/* ===== DESIGN TOKENS ===== */
:root {
    --brand-50:  #fff4ee;
    --brand-100: #ffe1d0;
    --brand-300: #ff9a6b;
    --brand-500: #e8501e;
    --brand-600: #d4431a;
    --brand-700: #b8380f;
    --brand-800: #8f2a0a;

    --ink-50:  #f7f8fa;
    --ink-100: #eef1f4;
    --ink-200: #e1e6ec;
    --ink-300: #c8d0da;
    --ink-400: #95a0ad;
    --ink-500: #636e7c;
    --ink-600: #3d4755;
    --ink-700: #242c38;
    --ink-800: #141922;
    --ink-900: #0a0e14;

    --accent: #ff7b4f;
    --success: #25d366;

    --bg: #ffffff;
    --bg-soft: #f7f8fa;
    --bg-muted: #eef0f3;

    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-pill: 999px;

    --shadow-xs: 0 1px 2px rgba(16, 20, 28, 0.04);
    --shadow-sm: 0 2px 8px rgba(16, 20, 28, 0.05), 0 1px 2px rgba(16, 20, 28, 0.04);
    --shadow-md: 0 8px 24px rgba(16, 20, 28, 0.07), 0 2px 6px rgba(16, 20, 28, 0.04);
    --shadow-lg: 0 20px 45px rgba(16, 20, 28, 0.1), 0 6px 14px rgba(16, 20, 28, 0.06);
    --shadow-brand: 0 10px 30px rgba(232, 80, 30, 0.3);
    --shadow-brand-sm: 0 4px 14px rgba(232, 80, 30, 0.22);

    --ease: cubic-bezier(0.22, 0.9, 0.32, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

    --container: 1180px;
}

/* ===== RESET ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--ink-700);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.25s var(--ease);
}

img { max-width: 100%; display: block; }

::selection { background: var(--brand-500); color: #fff; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HEADER ===== */
.header {
    background-color: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    color: var(--ink-900);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(16, 20, 28, 0.05);
    transition: background 0.25s var(--ease), box-shadow 0.25s var(--ease), padding 0.25s var(--ease);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.92);
    box-shadow: 0 4px 20px rgba(16, 20, 28, 0.06);
    padding: 10px 0;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ink-900);
    letter-spacing: -0.01em;
    transition: transform 0.25s var(--ease);
}

.logo:hover { transform: translateY(-1px); }

.logo-icon {
    height: 38px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(232, 80, 30, 0.2));
}

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

.nav a {
    position: relative;
    color: var(--ink-600);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 4px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-500), var(--accent));
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width 0.25s var(--ease);
}

.nav a:hover { color: var(--brand-500); }
.nav a:hover::after { width: 22px; }

.nav a.active {
    color: var(--brand-500);
    font-weight: 600;
}
.nav a.active::after { width: 22px; }

.menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--ink-900);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background 0.2s var(--ease);
}

.menu-btn:hover { background: var(--ink-100); }

/* Nav admin link overrides */
.nav-admin-link {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-600)) !important;
    color: #fff !important;
    padding: 9px 18px !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.84rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.2px;
    box-shadow: var(--shadow-brand-sm);
}
.nav-admin-link::after { display: none; }

.nav-admin-link:hover {
    background: linear-gradient(135deg, var(--brand-600), var(--brand-700)) !important;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-brand);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    color: #fff;
    text-align: center;
    padding: 150px 20px 140px;
    overflow: hidden;
    isolation: isolate;
    background:
        linear-gradient(160deg, rgba(10, 14, 20, 0.82) 0%, rgba(10, 14, 20, 0.55) 55%, rgba(10, 14, 20, 0.8) 100%),
        url('../images/hero-bg.jpeg') center 40%/cover no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 20% 30%, rgba(232, 80, 30, 0.35), transparent 60%),
        radial-gradient(ellipse 50% 40% at 85% 70%, rgba(255, 123, 79, 0.25), transparent 60%);
    z-index: -1;
    animation: heroPulse 8s ease-in-out infinite alternate;
}

