/* RK Home Decor - Main Stylesheet */

/* Luxury Fonts - Inspired by Radha & Krishna */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800;900&family=Cormorant+Garamond:wght@300;400;500;600;700&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* Custom Fonts */
@font-face {
    font-family: 'Inter';
    src: url('../font/Inter-Regular.woff2') format('woff2'),
        url('../font/Inter-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../font/Inter-Medium.woff2') format('woff2'),
        url('../font/Inter-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../font/Inter-SemiBold.woff2') format('woff2'),
        url('../font/Inter-SemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../font/Inter-Bold.woff2') format('woff2'),
        url('../font/Inter-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}


:root {
    --gold: #ffd700;
    --gold-glow: rgba(255, 215, 0, 0.6);
    --gold-dark: #daa520;
    --gold-light: #ffed4e;
    --gold-accent: #ffc107;
    --soft-gold: #fff3cd;
    --bg: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text: #212529;
    --text-light: #495057;
    --text-lighter: #6c757d;
    --text-dark: #343a40;
    --text-muted: #adb5bd;
    --text-accent: #ffc107;
    --glass: rgba(255, 255, 255, 0.8);
    --glass-dark: rgba(0, 0, 0, 0.05);
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-dark: rgba(0, 0, 0, 0.2);
    --shadow-black: rgba(0, 0, 0, 0.8);
    --gradient-gold: linear-gradient(135deg, #ffd700, #daa520);
    --gradient-gold-light: linear-gradient(135deg, #ffed4e, #ffd700);
    --gradient-gold-dark: linear-gradient(135deg, #daa520, #b8860b);
    --gradient-soft: linear-gradient(135deg, #fff3cd, #fff8dc);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-smooth: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    --border-radius-small: 8px;
    --border-radius-medium: 12px;
    --border-radius-large: 20px;
    --border-radius-xlarge: 30px;

    /* Luxury Typography Variables */
    --font-primary: 'Playfair Display', 'Cormorant Garamond', serif;
    --font-secondary: 'Montserrat', 'Inter', sans-serif;
    --font-accent: 'Cormorant Garamond', serif;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
}

/* Light Mode Variables */
[data-theme="light"] {
    --gold: #daa520;
    --gold-light: #ffd700;
    --gold-dark: #b8860b;
    --gold-pure: #ffc107;
    --gold-soft: #fff3cd;
    --bg: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f5f9;
    --text: #1a1a1a;
    --text-light: #666666;
    --text-lighter: #999999;
    --text-muted: #868e96;
    --text-accent: #daa520;
    --glass: rgba(255, 255, 255, 0.9);
    --glass-dark: rgba(0, 0, 0, 0.05);
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-dark: rgba(0, 0, 0, 0.2);
    --shadow-black: rgba(0, 0, 0, 0.8);
    --gradient-gold: linear-gradient(135deg, #daa520, #b8860b);
    --gradient-gold-light: linear-gradient(135deg, #ffd700, #daa520);
}

/* Light Mode Premium Materials */
[data-theme="light"] .premium-card {
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.98) 0%,
            rgba(248, 250, 252, 0.95) 50%,
            rgba(241, 245, 249, 0.9) 100%);
    border: 2px solid var(--gold);
    color: var(--text);
    box-shadow:
        0 20px 40px rgba(218, 165, 32, 0.15),
        0 0 0 1px rgba(218, 165, 32, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .material-header {
    background: linear-gradient(135deg,
            var(--gold) 0%,
            var(--gold-light) 50%,
            var(--gold) 100%);
    border-bottom: 2px solid rgba(255, 255, 255, 0.4);
}

[data-theme="light"] .material-header h3 {
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .premium-icon {
    color: var(--text);
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.1),
        inset 0 2px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .quality-badge {
    background: rgba(255, 255, 255, 0.9);
    color: var(--gold);
    border-color: var(--gold);
    box-shadow:
        0 5px 15px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .material-details {
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.98) 0%,
            rgba(248, 250, 252, 0.95) 100%);
    border-top: 1px solid rgba(218, 165, 32, 0.15);
}

[data-theme="light"] .material-list li {
    background: linear-gradient(90deg,
            rgba(218, 165, 32, 0.03) 0%,
            rgba(218, 165, 32, 0.01) 100%);
    border-color: rgba(218, 165, 32, 0.08);
}

[data-theme="light"] .material-list li:hover {
    background: linear-gradient(90deg,
            rgba(218, 165, 32, 0.12) 0%,
            rgba(218, 165, 32, 0.06) 100%);
    border-color: var(--gold);
    box-shadow: 0 8px 25px rgba(218, 165, 32, 0.15);
}

[data-theme="light"] .material-list li strong {
    color: var(--text);
    text-shadow: 0 0 3px rgba(218, 165, 32, 0.1);
}

[data-theme="light"] .animate-icon {
    color: var(--gold);
    filter: drop-shadow(0 2px 5px rgba(218, 165, 32, 0.3));
}

[data-theme="light"] .material-list li:hover .animate-icon {
    color: var(--gold-light);
    filter: drop-shadow(0 4px 8px rgba(218, 165, 32, 0.5));
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
    font-weight: 400;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
    animation: globalGlow 8s ease-in-out infinite alternate;
}

