/* ============================================================
   ANTAB KİMYA / SYFOX — Premium Corporate One-Page Styles (v2)
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
    /* Brand colors */
    --navy-900: #060d24;
    --navy-800: #0a1940;
    --navy-700: #102454;
    --navy-600: #1a3a7a;
    --navy-500: #2853a8;
    --navy-400: #4a78d4;

    --red-700: #b8152a;
    --red-600: #d91d33;
    --red-500: #e63946;
    --red-400: #f25563;

    --gold-500: #f0b429;

    /* Neutrals */
    --white: #ffffff;
    --cream: #f7f9fd;
    --slate-50: #f1f4fb;
    --slate-100: #e5eaf3;
    --slate-200: #cdd5e4;
    --slate-300: #9aa5bc;
    --slate-500: #5d6a85;
    --slate-700: #2b3654;
    --slate-900: #0f172a;

    /* Gradients */
    --grad-navy: linear-gradient(135deg, #060d24 0%, #0a1940 40%, #102454 100%);
    --grad-navy-red: linear-gradient(135deg, #0a1940 0%, #102454 55%, #b8152a 130%);
    --grad-red: linear-gradient(135deg, #e63946 0%, #b8152a 100%);
    --grad-red-soft: linear-gradient(135deg, #ff5a6a 0%, #d91d33 100%);
    --grad-overlay: linear-gradient(180deg, rgba(6,13,36,0) 0%, rgba(6,13,36,0.85) 100%);

    /* Shadows */
    --shadow-sm:  0 2px 6px rgba(10,25,64,0.06), 0 1px 2px rgba(10,25,64,0.04);
    --shadow-md:  0 10px 30px rgba(10,25,64,0.10), 0 4px 10px rgba(10,25,64,0.06);
    --shadow-lg:  0 30px 60px rgba(10,25,64,0.18), 0 10px 25px rgba(10,25,64,0.10);
    --shadow-xl:  0 40px 100px rgba(6,13,36,0.35), 0 15px 40px rgba(6,13,36,0.20);
    --shadow-red: 0 20px 50px rgba(217,29,51,0.35), 0 8px 20px rgba(217,29,51,0.20);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Manrope', 'Inter', sans-serif;

    /* Layout */
    --container-max: 1280px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 30px;
    --header-h: 100px;     /* Logo büyüdüğü için header yüksekliği arttı */
    --topbar-h: 38px;

    /* Timing */
    --ease-smooth: cubic-bezier(0.22, 0.61, 0.36, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --t-fast: 0.2s;
    --t-med:  0.4s;
    --t-slow: 0.8s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 10px); -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-sans);
    font-size: 16px; line-height: 1.6; color: var(--slate-700);
    background: var(--white); overflow-x: hidden;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast) var(--ease-smooth); }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display); font-weight: 800; line-height: 1.15;
    color: var(--navy-800); letter-spacing: -0.02em;
}
::selection { background: var(--red-600); color: var(--white); }

/* ---------- Container ---------- */
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }

/* ---------- Preloader ---------- */
.preloader {
    position: fixed; inset: 0; background: var(--grad-navy);
    display: flex; align-items: center; justify-content: center; z-index: 9999;
    transition: opacity 0.6s var(--ease-smooth), visibility 0.6s var(--ease-smooth);
}
.preloader.is-hidden { opacity: 0; visibility: hidden; }
.preloader__inner { position: relative; width: 140px; height: 140px; display: flex; align-items: center; justify-content: center; }
.preloader__ring {
    position: absolute; inset: 0; border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--red-500); border-right-color: var(--red-500);
    border-radius: 50%; animation: spin 1.2s linear infinite;
}
.preloader__logo { width: 90px; height: 90px; object-fit: contain; animation: pulse 1.5s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }

/* ---------- Topbar ---------- */
.topbar {
    background: var(--navy-900); color: rgba(255,255,255,0.75);
    font-size: 13px; height: var(--topbar-h);
    display: flex; align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.topbar__inner { display: flex; justify-content: space-between; align-items: center; }
.topbar__left { display: flex; gap: 24px; }
.topbar__link {
    display: inline-flex; align-items: center; gap: 6px;
    color: rgba(255,255,255,0.75);
    transition: color var(--t-fast) var(--ease-smooth);
}
.topbar__link:hover { color: var(--red-400); }
.topbar__link svg { opacity: 0.7; }

.lang-switch {
    display: flex; align-items: center; gap: 8px;
    font-weight: 600; letter-spacing: 0.05em;
}
.lang-switch__label {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; font-weight: 500;
    color: rgba(255,255,255,0.55); letter-spacing: 0.03em;
    margin-right: 4px;
}
.lang-switch__label svg { opacity: 0.75; }
.lang-switch__item {
    color: rgba(255,255,255,0.55);
    transition: color var(--t-fast) var(--ease-smooth);
    padding: 2px 4px;
}
.lang-switch__item.is-active, .lang-switch__item:hover { color: var(--white); }
.lang-switch__item.is-active { color: var(--red-400); }
.lang-switch__sep { color: rgba(255,255,255,0.3); }

/* ---------- Header ---------- */
.header {
    position: sticky; top: 0; z-index: 100; height: var(--header-h);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(10,25,64,0.06);
    transition: background var(--t-med) var(--ease-smooth), box-shadow var(--t-med) var(--ease-smooth);
}
.header.is-scrolled { background: rgba(255,255,255,0.98); box-shadow: var(--shadow-md); }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

/* Logo +%30 büyütüldü */
.header__brand {
    display: flex; align-items: center; height: 66px;
    transition: transform var(--t-med) var(--ease-smooth);
}
.header__brand:hover { transform: scale(1.03); }
.header__logo {
    height: 50px;            /* önceki 36px -> %30 büyük */
    width: auto;
    object-fit: contain;
}

.nav__list { display: flex; gap: 4px; align-items: center; }
.nav__link {
    position: relative; padding: 10px 18px;
    font-size: 15px; font-weight: 600; color: var(--slate-700);
    border-radius: var(--radius-sm);
    transition: color var(--t-fast) var(--ease-smooth);
}
.nav__link::before {
    content: ''; position: absolute; left: 50%; bottom: 4px;
    width: 0; height: 2px; background: var(--grad-red); border-radius: 2px;
    transform: translateX(-50%);
    transition: width var(--t-med) var(--ease-smooth);
}
.nav__link:hover, .nav__link.is-active { color: var(--red-600); }
.nav__link:hover::before, .nav__link.is-active::before { width: 22px; }
.nav__mobile-lang { display: none; }

