/* Modern CSS Design System - Google Reviews NFC Kartice */

:root {
    /* Color Palette */
    --bg-main: #0b0f19;
    --bg-surface: #131a26;
    --bg-surface-alt: #1e293b;
    --border-color: #2e3e56;
    --border-focus: #3b82f6;
    
    --primary: #4285F4;
    --primary-hover: #2b6fd4;
    --primary-glow: rgba(66, 133, 244, 0.15);
    
    --secondary: #64748b;
    --accent-gold: #fbbf24;
    --accent-gold-dark: #d97706;
    
    --google-blue: #4285F4;
    --google-red: #EA4335;
    --google-yellow: #FBBC05;
    --google-green: #34A853;
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --success: #10b981;
    --error: #ef4444;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
}

body {
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Utility */
h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

.text-gradient {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Badges & Buttons */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(66, 133, 244, 0.1);
    color: var(--primary);
    border: 1px solid rgba(66, 133, 244, 0.2);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
    animation: pulse 2s infinite;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #3b82f6);
    color: white;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(59, 130, 246, 0.5);
    background: linear-gradient(135deg, #5094ff, #2563eb);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.125rem;
}

/* Glassmorphism Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(11, 15, 25, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.navbar.scrolled {
    height: 70px;
    background: rgba(11, 15, 25, 0.9);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 11px;
    flex-shrink: 0;
}

.navbar .logo-img {
    width: 112px;
    height: 112px;
    object-fit: contain;
}

.navbar .logo-divider {
    width: 1px;
    height: 42px;
    background: rgba(255, 255, 255, .2);
}

.navbar .logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -.6px;
    color: #fff;
    line-height: 1.02;
    white-space: nowrap;
}

.navbar .logo-text .highlight {
    color: #3b82f6;
}

.navbar .logo-nfc {
    display: block;
    margin-top: 3px;
    color: #fff;
    font-size: .95rem;
    letter-spacing: .12em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.nav-links a {
    padding: 10px 12px;
    border-radius: 11px;
    font-size: .94rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, .045);
}

.nav-links .nav-service-link {
    margin-left: 4px;
    color: #8eb7ff;
    border: 1px solid rgba(66, 133, 244, .28);
    background: rgba(66, 133, 244, .07);
}

.nav-cta {
    margin-left: 2px;
    color: white !important;
    background: linear-gradient(135deg, #4b91ff, #2563eb);
    border: 1px solid rgba(112, 165, 255, .35);
    padding-inline: 18px !important;
    box-shadow: 0 8px 24px rgba(37, 99, 235, .24);
}

.nav-cta:hover {
    background: linear-gradient(135deg, #62a0ff, #3172ef) !important;
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.mobile-menu-btn .bar {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Mobile Nav Overlay */
.mobile-nav {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-main);
    z-index: 999;
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    border-top: 1px solid var(--border-color);
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.4s ease;
}

.mobile-nav.open {
    display: flex;
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.mobile-nav .mobile-service-link {
    color: #8eb7ff;
    padding: 14px 16px;
    border: 1px solid rgba(66, 133, 244, .25);
    border-radius: 14px;
    background: rgba(66, 133, 244, .08);
}

.mobile-cta {
    background: linear-gradient(135deg, var(--primary), #3b82f6);
    color: white !important;
    text-align: center;
    padding: 16px;
    border-radius: var(--radius-md);
    margin-top: 12px;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(66, 133, 244, 0.12) 0%, rgba(15, 23, 42, 0) 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.google-trust {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.google-trust .stars {
    color: var(--accent-gold);
    letter-spacing: 2px;
    font-size: 1.125rem;
}

.hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card-glow {
    position: absolute;
    width: 70%;
    height: 50%;
    background: radial-gradient(circle, rgba(66, 133, 244, 0.25) 0%, rgba(15, 23, 42, 0) 80%);
    filter: blur(40px);
    z-index: 0;
    top: 10%;
}

.hero-product-orbit {
    position: relative;
    z-index: 1;
    width: min(100%, 520px);
    aspect-ratio: 1 / 0.82;
    display: grid;
    place-items: center;
    perspective: 1200px;
    isolation: isolate;
}

.hero-product-orbit::before {
    content: '';
    position: absolute;
    inset: 19% 8% 13%;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 44%, rgba(66, 133, 244, 0.14), transparent 48%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0));
    border: 1px solid rgba(96, 165, 250, 0.16);
    transform: rotateX(68deg);
    filter: blur(0.2px);
}

