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

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #e94560;
    --gold-accent: #d4af37;
    --text-light: #ffffff;
    --text-dark: #333333;
    --text-gray: #666666;
    --bg-light: #f8f9fa;
    --bg-dark: #1a1a2e;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    height: 50px;
}

.logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
    opacity: 0.95;
    transition: all 0.3s ease;
    filter: brightness(1.2) contrast(1.1);
}

.logo-img:hover {
    opacity: 1;
    transform: scale(1.05);
    filter: brightness(1.4) contrast(1.2);
}

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

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-accent);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--gold-accent);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--text-light);
    text-align: center;
    padding: 120px 20px 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.company-name {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 2rem;
    color: var(--gold-accent);
    letter-spacing: 4px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-subtitle .word {
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 8px;
    opacity: 0.9;
    animation: fadeInUp 0.6s ease forwards;
}

.hero-subtitle .word:nth-child(1) { animation-delay: 0.1s; }
.hero-subtitle .word:nth-child(2) { animation-delay: 0.2s; }
.hero-subtitle .word:nth-child(3) { animation-delay: 0.3s; }
.hero-subtitle .word:nth-child(4) { animation-delay: 0.4s; }
.hero-subtitle .word:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 0.9;
        transform: translateY(0);
    }
}

.hero-tagline {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.hero-tagline strong {
    color: var(--gold-accent);
    font-weight: 600;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--accent-color);
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
    font-size: 1.1rem;
}

.cta-button:hover {
    background: #d63447;
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(233, 69, 96, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    opacity: 0.7;
    animation: bounce 2s infinite;
}

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

.arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--text-light);
    border-bottom: 2px solid var(--text-light);
    transform: rotate(45deg);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--gold-accent), transparent);
}

.section-title.light {
    color: var(--text-light);
}

.section-title.light::after {
    background: linear-gradient(to right, transparent, var(--gold-accent), transparent);
}

.section-intro {
    font-size: 1.2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.section-intro.light {
    color: rgba(255, 255, 255, 0.9);
}

.bg-light {
    background: var(--bg-light);
}

.bg-dark {
    background: var(--bg-dark);
    color: var(--text-light);
}

.bg-gradient {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: var(--text-light);
}

.features-section-bg {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.features-section-bg .container {
    position: relative;
    z-index: 1;
}

.features-section-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(233, 69, 96, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Content Wrapper */
.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.lead-text {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.content-wrapper p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text-gray);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(233, 69, 96, 0.1);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--gold-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(233, 69, 96, 0.2);
    border-color: rgba(233, 69, 96, 0.3);
}

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

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--accent-color), #ff6b8a);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.4s ease;
    box-shadow: 0 10px 25px rgba(233, 69, 96, 0.3);
}

.feature-card:hover .feature-icon-wrapper {
    transform: rotate(5deg) scale(1.1);
    box-shadow: 0 15px 35px rgba(233, 69, 96, 0.4);
}

.feature-icon-wrapper::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 20px;
    padding: 3px;
    background: linear-gradient(135deg, var(--gold-accent), var(--accent-color));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover .feature-icon-wrapper::after {
    opacity: 1;
}

.feature-icon {
    font-size: 2.5rem;
    color: white;
    position: relative;
    z-index: 1;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 700;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: var(--accent-color);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 1rem;
}

/* Benefits Section */
.benefits-section {
    margin-top: 5rem;
    padding-top: 4rem;
    position: relative;
}

.benefits-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--gold-accent), transparent);
    border-radius: 2px;
}

.subsection-header {
    text-align: center;
    margin-bottom: 3rem;
}

.subsection-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    font-family: 'Playfair Display', serif;
}

.subsection-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--gold-accent));
    border-radius: 2px;
}

.subsection-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    font-style: italic;
    margin-top: 1.5rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.benefit-item {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-left: 5px solid var(--accent-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent-color), var(--gold-accent));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.benefit-item:hover {
    transform: translateX(10px) translateY(-5px);
    box-shadow: 0 15px 35px rgba(233, 69, 96, 0.2);
    border-left-color: var(--gold-accent);
}

.benefit-item:hover::before {
    transform: scaleY(1);
}

.benefit-item h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    padding-left: 2rem;
    transition: color 0.3s ease;
}

.benefit-item:hover h4 {
    color: var(--accent-color);
}

.benefit-item h4::before {
    content: '→';
    position: absolute;
    left: 0;
    top: 0;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--accent-color), #ff6b8a);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.benefit-item:hover h4::before {
    transform: rotate(90deg) scale(1.2);
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.4);
}

.benefit-item p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 1rem;
    padding-left: 2rem;
}

/* Innovation Grid */
.innovation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.innovation-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.innovation-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.innovation-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--gold-accent);
}

.innovation-card p {
    line-height: 1.6;
    opacity: 0.9;
}

.innovation-card .tagline {
    font-weight: 600;
    color: var(--gold-accent);
    margin-top: 1rem;
}

/* Features Detailed */
.features-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-category {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--accent-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--gold-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-category:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.feature-category:hover::before {
    transform: scaleX(1);
}

.feature-category h3 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    padding-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.feature-category h3::before {
    content: '';
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), #ff6b8a);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(233, 69, 96, 0.3);
}