.burger {
    display: none; width: 44px; height: 44px;
    flex-direction: column; justify-content: center; align-items: center;
    gap: 6px; border-radius: var(--radius-sm);
}
.burger span {
    display: block; width: 24px; height: 2px; background: var(--navy-800);
    border-radius: 2px;
    transition: transform var(--t-med) var(--ease-smooth), opacity var(--t-fast) var(--ease-smooth);
}
.burger.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger.is-active span:nth-child(2) { opacity: 0; }
.burger.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 28px;
    font-family: var(--font-display); font-weight: 700;
    font-size: 15px; letter-spacing: 0.01em;
    border-radius: 999px;
    transition: transform var(--t-fast) var(--ease-smooth),
                box-shadow var(--t-med) var(--ease-smooth),
                background var(--t-med) var(--ease-smooth);
    cursor: pointer; white-space: nowrap; position: relative; overflow: hidden;
}
.btn svg { transition: transform var(--t-med) var(--ease-smooth); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--grad-red); color: var(--white); box-shadow: var(--shadow-red); }
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 60px rgba(217,29,51,0.50), 0 10px 25px rgba(217,29,51,0.30);
}
.btn--primary::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 50%);
    opacity: 0; transition: opacity var(--t-med) var(--ease-smooth);
}
.btn--primary:hover::before { opacity: 1; }
.btn--ghost {
    background: rgba(255,255,255,0.08); color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);
}
.btn--ghost:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.45); transform: translateY(-2px);
}
.btn--ghost-light {
    background: transparent; color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.35);
}
.btn--ghost-light:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

/* ---------- Section Eyebrow & Title ---------- */
.section-eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    font-size: 13px; font-weight: 700;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--red-600); margin-bottom: 20px;
}
.section-eyebrow--center { justify-content: center; }
.section-eyebrow--light { color: var(--red-400); }
.section-eyebrow-line {
    display: inline-block; width: 40px; height: 2px;
    background: var(--grad-red); border-radius: 2px;
}
.section-title {
    font-size: clamp(2rem, 4vw, 3rem); color: var(--navy-800);
    margin-bottom: 24px;
}
.section-title--center { text-align: center; max-width: 800px; margin-left: auto; margin-right: auto; }
.section-title--light { color: var(--white); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: calc(100vh - var(--topbar-h) - var(--header-h));
    min-height: 680px;
    display: flex; align-items: center;
    padding: 60px 0 100px; overflow: hidden;
    background: var(--grad-navy); color: var(--white);
}
.hero__bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.hero__bg-gradient {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(40,83,168,0.5) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(217,29,51,0.30) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(74,120,212,0.25) 0%, transparent 60%);
}
.hero__bg-shape { position: absolute; border-radius: 50%; filter: blur(60px); will-change: transform; }
.hero__bg-shape--1 {
    width: 600px; height: 600px; top: -200px; right: -200px;
    background: radial-gradient(circle, rgba(217,29,51,0.22) 0%, transparent 70%);
}
.hero__bg-shape--2 {
    width: 500px; height: 500px; bottom: -150px; left: -100px;
    background: radial-gradient(circle, rgba(40,83,168,0.35) 0%, transparent 70%);
}
.hero__bg-shape--3 {
    width: 400px; height: 400px; top: 40%; left: 40%;
    background: radial-gradient(circle, rgba(74,120,212,0.18) 0%, transparent 70%);
}

.hero__bubbles { position: absolute; inset: 0; }
.bubble {
    position: absolute; border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.28), rgba(255,255,255,0.05));
    backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,0.15);
    animation: bubbleFloat var(--dur, 12s) ease-in-out infinite;
    animation-delay: var(--delay, 0s); opacity: 0.6;
}
.bubble--1  { width: 80px; height: 80px;  top: 20%; left: 10%; --dur: 14s; --delay: 0s; }
.bubble--2  { width: 35px; height: 35px;  top: 60%; left: 15%; --dur: 10s; --delay: 1s; }
.bubble--3  { width: 55px; height: 55px;  top: 80%; left: 25%; --dur: 16s; --delay: 2s; }
.bubble--4  { width: 25px; height: 25px;  top: 15%; left: 35%; --dur: 9s;  --delay: 3s; }
.bubble--5  { width: 60px; height: 60px;  top: 50%; left: 45%; --dur: 13s; --delay: 1.5s; }
.bubble--6  { width: 40px; height: 40px;  top: 25%; left: 60%; --dur: 11s; --delay: 2.5s; }
.bubble--7  { width: 90px; height: 90px;  top: 70%; left: 55%; --dur: 15s; --delay: 0.5s; }
.bubble--8  { width: 30px; height: 30px;  top: 40%; left: 70%; --dur: 12s; --delay: 3.5s; }
.bubble--9  { width: 70px; height: 70px;  top: 85%; left: 75%; --dur: 18s; --delay: 1s; }
.bubble--10 { width: 45px; height: 45px;  top: 10%; left: 80%; --dur: 10s; --delay: 2s; }
.bubble--11 { width: 50px; height: 50px;  top: 55%; left: 88%; --dur: 14s; --delay: 0.8s; }
.bubble--12 { width: 35px; height: 35px;  top: 30%; left: 92%; --dur: 11s; --delay: 2.8s; }
.bubble--13 { width: 25px; height: 25px;  top: 75%; left: 5%;  --dur: 9s;  --delay: 1.2s; }
.bubble--14 { width: 45px; height: 45px;  top: 5%;  left: 50%; --dur: 13s; --delay: 3s; }
@keyframes bubbleFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
    33%      { transform: translate(20px, -40px) scale(1.1); opacity: 0.8; }
    66%      { transform: translate(-15px, -80px) scale(0.9); opacity: 0.4; }
}