@keyframes heroPulse {
    from { opacity: 0.7; transform: scale(1); }
    to   { opacity: 1;   transform: scale(1.05); }
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 90px;
    background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 780px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    margin-bottom: 22px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.hero-badge::before {
    content: '';
    width: 7px;
    height: 7px;
    background: #4ade80;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.25);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.25); }
    50%      { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0.12); }
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 700;
    margin-bottom: 22px;
    line-height: 1.15;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--brand-500) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    display: block;
    margin-top: 6px;
}

.hero p {
    font-size: clamp(1rem, 1.8vw, 1.18rem);
    max-width: 580px;
    margin: 0 auto 38px;
    opacity: 0.88;
    font-weight: 300;
    line-height: 1.75;
    text-wrap: pretty;
}

.hero-cta {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
    color: #fff;
    padding: 13px 28px;
    border-radius: var(--radius-md);
    font-size: 0.94rem;
    font-weight: 600;
    letter-spacing: 0.2px;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
    box-shadow: var(--shadow-brand-sm);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.18), transparent 60%);
    opacity: 0;
    transition: opacity 0.25s var(--ease);
}

.btn:hover {
    background: linear-gradient(135deg, var(--brand-600), var(--brand-700));
    transform: translateY(-2px);
    box-shadow: var(--shadow-brand);
    color: #fff;
}
.btn:hover::before { opacity: 1; }

.btn:active { transform: translateY(0); }

.btn-hero {
    font-size: 1rem;
    padding: 16px 34px;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.82rem;
    border-radius: var(--radius-sm);
}

.btn-apart,
.btn-ghost {
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    color: #fff;
    box-shadow: none;
}
.btn-ghost { color: #fff; }

.btn-apart:hover,
.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--brand-500);
    color: var(--brand-500);
    box-shadow: none;
}
.btn-outline:hover {
    background: var(--brand-500);
    color: #fff;
    box-shadow: var(--shadow-brand);
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--brand-500);
    margin-bottom: 28px;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    background: rgba(232, 80, 30, 0.06);
    transition: all 0.25s var(--ease);
}

.btn-back:hover {
    color: var(--brand-700);
    background: rgba(232, 80, 30, 0.12);
    transform: translateX(-3px);
}

/* ===== SECTION TITLES ===== */
.section-title {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.7rem, 3.5vw, 2.4rem);
    margin-bottom: 14px;
    color: var(--ink-900);
    letter-spacing: -0.015em;
    line-height: 1.2;
}

.section-title::after {
    content: '';
    display: block;
    width: 56px;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-500), var(--accent));
    margin: 16px auto 44px;
    border-radius: 3px;
}

.section-eyebrow {
    display: block;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--brand-500);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

/* ===== HIGHLIGHT (toptancılık öne çıkan) ===== */
.highlight {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
    position: relative;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 50px;
}

.highlight-item {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 42px 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--ink-100);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

.highlight-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-500), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}

.highlight-item::after {
    content: '';
    position: absolute;
    top: -40%;
    right: -40%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(232, 80, 30, 0.08), transparent 65%);
    opacity: 0;
    transition: opacity 0.5s var(--ease);
}

.highlight-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(232, 80, 30, 0.15);
}

.highlight-item:hover::before { transform: scaleX(1); }
.highlight-item:hover::after  { opacity: 1; }

.highlight-item strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 14px;
    color: var(--ink-900);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.highlight-item p {
    color: var(--ink-500);
    font-size: 0.94rem;
    line-height: 1.75;
}

.highlight-cta { text-align: center; }

/* ===== APART BANNER ===== */
.apart-banner {
    padding: 90px 0;
    background:
        radial-gradient(ellipse at 70% 30%, rgba(232, 80, 30, 0.18), transparent 50%),
        linear-gradient(135deg, #0f1419 0%, #1a2128 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.apart-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.apart-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    position: relative;
    z-index: 1;
}

.apart-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    margin-bottom: 16px;
    font-weight: 700;
    letter-spacing: -0.015em;
}

