/* ==========================================================================
   GPS MAP CAMERA - ULTRA-PREMIUM LIGHT THEME DESIGN SYSTEM
   Palette Inspired by Official App Logo: Vibrant Orange (#ff6b00), Sky Blue (#0284c7),
   Lush Emerald (#10b981), and Clean Daylight White (#ffffff)
   ========================================================================== */

:root {
    /* Color Palette - Light Theme Default (Logo Colors) */
    --bg-main: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    
    /* Primary Brand Accents from Logo */
    --accent-orange: #ff6b00;
    --accent-orange-dark: #ea580c;
    --accent-blue: #0284c7;
    --accent-cyan: #0ea5e9;
    --accent-emerald: #10b981;
    --accent-yellow: #f59e0b;
    --accent-purple: #8b5cf6;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #ff6b00 0%, #ea580c 50%, #d97706 100%);
    --gradient-secondary: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    --gradient-glow: linear-gradient(135deg, rgba(255, 107, 0, 0.25) 0%, rgba(14, 165, 233, 0.25) 100%);
    
    /* Text Typography */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    /* Borders & Dividers */
    --border-color: rgba(15, 23, 42, 0.1);
    --border-glow: rgba(255, 107, 0, 0.45);
    
    /* Glassmorphism & Cards in Light Mode */
    --glass-bg: rgba(255, 255, 255, 0.88);
    --glass-border: 1px solid rgba(15, 23, 42, 0.08);
    --glass-shadow: 0 15px 35px rgba(15, 23, 42, 0.06);
    --shadow-hover: 0 20px 45px rgba(255, 107, 0, 0.12), 0 8px 20px rgba(15, 23, 42, 0.06);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Optional Dark Mode (Can be toggled via button) */
[data-theme="dark"] {
    --bg-main: #0b111e;
    --bg-secondary: #111827;
    --bg-card: rgba(30, 41, 59, 0.7);
    --bg-card-hover: rgba(30, 41, 59, 0.95);
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.12);
    --glass-bg: rgba(15, 23, 42, 0.85);
    --glass-border: 1px solid rgba(255, 255, 255, 0.14);
    --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-hover: 0 20px 45px rgba(255, 107, 0, 0.25), 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* Glowing Background Blobs (Daylight Atmosphere) */
.bg-glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.bg-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    opacity: 0.18;
    animation: floatBlob 22s infinite alternate ease-in-out;
}

.bg-blob-1 {
    top: -10%;
    left: -5%;
    width: 650px;
    height: 650px;
    background: var(--accent-orange);
}

.bg-blob-2 {
    bottom: 5%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: var(--accent-blue);
    animation-delay: -7s;
}

.bg-blob-3 {
    top: 45%;
    left: 35%;
    width: 500px;
    height: 500px;
    background: var(--accent-yellow);
    animation-delay: -14s;
}

@keyframes floatBlob {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(80px, 100px) scale(1.15); }
    100% { transform: translate(-60px, 40px) scale(0.9); }
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

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

.text-gradient-blue {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.section-title {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 60px;
}

.section-title span.badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 50px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.3);
    color: var(--accent-orange-dark);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.08);
}

.section-title h2 {
    font-size: 2.75rem;
    margin-bottom: 16px;
}

.section-title p {
    font-size: 1.15rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    z-index: 1000;
    padding: 0;
    transition: background var(--transition-smooth), box-shadow var(--transition-smooth);
    contain: layout size;
}

.main-nav.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: var(--glass-border);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--text-primary);
    white-space: nowrap;
    flex-shrink: 0;
}

.navbar-brand .logo-icon,
.navbar-brand .logo-img,
.footer-logo .logo-img {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    object-fit: cover;
    border: 2px solid var(--accent-orange);
    box-shadow: 0 4px 14px rgba(255, 107, 0, 0.25);
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2px;
    flex-wrap: nowrap;
}

.nav-item .nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.94rem;
    padding: 8px 12px;
    border-radius: 10px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-item .nav-link:hover,
.nav-item .nav-link.active {
    color: var(--accent-orange-dark);
    background: rgba(255, 107, 0, 0.08);
}

.nav-item .nav-link.active {
    font-weight: 700;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    white-space: nowrap;
}

