/* ==========================================================================
   CSS Reset & Variables
   ========================================================================== */
:root {
    /* Color Palette */
    --bg-main: #080c14;
    --bg-surface: #0f172a;
    --bg-surface-elevated: #1e293b;
    --bg-glass: rgba(15, 23, 42, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    
    --primary: #00d2ff;
    --primary-hover: #00f2fe;
    --primary-glow: rgba(0, 210, 255, 0.35);
    
    --secondary: #4facfe;
    --secondary-hover: #00f2fe;
    
    --whatsapp: #25d366;
    --whatsapp-glow: rgba(37, 211, 102, 0.3);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Layout & Spacing */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-heading: 'Outfit', var(--font-sans);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* ==========================================================================
   Typography & Base Components
   ========================================================================== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 {
    font-size: 2.25rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.75rem;
    letter-spacing: -0.01em;
}

p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
}

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

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-surface-elevated);
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.btn-large {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    color: #0b0f19;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 210, 255, 0.5);
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
}

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

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

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

.btn-outline:hover {
    border-color: var(--primary);
    background-color: rgba(0, 210, 255, 0.05);
}

.btn-whatsapp {
    background-color: var(--whatsapp);
    color: #ffffff;
    box-shadow: 0 4px 15px var(--whatsapp-glow);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
    background-color: #20ba5a;
}

.btn-icon-only {
    padding: 12px;
    border-radius: var(--radius-md);
}

/* ==========================================================================
   Structure & Containers
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 40px auto;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #ffffff 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Header (Navigation)
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background-color: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--primary);
    filter: drop-shadow(0 0 5px var(--primary-glow));
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.logo-tagline {
    font-size: 0.7rem;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.desktop-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.desktop-nav a:hover:not(.btn) {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
}

/* Mobile Nav Drawer */
.mobile-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 99;
    transform: translateY(-120%);
    transition: transform 0.3s ease-in-out;
}

.mobile-nav.active {
    transform: translateY(0);
}

.mobile-nav-link {
    font-size: 1.1rem;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
}

.mobile-nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding-top: 160px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.09) 0%, rgba(15, 23, 42, 0) 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(circle at 50% 50%, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, black 20%, transparent 80%);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.badge-promo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(0, 210, 255, 0.08);
    border: 1px solid rgba(0, 210, 255, 0.2);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--success);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px var(--success);
    animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.hero-content h1 {
    font-size: 3.25rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 40%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.15rem;
    margin-bottom: 35px;
    line-height: 1.5;
}

.hero-bullets-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 35px;
}

.bullet-mini-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: var(--transition);
}

.bullet-mini-card:hover {
    background: rgba(15, 23, 42, 0.65);
    border-color: rgba(0, 210, 255, 0.2);
    transform: translateX(4px);
}

.bullet-icon-box {
    width: 38px;
    height: 38px;
    background-color: rgba(0, 210, 255, 0.06);
    border: 1px solid rgba(0, 210, 255, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.bullet-icon-box i {
    width: 18px;
    height: 18px;
}

.bullet-text h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.bullet-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.3;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero Media (Image with glow) */
.hero-media {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    max-width: 520px;
    width: 100%;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 210, 255, 0.1);
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.badge-top {
    top: 20px;
    left: -20px;
}

.badge-bottom {
    bottom: 20px;
    right: -20px;
}

.glow-icon {
    color: var(--primary);
    width: 22px;
    height: 22px;
    filter: drop-shadow(0 0 4px var(--primary-glow));
}

.floating-badge h4 {
    font-size: 0.85rem;
    font-weight: 700;
}

.floating-badge p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Cotizador Section
   ========================================================================== */
.cotizador-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
    align-items: stretch;
}

.cotizador-selectors {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.selector-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.group-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

/* Brand Tabs */
.brand-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.brand-tab {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
    text-align: center;
}

.brand-tab.active {
    border-color: var(--primary);
    background-color: rgba(0, 210, 255, 0.04);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.1);
}

.brand-tab .brand-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.brand-tab .brand-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.brand-tab.active .brand-name {
    color: var(--primary);
}

/* Cameras grid */
.cameras-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.camera-opt {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 6px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
}

.camera-opt.active {
    border-color: var(--primary);
    background-color: rgba(0, 210, 255, 0.04);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.1);
}

.camera-opt .qty-num {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.camera-opt .qty-txt {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.camera-opt.active .qty-num {
    color: var(--primary);
    transform: scale(1.1);
}

/* Specs list */
.kit-specs {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.specs-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.specs-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.specs-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.spec-check {
    width: 14px;
    height: 14px;
    color: var(--primary);
    margin-top: 2px;
    flex-shrink: 0;
}

/* Result Card */
.cotizador-result {
    display: flex;
    align-items: stretch;
}

.result-card {
    background: radial-gradient(circle at top right, rgba(15, 23, 42, 0.9) 0%, rgba(8, 12, 20, 0.95) 100%);
    border: 1px solid rgba(0, 210, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 30px;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 210, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--secondary), var(--primary));
}

