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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

/* Header Styles */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 15px 0;
}

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

.logo {
    width: 220px;
    height: 50px;
    display: flex;
    align-items: center;
}

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

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--theme-primary, #3b82f6);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--theme-primary, #3b82f6);
    transition: width 0.3s ease;
}

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

.nav-quote-btn {
    background: linear-gradient(135deg, #1e40af, #2563eb) !important;
    color: white !important;
    padding: 10px 24px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.nav-quote-btn:hover {
    background: linear-gradient(135deg, #1e3a8a, #1e40af) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.nav-quote-btn::after {
    display: none !important;
}

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

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    text-align: center;
    color: white;
    padding: 120px 20px 60px 20px;
}

.hero-overlay {
    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"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto 80px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-highlight {
    color: #fbbf24;
    display: block;
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 300;
    line-height: 1.6;
}

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

.hero-stats {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

.btn {
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--theme-accent, #f59e0b);
    color: white;
}

.btn-primary:hover {
    background: var(--theme-accent-hover, #d97706);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--theme-primary, #3b82f6);
    transform: translateY(-2px);
}

/* Section Styles */
section {
    padding: 80px 20px;
}

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

.section-badge {
    display: inline-block;
    background: #dbeafe;
    color: #1e40af;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.section-title {
    font-size: 2.5rem;
    color: #1e40af;
    margin-bottom: 20px;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.05rem;
    color: #666;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

/* About Section */
.about {
    background: #f3f4f6;
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.feature-card {
    background: white;
    border-radius: 12px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-top: 4px solid #fbbf24;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e40af;
}

.feature-card h3 {
    font-size: 1.3rem;
    color: #1e40af;
    margin-bottom: 12px;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 60px;
}

.about-stat-card {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
    transition: all 0.3s ease;
}

.about-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
}

.about-stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 10px;
}

.about-stat-label {
    font-size: 1rem;
    color: white;
    font-weight: 400;
}

/* Services Section */
.services {
    background: white;
}

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

.service-card {
    background: transparent;
    padding: 35px 30px;
    border-radius: 16px;
    box-shadow: none;
    transition: all 0.3s ease;
    text-align: left;
}

.service-card:hover {
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.service-icon-box {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fbbf24;
    margin-bottom: 25px;
    transition: transform 0.8s ease;
}

.service-card:hover .service-icon-box {
    transform: rotate(360deg);
}

.service-card h3 {
    font-size: 1.5rem;
    color: #1e40af;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    color: #666;
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
}

.service-features li:before {
    content: "●";
    color: #fbbf24;
    font-size: 1.2rem;
    position: absolute;
    left: 0;
    top: 6px;
}

/* Products Section */
.products {
    background: #f3f4f6;
}

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

.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-premium {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    z-index: 2;
}

.product-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #fbbf24;
    color: #1e40af;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-size: 1.4rem;
    color: #1e40af;
    margin-bottom: 12px;
    font-weight: 600;
}

.product-info p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 18px;
}

.product-specs {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.product-specs li {
    color: #666;
    padding: 6px 0;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
}

.product-specs li:before {
    content: "✓";
    color: #10b981;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 6px;
}

.product-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.product-btn:hover {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    padding: 80px 20px;
    margin: 0;
    border-radius: 24px;
}

.cta-section .container {
    max-width: 1200px;
}

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

.cta-content h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 35px;
    line-height: 1.7;
}

.cta-btn {
    display: inline-block;
    padding: 16px 40px;
    background: #fbbf24;
    color: #1e40af;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-btn:hover {
    background: #f59e0b;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(251, 191, 36, 0.4);
}

/* Gallery Section */
.gallery {
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 40px 20px 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Contact Section */
.contact {
    background: #f9fafb;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-title {
    font-size: 2.2rem;
    color: #1e40af;
    margin-bottom: 10px;
    font-weight: 700;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e40af, #2563eb);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.contact-icon-green {
    background: linear-gradient(135deg, #059669, #10b981);
}

.contact-icon-orange {
    background: linear-gradient(135deg, #ea580c, #f97316);
}

.contact-icon-red {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.contact-item h3 {
    font-size: 1.3rem;
    color: #1e40af;
    margin-bottom: 10px;
    font-weight: 600;
}

.contact-item p {
    color: #666;
    line-height: 1.8;
    font-size: 0.95rem;
}

.contact-form-wrapper {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    padding: 45px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(30, 64, 175, 0.3);
}

.contact-form-title {
    font-size: 2rem;
    color: white;
    margin-bottom: 12px;
    font-weight: 700;
}

.contact-form-subtitle {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    font-size: 1rem;
}

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

.form-group label {
    display: block;
    color: white;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.form-group select {
    appearance: none;
    background-image: url('data:image/svg+xml;charset=UTF-8,<svg width="12" height="8" viewBox="0 0 12 8" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="white" stroke-width="2" stroke-linecap="round"/></svg>');
    background-repeat: no-repeat;
    background-position: right 18px center;
    padding-right: 45px;
    cursor: pointer;
}

.form-group select option {
    background: #1e40af;
    color: white;
    padding: 10px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn-primary {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
    margin-top: 10px;
}

/* Footer */
.footer {
    background: #1e3a5f;
    color: #e5e7eb;
    padding: 0;
    position: relative;
}

.footer-top-border {
    height: 4px;
    background: linear-gradient(90deg, #3b82f6 0%, #fbbf24 50%, #3b82f6 100%);
}

.footer .container {
    padding: 60px 20px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-about {
    max-width: 350px;
}

.footer-section h3 {
    color: #fbbf24;
    font-size: 1.4rem;
    margin-bottom: 25px;
    font-weight: 700;
}

.footer-section p {
    line-height: 1.8;
    color: #cbd5e1;
    margin-bottom: 25px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: #2563eb;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #fbbf24;
    transform: translateY(-3px);
}

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

.footer-section ul li {
    margin-bottom: 14px;
}

.footer-section ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-section ul li a:hover {
    color: #fbbf24;
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
}

.footer-contact svg {
    color: #fbbf24;
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-contact span {
    color: #cbd5e1;
    line-height: 1.6;
}

.footer-logo {
    width: 220px;
    height: 50px;
    margin-bottom: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
}

.footer-bottom p {
    margin: 0;
}

.footer-tagline {
    font-style: italic;
    color: #94a3b8;
}

/* Theme Selector */
.theme-selector {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.theme-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--theme-primary, #3b82f6);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.theme-menu {
    position: absolute;
    bottom: 75px;
    right: 0;
    background: white;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

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

.theme-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border: none;
    background: none;
    cursor: pointer;
    width: 100%;
    border-radius: 8px;
    font-size: 15px;
    transition: background 0.2s ease;
}

.theme-option:hover {
    background: #f3f4f6;
}

.theme-color {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #333;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.back-to-top:hover {
    background: var(--theme-primary, #3b82f6);
}