.hero__grid {
    position: relative; z-index: 2;
    display: grid; grid-template-columns: 1.15fr 1fr;
    gap: 60px; align-items: center;
}
.hero__eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 18px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 999px;
    font-size: 13px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px); margin-bottom: 28px;
}
.hero__eyebrow-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--red-500);
    box-shadow: 0 0 12px var(--red-500);
    animation: pulse 2s ease-in-out infinite;
}
.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6.5vw, 5rem);
    line-height: 1; letter-spacing: -0.03em;
    color: var(--white); margin-bottom: 28px;
}
.hero__title-line {
    display: block; opacity: 0; transform: translateY(30px);
    animation: titleReveal 0.9s var(--ease-smooth) forwards;
}
.hero__title-line:nth-child(1) { animation-delay: 0.3s; }
.hero__title-line:nth-child(2) { animation-delay: 0.5s; }
.hero__title-line:nth-child(3) { animation-delay: 0.7s; }
.hero__title-line--accent {
    background: var(--grad-red);
    -webkit-background-clip: text; background-clip: text;
    color: transparent; -webkit-text-fill-color: transparent;
    position: relative;
}
.hero__title-line--sub {
    font-weight: 600; font-size: 0.55em;
    color: rgba(255,255,255,0.75); letter-spacing: 0; margin-top: 12px;
}
@keyframes titleReveal { to { opacity: 1; transform: translateY(0); } }
.hero__subtitle {
    font-size: clamp(1rem, 1.3vw, 1.15rem); line-height: 1.7;
    color: rgba(255,255,255,0.75); max-width: 560px; margin-bottom: 40px;
    opacity: 0; animation: titleReveal 0.9s 0.9s var(--ease-smooth) forwards;
}
.hero__cta {
    display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 60px;
    opacity: 0; animation: titleReveal 0.9s 1s var(--ease-smooth) forwards;
}
.hero__badges {
    display: flex; gap: 32px; flex-wrap: wrap;
    padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.12);
}
.hero__badge { display: flex; flex-direction: column; }
.hero__badge strong {
    font-family: var(--font-display); font-size: 24px; font-weight: 800;
    color: var(--red-400); margin-bottom: 4px; letter-spacing: 0.02em;
}
.hero__badge span {
    font-size: 12px; color: rgba(255,255,255,0.6);
    letter-spacing: 0.05em; text-transform: uppercase;
}

/* Hero visual: artık sadece Syfox logo (büyük, parallax, floating) */
.hero__visual {
    position: relative; height: 560px;
    display: flex; align-items: center; justify-content: center;
}
.hero__visual-glow {
    position: absolute; width: 520px; height: 520px; border-radius: 50%;
    background: radial-gradient(circle, rgba(217,29,51,0.40) 0%, rgba(40,83,168,0.22) 40%, transparent 72%);
    filter: blur(40px);
    animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.12); opacity: 0.85; }
}
.hero__visual-ring {
    position: absolute; border-radius: 50%;
    border: 1px dashed rgba(255,255,255,0.18);
    animation: rotate 40s linear infinite;
}
.hero__visual-ring--1 { width: 440px; height: 440px; }
.hero__visual-ring--2 {
    width: 560px; height: 560px;
    border-color: rgba(255,255,255,0.1);
    animation-duration: 60s; animation-direction: reverse;
}
@keyframes rotate { to { transform: rotate(360deg); } }
.hero__visual-logo {
    position: relative; z-index: 3;
    width: min(520px, 100%);
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 30px 60px rgba(217,29,51,0.50)) drop-shadow(0 15px 25px rgba(0,0,0,0.35));
    animation: floatY 6s ease-in-out infinite;
}
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-18px); }
}

.hero__scroll {
    position: absolute; bottom: 30px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
    color: rgba(255,255,255,0.6); z-index: 3;
}
.hero__scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(180deg, var(--red-500), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0%   { transform: scaleY(0); transform-origin: top; }
    50%  { transform: scaleY(1); transform-origin: top; }
    51%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   FEATURE STRIP
   ============================================================ */
.feature-strip { padding: 50px 0; background: var(--white); border-bottom: 1px solid var(--slate-100); }
.feature-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.feature-strip__item { display: flex; align-items: center; gap: 16px; }
.feature-strip__icon {
    flex-shrink: 0; width: 56px; height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(217,29,51,0.08), rgba(40,83,168,0.08));
    color: var(--red-600);
    display: flex; align-items: center; justify-content: center;
    transition: transform var(--t-med) var(--ease-smooth),
                background var(--t-med) var(--ease-smooth),
                color var(--t-med) var(--ease-smooth);
}
.feature-strip__item:hover .feature-strip__icon {
    transform: rotate(-6deg) scale(1.05);
    background: var(--grad-red); color: var(--white);
}
.feature-strip__text { display: flex; flex-direction: column; gap: 2px; }
.feature-strip__text strong {
    font-family: var(--font-display); font-size: 15px; color: var(--navy-800);
}
.feature-strip__text span { font-size: 13px; color: var(--slate-500); }

/* ============================================================
   COLLAGE (slider/hero altı, 4 foto parallax)
   ============================================================ */
.collage {
    padding: 100px 0;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}
.collage__head { text-align: center; margin-bottom: 50px; }
.collage__subtitle {
    font-size: 17px; color: var(--slate-500);
    max-width: 720px; margin: 0 auto; line-height: 1.7;
}
.collage__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.collage__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    aspect-ratio: 4 / 5;
    transition: transform var(--t-med) var(--ease-smooth),
                box-shadow var(--t-med) var(--ease-smooth);
}
.collage__item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.collage__item--1 { transform: translateY(40px); }
.collage__item--2 { transform: translateY(0); }
.collage__item--3 { transform: translateY(40px); }
.collage__item--4 { transform: translateY(0); }
.collage__item.is-revealed {
    transform: translateY(0) !important;
}
.collage__item-inner {
    width: 100%;
    height: 100%;
    will-change: transform;
}
.collage__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s var(--ease-smooth);
}
.collage__item:hover img { transform: scale(1.06); }