@keyframes globalGlow {
    0% {
        opacity: 0.5;
        transform: scale(1);
    }

    100% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Language-specific font support */
body.lang-hi {
    font-family: 'Poppins', 'Kohinoor Devanagari', 'Noto Sans Devanagari', sans-serif;
}

body.lang-bn {
    font-family: 'Kalpurush', 'Bengali Premium', 'Noto Sans Bengali', 'SolaimanLipi', sans-serif;
}

/* Language-specific typography adjustments */
body.lang-hi h1,
body.lang-hi h2,
body.lang-hi h3,
body.lang-hi h4,
body.lang-hi h5,
body.lang-hi h6,
body.lang-hi .navbar-brand {
    font-family: 'Playfair Display', 'Kohinoor Devanagari', 'Noto Sans Devanagari', serif;
}

body.lang-bn h1,
body.lang-bn h2,
body.lang-bn h3,
body.lang-bn h4,
body.lang-bn h5,
body.lang-bn h6,
body.lang-bn .navbar-brand {
    font-family: 'Playfair Display', 'Noto Sans Bengali', 'SolaimanLipi', serif;
}

/* Typography - Luxury Inspired by Radha & Krishna */
h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    font-family: var(--font-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    margin-bottom: 1.5rem;
    color: var(--gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    position: relative;
    font-family: var(--font-heading);
    font-weight: 700;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--gradient-gold);
    animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% {
        opacity: 0.5;
        width: 60px;
    }

    100% {
        opacity: 1;
        width: 120px;
    }
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: 1rem;
    color: var(--gold-light);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
    font-family: var(--font-accent);
    font-weight: 600;
    letter-spacing: 0.01em;
}

h4 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 0.8rem;
    color: var(--text-light);
    font-family: var(--font-secondary);
    font-weight: 500;
}

h5,
h6 {
    color: var(--text-light);
    font-family: var(--font-secondary);
}

p {
    margin-bottom: 1.25rem;
    line-height: 1.7;
    color: var(--text-light);
    font-family: var(--font-body);
    font-weight: 400;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

a:hover {
    color: var(--gold-light);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 8%;
    z-index: 1000;
    transition: var(--transition);
    background: var(--glass-dark);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--gold);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--gold);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
    animation: brandGlow 3s ease-in-out infinite alternate;
    font-family: var(--font-primary);
    letter-spacing: 0.02em;
}

@keyframes brandGlow {
    0% {
        text-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
    }

    100% {
        text-shadow: 0 0 25px rgba(255, 215, 0, 0.5), 0 0 35px rgba(255, 215, 0, 0.4);
    }
}

.logo-img {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    position: relative;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.2);
    font-family: var(--font-secondary);
    letter-spacing: 0.05em;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-smooth);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.nav-links a:hover {
    color: var(--gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

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

/* Portal Link - Gold Button Style */
.nav-links .portal-link {
    background: linear-gradient(135deg, #d4af37, #f4d03f);
    color: #1a1a2e !important;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    transition: all 0.3s ease;
}

.nav-links .portal-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
    color: #1a1a2e !important;
}

.nav-links .portal-link::after {
    display: none;
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Language Selector */
.language-selector {
    position: relative;
}

.language-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass);
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 2px solid var(--gold-glow);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}

.language-toggle:hover {
    background: var(--gold);
    color: var(--black);
    box-shadow: 0 0 20px var(--gold-glow);
    transform: scale(1.1);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--gold-glow);
    border-radius: var(--border-radius);
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
    z-index: 1001;
    box-shadow: 0 10px 30px var(--shadow-dark);
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    width: 100%;
    padding: 12px 16px;
    background: none;
    border: none;
    text-align: left;
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.language-option:last-child {
    border-bottom: none;
}

.language-option:hover {
    background: var(--gold-glow);
    color: var(--black);
}

.language-option.active {
    background: var(--gold);
    color: var(--white);
    font-weight: 600;
}

.language-option:first-child {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.language-option:last-child {
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.nav-icon,
.theme-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--glass);
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid var(--gold-glow);
    cursor: pointer;
}

.nav-icon:hover,
.theme-toggle:hover {
    background: var(--gold);
    color: var(--white);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../assets/images/interior-2.jpg') no-repeat center center/cover;
    z-index: 1;
    animation: heroGlow 10s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% {
        filter: brightness(1) contrast(1);
    }

    100% {
        filter: brightness(1.2) contrast(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    z-index: 2;
    animation: overlayPulse 8s ease-in-out infinite alternate;
}

@keyframes overlayPulse {
    0% {
        opacity: 0.8;
    }

    100% {
        opacity: 1;
    }
}

.hero-content {
    z-index: 3;
    padding: 20px;
}

.hero-title {
    color: #ffffff;
    margin-bottom: 1.5rem;
    position: relative;
    text-shadow: 0 0 25px rgba(255, 215, 0, 0.6);
}

.gold-text {
    color: #ffd700;
    display: block;
    margin-top: 0.5rem;
    text-shadow: 0 0 35px rgba(255, 215, 0, 0.8);
    animation: goldTextGlow 3s ease-in-out infinite alternate;
}

