:root {
    --primary-blue: #232D85;
    --golden-yellow: #CFA64E;
    --white: #FFFFFF;
    --light-grey: #F5F5F5;
    --deep-grey: #333333;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 5px 20px rgba(0,0,0,0.1);
    --shadow-heavy: 0 10px 30px rgba(0,0,0,0.2);
    --border-radius: 15px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-light);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-blue);
    transition: var(--transition);
}

.logo img {
    height: 60px;
    width: auto;
    margin-right: 15px;
    transition: var(--transition);
    max-width: 300px;
}

.logo:hover {
    transform: scale(1.05);
}

.logo:hover img {
    transform: rotate(5deg);
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--primary-blue);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a:hover {
    color: var(--golden-yellow);
    transform: translateY(-2px);
}

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

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: 4px;
}

.mobile-menu-toggle:hover {
    background: var(--light-grey);
    color: var(--golden-yellow);
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1a237e 100%);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero .subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 300;
}

.hero .description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    opacity: 0.8;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    background: var(--golden-yellow);
    color: var(--primary-blue);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(207, 166, 78, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::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;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background: #b8943f;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(207, 166, 78, 0.4);
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--golden-yellow);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(35, 45, 133, 0.1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--golden-yellow));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

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

.feature-icon {
    font-size: 3rem;
    color: var(--golden-yellow);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-weight: 600;
}

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

/* About Section */
.about {
    background: var(--light-grey);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(35,45,133,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.1rem;
}

.about-image {
    background: linear-gradient(135deg, var(--primary-blue), #1a237e);
    height: 400px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(207, 166, 78, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.about-image i {
    font-size: 4rem;
    margin-bottom: 1rem;
    z-index: 2;
    position: relative;
}

/* Product Section */
.product-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.spec-card {
    background: var(--light-grey);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.spec-card:hover {
    background: var(--white);
    border-color: var(--golden-yellow);
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.spec-card h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Use Cases */
.use-cases {
    background: var(--light-grey);
    position: relative;
}

.use-case {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
    align-items: center;
}

.use-case:nth-child(even) {
    direction: rtl;
}

.use-case:nth-child(even) > * {
    direction: ltr;
}

.use-case-content h3 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.use-case-content p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    border: 1px solid rgba(35, 45, 133, 0.1);
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--golden-yellow);
    box-shadow: 0 0 0 3px rgba(207, 166, 78, 0.1);
}

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

/* Buy Now Section */
.buy-now {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1a237e 100%);
    color: var(--white);
    position: relative;
}

.buy-now::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.3;
}

.pricing-card {
    background: var(--white);
    color: var(--text-dark);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--shadow-heavy);
    position: relative;
    z-index: 2;
    border: 3px solid var(--golden-yellow);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--golden-yellow);
    margin: 1rem 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.price-features {
    list-style: none;
    margin: 2rem 0;
}

.price-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    font-weight: 500;
    transition: var(--transition);
}

.price-features li:hover {
    background: var(--light-grey);
    padding-left: 1rem;
}

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

/* Footer */
.footer {
    background: var(--deep-grey);
    color: var(--white);
    padding: 3rem 0 1rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--golden-yellow));
}

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

.footer-section h3 {
    color: var(--golden-yellow);
    margin-bottom: 1rem;
    font-weight: 600;
}

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

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--golden-yellow);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #555;
    color: #ccc;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 2rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-heavy);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-grey);
}

.modal-header h2 {
    color: var(--primary-blue);
    margin: 0;
    font-weight: 600;
}

.close {
    color: var(--text-light);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close:hover {
    color: var(--primary-blue);
    background: var(--light-grey);
}

.modal-body {
    line-height: 1.8;
    color: var(--text-dark);
}

.modal-body h3 {
    color: var(--primary-blue);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.modal-body h4 {
    color: var(--deep-grey);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.modal-body ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.modal-body li {
    margin-bottom: 0.5rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1a237e 100%);
    color: var(--white);
    padding: 120px 0 60px;
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

