/* ============================================
   DIVA DAULTI - Premium Fashion Manufacturing Website
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Neutral Premium Palette */
    --color-black: #0a0a0a;
    --color-charcoal: #1a1a1a;
    --color-dark-gray: #2d2d2d;
    --color-gray: #6b6b6b;
    --color-light-gray: #a3a3a3;
    --color-off-white: #f5f5f3;
    --color-cream: #faf9f7;
    --color-white: #ffffff;
    --color-beige: #e8e4df;
    --color-accent: #c9a96e;
    
    /* WhatsApp Green */
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;
    
    /* Typography - Napkin.ai Style */
    --font-serif: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-smooth: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-black);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray);
    margin-bottom: var(--space-sm);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-black);
    border: 1px solid var(--color-black);
}

.btn-secondary:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition-base);
    background-color: transparent;
}

.navbar.scrolled {
    background-color: rgba(250, 249, 247, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-beige);
    padding: var(--space-sm) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-black);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-charcoal);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-black);
    transition: var(--transition-base);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links .nav-cta {
    padding: 0.75rem 1.5rem;
    background-color: var(--color-black);
    color: var(--color-white);
    border-radius: var(--radius-sm);
}

.nav-links .nav-cta::after {
    display: none;
}

.nav-links .nav-cta:hover {
    background-color: var(--color-charcoal);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--color-black);
    transition: var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-cream);
    z-index: 999;
    padding-top: 100px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
}

.mobile-nav-links a {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-black);
}

.mobile-nav-links .nav-cta {
    margin-top: var(--space-md);
    padding: 1rem 2rem;
    background-color: var(--color-black);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.875rem;
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(250, 249, 247, 0.65) 0%, 
        rgba(232, 228, 223, 0.60) 50%, 
        rgba(245, 245, 243, 0.55) 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(201, 169, 110, 0.05) 0%, transparent 60%);
    animation: float 25s ease-in-out infinite reverse;
    z-index: 1;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(30px, 30px) rotate(5deg); }
}

.hero-content {
    max-width: 900px;
    text-align: center;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards 0.2s;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-gray);
    margin-bottom: var(--space-xl);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards 0.4s;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards 0.6s;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-beige);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards 0.8s;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-black);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray);
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 1s;
}

.scroll-indicator span {
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-black), transparent);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.5; }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
        min-height: 80vh;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-content .subtitle {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        gap: var(--space-lg);
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .stat-item {
        min-width: 140px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: var(--space-3xl) 0;
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.service-card {
    padding: var(--space-xl);
    background-color: var(--color-cream);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-black) 0%, var(--color-gray) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-image {
    width: 100%;
    height: 180px;
    margin-bottom: var(--space-md);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-md);
    color: var(--color-black);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--color-gray);
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: var(--space-lg);
    }
    
    .service-image {
        height: 200px;
    }
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
    padding: var(--space-3xl) 0;
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
}

.why-us .section-tag {
    color: var(--color-light-gray);
}

.why-us .section-title {
    color: var(--color-white);
}

.why-us .section-subtitle {
    color: var(--color-light-gray);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.why-card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.why-card:hover {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(8px);
}

.why-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-accent);
    line-height: 1;
    opacity: 0.6;
}

.why-content h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.why-content p {
    font-size: 0.9375rem;
    color: var(--color-light-gray);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .why-us-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .why-card {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .why-number {
        font-size: 2rem;
    }
}

/* ============================================
   Process Section
   ============================================ */
.process {
    padding: var(--space-3xl) 0;
    background-color: var(--color-cream);
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 32px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--color-beige) 0%, var(--color-black) 20%, var(--color-black) 80%, var(--color-beige) 100%);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    padding: var(--space-lg) 0;
    position: relative;
    opacity: 0;
    transform: translateX(-20px);
    transition: var(--transition-smooth);
}

.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}

.step-number {
    width: 64px;
    height: 64px;
    min-width: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-black);
    background-color: var(--color-cream);
    border: 2px solid var(--color-black);
    border-radius: 50%;
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.process-step:hover .step-number {
    background-color: var(--color-black);
    color: var(--color-white);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.step-content p {
    font-size: 0.9375rem;
    color: var(--color-gray);
    line-height: 1.6;
}

