/* ==========================================
   CSS Reset & Base Styles
   ========================================== */

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

:root {
    --primary-color: #3B82F6;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    --secondary-color: #10B981;
    --secondary-dark: #059669;
    --accent-color: #F59E0B;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --bg-white: #FFFFFF;
    --bg-light: #F9FAFB;
    --bg-lighter: #F3F4F6;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --gradient-blue: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
    --gradient-ocean: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%);
    --gradient-black: linear-gradient(135deg, #414141 0%, #141414 100%);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --border-radius: 12px;
    --border-radius-lg: 20px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
    letter-spacing: -0.011em;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   Navigation
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

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

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-svg {
    height: 32px;
    width: auto;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-normal);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: var(--transition-normal);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ==========================================
   Buttons
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
    font-size: 16px;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

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

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

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

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

.btn-small {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-large {
    padding: 16px 36px;
    font-size: 18px;
}

/* ==========================================
   Hero Section
   ========================================== */

.hero {
    position: relative;
    padding: 150px 0 100px;
    background: linear-gradient(180deg, #EFF6FF 0%, #FFFFFF 100%);
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: white;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.badge-icon {
    font-size: 16px;
    animation: sparkle 2s ease-in-out infinite;
}

.badge-icon i {
    color: #F59E0B;
}

@keyframes sparkle {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 24px;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

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

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

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

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

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

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.trust-signals {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

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

.trust-item i {
    color: #10B981;
    font-size: 16px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.phone-mockup {
    position: relative;
    z-index: 2;
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: #1F2937;
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.1) inset;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 32px;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 16px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: 12px;
    align-items: center;
    animation: floatCard 3s ease-in-out infinite;
    z-index: 2;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

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

.card-1 {
    top: 50px;
    left: 20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 80px;
    right: 20px;
    animation-delay: 1.5s;
}

.card-icon {
    font-size: 24px;
}

.card-icon i {
    color: var(--primary-color);
}

.card-2 .card-icon i {
    color: var(--secondary-color);
}

.card-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.card-text {
    font-size: 12px;
    color: var(--text-secondary);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: auto;
}

/* ==========================================
   Section Headers
   ========================================== */

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--bg-lighter);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.025em;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   Features Section
   ========================================== */

.features {
    padding: 100px 0;
    background: white;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(200px, auto);
    gap: 24px;
    margin-bottom: 60px;
}

.feature-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

.feature-card-large {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, #FDFDFF 0%, #F5F8FF 100%);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

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

.anchor-alarm-card {
    background: linear-gradient(135deg, #FDFDFF 0%, #F5F8FF 100%);
    position: relative; /* Ensure relative positioning context */
}

/* Custom layout for Anchor Alarm Card image overlay */
.anchor-alarm-card .feature-image {
    position: absolute;
    bottom: -60px;
    right: -20px;
    margin-top: 0;
    z-index: 0;
    width: auto;
    text-align: right;
}

.anchor-alarm-card .feature-image img {
    max-width: none;
    width: 420px; /* Larger size */
    height: auto;
    transform: rotate(-5deg);
}

.anchor-alarm-card .feature-card-content {
    position: relative;
    z-index: 1; /* Text on top of image */
    max-width: 100%;
}

.anchor-alarm-card .feature-description {
    max-width: 65%; /* Prevent text from overlapping the main part of the image too much if desired, or keep full width */
    text-shadow: 0 1px 2px rgba(255,255,255,0.8); /* Optional: improves readability if image is dark */
}

@media (max-width: 768px) {
    .anchor-alarm-card .feature-image {
        position: relative;
        bottom: auto;
        right: auto;
        text-align: center;
        margin-top: 24px;
    }
    
    .anchor-alarm-card .feature-image img {
        width: 100%;
        max-width: 280px;
        transform: none;
    }
    
    .anchor-alarm-card .feature-description {
        max-width: 100%;
    }
}

.im-ok-card {
    background: linear-gradient(135deg, #F8FDF9 0%, #F0FBF4 100%);
}

.route-planner-card {
    background: linear-gradient(135deg, #F8FEFF 0%, #F0FBFC 100%);
}