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

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    background: var(--light-grey);
    padding: 1rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--golden-yellow);
}

.breadcrumb span {
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-light);
        border-top: 1px solid #e0e0e0;
    }

    .nav-menu.active {
        display: flex;
    }

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

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .about-content,
    .use-case {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .use-case:nth-child(even) {
        direction: ltr;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-form {
        padding: 2rem;
        margin: 0 1rem;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 1.5rem;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .feature-card {
        padding: 2rem;
    }

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Professional Enhancements */
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.nav-menu a.active {
    color: var(--golden-yellow);
    font-weight: 600;
}

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

/* Enhanced Form Styles */
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
    background: var(--white);
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: var(--golden-yellow);
    box-shadow: 0 0 0 3px rgba(207, 166, 78, 0.1);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

/* Enhanced Button Styles */
.cta-button i {
    margin-right: 0.5rem;
}

.cta-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Cart Count Badge */
.cart-count {
    background: var(--golden-yellow);
    color: var(--primary-blue);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
    animation: pulse 0.5s ease;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Enhanced Modal Styles */
.modal-content {
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Loading States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--light-grey);
    border-top: 4px solid var(--golden-yellow);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Enhanced Feature Cards */
.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(35, 45, 133, 0.05), rgba(207, 166, 78, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

/* Professional Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

p {
    line-height: 1.7;
}

/* Enhanced Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--golden-yellow);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .cta-button,
    .modal {
        display: none !important;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.hidden { display: none; }
.visible { display: block; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.w-full { width: 100%; }
.h-full { height: 100%; }

/* Hero Content Layout */
.hero-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    min-height: 80vh;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    transition: var(--transition);
}

.hero-img:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* Product Images */
.product-img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
}

.product-img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-heavy);
}

/* Product Gallery */
.product-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.gallery-item {
    text-align: center;
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

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

.gallery-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    transition: var(--transition);
}

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

.gallery-item p {
    font-weight: 500;
    color: var(--primary-blue);
    margin: 0;
}

/* Legal Content Styles */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--light-grey);
}

.legal-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.legal-section h2 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.legal-section h3 {
    color: var(--primary-blue);
    font-size: 1.4rem;
    margin: 1.5rem 0 0.8rem 0;
    font-weight: 500;
}

.legal-section p {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.legal-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.legal-section li {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.legal-section strong {
    color: var(--primary-blue);
    font-weight: 600;
}

.legal-section em {
    color: var(--text-light);
    font-style: italic;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-content {
        gap: 4rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
    
    .product-gallery {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Desktop (992px to 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
    
    .hero-content {
        gap: 3rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet (768px to 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .container {
        max-width: 720px;
        padding: 0 15px;
    }
    
    .nav-menu {
        gap: 1.5rem;
    }
    
    .nav-menu a {
        font-size: 0.9rem;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2.5rem;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-img {
        max-width: 80%;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .product-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .about-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .legal-content {
        padding: 0 1rem;
    }
    
    .legal-section h2 {
        font-size: 1.6rem;
    }
    
    .legal-section h3 {
        font-size: 1.3rem;
    }
}

/* Mobile Large (576px to 767px) */
@media (min-width: 576px) and (max-width: 767px) {
    .container {
        max-width: 540px;
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0.8rem 0;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-medium);
        gap: 1rem;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu a {
        padding: 0.8rem 0;
        border-bottom: 1px solid var(--light-grey);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text .subtitle {
        font-size: 1.2rem;
    }
    
    .hero-img {
        max-width: 90%;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-gallery {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .gallery-img {
        height: 200px;
    }
    
    .about-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .product-specs {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .pricing-card {
        margin: 0 1rem;
    }
    
    .legal-content {
        padding: 0 1rem;
    }
    
    .legal-section h2 {
        font-size: 1.4rem;
    }
    
    .legal-section h3 {
        font-size: 1.2rem;
    }
}

/* Mobile Small (up to 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 10px;
    }
    