.orbit-ring {
    position: absolute;
    inset: 18% 7% 12%;
    border: 1px solid rgba(96, 165, 250, 0.22);
    border-radius: 50%;
    transform: rotateX(68deg);
    box-shadow: 0 0 35px rgba(66, 133, 244, 0.12);
}

.orbit-product {
    position: absolute;
    left: 50%;
    top: 50%;
    width: clamp(150px, 42%, 230px);
    margin: 0;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.78), rgba(2, 6, 23, 0.42));
    box-shadow: 0 24px 55px rgba(0, 0, 0, 0.42);
    animation: orbitProduct 9s ease-in-out infinite;
    will-change: transform, opacity, filter;
    color: inherit;
    text-decoration: none;
}

.orbit-product:hover,
.orbit-product:focus-visible {
    border-color: rgba(96, 165, 250, 0.42);
    box-shadow: 0 28px 65px rgba(0, 0, 0, 0.48), 0 0 0 4px rgba(66, 133, 244, 0.1);
}

.orbit-product:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
}

.orbit-product img {
    width: 100%;
    height: 190px;
    object-fit: contain;
    border-radius: var(--radius-md);
    filter: drop-shadow(0 18px 22px rgba(0, 0, 0, 0.36));
}

.orbit-product span {
    display: block;
    margin-top: 9px;
    color: var(--text-primary);
    font-size: 0.78rem;
    font-weight: 800;
    text-align: center;
}

.orbit-product-card {
    animation-delay: 0s;
}

.orbit-product-stand {
    animation-delay: -3s;
}

.orbit-product-instagram {
    animation-delay: -6s;
}

/* Interactive Overlay */
.interactive-overlay {
    margin-top: 40px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    width: 100%;
    max-width: 480px;
    z-index: 2;
    position: relative;
}

.overlay-title {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-weight: 500;
}

.business-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tab-btn {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: var(--transition);
}

.tab-btn:hover, .tab-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.tab-content-wrapper {
    min-height: 80px;
    display: flex;
    align-items: center;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-pane.active {
    display: block;
}

.tab-pane p {
    font-style: italic;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.effect-stat {
    display: inline-block;
    color: var(--success);
    font-weight: 600;
    font-size: 0.875rem;
}

/* Sections Structure */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

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

/* How It Works Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.step-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 32px 32px;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
    opacity: 0;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
}

.step-card:hover::before {
    opacity: 1;
}

.step-num {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
    font-family: var(--font-heading);
    transition: var(--transition);
}

.step-card:hover .step-num {
    color: rgba(255, 255, 255, 0.08);
}

.step-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Why It Matters / Features Grid */
.why-matters {
    background: rgba(255, 255, 255, 0.01);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.feature-box {
    display: flex;
    flex-direction: column;
    padding: 32px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.feature-box:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.f-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.feature-box h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.feature-box p {
    color: var(--text-secondary);
}

/* Stats Banner */
.stats-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: linear-gradient(135deg, var(--bg-surface), #0f172a);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background-color: var(--border-color);
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.stat-text {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Products Section & Card Styles */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 40px;
    align-items: stretch;
}

.product-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.product-card.premium {
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.02);
}

.product-card.premium:hover {
    border-color: rgba(251, 191, 36, 0.5);
    box-shadow: 0 20px 40px rgba(251, 191, 36, 0.1);
}

.product-card.instagram-product {
    border-color: rgba(236, 72, 153, 0.32);
}

.product-card.instagram-product:hover {
    border-color: rgba(236, 72, 153, 0.55);
    box-shadow: 0 20px 40px rgba(236, 72, 153, 0.12);
}

.product-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 12px;
    background-color: var(--primary);
    color: white;
    border-radius: var(--radius-sm);
    z-index: 10;
}

.product-badge.gold {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
    color: var(--bg-main);
}

.product-badge.instagram-badge {
    background: linear-gradient(135deg, #f97316, #ec4899 52%, #8b5cf6);
    color: white;
}

.product-image-container {
    height: 320px;
    background: radial-gradient(circle, rgba(255,255,255,0.02) 0%, rgba(0,0,0,0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.product-image-container img {
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0,0,0,0.5));
    transition: var(--transition);
}

.instagram-image-container {
    background: radial-gradient(circle at 50% 35%, rgba(236, 72, 153, 0.2), rgba(0, 0, 0, 0.24) 68%);
}

.instagram-image-container img {
    width: min(100%, 300px);
    max-height: 100%;
    border-radius: var(--radius-sm);
}

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

.product-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.product-desc {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 18px;
}

