/* =========================================================
   AYDINLAR CAM - Ana Stil Dosyası
   Renk Paleti: Logodaki lacivert + cam/gümüş tonları
   Font: Inter (başlıklar) + Outfit (metin)
   ========================================================= */

:root {
    /* Ana Renkler - Logo Lacivert Tonları */
    --color-navy-darkest: #0a1929;
    --color-navy-dark: #112e4d;
    --color-navy: #1a3a5f;
    --color-navy-light: #2e5380;
    --color-navy-pale: #4a6fa5;

    /* Cam / Aksan Renkleri */
    --color-glass: #c5d6e8;
    --color-glass-light: #e8f0f8;
    --color-glass-shine: #f4f8fc;
    --color-silver: #b8c5d1;
    --color-accent: #4a90c4;

    /* Nötr Renkler */
    --color-white: #ffffff;
    --color-off-white: #fafbfc;
    --color-light-gray: #f0f3f7;
    --color-gray: #6b7a8f;
    --color-dark-gray: #3d4856;
    --color-black: #0d1620;

    /* Fonksiyonel */
    --color-success: #2ecc71;
    --color-warning: #f39c12;
    --color-danger: #e74c3c;
    --color-whatsapp: #25d366;

    /* Tipografi */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Outfit', -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(17, 46, 77, 0.08);
    --shadow-md: 0 8px 24px rgba(17, 46, 77, 0.12);
    --shadow-lg: 0 16px 48px rgba(17, 46, 77, 0.18);
    --shadow-glow: 0 0 40px rgba(74, 144, 196, 0.3);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-pill: 999px;

    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s ease;
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container: 1280px;
    --header-height: 160px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-dark-gray);
    background: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a { color: var(--color-navy); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-navy-darkest);
    letter-spacing: -0.02em;
}

/* === CONTAINER === */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

/* === TOP BAR === */
.top-bar {
    background: linear-gradient(95deg, var(--color-navy-darkest) 0%, var(--color-navy-dark) 100%);
    color: var(--color-glass-light);
    font-size: 0.85rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.top-bar__info,
.top-bar__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.top-bar__info span { display: inline-flex; align-items: center; gap: 0.4rem; }
.top-bar__info i { color: var(--color-accent); }

.top-bar__divider { opacity: 0.3; }

.top-bar__link {
    color: var(--color-glass-light);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}
.top-bar__link:hover { color: var(--color-accent); }
.top-bar__link i { color: var(--color-accent); }
.top-bar__link--phone { font-weight: 600; }
.top-bar__link--phone i { color: var(--color-whatsapp); }

@media (max-width: 768px) {
    .top-bar__info { display: none; }
    .top-bar__inner { justify-content: center; }
}

/* === HEADER === */
.header {
    background: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}

.header.scrolled { box-shadow: var(--shadow-md); }

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 2rem;
}

.header__logo {
    display: block;
    flex-shrink: 0;
}

.header__logo img {
    height: 130px !important;
    width: auto;
    max-width: 100%;
    transition: transform var(--transition);
}

.header__logo:hover img { transform: scale(1.03); }

/* === NAVIGATION === */
.nav { display: flex; align-items: center; gap: 2rem; }

.nav__list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav__link {
    display: inline-block;
    padding: 0.6rem 1.1rem;
    font-weight: 500;
    color: var(--color-navy-dark);
    font-size: 0.95rem;
    position: relative;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav__link::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 6px;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.nav__link:hover { color: var(--color-navy-darkest); }
.nav__link:hover::before { width: 26px; }

.nav__link.active {
    color: var(--color-navy-darkest);
    font-weight: 600;
}
.nav__link.active::before { width: 26px; }

.nav__cta .btn { padding: 0.65rem 1.4rem; font-size: 0.9rem; }
.nav__close { display: none; }

/* === HAMBURGER === */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    align-items: center;
    border-radius: var(--radius-sm);
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-navy-darkest);
    border-radius: 1px;
    transition: all var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1024px) {
    .hamburger { display: flex; }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        max-width: 85vw;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        padding: 5rem 1.5rem 2rem;
        box-shadow: -8px 0 40px rgba(0,0,0,0.12);
        transition: right var(--transition);
        overflow-y: auto;
        gap: 0;
    }