.feature-tag-cyan {
    background: rgba(6, 182, 212, 0.2);
    color: #0891B2;
}

.route-planner-feature:hover {
    border-color: #06B6D4;
}

.route-planner-feature .feature-icon {
    background: linear-gradient(135deg, #F0FBFC 0%, #E6F7F9 100%);
}

.route-planner-feature .feature-icon i {
    color: #0891B2;
}

/* Route Planner Visual */
.visual-route {
    position: relative;
    width: 240px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.route-line {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
    width: 100%;
}

.route-point {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    z-index: 2;
    flex-shrink: 0;
}

.route-start {
    background: linear-gradient(135deg, #0891B2 0%, #0E7490 100%);
    box-shadow: 0 4px 12px rgba(8, 145, 178, 0.4);
}

.route-end {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.route-dot {
    width: 8px;
    height: 8px;
    background: #0891B2;
    border-radius: 50%;
    flex-shrink: 0;
    opacity: 0.4;
}

.route-stop {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    z-index: 2;
}

.route-stop i {
    width: 32px;
    height: 32px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0891B2;
    font-size: 13px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.stop-label {
    font-size: 10px;
    font-weight: 600;
    color: #0E7490;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.route-line::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 22px;
    right: 22px;
    height: 3px;
    background: linear-gradient(90deg, #0891B2, #06B6D4, #F59E0B);
    border-radius: 2px;
    z-index: 1;
    transform: translateY(-50%);
}

.route-line {
    justify-content: space-between;
}

.route-weather-badge {
    position: absolute;
    bottom: 8px;
    right: 0;
    background: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #0891B2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 6px;
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.route-dot {
    animation: dotPulse 2s ease-in-out infinite;
}

.dot-1 { animation-delay: 0s; }
.dot-2 { animation-delay: 0.3s; }
.dot-3 { animation-delay: 0.6s; }

@keyframes dotPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.3); }
}

.feature-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.2);
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-tag-green {
    background: rgba(16, 185, 129, 0.2);
    color: var(--secondary-color);
}

.feature-title {
    font-size: 32px;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.feature-headline {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.feature-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.feature-image {
    margin-top: 24px;
    text-align: center;
}

.feature-image img {
    max-width: 280px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

.feature-box {
    background: white;
    border: 1px solid var(--border-color);
    padding: 20px 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    grid-row: span 1;
}

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

.anchor-feature:hover {
    border-color: var(--primary-color);
}

.im-ok-feature:hover {
    border-color: var(--secondary-color);
}

.feature-content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-content-wrapper .feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #F5F8FF 0%, #EBF1FF 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.im-ok-feature .feature-icon {
    background: linear-gradient(135deg, #F0FBF4 0%, #E4F7EA 100%);
}

.feature-content-wrapper .feature-icon i {
    font-size: 24px;
    color: var(--primary-color);
}

.im-ok-feature .feature-icon i {
    color: var(--secondary-color);
}

.feature-content-wrapper h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.feature-content-wrapper p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.feature-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0;
}

.visual-ok-button {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ok-button-large {
    width: 160px;
    height: 160px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    z-index: 2;
}

.ok-button-large:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 50px rgba(16, 185, 129, 0.4);
}

.ok-button-large.clicked {
    animation: buttonClick 0.6s ease;
}

@keyframes buttonClick {
    0% { transform: scale(1); }
    50% { transform: scale(0.9); }
    100% { transform: scale(1); }
}

.ok-button-large i {
    font-size: 32px;
    margin-bottom: 8px;
    transition: transform 0.3s ease;
}

.ok-button-large.clicked i {
    animation: iconPop 0.6s ease;
}

@keyframes iconPop {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    70% {
        transform: scale(1.4);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.ok-text {
    font-size: 20px;
    font-weight: 700;
}

.ok-timer {
    font-size: 24px;
    font-weight: 800;
    margin-top: 4px;
    opacity: 0.9;
}

.ok-pulse {
    position: absolute;
    width: 160px;
    height: 160px;
    border: 3px solid var(--secondary-color);
    border-radius: 50%;
    animation: pulse 2s ease-out infinite;
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 32px 24px;
    background: white;
    border-radius: var(--border-radius);
    border: 0px solid var(--border-color);
    transition: var(--transition-normal);
}

