/* Tri Fold Sofa - 3-in-1 Multifunctional Space-Saving Furniture Website Styles */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background: #fafafa;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

main {
    /* Push content below the fixed navbar */
    padding-top: var(--navbar-height);
}

/* Ensure in-page links land below fixed navbar */
section[id] {
    scroll-margin-top: calc(var(--navbar-height) + 40px);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1a202c;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }

p {
    margin-bottom: 1rem;
    color: #4a5568;
    line-height: 1.7;
}

/* Color Palette - Luxury Furniture */
:root {
    --primary-gold: #c5a47e;
    --secondary-gold: #d4b48a;
    --primary-navy: #1a2a3a;
    --secondary-navy: #2a3a4a;
    --accent-ivory: #f4f0e8;
    --dark-charcoal: #1a1a1a;
    --light-ivory: #f9f7f3;
    --medium-taupe: #8b7d6b;
    --accent-bronze: #b38b6d;
    --navbar-height: 90px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::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: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    color: var(--primary-navy);
    box-shadow: 0 8px 25px rgba(197, 164, 126, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(197, 164, 126, 0.5);
}

.btn-outline {
    background: rgba(26, 42, 58, 0.05);
    color: var(--primary-navy);
    border: 2px solid var(--primary-gold);
}

.btn-outline:hover {
    background: rgba(26, 42, 58, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(55, 71, 79, 0.2);
    transition: all 0.3s ease;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(55, 71, 79, 0.2);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    border-radius: 12px;
    color: var(--primary-navy);
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(197, 164, 126, 0.3);
}

/* Logo image used in nav and footer */
.logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.footer-logo .logo-img {
    height: 50px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-charcoal);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-gold);
    background: rgba(197, 164, 126, 0.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-charcoal);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Carousel Section */
.hero-carousel-section {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #fafafa 0%, #f0f4f8 50%, #fff 100%);
}

.morphing-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.morph-blob {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    opacity: 0.1;
    animation: morphing 8s ease-in-out infinite;
}

.blob-1 {
    width: 200px;
    height: 200px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.blob-2 {
    width: 300px;
    height: 300px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.blob-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes morphing {
    0%, 100% { 
        transform: translateY(0px) scale(1) rotate(0deg);
        border-radius: 50%;
    }
    25% { 
        transform: translateY(-20px) scale(1.1) rotate(90deg);
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% { 
        transform: translateY(-40px) scale(0.9) rotate(180deg);
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }
    75% { 
        transform: translateY(-20px) scale(1.05) rotate(270deg);
        border-radius: 40% 60% 60% 40% / 70% 30% 60% 40%;
    }
}

.hero-carousel-container {
    position: relative;
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
}

.carousel-slides {
    width: 100%;
    position: relative;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-slide.active {
    opacity: 1;
    position: relative;
}

.hero-content-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(197, 164, 126, 0.1);
    color: var(--primary-gold);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(197, 164, 126, 0.2);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--dark-charcoal);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: #4a5568;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 1rem;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(55, 71, 79, 0.1);
    border: 1px solid rgba(55, 71, 79, 0.1);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-slate);
}

.feature-pill i {
    color: var(--primary-gold);
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.8);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(55, 71, 79, 0.1);
    border: 1px solid rgba(55, 71, 79, 0.1);
}

.stat-number {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--medium-taupe);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-showcase {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.showcase-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(55, 71, 79, 0.3);
    transition: transform 0.3s ease;
}

.showcase-image:hover {
    transform: scale(1.05);
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.float-element {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.75rem 1rem;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-charcoal);
    border: 2px solid var(--primary-gold);
    animation: float 3s ease-in-out infinite;
}

.float-element i {
    color: var(--primary-gold);
}

.element-1 {
    top: 15%;
    left: -10%;
    animation-delay: 0s;
}

.element-2 {
    top: 45%;
    right: -15%;
    animation-delay: 1s;
}

.element-3 {
    bottom: 20%;
    left: -5%;
    animation-delay: 2s;
}

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

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    pointer-events: none;
    z-index: 3;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--primary-gold);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: all;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.carousel-btn:hover {
    background: #fff;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.carousel-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(55, 71, 79, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-gold);
    transform: scale(1.2);
}

/* Features Diamond Section */
.features-diamond-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #fff 0%, #f0f4f8 100%);
    position: relative;
}