    .nav.open { right: 0; }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        width: 100%;
    }

    .nav__link {
        display: block;
        padding: 0.85rem 1rem;
        font-size: 1.05rem;
        border-bottom: 1px solid var(--color-light-gray);
        border-radius: 0;
    }

    .nav__link::before { display: none; }

    .nav__cta { margin-top: 1.5rem; padding: 0 1rem; }
    .nav__cta .btn { width: 100%; justify-content: center; }

    .nav__close {
        display: flex;
        position: absolute;
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        color: var(--color-navy-dark);
        border-radius: 50%;
        background: var(--color-light-gray);
    }
}

/* Mobile menu overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 25, 41, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    z-index: 99;
}
.nav-overlay.active { opacity: 1; pointer-events: auto; }

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 1.8rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    border-radius: var(--radius-pill);
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(17, 46, 77, 0.25);
}

.btn--primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-accent) 100%);
    opacity: 0;
    transition: opacity var(--transition);
    z-index: -1;
}

.btn--primary:hover {
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(17, 46, 77, 0.35);
}
.btn--primary:hover::before { opacity: 1; }

.btn--outline {
    background: transparent;
    color: var(--color-navy-dark);
    border-color: var(--color-navy-dark);
}
.btn--outline:hover {
    background: var(--color-navy-dark);
    color: var(--color-white);
    transform: translateY(-3px);
}

.btn--white {
    background: var(--color-white);
    color: var(--color-navy-darkest);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.btn--white:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.25);
}

.btn--whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
}
.btn--whatsapp:hover {
    color: var(--color-white);
    background: #1ebe5d;
    transform: translateY(-3px);
}

.btn--lg { padding: 1.15rem 2.4rem; font-size: 1rem; }

/* === WHATSAPP FLOAT === */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 90;
    animation: pulseRing 2s infinite;
    transition: transform var(--transition);
}

.whatsapp-float:hover {
    color: var(--color-white);
    transform: scale(1.1) rotate(8deg);
}

.whatsapp-float__tooltip {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-navy-darkest);
    color: var(--color-white);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    font-family: var(--font-body);
}
.whatsapp-float__tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--color-navy-darkest);
}
.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; }

@keyframes pulseRing {
    0% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 768px) {
    .whatsapp-float { width: 54px; height: 54px; font-size: 26px; bottom: 16px; right: 16px; }
    .whatsapp-float__tooltip { display: none; }
}

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-navy-darkest) 0%, var(--color-navy-dark) 60%, var(--color-navy) 100%);
    color: var(--color-white);
    overflow: hidden;
    padding: 6rem 0;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.15;
    background-image:
        radial-gradient(circle at 20% 30%, var(--color-accent) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, var(--color-glass) 0%, transparent 40%);
}

.hero__pattern {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.06;
    background-image:
        linear-gradient(rgba(255,255,255,0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.4) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero__shapes {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.hero__shape {
    position: absolute;
    background: linear-gradient(135deg, rgba(74,144,196,0.2), rgba(197,214,232,0.05));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    animation: floatShape 8s ease-in-out infinite;
}

.hero__shape--1 { width: 280px; height: 200px; top: 10%; right: -60px; transform: rotate(15deg); }
.hero__shape--2 { width: 180px; height: 260px; bottom: 12%; right: 18%; transform: rotate(-12deg); animation-delay: 2s; }
.hero__shape--3 { width: 140px; height: 140px; top: 18%; right: 28%; transform: rotate(30deg); animation-delay: 4s; opacity: 0.7; }

@keyframes floatShape {
    0%, 100% { transform: translateY(0) rotate(var(--rot, 15deg)); }
    50% { transform: translateY(-20px) rotate(var(--rot, 15deg)); }
}

.hero__inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    color: var(--color-glass-light);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}
.hero__badge .dot {
    width: 8px; height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--color-accent);
    animation: blink 2s infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero__title {
    font-size: clamp(2.4rem, 5.5vw, 4.4rem);
    line-height: 1.05;
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.hero__title .accent {
    background: linear-gradient(120deg, var(--color-glass) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: normal;
    font-weight: 700;
}