/* ============================================================
   ABOUT
   ============================================================ */
.about { position: relative; padding: 120px 0; background: var(--white); overflow: hidden; }
.about__bg { position: absolute; inset: 0; pointer-events: none; }
.about__bg-shape {
    position: absolute; top: -100px; right: -200px; width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(217,29,51,0.08) 0%, transparent 70%);
    filter: blur(40px); will-change: transform;
}
.about__grid {
    position: relative; display: grid; grid-template-columns: 1.1fr 1fr;
    gap: 80px; align-items: start;
}
.about__text { font-size: 16px; line-height: 1.8; color: var(--slate-700); margin-bottom: 20px; }
.about__text:first-of-type::first-letter {
    font-family: var(--font-display); font-weight: 800; font-size: 3rem;
    float: left; line-height: 0.95; margin: 4px 12px 0 0;
    color: var(--red-600);
}
.about__features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature-card {
    background: var(--cream); border-radius: var(--radius-lg); padding: 32px 26px;
    box-shadow: var(--shadow-sm); border: 1px solid var(--slate-100);
    transition: transform var(--t-med) var(--ease-smooth),
                box-shadow var(--t-med) var(--ease-smooth),
                border-color var(--t-med) var(--ease-smooth);
    position: relative; overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(217,29,51,0.02), rgba(10,25,64,0.02));
    opacity: 0; transition: opacity var(--t-med) var(--ease-smooth);
}
.feature-card:hover {
    transform: translateY(-6px); box-shadow: var(--shadow-lg);
    border-color: rgba(217,29,51,0.2);
}
.feature-card:hover::before { opacity: 1; }
.feature-card:nth-child(2n) { margin-top: 30px; }
.feature-card__icon {
    width: 54px; height: 54px; border-radius: var(--radius-md);
    background: var(--grad-navy-red); color: var(--white);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px; box-shadow: 0 8px 20px rgba(10,25,64,0.20); position: relative;
}
.feature-card__title { font-size: 18px; color: var(--navy-800); margin-bottom: 8px; position: relative; }
.feature-card__text { font-size: 14px; color: var(--slate-500); line-height: 1.6; position: relative; }

/* ============================================================
   PRODUCTS (grid - 4 kart yanyana, beyaz arkaplan)
   ============================================================ */
.products {
    position: relative; padding: 120px 0; background: var(--cream); overflow: hidden;
}
.products__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.products__bg-shape { position: absolute; border-radius: 50%; filter: blur(60px); will-change: transform; }
.products__bg-shape--1 {
    width: 400px; height: 400px; top: 10%; left: -150px;
    background: radial-gradient(circle, rgba(40,83,168,0.08), transparent 70%);
}
.products__bg-shape--2 {
    width: 500px; height: 500px; bottom: -100px; right: -200px;
    background: radial-gradient(circle, rgba(217,29,51,0.06), transparent 70%);
}
.products__head { text-align: center; margin-bottom: 60px; position: relative; }
.products__subtitle {
    font-size: 17px; color: var(--slate-500);
    max-width: 720px; margin: 0 auto; line-height: 1.7;
}

.product-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: stretch;
}

.product-tile {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--slate-100);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    transition: transform var(--t-med) var(--ease-smooth),
                box-shadow var(--t-med) var(--ease-smooth),
                border-color var(--t-med) var(--ease-smooth);
}
.product-tile::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-med) var(--ease-smooth);
}
.product-tile:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(217,29,51,0.22);
}
.product-tile:hover::before { transform: scaleX(1); }
.product-tile__media {
    position: relative;
    background: var(--white);
    padding: 30px 20px 10px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    min-height: 310px;
}
.product-tile__media::after {
    content: '';
    position: absolute;
    bottom: 10px; left: 20%; right: 20%;
    height: 18px;
    background: radial-gradient(ellipse at center, rgba(10,25,64,0.18), transparent 70%);
    filter: blur(6px);
    z-index: 0;
}
.product-tile__image {
    position: relative; z-index: 1;
    max-height: 290px;
    width: auto;
    max-width: 90%;
    object-fit: contain;
    transition: transform 0.6s var(--ease-smooth);
}
.product-tile:hover .product-tile__image {
    transform: scale(1.05) translateY(-4px);
}
.product-tile__body {
    padding: 22px 24px 26px;
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: center;
}
.product-tile__title {
    font-size: 18px; color: var(--navy-800);
    margin-bottom: 4px; line-height: 1.25;
}
.product-tile__subtitle {
    font-size: 13px; font-style: italic;
    color: var(--slate-500); margin-bottom: 12px;
}
.product-tile__tagline {
    font-size: 13px; font-weight: 600;
    color: var(--red-600);
    margin-bottom: 18px;
    flex: 1;
    line-height: 1.5;
}
.product-tile__btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 10px 18px;
    font-family: var(--font-display); font-weight: 700; font-size: 13px;
    letter-spacing: 0.03em;
    color: var(--navy-800);
    background: var(--slate-50);
    border-radius: 999px;
    transition: all var(--t-med) var(--ease-smooth);
    align-self: center;
}
.product-tile__btn svg { transition: transform var(--t-med) var(--ease-smooth); }
.product-tile:hover .product-tile__btn {
    background: var(--grad-red);
    color: var(--white);
    box-shadow: 0 10px 20px rgba(217,29,51,0.35);
}
.product-tile:hover .product-tile__btn svg { transform: translateX(4px); }

/* Mobile carousel controls - default gizli */
.product-grid__controls {
    display: none;
    justify-content: center; align-items: center;
    gap: 16px; margin-top: 32px;
}
.product-grid__btn {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--white); color: var(--navy-800);
    border: 1.5px solid var(--slate-200);
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med) var(--ease-smooth);
}
.product-grid__btn:hover {
    background: var(--grad-red); color: var(--white); border-color: transparent;
    transform: scale(1.08);
}
.product-grid__dots { display: flex; gap: 8px; }
.product-grid__dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--slate-200);
    transition: all var(--t-med) var(--ease-smooth);
    border: none; padding: 0; cursor: pointer;
}
.product-grid__dot.is-active {
    width: 28px; border-radius: 5px; background: var(--grad-red);
}