@keyframes goldTextGlow {
    0% {
        text-shadow: 0 0 35px rgba(255, 215, 0, 0.8);
        color: #ffd700;
    }

    100% {
        text-shadow: 0 0 45px rgba(255, 215, 0, 1), 0 0 60px rgba(255, 215, 0, 0.6);
        color: #ffed4e;
    }
}

.gold-underline {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, #ffd700, #ffed4e);
    margin: 1rem auto;
    animation: glow 2s ease-in-out infinite alternate;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
}

@keyframes glow {
    from {
        box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
        width: 80px;
    }

    to {
        box-shadow: 0 0 30px #ffd700, 0 0 40px rgba(255, 215, 0, 0.8);
        width: 120px;
    }
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    min-height: 60px;
    margin-bottom: 2rem;
    font-weight: 300;
    color: #ffffff;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

.hero-btns {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--black);
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.4);
    border: 2px solid var(--gold);
    animation: btnPulse 3s ease-in-out infinite;
}

@keyframes btnPulse {

    0%,
    100% {
        box-shadow: 0 0 25px rgba(255, 215, 0, 0.4);
    }

    50% {
        box-shadow: 0 0 35px rgba(255, 215, 0, 0.4), 0 0 45px rgba(255, 215, 0, 0.3);
    }
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.6), 0 0 60px rgba(255, 215, 0, 0.4);
    background: var(--gradient-gold-light);
    animation: btnGlow 1s ease-in-out infinite alternate;
}

@keyframes btnGlow {
    0% {
        box-shadow: 0 15px 40px rgba(255, 215, 0, 0.6), 0 0 60px rgba(255, 215, 0, 0.4);
    }

    100% {
        box-shadow: 0 20px 50px rgba(255, 215, 0, 0.8), 0 0 80px rgba(255, 215, 0, 0.6), 0 0 100px rgba(255, 215, 0, 0.4);
    }
}

.btn-secondary {
    border: 2px solid var(--gold);
    color: var(--gold);
    background: transparent;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
}

.btn-secondary:hover {
    background: var(--gold);
    color: var(--black);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4), 0 0 60px rgba(255, 215, 0, 0.3);
}

/* Sections */
section {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
}

.section-header h2 {
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1rem auto 0;
}

.divider {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 2rem 0;
    color: var(--gold);
}

.divider i {
    font-size: 1.5rem;
    opacity: 0.7;
}

/* About Section */
.about {
    background: var(--bg-secondary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Services Section */
.services {
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    animation: servicesGlow 8s ease-in-out infinite;
    pointer-events: none;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    position: relative;
    z-index: 1;
}

/* Services Responsive */
@media (max-width: 1200px) {
    .service-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 1024px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .service-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-large);
    text-align: center;
    border-bottom: 4px solid transparent;
    transition: var(--transition);
    box-shadow: 0 10px 30px var(--shadow);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(212, 175, 55, 0.1));
    opacity: 0;
    transition: var(--transition);
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transform: rotate(45deg);
    transition: var(--transition);
    opacity: 0;
}

.service-card:hover {
    border-color: var(--gold);
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px var(--gold-glow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover::after {
    animation: serviceShine 0.6s ease-in-out;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 20px var(--gold-glow);
    animation: iconFloat 3s ease-in-out infinite;
}

.service-card h3 {
    color: var(--text);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

@keyframes servicesGlow {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.6;
    }
}

@keyframes serviceShine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
        opacity: 0;
    }
}

@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-5px) rotate(5deg);
    }
}

/* Projects Section */
.projects {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    animation: projectsGlow 10s ease-in-out infinite;
    pointer-events: none;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
    z-index: 1;
}

/* Projects Responsive */
@media (max-width: 1200px) {
    .project-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 1024px) {
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

.project-item {
    position: relative;
    border-radius: var(--border-radius-large);
    overflow: hidden;
    transform: translateY(0);
    transition: var(--transition);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    border-radius: var(--border-radius-large);
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

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

.project-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--gold-glow);
}

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

.project-overlay h4 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 10px;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.project-overlay p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.project-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transform: translateY(20px) scale(0);
    transition: var(--transition-smooth);
}

.project-item:hover .project-overlay h4,
.project-item:hover .project-overlay p,
.project-item:hover .project-link {
    transform: translateY(0);
}

.project-link:hover {
    background: var(--gold-dark);
    transform: translateY(0) scale(1.1);
}

@keyframes projectsGlow {

    0%,
    100% {
        opacity: 0.2;
    }

    50% {
        opacity: 0.4;
    }
}

/* Projects Gallery Section */
.projects-gallery {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.projects-gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    animation: projectsGlow 10s ease-in-out infinite;
    pointer-events: none;
}

/* Project Categories */
.project-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--white);
    border: 2px solid var(--gold);
    border-radius: var(--border-radius-large);
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    box-shadow: 0 4px 15px var(--shadow);
}

.category-btn:hover {
    background: var(--gold);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--gold-glow);
}

.category-btn.active {
    background: var(--gradient-gold);
    color: var(--white);
    box-shadow: 0 8px 25px var(--gold-glow);
}

.category-btn i {
    font-size: 16px;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

/* Projects Responsive */
@media (max-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .project-categories {
        gap: 10px;
        margin-bottom: 30px;
    }