.product-details-toggle {
    align-self: flex-start;
    margin: 0 0 18px;
    padding: 8px 12px;
    border: 1px solid rgba(66, 133, 244, 0.28);
    border-radius: var(--radius-sm);
    background: rgba(66, 133, 244, 0.07);
    color: #93c5fd;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.product-details-toggle:hover,
.product-details-toggle[aria-expanded="true"] {
    border-color: rgba(66, 133, 244, 0.5);
    background: rgba(66, 133, 244, 0.14);
    color: var(--text-primary);
}

.product-benefits {
    display: grid;
    gap: 9px;
    margin: 0 0 24px;
    padding: 0;
    list-style: none;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.45;
}

.product-benefits[hidden] {
    display: none !important;
}

.product-benefits li {
    position: relative;
    padding-left: 26px;
}

.product-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    display: grid;
    place-items: center;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.12);
    color: var(--success);
    font-size: 0.65rem;
    font-weight: 900;
}

/* Pack Selection Styles */
.pack-calculation-note {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 24px;
    color: var(--text-secondary);
}

.static-price-option {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.025);
}

.static-price-option.best-price {
    border-color: rgba(66, 133, 244, 0.5);
    background: rgba(66, 133, 244, 0.1);
}

.static-price-option > span {
    font-size: 0.78rem;
    font-weight: 600;
}

.static-price-option strong {
    color: var(--text-primary);
    font-size: 1.15rem;
    line-height: 1.25;
}

.static-price-option del {
    color: var(--text-secondary);
    font-size: 0.76rem;
}

.static-price-option em {
    align-self: flex-start;
    margin-top: 5px;
    padding: 3px 7px;
    border-radius: 999px;
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-style: normal;
    font-weight: 700;
    text-transform: uppercase;
}

.pack-calculation-note small {
    grid-column: 1 / -1;
    padding-inline: 2px;
    font-size: 0.78rem;
    line-height: 1.45;
}

.pack-calculation-note.single-price-note {
    grid-template-columns: 1fr;
}

.pack-selector {
    margin-bottom: 24px;
}

.pack-selector label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

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

.radio-label {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.radio-label:hover {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

.radio-label.active {
    background: rgba(66, 133, 244, 0.04);
    border-color: var(--primary);
}

.product-card.premium .radio-label.active {
    background: rgba(251, 191, 36, 0.04);
    border-color: var(--accent-gold);
}

.radio-label input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    margin-right: 16px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.radio-label.active .radio-custom {
    border-color: var(--primary);
}

.product-card.premium .radio-label.active .radio-custom {
    border-color: var(--accent-gold);
}

.radio-custom::after {
    content: '';
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border-radius: 50%;
    transform: scale(0);
    transition: var(--transition);
}

.product-card.premium .radio-custom::after {
    background-color: var(--accent-gold);
}

.radio-label.active .radio-custom::after {
    transform: scale(1);
}

.option-text {
    font-size: 0.9375rem;
    font-weight: 500;
}

.old-price {
    font-size: 0.8125rem;
    text-decoration: line-through;
    color: var(--text-muted);
    margin-left: auto;
}

/* Quantity Control Styles */
.quantity-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.quantity-wrapper label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.qty-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
    overflow: hidden;
}

.qty-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 500;
    transition: var(--transition);
}

.qty-btn:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.qty-input {
    width: 60px;
    height: 44px;
    text-align: center;
    background: none;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    -webkit-appearance: none;
    margin: 0;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Price Display Panel */
.price-display {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.total-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.prices {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 16px;
}

.current-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.savings {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--success);
    background-color: rgba(16, 185, 129, 0.1);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.savings.neutral {
    color: #c4b5fd;
    background-color: rgba(139, 92, 246, 0.12);
}

.free-delivery-product-badge {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 8px;
    margin-top: 4px;
    padding: 8px 12px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.08);
    color: #6ee7b7;
    font-size: 0.78rem;
    font-weight: 700;
}

.free-delivery-product-badge > span {
    display: grid;
    place-items: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.18);
    color: var(--success);
    font-size: 0.68rem;
}

/* Subtle scroll reveal */
.reveal-enabled .scroll-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.65s ease, transform 0.65s ease;
    will-change: opacity, transform;
}

.reveal-enabled .scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal-enabled .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Order Form Section Styles */
.checkout-section {
    background-color: rgba(255, 255, 255, 0.005);
    border-top: 1px solid var(--border-color);
}

.checkout-grid {
    max-width: 760px;
    margin: 0 auto;
}

.checkout-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
}

/* Order Summary Box */
.order-summary-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 32px;
}