.diamond-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-gold);
    border-radius: 50%;
    animation: particleFloat 6s ease-in-out infinite;
}

.particle-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.particle-2 {
    top: 40%;
    right: 20%;
    animation-delay: 1.5s;
}

.particle-3 {
    bottom: 30%;
    left: 30%;
    animation-delay: 3s;
}

.particle-4 {
    top: 70%;
    right: 10%;
    animation-delay: 4.5s;
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-30px) scale(1.5);
        opacity: 1;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(197, 164, 126, 0.1);
    color: var(--primary-gold);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(197, 164, 126, 0.2);
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--dark-charcoal);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

.diamond-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.feature-diamond {
    text-align: center;
    padding: 2.5rem 2rem;
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(26, 42, 58, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(197, 164, 126, 0.2);
}

.feature-diamond::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(197, 164, 126, 0.1), transparent);
    transition: left 0.6s;
}

.feature-diamond:hover::before {
    left: 100%;
}

.feature-diamond:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(197, 164, 126, 0.2);
    border-color: rgba(197, 164, 126, 0.3);
}

.diamond-shape {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    position: relative;
}

.diamond-inner {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #fff;
    box-shadow: 0 8px 25px rgba(197, 164, 126, 0.4);
    transition: all 0.3s ease;
    transform: rotate(45deg);
}

.diamond-inner i {
    transform: rotate(-45deg);
}

.feature-diamond:hover .diamond-inner {
    transform: rotate(45deg) scale(1.1);
}

.feature-diamond h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark-charcoal);
    margin-bottom: 1rem;
}

.feature-diamond p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin: 0;
}

/* Product Showcase Wave Section */
.product-showcase-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #fafafa 0%, #fff 100%);
    position: relative;
}

.wave-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200px;
}

.wave-background svg {
    width: 100%;
    height: 100%;
    fill: var(--primary-slate);
    opacity: 0.1;
}

.showcase-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.showcase-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-charcoal);
    margin-bottom: 1.5rem;
}

.showcase-content p {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.showcase-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(55, 71, 79, 0.1);
    box-shadow: 0 4px 15px rgba(55, 71, 79, 0.1);
    transition: all 0.3s ease;
}

.showcase-feature:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(55, 71, 79, 0.15);
}

.showcase-feature i {
    font-size: 1.5rem;
    color: var(--primary-gold);
    width: 40px;
    text-align: center;
}

.showcase-feature h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--dark-charcoal);
}

.showcase-feature p {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin: 0;
}

.showcase-gallery {
    position: relative;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1rem;
    height: 500px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(55, 71, 79, 0.2);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 35px rgba(55, 71, 79, 0.3);
}

.main-item {
    grid-row: 1 / 3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 42, 58, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

/* Specifications Polygon Section */
.specifications-polygon-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f0f4f8 0%, #fff 100%);
    position: relative;
}

.polygon-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.polygon-shape {
    position: absolute;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    opacity: 0.05;
    animation: polygonRotate 12s linear infinite;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation-delay: 0s;
}

.shape-2 {
    width: 80px;
    height: 80px;
    top: 60%;
    right: 15%;
    clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
    animation-delay: 4s;
}

.shape-3 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    left: 30%;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    animation-delay: 8s;
}

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

.specs-header {
    text-align: center;
    margin-bottom: 4rem;
}

.specs-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--dark-charcoal);
    margin-bottom: 1rem;
}

.specs-header p {
    font-size: 1.1rem;
    color: var(--medium-gray);
}

.specs-polygon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.spec-polygon {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(55, 71, 79, 0.1);
    box-shadow: 0 8px 25px rgba(55, 71, 79, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.spec-polygon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    transition: width 0.3s ease;
}

.spec-polygon:hover::before {
    width: 8px;
}

.spec-polygon:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(55, 71, 79, 0.15);
}

.polygon-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(55, 71, 79, 0.1);
}

.polygon-header i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
}

.polygon-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-charcoal);
    margin: 0;
}

.spec-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(55, 71, 79, 0.1);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--dark-charcoal);
}

.spec-value {
    color: var(--primary-gold);
    font-weight: 600;
    text-align: right;
}

/* CTA Geometric Section */
.cta-geometric-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f9f7f3 0%, #f0ece4 100%);
    position: relative;
    overflow: hidden;
}