    .category-btn {
        padding: 10px 18px;
        font-size: 13px;
    }
}

/* Project Card */
.project-card {
    background: var(--white);
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
    position: relative;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px var(--gold-glow);
}

/* Project Image Container */
.project-image-container {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

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

/* Project Overlay */
.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.4), transparent);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 25px;
    opacity: 0;
    transition: var(--transition-smooth);
}

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

/* Project Info */
.project-info h3 {
    color: var(--white);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
    transform: translateY(20px);
    transition: var(--transition);
}

.project-info p {
    color: var(--gold-light);
    font-size: 14px;
    margin-bottom: 20px;
    transform: translateY(20px);
    transition: var(--transition);
    transition-delay: 0.1s;
}

.project-card:hover .project-info h3,
.project-card:hover .project-info p {
    transform: translateY(0);
}

/* View Project Button */
.view-project-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--gradient-gold);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-medium);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    transform: translateY(20px) scale(0.9);
    transition: var(--transition);
    transition-delay: 0.2s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.view-project-btn:hover {
    background: var(--gradient-gold-dark);
    transform: translateY(0) scale(1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.project-card:hover .view-project-btn {
    transform: translateY(0) scale(1);
}

/* Project Meta */
.project-meta {
    padding: 20px;
    background: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--bg-tertiary);
}

.project-category {
    display: inline-block;
    padding: 6px 12px;
    background: var(--gradient-soft);
    color: var(--gold-dark);
    border-radius: var(--border-radius-small);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-date {
    color: var(--text-lighter);
    font-size: 13px;
    font-weight: 500;
}

/* Hidden Class for Filtering */
.project-item.hidden {
    display: none;
}

.project-item:not(.hidden) {
    display: block;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Why Us Section */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.trust-item {
    text-align: center;
    padding: 30px;
    background: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
}

.trust-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--gold-glow);
}

.trust-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
    transition: var(--transition);
}

.trust-item:hover .trust-icon {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--gold-glow);
}

.trust-item h3 {
    color: var(--text);
    margin-bottom: 1rem;
}

.trust-item p {
    color: var(--text-light);
}

/* Contact Section */
.contact {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px var(--gold-glow);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--text);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--text-light);
    margin: 0;
}

.contact-details a {
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
}

.contact-details a:hover {
    color: var(--gold-dark);
}

.contact-map {
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: 0 15px 35px var(--shadow);
    height: 450px;
    position: relative;
}

.map-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-large);
    overflow: hidden;
    background: var(--bg-secondary);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--border-radius-large);
}

.map-overlay {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 10;
}

.map-directions-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--gold);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.map-directions-btn:hover {
    background: var(--gold-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
}

.map-directions-btn i {
    font-size: 1rem;
}

/* Responsive Map */
@media (max-width: 768px) {
    .contact-map {
        height: 300px;
    }

    .map-overlay {
        bottom: 15px;
        right: 15px;
        left: 15px;
    }

    .map-directions-btn {
        width: 100%;
        justify-content: center;
        padding: 10px 15px;
        font-size: 0.85rem;
    }
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--text-lighter);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.footer-section p {
    line-height: 1.8;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--text-lighter);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--gold-glow);
}

.footer-bottom p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

/* Floating Buttons */
.float-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    text-decoration: none;
    z-index: 999;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    animation: pulseWA 2s infinite;
    transition: var(--transition);
}

.float-wa:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

@keyframes pulseWA {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.scroll-up {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--bg);
    border: 2px solid var(--gold);
    color: var(--gold);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 0 20px var(--gold-glow);
}

.scroll-up:hover {
    transform: translateY(-5px);
    background: var(--gold);
    color: var(--bg);
}

/* Global Particle Background */
.global-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-secondary) 100%);
}

.global-particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    animation: orbFloat 20s infinite ease-in-out;
}

.global-particle.small {
    width: 3px;
    height: 3px;
    animation-duration: 25s;
}

.global-particle.medium {
    width: 5px;
    height: 5px;
    animation-duration: 20s;
}

.global-particle.large {
    width: 8px;
    height: 8px;
    animation-duration: 15s;
}

.global-particle.gold {
    background: radial-gradient(circle, var(--gold), transparent);
    box-shadow: 0 0 15px var(--gold-glow);
}

.global-particle.white {
    background: radial-gradient(circle, var(--white), transparent);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.global-particle.pulse {
    animation: orbPulse 4s infinite ease-in-out;
}

.global-particle.drift {
    animation: orbDrift 8s infinite ease-in-out;
}

@keyframes orbFloat {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }

    10% {
        transform: translateY(80vh) translateX(30px) scale(0.5);
        opacity: 0.3;
    }

    25% {
        transform: translateY(60vh) translateX(-20px) scale(1);
        opacity: 0.6;
    }

    40% {
        transform: translateY(40vh) translateX(40px) scale(1.2);
        opacity: 0.8;
    }

    60% {
        transform: translateY(20vh) translateX(-30px) scale(1);
        opacity: 0.6;
    }

    75% {
        transform: translateY(5vh) translateX(20px) scale(0.8);
        opacity: 0.3;
    }

    90% {
        transform: translateY(-10vh) translateX(-10px) scale(0.5);
        opacity: 0.1;
    }

