/* ===== FABER JEWELRY — Ультра-премиум стили ===== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Montserrat:wght@200;300;400;500;600&display=swap');

:root {
    --gold: #c9a96e;
    --gold-dark: #a68b4c;
    --gold-light: #e0d0b0;
    --dark: #1a1a1a;
    --darker: #0d0d0d;
    --light: #faf8f5;
    --white: #ffffff;
    --gray: #8a8a8a;
    --transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--darker);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ===== МАГИЧЕСКИЙ ФОН ДЛЯ ВСЕГО САЙТА ===== */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(201,169,110,0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(201,169,110,0.02) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(201,169,110,0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: bgShift 10s ease-in-out infinite alternate;
}
@keyframes bgShift {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.05); }
}

/* ===== ЗАГРУЗЧИК ===== */
.loader {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--darker);
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    z-index: 10000;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loader::before {
    content: '';
    position: absolute;
    width: 200px; height: 200px;
    border: 1px solid rgba(201,169,110,0.2);
    border-radius: 50%;
    animation: loaderRing 2s ease-in-out infinite;
}
@keyframes loaderRing {
    0% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.5); opacity: 0; }
    100% { transform: scale(1); opacity: 0.5; }
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 4rem; color: var(--gold);
    letter-spacing: 12px;
    animation: loaderPulse 2s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(201,169,110,0.5);
}
.loader-line {
    width: 0; height: 1px;
    background: var(--gold);
    margin-top: 2rem;
    animation: loaderLine 1.5s ease-in-out forwards;
    box-shadow: 0 0 10px rgba(201,169,110,0.5);
}
@keyframes loaderPulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.05); }
}
@keyframes loaderLine { to { width: 120px; } }

/* ===== НАВИГАЦИЯ ===== */
.nav {
    position: fixed; top: 0; left: 0; width: 100%;
    z-index: 1000; padding: 1.5rem 3rem;
    display: flex; justify-content: space-between; align-items: center;
    transition: var(--transition);
    mix-blend-mode: difference;
}
.nav.scrolled {
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(30px) saturate(180%);
    padding: 1rem 3rem;
    mix-blend-mode: normal;
    box-shadow: 0 2px 40px rgba(0,0,0,0.4);
    border-bottom: 1px solid rgba(201,169,110,0.15);
}
.nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem; font-weight: 600;
    letter-spacing: 8px; color: var(--white);
    text-decoration: none; transition: var(--transition);
}
.nav.scrolled .nav-logo { color: var(--gold); text-shadow: 0 0 20px rgba(201,169,110,0.3); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
    color: var(--white); text-decoration: none;
    font-size: 0.75rem; font-weight: 400;
    letter-spacing: 3px; text-transform: uppercase;
    position: relative; padding-bottom: 5px;
    transition: var(--transition);
}
.nav-links a::after {
    content: ''; position: absolute;
    bottom: 0; left: 0; width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
    box-shadow: 0 0 6px var(--gold);
}
.nav-links a:hover { color: var(--gold); text-shadow: 0 0 10px rgba(201,169,110,0.5); }
.nav-links a:hover::after { width: 100%; }