.order-summary-box h4 {
    font-size: 1rem;
    margin: 0;
    color: var(--text-primary);
}

.order-summary-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.reset-cart-btn,
.remove-cart-item {
    border: 0;
    background: transparent;
    color: #f87171;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
}

.reset-cart-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.cart-empty-message {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.summary-cart-item {
    align-items: flex-start;
    gap: 14px;
}

.summary-item-main {
    display: flex;
    flex: 1;
    justify-content: space-between;
    gap: 14px;
}

.summary-item-main span:last-child {
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
}

.remove-cart-item {
    flex: 0 0 auto;
    padding: 0;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.summary-line.delivery {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.summary-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-top: 12px;
}

.free-shipping-tip {
    font-size: 0.8125rem;
    color: var(--accent-gold);
    margin-top: 12px;
    text-align: right;
    font-weight: 500;
}

.programming-tip {
    margin-top: 12px;
    padding: 10px 12px;
    border: 1px solid rgba(251, 191, 36, 0.22);
    border-radius: var(--radius-sm);
    background: rgba(251, 191, 36, 0.07);
    color: #fde68a;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.45;
}

.programming-tip.complete {
    border-color: rgba(16, 185, 129, 0.25);
    background: rgba(16, 185, 129, 0.08);
    color: #6ee7b7;
}

/* Form Styling */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.form-group[hidden] {
    display: none !important;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.required {
    color: var(--error);
}

input, textarea {
    width: 100%;
    padding: 14px 18px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--border-focus);
    background-color: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.1);
}

textarea {
    min-height: 100px;
    resize: vertical;
}

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

/* Review Link Input with Action */
.input-with-action {
    display: flex;
    gap: 12px;
}

.input-with-action input {
    flex-grow: 1;
}

.btn-tutorial-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 20px;
    background: rgba(66, 133, 244, 0.06);
    border: 1px dashed rgba(66, 133, 244, 0.3);
    color: var(--primary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-tutorial-trigger:hover {
    background: rgba(66, 133, 244, 0.1);
    border-color: var(--primary);
}

/* Testimonials Carousel / Grid */
.testimonials {
    background-color: rgba(255, 255, 255, 0.003);
    border-top: 1px solid var(--border-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.test-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.test-stars {
    color: var(--accent-gold);
    letter-spacing: 1px;
}

.test-text {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    flex-grow: 1;
}

.test-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.test-author strong {
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.test-author span {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* FAQ Accordion Styling */
.faq-section {
    border-top: 1px solid var(--border-color);
}

.faq-accordion {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    text-align: left;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.0625rem;
    transition: var(--transition);
}

.faq-trigger:hover {
    background-color: rgba(255, 255, 255, 0.01);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary);
    line-height: 1;
    transition: var(--transition);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-content p {
    padding: 0 32px 24px;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.faq-item.open {
    border-color: rgba(255, 255, 255, 0.1);
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

/* Footer Styles */
.footer {
    background-color: #080b12;
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-info .logo {
    margin-bottom: 24px;
}

.footer-info p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    max-width: 320px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links h4, .footer-contact h4 {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-contact p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 12px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 40px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Premium Modal Layout */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 48px;
    position: relative;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.open .modal-card {
    transform: translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 2rem;
    color: var(--text-secondary);
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close-btn:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.2;
}

.modal-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

/* Tutorial steps details */
.tutorial-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 40px;
}

.t-step {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tutorial-video-section {
    margin: 28px 0 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.tutorial-video-section h4 {
    margin-bottom: 12px;
    font-size: 1.05rem;
}

.tutorial-video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #000;
}

.tutorial-video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.tutorial-video-section p {
    margin-top: 10px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.5;
}

.tutorial-video-section a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.t-step-num {
    display: inline-flex;
    background: rgba(66, 133, 244, 0.1);
    color: var(--primary);
    border: 1px solid rgba(66, 133, 244, 0.2);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    width: fit-content;
}

.t-step-text {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.t-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
}

/* Stylized Browser Mockups */
.mock-browser {
    background: #080b12;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: 12px;
}

.mock-header {
    background: #111827;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot.red { background-color: var(--google-red); }
.dot.yellow { background-color: var(--google-yellow); }
.dot.green { background-color: var(--google-green); }

.mock-address {
    font-size: 0.6875rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: monospace;
    width: 60%;
    margin-left: 12px;
}