    100% {
        transform: translateY(-20vh) translateX(0) scale(0);
        opacity: 0;
    }
}

@keyframes orbPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.5);
        opacity: 1;
    }
}

@keyframes orbDrift {

    0%,
    100% {
        transform: translateX(0) translateY(0);
    }

    33% {
        transform: translateX(40px) translateY(-30px);
    }

    66% {
        transform: translateX(-30px) translateY(20px);
    }
}

/* Dark mode particle adjustments */
[data-theme="dark"] .global-particle.gold {
    background: radial-gradient(circle, var(--gold), transparent);
    box-shadow: 0 0 20px var(--gold-glow);
    opacity: 0.8;
}

[data-theme="dark"] .global-particle.white {
    background: radial-gradient(circle, var(--white), transparent);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}

/* Ribbon Vectors */
.ribbon {
    position: absolute;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--white);
    padding: 8px 40px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    z-index: 10;
}

.ribbon::before,
.ribbon::after {
    content: '';
    position: absolute;
    border-style: solid;
    border-color: transparent;
}

/* Top Right Ribbon */
.ribbon-top-right {
    top: 20px;
    right: -40px;
    transform: rotate(45deg);
}

.ribbon-top-right::before {
    top: 0;
    left: -10px;
    border-width: 0 10px 10px 0;
    border-right-color: var(--gold-dark);
}

.ribbon-top-right::after {
    top: 0;
    right: -10px;
    border-width: 10px 10px 0 0;
    border-top-color: var(--gold-dark);
}

/* Top Left Ribbon */
.ribbon-top-left {
    top: 20px;
    left: -40px;
    transform: rotate(-45deg);
}

.ribbon-top-left::before {
    top: 0;
    right: -10px;
    border-width: 0 0 10px 10px;
    border-left-color: var(--gold-dark);
}

.ribbon-top-left::after {
    top: 0;
    left: -10px;
    border-width: 10px 0 0 10px;
    border-top-color: var(--gold-dark);
}

/* Side Ribbon */
.ribbon-side {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.ribbon-side::before {
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
    background: var(--gold-dark);
}

.ribbon-side::after {
    bottom: -10px;
    left: 0;
    right: 0;
    height: 10px;
    background: var(--gold-dark);
}

/* Corner Ribbon */
.ribbon-corner {
    width: 150px;
    height: 150px;
    position: absolute;
    top: 0;
    right: 0;
    overflow: hidden;
}

.ribbon-corner span {
    position: absolute;
    top: 30px;
    right: -35px;
    background: var(--gold);
    padding: 8px 40px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* Floating Ribbon */
.ribbon-floating {
    position: absolute;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--white);
    padding: 10px 30px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
    animation: ribbonFloat 6s ease-in-out infinite;
    z-index: 10;
}

.ribbon-floating::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(135deg, var(--gold), var(--white), var(--gold));
    border-radius: 4px;
    z-index: -1;
    opacity: 0.6;
    animation: ribbonGlow 3s ease-in-out infinite;
}

@keyframes ribbonFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-10px) rotate(2deg);
    }
}

@keyframes ribbonGlow {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* Ribbon Container */
.section-with-ribbon {
    position: relative;
    overflow: visible;
}

/* Responsive Ribbons */
@media (max-width: 768px) {
    .ribbon {
        font-size: 0.75rem;
        padding: 6px 30px;
    }

    .ribbon-top-right,
    .ribbon-top-left {
        padding: 6px 25px;
    }

    .ribbon-floating {
        font-size: 0.8rem;
        padding: 8px 20px;
    }
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

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

.mobile-menu-toggle:hover span {
    background: var(--gold-dark);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--bg);
    z-index: 2000;
    transition: var(--transition);
    box-shadow: -5px 0 20px var(--shadow-dark);
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gold-glow);
    background: var(--glass);
}

.mobile-logo {
    width: 50px;
    height: 50px;
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.mobile-nav-close:hover {
    background: var(--gold-dark);
    transform: rotate(90deg);
}

.mobile-nav-links {
    list-style: none;
    padding: 20px 0;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: var(--text);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-weight: 500;
    border-left: 3px solid transparent;
}

.mobile-nav-link i {
    width: 20px;
    margin-right: 15px;
    color: var(--gold);
}

.mobile-nav-link:hover {
    background: var(--gold-glow);
    border-left-color: var(--gold);
    color: var(--gold-dark);
}

.mobile-nav-footer {
    padding: 20px;
    border-top: 1px solid var(--gold-glow);
    display: flex;
    gap: 10px;
}

.mobile-nav-btn {
    flex: 1;
    padding: 12px;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-smooth);
    color: var(--white);
    background: var(--gold);
}

.mobile-nav-btn.whatsapp {
    background: #25d366;
}

.mobile-nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow);
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-out;
}

.preloader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.preloader-content {
    text-align: center;
    color: #ffffff;
}

.preloader-logo {
    width: 240px;
    height: 240px;
    margin: 0 auto 20px;
    animation: logoFloat 4s ease-in-out infinite, logoGlow 2s ease-in-out infinite alternate;
}

.preloader-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 30px var(--gold-glow));
    animation: logoRotate 8s linear infinite, logoPulse 3s ease-in-out infinite;
}