.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 1001; }
.burger span { width: 25px; height: 1.5px; background: var(--white); transition: var(--transition); }
.nav.scrolled .burger span { background: var(--gold); }
.burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
    height: 100vh; position: relative;
    display: flex; align-items: center; justify-content: center;
    text-align: center; overflow: hidden;
    background: var(--darker);
}
.hero-bg {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 120%;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(201,169,110,0.05) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(201,169,110,0.03) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 70%, #1a1a1a 0%, #0d0d0d 70%);
    z-index: 0;
}
/* Золотая сетка на фоне */
.hero-grid {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    opacity: 0.03;
    background-image: 
        linear-gradient(rgba(201,169,110,0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,169,110,0.5) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
}
@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}
.hero-particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.particle {
    position: absolute; background: var(--gold);
    border-radius: 50%; opacity: 0;
    animation: floatUp linear infinite;
    box-shadow: 0 0 8px var(--gold), 0 0 20px rgba(201,169,110,0.4), 0 0 40px rgba(201,169,110,0.2);
}
@keyframes floatUp {
    0% { transform: translateY(100vh) scale(0) rotate(0deg); opacity: 0; }
    10% { opacity: 0.9; }
    90% { opacity: 0.2; }
    100% { transform: translateY(-10vh) scale(1.5) rotate(360deg); opacity: 0; }
}
.hero-content { position: relative; z-index: 2; }
.hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3.5rem, 8vw, 7rem);
    font-weight: 300; color: var(--white);
    letter-spacing: 15px; line-height: 1.1;
    opacity: 0; transform: translateY(40px);
    animation: revealText 1.2s ease forwards 0.5s;
    text-shadow: 0 0 100px rgba(201,169,110,0.3), 0 0 200px rgba(201,169,110,0.1);
}
.hero-title .gold { 
    color: var(--gold);
    text-shadow: 0 0 60px rgba(201,169,110,0.6), 0 0 120px rgba(201,169,110,0.3);
    animation: goldShimmer 3s ease-in-out infinite;
    background: linear-gradient(135deg, #c9a96e, #e0d0b0, #c9a96e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
@keyframes goldShimmer {
    0%, 100% { filter: brightness(1) drop-shadow(0 0 20px rgba(201,169,110,0.4)); }
    50% { filter: brightness(1.4) drop-shadow(0 0 40px rgba(201,169,110,0.6)); }
}
.hero-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem; font-weight: 200;
    letter-spacing: 10px; color: var(--gold-light);
    text-transform: uppercase; margin-top: 1.5rem;
    opacity: 0; animation: revealText 1.2s ease forwards 0.9s;
}
.hero-line {
    width: 0; height: 1px; background: var(--gold);
    margin: 2.5rem auto;
    animation: revealLine 1s ease forwards 1.3s;
    box-shadow: 0 0 15px rgba(201,169,110,0.6), 0 0 30px rgba(201,169,110,0.3);
}
@keyframes revealText { to { opacity: 1; transform: translateY(0); } }
@keyframes revealLine { to { width: 120px; } }
.hero-desc {
    font-size: 0.9rem; font-weight: 300;
    letter-spacing: 3px; color: rgba(255,255,255,0.8);
    max-width: 550px; margin: 0 auto 3rem;
    opacity: 0; animation: revealText 1.2s ease forwards 1.6s;
}

/* ===== КНОПКИ ===== */
.btn {
    display: inline-block; padding: 1.1rem 3rem;
    border: 1px solid var(--gold); color: var(--white);
    text-decoration: none; letter-spacing: 5px;
    font-size: 0.7rem; text-transform: uppercase;
    transition: var(--transition); background: transparent;
    cursor: pointer; position: relative; overflow: hidden; z-index: 1;
    box-shadow: 0 0 20px rgba(201,169,110,0.1);
}
.btn::before {
    content: ''; position: absolute;
    top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    transition: left 0.5s ease; z-index: -1;
}
.btn:hover::before { left: 100%; }
.btn:hover {
    color: var(--darker); border-color: var(--gold);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(201,169,110,0.5), 0 0 60px rgba(201,169,110,0.3);
    text-shadow: 0 0 10px rgba(0,0,0,0.3);
}
.btn-dark { color: var(--dark); border-color: var(--dark); }
.btn-dark::before { background: linear-gradient(90deg, transparent, var(--dark), transparent); }
.btn-dark:hover { color: var(--white); box-shadow: 0 15px 40px rgba(0,0,0,0.4); }

.scroll-hint {
    position: absolute; bottom: 2.5rem; left: 50%;
    transform: translateX(-50%); z-index: 2;
    animation: bounceDown 2s infinite;
}
.scroll-hint span {
    display: block; width: 18px; height: 18px;
    border-right: 1px solid var(--gold);
    border-bottom: 1px solid var(--gold);
    transform: rotate(45deg);
    box-shadow: 0 0 15px rgba(201,169,110,0.5);
}
@keyframes bounceDown {
    0%, 100% { transform: translateY(0) translateX(-50%); }
    50% { transform: translateY(12px) translateX(-50%); }
}

/* ===== СЕКЦИИ ===== */
section { padding: 7rem 3rem; position: relative; }
#catalog, #about, #contact { background: var(--white); }
#catalog::before, #about::before, #contact::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: 
        radial-gradient(circle at 10% 90%, rgba(201,169,110,0.02) 0%, transparent 50%),
        radial-gradient(circle at 90% 10%, rgba(201,169,110,0.02) 0%, transparent 50%);
    pointer-events: none;
}
.section-tag {
    font-size: 0.65rem; letter-spacing: 6px;
    text-transform: uppercase; color: var(--gold);
    text-align: center; margin-bottom: 1rem;
}
.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem; font-weight: 500;
    letter-spacing: 8px; text-align: center;
    margin-bottom: 1rem; color: var(--dark);
}
.section-line {
    width: 50px; height: 1px;
    background: var(--gold); margin: 0 auto 3.5rem;
    box-shadow: 0 0 12px rgba(201,169,110,0.5);
}