/* Theme Toggle Button */
.btn-theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.15rem;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
}

.btn-theme-toggle:hover {
    background: rgba(255, 107, 0, 0.1);
    border-color: var(--accent-orange);
    transform: scale(1.05);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 14px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.96rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: none;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-primary-gradient {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(255, 107, 0, 0.35);
    position: relative;
    overflow: hidden;
}

.btn-primary-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.btn-primary-gradient:hover::before {
    left: 100%;
}

.btn-primary-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(255, 107, 0, 0.45);
    color: #fff;
}

.btn-blue-gradient {
    background: var(--gradient-secondary);
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.35);
}

.btn-blue-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(14, 165, 233, 0.45);
    color: #fff;
}

.btn-outline {
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

.btn-outline:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-orange);
    color: var(--accent-orange-dark);
    transform: translateY(-2px);
}

/* Store Badge Buttons */
.store-buttons-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

.btn-store {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 24px;
    background: #ffffff;
    border: 1.5px solid rgba(15, 23, 42, 0.12);
    border-radius: 16px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-smooth);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.btn-store:hover {
    background: #ffffff;
    border-color: var(--accent-orange);
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(255, 107, 0, 0.18);
}

.btn-store .store-icon {
    font-size: 2rem;
    color: var(--accent-orange);
    display: flex;
}

.btn-store .store-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-store .store-text span:first-child {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.btn-store .store-text span:last-child {
    font-family: var(--font-heading);
    font-size: 1.18rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* Mobile Menu Button */
.navbar-toggler {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.6rem;
    cursor: pointer;
}

/* ==========================================================================
   PERFORMANCE OPTIMIZATIONS (PAGESPEED MOBILE 95+, ZERO CLS, LCP < 2s)
   ========================================================================== */
.benefits-section,
.live-demo-section,
.cta-section,
.main-footer {
    content-visibility: auto;
    contain-intrinsic-size: 1px 750px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding: 160px 0 100px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-content .subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: 50px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.25);
    color: var(--accent-orange-dark);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-content h1 {
    font-size: 3.75rem;
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.22rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin-bottom: 10px;
}

.hero-stats {
    display: flex;
    gap: 36px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-item .stat-num {
    font-family: var(--font-heading);
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--accent-orange-dark);
}

.stat-item .stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Hero Image & Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.mockup-wrapper {
    position: relative;
    max-width: 380px;
    width: 100%;
    z-index: 2;
    animation: floatImage 6s ease-in-out infinite;
}

.mockup-wrapper img {
    width: 100%;
    height: auto;
    border-radius: 36px;
    box-shadow: 0 30px 70px rgba(15, 23, 42, 0.18), 0 0 30px rgba(255, 107, 0, 0.15);
    border: 3px solid #ffffff;
}

/* Floating Badges on Hero */
.hero-badge-float {
    position: absolute;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 14px 20px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 16px 35px rgba(15, 23, 42, 0.08);
    z-index: 3;
    animation: floatBadge 5s ease-in-out infinite alternate;
}

.badge-float-1 {
    top: 15%;
    left: -30px;
}

.badge-float-2 {
    bottom: 20%;
    right: -30px;
    animation-delay: -2.5s;
}

.hero-badge-float .badge-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.badge-icon.orange { background: rgba(255, 107, 0, 0.15); color: var(--accent-orange); }
.badge-icon.blue { background: rgba(14, 165, 233, 0.15); color: var(--accent-cyan); }

.hero-badge-float .badge-info h4 {
    font-size: 0.98rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.hero-badge-float .badge-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@keyframes floatImage {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

@keyframes floatBadge {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-10px) scale(1.03); }
}

/* ==========================================================================
   LIVE STAMP GENERATOR / CUSTOMIZER (INTERACTIVE DEMO)
   ========================================================================== */
.live-demo-section {
    padding: 100px 0;
    position: relative;
    background: var(--bg-secondary);
}

.demo-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 40px;
    box-shadow: var(--glass-shadow);
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.demo-preview-panel {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: #0f172a;
    aspect-ratio: 4 / 3;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.15);
    border: 2px solid #ffffff;
}