.hero__subtitle {
    font-size: 1.15rem;
    color: var(--color-glass);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 560px;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero__stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__stat-num {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 0.35rem;
}
.hero__stat-num .plus { color: var(--color-accent); }
.hero__stat-label {
    font-size: 0.9rem;
    color: var(--color-glass);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 2;
}
.hero__scroll i { animation: bounce 2s infinite; }
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

@media (max-width: 768px) {
    .hero { min-height: auto; padding: 4rem 0; }
    .hero__stats { gap: 2rem; }
    .hero__stat-num { font-size: 2rem; }
    .hero__shape { display: none; }
}

/* === SECTION (Common) === */
.section { padding: var(--space-xxl) 0; position: relative; }
.section--light { background: var(--color-off-white); }
.section--dark {
    background: linear-gradient(135deg, var(--color-navy-darkest), var(--color-navy-dark));
    color: var(--color-glass);
}
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--color-white); }

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-xl);
}

.section-head--left {
    text-align: left;
    margin: 0 0 var(--space-xl);
}

.eyebrow {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-accent);
    margin-bottom: 1rem;
    position: relative;
    padding-left: 36px;
}
.eyebrow::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 28px; height: 2px;
    background: var(--color-accent);
}

.section-head--center .eyebrow,
.section-head:not(.section-head--left) .eyebrow {
    padding: 0 36px;
}
.section-head:not(.section-head--left) .eyebrow::before { left: 0; }
.section-head:not(.section-head--left) .eyebrow::after {
    content: '';
    position: absolute;
    right: 0; top: 50%;
    transform: translateY(-50%);
    width: 28px; height: 2px;
    background: var(--color-accent);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    line-height: 1.15;
}
.section-title .accent {
    background: linear-gradient(120deg, var(--color-navy) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: normal;
}

.section--dark .section-title .accent {
    background: linear-gradient(120deg, var(--color-glass) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-lead {
    font-size: 1.1rem;
    color: var(--color-gray);
    line-height: 1.7;
}
.section--dark .section-lead { color: var(--color-glass); }

/* === FEATURES GRID === */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature {
    padding: 2.5rem 2rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-light-gray);
    text-align: left;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--color-navy-dark), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.feature:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.feature:hover::before { transform: scaleX(1); }

.feature__icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-navy-dark), var(--color-navy));
    color: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(17, 46, 77, 0.25);
    transition: transform var(--transition);
}
.feature:hover .feature__icon { transform: rotate(-6deg) scale(1.05); }

.feature__title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}
.feature__text {
    color: var(--color-gray);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* === SERVICES GRID === */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 1.5rem;
}

.service {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--color-light-gray);
    display: flex;
    flex-direction: column;
}

.service:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service__icon-wrap {
    height: 180px;
    background: linear-gradient(135deg, var(--color-navy-darkest), var(--color-navy));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.service__icon-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 30% 40%, rgba(74,144,196,0.4) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(197,214,232,0.2) 0%, transparent 50%);
}

.service__icon-wrap i {
    position: relative;
    font-size: 4rem;
    color: var(--color-glass);
    z-index: 1;
    transition: transform var(--transition);
}
.service:hover .service__icon-wrap i { transform: scale(1.1) rotate(5deg); color: var(--color-white); }

.service__body { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.service__title { font-size: 1.35rem; margin-bottom: 0.75rem; }
.service__text { color: var(--color-gray); font-size: 0.95rem; line-height: 1.65; flex: 1; margin-bottom: 1.25rem; }
.service__more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-navy-dark);
    font-weight: 600;
    font-size: 0.9rem;
    transition: gap var(--transition);
}
.service__more:hover { gap: 0.75rem; color: var(--color-accent); }

/* === CTA BAND === */
.cta-band {
    background: linear-gradient(135deg, var(--color-navy-darkest) 0%, var(--color-navy-dark) 100%);
    color: var(--color-white);
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 70% 50%, rgba(74,144,196,0.2), transparent 50%);
}

.cta-band__inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cta-band__title {
    color: var(--color-white);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}
.cta-band__text { color: var(--color-glass); font-size: 1.05rem; }
.cta-band__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* === PAGE HEADER (inner pages) === */
.page-hero {
    background: linear-gradient(135deg, var(--color-navy-darkest) 0%, var(--color-navy-dark) 50%, var(--color-navy) 100%);
    color: var(--color-white);
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(74,144,196,0.3) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(197,214,232,0.15) 0%, transparent 40%);
}

