/* ============================================
   LIYORA CLOTHING - Luxury Theme
   Black · Gold · White
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #0a0a0a;
    --gold: #c9a84c;
    --gold-dark: #a8892f;
    --gold-light: #e8d5a3;
    --white: #ffffff;
    --off-white: #f8f6f2;
    --gray: #8a8a8a;
    --light-gray: #e8e5e0;
    --shadow: 0 8px 40px rgba(0,0,0,0.08);
    --shadow-gold: 0 8px 40px rgba(201, 168, 76, 0.25);
    --radius: 12px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--white); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 10px; }

.gold-text { color: var(--gold); }

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    padding: 0 5%;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

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

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--black);
    text-decoration: none;
    letter-spacing: 2px;
}

.logo span { color: var(--gold); }
.logo-sub { font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--gray); display: block; margin-top: -4px; font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--black); font-size: 12px; font-weight: 500; letter-spacing: 0.8px; text-transform: uppercase; transition: var(--transition); position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--gold); transition: var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--gold); }

.nav-icons { display: flex; align-items: center; gap: 18px; }
.nav-icons a { color: var(--black); text-decoration: none; font-size: 18px; transition: var(--transition); position: relative; }
.nav-icons a:hover { color: var(--gold); }

.cart-count { position: absolute; top: -8px; right: -8px; background: var(--gold); color: var(--white); font-size: 10px; font-weight: 700; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { width: 26px; height: 2px; background: var(--black); transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-nav { position: fixed; top: 72px; left: 0; right: 0; background: var(--white); padding: 30px 5%; transform: translateY(-120%); transition: var(--transition); z-index: 999; box-shadow: var(--shadow); border-bottom: 2px solid var(--gold); }
.mobile-nav.open { transform: translateY(0); }
.mobile-nav ul { list-style: none; display: flex; flex-direction: column; gap: 18px; }
.mobile-nav a { text-decoration: none; color: var(--black); font-size: 16px; font-weight: 500; transition: var(--transition); }
.mobile-nav a:hover { color: var(--gold); }

/* ========== BUTTONS ========== */
.btn { display: inline-block; padding: 14px 40px; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; border: none; border-radius: 50px; cursor: pointer; transition: var(--transition); text-decoration: none; text-align: center; }
.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { background: var(--gold); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.btn-gold { background: var(--gold); color: var(--white); }
.btn-gold:hover { background: var(--black); color: var(--white); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--black); border: 1.5px solid var(--black); }
.btn-outline:hover { background: var(--black); color: var(--white); }
.btn-group { display: flex; gap: 16px; flex-wrap: wrap; }

/* ========== HERO ========== */
.hero {
    margin-top: 72px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    background: linear-gradient(135deg, var(--white) 45%, var(--off-white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '✦';
    position: absolute;
    right: -50px;
    top: 10%;
    font-size: 400px;
    color: rgba(201, 168, 76, 0.04);
    font-family: serif;
}

/* ===== GOLD PARTICLES ===== */
.hero-gold-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: floatParticle 8s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.3);
}

.particle:nth-child(1) { left: 5%; animation-delay: 0s; width: 4px; height: 4px; }
.particle:nth-child(2) { left: 12%; animation-delay: 0.8s; width: 8px; height: 8px; }
.particle:nth-child(3) { left: 20%; animation-delay: 1.5s; width: 5px; height: 5px; }
.particle:nth-child(4) { left: 28%; animation-delay: 0.3s; width: 10px; height: 10px; }
.particle:nth-child(5) { left: 35%; animation-delay: 1.2s; width: 6px; height: 6px; }
.particle:nth-child(6) { left: 42%; animation-delay: 2s; width: 4px; height: 4px; }
.particle:nth-child(7) { left: 50%; animation-delay: 0.6s; width: 7px; height: 7px; }
.particle:nth-child(8) { left: 58%; animation-delay: 1.8s; width: 5px; height: 5px; }
.particle:nth-child(9) { left: 65%; animation-delay: 2.5s; width: 9px; height: 9px; }
.particle:nth-child(10) { left: 72%; animation-delay: 0.4s; width: 6px; height: 6px; }
.particle:nth-child(11) { left: 80%; animation-delay: 1.6s; width: 8px; height: 8px; }
.particle:nth-child(12) { left: 88%; animation-delay: 2.2s; width: 4px; height: 4px; }
.particle:nth-child(13) { left: 95%; animation-delay: 0.9s; width: 7px; height: 7px; }
.particle:nth-child(14) { left: 45%; animation-delay: 1.4s; width: 5px; height: 5px; }
.particle:nth-child(15) { left: 75%; animation-delay: 2.8s; width: 10px; height: 10px; }