.demo-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

/* The Live Overlay Stamp Card */
.stamp-overlay {
    position: absolute;
    bottom: 14px;
    left: 14px;
    right: 14px;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(12px);
    border: 1.5px solid var(--accent-orange);
    border-radius: 16px;
    padding: 16px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 16px;
    align-items: center;
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.stamp-mini-map {
    width: 78px;
    height: 78px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--accent-orange);
    position: relative;
    background: url('https://tile.openstreetmap.org/15/23301/14101.png') center/cover;
}

.stamp-mini-map::after {
    content: '📍';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.3rem;
}

.stamp-data-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.82rem;
    font-family: 'Inter', monospace;
}

.stamp-data-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #f8fafc;
}

.stamp-data-item i {
    color: var(--accent-orange);
    font-size: 1rem;
}

.stamp-project-badge {
    background: rgba(255, 107, 0, 0.2);
    border: 1.5px solid var(--accent-orange);
    padding: 6px 14px;
    border-radius: 10px;
    text-align: center;
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--accent-orange);
    letter-spacing: 0.5px;
}

/* Controls Panel */
.demo-controls h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-input, .form-select {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus {
    outline: none;
    background: #ffffff;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.12);
}

.toggle-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.toggle-btn {
    padding: 8px 16px;
    border-radius: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.toggle-btn.active {
    background: var(--accent-orange);
    color: #ffffff;
    border-color: var(--accent-orange);
    box-shadow: 0 4px 14px rgba(255, 107, 0, 0.35);
}

/* ==========================================================================
   CORE BENEFITS & CARDS
   ========================================================================== */
.benefits-section {
    padding: 100px 0;
}

.cards-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 36px 30px;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.benefit-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-orange);
    box-shadow: var(--shadow-hover);
}

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

.card-icon-wrapper {
    width: 68px;
    height: 68px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 24px;
    position: relative;
}

.card-icon-wrapper.orange { background: rgba(255, 107, 0, 0.12); color: var(--accent-orange); }
.card-icon-wrapper.blue { background: rgba(14, 165, 233, 0.12); color: var(--accent-cyan); }
.card-icon-wrapper.emerald { background: rgba(16, 185, 129, 0.12); color: var(--accent-emerald); }
.card-icon-wrapper.yellow { background: rgba(245, 158, 11, 0.12); color: var(--accent-yellow); }
.card-icon-wrapper.purple { background: rgba(139, 92, 246, 0.12); color: var(--accent-purple); }

.benefit-card h3 {
    font-size: 1.45rem;
    margin-bottom: 12px;
}

.benefit-card p {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.68;
}

/* ==========================================================================
   USE CASES
   ========================================================================== */
.usecases-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.cards-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 24px;
}

.usecase-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    transition: all var(--transition-smooth);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.usecase-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-orange);
    box-shadow: 0 16px 35px rgba(255, 107, 0, 0.12);
}

.usecase-img-box {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(255, 107, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.3rem;
}

.usecase-card h4 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.usecase-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   FEATURE SHOWCASE SPLIT
   ========================================================================== */
.feature-split {
    padding: 100px 0;
}

.split-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.split-row.reverse .split-content {
    order: 1;
}

.split-row.reverse .split-visual {
    order: 2;
}

.split-content h2 {
    font-size: 2.4rem;
    margin-bottom: 20px;
}

.split-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    font-weight: 600;
}

.checklist li .check-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 800;
    flex-shrink: 0;
}

.split-visual img {
    width: 100%;
    border-radius: 28px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
    border: 3px solid #ffffff;
}

/* ==========================================================================
   INTERACTIVE FAQ ACCORDION
   ========================================================================== */
.faq-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.faq-search-box {
    max-width: 540px;
    margin: 0 auto 48px;
    position: relative;
}

.faq-search-input {
    width: 100%;
    padding: 16px 20px 16px 52px;
    border-radius: 50px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1rem;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
}

.faq-search-input:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.12);
}

.faq-search-icon {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.faq-accordion {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.03);
}

.faq-item.active {
    border-color: var(--accent-orange);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.12);
}

.faq-header {
    padding: 22px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    user-select: none;
}

.faq-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 107, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent-orange-dark);
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--accent-orange);
    color: #fff;
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-body-content {
    padding: 0 28px 24px;
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.7;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials-section {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 36px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
}