.apart-text p {
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 28px;
    max-width: 520px;
    line-height: 1.8;
    font-size: 0.98rem;
}

.apart-stats {
    display: flex;
    gap: 50px;
}

.stat {
    text-align: center;
    padding: 0 6px;
}

.stat-number {
    display: block;
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--brand-500), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ===== WHY US ===== */
.why-us { padding: 100px 0; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.feature {
    text-align: center;
    padding: 42px 28px;
    border-radius: var(--radius-lg);
    background: #fff;
    border: 1px solid var(--ink-100);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
    position: relative;
    counter-increment: feature;
}

.features-grid { counter-reset: feature; }

.feature::before {
    content: counter(feature, decimal-leading-zero);
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Playfair Display', serif;
    font-size: 3.6rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 1px rgba(232, 80, 30, 0.18);
    line-height: 1;
    pointer-events: none;
    transition: color 0.35s var(--ease), -webkit-text-stroke-color 0.35s var(--ease);
}

.feature:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(232, 80, 30, 0.15);
}

.feature:hover::before {
    -webkit-text-stroke-color: rgba(232, 80, 30, 0.35);
}

.feature strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 12px;
    margin-top: 56px;
    color: var(--ink-900);
    font-weight: 700;
    position: relative;
    z-index: 1;
    letter-spacing: -0.01em;
}

.feature p {
    color: var(--ink-500);
    font-size: 0.94rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* ===== FOOTER ===== */
.footer {
    background:
        radial-gradient(ellipse at top, rgba(232, 80, 30, 0.1), transparent 60%),
        linear-gradient(180deg, #0f1217 0%, #070a0e 100%);
    color: var(--ink-300);
    padding: 70px 0 28px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232, 80, 30, 0.35), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px;
    margin-bottom: 44px;
}

.footer h4 {
    color: #fff;
    margin-bottom: 20px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-500), var(--accent));
    border-radius: 2px;
}

.footer p {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.9rem;
    line-height: 1.75;
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer a {
    display: block;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 10px;
    font-size: 0.92rem;
    transition: color 0.25s var(--ease), transform 0.25s var(--ease);
    position: relative;
    padding-left: 0;
}

.footer a:hover {
    color: var(--brand-300);
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 26px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-admin-link {
    display: inline-block;
    margin: 14px 0 0;
    color: rgba(255, 255, 255, 0.22);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    padding: 4px 2px;
    transition: color 0.25s var(--ease);
}

.footer-subhead {
    color: #fff !important;
    font-weight: 600 !important;
    font-size: 0.92rem !important;
    margin-top: 14px !important;
    margin-bottom: 6px !important;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: block !important;
}

.footer-subhead:first-child { margin-top: 0 !important; }

.footer-admin-link:hover {
    color: var(--brand-300);
    transform: none;
}

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s var(--ease-bounce), box-shadow 0.3s var(--ease);
    z-index: 99;
}

.whatsapp-btn::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.35);
    animation: waRing 2s ease-out infinite;
}

@keyframes waRing {
    0%   { transform: scale(0.9); opacity: 0.9; }
    100% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-btn:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 14px 35px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
    width: 28px;
    height: 28px;
    fill: #fff;
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 35px 20px 40px;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-muted) 100%);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 50% 40% at 20% 30%, rgba(232, 80, 30, 0.08), transparent 60%),
        radial-gradient(ellipse 50% 40% at 80% 70%, rgba(255, 123, 79, 0.07), transparent 60%);
    z-index: 0;
}

.page-header > .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    color: var(--ink-900);
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.page-header p {
    color: var(--ink-500);
    font-size: 1.05rem;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

.page-header-turuncu {
    background:
        radial-gradient(ellipse 60% 70% at 80% 40%, rgba(255, 255, 255, 0.12), transparent 60%),
        linear-gradient(135deg, var(--brand-500) 0%, var(--brand-700) 100%);
}

.page-header-turuncu::before {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    opacity: 1;
}