.mock-body {
    padding: 24px;
    min-height: 100px;
}

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

.google-login-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.g-logo-flat {
    width: 36px;
    height: 36px;
    background: white;
    border-radius: 50%;
    color: var(--google-blue);
    font-weight: 800;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-mock {
    padding: 8px 0;
}

.dash-card {
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dash-card h5 {
    font-size: 0.875rem;
    font-weight: 600;
}

.dash-btn-highlight {
    background-color: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    animation: glow-pulse 1.5s infinite;
}

.link-modal-mock {
    padding: 8px 0;
}

.mock-link-input {
    background: #1e293b;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.mock-copy-btn {
    background: var(--success);
    color: white;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

/* Success Modal specific */
.success-card {
    max-width: 480px;
    text-align: center;
    padding: 48px 32px;
}

.success-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 2px solid var(--success);
    border-radius: 50%;
    font-size: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.order-details-display {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: left;
    margin-bottom: 32px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.order-details-display h4 {
    font-size: 0.9375rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.gallery-btn{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    width:40px;
    height:40px;
    border-radius:50%;
    background:rgba(0,0,0,.6);
    color:white;
    font-size:20px;
    z-index:5;
}

.prev{
    left:10px;
}

.next{
    right:10px;
}

.product-image-container{
    position:relative;
    overflow:hidden;
}

.product-image-container img{
    width:auto;
    max-width:100%;
    height:100%;
    max-height:280px;
    object-fit:contain;
}

.color-selector {
    padding: 24px 40px 0;
}

.color-selector label {
    display: block;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 700;
}

.color-options {
    display: flex;
    gap: 12px;
}

.color-btn {
    padding: 10px 22px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-weight: 700;
}

.color-btn.active {
    border-color: var(--accent-gold);
    background: rgba(251,191,36,0.12);
    color: var(--accent-gold);
}

/* Keyframes for animations */
@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; box-shadow: 0 0 16px var(--primary); }
    100% { transform: scale(0.9); opacity: 0.8; }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes orbitProduct {
    0%, 100% {
        transform: translate(-50%, -50%) translateX(0) translateY(-8px) scale(1.08) rotate(-1deg);
        z-index: 4;
        opacity: 1;
        filter: saturate(1.08);
    }
    33.333% {
        transform: translate(-50%, -50%) translateX(150px) translateY(38px) scale(0.78) rotate(5deg);
        z-index: 2;
        opacity: 0.58;
        filter: saturate(0.82) blur(0.3px);
    }
    66.666% {
        transform: translate(-50%, -50%) translateX(-150px) translateY(38px) scale(0.78) rotate(-5deg);
        z-index: 2;
        opacity: 0.58;
        filter: saturate(0.82) blur(0.3px);
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glow-pulse {
    0% { box-shadow: 0 0 0 0 rgba(66, 133, 244, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(66, 133, 244, 0); }
    100% { box-shadow: 0 0 0 0 rgba(66, 133, 244, 0); }
}

/* Responsive Styles */
@media (max-width: 1050px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        display: none;
    }
}

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    
    .hero-bg-glow {
        right: 20%;
        top: 10%;
    }
    
    .badge, .hero-actions, .google-trust {
        justify-content: center;
    }
    
    .interactive-overlay {
        max-width: 100%;
    }

    .hero-product-orbit {
        width: min(100%, 500px);
        aspect-ratio: 1 / 0.72;
    }

    .orbit-product {
        width: clamp(140px, 36%, 210px);
    }

    .orbit-product img {
        height: 160px;
    }
    
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-info p {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    .how-it-works .container {
        padding-inline: 18px;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        max-width: 520px;
        margin-inline: auto;
    }

    .step-card {
        min-width: 0;
        padding: 28px 24px 26px;
    }

    .step-card:hover {
        transform: none;
    }

    .step-icon {
        width: 58px;
        height: 58px;
        margin-bottom: 18px;
    }

    .step-icon svg {
        width: 40px;
        height: 40px;
    }

    .step-num {
        top: 20px;
        right: 22px;
        font-size: 3.5rem;
        color: rgba(255, 255, 255, 0.05);
    }

    .step-card h3 {
        font-size: 1.25rem;
        margin-bottom: 8px;
    }

    .step-card p {
        font-size: 0.95rem;
        line-height: 1.7;
    }
    
    .hero {
        padding: 110px 0 28px;
    }

    .how-it-works {
        padding-top: 34px;
    }

    .hero-visual {
        width: 100%;
    }

    .hero-product-orbit {
        width: min(108%, 430px);
        aspect-ratio: 1 / 0.96;
        margin-top: 4px;
    }