@keyframes logoFloat {

    0%,
    100% {
        transform: translateY(0px) scale(1);
    }

    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

@keyframes logoGlow {
    0% {
        filter: drop-shadow(0 0 20px var(--gold-glow));
    }

    100% {
        filter: drop-shadow(0 0 40px var(--gold)) drop-shadow(0 0 60px rgba(212, 175, 55, 0.5));
    }
}

@keyframes logoRotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes logoPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.preloader-text {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 900;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    margin-bottom: 10px;
    animation: subtitleGlow 2.5s ease-in-out infinite alternate;
}

.preloader-subtitle {
    font-size: 1rem;
    margin-bottom: 30px;
    opacity: 0.9;
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

@keyframes textGlow {
    0% {
        text-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    }

    100% {
        text-shadow: 0 0 40px var(--gold) 0 0 60px rgba(212, 175, 55, 0.5);
    }
}

@keyframes lightMoveBoth {
    0% {
        left: -10%;
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    45% {
        opacity: 1;
    }

    50% {
        left: 110%;
        opacity: 0;
    }

    55% {
        left: 110%;
        opacity: 0;
    }

    90% {
        opacity: 1;
    }

    100% {
        left: -10%;
        opacity: 0;
    }
}

@keyframes lightMoveBothReverse {
    0% {
        left: 110%;
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    45% {
        opacity: 1;
    }

    50% {
        left: -10%;
        opacity: 0;
    }

    55% {
        left: -10%;
        opacity: 0;
    }

    90% {
        opacity: 1;
    }

    100% {
        left: 110%;
        opacity: 0;
    }
}

@keyframes subtitleGlow {
    0% {
        opacity: 0.7;
        text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
    }

    100% {
        opacity: 1;
        text-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
    }
}

/* Preloader Star Particles */
.preloader-stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.preloader-rain-particle {
    position: absolute;
    background: linear-gradient(180deg, var(--gold), var(--white));
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    opacity: 0.6;
    animation: preloaderRainDrop 3s linear infinite;
}

.preloader-rain-particle.small {
    width: 2px;
    height: 8px;
    animation-duration: 2.5s;
}

.preloader-rain-particle.medium {
    width: 3px;
    height: 12px;
    animation-duration: 3s;
}

.preloader-rain-particle.large {
    width: 4px;
    height: 16px;
    animation-duration: 3.5s;
}

.preloader-rain-particle.gold {
    background: linear-gradient(180deg, var(--gold), var(--gold-light));
    box-shadow: 0 0 4px var(--gold-glow);
}

.preloader-rain-particle.white {
    background: linear-gradient(180deg, var(--white), rgba(255, 255, 255, 0.6));
    box-shadow: 0 0 3px rgba(255, 255, 255, 0.4);
}

@keyframes preloaderRainDrop {
    0% {
        transform: translateY(-20px) scale(0);
        opacity: 0;
    }

    5% {
        transform: translateY(0px) scale(1);
        opacity: 0.4;
    }

    95% {
        transform: translateY(calc(100vh - 10px)) scale(1);
        opacity: 0.2;
    }

    100% {
        transform: translateY(100vh) scale(0.5);
        opacity: 0;
    }
}

/* Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0.6;
    animation: particleFloat 10s infinite linear;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }

    10% {
        opacity: 0.6;
    }

    90% {
        opacity: 0.6;
    }

    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* Materials Section */
.materials {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.materials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(212, 175, 55, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    animation: materialsGlow 12s ease-in-out infinite;
    pointer-events: none;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.material-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-large);
    text-align: center;
    border-bottom: 4px solid var(--gold);
    transition: var(--transition);
    box-shadow: 0 10px 30px var(--shadow);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
}

.material-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(212, 175, 55, 0.05));
    opacity: 0;
    transition: var(--transition);
}

.material-card::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid var(--gold);
    border-radius: var(--border-radius-large);
    opacity: 0;
    transition: var(--transition);
}

.material-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px var(--gold-glow);
}

.material-card:hover::before {
    opacity: 1;
}

.material-card:hover::after {
    opacity: 0.6;
}

.material-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.material-card:hover .material-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 25px var(--gold-glow);
    animation: materialIconFloat 4s ease-in-out infinite;
}

.material-card h3 {
    color: var(--text);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.material-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.material-features {
    list-style: none;
    text-align: left;
    position: relative;
    z-index: 1;
}

.material-features li {
    padding: 5px 0;
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

.material-features li:hover {
    color: var(--gold);
    transform: translateX(5px);
}

.material-features li i {
    color: var(--gold);
    margin-right: 10px;
    font-size: 0.8rem;
    transition: var(--transition-smooth);
}

.material-features li:hover i {
    transform: scale(1.2);
}

@keyframes materialsGlow {

    0%,
    100% {
        opacity: 0.2;
    }

    50% {
        opacity: 0.4;
    }
}

@keyframes materialIconFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-8px) rotate(5deg);
    }
}