@media (max-width: 640px) {
    .process-timeline::before {
        left: 24px;
    }
    
    .step-number {
        width: 48px;
        height: 48px;
        min-width: 48px;
        font-size: 1rem;
    }
    
    .process-step {
        gap: var(--space-md);
    }
}

/* ============================================
   Premium Collection Section
   ============================================ */
.premium {
    padding: var(--space-3xl) 0;
    background-color: var(--color-white);
}

.premium-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.premium-text {
    padding-right: var(--space-xl);
}

.premium-description {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.premium-features {
    margin-bottom: var(--space-xl);
}

.premium-features li {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-beige);
}

.premium-features li:last-child {
    border-bottom: none;
}

.feature-icon {
    font-size: 1.25rem;
    color: var(--color-accent);
    font-weight: 300;
}

.premium-features strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.premium-features p {
    font-size: 0.875rem;
    color: var(--color-gray);
}

.premium-visual {
    position: relative;
}

.visual-card {
    aspect-ratio: 4/5;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: flex-end;
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.premium-reel-card {
    aspect-ratio: 9/16;
    max-width: 400px;
    padding: 0;
    background: white;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

.premium-reel-card .instagram-media {
    border: none !important;
    margin: 0 !important;
    max-width: 100% !important;
    min-width: 100% !important;
    border-radius: var(--radius-lg);
}

.premium-reel-card .visual-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    z-index: 10;
}

.visual-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.visual-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    z-index: 1;
}

.visual-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
}

.visual-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-accent);
    color: var(--color-black);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.visual-content h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.visual-content p {
    font-size: 0.875rem;
    color: var(--color-light-gray);
}

@media (max-width: 900px) {
    .premium-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .premium-text {
        padding-right: 0;
    }
    
    .visual-card {
        aspect-ratio: 16/9;
    }
}

/* ============================================
   Trust Section
   ============================================ */
.trust {
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.trust-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.trust-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.trust-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(250, 249, 247, 0.92) 0%, 
        rgba(232, 228, 223, 0.88) 100%);
}

.trust-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.trust-badge {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.trust h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.trust p {
    font-size: 1.125rem;
    color: var(--color-gray);
    line-height: 1.7;
}

/* ============================================
   Gallery Section
   ============================================ */
.gallery {
    padding: var(--space-3xl) 0;
    background-color: var(--color-cream);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: var(--space-md);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.gallery-item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item-wide {
    grid-column: span 2;
}

@media (max-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .gallery-item {
        height: 200px;
    }
    
    .gallery-item-large {
        grid-column: span 2;
        grid-row: span 1;
        height: 300px;
    }
    
    .gallery-item-wide {
        grid-column: span 2;
        height: 200px;
    }
}

@media (max-width: 640px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item-large,
    .gallery-item-wide {
        grid-column: span 1;
    }
}

/* ============================================
   Instagram Section
   ============================================ */
.instagram-section {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, #fafaf9 0%, #f5f5f4 100%);
}

.instagram-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.instagram-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #F77737 100%);
    border-radius: 50px;
    color: white;
    margin-bottom: var(--space-xl);
    box-shadow: 0 8px 24px rgba(131, 58, 180, 0.3);
}

.instagram-followers {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.instagram-follow-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #F77737 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    margin-top: var(--space-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 16px rgba(131, 58, 180, 0.3);
}

.instagram-follow-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(131, 58, 180, 0.4);
}

.instagram-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.instagram-reel {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: white;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.instagram-reel .instagram-media {
    border: none !important;
    margin: 0 !important;
    max-width: 100% !important;
    min-width: 100% !important;
    border-radius: 16px;
}

.instagram-cta {
    padding: var(--space-xl);
}

.instagram-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--color-black);
}

.instagram-cta p {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.instagram-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.instagram-stats .stat-item {
    text-align: center;
}

.instagram-stats .stat-number {
    display: block;
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--space-xs);
}

.instagram-stats .stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.instagram-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

@media (max-width: 900px) {
    .instagram-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .instagram-reel {
        order: 1;
    }
    
