }

.label { font-size: 13px; font-weight: 600; color: var(--ink-700); }
.label .req { color: var(--brand); }

.input, .select, .textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius);
    background: var(--paper);
    font-size: 14px;
    color: var(--ink-900);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--ink-300); }
.input:focus, .select:focus, .textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
}
.input::placeholder, .textarea::placeholder { color: var(--ink-400); }
.textarea { resize: vertical; min-height: 96px; }

.select {
    appearance: none;
    /* Ok işareti gömülü SVG: dış dosya isteği yok, CSP'ye takılmıyor. */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235b6472' d='M1.4 0 6 4.6 10.6 0 12 1.4 6 7.4 0 1.4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 13px center;
    padding-right: 36px;
}

.hint { font-size: 12px; color: var(--ink-500); }
.field-error { font-size: 12px; color: var(--danger); font-weight: 500; }
.input--error, .select--error, .textarea--error { border-color: var(--danger); }
.input--error:focus { box-shadow: 0 0 0 3px var(--danger-soft); }

.check {
    display: flex; align-items: flex-start; gap: var(--space-3);
    cursor: pointer; font-size: 14px; line-height: 1.45;
}
.check input { width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--brand); flex-shrink: 0; }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 var(--space-4); }
.form-grid .field--full { grid-column: 1 / -1; }

/* ==========================================================================
   KARTLAR VE YÜZEYLER
   ========================================================================== */

.card {
    background: var(--paper);
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.card__body { padding: var(--space-5); }
.card__head {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--ink-100);
    display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
}
.card__head h3 { font-size: 16px; }
.card__foot {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--ink-100);
    background: var(--paper-2);
}

.panel {
    background: var(--paper-2);
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

/* ==========================================================================
   ROZETLER
   ========================================================================== */

.badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px; font-weight: 600; line-height: 1.4;
    white-space: nowrap;
}
.badge--brand { background: var(--brand-soft); color: var(--brand-darker); }
.badge--success, .badge--success-soft { background: var(--success-soft); color: var(--success); }
.badge--danger { background: var(--danger-soft); color: var(--danger); }
.badge--warn { background: var(--warn-soft); color: var(--warn); }
.badge--info { background: var(--info-soft); color: var(--info); }
.badge--neutral { background: var(--ink-100); color: var(--ink-600); }
.badge--solid { background: var(--brand); color: #fff; }
.badge--ink { background: var(--ink-900); color: #fff; }

/* ==========================================================================
   BAŞLIK / GEZİNME
   ========================================================================== */

.announce {
    background: var(--ink-900); color: var(--ink-200);
    font-size: 13px; text-align: center;
    padding: 9px var(--space-4);
}
.announce strong { color: #fff; }

.header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--ink-100);
}
.header__inner {
    position: relative;
    height: var(--header-height);
    display: flex; align-items: center; gap: var(--space-5);
}

.logo { display: flex; align-items: center; gap: 9px; font-family: var(--font-display); }
.logo:hover { color: inherit; }
.logo__mark {
    width: 34px; height: 34px; border-radius: 9px;
    background: var(--ink-900); color: #fff;
    display: grid; place-items: center;
    font-weight: 800; font-size: 17px; letter-spacing: -.04em;
    flex-shrink: 0;
}
.logo__text { font-size: 19px; font-weight: 800; letter-spacing: -.03em; color: var(--ink-900); }
.logo__text span { color: var(--brand); }
.logo__img { height: 34px; width: auto; display: block; }

.nav { display: flex; align-items: center; gap: var(--space-1); }
.nav__link {
    padding: 9px 13px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 550; color: var(--ink-700);
    display: inline-flex; align-items: center; gap: 5px;
    transition: background var(--transition), color var(--transition);
}
.nav__link:hover, .nav__link.is-active { background: var(--paper-3); color: var(--ink-900); }
.nav__link--accent { color: var(--brand); }
.nav__link--accent:hover { background: var(--brand-soft); color: var(--brand-dark); }

.search {
    flex: 1; max-width: 420px; position: relative;
}
.search input {
    width: 100%; padding: 10px 14px 10px 40px;
    border: 1px solid var(--ink-200); border-radius: var(--radius-full);
    background: var(--paper-2); font-size: 14px;
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.search input:focus {
    outline: none; background: var(--paper);
    border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft);
}
.search__icon {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: var(--ink-400); pointer-events: none;
}

.header__actions { display: flex; align-items: center; gap: var(--space-1); margin-left: auto; }

.icon-btn {
    position: relative;
    width: 40px; height: 40px; border-radius: var(--radius);
    border: none; background: transparent; color: var(--ink-700);
    display: grid; place-items: center;
    transition: background var(--transition), color var(--transition);
}
.icon-btn:hover { background: var(--paper-3); color: var(--ink-900); }

.icon-btn__count {
    position: absolute; top: 3px; right: 3px;
    min-width: 17px; height: 17px; padding: 0 4px;
    border-radius: var(--radius-full);
    background: var(--brand); color: #fff;
    font-size: 10px; font-weight: 700; line-height: 17px; text-align: center;
    border: 2px solid var(--paper);
}

/* --- Mega menü --------------------------------------------------------- */

.mega { position: static; }
.mega__panel {
    position: absolute; top: calc(100% + 6px); left: 0; right: 0;
    width: 100%;
    background: var(--paper);
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-6);
    opacity: 0; visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 110;
}
/* :focus-within sayesinde menü klavyeyle de açılıyor - sadece hover'a
   bağlansaydı klavye kullanıcısı kategorilere hiç ulaşamazdı. */
.mega:hover .mega__panel,
.mega:focus-within .mega__panel {
    opacity: 1; visibility: visible; transform: translateY(0);
}