/* Premium Quality Cards - Modern Luxury Design */
.premium-card {
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.95) 0%,
            rgba(248, 250, 252, 0.9) 50%,
            rgba(241, 245, 249, 0.85) 100%);
    border: 2px solid var(--gold);
    background-clip: padding-box;
    position: relative;
    text-align: center;
    padding: 0;
    overflow: hidden;
    border-radius: 20px;
    box-shadow:
        0 20px 40px rgba(255, 215, 0, 0.15),
        0 0 0 1px rgba(255, 215, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    transform: translateY(0) perspective(1000px) rotateX(0deg);
    min-height: 550px;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(20px);
}

.premium-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 215, 0, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(255, 215, 0, 0.08) 0%, transparent 40%),
        conic-gradient(from 0deg at 50% 50%,
            transparent 0deg,
            rgba(255, 215, 0, 0.05) 60deg,
            transparent 120deg,
            rgba(255, 215, 0, 0.05) 180deg,
            transparent 240deg,
            rgba(255, 215, 0, 0.05) 300deg,
            transparent 360deg);
    border-radius: 20px;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: 0;
    animation: cardRotate 20s linear infinite;
}

@keyframes cardRotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.premium-card:hover::before {
    opacity: 1;
}

.premium-card:hover {
    transform: translateY(-15px) perspective(1000px) rotateX(5deg);
    box-shadow:
        0 35px 70px rgba(255, 215, 0, 0.25),
        0 0 0 3px rgba(255, 215, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    border-color: var(--gold-light);
}

.material-header {
    background: linear-gradient(135deg,
            var(--gold) 0%,
            var(--gold-light) 50%,
            var(--gold) 100%);
    padding: 25px 20px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    min-height: 140px;
}

.material-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.3),
            transparent);
    animation: headerShine 3s ease-in-out infinite;
}

@keyframes headerShine {
    0% {
        left: -100%;
    }

    50% {
        left: 100%;
    }

    100% {
        left: 100%;
    }
}

.premium-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
    border: 3px solid rgba(255, 255, 255, 0.5);
    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.15),
        inset 0 2px 0 rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 2;
    margin-bottom: 15px;
}

.premium-icon::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: var(--gradient-gold);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
    animation: iconRotate 4s linear infinite;
}

@keyframes iconRotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.premium-card:hover .premium-icon {
    transform: scale(1.1) rotateY(360deg);
    box-shadow:
        0 15px 35px rgba(255, 215, 0, 0.3),
        inset 0 2px 0 rgba(255, 255, 255, 0.9);
}

.premium-card:hover .premium-icon::before {
    opacity: 0.6;
}

.material-header h3 {
    color: var(--black);
    margin: 0;
    font-size: 1.5rem;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.quality-badge {
    background: rgba(0, 0, 0, 0.8);
    color: var(--gold);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    backdrop-filter: blur(10px);
    border: 2px solid var(--gold);
    transition: all 0.4s ease;
    box-shadow:
        0 5px 15px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 215, 0, 0.3);
    position: relative;
    overflow: hidden;
    margin-top: 10px;
}

.material-header h3 {
    color: var(--text);
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    flex: 1;
    text-align: center;
    letter-spacing: 0.3px;
}

.quality-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    box-shadow:
        0 3px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.quality-badge::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 ease;
}

.premium-card:hover .quality-badge {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.premium-card:hover .quality-badge::before {
    left: 100%;
}

.material-details {
    padding: 25px;
    position: relative;
    z-index: 1;
    flex: 1;
    background: linear-gradient(180deg,
            rgba(0, 0, 0, 0.92),
            rgba(10, 10, 10, 0.98));
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.material-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.material-list li {
    padding: 12px 16px;
    margin-bottom: 10px;
    border-left: 3px solid transparent;
    display: flex;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    background: linear-gradient(90deg,
            rgba(255, 215, 0, 0.03) 0%,
            rgba(255, 215, 0, 0.01) 100%);
    border-radius: 8px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 215, 0, 0.05);
}

.material-list li:last-child {
    margin-bottom: 0;
}

.material-list li:hover {
    background: linear-gradient(90deg,
            rgba(255, 215, 0, 0.12) 0%,
            rgba(255, 215, 0, 0.06) 100%);
    border-left-color: var(--gold);
    padding-left: 20px;
    border-radius: 8px;
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.15);
    border-color: rgba(255, 215, 0, 0.2);
}

.material-list li strong {
    color: var(--text-light);
    font-weight: 700;
    margin-right: 12px;
    min-width: 90px;
    font-size: 0.9rem;
    letter-spacing: 0.2px;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.2);
}

.animate-icon {
    color: var(--gold);
    margin-right: 15px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation: iconPulse 3s ease-in-out infinite;
    filter: drop-shadow(0 2px 5px rgba(255, 215, 0, 0.4));
}

.material-list li:hover .animate-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--gold-light);
    animation: iconSpin 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    filter: drop-shadow(0 3px 8px rgba(255, 215, 0, 0.6));
}

/* Enhanced Icon animations */
@keyframes iconPulse {

    0%,
    100% {
        transform: scale(1);
        filter: drop-shadow(0 2px 5px rgba(255, 215, 0, 0.4));
    }

    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 3px 8px rgba(255, 215, 0, 0.6));
    }
}