@keyframes floatParticle {
    0% { transform: translateY(100vh) scale(0) rotate(0deg); opacity: 0; }
    20% { opacity: 0.8; }
    80% { opacity: 0.8; }
    100% { transform: translateY(-100vh) scale(1) rotate(720deg); opacity: 0; }
}

/* ===== GLOW RING ===== */
.hero-glow-ring {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 1px solid rgba(201, 168, 76, 0.08);
    border-radius: 50%;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    animation: pulseRing 6s ease-in-out infinite;
    z-index: 0;
}

.hero-glow-ring::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 1px solid rgba(201, 168, 76, 0.05);
    border-radius: 50%;
    animation: pulseRing 8s ease-in-out infinite reverse;
}

.hero-glow-ring::after {
    content: '';
    position: absolute;
    top: 30px;
    left: 30px;
    right: 30px;
    bottom: 30px;
    border: 1px solid rgba(201, 168, 76, 0.03);
    border-radius: 50%;
    animation: pulseRing 10s ease-in-out infinite;
}

@keyframes pulseRing {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.3; }
    50% { transform: scale(1.1) rotate(180deg); opacity: 0.8; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.hero-text h1 span {
    background: linear-gradient(135deg, var(--gold), #f5d98a, var(--gold));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: goldShimmer 4s ease-in-out infinite;
}

@keyframes goldShimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-text p {
    font-size: 18px;
    color: var(--gray);
    max-width: 440px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-badge {
    display: inline-block;
    background: var(--gold);
    color: var(--white);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 20px;
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.4); }
    50% { transform: scale(1.03); box-shadow: 0 0 20px 10px rgba(201, 168, 76, 0.15); }
}

.hero-deco-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 16px 0;
}

/* ===== HERO IMAGE PLACEHOLDER ===== */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 3/4;
    background: linear-gradient(145deg, var(--off-white), var(--white));
    border: 1px solid rgba(201, 168, 76, 0.1);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(201, 168, 76, 0.08);
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

.hero-image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(201, 168, 76, 0.03),
        transparent,
        rgba(201, 168, 76, 0.03),
        transparent
    );
    animation: rotateBg 20s linear infinite;
}

@keyframes rotateBg {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-image-placeholder .placeholder-icon {
    font-size: 64px;
    color: rgba(201, 168, 76, 0.15);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
    animation: iconFloat 4s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero-image-placeholder h3 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    letter-spacing: 4px;
    color: var(--black);
    position: relative;
    z-index: 1;
}

.hero-image-placeholder h3 span {
    color: var(--gold);
}

.hero-image-placeholder p {
    color: var(--gray);
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.hero-image-placeholder .gold-line {
    width: 40px;
    height: 1px;
    background: var(--gold);
    margin: 8px auto;
    position: relative;
    z-index: 1;
}

.hero-image-placeholder .corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: rgba(201, 168, 76, 0.15);
    border-style: solid;
    border-width: 0;
    z-index: 1;
}

.hero-image-placeholder .corner.tl { top: 16px; left: 16px; border-top-width: 1px; border-left-width: 1px; }
.hero-image-placeholder .corner.tr { top: 16px; right: 16px; border-top-width: 1px; border-right-width: 1px; }
.hero-image-placeholder .corner.bl { bottom: 16px; left: 16px; border-bottom-width: 1px; border-left-width: 1px; }
.hero-image-placeholder .corner.br { bottom: 16px; right: 16px; border-bottom-width: 1px; border-right-width: 1px; }

/* ========== SECTIONS ========== */
.section { padding: 80px 5%; max-width: 1400px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-family: 'Playfair Display', serif; font-size: 40px; font-weight: 700; }
.section-header h2 span { color: var(--gold); }
.section-header p { color: var(--gray); font-size: 16px; margin-top: 8px; }
.section-divider { width: 60px; height: 2px; background: var(--gold); margin: 12px auto 0; }