/* ============================================================
   MODAL (ürün detay popup)
   ============================================================ */
.modal {
    position: fixed; inset: 0;
    z-index: 9500;
    display: none;
    align-items: center; justify-content: center;
    padding: 20px;
}
.modal.is-open { display: flex; }
.modal__backdrop {
    position: absolute; inset: 0;
    background: rgba(6, 13, 36, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: fadeIn 0.3s var(--ease-smooth);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal__dialog {
    position: relative;
    width: 100%;
    max-width: 980px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.45s var(--ease-bounce);
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(40px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal__close {
    position: absolute; top: 18px; right: 18px;
    z-index: 3;
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--slate-50);
    color: var(--navy-800);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--t-med) var(--ease-smooth);
}
.modal__close:hover {
    background: var(--grad-red); color: var(--white);
    transform: rotate(90deg);
}
.modal__body { padding: 0; }
.modal__grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
}
.modal__media {
    padding: 40px;
    background: var(--white);
    display: flex; align-items: center; justify-content: center;
    position: relative;
    min-height: 420px;
    border-right: 1px solid var(--slate-100);
}
.modal__media::after {
    content: '';
    position: absolute;
    bottom: 30px; left: 25%; right: 25%;
    height: 22px;
    background: radial-gradient(ellipse at center, rgba(10,25,64,0.2), transparent 70%);
    filter: blur(8px);
}
.modal__media img {
    max-height: 420px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    position: relative; z-index: 1;
}
.modal__content {
    padding: 44px 40px;
    display: flex; flex-direction: column;
}
.modal__category {
    display: inline-block;
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--red-600); margin-bottom: 12px;
    align-self: flex-start;
}
.modal__title {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    margin-bottom: 4px; line-height: 1.15;
}
.modal__subtitle {
    font-size: 14px; color: var(--slate-500);
    font-style: italic; margin-bottom: 18px;
}
.modal__tagline {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(217,29,51,0.1), rgba(10,25,64,0.08));
    border-left: 3px solid var(--red-600);
    border-radius: var(--radius-sm);
    font-size: 13px; font-weight: 600; color: var(--navy-800);
    margin-bottom: 18px;
    align-self: flex-start;
}
.modal__desc {
    font-size: 14.5px; line-height: 1.7; color: var(--slate-700);
    margin-bottom: 14px;
}
.modal__cta-text {
    font-size: 13px; font-style: italic;
    color: var(--red-600); font-weight: 500; margin-bottom: 22px;
}
.modal__tags {
    display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px;
}
.modal__tag {
    padding: 5px 11px;
    background: var(--slate-50);
    border: 1px solid var(--slate-100);
    color: var(--slate-700);
    border-radius: 999px;
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.03em; text-transform: uppercase;
}
.modal__packaging {
    margin-top: auto;
    padding: 20px 22px;
    background: var(--slate-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-100);
}
.modal__packaging-title {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--red-600); margin-bottom: 14px;
}
.modal__packaging-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 18px;
}
.modal__packaging-item {
    display: flex; flex-direction: column; gap: 2px;
    padding: 6px 0;
    border-bottom: 1px dashed var(--slate-200);
}
.modal__packaging-item--wide { grid-column: 1 / -1; }
.modal__packaging-label {
    font-size: 10px; font-weight: 600;
    letter-spacing: 0.05em; text-transform: uppercase;
    color: var(--slate-500);
}
.modal__packaging-item strong {
    font-family: var(--font-display); font-size: 13px;
    color: var(--navy-800); font-weight: 700;
}

/* ============================================================
   COMING SOON (büyük parallax arka plan)
   ============================================================ */
.coming-soon {
    position: relative;
    min-height: 580px;
    display: flex; align-items: center;
    padding: 140px 0;
    overflow: hidden;
    color: var(--white);
    isolation: isolate;
}
.coming-soon__bg {
    position: absolute; inset: 0;
    overflow: hidden;
    z-index: 0;
}
.coming-soon__bg-image {
    position: absolute;
    top: -12%; left: -4%;
    width: 108%;
    height: 124%;
    object-fit: cover;
    will-change: transform;
}
.coming-soon__bg-overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(135deg, rgba(6,13,36,0.78) 0%, rgba(10,25,64,0.62) 50%, rgba(184,21,42,0.62) 100%),
        radial-gradient(ellipse at 70% 30%, rgba(217,29,51,0.28), transparent 60%);
    backdrop-filter: blur(1px);
}
.coming-soon__content {
    position: relative; z-index: 2;
    max-width: 760px;
    text-align: center;
    margin: 0 auto;
}
.coming-soon__badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 10px 22px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 13px; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--white);
    backdrop-filter: blur(10px);
    margin-bottom: 28px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.coming-soon__badge-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--red-500);
    box-shadow: 0 0 14px var(--red-500);
    animation: pulse 2s ease-in-out infinite;
}
.coming-soon__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    color: var(--white); margin-bottom: 24px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.4);
    line-height: 1.15;
}
.coming-soon__text {
    font-size: 17px; line-height: 1.75;
    color: rgba(255,255,255,0.92);
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    max-width: 680px; margin: 0 auto;
}