.result-header {
    margin-bottom: 20px;
}

.badge-result {
    display: inline-block;
    background-color: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--success);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.result-header h3 {
    font-size: 1.4rem;
}

.price-display-fallback {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
    border-left: 3px solid var(--primary);
    padding-left: 12px;
}

.price-tag-free {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.price-tag-sub {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.result-img-wrapper {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(8, 12, 20, 0.4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    overflow: hidden;
    padding: 10px;
}

.result-product-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
    transition: var(--transition);
}

.result-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    margin-bottom: 20px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.detail-row span:first-child {
    color: var(--text-secondary);
}

.highlight-green {
    color: var(--success);
    font-weight: 600;
}

.result-disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.4;
}

/* ==========================================================================
   IMOU Section
   ========================================================================== */
.imou-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.imou-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.imou-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 210, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 210, 255, 0.05);
}

.imou-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--primary);
    color: #0b0f19;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 5;
}

.badge-premium {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #ffffff;
}

.imou-img-container {
    background-color: #080c14;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-right: 1px solid var(--border-color);
    position: relative;
}

.imou-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.imou-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.imou-info h3 {
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.imou-desc {
    font-size: 0.85rem;
    margin-bottom: 16px;
    line-height: 1.4;
}

.imou-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.imou-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.imou-features i {
    width: 14px;
    height: 14px;
    color: var(--primary);
    flex-shrink: 0;
}

.imou-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.imou-price-fallback {
    display: flex;
    flex-direction: column;
}

.imou-price-fallback .price-val-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

.imou-price-fallback .price-lbl {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Beneficios Section
   ========================================================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.benefit-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.benefit-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 210, 255, 0.05);
}

.benefit-icon-wrapper {
    width: 44px;
    height: 44px;
    background-color: rgba(0, 210, 255, 0.06);
    border: 1px solid rgba(0, 210, 255, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 16px;
}

.benefit-icon-wrapper i {
    width: 20px;
    height: 20px;
}

.benefit-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.benefit-card p {
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ==========================================================================
   Galería Section
   ========================================================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gallery-item {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.gallery-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: #000;
}

.gallery-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.gallery-info {
    padding: 16px;
}

.gallery-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.gallery-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ==========================================================================
   Contacto Section
   ========================================================================== */
.contact-section {
    position: relative;
    overflow: hidden;
}

.contact-glow {
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.05) 0%, rgba(15,23,42,0) 70%);
    pointer-events: none;
}

.contact-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.contact-text h2 {
    font-size: 1.85rem;
    margin-bottom: 12px;
}

.contact-text p {
    margin-bottom: 28px;
}

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

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.info-item i {
    width: 22px;
    height: 22px;
    color: var(--primary);
    margin-top: 2px;
}

.info-item h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.info-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.phone-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
}

.phone-link:hover {
    color: var(--primary-hover);
    text-shadow: 0 0 10px var(--primary-glow);
}

.contact-action-box {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.contact-action-box h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.contact-action-box p {
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.secure-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 14px;
}

.secure-label i {
    width: 14px;
    height: 14px;
    color: var(--success);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
    background-color: #05080f;
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-left {
    max-width: 450px;
}

.footer-left .logo {
    margin-bottom: 8px;
}

.footer-left p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-right {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.footer-right p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.admin-access {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.admin-trigger-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.admin-trigger-btn:hover {
    color: var(--primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.admin-trigger-btn i {
    width: 12px;
    height: 12px;
}

/* ==========================================================================
   Admin Modal (Configuration)
   ========================================================================== */
.admin-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.admin-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.admin-modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.modal-close-btn:hover {
    color: var(--danger);
}

.modal-body {
    padding: 20px;
}

.modal-intro {
    font-size: 0.85rem;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.form-section {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 12px;
}

.form-section h4 {
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-grid-single {
    display: grid;
    grid-template-columns: 1fr;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-group label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.input-group input {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 5px var(--primary-glow);
}

.modal-footer-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 16px;
}

/* ==========================================================================
   WhatsApp Floating Button
   ========================================================================== */
.whatsapp-floating {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: var(--whatsapp);
    color: #ffffff;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 98;
    transition: var(--transition);
}

.whatsapp-floating:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* ==========================================================================
   Media Queries & Mobile Optimization
   ========================================================================== */

/* Tablet & Large Mobile */
@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .badge-promo {
        margin: 0 auto 20px auto;
    }

    .hero-content h1 {
        font-size: 2.25rem;
    }

    .hero-bullets-grid {
        align-items: stretch;
    }

    .hero-actions {
        justify-content: center;
    }
    
    .hero-media {
        order: -1; /* Place image on top on mobile */
    }

    .hero-image-wrapper {
        max-width: 320px;
    }

    .cotizador-wrapper {
        grid-template-columns: 1fr;
    }

    .imou-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-card {
        grid-template-columns: 1fr;
        padding: 24px;
    }
}