/* ========== CATEGORIES ========== */
.categories-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.category-card { background: var(--off-white); border-radius: var(--radius); padding: 32px 20px; text-align: center; transition: var(--transition); cursor: pointer; border: 1px solid transparent; position: relative; overflow: hidden; text-decoration: none; color: var(--black); display: block; }
.category-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gold); transform: scaleX(0); transition: var(--transition); }
.category-card:hover::before { transform: scaleX(1); }
.category-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(201, 168, 76, 0.2); }
.category-card i { font-size: 36px; color: var(--gold); margin-bottom: 12px; }
.category-card h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.category-card p { font-size: 13px; color: var(--gray); }

/* ========== PRODUCTS ========== */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.product-card { background: var(--white); border-radius: var(--radius); overflow: hidden; transition: var(--transition); border: 1px solid var(--light-gray); cursor: pointer; text-decoration: none; color: var(--black); display: block; }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(201, 168, 76, 0.3); }
.product-image { width: 100%; aspect-ratio: 3/4; background: var(--off-white); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.product-image i { font-size: 48px; color: rgba(201, 168, 76, 0.2); }
.product-badge { position: absolute; top: 12px; left: 12px; background: var(--gold); color: var(--white); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 4px 12px; border-radius: 50px; }
.product-info { padding: 18px 20px 20px; }
.product-info h4 { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.product-info .category-tag { font-size: 12px; color: var(--gray); text-transform: uppercase; letter-spacing: 0.5px; }
.product-info .price { font-size: 18px; font-weight: 700; color: var(--black); margin-top: 8px; }
.product-info .price span { color: var(--gold); }
.product-info .old-price { font-size: 14px; color: var(--gray); text-decoration: line-through; margin-left: 8px; font-weight: 400; }
.product-add { width: 100%; padding: 10px; background: var(--black); color: var(--white); border: none; border-radius: 50px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: var(--transition); margin-top: 10px; }
.product-add:hover { background: var(--gold); }

/* ========== COD BANNER ========== */
.cod-banner { background: var(--black); color: var(--white); padding: 40px 5%; text-align: center; border-top: 3px solid var(--gold); border-bottom: 3px solid var(--gold); }
.cod-banner h3 { font-family: 'Playfair Display', serif; font-size: 28px; }
.cod-banner h3 span { color: var(--gold); }
.cod-banner p { color: var(--light-gray); font-size: 15px; margin-top: 4px; }

/* ========== PAGE HERO ========== */
.page-hero { margin-top: 72px; padding: 60px 5%; background: linear-gradient(135deg, var(--off-white), var(--white)); border-bottom: 1px solid rgba(201, 168, 76, 0.1); text-align: center; }
.page-hero h1 { font-family: 'Playfair Display', serif; font-size: 44px; font-weight: 700; }
.page-hero h1 span { color: var(--gold); }
.page-hero p { color: var(--gray); font-size: 16px; max-width: 600px; margin: 8px auto 0; }

/* ========== ABOUT ========== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image { background: var(--off-white); border-radius: var(--radius); aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(201, 168, 76, 0.1); }
.about-image i { font-size: 80px; color: rgba(201, 168, 76, 0.2); }
.about-text h3 { font-family: 'Playfair Display', serif; font-size: 32px; margin-bottom: 12px; }
.about-text p { color: var(--gray); margin-bottom: 16px; line-height: 1.8; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.value-item { padding: 16px; background: var(--off-white); border-radius: 8px; text-align: center; }
.value-item i { color: var(--gold); font-size: 24px; margin-bottom: 4px; }
.value-item h5 { font-size: 14px; font-weight: 600; }

/* ========== CONTACT ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info h3 { font-family: 'Playfair Display', serif; font-size: 28px; margin-bottom: 12px; }
.contact-info p { color: var(--gray); margin-bottom: 24px; }
.contact-detail { display: flex; align-items: center; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--light-gray); }
.contact-detail i { color: var(--gold); font-size: 20px; width: 40px; text-align: center; }
.contact-detail span { font-size: 15px; }