/* ============================================================
   CATALOG (iframe'siz, kart + butonlar)
   ============================================================ */
.catalog {
    position: relative; padding: 110px 0;
    background: var(--grad-navy); overflow: hidden; color: var(--white);
}
.catalog__bg { position: absolute; inset: 0; pointer-events: none; }
.catalog__bg-shape {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 700px; height: 700px; border-radius: 50%;
    background: radial-gradient(circle, rgba(217,29,51,0.18), transparent 70%);
    filter: blur(60px); will-change: transform;
}
.catalog__head { text-align: center; margin-bottom: 50px; position: relative; }
.catalog__subtitle {
    font-size: 17px; color: rgba(255,255,255,0.72);
    max-width: 720px; margin: 0 auto; line-height: 1.7;
}
.catalog__card {
    position: relative;
    max-width: 560px; margin: 0 auto;
    padding: 50px 40px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    text-align: center;
    box-shadow: 0 30px 80px rgba(0,0,0,0.35);
    transition: transform var(--t-med) var(--ease-smooth),
                border-color var(--t-med) var(--ease-smooth);
}
.catalog__card:hover {
    transform: translateY(-4px);
    border-color: rgba(255,255,255,0.28);
}
.catalog__card-icon {
    width: 110px; height: 110px; border-radius: var(--radius-lg);
    background: var(--grad-red);
    color: var(--white);
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 24px;
    box-shadow: 0 20px 40px rgba(217,29,51,0.4);
}
.catalog__card-title {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--white);
    margin-bottom: 6px;
}
.catalog__card-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.06em;
    margin-bottom: 28px;
}
.catalog__actions {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: 12px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact { position: relative; padding: 120px 0; background: var(--cream); overflow: hidden; }
.contact__bg { position: absolute; inset: 0; pointer-events: none; }
.contact__bg-shape {
    position: absolute; bottom: -200px; left: -150px; width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(40,83,168,0.08), transparent 70%);
    filter: blur(40px); will-change: transform;
}
.contact__head { text-align: center; margin-bottom: 60px; position: relative; }
.contact__subtitle {
    font-size: 17px; color: var(--slate-500);
    max-width: 720px; margin: 0 auto; line-height: 1.7;
}
.contact__grid {
    position: relative; display: grid; grid-template-columns: 1fr 1.2fr;
    gap: 40px; align-items: start;
}
.contact__info { display: grid; grid-template-columns: 1fr; gap: 16px; }
/* Fabrika bölümünde 2 kolonlu kompakt kart düzeni */
.contact__main .contact__info {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.contact__main .contact__info > .contact__card:first-child {
    grid-column: 1 / -1;
}
.contact__card {
    display: flex; gap: 18px; padding: 24px 26px;
    background: var(--white); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); border: 1px solid var(--slate-100);
    transition: transform var(--t-med) var(--ease-smooth),
                box-shadow var(--t-med) var(--ease-smooth);
}
.contact__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.contact__card-icon {
    flex-shrink: 0; width: 48px; height: 48px; border-radius: var(--radius-sm);
    background: var(--grad-navy-red); color: var(--white);
    display: flex; align-items: center; justify-content: center;
}
.contact__card-body { flex: 1; }
.contact__card-body h4 {
    font-size: 14px; font-weight: 700;
    letter-spacing: 0.05em; text-transform: uppercase;
    color: var(--red-600); margin-bottom: 6px;
}
.contact__card-body p { font-size: 15px; line-height: 1.5; color: var(--slate-700); }
.contact__big-link {
    display: inline-block; font-family: var(--font-display);
    font-size: 18px; font-weight: 700; color: var(--navy-800);
    transition: color var(--t-fast) var(--ease-smooth);
}
.contact__big-link:hover { color: var(--red-600); }
.contact__card-link {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 8px; font-size: 13px; font-weight: 600; color: var(--red-600);
    transition: gap var(--t-med) var(--ease-smooth);
}
.contact__card-link:hover { gap: 10px; }
.contact__map { position: relative; }
.contact__map-frame {
    position: relative; width: 100%; height: 480px;
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-lg); border: 1px solid var(--slate-100);
}
.contact__map-frame iframe {
    filter: grayscale(0.15) contrast(1.05);
    transition: filter var(--t-slow) var(--ease-smooth);
}
.contact__map-frame:hover iframe { filter: grayscale(0) contrast(1); }
.contact__map-link {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 16px; padding: 12px 22px;
    background: var(--white); color: var(--red-600);
    border-radius: 999px;
    font-family: var(--font-display); font-weight: 700; font-size: 14px;
    box-shadow: var(--shadow-sm); border: 1px solid var(--slate-100);
    transition: all var(--t-med) var(--ease-smooth);
}
.contact__map-link:hover {
    background: var(--grad-red); color: var(--white); border-color: transparent;
    transform: translateY(-2px); box-shadow: var(--shadow-red);
}
.contact__map-link svg { transition: transform var(--t-med) var(--ease-smooth); }
.contact__map-link:hover svg { transform: translate(2px, -2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy-900); color: rgba(255,255,255,0.7); position: relative; }
.footer::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--red-500), transparent);
}
.footer__top { padding: 70px 0 40px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.5fr; gap: 50px; }
.footer__brand {
    margin-bottom: 20px;
    background: rgba(255,255,255,0.95);
    padding: 16px 22px;
    border-radius: var(--radius-md);
    display: inline-block;
}
.footer__logo { height: 44px; width: auto; }
.footer__text {
    font-size: 14px; line-height: 1.7;
    color: rgba(255,255,255,0.6); margin-bottom: 24px;
}
.footer__social { display: flex; gap: 10px; }
.footer__social-link {
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.7);
    transition: all var(--t-med) var(--ease-smooth);
}
.footer__social-link:hover {
    background: var(--grad-red); border-color: transparent;
    color: var(--white); transform: translateY(-3px);
}
.footer__heading {
    font-size: 15px; font-weight: 700; color: var(--white);
    margin-bottom: 20px; letter-spacing: 0.05em;
}
.footer__links li { margin-bottom: 10px; }
.footer__links a {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; color: rgba(255,255,255,0.6);
    transition: color var(--t-fast) var(--ease-smooth), padding-left var(--t-med) var(--ease-smooth);
}
.footer__links a::before {
    content: '→'; opacity: 0; transform: translateX(-10px);
    transition: opacity var(--t-med) var(--ease-smooth), transform var(--t-med) var(--ease-smooth);
    color: var(--red-500);
}
.footer__links a:hover { color: var(--white); padding-left: 6px; }
.footer__links a:hover::before { opacity: 1; transform: translateX(0); }
.footer__contact li {
    display: flex; gap: 10px; margin-bottom: 14px;
    font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.6);
}
.footer__contact li svg { flex-shrink: 0; color: var(--red-500); margin-top: 3px; }
.footer__contact a { transition: color var(--t-fast) var(--ease-smooth); }
.footer__contact a:hover { color: var(--white); }
.footer__bottom { padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.05); }
.footer__bottom-inner {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 13px; color: rgba(255,255,255,0.45);
}
.footer__bottom-inner a { color: rgba(255,255,255,0.55); }
.footer__bottom-inner a:hover { color: var(--red-400); }

/* ---------- Scroll to top ---------- */
.scroll-top {
    position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px;
    border-radius: 50%; background: var(--grad-red); color: var(--white);
    box-shadow: var(--shadow-red);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transform: translateY(20px);
    transition: all var(--t-med) var(--ease-smooth); z-index: 99;
}
.scroll-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { transform: translateY(-4px); box-shadow: 0 25px 60px rgba(217,29,51,0.50); }