.mega__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.mega__group-title {
    display: flex; align-items: center; gap: var(--space-2);
    font-size: 13px; font-weight: 700; color: var(--ink-900);
    padding-bottom: var(--space-2); margin-bottom: var(--space-2);
    border-bottom: 1px solid var(--ink-100);
}
.mega__link {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 8px; border-radius: var(--radius-sm);
    font-size: 14px; color: var(--ink-600);
    transition: background var(--transition), color var(--transition);
}
.mega__link:hover { background: var(--paper-2); color: var(--brand); }
.mega__link span { font-size: 12px; color: var(--ink-400); }

.mega__promo {
    grid-column: 1 / -1;
    margin-top: var(--space-4); padding: var(--space-4);
    background: var(--ink-900); color: var(--ink-300);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
}
.mega__promo strong { display: block; color: #fff; font-size: 15px; margin-bottom: 2px; }

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

.burger { display: none; }

.drawer {
    position: fixed; inset: 0; z-index: 150;
    visibility: hidden; opacity: 0;
    transition: opacity var(--transition), visibility var(--transition);
}
.drawer.is-open { visibility: visible; opacity: 1; }
.drawer__backdrop { position: absolute; inset: 0; background: rgba(14, 16, 19, .45); }
.drawer__panel {
    position: absolute; inset-block: 0; right: 0;
    width: min(360px, 88vw);
    background: var(--paper);
    display: flex; flex-direction: column;
    transform: translateX(100%);
    transition: transform 220ms var(--ease);
    overflow-y: auto;
}
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__head {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--ink-100);
}
.drawer__body { padding: var(--space-4) var(--space-5); }
.drawer__link {
    display: block; padding: 12px 0;
    border-bottom: 1px solid var(--ink-100);
    font-size: 15px; font-weight: 550;
}
.drawer__sub { padding: 8px 0 12px 14px; }
.drawer__sub a { display: block; padding: 7px 0; font-size: 14px; color: var(--ink-500); }

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
    position: relative;
    background: var(--ink-900);
    color: #fff;
    overflow: hidden;
}
/* Arka plandaki yumuşak ışık lekeleri. Görsel dosyası yerine gradyan:
   ek istek yok, her çözünürlükte keskin. */
.hero::before {
    content: "";
    position: absolute; inset: 0;
    background:
        radial-gradient(720px 420px at 78% 12%, rgba(255, 74, 28, .30), transparent 62%),
        radial-gradient(560px 380px at 12% 88%, rgba(31, 111, 235, .20), transparent 62%);
    pointer-events: none;
}
.hero__inner {
    position: relative;
    display: grid; grid-template-columns: 1.05fr .95fr;
    gap: var(--space-8); align-items: center;
    padding-block: var(--space-9);
}
.hero h1 { color: #fff; margin-bottom: var(--space-4); }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero p { color: var(--ink-300); font-size: 17px; max-width: 52ch; margin-bottom: var(--space-6); }

.hero__pill {
    display: inline-flex; align-items: center; gap: var(--space-2);
    padding: 6px 14px 6px 6px; margin-bottom: var(--space-5);
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--radius-full);
    font-size: 13px; color: var(--ink-200);
}
.hero__pill b {
    background: var(--brand); color: #fff;
    padding: 3px 9px; border-radius: var(--radius-full);
    font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}

.hero__stats {
    display: flex; gap: var(--space-7); margin-top: var(--space-7);
    padding-top: var(--space-5); border-top: 1px solid rgba(255, 255, 255, .12);
}
.hero__stat b { display: block; font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.hero__stat span { font-size: 13px; color: var(--ink-400); }

/* Hero görselindeki tasarım akışı önizlemesi */
.hero__visual { position: relative; }
.hero__card {
    background: var(--paper); border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg); padding: var(--space-5);
    color: var(--ink-800);
}
.hero__card-head {
    display: flex; align-items: center; gap: var(--space-2);
    margin-bottom: var(--space-4); font-size: 13px; font-weight: 600; color: var(--ink-500);
}
.hero__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--brand); }
.hero__preview {
    aspect-ratio: 1; border-radius: var(--radius-lg);
    background: var(--paper-3); overflow: hidden;
    display: grid; place-items: center;
    position: relative;
}
.hero__preview img { width: 100%; height: 100%; object-fit: contain; }