/* ========== FORMS ========== */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 1.5px solid var(--light-gray); border-radius: 8px; font-size: 14px; font-family: 'Inter', sans-serif; transition: var(--transition); background: var(--white); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15); }
.form-group textarea { resize: vertical; min-height: 70px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ========== HOW TO ORDER ========== */
.how-section { background: var(--off-white); padding: 80px 5%; }
.how-section .section { padding: 0; max-width: 1400px; margin: 0 auto; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 20px; }
.step-card { text-align: center; padding: 30px 20px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition); border-bottom: 3px solid transparent; }
.step-card:hover { border-bottom-color: var(--gold); transform: translateY(-4px); }
.step-number { width: 48px; height: 48px; background: var(--gold); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 700; margin: 0 auto 12px; }
.step-card h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.step-card p { font-size: 14px; color: var(--gray); }

/* ========== AUTHENTICATE ========== */
.auth-section { padding: 40px 5%; max-width: 800px; margin: 0 auto; }
.auth-card { background: var(--white); border-radius: var(--radius); padding: 40px; border: 1px solid var(--light-gray); box-shadow: var(--shadow); text-align: center; }
.auth-card .auth-icon { font-size: 64px; color: var(--gold); margin-bottom: 16px; }
.auth-card h2 { font-family: 'Playfair Display', serif; font-size: 32px; margin-bottom: 4px; }
.auth-card p { color: var(--gray); margin-bottom: 24px; }
.auth-input-group { display: flex; gap: 12px; max-width: 500px; margin: 0 auto; }
.auth-input-group input { flex: 1; padding: 14px 18px; border: 1.5px solid var(--light-gray); border-radius: 8px; font-size: 16px; font-family: 'Inter', sans-serif; text-transform: uppercase; letter-spacing: 2px; transition: var(--transition); }
.auth-input-group input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15); }
.auth-result { margin-top: 24px; padding: 20px; border-radius: 8px; display: none; }
.auth-result.visible { display: block; }
.auth-result.success { background: #e8f8ed; border: 1px solid #27ae60; }
.auth-result.failure { background: #fde8e8; border: 1px solid #e74c3c; }
.auth-result .result-icon { font-size: 40px; margin-bottom: 8px; }
.auth-result h4 { font-size: 18px; margin-bottom: 4px; }
.auth-result p { color: var(--gray); font-size: 14px; margin: 0; }

/* ========== TRACK ORDER ========== */
.track-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.track-status { background: var(--off-white); border-radius: var(--radius); padding: 30px; }
.track-status h3 { font-family: 'Playfair Display', serif; font-size: 24px; margin-bottom: 16px; }
.track-timeline { position: relative; padding-left: 30px; }
.track-timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: var(--light-gray); }
.track-step { position: relative; padding: 12px 0 12px 20px; }
.track-step::before { content: ''; position: absolute; left: -26px; top: 16px; width: 14px; height: 14px; border-radius: 50%; background: var(--light-gray); border: 2px solid var(--white); box-shadow: 0 0 0 2px var(--light-gray); }
.track-step.active::before { background: var(--gold); box-shadow: 0 0 0 2px var(--gold); }
.track-step.completed::before { background: #27ae60; box-shadow: 0 0 0 2px #27ae60; }
.track-step h5 { font-size: 15px; font-weight: 600; }
.track-step p { font-size: 13px; color: var(--gray); }