/* Small Mobile - Compact optimization (Requested) */
@media (max-width: 480px) {
    :root {
        --radius-lg: 14px;
    }

    .container {
        padding-left: 10px; /* Minimal padding on mobile edges */
        padding-right: 10px;
    }

    .section {
        padding: 40px 0;
    }

    .section-header {
        margin-bottom: 24px;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    /* Header adjustments */
    .logo-brand {
        font-size: 1rem;
    }
    
    .logo-tagline {
        font-size: 0.6rem;
    }

    .desktop-nav {
        display: none;
    }

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

    /* Hero compacting */
    .hero {
        padding-top: 100px;
        padding-bottom: 30px;
    }

    .hero-content h1 {
        font-size: 1.85rem;
    }

    .hero-content p {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .hero-bullets-grid {
        margin-bottom: 24px;
        gap: 10px;
    }
    
    .bullet-mini-card {
        padding: 10px 12px;
        gap: 10px;
    }
    
    .bullet-icon-box {
        width: 32px;
        height: 32px;
    }
    
    .bullet-icon-box i {
        width: 15px;
        height: 15px;
    }
    
    .bullet-text h4 {
        font-size: 0.85rem;
    }
    
    .bullet-text p {
        font-size: 0.75rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

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

    .floating-badge {
        padding: 6px 10px;
    }
    
    .badge-top {
        left: -10px;
        top: 10px;
    }
    
    .badge-bottom {
        right: -10px;
        bottom: 10px;
    }

    /* Cotizador ultra compact */
    .cotizador-selectors {
        padding: 14px;
        gap: 16px;
    }

    .brand-tabs {
        gap: 8px;
    }

    .brand-tab {
        padding: 8px;
    }

    .brand-tab .brand-name {
        font-size: 0.95rem;
    }

    .cameras-grid {
        gap: 6px;
    }

    .camera-opt {
        padding: 8px 4px;
    }

    .camera-opt .qty-num {
        font-size: 1.15rem;
    }

    .camera-opt .qty-txt {
        font-size: 0.6rem;
    }

    .kit-specs {
        padding-top: 16px;
    }

    .specs-list {
        gap: 6px;
    }

    .specs-list li {
        font-size: 0.8rem;
    }

    .result-card {
        padding: 20px 14px;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    .result-details {
        margin-bottom: 14px;
        padding: 12px 0;
    }

    /* IMOU Card vertical for mobile */
    .imou-card {
        grid-template-columns: 1fr;
    }

    .imou-img-container {
        height: 180px;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .imou-info {
        padding: 16px;
    }

    /* Benefits compact list */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .benefit-card {
        padding: 16px;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .gallery-info {
        padding: 12px;
    }

    /* Contact & Footer */
    .contact-action-box {
        padding: 16px;
    }

    .contact-info-list {
        gap: 14px;
    }

    .phone-link {
        font-size: 1.1rem;
    }

    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-right {
        align-items: center;
    }

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

/* ==========================================================================
   Animations & Transitions (Lighthouse & Mobile Optimized)
   ========================================================================== */

/* Keyframe Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes float-reverse {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 15px var(--whatsapp-glow);
    }
    50% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6);
        transform: scale(1.02);
    }
}

@keyframes pulse-primary {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 210, 255, 0.1);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
    }
}

@keyframes hero-load-text {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes hero-load-media {
    from {
        opacity: 0;
        transform: scale(0.97);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Page Load Animation triggers */
.hero-content {
    animation: hero-load-text 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-media {
    animation: hero-load-media 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Apply Floating Animations */
.badge-top {
    animation: float 5s ease-in-out infinite;
}

.badge-bottom {
    animation: float-reverse 5s ease-in-out infinite;
}

.whatsapp-floating {
    animation: pulse-glow 3s infinite ease-in-out;
}

.result-card::before {
    animation: pulse-primary 3s infinite ease-in-out;
}

/* Scroll Animation System (Intersection Observer) */
.scroll-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.scroll-animate.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Delay for Grid Elements */
.benefit-card:nth-child(1) { transition-delay: 50ms; }
.benefit-card:nth-child(2) { transition-delay: 100ms; }
.benefit-card:nth-child(3) { transition-delay: 150ms; }
.benefit-card:nth-child(4) { transition-delay: 200ms; }
.benefit-card:nth-child(5) { transition-delay: 250ms; }
.benefit-card:nth-child(6) { transition-delay: 300ms; }

.gallery-item:nth-child(1) { transition-delay: 50ms; }
.gallery-item:nth-child(2) { transition-delay: 150ms; }
.gallery-item:nth-child(3) { transition-delay: 100ms; }
.gallery-item:nth-child(4) { transition-delay: 200ms; }

.imou-card:nth-child(1) { transition-delay: 50ms; }
.imou-card:nth-child(2) { transition-delay: 150ms; }