.geometric-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.geo-element {
    position: absolute;
    background: rgba(197, 164, 126, 0.1);
    border-radius: 50%;
    z-index: 1;
}

.element-1 {
    width: 150px;
    height: 150px;
    top: 10%;
    left: 5%;
    border-radius: 50%;
    animation-delay: 0s;
}

.element-2 {
    width: 100px;
    height: 100px;
    top: 60%;
    right: 10%;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation-delay: 2.5s;
}

.element-3 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    transform: rotate(45deg);
    animation-delay: 5s;
}

.element-4 {
    width: 120px;
    height: 120px;
    top: 30%;
    right: 30%;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    animation-delay: 7.5s;
}

@keyframes geoFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
    }
    50% { 
        transform: translateY(-30px) rotate(180deg);
    }
}

.cta-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.cta-text h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--dark-charcoal);
}

.cta-text p {
    font-size: 1.2rem;
    color: #4a5568;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #4a5568;
    font-weight: 500;
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(26, 42, 58, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(197, 164, 126, 0.2);
}

.benefit-item i {
    color: var(--primary-gold);
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.cta-action {
    text-align: center;
}

.price-display {
    background: rgba(197, 164, 126, 0.1);
    border: 1px solid rgba(197, 164, 126, 0.2);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.price-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.price-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    border: 1px solid rgba(55, 71, 79, 0.1);
}

.size-label {
    font-weight: 600;
    color: var(--dark-charcoal);
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-gold);
}

.guarantee-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.guarantee-note i {
    color: var(--primary-gold);
}

/* Blog Article Top Image */
.blog-hero-image {
    margin-bottom: 1.5rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(26, 42, 58, 0.08);
    border: 1px solid rgba(197, 164, 126, 0.2);
}

.blog-hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Footer */
footer {
    background: var(--dark-charcoal);
    color: #cbd5e0;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    color: #f7fafc;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-logo .logo-icon {
    margin-bottom: 1rem;
}

.footer-section p {
    color: #a0aec0;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(55, 71, 79, 0.3);
    color: #a0aec0;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .showcase-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .cta-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        box-shadow: 0 4px 20px rgba(55, 71, 79, 0.2);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    /* Extra breathing space below navbar on mobile */
    main {
        padding-top: calc(var(--navbar-height) + 10px);
    }
    /* Shop page: show product image first, then description */
    .product-hero-grid {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
    .product-gallery {
        order: -1;
    }
    /* Show hero stats in one line on mobile */
    .hero-stats {
        gap: 0.5rem;
        flex-wrap: nowrap;
        justify-content: center;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.5rem;
    }
    .stat-item {
        flex: 0 0 auto;
        padding: 0.6rem 0.8rem;
    }
    
    .hero-features {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .diamond-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .specs-polygon-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        height: auto;
    }
    
    .main-item {
        grid-row: auto;
    }
    
    .cta-text h2 {
        font-size: 2.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    /* Tighter spacing for very small screens */
    .hero-stats {
        gap: 0.4rem;
    }
    .stat-item {
        padding: 0.5rem 0.7rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .feature-diamond {
        padding: 1.5rem;
    }
    
    .diamond-inner {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .price-amount {
        font-size: 1.2rem;
    }
    
    .cta-text h2 {
        font-size: 1.8rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Shop Page Specific Styles */
.product-hero-section {
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, #fafafa 0%, #f0f4f8 100%);
    position: relative;
    overflow: hidden;
}

.product-hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.product-info h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--dark-charcoal);
}

.product-subtitle {
    font-size: 1.2rem;
    color: #4a5568;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.product-highlights {
    margin-bottom: 3rem;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.highlight-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(55, 71, 79, 0.1);
    transition: all 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(55, 71, 79, 0.15);
}

.highlight-card i {
    font-size: 1.5rem;
    color: var(--primary-gold);
    width: 40px;
    text-align: center;
}

.highlight-card div h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--dark-charcoal);
}

.highlight-card div p {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin: 0;
}

.product-pricing {
    background: rgba(197, 164, 126, 0.05);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(197, 164, 126, 0.2);
    backdrop-filter: blur(10px);
    text-align: center;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header .price-label {
    font-size: 0.9rem;
    color: var(--medium-taupe);
    margin-bottom: 0.5rem;
}

