/* ===============================================
   Women's Balance E-Clinic - Main Stylesheet
   =============================================== */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors - Professional & High-End */
    --primary-color: #4A90E2;
    --primary-dark: #2E5F8E;
    --primary-light: #7BB2F0;

    /* Secondary Colors */
    --secondary-color: #E27BA0;
    --secondary-dark: #C5577D;
    --secondary-light: #F0A8C5;

    /* Accent Colors */
    --accent-teal: #50C9C3;
    --accent-purple: #9B59B6;
    --accent-gold: #F39C12;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #4A90E2 0%, #50C9C3 100%);
    --gradient-secondary: linear-gradient(135deg, #E27BA0 0%, #9B59B6 100%);
    --gradient-hero: linear-gradient(135deg, rgba(74, 144, 226, 0.95) 0%, rgba(80, 201, 195, 0.95) 100%);

    /* Neutral Colors */
    --text-primary: #2C3E50;
    --text-secondary: #546E7A;
    --text-light: #8B95A5;
    --bg-white: #FFFFFF;
    --bg-light: #F8F9FA;
    --bg-lighter: #FAFBFC;
    --border-color: #E1E8ED;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);

    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    line-height: 1.7;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-family: var(--font-display);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-family: var(--font-display);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

/* ===== Utility Classes ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1) 0%, rgba(80, 201, 195, 0.1) 100%);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

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

.nav-cta {
    display: flex;
    gap: var(--spacing-sm);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    padding: 140px 0 100px;
    background: var(--gradient-hero);
    color: var(--bg-white);
    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 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,165.3C384,171,480,149,576,128C672,107,768,85,864,90.7C960,96,1056,128,1152,138.7C1248,149,1344,139,1392,133.3L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat center bottom;
    background-size: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-text h1 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.hero-stats .stat {
    text-align: center;
}

.hero-stats .stat i {
    font-size: 2rem;
    color: var(--accent-teal);
    margin-bottom: var(--spacing-xs);
}

.hero-stats .stat h3 {
    font-size: 2rem;
    color: var(--bg-white);
    margin-bottom: 0.25rem;
}

.hero-stats .stat p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    font-size: 0.875rem;
}

.hero-image {
    position: relative;
}

.hero-image-placeholder {
    width: 100%;
    aspect-ratio: 1/1;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.hero-image-placeholder i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.3);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: auto;
    fill: var(--bg-white);
}

/* ===== CEO Message Section ===== */

.ceo-image img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.hero-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.ceo-message {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-lighter);
}

.ceo-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.ceo-image-placeholder {
    width: 100%;
    aspect-ratio: 1/1;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.ceo-image-placeholder i {
    font-size: 8rem;
    color: var(--bg-white);
}

.ceo-text blockquote {
    position: relative;
    padding: var(--spacing-lg);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: var(--spacing-lg) 0;
}

.quote-icon {
    position: absolute;
    top: -10px;
    left: var(--spacing-lg);
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.3;
}

.ceo-text blockquote p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
}

.ceo-signature {
    margin-top: var(--spacing-lg);
    padding-left: var(--spacing-lg);
    border-left: 4px solid var(--primary-color);
}

.ceo-signature strong {
    display: block;
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.ceo-signature span {
    color: var(--text-light);
    font-size: 0.9375rem;
}

/* ===== Products Section ===== */
.products-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--bg-white);
}

.product-card.featured h3,
.product-card.featured p {
    color: var(--bg-white);
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--accent-gold);
    color: var(--bg-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

.product-image {
    width: 100%;
    aspect-ratio: 1/1;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.product-image i {
    font-size: 4rem;
    color: var(--primary-color);
}

.product-card.featured .product-image i {
    color: var(--bg-white);
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin: var(--spacing-md) 0;
}

.product-features span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9375rem;
}

.product-features i {
    color: var(--accent-teal);
}

.product-card.featured .product-features i {
    color: var(--bg-white);
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: var(--spacing-md) 0;
}

.price .original {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 1.125rem;
    margin-right: var(--spacing-xs);
}

/* Quality Assurance */
.quality-assurance {
    background: var(--bg-lighter);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.quality-assurance h3 {
    margin-bottom: var(--spacing-xl);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.quality-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.quality-item h4 {
    margin-bottom: var(--spacing-xs);
}

.quality-item p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* ===== Apps Section ===== */

.app-image img {
    width: 100%;
    max-height: 1000px;
    object-fit: contain;
    border-radius: var(--radius-lg);
}


.apps-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-light);
}

.apps-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.app-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
}

.app-feature.reverse {
    grid-template-columns: 1fr 1fr;
}

.app-feature.reverse .app-content {
    order: 2;
}

.app-feature.reverse .app-image {
    order: 1;
}

.app-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.app-icon i {
    font-size: 2.5rem;
    color: var(--bg-white);
}