.page-header-turuncu h1 { color: #fff; }
.page-header-turuncu p  { color: rgba(255, 255, 255, 0.8); }

.page-header-haki {
    background:
        radial-gradient(ellipse 60% 70% at 80% 40%, rgba(255, 255, 255, 0.08), transparent 60%),
        linear-gradient(135deg, #5d6d34 0%, #3e4a22 100%);
}

.page-header-haki::before {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    opacity: 1;
}

.page-header-haki h1 { color: #fff; }
.page-header-haki p  { color: rgba(255, 255, 255, 0.75); }

.page-header-lacivert {
    background:
        radial-gradient(ellipse 60% 70% at 80% 40%, rgba(232, 80, 30, 0.18), transparent 55%),
        linear-gradient(135deg, #1e2a44 0%, #111827 60%, #0c1220 100%);
}

.page-header-lacivert::before {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    opacity: 1;
}

.page-header-lacivert h1 { color: #fff; }
.page-header-lacivert p  { color: rgba(255, 255, 255, 0.72); }

.page-header-dark {
    background:
        radial-gradient(ellipse at 80% 50%, rgba(232, 80, 30, 0.18), transparent 55%),
        linear-gradient(135deg, #141922 0%, #0a0e14 100%);
    color: #fff;
}
.page-header-dark h1 { color: #fff; }
.page-header-dark p  { color: rgba(255, 255, 255, 0.65); }

/* ===== İÇ SAYFA ARKA PLANI ===== */
.products-section,
.daire-section,
.about-section,
.contact-section,
.urun-detay-section,
.daire-detay-section {
    position: relative;
    background: url('../images/ofis.jpeg') center 30%/cover no-repeat fixed;
}

.products-section::before,
.daire-section::before,
.about-section::before,
.contact-section::before,
.urun-detay-section::before,
.daire-detay-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.86) 0%, rgba(255, 255, 255, 0.78) 100%);
    backdrop-filter: blur(2px);
    z-index: 0;
}

.products-section > .container,
.daire-section > .container,
.about-section > .container,
.contact-section > .container,
.urun-detay-section > .container,
.daire-detay-section > .container {
    position: relative;
    z-index: 1;
}

/* ===== PRODUCTS SECTION ===== */
.products-section { padding: 80px 0 90px; }

.kategori-filtre {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 50px;
}

.filtre-btn {
    display: inline-block;
    padding: 10px 22px;
    border: 1.5px solid var(--ink-200);
    border-radius: var(--radius-pill);
    color: var(--ink-600);
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.25s var(--ease);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.filtre-btn:hover {
    border-color: var(--brand-500);
    color: var(--brand-500);
    background: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(232, 80, 30, 0.12);
}

.filtre-btn.active {
    border-color: var(--brand-500);
    background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
    color: #fff;
    box-shadow: var(--shadow-brand-sm);
}

.urun-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.urun-card {
    display: block;
    color: inherit;
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--ink-100);
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
    position: relative;
}

.urun-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(232, 80, 30, 0.15);
}

.urun-foto {
    height: 240px;
    overflow: hidden;
    position: relative;
    background: var(--ink-100);
}

.urun-foto::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.06) 100%);
    pointer-events: none;
}

.urun-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}

.urun-card:hover .urun-foto img { transform: scale(1.07); }

.urun-foto-placeholder {
    background: linear-gradient(135deg, var(--ink-100), var(--ink-200));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-400);
    font-size: 0.9rem;
}

.urun-bilgi { padding: 22px 24px 24px; }

.urun-kategori {
    display: inline-block;
    background: rgba(232, 80, 30, 0.08);
    color: var(--brand-500);
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.74rem;
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    border: 1px solid rgba(232, 80, 30, 0.15);
}

.urun-bilgi h3 {
    font-size: 1.18rem;
    margin-bottom: 8px;
    color: var(--ink-900);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.urun-bilgi p {
    color: var(--ink-500);
    font-size: 0.9rem;
    margin-bottom: 14px;
    line-height: 1.6;
}

