/* ========================================
   Radio HelpDesk - Global Styles
   ======================================== */

/* CSS Reset & Variables */
:root {
    --primary: #0067FF;
    --primary-dark: #0050CC;
    --primary-light: #3385FF;
    --dark: #000000;
    --dark-surface: #0a0a0a;
    --dark-card: #141414;
    --dark-border: #222222;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    --danger: #ff6b6b;
    --warning: #ffd93d;
    --gradient-primary: linear-gradient(135deg, #0067FF 0%, #0050CC 100%);
    --gradient-dark: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
    --gradient-card: linear-gradient(145deg, #141414 0%, #0a0a0a 100%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 30px rgba(0,103,255,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

ul {
    list-style: none;
}

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

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0,103,255,0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,103,255,0.5);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

/* ========================================
   Top Bar
   ======================================== */
.top-bar {
    background: var(--dark-surface);
    border-bottom: 1px solid var(--dark-border);
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ========================================
   Header / Navigation
   ======================================== */
.header {
    background: rgba(10,10,10,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--dark-border);
    transition: var(--transition);
}

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 22px;
    color: white;
    font-weight: 400;
    letter-spacing: -0.5px;
}

.logo strong {
    font-weight: 700;
}

.nav-desktop {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(0,103,255,0.08);
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-xl);
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0,103,255,0.3);
    white-space: nowrap;
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,103,255,0.5);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    padding: 0 24px 20px;
    gap: 4px;
}

.mobile-menu .nav-link {
    padding: 12px 18px;
    border-radius: var(--radius-sm);
}

.mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-xl);
    font-weight: 600;
    margin-top: 8px;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slider {
    width: 100%;
}

.hero-slide {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #000a1a 0%, #050510 40%, #111 100%);
}

.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 80% 50%, rgba(0,103,255,0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(0,103,255,0.05) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 80px 24px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #c0c0c0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
    max-width: 580px;
}

.hero-logo-img {
    max-width: 200px;
    height: auto;
    margin-bottom: 20px;
    filter: brightness(1.2);
}

/* Animation */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

.animate-in:nth-child(2) { animation-delay: 0.15s; }
.animate-in:nth-child(3) { animation-delay: 0.3s; }

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

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    padding: 6px 20px;
    background: rgba(0,103,255,0.1);
    color: var(--primary);
    border-radius: var(--radius-xl);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-size: 16px;
}

/* ========================================
   About Section
   ======================================== */
.about-section {
    padding: 80px 0;
    background: var(--dark);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.about-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.about-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.about-card-icon {
    margin-bottom: 16px;
    width: 60px;
    height: 60px;
    background: rgba(0,103,255,0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.about-card p {
    color: var(--text-secondary);
    font-size: 15px;
}

.about-desc {
    color: var(--text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    font-size: 16px;
}

/* About Showcase (overlapping images like 1800xmradio.com) */
.about-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 48px;
}

.about-showcase-images {
    position: relative;
    min-height: 400px;
}

.showcase-img-main {
    position: relative;
    width: 75%;
    z-index: 2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--dark-border);
    transition: var(--transition);
}

.showcase-img-main:hover {
    transform: scale(1.02);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.showcase-img-main img {
    width: 100%;
    height: auto;
    display: block;
}

.showcase-img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 65%;
    z-index: 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--dark-border);
    transition: var(--transition);
}

.showcase-img-secondary:hover {
    transform: scale(1.02);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.showcase-img-secondary img {
    width: 100%;
    height: auto;
    display: block;
}

.about-showcase-text h2 {
    font-family: var(--font-display);
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
}

.about-showcase-text p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 24px;
}

/* ========================================
   Products Section
   ======================================== */
.products-section {
    padding: 80px 0;
    background: var(--dark-surface);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    border-color: var(--primary);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.product-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #1a1a1a, #222);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-img {
    transform: scale(1.08);
}

.product-img-placeholder {
    opacity: 0.5;
    transition: var(--transition);
}

.product-card:hover .product-img-placeholder {
    opacity: 0.8;
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info {
    padding: 20px;
}

.product-info h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(0,103,255,0.1);
    color: var(--primary);
    border-radius: var(--radius-xl);
    font-size: 13px;
    font-weight: 600;
}

.product-price:hover {
    background: var(--primary);
    color: white;
}

/* ========================================
   Features Section (Why Choose Us)
   ======================================== */
.features-section {
    padding: 80px 0;
    background: var(--dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-primary);
    transition: height 0.4s ease;
    border-radius: 0 0 4px 0;
}

.feature-card:hover::before {
    height: 100%;
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.3;
    margin-bottom: 12px;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

/* ========================================
   Reviews & Stats Section
   ======================================== */
.reviews-section {
    padding: 80px 0;
    background: var(--dark-surface);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.stat-card {
    text-align: center;
    padding: 28px;
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.testimonial-stars {
    color: var(--warning);
    font-size: 18px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: white;
}

.testimonial-author strong {
    display: block;
    font-size: 15px;
}

.testimonial-author span {
    font-size: 12px;
    color: var(--text-muted);
}

.reviews-cta {
    text-align: center;
}

/* ========================================
   Newsletter Section
   ======================================== */
.newsletter-section {
    padding: 60px 0;
    background: linear-gradient(135deg, rgba(0,103,255,0.05) 0%, var(--dark) 100%);
    text-align: center;
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
}

.newsletter-section h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    margin-top: 16px;
    margin-bottom: 24px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    color: white;
    font-family: var(--font-primary);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.newsletter-form input:focus {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.newsletter-form input::placeholder {
    color: var(--text-muted);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 60px 0 20px;
    background: var(--dark-surface);
    border-top: 1px solid var(--dark-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--dark-border);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 20px;
    color: white;
    margin-bottom: 16px;
}