.feature-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--bg-lighter);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 32px;
    color: var(--primary-color);
}

.feature-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   How It Works Section
   ========================================== */

.how-it-works {
    padding: 100px 0;
    background: var(--bg-light);
}

.steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 40px;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    display: grid;
    grid-template-rows: auto auto auto auto;
    align-items: center;
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.step-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-content h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 280px;
    height: 72px;
    display: flex;
    align-items: start;
    justify-content: center;
}

.step-visual {
    margin-top: 24px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.visual-icon {
    width: 100px;
    height: 100px;
    color: var(--primary-color);
    animation: float 3s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-icon i {
    font-size: 80px;
    line-height: 1;
}

.step-connector {
    width: 80px;
    height: 2px;
    background: var(--border-color);
    position: relative;
    align-self: center;
    margin-top: 30px;
}

.step-connector::after {
    content: '→';
    position: absolute;
    right: -11px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: var(--border-color);
    line-height: 0;
    font-weight: 400;
}

/* ==========================================
   Testimonials Section
   ========================================== */

.testimonials {
    padding: 100px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-light);
    padding: 32px;
    border-radius: var(--border-radius);
    /*border: 1px solid var(--border-color);*/
    transition: var(--transition-normal);
}

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

.stars {
    color: #F59E0B;
    font-size: 20px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: 24px;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.author-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
}

.author-title {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ==========================================
   FAQ Section
   ========================================== */

.faq {
    padding: 100px 0;
    background: var(--bg-light);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-question h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.faq-toggle {
    width: 32px;
    height: 32px;
    background: var(--bg-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    flex-shrink: 0;
    position: relative;
    color: transparent; /* Hide text content */
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--primary-color);
    border-radius: 2px;
    transition: background-color var(--transition-normal);
}

.faq-toggle::before {
    width: 14px;
    height: 2px;
}

.faq-toggle::after {
    width: 2px;
    height: 14px;
}

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

.faq-item.active .faq-toggle::before,
.faq-item.active .faq-toggle::after {
    background-color: white;
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 24px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* ==========================================
   Download Section
   ========================================== */

.download {
    padding: 100px 0;
    background: white;
}

.download-card {
    background: var(--gradient-blue);
    border-radius: var(--border-radius-lg);
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.download-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

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

.download-title {
    font-size: 42px;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.download-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 540px;
}

.store-badges {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.store-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    color: white;
    text-decoration: none;
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.store-badge:hover {
    background: rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.store-badge-img {
    display: inline-block;
    transition: var(--transition-normal);
}

.store-badge-img:hover {
    transform: translateY(-2px);
}

.store-badge-img img {
    height: 46px;
    width: auto;
    display: block;
}

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

.badge-label {
    font-size: 11px;
    opacity: 0.9;
    text-transform: uppercase;
}

.badge-store {
    font-size: 16px;
    font-weight: 600;
}

.download-trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.download-trust .trust-item {
    color: rgba(255, 255, 255, 0.9);
}

.download-trust .trust-item svg path {
    stroke: white;
}

.download-visual {
    position: relative;
    z-index: 1;
}

.qr-code {
    background: white;
    padding: 24px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.qr-code-img {
    width: 100%;
    max-width: 150px;
    height: auto;
    margin-bottom: 16px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.qr-grid {
    display: grid;
    grid-template-columns: repeat(7, 20px);
    gap: 4px;
    margin-bottom: 16px;
}

.qr-grid div {
    width: 20px;
    height: 20px;
    background: var(--bg-lighter);
    border-radius: 2px;
}

.qr-grid .qr-active {
    background: var(--text-primary);
}

.qr-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0;
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    padding: 60px 0 30px;
    background: var(--text-primary);
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand .logo-svg {
    filter: brightness(0) invert(1);
    height: 28px;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 300px;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-made {
    margin: 0;
}

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

@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-visual {
        order: -1;
    }

    /* .floating-card {
        display: none;
    } */
    
    .floating-card {
        padding: 12px;
        z-index:2;
    }
    
    .card-1 {
        left: 15px;
    }
    
    .card-2 {
        right: 15px;
    }

    .feature-cards {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: minmax(150px, auto);
    }