    .orbit-product {
        width: clamp(138px, 43%, 188px);
        padding: 8px;
        border-radius: var(--radius-md);
    }

    .orbit-product img {
        height: 150px;
    }

    .orbit-product span {
        font-size: 0.68rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-banner {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 30px;
    }
    
    .stat-item:not(:last-child)::after {
        display: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .checkout-card {
        padding: 24px;
    }

    .summary-cart-item,
    .summary-item-main {
        flex-direction: column;
        gap: 6px;
    }

    .remove-cart-item {
        padding-top: 4px;
    }
    
    .modal-card {
        padding: 24px;
    }
    
    .input-with-action {
        flex-direction: column;
    }
    
    .btn-tutorial-trigger {
        padding: 12px;
        justify-content: center;
    }
}

@media (max-width: 768px){

    .navbar .logo-img{
        width:82px;
        height:82px;
    }

    .navbar .logo-divider{
        height:34px;
    }

    .navbar .logo-text{
        font-size:1.12rem;
        white-space:nowrap;
    }

    .navbar .logo-nfc{
        display:block;
        font-size:.7rem;
    }
}

@media (max-width:768px){

    .interactive-overlay{
        display:none;
    }

}

/* Privacy consent */
.privacy-consent {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    margin: 4px 0 22px;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.55;
    cursor: pointer;
}

.privacy-consent input {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary);
}

.privacy-consent a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Checkout trust badges */
.checkout-trust-badges {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: -10px 0 28px;
}

.checkout-trust-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 52px;
    padding: 10px;
    border: 1px solid rgba(16, 185, 129, 0.24);
    border-radius: var(--radius-sm);
    background: rgba(16, 185, 129, 0.06);
    color: var(--text-secondary);
    font-size: 0.76rem;
    text-align: center;
}

.checkout-trust-item > span {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.16);
    color: var(--success);
    font-size: 0.72rem;
    font-weight: 800;
}

.checkout-trust-item strong {
    color: var(--text-primary);
    line-height: 1.3;
}

/* Add-to-cart toast */
.cart-toast {
    position: fixed;
    z-index: 1400;
    top: 92px;
    left: 50%;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 12px 18px;
    border: 1px solid rgba(52, 211, 153, 0.45);
    border-radius: 999px;
    background: #065f46;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.35);
    color: #fff;
    transform: translate(-50%, -14px);
    opacity: 0;
    pointer-events: none;
}

.cart-toast.show {
    animation: cartToast 2.2s ease both;
}

.cart-toast > span {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #10b981;
    font-weight: 800;
}

@keyframes cartToast {
    0% { opacity: 0; transform: translate(-50%, -14px); }
    12%, 82% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, -8px); }
}

@media (max-width: 560px) {
    .checkout-trust-badges {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .checkout-trust-item {
        justify-content: flex-start;
        min-height: 46px;
        padding-inline: 14px;
        text-align: left;
    }

    .cart-toast {
        top: 82px;
        white-space: nowrap;
    }
}

/* Mobile sticky cart */
.mobile-cart-bar {
    position: fixed;
    z-index: 1200;
    right: 26px;
    bottom: 26px;
    display: block;
    animation: cartBarIn 0.25s ease-out;
}

.mobile-cart-bar[hidden] {
    display: none;
}

.mobile-cart-bar button {
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    padding: 0;
    border: 1px solid rgba(96, 165, 250, 0.65);
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb, #4285f4);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.42);
    color: #fff;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mobile-cart-bar button:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.35);
}

.desktop-cart-icon {
    position: relative;
    display: grid;
    place-items: center;
}

#desktop-cart-badge {
    position: absolute;
    top: -12px;
    right: -14px;
    display: grid;
    place-items: center;
    min-width: 23px;
    height: 23px;
    padding-inline: 5px;
    border: 2px solid #0b1120;
    border-radius: 999px;
    background: #fbbc05;
    color: #111827;
    font-size: 0.7rem;
    font-weight: 800;
}

.mobile-cart-info,
.mobile-cart-price {
    display: none;
}

@media (max-width: 768px) {
    body.cart-bar-visible {
        padding-bottom: calc(86px + env(safe-area-inset-bottom));
    }

    .mobile-cart-bar:not([hidden]) {
        position: fixed;
        z-index: 1200;
        right: 12px;
        bottom: calc(10px + env(safe-area-inset-bottom));
        left: 12px;
        display: block;
        animation: cartBarIn 0.25s ease-out;
    }