/* Hero önizlemesinde ürünler hafif geçişle (crossfade) sırayla değişir.
   Sabit 24s döngü, 6 görsele bölünmüş - her biri ~4s görünür kalır.
   Yüzdeler toplam süreye göre orantılı, görsel sayısı değişse de
   (controller her zaman 6 slota tamamlıyor) aynı kalır. */
.hero__preview .hero__preview-img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: contain; opacity: 0;
    animation: heroPreviewFade 24s infinite;
}
.hero__preview .hero__preview-img:nth-child(1) { animation-delay: 0s; }
.hero__preview .hero__preview-img:nth-child(2) { animation-delay: 4s; }
.hero__preview .hero__preview-img:nth-child(3) { animation-delay: 8s; }
.hero__preview .hero__preview-img:nth-child(4) { animation-delay: 12s; }
.hero__preview .hero__preview-img:nth-child(5) { animation-delay: 16s; }
.hero__preview .hero__preview-img:nth-child(6) { animation-delay: 20s; }
@keyframes heroPreviewFade {
    0% { opacity: 0; }
    3% { opacity: 1; }
    14% { opacity: 1; }
    17% { opacity: 0; }
    100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .hero__preview .hero__preview-img { animation: none; opacity: 0; }
    .hero__preview .hero__preview-img:first-child { opacity: 1; }
}
.hero__float {
    position: absolute; left: calc(-1 * var(--space-6)); bottom: var(--space-6);
    background: var(--paper); border-radius: var(--radius);
    box-shadow: var(--shadow-lg); padding: var(--space-3) var(--space-4);
    display: flex; align-items: center; gap: var(--space-3);
    color: var(--ink-800); font-size: 13px; font-weight: 600;
}
.hero__float-icon {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--success-soft); color: var(--success);
    display: grid; place-items: center; flex-shrink: 0;
}

/* ==========================================================================
   ÜRÜN KARTI
   ========================================================================== */

.product-card {
    position: relative;
    display: flex; flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.product-card:hover {
    border-color: var(--ink-200);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.product-card__media {
    position: relative; display: block;
    aspect-ratio: 1;
    background: var(--paper-2);
    overflow: hidden;
}
.product-card__media img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 400ms var(--ease);
}
.product-card:hover .product-card__media img { transform: scale(1.045); }

.product-card__flags {
    position: absolute; top: var(--space-3); left: var(--space-3);
    display: flex; flex-direction: column; gap: 5px; align-items: flex-start;
    z-index: 2;
}

.product-card__fav {
    position: absolute; top: var(--space-3); right: var(--space-3); z-index: 2;
    width: 34px; height: 34px; border-radius: 50%;
    border: none; background: rgba(255, 255, 255, .92);
    color: var(--ink-500); display: grid; place-items: center;
    box-shadow: var(--shadow-sm);
    transition: color var(--transition), background var(--transition), transform var(--transition);
}
.product-card__fav:hover { color: var(--brand); transform: scale(1.08); }
.product-card__fav.is-active { color: var(--brand); }
.product-card__fav.is-active svg { fill: currentColor; }

.product-card__body { padding: var(--space-4); display: flex; flex-direction: column; flex: 1; gap: 6px; }
.product-card__cat { font-size: 11.5px; font-weight: 600; color: var(--ink-400); text-transform: uppercase; letter-spacing: .05em; }
.product-card__name { font-size: 15px; font-weight: 650; line-height: 1.35; color: var(--ink-900); }
.product-card__name a:hover { color: var(--brand); }
.product-card__meta { font-size: 12.5px; color: var(--ink-500); }

.product-card__price { display: flex; align-items: baseline; gap: var(--space-2); margin-top: auto; padding-top: var(--space-2); }
.product-card__price b { font-size: 18px; font-weight: 750; color: var(--ink-900); letter-spacing: -.02em; }
.product-card__price del { font-size: 13px; color: var(--ink-400); }
.product-card__price small { font-size: 11px; color: var(--ink-400); }

.product-card__colors { display: flex; gap: 5px; align-items: center; }
.color-dot {
    width: 15px; height: 15px; border-radius: 50%;
    border: 1px solid var(--ink-200);
    box-shadow: inset 0 0 0 2px var(--paper);
}

.rating { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--ink-500); }
.rating__stars { position: relative; display: inline-block; color: var(--ink-200); line-height: 1; letter-spacing: 1px; }
.rating__stars span { position: absolute; inset: 0; overflow: hidden; color: #f5a623; white-space: nowrap; }

/* ==========================================================================
   KATALOG SAYFASI
   ========================================================================== */

.catalog { display: grid; grid-template-columns: 260px 1fr; gap: var(--space-6); align-items: start; }

.filters { position: sticky; top: calc(var(--header-height) + var(--space-4)); }
.filter-group { border-bottom: 1px solid var(--ink-100); padding-block: var(--space-4); }
.filter-group:first-child { padding-top: 0; }
.filter-group:last-child { border-bottom: none; }
.filter-group h4 { font-size: 13px; margin-bottom: var(--space-3); text-transform: uppercase; letter-spacing: .05em; color: var(--ink-600); }

.filter-list { display: flex; flex-direction: column; gap: 2px; max-height: 260px; overflow-y: auto; }
.filter-item {
    display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
    padding: 7px 9px; border-radius: var(--radius-sm);
    font-size: 14px; color: var(--ink-600);
    transition: background var(--transition), color var(--transition);
}
.filter-item:hover { background: var(--paper-2); color: var(--ink-900); }
.filter-item.is-active { background: var(--brand-soft); color: var(--brand-darker); font-weight: 600; }
.filter-item span { font-size: 12px; color: var(--ink-400); }
.filter-item.is-active span { color: var(--brand-dark); }

.filter-colors { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.filter-color {
    display: flex; align-items: center; gap: 7px;
    padding: 5px 11px 5px 5px; border-radius: var(--radius-full);
    border: 1px solid var(--ink-200); font-size: 13px; color: var(--ink-600);
    transition: border-color var(--transition), background var(--transition);
}
.filter-color:hover { border-color: var(--ink-400); }
.filter-color.is-active { border-color: var(--brand); background: var(--brand-soft); color: var(--brand-darker); }