.urun-fiyat {
    display: inline-block;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--brand-500);
}

.urun-mensei {
    color: var(--ink-400);
    font-size: 0.84rem;
    margin-bottom: 8px;
}

.urun-detay-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--brand-500);
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 4px;
    transition: gap 0.25s var(--ease);
}

.urun-card:hover .urun-detay-link { gap: 10px; }

/* ===== APART SAYFASI ===== */
.apart-info-section {
    padding: 55px 0;
    background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-muted) 100%);
    position: relative;
}

.apart-info-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.apart-info-card {
    text-align: center;
    padding: 20px 35px;
}

.apart-info-number {
    display: block;
    font-size: clamp(2.2rem, 4vw, 2.9rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--brand-500), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.apart-info-label {
    color: var(--ink-500);
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.daire-section { padding: 80px 0 90px; }

.daire-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.daire-card {
    display: block;
    color: inherit;
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--ink-100);
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

.daire-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(232, 80, 30, 0.15);
}

.daire-foto {
    height: 240px;
    overflow: hidden;
    position: relative;
    background: var(--ink-100);
}

.daire-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}

.daire-card:hover .daire-foto img { transform: scale(1.07); }

.daire-foto-placeholder {
    background: linear-gradient(135deg, var(--ink-100), var(--ink-200));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-400);
}

.foto-badge {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: rgba(10, 14, 20, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.daire-bilgi { padding: 22px 24px 24px; }

.daire-bilgi h3 {
    font-size: 1.15rem;
    color: var(--ink-900);
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.daire-detaylar {
    display: flex;
    gap: 14px;
    margin-bottom: 12px;
    color: var(--ink-500);
    font-size: 0.88rem;
    flex-wrap: wrap;
}

.daire-detaylar span {
    background: var(--bg-soft);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-weight: 500;
}

.daire-bilgi p {
    color: var(--ink-500);
    font-size: 0.9rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

/* ===== APART / ÜRÜN DETAY GALERİSİ ===== */
.daire-detay-section,
.urun-detay-section { padding: 60px 0 90px; }

.daire-aciklama {
    color: var(--ink-500);
    font-size: 1.05rem;
    margin-bottom: 36px;
    max-width: 700px;
    line-height: 1.8;
}

.galeri-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.galeri-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-sm);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
    position: relative;
}

.galeri-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 65%, rgba(0,0,0,0.25) 100%);
    opacity: 0;
    transition: opacity 0.3s var(--ease);
}

.galeri-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.galeri-item:hover::after { opacity: 1; }

.galeri-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}

.galeri-item:hover img { transform: scale(1.06); }

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(8, 10, 14, 0.94);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.25s var(--ease);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.lightbox.active { display: flex; }

.lightbox img {
    max-width: 88%;
    max-height: 82vh;
    border-radius: var(--radius-md);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

.lightbox-close {
    position: absolute;
    top: 25px;
    right: 35px;
    color: rgba(255,255,255,0.85);
    font-size: 2rem;
    cursor: pointer;
    transition: transform 0.2s var(--ease), background 0.2s var(--ease);
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255,255,255,0.12);
}

.lightbox-close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.18);
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.8);
    font-size: 1.6rem;
    cursor: pointer;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255,255,255,0.12);
    transition: all 0.2s var(--ease);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border-color: rgba(255,255,255,0.3);
}

.lightbox-prev { left: 28px; }
.lightbox-next { right: 28px; }

/* ===== ABOUT ===== */
.about-section { padding: 80px 0 90px; }

.about-content {
    max-width: 840px;
    margin: 0 auto;
}

.about-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    color: var(--ink-900);
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.about-text h3 {
    font-size: 1.28rem;
    color: var(--brand-500);
    margin-top: 38px;
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.01em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.about-text h3::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--brand-500), var(--accent));
    border-radius: 2px;
}

.about-text p {
    color: var(--ink-600);
    margin-bottom: 18px;
    line-height: 1.85;
    font-size: 0.96rem;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 50px;
}