/* ---------- Reveal animations ---------- */
[data-reveal] {
    opacity: 0; transform: translateY(40px);
    transition: opacity 0.9s var(--ease-smooth), transform 0.9s var(--ease-smooth);
    transition-delay: var(--reveal-delay, 0s);
    will-change: transform, opacity;
}
[data-reveal="right"] { transform: translateX(50px); }
[data-reveal="left"]  { transform: translateX(-50px); }
[data-reveal].is-revealed { opacity: 1; transform: translate(0, 0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1180px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1100px) {
    .hero__grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero__subtitle { margin-left: auto; margin-right: auto; }
    .hero__cta, .hero__badges { justify-content: center; }
    .hero__visual { height: 420px; }
    .hero__visual-logo { width: min(420px, 100%); }
    .hero__visual-ring--1 { width: 360px; height: 360px; }
    .hero__visual-ring--2 { width: 450px; height: 450px; }
    .hero__visual-glow { width: 380px; height: 380px; }

    .about__grid { grid-template-columns: 1fr; gap: 50px; }
    .contact__grid { grid-template-columns: 1fr; }

    .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }

    .modal__grid { grid-template-columns: 1fr; }
    .modal__media { min-height: 320px; border-right: none; border-bottom: 1px solid var(--slate-100); }

    .collage__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .collage__item--1, .collage__item--3 { transform: translateY(20px); }
}

@media (max-width: 820px) {
    .topbar__left { gap: 12px; font-size: 12px; }
    .topbar__link span, .topbar__link { font-size: 12px; }
    .lang-switch__label { display: none; }

    .header__logo { height: 40px; }
    :root { --header-h: 80px; }

    .burger { display: flex; }
    .nav {
        position: fixed;
        top: calc(var(--topbar-h) + var(--header-h));
        left: 0; right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        padding: 20px 24px 30px;
        border-bottom: 1px solid var(--slate-100);
        box-shadow: var(--shadow-lg);
        transform: translateY(-20px);
        opacity: 0; visibility: hidden;
        transition: transform var(--t-med) var(--ease-smooth),
                    opacity var(--t-med) var(--ease-smooth),
                    visibility var(--t-med) var(--ease-smooth);
    }
    .nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
    .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
    .nav__link {
        padding: 14px 16px;
        border-bottom: 1px solid var(--slate-100);
        border-radius: 0;
    }
    .nav__link::before { display: none; }
    .nav__mobile-lang {
        display: flex; justify-content: center; flex-wrap: wrap; gap: 10px;
        margin-top: 20px; color: var(--slate-500);
    }
    .nav__mobile-lang .lang-switch__label {
        display: inline-flex; color: var(--slate-500); font-size: 13px;
    }
    .nav__mobile-lang .lang-switch__item { color: var(--slate-500); font-size: 15px; }
    .nav__mobile-lang .lang-switch__item.is-active { color: var(--red-600); }
    .nav__mobile-lang .lang-switch__sep { color: var(--slate-300); }

    .feature-strip__grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .about__features { grid-template-columns: 1fr; }
    .feature-card:nth-child(2n) { margin-top: 0; }

    .hero { padding: 40px 0 80px; min-height: auto; }
    .hero__visual { height: 340px; }

    .about, .products, .catalog, .contact, .coming-soon, .collage {
        padding-left: 0; padding-right: 0;
    }
    .about, .products, .catalog, .contact, .collage { padding-top: 80px; padding-bottom: 80px; }
    .coming-soon { padding: 100px 0; min-height: 480px; }

    .contact__map-frame { height: 360px; }

    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom-inner { flex-direction: column; gap: 6px; text-align: center; }

    .hero__badges { gap: 20px; }
    .hero__badge strong { font-size: 20px; }

    .modal__content { padding: 28px 24px; }
    .modal__media { padding: 30px 24px; }

    /* Products: mobile carousel'e geçiyor */
    .product-grid {
        grid-template-columns: 1fr;
        gap: 0;
        display: flex;
        overflow: hidden;
        scroll-snap-type: x mandatory;
    }
    .product-tile {
        flex: 0 0 100%;
        scroll-snap-align: start;
    }
    .product-grid__controls { display: flex; }
}

@media (max-width: 520px) {
    .container { padding: 0 16px; }
    .topbar__left .topbar__link:last-child span { display: none; }
    .feature-strip__grid { grid-template-columns: 1fr; }
    .collage__grid { grid-template-columns: 1fr; }
    .collage__item { aspect-ratio: 5 / 4; }
    .btn { padding: 13px 22px; font-size: 14px; }
    .hero__visual { height: 280px; }
    .hero__visual-logo { width: min(340px, 100%); }
    .hero__visual-ring--1 { width: 280px; height: 280px; }
    .hero__visual-ring--2 { width: 340px; height: 340px; }
    .hero__cta { flex-direction: column; width: 100%; }
    .hero__cta .btn { width: 100%; justify-content: center; }
    .modal__packaging-grid { grid-template-columns: 1fr; }
    .catalog__actions { flex-direction: column; }
    .catalog__actions .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   PRIVATE LABEL  (yeni class yapısı — pl-*)
   ============================================================ */
.pl-section {
    position: relative;
    padding: 120px 0;
    background: var(--white);
    overflow: hidden;
}
.pl-section__bg {
    position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.pl-section__bg-shape {
    position: absolute; border-radius: 50%;
    filter: blur(70px); will-change: transform;
}
.pl-section__bg-shape--1 {
    width: 460px; height: 460px;
    top: -100px; right: -160px;
    background: radial-gradient(circle, rgba(217,29,51,0.07), transparent 70%);
}
.pl-section__bg-shape--2 {
    width: 520px; height: 520px;
    bottom: -140px; left: -140px;
    background: radial-gradient(circle, rgba(40,83,168,0.08), transparent 70%);
}

/* Header — garantili ortalama */
.pl-section .pl-header {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 0 auto 60px;
    max-width: 860px;
    padding: 0 16px;
}