    .nav-container {
        padding: 0.7rem 0;
    }
    
    .logo {
        font-size: 1.4rem;
    }
    
    .logo img {
        height: 40px;
        margin-right: 8px;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-medium);
        gap: 0.8rem;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu a {
        padding: 0.7rem 0;
        border-bottom: 1px solid var(--light-grey);
        font-size: 0.9rem;
    }
    
    .mobile-menu-toggle {
        display: block;
        font-size: 1.2rem;
    }
    
    .hero {
        padding: 5rem 0 3rem;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .hero-text h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-text .subtitle {
        font-size: 1.1rem;
    }
    
    .hero-text .description {
        font-size: 0.95rem;
    }
    
    .hero-img {
        max-width: 95%;
    }
    
    .section {
        padding: 2.5rem 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-card h3 {
        font-size: 1.2rem;
    }
    
    .feature-card p {
        font-size: 0.9rem;
    }
    
    .product-gallery {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .gallery-img {
        height: 180px;
    }
    
    .gallery-item {
        padding: 1rem;
    }
    
    .about-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .about-text h3 {
        font-size: 1.3rem;
    }
    
    .about-text p {
        font-size: 0.9rem;
    }
    
    .product-specs {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .spec-card {
        padding: 1rem;
    }
    
    .spec-card h4 {
        font-size: 1rem;
    }
    
    .spec-card p {
        font-size: 0.85rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-section h3 {
        font-size: 1.1rem;
    }
    
    .footer-section p {
        font-size: 0.9rem;
    }
    
    .pricing-card {
        margin: 0 0.5rem;
        padding: 1.5rem;
    }
    
    .pricing-card h3 {
        font-size: 1.3rem;
    }
    
    .price {
        font-size: 2rem;
    }
    
    .price-features li {
        font-size: 0.9rem;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .legal-content {
        padding: 0 0.5rem;
    }
    
    .legal-section {
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
    }
    
    .legal-section h2 {
        font-size: 1.3rem;
    }
    
    .legal-section h3 {
        font-size: 1.1rem;
    }
    
    .legal-section p {
        font-size: 0.9rem;
    }
    
    .legal-section ul {
        padding-left: 1.5rem;
    }
    
    .legal-section li {
        font-size: 0.9rem;
    }
    
    .breadcrumb {
        padding: 0.5rem 0;
    }
    
    .breadcrumb-content {
        font-size: 0.85rem;
    }
    
    .page-header {
        padding: 2rem 0;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .page-header p {
        font-size: 0.95rem;
    }
}

/* Extra Small Mobile (up to 375px) */
@media (max-width: 375px) {
    .container {
        padding: 0 8px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .feature-card {
        padding: 1.2rem;
    }
    
    .gallery-img {
        height: 160px;
    }
    
    .pricing-card {
        padding: 1.2rem;
    }
    
    .price {
        font-size: 1.8rem;
    }
    
    .contact-form {
        padding: 1.2rem;
    }
}

/* Touch-friendly improvements for mobile */
@media (max-width: 768px) {
    .cta-button,
    .nav-menu a,
    .mobile-menu-toggle {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .feature-card,
    .gallery-item,
    .spec-card {
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
    
    .feature-card:active,
    .gallery-item:active,
    .spec-card:active {
        transform: scale(0.98);
    }
}

/* Landscape orientation adjustments */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 3rem 0 2rem;
    }
    
    .hero-content {
        gap: 1rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .nav-container {
        padding: 0.5rem 0;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo img,
    .hero-img,
    .product-img,
    .gallery-img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-img:hover,
    .product-img:hover,
    .gallery-img:hover {
        transform: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --light-grey: #2d2d2d;
        --text-dark: #e0e0e0;
        --text-light: #b0b0b0;
    }
    
    .navbar {
        background: rgba(26, 26, 26, 0.95);
        border-bottom: 1px solid #333;
    }
    
    .modal-content {
        background: #2d2d2d;
        color: #e0e0e0;
    }
    
    .legal-content {
        background: transparent;
    }
}