.footer-disclaimer {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    font-size: 14px;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-contact-item {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    align-items: flex-start;
}

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

.footer-contact-item a {
    color: var(--text-secondary);
}

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

.footer-bottom {
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ========================================
   Floating Call Button
   ======================================== */
.floating-call {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 4px 20px rgba(0,103,255,0.4);
    animation: pulse 2s infinite;
    transition: var(--transition);
}

.floating-call:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 30px rgba(0,103,255,0.6);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(0,103,255,0.4); }
    50% { box-shadow: 0 4px 30px rgba(0,103,255,0.7); }
}

/* ========================================
   Popup / Modal
   ======================================== */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.popup-overlay.show {
    display: flex;
}

.popup {
    background: #ffffff;
    border: none;
    border-radius: var(--radius-lg);
    padding: 48px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    position: relative;
    animation: popIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid #e0e0e0;
    background: #f5f5f5;
    color: #666;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    line-height: 1;
}

.popup-close:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
}

.popup-icon {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.popup-img {
    max-width: 240px;
    height: auto;
    border-radius: var(--radius-sm);
}

.popup-img-bottom {
    margin-top: 20px;
    width: 100%;
    max-width: 100%;
}

.popup-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #111;
}

.popup-subtitle {
    color: #555;
    font-size: 15px;
    margin-bottom: 16px;
}

.popup-message {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary);
}

.popup-cta-text {
    color: #555;
    font-size: 15px;
    margin-bottom: 24px;
}

.popup-btn {
    width: 100%;
    justify-content: center;
    padding: 16px 32px;
    font-size: 16px;
}

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

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ========================================
   Page Banner (for sub-pages)
   ======================================== */
.page-banner {
    padding: 60px 0;
    background: linear-gradient(135deg, #000a1a 0%, #111 100%);
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 60% 50%, rgba(0,103,255,0.06) 0%, transparent 60%);
}

.page-banner .container {
    position: relative;
    z-index: 2;
}

.page-banner h1 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: 12px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--primary);
}

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

/* ========================================
   Content Pages
   ======================================== */
.page-content {
    padding: 60px 0;
    background: var(--dark);
}

.page-content .container {
    max-width: 800px;
}

.page-content h2, .page-content h3 {
    font-family: var(--font-display);
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--primary);
}

.page-content h2 { font-size: 24px; }
.page-content h3 { font-size: 20px; }

.page-content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 15px;
    line-height: 1.8;
}

.page-content ul {
    margin-bottom: 16px;
    padding-left: 24px;
}

.page-content ul li {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 8px;
    position: relative;
    padding-left: 12px;
}

.page-content ul li::before {
    content: '•';
    color: var(--primary);
    position: absolute;
    left: -8px;
    font-weight: bold;
}

.page-content a {
    color: var(--primary);
}

.page-content a:hover {
    text-decoration: underline;
}

/* ========================================
   Contact Page
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: var(--primary);
}

.contact-info-card h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary);
}

.contact-info-card p, .contact-info-card a {
    color: var(--text-secondary);
    font-size: 15px;
}

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

.contact-form-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.contact-form-card h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-primary);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,103,255,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(0,103,255,0.3);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-toggle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(0,103,255,0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    background: var(--primary);
    color: white;
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 24px 20px;
    max-height: 300px;
}

.faq-answer p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
}

/* ========================================
   About Page Specific
   ======================================== */
.about-hero-section {
    padding: 60px 0;
    background: var(--dark);
}

.about-hero-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.about-hero-content h2 {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.about-hero-content p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.service-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.service-card h4 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
}

.offers-list {
    max-width: 600px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.offer-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--gradient-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    font-size: 15px;
    transition: var(--transition);
}

.offer-item:hover {
    border-color: var(--primary);
}

.offer-item svg {
    flex-shrink: 0;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .about-showcase {
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .top-bar-inner {
        justify-content: center;
        text-align: center;
    }

    .top-bar-item:last-child {
        display: none;
    }

    .nav-desktop {
        display: none;
    }

    .header-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

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

    .hero-content {
        padding: 50px 24px;
    }

    .hero-slide {
        min-height: 450px;
    }

    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .floating-call-text {
        display: none;
    }

    .floating-call {
        padding: 14px;
        border-radius: 50%;
    }

    .popup {
        padding: 32px 24px;
        margin: 20px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .about-showcase {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-showcase-images {
        min-height: 300px;
        max-width: 500px;
        margin: 0 auto;
    }

    .about-showcase-text {
        text-align: center;
    }

    .about-showcase-text .btn {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 26px;
        line-height: 1.2;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 24px;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .section-header p {
        font-size: 14px;
    }

    .stats-row {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-number {
        font-size: 24px;
    }

    .stat-card {
        padding: 16px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .about-card, .feature-card, .testimonial-card, .service-card {
        padding: 20px;
    }

    .popup {
        padding: 24px 16px;
        margin: 10px;
        border-radius: var(--radius-md);
    }

    .popup-title {
        font-size: 18px;
    }

    .popup-subtitle {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .popup-message {
        font-size: 15px;
    }

    .popup-img {
        max-width: 150px;
    }

    .popup-cta-text {
        font-size: 13px;
        margin-bottom: 16px;
    }

    .popup-btn {
        padding: 12px 20px;
        font-size: 14px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .footer {
        padding: 40px 0 20px;
    }

    .newsletter-section h3 {
        font-size: 20px;
    }
}