:root {
    --primary-color: #d4af37;
    --primary-dark: #b8972e;
    --soft-pink: #fce4ec;
    --soft-blue: #e3f2fd;
    --text-dark: #1a1a1a;
    --text-light: #555;
    --bg-light: #fafafa;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 40px rgba(212, 175, 55, 0.15);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background: linear-gradient(-45deg, #ffffff, var(--soft-pink), var(--soft-blue), #ffffff);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    overflow-x: hidden;
    max-width: 100vw;
}

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

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; }
img, video { max-width: 100%; height: auto; display: block; }

/* =====================
   NAVBAR
   ===================== */
.navbar {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-soft);
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo img { height: 40px; width: auto; transition: var(--transition); border-radius: 4px; }
.logo img:hover { transform: scale(1.05); filter: drop-shadow(0 0 10px rgba(212,175,55,0.5)); }

.nav-links { display: flex; list-style: none; gap: 2.5rem; margin: 0 auto; }

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding-bottom: 5px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0; height: 2px;
    bottom: 0; left: 0;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover { color: var(--primary-color); }
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; gap: 1rem; align-items: center; flex-shrink: 0; }

.action-btn {
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-dark);
    position: relative;
    transition: var(--transition);
    padding: 4px 2px;
    white-space: nowrap;
}

.action-btn:hover { color: var(--primary-color); }

.cart-badge {
    position: absolute;
    top: -8px; right: -12px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 600;
    height: 18px; min-width: 18px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    padding: 0 4px;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-badge.pop { transform: scale(1.5); }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    flex-shrink: 0;
}

.hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

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

/* Drawer Backdrop */
.drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0; visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.drawer-backdrop.open { opacity: 1; visibility: visible; }

/* Mobile Nav Drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 0; right: 0;
    width: min(320px, 85vw);
    height: 100dvh;
    background: rgba(255,255,255,0.88);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid rgba(255,255,255,0.5);
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    z-index: 1002;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    overflow-y: auto;
}

.mobile-nav-drawer.open { transform: translateX(0); }

.drawer-close {
    align-self: flex-end;
    background: rgba(0,0,0,0.06);
    border: none;
    width: 36px; height: 36px;
    border-radius: 50%;
    font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: var(--text-dark);
    transition: var(--transition);
    margin-bottom: 1rem;
}

.drawer-close:hover { background: rgba(0,0,0,0.12); color: var(--primary-color); }

.drawer-brand { margin-bottom: 2rem; }
.drawer-brand img { height: 36px; width: auto; border-radius: 4px; }

.drawer-links { list-style: none; display: flex; flex-direction: column; flex: 1; }
.drawer-links li { border-bottom: 1px solid rgba(0,0,0,0.06); }

.drawer-links a {
    display: block;
    padding: 1rem 0.25rem;
    font-size: 1.1rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-dark);
    transition: var(--transition);
    font-family: var(--font-body);
}

.drawer-links a:hover { color: var(--primary-color); padding-left: 0.5rem; }

.drawer-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.08);
}

.drawer-action-btn {
    background: rgba(212,175,55,0.08);
    border: 1px solid rgba(212,175,55,0.25);
    border-radius: 30px;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    cursor: pointer;
    display: flex; align-items: center; gap: 0.5rem;
    transition: var(--transition);
    position: relative;
}

.drawer-action-btn:hover { background: var(--primary-color); color: var(--white); border-color: var(--primary-color); }
.drawer-action-btn .cart-badge { position: static; margin-left: auto; }

.drawer-tagline {
    font-size: 0.78rem;
    color: var(--text-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 1.5rem;
    font-style: italic;
}

/* =====================
   HERO
   ===================== */
.hero {
    position: relative;
    height: 100svh;
    min-height: 500px;
    display: flex; align-items: center; justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg-parallax {
    position: absolute;
    top: -10%; left: 0;
    width: 100%; height: 120%;
    z-index: -2;
}

.hero-video {
    position: absolute;
    top: 50%; left: 50%;
    min-width: 100%; min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(255,255,255,0.3) 0%, rgba(252,228,236,0.6) 50%, rgba(227,242,253,0.8) 100%);
    z-index: -1;
}