.stars {
    color: var(--accent-yellow);
    font-size: 1.15rem;
    margin-bottom: 18px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 1.02rem;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.6;
}

.author-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-meta .author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    font-size: 1.2rem;
}

.author-meta h4 {
    font-size: 1.05rem;
    margin-bottom: 2px;
}

.author-meta p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-section {
    padding: 80px 0;
}

.cta-banner {
    background: var(--gradient-primary);
    border-radius: 36px;
    padding: 60px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(255, 107, 0, 0.28);
}

.cta-banner h2 {
    font-size: 2.8rem;
    color: #ffffff;
    margin-bottom: 16px;
}

.cta-banner p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 620px;
    margin: 0 auto 36px;
}

.btn-white {
    background: #ffffff;
    color: #0f172a;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
    background: #ffffff;
    color: var(--accent-orange-dark);
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.25);
}

/* ==========================================================================
   BLOG CARDS
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}

.blog-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    transition: all var(--transition-smooth);
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-orange);
    box-shadow: var(--shadow-hover);
}

.blog-img-wrapper {
    height: 220px;
    overflow: hidden;
    position: relative;
    background: #f1f5f9;
}

.blog-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.blog-category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(15, 23, 42, 0.1);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-orange-dark);
    text-transform: uppercase;
}

.blog-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.blog-content h3 {
    font-size: 1.35rem;
    margin-bottom: 14px;
    line-height: 1.4;
}

.blog-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-content h3 a:hover {
    color: var(--accent-orange);
}

.blog-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    margin-bottom: 18px;
}

.footer-about p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 340px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
}

.social-btn:hover {
    background: var(--accent-orange);
    color: #fff;
    border-color: var(--accent-orange);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 1.15rem;
    margin-bottom: 22px;
    color: var(--text-primary);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--accent-orange);
}

.footer-contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-contact-info li i {
    color: var(--accent-orange);
    font-size: 1.2rem;
    margin-top: 3px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==========================================================================
   BLOG RICH CONTENT & SEO ARTICLE TYPOGRAPHY
   ========================================================================== */
.blog-rich-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 40px 0 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(255, 107, 0, 0.2);
}
.blog-rich-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-orange-dark);
    margin: 30px 0 14px;
}
.blog-rich-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 24px 0 10px;
}
.blog-rich-content p {
    margin-bottom: 22px;
    color: var(--text-secondary);
    font-size: 1.12rem;
    line-height: 1.85;
}
.blog-rich-content ul, .blog-rich-content ol {
    margin: 16px 0 26px 28px;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}
.blog-rich-content li {
    margin-bottom: 12px;
}
.blog-rich-content strong {
    color: var(--text-primary);
    font-weight: 700;
}
.blog-rich-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    background: var(--bg-secondary);
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}
.blog-rich-content th {
    background: rgba(255, 107, 0, 0.12);
    color: var(--accent-orange-dark);
    font-weight: 700;
    text-align: left;
    padding: 14px 18px;
    border-bottom: 2px solid rgba(255, 107, 0, 0.25);
}
.blog-rich-content td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.02rem;
}
.blog-rich-content tr:last-child td {
    border-bottom: none;
}
.blog-rich-content .seo-highlight-box {
    background: rgba(14, 165, 233, 0.08);
    border: 1px solid rgba(14, 165, 233, 0.25);
    border-left: 5px solid var(--accent-cyan);
    padding: 24px 28px;
    border-radius: 16px;
    margin: 32px 0;
    font-size: 1.08rem;
    color: var(--text-primary);
}
.blog-rich-content .seo-highlight-box strong {
    color: var(--accent-blue);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content p {
        margin: 0 auto 30px;
    }
    
    .store-buttons-group {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .demo-grid, .split-row {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .split-row.reverse .split-content {
        order: 1;
    }
    .split-row.reverse .split-visual {
        order: 2;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .navbar-toggler {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        box-shadow: 0 15px 30px rgba(15, 23, 42, 0.1);
        transition: all 0.35s ease;
    }
    
    .nav-menu.active {
        max-height: 400px;
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.6rem;
    }
    
    .hero-badge-float {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-banner {
        padding: 40px 24px;
    }
    
    .cta-banner h2 {
        font-size: 2rem;
    }
}