.pl-section .pl-eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--red-600);
    margin: 0 auto 20px;
}
.pl-section .pl-eyebrow__line {
    display: inline-block;
    width: 40px; height: 2px;
    background: var(--grad-red);
    border-radius: 2px;
    flex-shrink: 0;
}
.pl-section .pl-eyebrow__text {
    display: inline-block;
}

.pl-section .pl-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.85rem, 3.6vw, 2.75rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--navy-800);
    margin: 0 0 20px;
    text-align: center;
    width: 100%;
}
.pl-section .pl-subtitle {
    font-size: 17px;
    color: var(--slate-500);
    line-height: 1.75;
    text-align: center;
    margin: 0 auto;
    max-width: 760px;
}

/* Grid — 3 logo yanyana, garantili */
.pl-section .pl-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    max-width: 900px;
    margin: 0 auto;
    align-items: center;
    justify-items: center;
}

.pl-section .pl-brand {
    position: relative;
    width: 100%;
    max-width: 260px;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    background: var(--white);
    border: 1px solid var(--slate-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: default;
    box-shadow: 0 1px 2px rgba(10,25,64,0.03);
    transition: transform 0.5s var(--ease-smooth),
                box-shadow 0.5s var(--ease-smooth),
                border-color 0.4s var(--ease-smooth);
}
.pl-section .pl-brand::before {
    content: '';
    position: absolute;
    top: 0; left: -60%;
    width: 55%; height: 100%;
    background: linear-gradient(100deg, transparent 0%, rgba(255,255,255,0.55) 50%, transparent 100%);
    transform: skewX(-18deg);
    opacity: 0;
    pointer-events: none;
}
.pl-section .pl-brand:hover {
    transform: scale(1.04) translateY(-3px);
    box-shadow: 0 18px 40px rgba(10, 25, 64, 0.10), 0 6px 14px rgba(217, 29, 51, 0.08);
    border-color: rgba(217, 29, 51, 0.18);
}
.pl-section .pl-brand:hover::before {
    animation: plShine 0.9s var(--ease-smooth) forwards;
}
@keyframes plShine {
    0%   { left: -60%; opacity: 0; }
    30%  { opacity: 1; }
    100% { left: 120%; opacity: 0; }
}
.pl-section .pl-brand__logo {
    max-width: 100%;
    max-height: 100%;
    width: auto; height: auto;
    object-fit: contain;
    transition: filter 0.45s var(--ease-smooth);
}
.pl-section .pl-brand:hover .pl-brand__logo {
    filter: brightness(1.06) saturate(1.05);
}

/* Responsive */
@media (max-width: 820px) {
    .pl-section { padding: 80px 0; }
    .pl-section .pl-grid { gap: 16px; }
    .pl-section .pl-brand { padding: 20px; }
}
@media (max-width: 560px) {
    .pl-section .pl-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 10px;
    }
    .pl-section .pl-brand {
        padding: 12px;
        border-radius: var(--radius-md);
    }
}

/* ============================================================
   CONTACT — Fabrika (büyük blok, harita ile)
   ============================================================ */
.contact__main {
    margin-bottom: 60px;
}
.contact__main-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--slate-100);
}
.contact__main-badge {
    width: 44px; height: 44px;
    border-radius: var(--radius-sm);
    background: var(--grad-navy-red);
    color: var(--white);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 18px rgba(10,25,64,0.18);
}
.contact__main-title {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2vw, 1.55rem);
    color: var(--navy-800);
    margin: 0;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

/* ============================================================
   OFFICE CARD — Akdeniz Bölge Müdürlüğü (koyu gradient kart)
   ============================================================ */
.office-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(10,25,64,0.22);
    isolation: isolate;
}
.office-card__inner {
    position: relative;
    z-index: 2;
    padding: 44px 48px;
    background: linear-gradient(135deg, #060d24 0%, #102454 55%, #1a2f6b 100%);
    color: var(--white);
    overflow: hidden;
}
.office-card__inner::before {
    content: '';
    position: absolute;
    top: -160px; right: -160px;
    width: 460px; height: 460px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(217,29,51,0.28), transparent 70%);
    pointer-events: none;
    z-index: 0;
}
.office-card__inner::after {
    content: '';
    position: absolute;
    bottom: -140px; left: -120px;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(74,120,212,0.22), transparent 70%);
    pointer-events: none;
    z-index: 0;
}
.office-card__inner > * {
    position: relative;
    z-index: 1;
}

.office-card__head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 30px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.office-card__badge {
    width: 52px; height: 52px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    background: var(--grad-red);
    color: var(--white);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 28px rgba(217,29,51,0.45);
}
.office-card__titles {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.office-card__title {
    font-family: var(--font-display);
    font-size: clamp(1.15rem, 1.8vw, 1.45rem);
    color: var(--white);
    margin: 0;
    letter-spacing: -0.01em;
    line-height: 1.2;
    font-weight: 800;
}
.office-card__sub {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}

.office-card__items {
    display: grid;
    grid-template-columns: 2fr 1.3fr 1fr;
    gap: 36px;
}
.office-card__item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}
.office-card__item-label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}
.office-card__item-label svg { opacity: 0.85; }
.office-card__item-value {
    display: block;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    line-height: 1.55;
    word-break: break-word;
    margin: 0;
}
.office-card__item-value--link {
    transition: color var(--t-fast) var(--ease-smooth);
}
.office-card__item-value--link:hover {
    color: var(--red-400);
}

@media (max-width: 1100px) {
    .office-card__items {
        grid-template-columns: 1fr;
        gap: 22px;
    }
}
@media (max-width: 820px) {
    .office-card__inner { padding: 32px 28px; }
    .office-card__head {
        gap: 14px;
        margin-bottom: 24px;
        padding-bottom: 18px;
    }
    .office-card__badge { width: 44px; height: 44px; }
    .office-card__items { gap: 20px; }
    .contact__main { margin-bottom: 40px; }
    .contact__main-head { margin-bottom: 24px; padding-bottom: 18px; }
    .contact__main .contact__info { grid-template-columns: 1fr; }
    .contact__main .contact__info > .contact__card:first-child { grid-column: auto; }
}
@media (max-width: 520px) {
    .office-card__inner { padding: 28px 22px; }
    .office-card__head {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    [data-parallax] { transform: none !important; }
}