.hero-content {
    z-index: 1;
    color: var(--text-dark);
    width: min(800px, calc(100% - 2rem));
    padding: 2rem;
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    transform: translateY(30px);
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
    animation-delay: 0.5s;
}

@keyframes fadeUp { to { transform: translateY(0); opacity: 1; } }

.hero-title {
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.15;
    margin-bottom: 1rem;
    color: #111;
    opacity: 1 !important;
    filter: none !important;
    mix-blend-mode: normal !important;
    text-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.hero-subtitle {
    font-size: clamp(0.8rem, 1.2vw, 1rem);
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    color: #444;
}

/* =====================
   BUTTONS
   ===================== */
.cta-button {
    background: var(--text-dark);
    color: var(--white);
    padding: 1rem 3rem;
    border: none;
    border-radius: 30px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition);
}

.cta-button:hover { background: var(--primary-color); box-shadow: 0 15px 25px rgba(212,175,55,0.3); transform: translateY(-3px); }
.cta-button:hover::before { left: 100%; transition: 0.6s ease; }

/* =====================
   PRODUCT SECTION
   ===================== */
.product-section { padding: 8rem 2rem; min-height: 100vh; }

.container { max-width: 1200px; margin: 0 auto; width: 100%; padding: 0 1rem; }

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.product-gallery {
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    min-width: 0;
}

.main-display {
    width: 100%;
    aspect-ratio: 4/5;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    margin-bottom: 1.5rem;
    background: #fff;
}

.main-display img, .main-display video {
    width: 100%; height: 100%;
    object-fit: contain;
    background: #fff;
    position: absolute;
    top: 0; left: 0;
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.main-display img.active, .main-display video.active { opacity: 1; }
.main-display:hover img.active { transform: scale(1.03); }

.thumbnail-list {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) transparent;
}

.thumbnail-list::-webkit-scrollbar { height: 4px; }
.thumbnail-list::-webkit-scrollbar-thumb { background: var(--primary-color); border-radius: 4px; }

.thumb-item {
    width: 80px; height: 80px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    flex-shrink: 0;
    position: relative;
    background: #fff;
}

.thumb-item img { width: 100%; height: 100%; object-fit: cover; }
.thumb-item.active { border-color: var(--primary-color); box-shadow: 0 4px 10px rgba(212,175,55,0.2); }

.thumb-item.video-thumb {
    background: var(--text-dark);
    color: var(--white);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 0.3rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    font-family: var(--font-body);
}

.thumb-item.video-thumb i { font-size: 1.1rem; color: var(--primary-color); }

.product-details { min-width: 0; }

.badge {
    display: inline-block;
    background: rgba(212,175,55,0.1);
    color: var(--primary-dark);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.product-title {
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.reviews {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    display: flex; align-items: center; gap: 0.2rem;
    flex-wrap: wrap;
}

.reviews span { color: var(--text-light); margin-left: 0.5rem; }

.product-price {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap;
}

.original-price { font-size: 1.2rem; text-decoration: line-through; color: #999; }

.product-description {
    font-size: clamp(0.9rem, 1.2vw, 1.05rem);
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.benefits { display: flex; gap: 2rem; margin-bottom: 2rem; flex-wrap: wrap; }

.benefit-item { display: flex; align-items: center; gap: 0.8rem; font-weight: 500; font-size: 0.95rem; }
.benefit-item i { font-size: 1.4rem; }

.product-cta-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0;
}

.quantity-selector {
    display: inline-flex; align-items: center;
    border: 1px solid #ddd;
    border-radius: 30px;
    overflow: hidden;
    flex-shrink: 0;
}

.quantity-selector button {
    background: transparent; border: none;
    width: 40px; height: 48px;
    font-size: 1.2rem; cursor: pointer;
    transition: var(--transition);
}

.quantity-selector button:hover { background: #f0f0f0; }

.quantity-selector input {
    width: 50px; height: 48px;
    border: none; text-align: center;
    font-family: var(--font-body);
    font-size: 1rem; font-weight: 600;
    background: transparent;
}