.filter-sizes { display: flex; flex-wrap: wrap; gap: 6px; }
.filter-size {
    min-width: 40px; padding: 7px 10px;
    border: 1px solid var(--ink-200); border-radius: var(--radius-sm);
    font-size: 13px; font-weight: 600; text-align: center; color: var(--ink-600);
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.filter-size:hover { border-color: var(--ink-400); }
.filter-size.is-active { border-color: var(--brand); background: var(--brand); color: #fff; }

.toolbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--space-4); flex-wrap: wrap;
    padding-bottom: var(--space-4); margin-bottom: var(--space-5);
    border-bottom: 1px solid var(--ink-100);
}

.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 8px 5px 12px; border-radius: var(--radius-full);
    background: var(--paper-3); font-size: 13px; color: var(--ink-700);
}
.chip a { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; color: var(--ink-500); }
.chip a:hover { background: var(--ink-200); color: var(--ink-900); }

.pagination { display: flex; justify-content: center; gap: 5px; margin-top: var(--space-7); flex-wrap: wrap; }
.pagination a, .pagination span {
    min-width: 38px; height: 38px; padding: 0 12px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--ink-200); border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600; color: var(--ink-600);
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.pagination a:hover { border-color: var(--ink-900); color: var(--ink-900); }
.pagination .is-current { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }
.pagination .is-gap { border: none; color: var(--ink-400); }

/* ==========================================================================
   ÜRÜN DETAY
   ========================================================================== */

.breadcrumb { display: flex; flex-wrap: wrap; gap: 7px; font-size: 13px; color: var(--ink-400); padding-block: var(--space-4); }
.breadcrumb a { color: var(--ink-500); }
.breadcrumb a:hover { color: var(--brand); }

.product { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--space-7); align-items: start; }

.gallery__main {
    aspect-ratio: 1; background: var(--paper-2);
    border: 1px solid var(--ink-100); border-radius: var(--radius-lg);
    overflow: hidden; display: grid; place-items: center;
}
.gallery__main img { width: 100%; height: 100%; object-fit: contain; }
.gallery__thumbs { display: flex; gap: var(--space-2); margin-top: var(--space-3); flex-wrap: wrap; }
.gallery__thumb {
    width: 72px; height: 72px; border-radius: var(--radius);
    border: 2px solid transparent; background: var(--paper-2);
    overflow: hidden; padding: 0; transition: border-color var(--transition);
}
.gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumb:hover { border-color: var(--ink-200); }
.gallery__thumb.is-active { border-color: var(--ink-900); }

.product__price { display: flex; align-items: baseline; gap: var(--space-3); margin-block: var(--space-4); }
.product__price b { font-size: 32px; font-weight: 800; letter-spacing: -.03em; color: var(--ink-900); }
.product__price del { font-size: 17px; color: var(--ink-400); }

.option-group { margin-bottom: var(--space-5); }
.option-group__label {
    display: flex; align-items: baseline; justify-content: space-between;
    font-size: 13px; font-weight: 600; color: var(--ink-700); margin-bottom: var(--space-2);
}
.option-group__label span { font-weight: 400; color: var(--ink-500); }

.swatches { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.swatch {
    position: relative; display: inline-flex; align-items: center; gap: 7px;
    padding: 6px 13px 6px 6px;
    border: 1px solid var(--ink-200); border-radius: var(--radius-full);
    background: var(--paper); font-size: 13px; font-weight: 550; color: var(--ink-700);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.swatch:hover { border-color: var(--ink-400); }
.swatch input { position: absolute; opacity: 0; pointer-events: none; }
.swatch:has(input:checked) { border-color: var(--ink-900); box-shadow: 0 0 0 1px var(--ink-900); }
.swatch:has(input:disabled) { opacity: .38; cursor: not-allowed; text-decoration: line-through; }
.swatch__dot { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--ink-200); flex-shrink: 0; }

.size-options { display: flex; flex-wrap: wrap; gap: 7px; }
.size-option {
    position: relative; min-width: 52px; padding: 10px 14px;
    border: 1px solid var(--ink-200); border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600; text-align: center; color: var(--ink-700);
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.size-option input { position: absolute; opacity: 0; pointer-events: none; }
.size-option:hover { border-color: var(--ink-400); }
.size-option:has(input:checked) { border-color: var(--ink-900); background: var(--ink-900); color: #fff; }
.size-option:has(input:disabled) { opacity: .38; cursor: not-allowed; text-decoration: line-through; }

.qty { display: inline-flex; align-items: center; border: 1px solid var(--ink-200); border-radius: var(--radius); overflow: hidden; }
.qty button {
    width: 40px; height: 42px; border: none; background: var(--paper);
    color: var(--ink-600); font-size: 17px; display: grid; place-items: center;
    transition: background var(--transition);
}
.qty button:hover { background: var(--paper-3); color: var(--ink-900); }
.qty input {
    width: 56px; height: 42px; border: none; text-align: center;
    font-size: 15px; font-weight: 600;
    border-inline: 1px solid var(--ink-100);
}
.qty input:focus { outline: none; background: var(--paper-2); }
/* Sayı okları gizli: klavye ile artırma çalışıyor ama küçük oklar
   dokunmatikte kullanılamıyor, kendi düğmelerimiz var. */
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { appearance: none; margin: 0; }
.qty input { appearance: textfield; -moz-appearance: textfield; }

.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec-table tr { border-bottom: 1px solid var(--ink-100); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table th {
    text-align: left; font-weight: 550; color: var(--ink-500);
    padding: 11px 0; width: 42%; vertical-align: top;
}
.spec-table td { padding: 11px 0; color: var(--ink-900); font-weight: 500; }

