* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

:root {
    --accent: #C4A962;
    --accent-hover: #A8924F;
    --accent-soft: rgba(196, 169, 98, 0.12);
    --text-primary: #1a1a1a;
    --text-secondary: #5c574f;
    --text-muted: #8a8478;
    --surface: rgba(255, 255, 255, 0.72);
    --border: rgba(0, 0, 0, 0.06);
    --bg-gradient: linear-gradient(165deg, #FAF8F5 0%, #F3EFE8 45%, #EBE6DE 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text-primary);
    overflow-x: hidden;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 8%;
    background: linear-gradient(180deg, rgba(250, 248, 245, 0.92) 0%, rgba(250, 248, 245, 0) 100%);
    pointer-events: auto;
}

.nav-logo {
    font-weight: 900;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    color: #6b6b6b;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a.active {
    font-weight: 600;
}

.navbar-solid {
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-cta {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 10px 22px;
    color: var(--text-primary);
    border: 1px solid rgba(26, 26, 26, 0.18);
    border-radius: 50px;
    transition: background 0.2s, border-color 0.2s;
}

.nav-cta:hover {
    background: rgba(26, 26, 26, 0.05);
    border-color: rgba(26, 26, 26, 0.35);
}

/* 3D Canvas */
.webgl-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
}

#scroll-container {
    position: relative;
    z-index: 2;
}

section {
    display: flex;
    align-items: center;
    padding: 80px 8%;
}

section.hero,
section.details {
    min-height: 100vh;
}

/* Hero */
.hero {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding-top: 120px;
}

.hero-badge {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
    font-weight: 600;
}

.title {
    font-size: clamp(2.5rem, 8vw, 6rem);
    letter-spacing: -2px;
    text-transform: uppercase;
    font-weight: 900;
    background: linear-gradient(180deg, #1a1a1a 0%, #5a5348 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-top: 20px;
    font-weight: 300;
    max-width: 560px;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 48px;
    flex-wrap: wrap;
    justify-content: center;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-hint {
    margin-top: 60px;
    font-size: 0.85rem;
    color: #a39e94;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* Section headers */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Services */
.services {
    flex-direction: column;
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 100px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    transition: border-color 0.3s, transform 0.3s;
}

.service-card:hover {
    border-color: rgba(196, 169, 98, 0.3);
    transform: translateY(-4px);
}

.service-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 900;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-list li {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-left: 16px;
    position: relative;
}

.service-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Detail sections */
.section-left { justify-content: flex-start; }
.section-right { justify-content: flex-end; }

.content {
    max-width: 460px;
    background: var(--surface);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    opacity: 0;
    transform: translateY(60px);
    filter: blur(10px);
}

.content-tag {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 12px;
}

.content h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 15px;
    font-weight: 900;
    line-height: 1.2;
    color: var(--text-primary);
}

.content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

.content-features {
    list-style: none;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.content-features li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding-left: 20px;
    position: relative;
}

.content-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 900;
}

/* Process */
.process {
    flex-direction: column;
    min-height: auto;
    padding: 100px 8%;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.process-step {
    padding: 32px 24px;
    border-left: 2px solid rgba(196, 169, 98, 0.3);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.05);
    display: block;
    margin-bottom: 12px;
    line-height: 1;
}

.process-step h3 {
    font-size: 1.1rem;
    font-weight: 900;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.process-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Brands */
.brands {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    min-height: auto;
    padding: 60px 8%;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.brands-label {
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #a39e94;
    margin-bottom: 28px;
}

.brand-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px 48px;
}

.brand-list span {
    font-size: 1rem;
    font-weight: 600;
    color: #c8c2b8;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.brand-list span:hover {
    color: var(--text-secondary);
}

/* CTA banner (homepage) */
.cta-banner {
    min-height: 70vh;
}

.cta-banner .cta-content {
    opacity: 1;
    transform: none;
    filter: none;
    max-width: 640px;
    text-align: center;
    margin: 0 auto;
}

.content-link {
    display: inline-block;
    margin-top: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent);
    transition: color 0.2s;
}

.content-link:hover {
    color: var(--text-primary);
}

.cta-banner .cta-content h2 {
    color: var(--text-primary);
}

.cta-text {
    margin-bottom: 32px;
    color: var(--text-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: left;
    margin-bottom: 36px;
}

.contact-item {
    padding: 20px;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.contact-label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.contact-item a:hover {
    color: var(--text-primary);
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    background: var(--text-primary);
    color: #fff;
    border: none;
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 900;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15);
}

.cta-button-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(26, 26, 26, 0.22);
}

.cta-button-outline:hover {
    background: rgba(26, 26, 26, 0.05);
    box-shadow: none;
}

.site-footer {
    padding: 40px 8%;
    border-top: 1px solid var(--border);
}

.footer-inner {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.footer-brand {
    font-weight: 900;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 24px;
}

.footer-nav a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color 0.2s;
}

.footer-nav a:hover {
    color: var(--text-primary);
}

.footer-copy {
    font-size: 0.8rem;
    color: #b5afa4;
}

/* Inner pages — homepage section flex kurallarını sıfırla */
.inner-page section {
    display: block;
    padding: 0;
    min-height: auto;
    align-items: stretch;
}