.pricing-header .price-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-gold);
    margin: 0.5rem 0;
}

.pricing-header .price-note {
    font-size: 0.9rem;
    color: var(--primary-navy);
    font-weight: 600;
}

.product-gallery {
    position: relative;
}

.main-product-view {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(55, 71, 79, 0.3);
    margin-bottom: 1.5rem;
}

.main-image {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.main-image:hover {
    transform: scale(1.05);
}

.image-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge {
    background: rgba(220, 20, 60, 0.9);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.badge.premium {
    background: rgba(55, 71, 79, 0.9);
}

.thumbnail-gallery {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.thumbnail {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary-gold);
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(197, 164, 126, 0.4);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Page Sections - Shared Page Hero */
.page-hero {
    padding: 7rem 0 3rem;
    background: linear-gradient(135deg, #fafafa 0%, #f0f4f8 100%);
    border-bottom: 1px solid rgba(55, 71, 79, 0.2);
}

.page-hero h1 {
    font-size: 2.5rem;
    color: var(--dark-charcoal);
    margin-bottom: 0.5rem;
}

.page-hero p {
    font-size: 1.1rem;
    color: var(--medium-gray);
}

/* About Page */
.about-content-section { 
    padding: 4rem 0; 
    background: #fff; 
}

.about-grid { 
    display: grid; 
    grid-template-columns: 1.2fr 0.8fr; 
    gap: 3rem; 
    align-items: start; 
}

.about-text h2 { 
    font-size: 2rem; 
    color: var(--dark-charcoal); 
    margin-bottom: 1rem; 
}

.about-text h3 { 
    font-size: 1.25rem; 
    color: var(--dark-charcoal); 
    margin-top: 1.5rem; 
}

.image-stack { 
    position: relative; 
}

.stack-image { 
    width: 100%; 
    border-radius: 14px; 
    box-shadow: 0 12px 35px rgba(55, 71, 79, 0.2); 
}

.stack-image.secondary { 
    position: absolute; 
    right: -10%; 
    bottom: -10%; 
    width: 60%; 
    border: 6px solid #fff; 
}

.stats-overlay { 
    display: grid; 
    grid-template-columns: repeat(3,1fr); 
    gap: 1rem; 
    margin-top: 1.25rem; 
}

.stat-item { 
    background: rgba(255, 255, 255, 0.9); 
    border: 1px solid rgba(55, 71, 79, 0.2); 
    border-radius: 12px; 
    padding: 0.75rem; 
    text-align: center; 
}

.stat-number { 
    color: var(--primary-crimson); 
}

.values-section { 
    padding: 4rem 0; 
    background: linear-gradient(135deg, #fafafa 0%, #f0f4f8 100%); 
}

.values-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); 
    gap: 1.5rem; 
}

.value-card { 
    background: rgba(255, 255, 255, 0.9); 
    border: 1px solid rgba(55, 71, 79, 0.2); 
    border-radius: 16px; 
    padding: 1.5rem; 
    box-shadow: 0 8px 24px rgba(55, 71, 79, 0.1); 
    transition: transform 0.2s ease, box-shadow 0.2s ease; 
}

.value-card:hover { 
    transform: translateY(-6px); 
    box-shadow: 0 14px 36px rgba(55, 71, 79, 0.2); 
}

.value-icon { 
    width: 56px; 
    height: 56px; 
    border-radius: 14px; 
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-bronze));
    color: var(--primary-navy); 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 1.5rem; 
    box-shadow: 0 8px 24px rgba(197, 164, 126, 0.3); 
    margin-bottom: 1rem; 
}

/* Contact Page */
.contact-content-section { 
    padding: 4rem 0; 
    background: #fff; 
}

.contact-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 2rem; 
    align-items: start; 
}

.contact-info .info-header h2 { 
    font-size: 1.75rem; 
}

.contact-methods { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 1rem; 
    margin: 1rem 0; 
}

.contact-method { 
    display: flex; 
    gap: 1rem; 
    background: rgba(255, 255, 255, 0.9); 
    border: 1px solid rgba(55, 71, 79, 0.2); 
    border-radius: 14px; 
    padding: 1rem; 
    align-items: center; 
}

.method-icon { 
    width: 44px; 
    height: 44px; 
    border-radius: 10px; 
    background: rgba(197, 164, 126, 0.2);
    color: var(--primary-gold); 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
}