.tabs { display: flex; gap: var(--space-1); border-bottom: 1px solid var(--ink-100); margin-bottom: var(--space-5); overflow-x: auto; }
.tab {
    padding: 12px 16px; border: none; background: none;
    font-size: 14px; font-weight: 600; color: var(--ink-500);
    border-bottom: 2px solid transparent; margin-bottom: -1px;
    white-space: nowrap; transition: color var(--transition), border-color var(--transition);
}
.tab:hover { color: var(--ink-900); }
.tab.is-active { color: var(--brand); border-bottom-color: var(--brand); }
.tab-panel[hidden] { display: none; }

.trust-list { display: grid; gap: var(--space-3); margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--ink-100); }
.trust-item { display: flex; gap: var(--space-3); align-items: flex-start; font-size: 13.5px; color: var(--ink-600); }
.trust-item svg { color: var(--ink-400); flex-shrink: 0; margin-top: 2px; }
.trust-item b { display: block; color: var(--ink-900); font-weight: 600; }

/* ==========================================================================
   AI TASARIM STÜDYOSU
   ========================================================================== */

.studio { display: grid; grid-template-columns: 380px 1fr; gap: var(--space-6); align-items: start; }

.studio__panel {
    background: var(--paper); border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg); overflow: hidden;
    position: sticky; top: calc(var(--header-height) + var(--space-4));
    max-height: calc(100vh - var(--header-height) - var(--space-8));
    display: flex; flex-direction: column;
}
.studio__panel-body { padding: var(--space-5); overflow-y: auto; }

.studio__step { margin-bottom: var(--space-5); }
.studio__step:last-child { margin-bottom: 0; }
.studio__step-head { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.studio__step-num {
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--ink-900); color: #fff;
    display: grid; place-items: center;
    font-size: 12px; font-weight: 700; flex-shrink: 0;
}
.studio__step-head h4 { font-size: 14px; }

/* --- Sürükle bırak alanı ---------------------------------------------- */

.dropzone {
    position: relative;
    border: 2px dashed var(--ink-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-4);
    text-align: center;
    background: var(--paper-2);
    transition: border-color var(--transition), background var(--transition);
    cursor: pointer;
}
.dropzone:hover { border-color: var(--ink-400); background: var(--paper-3); }
.dropzone.is-dragover { border-color: var(--brand); background: var(--brand-soft); }
.dropzone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone__icon {
    width: 44px; height: 44px; margin: 0 auto var(--space-3);
    border-radius: var(--radius); background: var(--paper);
    border: 1px solid var(--ink-100);
    display: grid; place-items: center; color: var(--ink-400);
}
.dropzone strong { display: block; font-size: 14px; color: var(--ink-900); margin-bottom: 3px; }
.dropzone span { font-size: 12.5px; color: var(--ink-500); }

.logo-preview {
    display: flex; align-items: center; gap: var(--space-3);
    padding: var(--space-3); border: 1px solid var(--ink-100);
    border-radius: var(--radius); background: var(--paper-2);
}
.logo-preview__thumb {
    width: 52px; height: 52px; border-radius: var(--radius-sm);
    background: var(--paper); border: 1px solid var(--ink-100);
    display: grid; place-items: center; overflow: hidden; flex-shrink: 0;
}
.logo-preview__thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.logo-preview__info { flex: 1; min-width: 0; }
.logo-preview__info b { display: block; font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logo-preview__info span { font-size: 12px; color: var(--ink-500); }

/* --- Kaydırıcılar ------------------------------------------------------ */

.slider { display: flex; flex-direction: column; gap: 5px; margin-bottom: var(--space-3); }
.slider__head { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--ink-600); }
.slider__head b { color: var(--ink-900); font-weight: 600; }
.slider input[type=range] {
    width: 100%; height: 4px; appearance: none;
    background: var(--ink-100); border-radius: var(--radius-full);
}
.slider input[type=range]::-webkit-slider-thumb {
    appearance: none; width: 18px; height: 18px; border-radius: 50%;
    background: var(--brand); border: 3px solid var(--paper);
    box-shadow: 0 1px 4px rgba(14, 16, 19, .25); cursor: grab;
}
.slider input[type=range]::-moz-range-thumb {
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--brand); border: 3px solid var(--paper);
    box-shadow: 0 1px 4px rgba(14, 16, 19, .25); cursor: grab;
}

/* --- Önizleme tuvali --------------------------------------------------- */

.studio__stage {
    background: var(--paper); border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg); overflow: hidden;
}
.studio__stage-head {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--space-3); flex-wrap: wrap;
    padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--ink-100);
}
.studio__canvas-wrap {
    position: relative;
    aspect-ratio: 1; max-height: 620px;
    background: var(--paper-2);
    display: grid; place-items: center; overflow: hidden;
}
.studio__canvas-wrap img { width: 100%; height: 100%; object-fit: contain; }

/* Canlı önizleme: logo, baskı alanının üzerine mutlak konumlanıyor.
   Sunucuya gitmeden anında geri bildirim veriyor; asıl mockup üretimi
   yine sunucuda yapılıyor. */
.studio__preview-layer { position: absolute; inset: 0; pointer-events: none; }
.studio__print-area {
    position: absolute; border: 1px dashed rgba(255, 74, 28, .55);
    border-radius: 3px; transition: opacity var(--transition);
}
.studio__print-area::after {
    content: "Baskı alanı"; position: absolute; top: -19px; left: 0;
    font-size: 10px; font-weight: 600; color: var(--brand);
    background: var(--paper); padding: 1px 5px; border-radius: 3px;
}
.studio__logo-layer {
    position: absolute; display: grid; place-items: center;
    transition: none;
}
.studio__logo-layer img { width: 100%; height: 100%; object-fit: contain; }