/* ===== КАТАЛОГ ===== */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem; max-width: 1300px; margin: 0 auto;
}
.card {
    text-align: center; transition: var(--transition);
    cursor: pointer; opacity: 0; transform: translateY(40px);
    position: relative;
}
.card::before {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(135deg, var(--gold), transparent, var(--gold));
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    border-radius: 2px;
}
.card:hover::before { opacity: 0.3; }
.card.visible { opacity: 1; transform: translateY(0); }
.card:hover { transform: translateY(-12px); }
.card-image {
    width: 100%; aspect-ratio: 1; object-fit: cover;
    margin-bottom: 1.8rem; background: #f8f6f2;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition); position: relative; overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.card-image::after {
    content: ''; position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(201,169,110,0.1) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.card:hover .card-image { box-shadow: 0 25px 60px rgba(0,0,0,0.12); }
.card:hover .card-image::after { opacity: 1; }
.card-image svg {
    width: 70px; height: 70px;
    stroke: var(--gold); fill: none; stroke-width: 1;
    transition: var(--transition);
    filter: drop-shadow(0 0 6px rgba(201,169,110,0.3));
}
.card:hover .card-image svg {
    transform: scale(1.15);
    filter: drop-shadow(0 0 15px rgba(201,169,110,0.6));
}
.card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem; font-weight: 600;
    letter-spacing: 3px; margin-bottom: 0.5rem;
}
.card .price { font-size: 0.85rem; letter-spacing: 2px; color: var(--gold); font-weight: 500; }
.card .material { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 3px; color: var(--gray); margin-top: 0.4rem; }
.card-badge {
    position: absolute; top: 1rem; right: 1rem;
    background: var(--gold); color: var(--white);
    font-size: 0.6rem; letter-spacing: 2px;
    padding: 0.4rem 1rem; text-transform: uppercase;
    z-index: 2; opacity: 0; transform: translateX(20px);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(201,169,110,0.4);
}
.card:hover .card-badge { opacity: 1; transform: translateX(0); }

/* ===== О БРЕНДЕ ===== */
.about-grid {
    max-width: 1100px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 5rem; align-items: center;
}
.about-image-wrapper { position: relative; }
.about-image {
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, #e8e8e8 0%, #f4f4f4 100%);
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 1; overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    transition: var(--transition);
}
.about-image::after {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(201,169,110,0.1) 0%, transparent 50%);
    opacity: 0; transition: opacity 0.5s ease;
}
.about-image:hover { box-shadow: 0 30px 80px rgba(0,0,0,0.15); }
.about-image:hover::after { opacity: 1; }
.about-image img { transition: transform 0.8s ease; }
.about-image:hover img { transform: scale(1.05); }
.about-image-frame {
    position: absolute; top: 20px; left: 20px;
    width: 100%; height: 100%;
    border: 1px solid var(--gold); z-index: 0;
    box-shadow: 0 0 30px rgba(201,169,110,0.15);
    animation: framePulse 4s ease-in-out infinite;
}
@keyframes framePulse {
    0%, 100% { box-shadow: 0 0 20px rgba(201,169,110,0.1); }
    50% { box-shadow: 0 0 40px rgba(201,169,110,0.2); }
}
.about-text .gold-number {
    font-family: 'Cormorant Garamond', serif;
    font-size: 5rem; line-height: 1; margin-bottom: -0.5rem; opacity: 0.5;
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.about-text h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.8rem; letter-spacing: 4px; margin-bottom: 1.5rem; }
.about-text p { font-size: 0.9rem; line-height: 2; color: #666; margin-bottom: 1.5rem; font-weight: 300; }
.about-text .signature { font-family: 'Cormorant Garamond', serif; font-style: italic; color: var(--gold); font-size: 1.2rem; letter-spacing: 2px; }