.support-features .feature-item { 
    background: rgba(255, 255, 255, 0.9); 
    border: 1px solid rgba(55, 71, 79, 0.2); 
    border-radius: 12px; 
    padding: 0.75rem 1rem; 
}

.contact-form-section { 
    background: rgba(255, 255, 255, 0.9); 
    border: 1px solid rgba(55, 71, 79, 0.2); 
    border-radius: 16px; 
    padding: 1.5rem; 
    box-shadow: 0 10px 28px rgba(55, 71, 79, 0.1); 
}

.contact-form .form-row { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 1rem; 
}

.contact-form .form-group { 
    display: flex; 
    flex-direction: column; 
    gap: 0.5rem; 
    margin-bottom: 1rem; 
}

.contact-form label { 
    font-weight: 600; 
    color: var(--dark-charcoal); 
}

.contact-form input, 
.contact-form select, 
.contact-form textarea { 
    padding: 0.875rem 1rem; 
    border: 1px solid rgba(55, 71, 79, 0.2); 
    border-radius: 10px; 
    font: inherit; 
    color: var(--dark-charcoal); 
    background: rgba(255, 255, 255, 0.9); 
}

.checkbox-group .checkbox-label { 
    display: flex; 
    align-items: center; 
    gap: 0.5rem; 
    cursor: pointer; 
}

.checkbox-group input[type="checkbox"] { 
    width: 18px; 
    height: 18px; 
}

/* Legal Pages (Privacy, Cookies, Terms) */
.legal-page {
    padding: 7rem 0 4rem;
    background: linear-gradient(135deg, #fafafa 0%, #fff 100%);
}

.legal-header {
    margin-bottom: 1.5rem;
}

.legal-header h1 {
    font-size: 2.4rem;
    color: var(--dark-charcoal);
    margin-bottom: 0.5rem;
}

.legal-header .last-updated {
    color: var(--medium-gray);
}

.legal-content {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(55, 71, 79, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 10px 28px rgba(55, 71, 79, 0.12);
}

.legal-section { margin-bottom: 1.75rem; }
.legal-section h2 { margin-bottom: 0.75rem; }

/* Blog Page */
.blog-content-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #fff 0%, #f0f4f8 100%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(55, 71, 79, 0.2);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(55, 71, 79, 0.12);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(55, 71, 79, 0.18);
}

.blog-card.featured {
    border-color: rgba(220, 20, 60, 0.4);
}

.blog-image {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(220, 20, 60, 0.9);
    color: #fff;
    border-radius: 999px;
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
    font-weight: 700;
}

.blog-content {
    padding: 1.25rem 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.blog-content h2 {
    font-size: 1.25rem;
    margin: 0.25rem 0 0.25rem;
}

.blog-content h2 a {
    color: var(--dark-charcoal);
    text-decoration: none;
}

.blog-content h2 a:hover {
    color: var(--primary-gold);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-slate);
    text-decoration: none;
    font-weight: 600;
    margin-top: 0.25rem;
}

.read-more:hover {
    color: var(--primary-gold);
}

/* Blog Article Styles */
.blog-article {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(55, 71, 79, 0.2);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 28px rgba(55, 71, 79, 0.12);
}

.blog-article h2 {
    color: var(--dark-charcoal);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.blog-article h2:first-of-type {
    margin-top: 0;
}

.blog-article p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* Responsive overrides for subpages */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .product-hero-grid { grid-template-columns: 1fr; text-align: center; }
    .stack-image.secondary { position: static; width: 100%; border: none; margin-top: 1rem; }
}

@media (max-width: 768px) {
    .contact-form .form-row { grid-template-columns: 1fr; }
    .highlight-grid { grid-template-columns: 1fr; }
    .product-info h1 { font-size: 2.5rem; }
    .image-stack { max-width: 360px; margin: 0 auto; }
    .stack-image { width: 85%; margin: 0 auto; }
    .stack-image.secondary { width: 60%; }
    .stats-overlay { display: none; }
    .about-visual { display: none; }
}

@media (max-width: 480px) {
    .product-info h1 { font-size: 2rem; }
    .image-stack { max-width: 300px; }
    .stack-image { width: 75%; }
    .stack-image.secondary { width: 55%; }
}