.studio__loading {
    position: absolute; inset: 0; z-index: 3;
    background: rgba(255, 255, 255, .92);
    display: none; flex-direction: column; align-items: center; justify-content: center;
    gap: var(--space-4);
}
.studio__loading.is-active { display: flex; }
.studio__loading p { font-size: 14px; font-weight: 600; color: var(--ink-700); margin: 0; }
.studio__loading span { font-size: 12.5px; color: var(--ink-500); }

.spinner {
    width: 38px; height: 38px; border-radius: 50%;
    border: 3px solid var(--ink-100); border-top-color: var(--brand);
    animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.studio__history { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: var(--space-3); }
.studio__history-item {
    position: relative; aspect-ratio: 1;
    border: 2px solid transparent; border-radius: var(--radius);
    background: var(--paper-2); overflow: hidden;
    transition: border-color var(--transition);
}
.studio__history-item:hover { border-color: var(--ink-300); }
.studio__history-item.is-active { border-color: var(--brand); }
.studio__history-item img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   SEPET / ÖDEME
   ========================================================================== */

.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: var(--space-6); align-items: start; }

.summary { position: sticky; top: calc(var(--header-height) + var(--space-4)); }
.summary__row {
    display: flex; justify-content: space-between; gap: var(--space-3);
    padding: 9px 0; font-size: 14px; color: var(--ink-600);
}
.summary__row b { color: var(--ink-900); font-weight: 600; }
.summary__row--total {
    border-top: 1px solid var(--ink-100); margin-top: var(--space-2); padding-top: var(--space-4);
    font-size: 17px; color: var(--ink-900); font-weight: 600;
}
.summary__row--total b { font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.summary__row--discount b { color: var(--success); }

.progress { height: 5px; background: var(--ink-100); border-radius: var(--radius-full); overflow: hidden; margin-block: var(--space-2); }
.progress__bar { height: 100%; background: var(--success); border-radius: var(--radius-full); transition: width 320ms var(--ease); }

.cart-line {
    display: grid; grid-template-columns: 92px 1fr auto; gap: var(--space-4);
    padding: var(--space-4) 0; border-bottom: 1px solid var(--ink-100);
}
.cart-line:last-child { border-bottom: none; }
.cart-line__media {
    width: 92px; height: 92px; border-radius: var(--radius);
    background: var(--paper-2); border: 1px solid var(--ink-100);
    overflow: hidden; position: relative;
}
.cart-line__media img { width: 100%; height: 100%; object-fit: cover; }
.cart-line__badge {
    position: absolute; bottom: 3px; left: 3px;
    background: var(--ink-900); color: #fff;
    font-size: 9px; font-weight: 700; padding: 2px 5px; border-radius: 4px;
    letter-spacing: .04em;
}
.cart-line__info { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.cart-line__name { font-size: 15px; font-weight: 600; color: var(--ink-900); }
.cart-line__attrs { font-size: 13px; color: var(--ink-500); }
.cart-line__actions { display: flex; align-items: center; gap: var(--space-3); margin-top: auto; }
.cart-line__side { text-align: right; display: flex; flex-direction: column; justify-content: space-between; }
.cart-line__total { font-size: 16px; font-weight: 700; color: var(--ink-900); }
.cart-line.is-unavailable { opacity: .62; }

.steps { display: flex; gap: var(--space-2); margin-bottom: var(--space-6); flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: var(--space-2); font-size: 13px; color: var(--ink-400); }
.step__num {
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--ink-100); color: var(--ink-500);
    display: grid; place-items: center; font-size: 12px; font-weight: 700;
}
.step.is-active { color: var(--ink-900); font-weight: 600; }
.step.is-active .step__num { background: var(--brand); color: #fff; }
.step.is-done .step__num { background: var(--success); color: #fff; }
.step__sep { width: 22px; height: 1px; background: var(--ink-200); }

.address-option {
    position: relative; display: block;
    padding: var(--space-4); border: 1px solid var(--ink-200);
    border-radius: var(--radius); margin-bottom: var(--space-3);
    transition: border-color var(--transition), box-shadow var(--transition);
    cursor: pointer;
}
.address-option:hover { border-color: var(--ink-400); }
.address-option:has(input:checked) { border-color: var(--ink-900); box-shadow: 0 0 0 1px var(--ink-900); }
.address-option input { position: absolute; top: var(--space-4); right: var(--space-4); accent-color: var(--brand); }
.address-option b { display: block; font-size: 14px; margin-bottom: 3px; }
.address-option p { font-size: 13px; color: var(--ink-500); margin: 0; padding-right: var(--space-6); }

/* ==========================================================================
   HESAP / YÖNETİM DÜZENİ
   ========================================================================== */

.account-layout { display: grid; grid-template-columns: 250px 1fr; gap: var(--space-6); align-items: start; }