.page-main {
    padding-top: 100px;
    padding-bottom: 60px;
    max-width: 1100px;
    margin: 0 auto;
    padding-left: 8%;
    padding-right: 8%;
}

.page-hero {
    text-align: center;
    margin-bottom: 64px;
}

.page-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    margin-bottom: 16px;
    background: linear-gradient(180deg, #1a1a1a 0%, #5a5348 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto;
}

/* About page */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 64px;
    padding-top: 12px;
}

.about-block {
    margin-bottom: 56px;
}

.about-block h2 {
    font-size: 1.6rem;
    font-weight: 900;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.about-block p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
    max-width: 72ch;
}

.about-text h2 {
    margin-bottom: 14px;
}

.about-text p {
    font-size: 1.02rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.about-stat {
    text-align: left;
    padding: 24px 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.about-stat-num {
    display: block;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 4px;
    letter-spacing: -0.5px;
}

.about-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.about-mission {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 56px;
}

.about-mission h2 {
    margin-bottom: 12px;
}

.about-mission p {
    font-size: 1.05rem;
    line-height: 1.8;
    max-width: 680px;
}

.about-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.about-list li {
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.about-list strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.about-list span {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Service detail page */
.service-detail {
    margin-bottom: 56px;
    padding: 48px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.service-detail-header .service-icon {
    font-size: 1.5rem;
    opacity: 0.9;
}

.service-detail-header h2 {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.service-lead {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 72ch;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 40px;
}

.service-detail-block {
    padding-top: 4px;
}

.service-detail-block h3 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.service-detail-block p {
    color: var(--text-secondary);
    line-height: 1.75;
    font-size: 0.95rem;
}

.service-detail-block ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-detail-block li {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    padding-left: 14px;
    position: relative;
}

.service-detail-block li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.7;
}

.service-detail-block li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.service-detail .content-link {
    margin-top: 32px;
    color: var(--accent);
}

.service-detail .content-link:hover {
    color: var(--accent-hover);
}

/* Products */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.product-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    transition: border-color 0.3s, transform 0.3s;
}

.product-card:hover {
    border-color: rgba(196, 169, 98, 0.3);
    transform: translateY(-4px);
}

.product-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.15);
}

.product-image--rayban { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); }
.product-image--vogue { background: linear-gradient(135deg, #2d1b2e 0%, #1a1a2e 100%); }
.product-image--osse { background: linear-gradient(135deg, #1a2e1a 0%, #0d1f0d 100%); }
.product-image--prada { background: linear-gradient(135deg, #2e1a1a 0%, #1f0d0d 100%); }
.product-image--gucci { background: linear-gradient(135deg, #2e2a1a 0%, #1f1a0d 100%); }

.product-info {
    padding: 24px;
}

.product-brand {
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
}

.product-model {
    font-size: 1.15rem;
    font-weight: 900;
    margin: 8px 0 10px;
    color: var(--text-primary);
}

.product-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 900;
}

.product-btn {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 18px;
    border: 1px solid rgba(26, 26, 26, 0.18);
    border-radius: 50px;
    transition: background 0.2s, border-color 0.2s;
}

.product-btn:hover {
    background: rgba(26, 26, 26, 0.05);
    border-color: rgba(26, 26, 26, 0.35);
}

.product-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 48px;
}

/* Contact page */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-info .contact-item {
    margin-bottom: 24px;
    padding: 0;
    background: none;
    border: none;
}

.contact-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.contact-map {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.contact-map iframe {
    width: 100%;
    height: 220px;
    border: 0;
    filter: grayscale(30%) contrast(95%);
}

.contact-form {
    padding: 36px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.contact-form h2 {
    font-size: 1.4rem;
    font-weight: 900;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(196, 169, 98, 0.4);
}

.form-group select option {
    background: #faf8f5;
}

.form-submit {
    width: 100%;
    margin-top: 8px;
}

.form-success {
    margin-top: 16px;
    padding: 14px;
    background: var(--accent-soft);
    border: 1px solid rgba(196, 169, 98, 0.25);
    border-radius: 10px;
    color: var(--accent);
    font-size: 0.9rem;
    text-align: center;
}

/* Page CTA */
.page-cta {
    text-align: center;
    padding: 56px 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    margin-top: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.page-cta h2 {
    font-size: 1.6rem;
    font-weight: 900;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.page-cta p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
}

/* Responsive */
@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(250, 248, 245, 0.98);
        padding: 24px 8%;
        gap: 20px;
        border-bottom: 1px solid var(--border);
    }

    .nav-links.open {
        display: flex;
    }

    .navbar {
        flex-wrap: wrap;
        position: relative;
    }

    .service-grid,
    .process-steps,
    .contact-grid,
    .product-grid,
    .service-detail-grid,
    .about-intro,
    .about-list,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .service-detail {
        padding: 28px 24px;
    }

    .hero-stats {
        gap: 32px;
    }

    section {
        padding: 60px 6%;
    }

    .process-step {
        border-left: none;
        border-top: 2px solid rgba(196, 169, 98, 0.3);
        padding-top: 24px;
    }
}

@media (max-width: 600px) {
    .navbar {
        padding: 16px 5%;
    }

    .nav-cta {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }
}