.app-tagline {
    font-size: 1.125rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.app-features-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.feature-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.feature-item p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

.app-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: var(--bg-lighter);
    border-radius: var(--radius-md);
}

.stat-item {
    text-align: center;
}

.stat-item strong {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-item span {
    font-size: 0.875rem;
    color: var(--text-light);
}

.app-download {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

.app-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.app-mockup {
    width: 100%;
    aspect-ratio: 3/4;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
}

.app-mockup i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.5);
}

.pricing-preview {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.price-card {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--bg-lighter);
    border-radius: var(--radius-md);
    text-align: center;
}

.price-card.featured {
    background: var(--gradient-primary);
    color: var(--bg-white);
    transform: scale(1.05);
}

.price-card.featured .price-label,
.price-card.featured strong,
.price-card.featured p {
    color: var(--bg-white);
}

.price-label {
    display: block;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.price-card strong {
    display: block;
    font-size: 1.5rem;
    margin: var(--spacing-xs) 0;
}

.price-card p {
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ===== About Section ===== */

.about-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}


.about-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 500px;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.about-list li {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.about-list i {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.company-info {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-lighter);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.company-info h3 {
    margin-bottom: var(--spacing-md);
}

.company-info p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9375rem;
}

.about-image-placeholder {
    width: 100%;
    aspect-ratio: 7/8;
    background: var(--gradient-secondary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.about-image-placeholder i {
    font-size: 8rem;
    color: var(--bg-white);
}

/* ===== Team Section ===== */
.team-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-lighter);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.team-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.team-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 1/1;
    object-fit: cover;
    object-position: center top;
    display: block;
}

.team-image-placeholder {
    width: 100%;
    aspect-ratio: 1/1;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-info {
    padding: var(--spacing-xl);
}

.team-info h3 {
    margin-bottom: var(--spacing-xs);
}

.team-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-size: 0.9375rem;
}

.team-bio {
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.team-social {
    display: flex;
    gap: var(--spacing-md);
}

.team-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all var(--transition-base);
}

.team-social a:hover {
    background: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-3px);
}

.join-team {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.join-team h3 {
    margin-bottom: var(--spacing-sm);
}

.join-team p {
    margin-bottom: var(--spacing-lg);
}

/* ===== Testimonials Section ===== */
.testimonials-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-color);
    transition: all var(--transition-base);
}

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

.stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--accent-gold);
}

.testimonial-card p {
    font-size: 1.125rem;
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.testimonial-author strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ===== Contact Section ===== */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-lighter);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
}

.contact-info h3 {
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.contact-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-item p,
.contact-item a {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.social-links {
    margin-top: var(--spacing-2xl);
}

.social-links h4 {
    margin-bottom: var(--spacing-md);
}

.social-icons {
    display: flex;
    gap: var(--spacing-md);
}

.social-icons a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.social-icons a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form {
    background: var(--bg-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    margin-bottom: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(74, 144, 226, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ===== Footer ===== */
.footer {
    background: var(--text-primary);
    color: var(--bg-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.footer-logo h3 {
    color: var(--bg-white);
    margin-bottom: 0;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.footer-col h4 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-base);
}

.footer-col ul li a:hover {
    color: var(--bg-white);
    padding-left: var(--spacing-xs);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9375rem;
}

.footer-bottom i {
    color: var(--secondary-color);
}

/* ===== Scroll to Top Button ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--bg-white);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: all var(--transition-base);
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.scroll-top.visible {
    display: flex;
}

/* ===== Responsive Design ===== */

/* Tablets (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-content .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .ceo-content {
        grid-template-columns: 1fr;
    }

    .ceo-image-placeholder {
        max-width: 400px;
        margin: 0 auto;
    }

    .product-card.featured {
        grid-template-columns: 1fr;
    }

    .app-feature,
    .app-feature.reverse {
        grid-template-columns: 1fr;
    }

    .app-feature.reverse .app-content,
    .app-feature.reverse .app-image {
        order: unset;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

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

    .contact-container {
        grid-template-columns: 1fr;
    }

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

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    :root {
        --spacing-3xl: 4rem;
        --spacing-2xl: 3rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    /* Navigation */
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-base);
    }

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

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translateY(11px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-11px);
    }

    /* Hero */
    .hero {
        padding: 100px 0 60px;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-stats {
        gap: var(--spacing-lg);
    }

    /* Products */
    .products-grid {
        grid-template-columns: 1fr;
    }

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

    /* Apps */
    .app-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .pricing-preview {
        flex-direction: column;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .logo span {
        display: none;
    }

    .btn-lg {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }

    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

/* Print Styles */
@media print {

    .navbar,
    .hamburger,
    .hero-cta,
    .scroll-top,
    .footer-social,
    .social-icons {
        display: none;
    }
}