    .mobile-cart-bar button {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        width: 100%;
        min-height: 64px;
        padding: 11px 16px;
        border: 1px solid rgba(96, 165, 250, 0.6);
        border-radius: 18px;
        background: linear-gradient(135deg, #2563eb, #4285f4);
        box-shadow: 0 14px 35px rgba(0, 0, 0, 0.42);
        color: #fff;
        font: inherit;
        text-align: left;
        cursor: pointer;
    }

    .desktop-cart-icon {
        display: none;
    }

    .mobile-cart-info,
    .mobile-cart-price {
        display: flex;
    }

    .mobile-cart-info {
        display: flex;
        flex-direction: column;
        gap: 2px;
        min-width: 0;
    }

    .mobile-cart-bar strong {
        font-size: 0.95rem;
    }

    .mobile-cart-bar small {
        color: rgba(255, 255, 255, 0.78);
        font-size: 0.7rem;
    }

    .mobile-cart-price {
        flex: 0 0 auto;
        font-family: var(--font-heading);
        font-size: 1.08rem;
        font-weight: 800;
        white-space: nowrap;
    }
}

@keyframes cartBarIn {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Privacy policy page */
.legal-page {
    min-height: 100vh;
}

.legal-header {
    border-bottom: 1px solid var(--border-color);
    background: rgba(8, 15, 29, 0.94);
}

.legal-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 88px;
}

.legal-header .logo-img {
    width: 48px;
    height: 48px;
}

.legal-header .logo-text {
    font-size: 1.35rem;
}

.legal-content {
    max-width: 850px;
    padding-top: 72px;
    padding-bottom: 80px;
}

.legal-eyebrow {
    margin-bottom: 10px;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.legal-content > h1 {
    margin-bottom: 8px;
    font-size: clamp(2.1rem, 6vw, 3.5rem);
}

.legal-updated {
    margin-bottom: 50px;
    color: var(--text-secondary);
}

.legal-content section {
    padding: 26px 0;
    border-top: 1px solid var(--border-color);
}

.legal-content section h2 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.legal-content section p {
    color: var(--text-secondary);
    line-height: 1.8;
}

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

.legal-contact-box {
    margin-top: 20px;
    padding: 24px !important;
    border: 1px solid rgba(66, 133, 244, 0.3) !important;
    border-radius: var(--radius-md);
    background: rgba(66, 133, 244, 0.07);
}

.legal-footer {
    padding: 28px 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    text-align: center;
}

@media (max-width: 600px) {
    .legal-back-link {
        padding: 10px 12px;
        font-size: 0.78rem;
    }

    .legal-header .logo-text {
        display: none;
    }

    .legal-content {
        padding-top: 48px;
        padding-bottom: 60px;
    }
}

/* Final visual polish */
.products-grid .product-card {
    height: 100%;
}

@media (min-width: 1025px) {
    .product-desc {
        min-height: 48px;
    }
}

/* Clearer stand colour selection */
.color-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.color-btn::before {
    content: '';
    width: 15px;
    height: 15px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    background: #f8fafc;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.06);
}

.color-btn:nth-child(2)::before {
    background: #05070b;
}

.color-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(251, 191, 36, 0.5);
    background: rgba(255, 255, 255, 0.07);
}

.color-btn.active {
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1), 0 8px 20px rgba(251, 191, 36, 0.08);
}

.color-btn.active::after {
    content: '✓';
    font-size: 0.78rem;
    font-weight: 900;
}

/* Elegant bestseller badge animation */
.product-badge:not(.gold) {
    overflow: hidden;
    animation: bestsellerGlow 2.8s ease-in-out infinite;
}

.product-badge:not(.gold)::after {
    content: '';
    position: absolute;
    inset: -40% auto -40% -45%;
    width: 34%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    transform: skewX(-18deg);
    animation: badgeShine 3.4s ease-in-out infinite;
}

@keyframes bestsellerGlow {
    0%, 100% { box-shadow: 0 0 0 rgba(66, 133, 244, 0); }
    50% { box-shadow: 0 0 18px rgba(66, 133, 244, 0.38); }
}

@keyframes badgeShine {
    0%, 55% { left: -45%; }
    85%, 100% { left: 125%; }
}

/* Brighter, tactile buttons */
.btn {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.btn::after {
    content: '';
    position: absolute;
    z-index: 1;
    top: -70%;
    left: -35%;
    width: 25%;
    height: 240%;
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(18deg) translateX(-220%);
    transition: transform 0.55s ease;
    pointer-events: none;
}

