/* ========================================
   Mishri Stone Studio - Main Stylesheet
   From Earth to Elegance
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Earthy Stone Palette */
    --primary: #8B6914;
    --primary-dark: #6B5010;
    --primary-light: #C4A052;
    
    /* Secondary Colors */
    --secondary: #2C3E50;
    --secondary-dark: #1a252f;
    --secondary-light: #34495e;
    
    /* Neutral Colors */
    --dark: #1a1a1a;
    --gray-900: #212121;
    --gray-800: #333333;
    --gray-700: #4a4a4a;
    --gray-600: #666666;
    --gray-500: #888888;
    --gray-400: #aaaaaa;
    --gray-300: #cccccc;
    --gray-200: #e8e8e8;
    --gray-100: #f5f5f5;
    --white: #ffffff;
    
    /* Accent Colors */
    --accent-gold: #D4AF37;
    --accent-marble: #f0ebe3;
    --accent-granite: #4a4a4a;
    
    /* Functional Colors */
    --success: #27ae60;
    --whatsapp: #25D366;
    --error: #e74c3c;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    --container-width: 1200px;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.08);
    --shadow-md: 0 5px 30px rgba(0,0,0,0.12);
    --shadow-lg: 0 10px 50px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.2);
}

/* ========================================
   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: 1.7;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Preloader
   ======================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--gray-900) 100%);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.stone-loader {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(212, 175, 55, 0.2);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loader p {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent-gold);
    letter-spacing: 3px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.98);
    padding: 15px 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .logo img {
    height: 50px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-btn {
    background: var(--accent-gold);
    color: var(--dark);
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?w=1920') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,26,26,0.85) 0%, rgba(44,62,80,0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
    max-width: 900px;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 600;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 15px;
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-style: italic;
    color: var(--accent-gold);
    margin-bottom: 25px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray-300);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Animation Classes */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

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

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 35px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--dark);
}

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-gold);
    color: var(--accent-gold);
}

.btn-outline:hover {
    background: var(--accent-gold);
    color: var(--dark);
}

.btn-outline.light {
    border-color: var(--white);
    color: var(--white);
}

.btn-outline.light:hover {
    background: var(--white);
    color: var(--dark);
}

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

.btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-3px);
}

.btn-small {
    padding: 10px 25px;
    font-size: 0.8rem;
}

/* ========================================
   Section Styles
   ======================================== */
section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.left {
    text-align: left;
}

.section-header.light .section-subtitle,
.section-header.light .section-title {
    color: var(--white);
}

.section-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    color: var(--dark);
    line-height: 1.2;
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-gold), var(--primary-light));
    margin: 20px auto 0;
}

.section-divider.left {
    margin-left: 0;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 700px;
    margin: 20px auto 0;
}

/* ========================================
   Categories Section
   ======================================== */
.categories {
    background: var(--gray-100);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.category-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.category-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.category-content {
    padding: 25px;
}

.category-content h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.category-content p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* ========================================
   Why Choose Us Section
   ======================================== */
.why-choose-us {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--gray-900) 100%);
    position: relative;
}

.why-choose-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1600566752355-35792bedcfea?w=1920') center/cover no-repeat;
    opacity: 0.1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 15px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.05);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-gold), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--dark);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ========================================
   Applications Section
   ======================================== */
.applications {
    background: var(--white);
}

.applications-showcase {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 20px;
}

.app-item {
    text-align: center;
    padding: 30px 15px;
    background: var(--gray-100);
    border-radius: 15px;
    transition: var(--transition);
    cursor: pointer;
}

.app-item:hover {
    background: var(--accent-gold);
}

.app-item:hover .app-icon,
.app-item:hover span {
    color: var(--dark);
}

.app-icon {
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
    transition: var(--transition);
}

.app-item span {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition);
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1615971677499-5467cbab01c0?w=1920') center/cover no-repeat;
}

.cta-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(139, 105, 20, 0.95) 0%, rgba(26, 26, 26, 0.95) 100%);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 2.8rem);
    color: var(--white);
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--gray-300);
    margin-bottom: 35px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Clients Section
   ======================================== */
.clients-section {
    background: var(--gray-100);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
}

.client-type {
    text-align: center;
    padding: 40px 20px;
    background: var(--white);
    border-radius: 15px;
    transition: var(--transition);
}