/* ========== PRODUCT DETAIL ========== */
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.product-detail-images { display: flex; flex-direction: column; gap: 16px; }
.product-detail-main { width: 100%; aspect-ratio: 3/4; background: var(--off-white); border-radius: var(--radius); overflow: hidden; display: flex; align-items: center; justify-content: center; border: 1px solid var(--light-gray); }
.product-detail-main i { font-size: 80px; color: rgba(201, 168, 76, 0.15); }
.product-detail-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.product-detail-info h2 { font-family: 'Playfair Display', serif; font-size: 32px; margin-bottom: 4px; }
.product-detail-info .category-tag { font-size: 13px; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; }
.product-detail-info .price { font-size: 28px; font-weight: 700; margin: 12px 0; }
.product-detail-info .price span { color: var(--gold); }
.product-detail-info .old-price { font-size: 18px; color: var(--gray); text-decoration: line-through; margin-left: 12px; font-weight: 400; }
.product-detail-info .description { color: var(--gray); line-height: 1.8; margin: 12px 0 20px; }
.product-detail-info .product-code { font-size: 13px; color: var(--gray); margin-bottom: 16px; }
.size-selector { margin: 16px 0; }
.size-selector label { display: block; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.size-options { display: flex; gap: 8px; flex-wrap: wrap; }
.size-options button { padding: 10px 20px; border: 1.5px solid var(--light-gray); border-radius: 8px; background: var(--white); font-size: 14px; font-weight: 500; cursor: pointer; transition: var(--transition); }
.size-options button:hover { border-color: var(--gold); }
.size-options button.active { border-color: var(--gold); background: var(--gold); color: var(--white); }
.color-selector { margin: 16px 0; }
.color-selector label { display: block; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.color-options { display: flex; gap: 10px; flex-wrap: wrap; }
.color-options button { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--light-gray); cursor: pointer; transition: var(--transition); }
.color-options button:hover { border-color: var(--gold); transform: scale(1.1); }
.color-options button.active { border-color: var(--gold); transform: scale(1.1); }
.qty-selector { display: flex; align-items: center; gap: 12px; margin: 16px 0; }
.qty-selector label { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.qty-selector .qty-control { display: flex; align-items: center; gap: 8px; }
.qty-selector .qty-control button { width: 32px; height: 32px; border: 1px solid var(--light-gray); background: var(--white); border-radius: 50%; cursor: pointer; transition: var(--transition); font-size: 16px; }
.qty-selector .qty-control button:hover { background: var(--gold); color: var(--white); border-color: var(--gold); }
.qty-selector .qty-control span { font-weight: 600; min-width: 30px; text-align: center; font-size: 16px; }

/* ========== CART SIDEBAR ========== */
.cart-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: 2000; display: none; backdrop-filter: blur(4px); }
.cart-overlay.open { display: block; }
.cart-sidebar { position: fixed; top: 0; right: -420px; width: 400px; max-width: 90vw; height: 100%; background: var(--white); z-index: 2001; padding: 30px; transition: var(--transition); box-shadow: -8px 0 40px rgba(0,0,0,0.1); display: flex; flex-direction: column; overflow-y: auto; }
.cart-sidebar.open { right: 0; }
.cart-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; border-bottom: 1px solid var(--light-gray); }
.cart-header h3 { font-family: 'Playfair Display', serif; font-size: 24px; }
.cart-close { background: none; border: none; font-size: 24px; cursor: pointer; transition: var(--transition); }
.cart-close:hover { color: var(--gold); }
.cart-items { flex: 1; overflow-y: auto; padding: 16px 0; }
.cart-item { display: flex; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--light-gray); align-items: center; }
.cart-item-image { width: 60px; height: 80px; background: var(--off-white); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; }
.cart-item-image i { font-size: 24px; color: rgba(201, 168, 76, 0.2); }
.cart-item-details { flex: 1; }
.cart-item-details h5 { font-size: 14px; font-weight: 500; }
.cart-item-details .item-price { font-size: 14px; font-weight: 600; color: var(--gold); }
.cart-item-qty { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.cart-item-qty button { width: 24px; height: 24px; border: 1px solid var(--light-gray); background: var(--white); border-radius: 50%; cursor: pointer; transition: var(--transition); font-size: 12px; }
.cart-item-qty button:hover { background: var(--gold); color: var(--white); border-color: var(--gold); }
.cart-item-qty span { font-weight: 600; min-width: 20px; text-align: center; }
.cart-item-remove { background: none; border: none; color: var(--gray); cursor: pointer; transition: var(--transition); font-size: 14px; }
.cart-item-remove:hover { color: #e74c3c; }
.cart-footer { border-top: 1px solid var(--light-gray); padding-top: 16px; }
.cart-total { display: flex; justify-content: space-between; font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.cart-total span:last-child { color: var(--gold); }
.checkout-btn { width: 100%; padding: 14px; background: var(--gold); color: var(--white); border: none; border-radius: 50px; font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: var(--transition); }
.checkout-btn:hover { background: var(--black); }
.empty-cart { text-align: center; padding: 40px 0; color: var(--gray); }
.empty-cart i { font-size: 48px; color: var(--light-gray); margin-bottom: 12px; }