.btn:hover::after {
    transform: rotate(18deg) translateX(650%);
}

.btn:active {
    transform: translateY(0) scale(0.985);
}

/* Active cart glow */
.mobile-cart-bar:not([hidden]) button {
    animation: activeCartGlow 2.8s ease-in-out infinite;
}

@keyframes activeCartGlow {
    0%, 100% { box-shadow: 0 14px 35px rgba(0, 0, 0, 0.42), 0 0 0 0 rgba(66, 133, 244, 0); }
    50% { box-shadow: 0 16px 38px rgba(0, 0, 0, 0.42), 0 0 0 7px rgba(66, 133, 244, 0.1); }
}

/* Tighter vertical rhythm on phones */
@media (max-width: 768px) {
    .hero-content h1 .text-gradient {
        white-space: nowrap;
    }

    .google-trust {
        flex-direction: column;
        gap: 9px;
        width: min(100%, 360px);
        margin-inline: auto;
        padding: 17px 20px;
        border: 1px solid rgba(66, 133, 244, 0.28);
        border-radius: 18px;
        background: linear-gradient(135deg, rgba(66, 133, 244, 0.1), rgba(15, 23, 42, 0.72));
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(96, 165, 250, 0.06);
        text-align: center;
    }

    .google-trust .stars {
        font-size: 1.35rem;
        line-height: 1;
        letter-spacing: 4px;
        filter: drop-shadow(0 3px 8px rgba(251, 191, 36, 0.2));
    }

    .google-trust > span {
        max-width: 280px;
        color: var(--text-secondary);
        font-size: 0.86rem;
        font-weight: 500;
        line-height: 1.5;
    }

    section {
        padding: 52px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-header h2 {
        margin-bottom: 11px;
        font-size: 1.85rem;
    }

    .section-header p {
        font-size: 1rem;
        line-height: 1.65;
    }

    .products-grid {
        gap: 24px;
    }

    .product-info {
        padding: 28px 22px;
    }

    .product-benefits {
        margin-bottom: 20px;
        font-size: 0.84rem;
    }

    .product-image-container {
        height: 270px;
        padding: 18px;
    }

    .product-image-container img {
        width: auto;
        max-width: calc(100% - 22px);
        height: auto;
        max-height: 232px;
        margin-inline: auto;
    }

    .instagram-image-container img {
        max-width: min(100%, 252px);
        max-height: 232px;
    }

    .gallery-btn {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .prev {
        left: 8px;
    }

    .next {
        right: 8px;
    }

    .product-card .order-trigger-btn {
        position: static;
        margin-top: 4px;
        box-shadow: 0 12px 28px rgba(66, 133, 244, 0.22);
    }

    .color-selector {
        padding: 20px 22px 0;
    }

    .checkout-card {
        padding: 22px 18px;
    }

    .order-summary-box {
        margin-bottom: 26px;
        padding: 20px 16px;
    }

    .test-card,
    .feature-box {
        padding: 26px 22px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .product-badge:not(.gold),
    .product-badge:not(.gold)::after,
    .orbit-product,
    .mobile-cart-bar:not([hidden]) button {
        animation: none;
    }

    .orbit-product-card {
        transform: translate(-50%, -50%) translateX(0) translateY(-8px) scale(1.04);
        z-index: 4;
    }

    .orbit-product-stand {
        transform: translate(-50%, -50%) translateX(120px) translateY(34px) scale(0.76);
    }

    .orbit-product-instagram {
        transform: translate(-50%, -50%) translateX(-120px) translateY(34px) scale(0.76);
    }

    .btn::after {
        display: none;
    }
}

@media (max-width: 430px) {
    @keyframes orbitProduct {
        0%, 100% {
            transform: translate(-50%, -50%) translateX(0) translateY(-6px) scale(1.06) rotate(-1deg);
            z-index: 4;
            opacity: 1;
            filter: saturate(1.08);
        }
        33.333% {
            transform: translate(-50%, -50%) translateX(116px) translateY(36px) scale(0.74) rotate(5deg);
            z-index: 2;
            opacity: 0.56;
            filter: saturate(0.82) blur(0.3px);
        }
        66.666% {
            transform: translate(-50%, -50%) translateX(-116px) translateY(36px) scale(0.74) rotate(-5deg);
            z-index: 2;
            opacity: 0.56;
            filter: saturate(0.82) blur(0.3px);
        }
    }
}

@media (max-width:768px){

    .badge{
        white-space:nowrap;
        justify-content:center;
        font-size:0.85rem;
        padding:12px;
    }

}