.client-type:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.client-type i {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.client-type h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--dark);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 50px;
}

.footer-logo img {
    height: 70px;
    margin-bottom: 20px;
}

.footer-about {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent-gold);
    color: var(--dark);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-gold);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.95rem;
    color: var(--gray-400);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-gold);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 0.95rem;
    color: var(--gray-400);
}

.footer-contact i {
    color: var(--accent-gold);
    font-size: 1rem;
    margin-top: 5px;
}

.footer-contact a {
    color: var(--gray-400);
}

.footer-contact a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 25px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ========================================
   WhatsApp Float Button
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 1.2rem;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent-gold);
    color: var(--dark);
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.page-header-bg.about-bg {
    background-image: url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?w=1920');
}

.page-header-bg.products-bg {
    background-image: url('https://images.unsplash.com/photo-1615971677499-5467cbab01c0?w=1920');
}

.page-header-bg.gallery-bg {
    background-image: url('https://images.unsplash.com/photo-1600566752355-35792bedcfea?w=1920');
}

.page-header-bg.contact-bg {
    background-image: url('https://images.unsplash.com/photo-1600585152220-90363fe7e115?w=1920');
}

.page-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,26,26,0.9) 0%, rgba(44,62,80,0.85) 100%);
}

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

.page-header-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--white);
    margin-bottom: 20px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 0.9rem;
    color: var(--gray-400);
}

.breadcrumb a {
    color: var(--accent-gold);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* ========================================
   About Page Styles
   ======================================== */
.about-story {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.image-frame img {
    width: 100%;
    height: auto;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--accent-gold);
    padding: 30px 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.exp-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1;
}

.exp-text {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dark);
}

.about-content .lead {
    font-size: 1.15rem;
    color: var(--gray-700);
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 20px;
}

.about-highlights {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.highlight-item i {
    color: var(--accent-gold);
    font-size: 1.2rem;
}

.highlight-item span {
    font-weight: 500;
    color: var(--gray-700);
}

/* Mission Vision */
.mission-vision {
    background: var(--gray-100);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.mv-card {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.mv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.mv-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--accent-gold), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.mv-icon i {
    font-size: 2.2rem;
    color: var(--dark);
}

.mv-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.mv-card p {
    color: var(--gray-600);
    line-height: 1.8;
}

/* What Makes Us Different */
.why-different {
    background: var(--white);
}

.different-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.different-card {
    padding: 40px 30px;
    border: 1px solid var(--gray-200);
    border-radius: 15px;
    transition: var(--transition);
}

.different-card:hover {
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-md);
}

.different-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-gold);
    opacity: 0.5;
    margin-bottom: 15px;
}

.different-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 12px;
}

.different-card p {
    font-size: 0.95rem;
    color: var(--gray-600);
}

/* Founders Section */
.founders {
    background: var(--gray-100);
}

.founders-content {
    display: flex;
    gap: 60px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.founders-image {
    flex-shrink: 0;
}

.founder-shape {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--accent-gold), var(--primary-light));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: morphShape 8s ease-in-out infinite;
}

@keyframes morphShape {
    0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
}

.founders-info h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.founder-title {
    font-size: 1rem;
    color: var(--accent-gold);
    font-weight: 500;
    margin-bottom: 20px;
}

.founder-quote {
    margin-top: 25px;
    padding: 25px;
    background: var(--white);
    border-radius: 15px;
    position: relative;
}

.founder-quote i {
    color: var(--accent-gold);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.founder-quote p {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-style: italic;
    color: var(--gray-700);
    margin: 0;
}

/* Clients We Serve */
.clients-serve {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--gray-900) 100%);
}

.serve-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.serve-card {
    text-align: center;
    padding: 40px 30px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 15px;
    transition: var(--transition);
}

.serve-card:hover {
    border-color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.05);
}

.serve-card i {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.serve-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 10px;
}

.serve-card p {
    font-size: 0.9rem;
    color: var(--gray-400);
}

/* ========================================
   Products Page Styles
   ======================================== */
.products-intro {
    padding-top: 80px;
    padding-bottom: 40px;
}

.products-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.filter-btn {
    padding: 12px 25px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--gray-100);
    border-radius: 50px;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-gold);
    color: var(--dark);
}

/* Product Categories */
.product-category {
    padding: 60px 0;
    border-bottom: 1px solid var(--gray-200);
}