/* ===== ПРЕИМУЩЕСТВА ===== */
#features {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 30%, #0d0d0d 70%, #050505 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
#features::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(201,169,110,0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(201,169,110,0.02) 0%, transparent 50%);
    animation: featureGlow 6s ease-in-out infinite alternate;
}
@keyframes featureGlow {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}
.features-grid {
    max-width: 1100px; margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem; text-align: center; position: relative; z-index: 1;
}
.feature-item {
    padding: 2.5rem 2rem; transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}
.feature-item::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201,169,110,0.05), transparent);
    transition: left 0.6s ease;
}
.feature-item:hover::before { left: 100%; }
.feature-item:hover {
    transform: translateY(-10px);
    border-color: rgba(201,169,110,0.3);
    background: rgba(201,169,110,0.03);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4), inset 0 1px 0 rgba(201,169,110,0.1);
}
.feature-icon { font-size: 2.5rem; margin-bottom: 1.5rem; display: block; transition: var(--transition); }
.feature-item:hover .feature-icon { transform: scale(1.3) rotate(5deg); }
.feature-item h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.2rem; letter-spacing: 3px; margin-bottom: 0.8rem; color: var(--gold); }
.feature-item p { font-size: 0.8rem; letter-spacing: 1px; color: #aaa; font-weight: 300; line-height: 1.8; }

/* ===== КОНТАКТЫ ===== */
.contact-grid {
    max-width: 900px; margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}
.contact-card {
    text-align: center; padding: 2.5rem 2rem;
    border: 1px solid #e8e8e8; transition: var(--transition);
    background: var(--white);
    position: relative;
    overflow: hidden;
}
.contact-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}
.contact-card:hover::after { transform: scaleX(1); }
.contact-card:hover {
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
    transform: translateY(-6px);
}
.contact-card h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.2rem; letter-spacing: 3px; margin-bottom: 1rem; color: var(--gold); }
.contact-card p { font-weight: 300; letter-spacing: 1px; color: #777; font-size: 0.85rem; position: relative; z-index: 1; }
.contact-form {
    max-width: 600px; margin: 4rem auto 0;
    display: flex; flex-direction: column; gap: 1rem;
}
.contact-form input,
.contact-form textarea {
    background: var(--white); border: 1px solid #ddd;
    padding: 1rem 1.2rem; font-family: 'Montserrat', sans-serif;
    letter-spacing: 1px; font-size: 0.85rem;
    transition: var(--transition); resize: vertical;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none; border-color: var(--gold);
    background: rgba(201,169,110,0.02);
    box-shadow: 0 4px 25px rgba(201,169,110,0.1);
}
.contact-form button {
    align-self: flex-start; background: transparent;
    border: 1px solid var(--dark); color: var(--dark);
    padding: 1rem 3rem; letter-spacing: 4px;
    text-transform: uppercase; cursor: pointer;
    transition: var(--transition); font-size: 0.75rem;
    font-family: 'Montserrat', sans-serif;
    position: relative; overflow: hidden;
}
.contact-form button::before {
    content: '';
    position: absolute;
    top: 0; left: -100%; width: 100%; height: 100%;
    background: var(--dark);
    transition: left 0.5s ease; z-index: -1;
}
.contact-form button:hover::before { left: 0; }
.contact-form button:hover {
    color: var(--white);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    transform: translateY(-3px);
}

/* ===== ФУТЕР ===== */
.footer {
    background: linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
    padding: 3rem; text-align: center;
    border-top: 1px solid rgba(201,169,110,0.15);
    position: relative;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 50%; transform: translateX(-50%);
    width: 100px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem; color: var(--gold);
    letter-spacing: 6px; margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(201,169,110,0.3);
}
.footer p { color: #555; font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; }
.footer .gold { color: var(--gold); }

/* Защита телефона */
.phone-protected { cursor: pointer; border-bottom: 1px dashed var(--gold); transition: var(--transition); }
.phone-protected:hover { color: var(--gold); }
.phone-reveal { display: block; height: 0; overflow: hidden; opacity: 0; transition: all 0.3s ease; font-size: 0.85rem; letter-spacing: 1px; color: var(--gold); margin-top: 0; }
.phone-protected:hover + .phone-reveal { height: auto; opacity: 1; margin-top: 0.3rem; }

/* ===== АДАПТИВ ===== */
@media (max-width: 768px) {
    .nav { padding: 1rem 1.5rem; }
    .nav-links { position: fixed; top: 0; right: -100%; width: 80%; max-width: 350px; height: 100vh; background: var(--darker); flex-direction: column; justify-content: center; align-items: center; gap: 2.5rem; transition: var(--transition); }
    .nav-links.active { right: 0; }
    .burger { display: flex; }
    .hero-title { letter-spacing: 6px; }
    .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    section { padding: 5rem 1.5rem; }
    .section-title { font-size: 2rem; letter-spacing: 4px; }
    .hero-grid { display: none; }
}