.value-card {
    background: #fff;
    padding: 32px 26px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
    border: 1px solid var(--ink-100);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-500), var(--accent));
    border-radius: 0 0 3px 3px;
}

.value-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: rgba(232, 80, 30, 0.15);
}

.value-card strong {
    display: block;
    color: var(--ink-900);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.value-card p {
    color: var(--ink-500);
    font-size: 0.88rem;
    line-height: 1.65;
}

/* ===== CONTACT ===== */
.contact-section { padding: 80px 0 90px; }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    background: #fff;
    padding: 24px 28px;
    border-radius: var(--radius-md);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
    border: 1px solid var(--ink-100);
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-card::before {
    content: '';
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background:
        linear-gradient(135deg, rgba(232, 80, 30, 0.1), rgba(255, 123, 79, 0.06));
    border: 1px solid rgba(232, 80, 30, 0.15);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 20px 20px;
}

.contact-card:nth-child(1)::before {
    background-image:
        linear-gradient(135deg, rgba(232, 80, 30, 0.1), rgba(255, 123, 79, 0.06)),
        url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8501e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E");
    background-blend-mode: normal;
}
.contact-card:nth-child(2)::before {
    background-image:
        linear-gradient(135deg, rgba(232, 80, 30, 0.1), rgba(255, 123, 79, 0.06)),
        url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8501e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
}
.contact-card:nth-child(3)::before {
    background-image:
        linear-gradient(135deg, rgba(232, 80, 30, 0.1), rgba(255, 123, 79, 0.06)),
        url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8501e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'/%3E%3Cpolyline points='22,6 12,13 2,6'/%3E%3C/svg%3E");
}
.contact-card:nth-child(4)::before {
    background-image:
        linear-gradient(135deg, rgba(232, 80, 30, 0.1), rgba(255, 123, 79, 0.06)),
        url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8501e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpolyline points='12 6 12 12 16 14'/%3E%3C/svg%3E");
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: rgba(232, 80, 30, 0.15);
}

.contact-card > div { flex: 1; }

.contact-card strong {
    display: block;
    color: var(--ink-900);
    margin-bottom: 6px;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.contact-card p {
    color: var(--ink-600);
    font-size: 0.92rem;
    line-height: 1.6;
}

.contact-map iframe {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    border: 1px solid var(--ink-100);
}

/* ===== HATA SAYFALARI ===== */
.error-page {
    text-align: center;
    padding: 130px 20px 140px;
}

.error-page h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(4rem, 10vw, 7rem);
    background: linear-gradient(135deg, var(--brand-500), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 18px;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
}

.error-page p {
    color: var(--ink-500);
    font-size: 1.1rem;
    margin-bottom: 36px;
}

/* ===== ÜRÜN DETAY ===== */
.urun-detay-layout {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 50px;
    align-items: start;
}

.urun-ana-gorsel {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--ink-100);
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--ink-100);
}

.urun-ana-gorsel img,
.urun-ana-gorsel .ana-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.urun-thumbnails {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    overflow-x: auto;
    padding: 4px 0 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--ink-300) transparent;
}

.urun-thumbnails::-webkit-scrollbar { height: 6px; }
.urun-thumbnails::-webkit-scrollbar-thumb {
    background: var(--ink-300);
    border-radius: 3px;
}

.thumb {
    width: 78px;
    height: 58px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    flex-shrink: 0;
    transition: all 0.25s var(--ease);
    opacity: 0.65;
}

.thumb:hover { opacity: 0.95; transform: translateY(-2px); }

.thumb.active {
    border-color: var(--brand-500);
    opacity: 1;
    box-shadow: 0 3px 12px rgba(232, 80, 30, 0.28);
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumb-video {
    background: var(--ink-900);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-icon {
    color: #fff;
    font-size: 1.2rem;
}

.urun-detay-bilgi h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    color: var(--ink-900);
    margin-bottom: 22px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.urun-info-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--ink-100);
}

.info-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ink-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 96px;
}

.info-value {
    font-size: 0.96rem;
    color: var(--ink-700);
    font-weight: 500;
}