.product-category:nth-child(even) {
    background: var(--gray-100);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 40px;
}

.category-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-gold), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon i {
    font-size: 1.8rem;
    color: var(--dark);
}

.category-info h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.category-info p {
    color: var(--gray-600);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-gold);
    color: var(--dark);
    padding: 6px 15px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.product-origin {
    font-size: 0.85rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.product-details {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.product-details span {
    font-size: 0.8rem;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 6px;
}

.product-details i {
    color: var(--gray-400);
}

/* Finishes Section */
.finishes-section {
    background: var(--gray-100);
}

.finishes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.finish-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.finish-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--accent-gold);
}

.finish-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.finish-list i {
    color: var(--accent-gold);
}

/* ========================================
   Gallery Page Styles
   ======================================== */
.gallery-section {
    padding-top: 80px;
    padding-bottom: 40px;
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.gallery-grid-section {
    padding: 40px 0 100px;
}

.gallery-masonry {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
}

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

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

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 5px;
}

.gallery-info p {
    font-size: 0.9rem;
    color: var(--gray-300);
}

.gallery-zoom {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 1rem;
    transition: var(--transition);
}

.gallery-zoom:hover {
    transform: scale(1.1);
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: var(--accent-gold);
    color: var(--dark);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--accent-gold);
    color: var(--dark);
}

.lightbox-content img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 10px;
}

/* ========================================
   Contact Page Styles
   ======================================== */
.contact-info-section {
    padding: 80px 0;
    background: var(--gray-100);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.contact-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-gold), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon i {
    font-size: 2rem;
    color: var(--dark);
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.contact-card p {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.7;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-link:hover {
    color: var(--primary-dark);
}

.contact-link.whatsapp {
    color: var(--whatsapp);
}

/* Contact Main Section */
.contact-main {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
}

.contact-form {
    margin-top: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 25px;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 10px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    font-size: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    width: 100%;
    padding: 18px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 60px 30px;
    background: var(--gray-100);
    border-radius: 15px;
    margin-top: 30px;
}

.form-success.show {
    display: block;
}

.form-success i {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 20px;
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.form-success p {
    color: var(--gray-600);
}

/* Contact Sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.map-wrapper {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-wrapper iframe {
    display: block;
}

.business-info {
    background: var(--gray-100);
    padding: 30px;
    border-radius: 15px;
}

.business-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.95rem;
}

.hours-list li:last-child {
    border-bottom: none;
}

.hours-list span:first-child {
    color: var(--gray-700);
}

.hours-list span:last-child {
    font-weight: 600;
    color: var(--dark);
}

.gst-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 25px;
    padding: 20px;
    background: var(--white);
    border-radius: 10px;
}

.gst-info i {
    font-size: 2rem;
    color: var(--accent-gold);
}

.gst-info strong {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-600);
    margin-bottom: 3px;
}

.gst-info span {
    font-weight: 600;
    color: var(--dark);
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 25px;
}

.quick-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: var(--dark);
    color: var(--white);
    border-radius: 10px;
    font-weight: 600;
    transition: var(--transition);
}

.quick-btn:hover {
    background: var(--accent-gold);
    color: var(--dark);
}

.quick-btn.whatsapp {
    background: var(--whatsapp);
}

.quick-btn.whatsapp:hover {
    background: #20ba5a;
    color: var(--white);
}

/* FAQ Section */
.faq-section {
    background: var(--gray-100);
    padding: 80px 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.faq-item {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--gray-100);
}

.faq-question h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
}

.faq-question i {
    color: var(--accent-gold);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 30px 25px;
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ========================================
   Responsive Styles
   ======================================== */
@media (max-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .applications-showcase {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 70px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 40px 40px;
        gap: 25px;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .experience-badge {
        bottom: 20px;
        right: 20px;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .different-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .serve-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-masonry {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .finishes-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .applications-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .different-grid {
        grid-template-columns: 1fr;
    }
    
    .founders-content {
        flex-direction: column;
        text-align: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-masonry {
        grid-template-columns: 1fr;
    }
    
    .gallery-item.tall,
    .gallery-item.wide {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 600px;
    }
    
    .hero-subtitle {
        font-size: 0.75rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
    }
    
    .applications-showcase {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .back-to-top {
        bottom: 80px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}