.feature-category:nth-child(1) h3::before { content: '1'; }
.feature-category:nth-child(2) h3::before { content: '2'; }
.feature-category:nth-child(3) h3::before { content: '3'; }
.feature-category:nth-child(4) h3::before { content: '4'; }
.feature-category:nth-child(5) h3::before { content: '5'; }
.feature-category:nth-child(6) h3::before { content: '6'; }
.feature-category:nth-child(7) h3::before { content: '7'; }
.feature-category:nth-child(8) h3::before { content: '8'; }

.feature-category h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    border-radius: 2px;
}

.feature-category ul {
    list-style: none;
    padding-left: 0;
    margin-top: 1rem;
}

.feature-category li {
    padding: 1rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-gray);
    line-height: 1.8;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-category li:last-child {
    border-bottom: none;
}

.feature-category li:hover {
    padding-left: 2.5rem;
    color: var(--primary-color);
}

.feature-category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 1rem;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.3);
    transition: all 0.3s ease;
}

.feature-category li:hover::before {
    transform: scale(1.2) rotate(360deg);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.5);
}

.feature-category strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Products Section */
.products-section {
    margin-top: 3rem;
}

.products-category {
    margin-bottom: 4rem;
}

.products-category h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-align: center;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.product-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-item h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.product-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.materials-section {
    margin-top: 4rem;
}

.materials-intro {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-gray);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.material-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    color: var(--primary-color);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.material-item:hover {
    border-color: var(--gold-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Comparison Section */
.comparison-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.comparison-card {
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

.comparison-card.old-way {
    background: #fff5f5;
    border-left: 4px solid #e94560;
}

.comparison-card.new-way {
    background: #f0f9ff;
    border-left: 4px solid #3b82f6;
}

.comparison-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.comparison-card ul {
    list-style: none;
    padding-left: 0;
}

.comparison-card li {
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-gray);
    line-height: 1.6;
}

.comparison-card.old-way li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #e94560;
    font-weight: bold;
}

.comparison-card.new-way li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: bold;
}

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

.new-feature h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.new-feature p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Vision Section */
.vision-statement {
    font-size: 1.3rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
    line-height: 1.8;
    opacity: 0.95;
}

.vision-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.vision-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.vision-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--gold-accent);
}

.vision-card p {
    margin-bottom: 1rem;
    opacity: 0.9;
    line-height: 1.6;
}

.vision-card ul {
    list-style: none;
    padding-left: 0;
}

.vision-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    opacity: 0.9;
    line-height: 1.6;
}

.vision-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--gold-accent);
}

.long-term-goal {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.long-term-goal h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--gold-accent);
}

.long-term-goal p {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.95;
}

/* Contact Section */
.contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.company-header {
    margin-bottom: 1rem;
}

.company-name-contact {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gold-accent);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.company-tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
    margin-top: 0.5rem;
}

.address-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.address-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.address-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
    border-color: rgba(212, 175, 55, 0.5);
}

.address-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), var(--gold-accent));
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(233, 69, 96, 0.3);
}

.address-content h4 {
    font-size: 1.3rem;
    color: var(--gold-accent);
    margin-bottom: 1rem;
    font-weight: 600;
}

.address-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    font-size: 1rem;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-accent);
    background: rgba(255, 255, 255, 0.15);
}

.submit-button {
    width: 100%;
    padding: 15px;
    background: var(--accent-color);
    color: var(--text-light);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.submit-button:hover {
    background: #d63447;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(233, 69, 96, 0.4);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.3);
    display: block;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
    display: block;
}

.form-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.form-footer-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold-accent);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.form-footer-tagline {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin-top: 0.5rem;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--gold-accent);
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--gold-accent);
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

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

.developer-credit {
    font-size: 0.9rem;
    margin-top: 1rem;
    opacity: 0.8;
}

.developer-credit a {
    color: var(--gold-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.developer-credit a:hover {
    color: var(--text-light);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(26, 26, 46, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .logo-img {
        height: 35px;
    }
    
    .company-name {
        font-size: 2.5rem;
    }

    .hero-subtitle .word {
        font-size: 2rem;
        letter-spacing: 4px;
    }

    .hero-tagline {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .comparison-section {
        grid-template-columns: 1fr;
    }

    .vision-details {
        grid-template-columns: 1fr;
    }
    
    .features-detailed {
        grid-template-columns: 1fr;
    }
    
    .feature-category {
        padding: 2rem;
    }
    
    .feature-category h3 {
        font-size: 1.4rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .company-name-contact {
        font-size: 1.8rem;
    }
    
    .address-card {
        flex-direction: column;
        text-align: center;
    }
    
    .address-icon {
        margin: 0 auto;
    }

    .subsection-title {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .feature-icon-wrapper {
        width: 70px;
        height: 70px;
    }
    
    .feature-icon {
        font-size: 2rem;
    }
    
    .benefit-item {
        padding: 2rem;
    }
    
    .benefit-item h4 {
        font-size: 1.2rem;
    }

    .features-grid,
    .benefits-grid,
    .innovation-grid,
    .product-grid,
    .features-detailed {
        grid-template-columns: 1fr;
    }

    .materials-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

@media (max-width: 480px) {
    .company-name {
        font-size: 2rem;
    }

    .hero-subtitle .word {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}