.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.4) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.04;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.page-hero__inner { position: relative; z-index: 2; }

.page-hero__title {
    color: var(--color-white);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    margin-bottom: 1rem;
}
.page-hero__title .accent {
    background: linear-gradient(120deg, var(--color-glass) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: normal;
}

.page-hero__breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-glass);
    font-size: 0.9rem;
}
.page-hero__breadcrumb a { color: var(--color-glass-light); }
.page-hero__breadcrumb a:hover { color: var(--color-accent); }
.page-hero__breadcrumb i { font-size: 0.7rem; opacity: 0.6; }

/* === ABOUT SECTION === */
.about-split {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 900px) {
    .about-split { grid-template-columns: 1fr; gap: 2.5rem; }
}

.about-visual {
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-visual img { width: 100%; height: 100%; object-fit: cover; }
.about-visual::before {
    content: '';
    position: absolute;
    top: -20px; left: -20px;
    width: 60%; height: 60%;
    background: var(--color-accent);
    opacity: 0.15;
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-badge {
    position: absolute;
    bottom: -30px;
    right: -20px;
    background: var(--color-white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 2;
}
.about-badge__num {
    font-family: var(--font-display);
    font-size: 2.6rem;
    line-height: 1;
    color: var(--color-navy-darkest);
    font-weight: 800;
}
.about-badge__plus { color: var(--color-accent); }
.about-badge__label {
    font-size: 0.85rem;
    color: var(--color-gray);
    line-height: 1.3;
    max-width: 110px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.about-list {
    margin-top: 2rem;
}
.about-list li {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px dashed var(--color-light-gray);
    align-items: flex-start;
}
.about-list li:last-child { border-bottom: none; }
.about-list__icon {
    flex-shrink: 0;
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--color-navy-dark), var(--color-accent));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}
.about-list__content h4 { font-size: 1.05rem; margin-bottom: 0.2rem; font-family: var(--font-body); font-weight: 600; }
.about-list__content p { font-size: 0.92rem; color: var(--color-gray); margin: 0; }

/* === VALUES (Our values) === */
.values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}
.value-card {
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-light-gray);
    text-align: center;
    transition: all var(--transition);
}
.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}
.value-card__icon {
    width: 70px; height: 70px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, var(--color-glass-light), var(--color-glass));
    color: var(--color-navy-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all var(--transition);
}
.value-card:hover .value-card__icon {
    background: linear-gradient(135deg, var(--color-navy-dark), var(--color-accent));
    color: var(--color-white);
    transform: rotate(360deg);
}
.value-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.value-card p { color: var(--color-gray); font-size: 0.92rem; }

/* === PRODUCTS === */
.products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    position: relative;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.product-card__visual {
    height: 220px;
    background: linear-gradient(135deg, var(--color-glass-light) 0%, var(--color-glass) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-card__visual::before,
.product-card__visual::after {
    content: '';
    position: absolute;
    background: linear-gradient(135deg, rgba(255,255,255,0.6), rgba(255,255,255,0.1));
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 8px;
}
.product-card__visual::before {
    width: 180px; height: 120px;
    top: 30px; left: 30px;
    transform: rotate(-8deg);
    box-shadow: 0 10px 30px rgba(17, 46, 77, 0.15);
}
.product-card__visual::after {
    width: 140px; height: 90px;
    bottom: 30px; right: 25px;
    transform: rotate(12deg);
    box-shadow: 0 10px 30px rgba(17, 46, 77, 0.15);
}

.product-card__icon {
    position: relative;
    z-index: 2;
    width: 80px; height: 80px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-navy-dark);
    box-shadow: 0 10px 30px rgba(17, 46, 77, 0.2);
    transition: transform var(--transition);
}
.product-card:hover .product-card__icon { transform: scale(1.1) rotate(-10deg); }

.product-card__body { padding: 1.75rem; }
.product-card__title { font-size: 1.2rem; margin-bottom: 0.6rem; }
.product-card__text { color: var(--color-gray); font-size: 0.92rem; margin-bottom: 1rem; line-height: 1.6; }