.quantity-selector input:focus { outline: none; }
.quantity-selector input[type=number] { -moz-appearance: textfield; }
.quantity-selector input[type=number]::-webkit-inner-spin-button,
.quantity-selector input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; appearance: none; margin: 0; }

.btn-primary {
    background: var(--text-dark);
    color: var(--white);
    border: none;
    border-radius: 30px;
    height: 48px; padding: 0 2.5rem;
    font-family: var(--font-body);
    font-size: 0.95rem; font-weight: 500;
    cursor: pointer;
    position: relative; overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    white-space: nowrap;
}

.btn-primary:disabled { background: #ccc; cursor: not-allowed; box-shadow: none; }
.btn-primary.full-width { width: 100%; padding: 0 1.5rem; }

.btn-glow {
    position: absolute;
    width: 50px; height: 100%;
    background: rgba(255,255,255,0.3);
    top: 0; left: -100px;
    transform: skewX(-20deg);
    transition: 0.5s;
}

.btn-primary:hover:not(:disabled) { background: var(--primary-color); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.btn-primary:hover .btn-glow { left: 120%; }

.shipping-info {
    margin-top: 2rem; padding-top: 1.5rem;
    border-top: 1px solid #eee;
    font-size: 0.88rem; color: var(--text-light);
}

.shipping-info p { margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.8rem; }
.shipping-info i { color: var(--primary-color); }

/* =====================
   MODALS
   ===================== */
.modal {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    padding: 1rem;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.active { opacity: 1; visibility: visible; }

.modal-content {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%; max-width: 500px;
    max-height: 90dvh; overflow-y: auto;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.modal.active .modal-content { transform: translateY(0) scale(1); }

.close-modal {
    position: absolute; top: 1.5rem; right: 1.5rem;
    background: #f5f5f5; border: none;
    width: 32px; height: 32px;
    border-radius: 50%; font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition);
}

.close-modal:hover { background: #e0e0e0; color: #ff3b30; transform: rotate(90deg); }

.modal-title { font-size: 1.8rem; margin-bottom: 1.5rem; color: var(--text-dark); text-align: center; }

.cart-items {
    min-height: 150px; max-height: 300px;
    overflow-y: auto; margin-bottom: 1.5rem;
    border-top: 1px solid #eee; border-bottom: 1px solid #eee;
    padding: 1rem 0;
}

.empty-cart-msg { text-align: center; color: var(--text-light); padding: 2rem 0; font-style: italic; }

.cart-item {
    display: flex; align-items: center; gap: 1rem;
    margin-bottom: 1rem; padding-bottom: 1rem;
    border-bottom: 1px dashed #eee;
}

.cart-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

.cart-item-img { width: 60px; height: 60px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.cart-item-details { flex: 1; min-width: 0; }
.cart-item-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.2rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cart-item-price { color: var(--text-light); font-size: 0.9rem; }
.cart-item-remove { background: none; border: none; color: #ff3b30; cursor: pointer; font-size: 1.1rem; transition: var(--transition); flex-shrink: 0; }
.cart-item-remove:hover { transform: scale(1.2); }

.cart-summary { background: #fafafa; padding: 1.5rem; border-radius: 12px; }
.cart-total { display: flex; justify-content: space-between; font-size: 1.3rem; font-weight: 600; margin-bottom: 1.5rem; }

.auth-tabs { display: flex; border-bottom: 2px solid #eee; margin-bottom: 2rem; }

.auth-tab {
    flex: 1; background: none; border: none;
    padding: 1rem; font-family: var(--font-body);
    font-size: 1rem; font-weight: 600;
    color: var(--text-light); cursor: pointer;
    position: relative; transition: var(--transition);
}

.auth-tab.active { color: var(--primary-color); }

.auth-tab::after {
    content: '';
    position: absolute; bottom: -2px; left: 0;
    width: 100%; height: 2px;
    background: var(--primary-color);
    transform: scaleX(0); transition: transform 0.3s ease;
}

.auth-tab.active::after { transform: scaleX(1); }

.auth-form { display: none; }
.auth-form.active { display: block; animation: fadeIn 0.4s ease; }