@keyframes iconSpin {
    0% {
        transform: scale(1) rotate(0deg);
    }

    25% {
        transform: scale(1.3) rotate(90deg);
    }

    50% {
        transform: scale(1.4) rotate(180deg);
    }

    75% {
        transform: scale(1.3) rotate(270deg);
    }

    100% {
        transform: scale(1.2) rotate(360deg);
    }
}

/* Enhanced Staggered animation delays for icons */
.material-list li:nth-child(1) .animate-icon {
    animation-delay: 0.1s;
}

.material-list li:nth-child(2) .animate-icon {
    animation-delay: 0.2s;
}

.material-list li:nth-child(3) .animate-icon {
    animation-delay: 0.3s;
}

.material-list li:nth-child(4) .animate-icon {
    animation-delay: 0.4s;
}

.material-list li:nth-child(5) .animate-icon {
    animation-delay: 0.5s;
}

.material-list li:nth-child(6) .animate-icon {
    animation-delay: 0.6s;
}

.material-list li:nth-child(7) .animate-icon {
    animation-delay: 0.7s;
}

.material-list li:nth-child(8) .animate-icon {
    animation-delay: 0.8s;
}

.material-list li:nth-child(9) .animate-icon {
    animation-delay: 0.9s;
}

.material-list li:nth-child(10) .animate-icon {
    animation-delay: 1.0s;
}

.material-list li:nth-child(11) .animate-icon {
    animation-delay: 1.1s;
}

/* Enhanced Grid Layout */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
    padding: 20px 0;
}

/* Enhanced Responsive adjustments */
@media (max-width: 1200px) {
    .materials-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }

    .premium-card {
        min-height: 550px;
    }
}

@media (max-width: 1024px) {
    .materials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .premium-card {
        min-height: 500px;
    }
}

@media (max-width: 768px) {
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 10px 0;
    }

    .premium-card {
        min-height: auto;
        margin-bottom: 20px;
    }

    .material-header {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 25px 20px;
    }

    .premium-icon {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }

    .material-header h3 {
        font-size: 1.5rem;
        margin: 0;
    }

    .quality-badge {
        font-size: 0.8rem;
        padding: 8px 16px;
        letter-spacing: 1px;
    }

    .material-details {
        padding: 25px 20px;
    }

    .material-list li {
        padding: 12px 15px;
        margin-bottom: 10px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .material-list li strong {
        min-width: auto;
        font-size: 0.9rem;
        margin-right: 0;
    }

    .material-list li {
        font-size: 0.9rem;
    }

    .animate-icon {
        font-size: 1.1rem;
        margin-right: 0;
        width: auto;
    }
}

@media (max-width: 480px) {
    .material-header {
        padding: 20px 15px;
    }

    .material-header h3 {
        font-size: 1.3rem;
    }

    .premium-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .quality-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }

    .material-details {
        padding: 20px 15px;
    }

    .material-list li {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .material-list li strong {
        font-size: 0.85rem;
    }

    .animate-icon {
        font-size: 1rem;
    }
}

/* Reviews Section */
.reviews {
    background: var(--bg);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    position: relative;
    z-index: 1;
}

/* Reviews Responsive */
@media (max-width: 1200px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.review-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius-large);
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
    position: relative;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--gold-glow);
}

.review-stars {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
}

.review-stars i {
    color: var(--gold);
    font-size: 1rem;
}

.review-content {
    margin-bottom: 20px;
}

.review-content p {
    font-style: italic;
    color: var(--text-light);
    line-height: 1.6;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--gold-glow);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
}

.author-info h5 {
    color: var(--text);
    margin-bottom: 5px;
    font-weight: 600;
}

.author-info span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* FAQ Section */
.faq {
    background: var(--bg-secondary);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius-large);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 10px 30px var(--gold-glow);
}

.faq-button {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

.faq-button:hover {
    color: var(--gold);
    background: var(--gold-glow);
}

.faq-button i {
    transition: var(--transition-smooth);
    color: var(--gold);
}

.faq-item.active .faq-button i {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-content {
    max-height: 300px;
}

.faq-content p {
    padding: 0 20px 20px;
    color: var(--text-light);
    line-height: 1.6;
}

@media (max-width: 768px) {
    nav {
        padding: 0 5%;
        height: 70px;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .navbar-brand {
        font-size: 1.2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    section {
        padding: 60px 0;
    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .hero-btns {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .btn {
        width: 200px;
        text-align: center;
    }

    .float-wa {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }

    .scroll-up {
        width: 45px;
        height: 45px;
        bottom: 20px;
        left: 20px;
    }
}

/* Bengali Language Font Support */
[data-lang="bn"] {
    font-family: 'Kalpurush', 'Noto Sans Bengali', sans-serif;
}

[data-lang="bn"] h1,
[data-lang="bn"] h2,
[data-lang="bn"] h3,
[data-lang="bn"] h4,
[data-lang="bn"] h5,
[data-lang="bn"] h6 {
    font-family: 'Kalpurush', 'Noto Sans Bengali', sans-serif;
}

[data-lang="bn"] .brand-text,
[data-lang="bn"] .navbar-brand {
    font-family: 'Kalpurush', 'Noto Sans Bengali', sans-serif;
}

[data-lang="bn"] .hero-title,
[data-lang="bn"] .section-header h2 {
    font-family: 'Kalpurush', 'Noto Sans Bengali', sans-serif;
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}