.product-card__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.product-card__tag {
    font-size: 0.75rem;
    padding: 0.3rem 0.7rem;
    background: var(--color-glass-light);
    color: var(--color-navy-dark);
    border-radius: var(--radius-pill);
    font-weight: 500;
}

/* === PROCESS STEPS === */
.process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 2rem;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
    padding: 1rem;
}

.process-step__number {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(180deg, var(--color-accent) 0%, transparent 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.process-step__icon {
    width: 60px; height: 60px;
    margin: 0 auto 1rem;
    background: var(--color-white);
    border: 2px solid var(--color-navy-dark);
    color: var(--color-navy-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.process-step h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.process-step p { color: var(--color-gray); font-size: 0.9rem; }

/* === GALLERY === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    grid-auto-rows: 280px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    background: var(--color-light-gray);
    transition: transform var(--transition);
}

.gallery-item--tall { grid-row: span 2; }
.gallery-item--wide { grid-column: span 2; }

@media (max-width: 600px) {
    .gallery-item--wide, .gallery-item--tall { grid-column: span 1; grid-row: span 1; }
}

.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.gallery-item__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(10,25,41,0.85) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    color: var(--color-white);
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item__overlay h4 { color: var(--color-white); margin-bottom: 0.3rem; font-size: 1.15rem; }
.gallery-item__overlay p { font-size: 0.9rem; color: var(--color-glass); margin: 0; }
.gallery-item__zoom {
    position: absolute;
    top: 1rem; right: 1rem;
    width: 40px; height: 40px;
    background: var(--color-white);
    color: var(--color-navy-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.5);
    opacity: 0;
    transition: all var(--transition);
}

.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover .gallery-item__overlay { opacity: 1; }
.gallery-item:hover .gallery-item__zoom { opacity: 1; transform: scale(1); }

/* === LIGHTBOX === */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(10, 22, 41, 0.95);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    padding: 2rem;
}

.lightbox.active { opacity: 1; pointer-events: auto; }
.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

.lightbox__close,
.lightbox__nav {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--color-white);
    width: 50px; height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    font-size: 1.1rem;
}
.lightbox__close { top: 2rem; right: 2rem; }
.lightbox__nav--prev { left: 2rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 2rem; top: 50%; transform: translateY(-50%); }
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,0.25); transform: scale(1.05); }
.lightbox__nav--prev:hover { transform: translateY(-50%) scale(1.05); }
.lightbox__nav--next:hover { transform: translateY(-50%) scale(1.05); }

/* === CONTACT === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 2rem; } }

.contact-info {
    background: linear-gradient(135deg, var(--color-navy-darkest), var(--color-navy-dark));
    color: var(--color-white);
    padding: 3rem 2.5rem;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}
.contact-info::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 80% 20%, rgba(74,144,196,0.3), transparent 50%);
}
.contact-info > * { position: relative; }
.contact-info h3 { color: var(--color-white); font-size: 1.8rem; margin-bottom: 1rem; }
.contact-info > p { color: var(--color-glass); margin-bottom: 2rem; }

.contact-info__list li {
    display: flex;
    gap: 1rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    align-items: flex-start;
}
.contact-info__list li:last-child { border-bottom: none; }
.contact-info__list i {
    flex-shrink: 0;
    width: 44px; height: 44px;
    background: rgba(255,255,255,0.1);
    color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}
.contact-info__list strong { display: block; color: var(--color-white); margin-bottom: 0.2rem; font-family: var(--font-body); font-weight: 600; }
.contact-info__list a { color: var(--color-glass); }
.contact-info__list a:hover { color: var(--color-accent); }
.contact-info__list span { color: var(--color-glass); font-size: 0.95rem; }

.contact-form {
    background: var(--color-white);
    padding: 3rem 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-light-gray);
}
.contact-form h3 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.contact-form > p { color: var(--color-gray); margin-bottom: 1.5rem; }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
    display: block;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-navy-dark);
    margin-bottom: 0.4rem;
}
.form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1.5px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: var(--color-off-white);
    transition: all var(--transition-fast);
    color: var(--color-dark-gray);
}
.form-control:focus {
    outline: none;
    border-color: var(--color-navy);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(74, 144, 196, 0.1);
}
textarea.form-control { resize: vertical; min-height: 130px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; gap: 0; } }