    .instagram-cta {
        order: 2;
        padding: 0;
    }
}

@media (max-width: 640px) {
    .instagram-badge {
        padding: var(--space-sm) var(--space-lg);
        font-size: 0.875rem;
    }
    
    .instagram-badge svg {
        width: 24px;
        height: 24px;
    }
    
    .instagram-followers {
        font-size: 1rem;
    }
    
    .instagram-stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: var(--space-lg);
    }
    
    .instagram-cta h3 {
        font-size: 1.5rem;
    }
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.cta-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(10, 10, 10, 0.9) 0%, 
        rgba(26, 26, 26, 0.85) 100%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-content .section-tag {
    color: var(--color-light-gray);
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-content p {
    font-size: 1.125rem;
    color: var(--color-light-gray);
    margin-bottom: var(--space-xl);
}

.cta-section .btn-primary {
    background-color: var(--color-white);
    color: var(--color-black);
}

.cta-section .btn-primary:hover {
    background-color: var(--color-off-white);
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.cta-section .btn-primary .whatsapp-icon {
    color: var(--color-whatsapp);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-2xl) 0 var(--space-lg);
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    display: inline-block;
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.footer-brand p {
    font-size: 0.9375rem;
    color: var(--color-light-gray);
    max-width: 280px;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-col ul li {
    margin-bottom: var(--space-sm);
}

.footer-col ul a {
    font-size: 0.9375rem;
    color: var(--color-light-gray);
}

.footer-col ul a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-gray);
}

@media (max-width: 900px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Floating WhatsApp Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-base);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
    position: relative;
    z-index: 2;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
    visibility: visible;
}

/* White Tooltip Bubble on Left of Button */
.whatsapp-tooltip {
    position: absolute;
    right: calc(100% + 15px);
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background-color: var(--color-white);
    color: var(--color-black);
    padding: 0.875rem 1.25rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 8px solid var(--color-white);
}

/* Show tooltip on scroll */
.whatsapp-float.scrolled .whatsapp-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
    visibility: visible;
    animation: tooltipSlide 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes tooltipSlide {
    0% {
        opacity: 0;
        transform: translateY(-50%) translateX(20px);
    }
    50% {
        transform: translateY(-50%) translateX(-5px);
    }
    100% {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}


/* Pulse Animation */
.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--color-whatsapp);
    animation: whatsappPulse 2s ease-in-out infinite;
    z-index: 1;
}

@keyframes whatsappPulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

@media (max-width: 640px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
    
    .whatsapp-tooltip {
        display: none !important;
    }
}

/* ============================================
   Animations & Scroll Effects
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-smooth);
}

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

/* Smooth Scroll Target Offset */
section[id] {
    scroll-margin-top: 80px;
}

/* Selection Styles */
::selection {
    background-color: var(--color-accent);
    color: var(--color-black);
}

/* Focus Styles */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

/* Loading Animation for Images */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.loading {
    background: linear-gradient(90deg, var(--color-beige) 25%, var(--color-off-white) 50%, var(--color-beige) 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite linear;
}

/* ============================================
   MANUFACTURING SCROLL - Napkin.ai Sticky Pattern
   ============================================ */
.manufacturing-scroll {
    background-color: var(--color-white);
    position: relative;
    transition: background-color 0.6s ease;
}

/* Pastel background colors for each step */
.manufacturing-scroll[data-active-step="0"] { background-color: #FEF3E2; } /* Warm cream - Design */
.manufacturing-scroll[data-active-step="1"] { background-color: #E8F4F8; } /* Light blue - Fabric */
.manufacturing-scroll[data-active-step="2"] { background-color: #FDF2F8; } /* Light pink - Pattern */
.manufacturing-scroll[data-active-step="3"] { background-color: #F0FDF4; } /* Light green - Cutting */
.manufacturing-scroll[data-active-step="4"] { background-color: #FEF9C3; } /* Light yellow - Stitching */
.manufacturing-scroll[data-active-step="5"] { background-color: #F3E8FF; } /* Light purple - Label */
.manufacturing-scroll[data-active-step="6"] { background-color: #ECFEFF; } /* Light cyan - QC */
.manufacturing-scroll[data-active-step="7"] { background-color: #FFF7ED; } /* Light orange - Dispatch */
.manufacturing-scroll[data-active-step="8"] { background-color: #F0FDFA; } /* Light teal - Happy Brand */