/* ========== CHECKOUT MODAL ========== */
.checkout-modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 3000; background: rgba(0,0,0,0.6); backdrop-filter: blur(8px); display: none; align-items: center; justify-content: center; padding: 20px; }
.checkout-modal.open { display: flex; }
.checkout-box { background: var(--white); max-width: 560px; width: 100%; border-radius: var(--radius); padding: 40px; max-height: 90vh; overflow-y: auto; animation: modalSlide 0.3s ease; }
@keyframes modalSlide { from { transform: translateY(30px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.checkout-box h2 { font-family: 'Playfair Display', serif; font-size: 28px; margin-bottom: 4px; }
.checkout-box .subtitle { color: var(--gray); font-size: 14px; margin-bottom: 24px; }
.checkout-box .cod-info { background: var(--off-white); padding: 16px; border-radius: 8px; margin-bottom: 20px; border-left: 3px solid var(--gold); }
.checkout-box .cod-info p { font-size: 14px; color: var(--gray); }
.order-summary-mini { background: var(--off-white); padding: 16px; border-radius: 8px; margin: 16px 0; }
.order-summary-mini .line { display: flex; justify-content: space-between; font-size: 14px; padding: 4px 0; }
.order-summary-mini .line.total { font-weight: 700; font-size: 16px; border-top: 1px solid var(--light-gray); padding-top: 8px; margin-top: 4px; }
.place-order-btn { width: 100%; padding: 16px; background: var(--gold); color: var(--white); border: none; border-radius: 50px; font-size: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: var(--transition); margin-top: 8px; }
.place-order-btn:hover { background: var(--black); }
.close-modal-btn { display: block; width: 100%; padding: 12px; background: none; border: 1px solid var(--light-gray); border-radius: 50px; font-size: 14px; cursor: pointer; transition: var(--transition); margin-top: 10px; color: var(--gray); }
.close-modal-btn:hover { border-color: var(--black); color: var(--black); }

/* ========== FOOTER ========== */
.footer { background: var(--black); color: var(--white); padding: 60px 5% 30px; }
.footer-content { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand h3 { font-family: 'Playfair Display', serif; font-size: 28px; }
.footer-brand h3 span { color: var(--gold); }
.footer-brand p { color: var(--gray); font-size: 14px; margin-top: 8px; max-width: 300px; }
.footer-social { display: flex; gap: 16px; margin-top: 16px; }
.footer-social a { color: var(--gray); font-size: 18px; transition: var(--transition); }
.footer-social a:hover { color: var(--gold); }
.footer h4 { font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { color: var(--gray); text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer ul a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); margin-top: 40px; padding-top: 20px; text-align: center; color: var(--gray); font-size: 13px; max-width: 1400px; margin-left: auto; margin-right: auto; }
.footer-bottom span { color: var(--gold); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(3, 1fr); }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-text p { margin-left: auto; margin-right: auto; }
    .btn-group { justify-content: center; }
    .footer-content { grid-template-columns: 1fr 1fr; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .track-grid { grid-template-columns: 1fr; }
    .hero-glow-ring { display: none; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .hero-text h1 { font-size: 38px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .section-header h2 { font-size: 30px; }
    .steps-grid { grid-template-columns: 1fr 1fr; }
    .cart-sidebar { width: 100%; right: -100%; }
    .form-row { grid-template-columns: 1fr; }
    .checkout-box { padding: 24px; }
    .footer-content { grid-template-columns: 1fr; text-align: center; }
    .footer-social { justify-content: center; }
    .footer-brand p { margin-left: auto; margin-right: auto; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .hero { min-height: auto; padding: 40px 5% 60px; }
    .section { padding: 50px 5%; }
    .how-section { padding: 50px 5%; }
    .cod-banner h3 { font-size: 22px; }
    .page-hero h1 { font-size: 32px; }
    .about-values { grid-template-columns: 1fr; }
    .auth-input-group { flex-direction: column; }
    .product-detail-info h2 { font-size: 26px; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .hero-text h1 { font-size: 30px; }
    .btn { padding: 12px 28px; font-size: 12px; }
    .product-info { padding: 12px 14px 16px; }
    .product-info h4 { font-size: 13px; }
    .product-info .price { font-size: 15px; }
    .section-header h2 { font-size: 26px; }
    .steps-grid { grid-template-columns: 1fr; }
    .categories-grid { grid-template-columns: 1fr 1fr; }
    .logo { font-size: 22px; }
    .header { height: 62px; padding: 0 4%; }
    .mobile-nav { top: 62px; }
    .checkout-box { padding: 16px; }
    .product-detail-info .price { font-size: 22px; }
}