.form-alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.form-alert--success { background: #eaf7ed; color: #1f7a3a; border: 1px solid #b6e4c1; }
.form-alert--error { background: #fdecea; color: #a02622; border: 1px solid #f5b6b3; }

.map-section { padding: 0; }
.map-wrapper {
    width: 100%;
    height: 460px;
    background: var(--color-light-gray);
    overflow: hidden;
}
.map-wrapper iframe { width: 100%; height: 100%; border: none; filter: grayscale(0.15) contrast(1.05); }

/* === FOOTER === */
.footer {
    background: var(--color-navy-darkest);
    color: var(--color-glass);
    padding: var(--space-xxl) 0 0;
    position: relative;
    overflow: hidden;
}

.footer__decor {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(74,144,196,0.08) 0%, transparent 60%);
    pointer-events: none;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
    padding-bottom: 3rem;
    position: relative;
}
@media (max-width: 900px) {
    .footer__grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}
@media (max-width: 560px) {
    .footer__grid { grid-template-columns: 1fr; }
}

.footer__logo { display: inline-block; margin-bottom: 1.25rem; }
.footer__logo img {
    height: 100px !important;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}

.footer__about {
    color: var(--color-glass);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer__social {
    display: flex;
    gap: 0.6rem;
}
.footer__social a {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.06);
    color: var(--color-glass-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    border: 1px solid rgba(255,255,255,0.08);
}
.footer__social a:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
    border-color: var(--color-accent);
}

.footer__title {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.75rem;
    letter-spacing: 0.02em;
}
.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 36px; height: 2px;
    background: var(--color-accent);
}

.footer__links li, .footer__contact li {
    margin-bottom: 0.75rem;
    font-size: 0.92rem;
}
.footer__links a {
    color: var(--color-glass);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}
.footer__links i { font-size: 0.65rem; color: var(--color-accent); transition: transform var(--transition-fast); }
.footer__links a:hover { color: var(--color-white); }
.footer__links a:hover i { transform: translateX(3px); }

.footer__contact li {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
    color: var(--color-glass);
}
.footer__contact i {
    color: var(--color-accent);
    width: 18px;
    margin-top: 4px;
    flex-shrink: 0;
}
.footer__contact a { color: var(--color-glass); }
.footer__contact a:hover { color: var(--color-white); }

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.88rem;
    position: relative;
}
.footer__copyright { color: var(--color-glass); }
.footer__copyright strong { color: var(--color-white); }
.footer__tagline { color: var(--color-glass); }
.footer__tagline i { color: var(--color-accent); margin-right: 0.4rem; }

/* === UTILITIES === */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mt-2 { margin-top: 2rem; }

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in { animation: fadeInUp 0.8s ease-out backwards; }
.fade-in-delay-1 { animation-delay: 0.15s; }
.fade-in-delay-2 { animation-delay: 0.3s; }
.fade-in-delay-3 { animation-delay: 0.45s; }
.fade-in-delay-4 { animation-delay: 0.6s; }

/* === RESPONSIVE FIXES === */
@media (max-width: 768px) {
    :root { --space-xxl: 4rem; --space-xl: 2.5rem; }
    .section { padding: 4rem 0; }
    .header__logo img { height: 100px !important; }
    .header__inner { height: 124px; }
    :root { --header-height: 124px; }
}

/* ============================================
   ACCENT BOLD (italic yerine - düz başlık vurgusu)
   ============================================ */
.accent-bold {
    background: linear-gradient(120deg, var(--color-glass) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 800;
}

/* Inter font için başlıklara biraz daha sıkı tracking */
h1, h2, h3, h4 {
    letter-spacing: -0.02em;
}

.hero__title,
.page-hero__title,
.section-title,
.cta-band__title {
    letter-spacing: -0.03em;
    font-weight: 800;
}

/* ============================================
   FEATURED SERVICE CARD (Toptan Cam Satışı - ana iş kolu)
   ============================================ */
.service.service--featured {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.service.service--featured::before {
    content: "Ana Faaliyet";
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.service.service--featured .service__icon-wrap {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-glass);
}

.service.service--featured .service__title { color: #fff; }
.service.service--featured .service__text { color: var(--color-glass); }
.service.service--featured .service__more {
    color: var(--color-glass);
}
.service.service--featured .service__more:hover {
    color: #fff;
}