.side-nav { display: flex; flex-direction: column; gap: 2px; }
.side-nav__link {
    display: flex; align-items: center; gap: var(--space-3);
    padding: 10px 13px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 550; color: var(--ink-600);
    transition: background var(--transition), color var(--transition);
}
.side-nav__link:hover { background: var(--paper-2); color: var(--ink-900); }
.side-nav__link.is-active { background: var(--ink-900); color: #fff; }
.side-nav__link svg { flex-shrink: 0; }
.side-nav__link .count { margin-left: auto; font-size: 12px; color: var(--ink-400); }
.side-nav__link.is-active .count { color: var(--ink-300); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--space-4); }
.stat {
    padding: var(--space-5); background: var(--paper);
    border: 1px solid var(--ink-100); border-radius: var(--radius-lg);
}
.stat__label { font-size: 12.5px; font-weight: 600; color: var(--ink-500); text-transform: uppercase; letter-spacing: .04em; }
.stat__value { font-size: 27px; font-weight: 800; color: var(--ink-900); letter-spacing: -.03em; margin-top: 6px; line-height: 1.1; }
.stat__meta { font-size: 12.5px; color: var(--ink-500); margin-top: 4px; }
.stat__meta.is-up { color: var(--success); }
.stat__meta.is-down { color: var(--danger); }

/* ==========================================================================
   TABLO
   ========================================================================== */

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
    text-align: left; padding: 11px var(--space-3);
    font-size: 12px; font-weight: 700; color: var(--ink-500);
    text-transform: uppercase; letter-spacing: .05em;
    border-bottom: 1px solid var(--ink-100); white-space: nowrap;
}
.table td { padding: 13px var(--space-3); border-bottom: 1px solid var(--ink-100); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--transition); }
.table tbody tr:hover { background: var(--paper-2); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }

.table__product { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.table__thumb {
    width: 44px; height: 44px; border-radius: var(--radius-sm);
    background: var(--paper-2); border: 1px solid var(--ink-100);
    overflow: hidden; flex-shrink: 0;
}
.table__thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   GERİ BİLDİRİM
   ========================================================================== */

.alert {
    display: flex; gap: var(--space-3); align-items: flex-start;
    padding: var(--space-4); border-radius: var(--radius);
    font-size: 14px; margin-bottom: var(--space-4);
    border: 1px solid transparent;
}
.alert svg { flex-shrink: 0; margin-top: 1px; }
.alert--success { background: var(--success-soft); color: #0e5c37; border-color: #bfe5d1; }
.alert--danger { background: var(--danger-soft); color: #8f2020; border-color: #f5c9c9; }
.alert--warn { background: var(--warn-soft); color: #7d4f06; border-color: #f0dcb5; }
.alert--info { background: var(--info-soft); color: #14488f; border-color: #c6dbfb; }

.toast-host {
    position: fixed; right: var(--space-5); bottom: var(--space-5); z-index: 300;
    display: flex; flex-direction: column; gap: var(--space-2);
    pointer-events: none;
}
.toast {
    display: flex; align-items: center; gap: var(--space-3);
    min-width: 260px; max-width: 400px;
    padding: 13px var(--space-4);
    background: var(--ink-900); color: #fff;
    border-radius: var(--radius); box-shadow: var(--shadow-lg);
    font-size: 14px; pointer-events: auto;
    animation: toast-in 200ms var(--ease);
}
.toast--success { background: #0f6b3f; }
.toast--danger { background: #a82525; }
.toast.is-leaving { animation: toast-out 180ms var(--ease) forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px) scale(.97); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px) scale(.97); } }

.empty {
    text-align: center; padding: var(--space-8) var(--space-5);
    border: 1px dashed var(--ink-200); border-radius: var(--radius-lg);
    background: var(--paper-2);
}
.empty__icon {
    width: 56px; height: 56px; margin: 0 auto var(--space-4);
    border-radius: var(--radius-lg); background: var(--paper);
    border: 1px solid var(--ink-100);
    display: grid; place-items: center; color: var(--ink-300);
}
.empty h3 { font-size: 17px; margin-bottom: var(--space-2); }
.empty p { color: var(--ink-500); max-width: 44ch; margin: 0 auto var(--space-5); font-size: 14px; }

/* Yükleniyor iskeleti. İçerik gelmeden önce sayfanın yapısını
   göstermek, boş ekran göstermekten daha hızlı hissettiriyor. */
.skeleton {
    background: linear-gradient(90deg, var(--ink-100) 25%, var(--paper-3) 50%, var(--ink-100) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.3s linear infinite;
    border-radius: var(--radius-sm);
}
@keyframes shimmer { to { background-position: -200% 0; } }
.skeleton--card { aspect-ratio: 1; border-radius: var(--radius-lg); }
.skeleton--line { height: 12px; margin-bottom: 8px; }
.skeleton--line:last-child { width: 60%; }

/* ==========================================================================
   MODAL
   ========================================================================== */

.modal {
    position: fixed; inset: 0; z-index: 200;
    display: none; align-items: center; justify-content: center;
    padding: var(--space-5);
}
.modal.is-open { display: flex; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(14, 16, 19, .5); }
.modal__panel {
    position: relative; width: min(520px, 100%);
    max-height: 88vh; overflow-y: auto;
    background: var(--paper); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: modal-in 180ms var(--ease);
}
@keyframes modal-in { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.modal__head {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--ink-100);
}
.modal__body { padding: var(--space-5); }
.modal__foot {
    display: flex; justify-content: flex-end; gap: var(--space-2);
    padding: var(--space-4) var(--space-5); border-top: 1px solid var(--ink-100);
}