.custom-form .form-group { margin-bottom: 1.5rem; }

.custom-form label { display: block; font-size: 0.9rem; font-weight: 500; margin-bottom: 0.5rem; color: var(--text-dark); }

.custom-form input, .custom-form textarea {
    width: 100%; padding: 0.8rem 1rem;
    border: 1px solid #ddd; border-radius: 8px;
    font-family: var(--font-body); font-size: 1rem;
    transition: var(--transition); background: #fafafa;
}

.custom-form input:focus, .custom-form textarea:focus {
    outline: none; border-color: var(--primary-color);
    background: #fff; box-shadow: 0 0 0 3px rgba(212,175,55,0.1);
}

.forgot-link { display: block; text-align: center; margin-top: 1rem; color: var(--text-light); text-decoration: none; font-size: 0.9rem; transition: var(--transition); }
.forgot-link:hover { color: var(--primary-color); }

.success-message { text-align: center; padding: 2rem; color: #34c759; }
.success-message i { font-size: 4rem; margin-bottom: 1rem; animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); display: block; }
.success-message p { font-size: 1.1rem; font-weight: 500; color: var(--text-dark); }

.hidden { display: none !important; }

@keyframes scaleIn { 0% { transform: scale(0); } 100% { transform: scale(1); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* =====================
   CUSTOM CURSOR
   ===================== */
.cursor-dot, .cursor-outline {
    position: fixed;
    top: 0; left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none;
    will-change: left, top;
}

.cursor-dot {
    width: 6px; height: 6px;
    background-color: var(--primary-color);
}

.cursor-outline {
    width: 40px; height: 40px;
    max-width: 40px; max-height: 40px;
    border: 1px solid rgba(212,175,55,0.5);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

@media (hover: none) {
    .cursor-dot, .cursor-outline { display: none !important; }
    body { cursor: auto; }
    a, button, input, textarea, .thumb-item { cursor: auto !important; }
}

@media (hover: hover) and (pointer: fine) {
    body { cursor: none; }
    a, button, input, textarea, .thumb-item { cursor: none !important; }
}

/* =====================
   PARTICLES / NOISE
   ===================== */
.particle-canvas {
    position: fixed; inset: 0;
    width: 100vw; height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
}

.noise-overlay {
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.04;
    background-image: url('data:image/svg+xml;utf8,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
}

.word { display: inline-block; overflow: hidden; vertical-align: bottom; }

.tilt-card { transform-style: preserve-3d; transform: perspective(1000px); }
.tilt-content { transform: translateZ(50px); }

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
.lenis.lenis-scrolling iframe { pointer-events: none; }

/* =====================
   ABOUT SECTION
   ===================== */
.about-section {
    position: relative;
    padding: 10rem 2rem;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #ffffff, #fce4ec, #e3f2fd);
}

.about-bg-elements { position: absolute; inset: 0; z-index: -2; pointer-events: none; }

.blob { position: absolute; filter: blur(80px); opacity: 0.5; animation: blobFloat 10s ease-in-out infinite alternate; }
.blob-1 { top: -10%; right: -5%; width: 500px; height: 500px; background: radial-gradient(circle, var(--soft-pink), transparent 70%); }
.blob-2 { bottom: -10%; left: -5%; width: 600px; height: 600px; background: radial-gradient(circle, var(--soft-blue), transparent 70%); animation-delay: -5s; }

@keyframes blobFloat { 0% { transform: translate(0,0) scale(1); } 100% { transform: translate(-50px,50px) scale(1.1); } }

.about-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative; z-index: 1;
    width: 100%;
}

.about-text-content {
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: 20px; padding: 4rem;
    box-shadow: var(--shadow-soft);
    transition: box-shadow 0.4s ease, transform 0.4s ease;
    min-width: 0;
}

.about-text-content:hover { box-shadow: 0 30px 60px rgba(212,175,55,0.1); }

.about-heading {
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    margin-bottom: 2rem;
    color: #111 !important;
    background: none !important;
    -webkit-background-clip: initial !important;
    background-clip: initial !important;
    -webkit-text-fill-color: initial !important;
    opacity: 1 !important;
    filter: none !important;
    mix-blend-mode: normal !important;
    display: inline-block;
    text-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.about-heading .char { color: #111 !important; -webkit-text-fill-color: initial !important; }