.scroll-container {
    display: flex;
    min-height: auto; /* Height determined by content */
    position: relative;
}

/* Left Column - Scrolling Text */
.scroll-text-column {
    width: 50%;
    padding: 0 var(--space-2xl) 0 var(--space-3xl);
    position: relative;
    z-index: 2;
}

.scroll-text-wrapper {
    padding-top: 0;
    padding-bottom: 50vh;
}

/* Individual Step */
.scroll-step {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-xl) 0;
    opacity: 0;
    filter: blur(4px);
    transform: translateY(100px);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Step entering from bottom - waiting below */
.scroll-step.upcoming {
    opacity: 0;
    filter: blur(4px);
    transform: translateY(100px);
}

/* Step is currently active - fully visible */
.scroll-step.active {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

/* Step has exited at the top */
.scroll-step.passed {
    opacity: 0;
    filter: blur(4px);
    transform: translateY(-100px);
}

.step-index {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-light-gray);
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
    display: block;
    transition: color 0.5s ease;
}

.scroll-step.active .step-index {
    color: var(--color-charcoal);
}

.step-heading {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-light-gray);
    line-height: 1.1;
    margin-bottom: var(--space-md);
    letter-spacing: -0.04em;
    transition: color 0.5s ease;
}

.scroll-step.active .step-heading {
    color: var(--color-black);
}

.step-description {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    color: var(--color-light-gray);
    line-height: 1.7;
    max-width: 420px;
    transition: color 0.5s ease;
}

.scroll-step.active .step-description {
    color: var(--color-gray);
}

/* Right Column - Sticky Visual */
.scroll-visual-column {
    width: 50%;
    position: relative;
}

.scroll-visual-column.is-hidden {
    display: none;
}

.scroll-visual-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    background-color: transparent;
}

.visual-container {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 4/5;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.12),
        0 10px 30px rgba(0, 0, 0, 0.08);
}

.visual-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(1.08);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.visual-image.active {
    opacity: 1;
    transform: scale(1);
}

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

.mobile-step-image {
    display: none;
    margin-top: var(--space-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.12),
        0 8px 20px rgba(0, 0, 0, 0.08);
}

.mobile-step-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .scroll-container {
        flex-direction: column;
        min-height: auto;
    }
    
    .scroll-text-column,
    .scroll-visual-column {
        width: 100%;
    }
    
    .scroll-text-column {
        padding: 0 var(--space-lg);
        order: 1;
    }
    
    .scroll-visual-column {
        order: 2;
    }
    
    .scroll-visual-sticky {
        position: relative;
        height: 50vh;
        padding: var(--space-xl);
    }
    
    .scroll-text-wrapper {
        padding: var(--space-xl) 0 var(--space-2xl);
    }
    
    .scroll-step {
        min-height: auto;
        padding: var(--space-lg) 0;
        opacity: 1;
        filter: none;
        transform: none;
        border-bottom: 1px solid var(--color-beige);
    }
    
    .scroll-step:last-child {
        border-bottom: none;
    }
    
    .scroll-step .step-heading {
        color: var(--color-black);
    }
    
    .scroll-step .step-description {
        color: var(--color-gray);
    }
    
    .scroll-step .step-index {
        color: var(--color-charcoal);
    }
    
    .visual-container {
        max-width: 100%;
        aspect-ratio: 16/10;
    }
    
    .visual-image {
        opacity: 0;
    }
    
    .visual-image.active {
        opacity: 1;
        transform: scale(1);
    }

    .mobile-step-image {
        display: block;
    }
}

@media (max-width: 640px) {
    .step-heading {
        font-size: 1.875rem;
    }
    
    .step-description {
        font-size: 1rem;
    }
    
    .scroll-visual-sticky {
        height: 40vh;
        padding: var(--space-md);
    }
    
    .scroll-text-column {
        padding: 0 var(--space-md);
    }
}