.urun-aciklama-detay {
    margin-top: 24px;
    margin-bottom: 28px;
}

.urun-aciklama-detay p {
    color: var(--ink-600);
    font-size: 0.96rem;
    line-height: 1.9;
    white-space: pre-line;
}

.urun-cta {
    margin-top: 30px;
    padding-top: 26px;
    border-top: 1px solid var(--ink-100);
}

.btn-fiyat-al {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    padding: 15px 34px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 8px 22px rgba(37, 211, 102, 0.3);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
    letter-spacing: 0.2px;
}

.btn-fiyat-al:hover {
    background: linear-gradient(135deg, #128c7e, #075e54);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4);
    color: #fff;
}

.cta-note {
    margin-top: 12px;
    font-size: 0.84rem;
    color: var(--ink-400);
}

.lightbox-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 90%;
    max-height: 85vh;
}

.lightbox-content-wrapper img {
    max-width: 100%;
    max-height: 82vh;
    border-radius: var(--radius-md);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

.lightbox-content-wrapper .lightbox-video {
    max-width: 100%;
    max-height: 82vh;
    border-radius: var(--radius-md);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--ink-400);
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px dashed var(--ink-200);
}

.empty-state h3 {
    color: var(--ink-700);
    margin-bottom: 12px;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.empty-state p {
    font-size: 0.96rem;
    color: var(--ink-500);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .hero::before,
    .whatsapp-btn::before { animation: none; }
    html { scroll-behavior: auto; }
}

/* ===== İLK GİRİŞ ANİMASYONU (only hero, cards use scroll reveal) ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-content > * {
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease) forwards;
}

.hero-content > *:nth-child(1) { animation-delay: 0.15s; }
.hero-content > *:nth-child(2) { animation-delay: 0.3s; }
.hero-content > *:nth-child(3) { animation-delay: 0.45s; }
.hero-content > *:nth-child(4) { animation-delay: 0.6s; }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
    .urun-detay-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .menu-btn { display: block; }

    .nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: calc(100% + 6px);
        left: 12px;
        right: 12px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        padding: 14px;
        gap: 2px;
        box-shadow: 0 16px 40px rgba(16, 20, 28, 0.12);
        border-radius: var(--radius-lg);
        border: 1px solid var(--ink-100);
        animation: navDrop 0.25s var(--ease);
    }

    @keyframes navDrop {
        from { opacity: 0; transform: translateY(-10px); }
        to   { opacity: 1; transform: translateY(0); }
    }

    .nav.active { display: flex; }

    .nav a {
        padding: 12px 16px;
        border-radius: var(--radius-sm);
    }

    .nav a:hover,
    .nav a.active {
        background: rgba(232, 80, 30, 0.08);
    }
    .nav a::after { display: none; }

    .hero { padding: 100px 20px 90px; }

    .highlight-grid,
    .features-grid,
    .footer-grid,
    .urun-grid,
    .daire-grid,
    .about-values {
        grid-template-columns: 1fr;
    }

    .highlight { padding: 70px 0; }
    .why-us    { padding: 70px 0; }
    .about-section,
    .contact-section,
    .products-section,
    .daire-section { padding: 60px 0 70px; }

    .apart-banner { padding: 70px 0; }

    .apart-content {
        flex-direction: column;
        text-align: center;
    }

    .apart-text p { max-width: 100%; }

    .apart-stats { justify-content: center; gap: 30px; }

    .apart-info-grid {
        flex-direction: column;
        gap: 15px;
    }

    .galeri-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .page-header { padding: 25px 20px 28px; }

    /* Scroll targets on mobile can be heavy — disable background-attachment fixed */
    .products-section,
    .daire-section,
    .about-section,
    .contact-section,
    .urun-detay-section,
    .daire-detay-section {
        background-attachment: scroll;
    }

    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 18px; }
    .galeri-grid { grid-template-columns: 1fr; }
    .apart-stats { gap: 22px; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { width: 100%; justify-content: center; }
}