.about-body { display: flex; flex-direction: column; gap: 1.5rem; }

.about-paragraph {
    font-size: clamp(0.9rem, 1.2vw, 1.05rem);
    line-height: 1.8; color: #444;
}

.highlight-kw { position: relative; font-weight: 600; color: var(--primary-dark); display: inline-block; cursor: default; }
.highlight-kw::after { content: ''; position: absolute; width: 100%; height: 2px; bottom: 0; left: 0; background: var(--primary-color); transform: scaleX(0); transform-origin: right; transition: transform 0.4s ease; }
.highlight-kw:hover::after { transform: scaleX(1); transform-origin: left; }

.about-visual { position: relative; display: flex; justify-content: center; align-items: center; min-height: 350px; }

.abstract-shape { position: relative; width: 400px; height: 400px; display: flex; justify-content: center; align-items: center; transform-style: preserve-3d; }

.glow-core { width: 150px; height: 150px; background: var(--primary-color); border-radius: 50%; filter: blur(40px); animation: pulseCore 4s ease-in-out infinite alternate; }

.glow-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(212,175,55,0.4); }
.glow-ring-1 { width: 250px; height: 250px; animation: rotateRing 15s linear infinite; border-top-color: transparent; border-bottom-color: transparent; }
.glow-ring-2 { width: 350px; height: 350px; animation: rotateRing 25s linear infinite reverse; border-left-color: transparent; border-right-color: transparent; }

.float-dot { position: absolute; width: 10px; height: 10px; background: var(--white); border-radius: 50%; box-shadow: 0 0 10px var(--white); }
.dot-1 { top: 20%; left: 20%; animation: floatDot 8s ease-in-out infinite; }
.dot-2 { bottom: 20%; right: 20%; animation: floatDot 10s ease-in-out infinite reverse; }
.dot-3 { top: 50%; right: 10%; animation: floatDot 12s ease-in-out infinite; }

@keyframes pulseCore { 0% { transform: scale(0.8); opacity: 0.6; } 100% { transform: scale(1.2); opacity: 1; } }
@keyframes rotateRing { 0% { transform: rotate(0deg) rotateX(60deg); } 100% { transform: rotate(360deg) rotateX(60deg); } }
@keyframes floatDot { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }

/* =====================
   BREAKPOINTS
   ===================== */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-actions .btn-label { display: none; }
    .hamburger { display: flex; }

    .product-layout { grid-template-columns: 1fr; gap: 2.5rem; }
    .product-details { padding: 0; }

    .about-container { grid-template-columns: 1fr; gap: 2rem; }
    .about-text-content { padding: 2.5rem; }
    .about-visual { min-height: 280px; }
    .abstract-shape { width: 260px; height: 260px; }
    .glow-ring-1 { width: 160px; height: 160px; }
    .glow-ring-2 { width: 220px; height: 220px; }
    .glow-core { width: 80px; height: 80px; }
    .blob { display: none; }
    .tilt-card { transform: none !important; }
    .tilt-content { transform: none !important; }
}

@media (max-width: 600px) {
    .nav-content { padding: 0.875rem 1rem; }
    .product-section { padding: 5rem 1rem 3rem; }
    .product-gallery { padding: 1rem; }
    .main-display { aspect-ratio: 1/1; margin-bottom: 1rem; }
    .product-cta-row { flex-direction: column; align-items: stretch; }
    .product-cta-row .quantity-selector { justify-content: center; }
    .product-cta-row .btn-primary { width: 100%; }
    .benefits { gap: 1rem; }
    .about-section { padding: 5rem 1rem; }
    .about-text-content { padding: 1.5rem; border-radius: 16px; }
    .hero-content { padding: 1.25rem; }
    .modal { align-items: flex-end; padding: 0; }
    .modal-content { border-radius: 20px 20px 0 0; max-width: 100%; max-height: 95dvh; }
}