/* ==========================================================================
   ÖZELLİK / AVANTAJ BLOKLARI
   ========================================================================== */

.feature {
    padding: var(--space-5); border-radius: var(--radius-lg);
    background: var(--paper); border: 1px solid var(--ink-100);
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.feature:hover { border-color: var(--ink-200); transform: translateY(-2px); box-shadow: var(--shadow); }
.feature__icon {
    width: 42px; height: 42px; border-radius: var(--radius);
    background: var(--brand-soft); color: var(--brand);
    display: grid; place-items: center; margin-bottom: var(--space-4);
}
.feature h3 { font-size: 16px; margin-bottom: 6px; }
.feature p { font-size: 13.5px; color: var(--ink-500); margin: 0; }

.category-tile {
    position: relative; display: block;
    aspect-ratio: 4 / 3; border-radius: var(--radius-lg);
    overflow: hidden; background: var(--paper-3);
}
.category-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 420ms var(--ease); }
.category-tile:hover img { transform: scale(1.05); }
.category-tile__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(14, 16, 19, .82) 0%, rgba(14, 16, 19, .1) 55%, transparent 100%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: var(--space-4);
}
.category-tile__overlay b { color: #fff; font-size: 16px; font-weight: 700; }
.category-tile__overlay span { color: rgba(255, 255, 255, .78); font-size: 12.5px; }

.review-card {
    padding: var(--space-5); border-radius: var(--radius-lg);
    background: var(--paper); border: 1px solid var(--ink-100);
    display: flex; flex-direction: column; gap: var(--space-3); height: 100%;
}
.review-card__body { font-size: 14.5px; color: var(--ink-700); line-height: 1.65; flex: 1; }
.review-card__author { display: flex; align-items: center; gap: var(--space-3); }
.avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--ink-900); color: #fff;
    display: grid; place-items: center;
    font-size: 14px; font-weight: 700; flex-shrink: 0;
}

/* ==========================================================================
   ALT BİLGİ
   ========================================================================== */

.footer { background: var(--ink-900); color: var(--ink-400); padding-block: var(--space-8) var(--space-5); margin-top: var(--space-9); }
.footer__grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: var(--space-6); }
.footer h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: var(--space-4); }
.footer a { color: var(--ink-400); font-size: 14px; }
.footer a:hover { color: #fff; }
.footer li { margin-bottom: 9px; }
.footer__brand p { font-size: 14px; max-width: 38ch; margin-top: var(--space-4); line-height: 1.7; }
.footer__bottom {
    display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap;
    margin-top: var(--space-7); padding-top: var(--space-5);
    border-top: 1px solid rgba(255, 255, 255, .1);
    font-size: 13px;
}
.footer .logo__text { color: #fff; }

/* ==========================================================================
   DUYARLILIK
   Kırılma noktaları içeriğin bozulduğu yere göre seçildi, cihaz
   adlarına göre değil.
   ========================================================================== */

@media (max-width: 1080px) {
    .catalog { grid-template-columns: 1fr; }
    .filters { position: static; }
    .mega__grid { grid-template-columns: repeat(2, 1fr); }
    .checkout-layout { grid-template-columns: 1fr; }
    .summary { position: static; }
    .studio { grid-template-columns: 1fr; }
    .studio__panel { position: static; max-height: none; }
    .grid--4 { grid-template-columns: repeat(3, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .header__inner { gap: var(--space-3); }
    .nav, .search { display: none; }
    .burger { display: grid; }
    .hero__inner { grid-template-columns: 1fr; padding-block: var(--space-7); gap: var(--space-6); }
    .hero__float { left: var(--space-4); }
    .product { grid-template-columns: 1fr; gap: var(--space-5); }
    .account-layout { grid-template-columns: 1fr; }
    .side-nav { flex-direction: row; overflow-x: auto; padding-bottom: var(--space-2); }
    .side-nav__link { white-space: nowrap; }
    .side-nav__link .count { display: none; }
}

@media (max-width: 700px) {
    :root { --space-8: 48px; --space-9: 64px; }
    .container { padding-inline: var(--space-4); }
    .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--auto { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
    .form-grid { grid-template-columns: 1fr; }
    .hero__stats { gap: var(--space-5); }
    .hero__stat b { font-size: 21px; }
    .footer__grid { grid-template-columns: 1fr; gap: var(--space-5); }
    .toast-host { right: var(--space-3); left: var(--space-3); bottom: var(--space-3); }
    .toast { min-width: 0; max-width: none; }
    .product-card__body { padding: var(--space-3); }
    .product-card__name { font-size: 14px; }

    /* Sepet satırı üç sütuna sığmıyor; tutar alta iniyor. */
    .cart-line { grid-template-columns: 72px 1fr; }
    .cart-line__media { width: 72px; height: 72px; }
    .cart-line__side { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; text-align: left; }
}

@media (max-width: 420px) {
    .grid--auto, .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
    .btn { width: 100%; }
    .btn-group { width: 100%; flex-direction: column; }
    .row .btn { width: auto; }
}

/* Yazdırma: gezinme, düğmeler ve arka planlar çıkmasın - sipariş
   özetini yazdıran müşteri kağıt israf etmesin. */
@media print {
    .header, .footer, .announce, .btn, .toast-host, .side-nav, .breadcrumb { display: none !important; }
    body { background: #fff; font-size: 12px; }
    .card, .panel { border: 1px solid #ddd; box-shadow: none; }
    a { text-decoration: none; color: #000; }
}