    .feature-card-large {
        grid-column: span 2;
        grid-row: span 1;
        padding: 32px;
    }

    .feature-box {
        grid-row: span 1;
    }

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

    .steps {
        grid-template-columns: 1fr;
        align-items: center;
    }

    .step-connector {
        height: 60px;
        width: 2px;
        transform: rotate(0deg);
        align-self: center;
    }

    .step-connector::after {
        content: '↓';
        left: 50%;
        bottom: -16px;
        top: auto;
        right: auto;
        transform: translateX(-50%);
        font-size: 24px;
        line-height: 1;
    }
    
    .step-visual {
        height: 100px;
    }
    
    .visual-icon {
        width: 100px;
        height: 100px;
    }

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

    .download-card {
        grid-template-columns: 1fr;
        padding: 40px;
    }

    .download-visual {
        display: flex;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

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

    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-stats {
        gap: 20px;
    }

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

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

    .btn-large {
        width: 100%;
        justify-content: center;
    }

    .phone-frame {
        width: 240px;
        height: 480px;
    }
    
    .floating-card {
        padding: 10px;
        z-index:2;
    }
    
    .card-title {
        font-size: 13px;
    }
    
    .card-text {
        font-size: 11px;
    }
    
    .card-1 {
        left: 10px;
    }
    
    .card-2 {
        right: 10px;
    }

    .section-title {
        font-size: 32px;
    }

    .features,
    .how-it-works,
    .testimonials,
    .faq,
    .download {
        padding: 60px 0;
    }

    .feature-cards {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }

    .feature-card-large {
        grid-column: span 1;
        grid-row: span 1;
    }

    .feature-box {
        grid-row: span 1;
    }

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

    .download-title {
        font-size: 32px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .phone-frame {
        width: 180px;
        height: 360px;
        border-radius: 24px;
        padding: 8px;
    }
    
    .phone-screen, .screenshot-img {
        border-radius: 18px;
    }
    
    .floating-card {
        padding: 8px;
        gap: 8px;
        z-index:2;
    }
    
    .card-icon {
        font-size: 18px;
    }
    
    .card-title {
        font-size: 11px;
    }
    
    .card-text {
        font-size: 10px;
    }
    
    .card-1 {
        left: 10px;
        top: 30px;
    }
    
    .card-2 {
        right: 10px;
        bottom: 50px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .trust-signals {
        flex-direction: column;
        gap: 12px;
    }

    .section-title {
        font-size: 28px;
    }

    .download-card {
        padding: 32px 20px;
    }

    .store-badges {
        flex-direction: column;
    }

    .store-badge {
        width: 100%;
    }
}

/* ==========================================
   Animations & Utilities
   ========================================== */

.fade-in {
    animation: fadeIn 0.5s ease;
}

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

.slide-up {
    animation: slideUp 0.5s ease;
}

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

/* Legal Pages */
.legal-page {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    min-height: 100vh;
}

.legal-content {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 60px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.legal-header {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid #e0f2fe;
}

.legal-header h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #0c4a6e;
    margin-bottom: 15px;
}

.legal-header .last-modified {
    font-size: 1rem;
    color: #64748b;
}

.legal-header .last-modified span {
    font-weight: 600;
    color: #0284c7;
}

.legal-text {
    color: #334155;
    line-height: 1.8;
}

.legal-text h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #0c4a6e;
    margin-top: 40px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.legal-text h2:first-child {
    margin-top: 0;
}

.legal-text h2 span {
    color: #0284c7;
}

.legal-text h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #0c4a6e;
    margin-top: 30px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.legal-text h3 span {
    color: #0284c7;
}

.legal-text p {
    margin-bottom: 15px;
    font-size: 1rem;
    color: #475569;
}

.legal-text ul {
    margin: 20px 0;
    padding-left: 30px;
}

.legal-text ul li {
    margin-bottom: 12px;
    line-height: 1.7;
    color: #475569;
}

.legal-text a {
    color: #0284c7;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.legal-text a:hover {
    color: #0369a1;
    text-decoration: underline;
}

/* Responsive Legal Pages */
@media (max-width: 768px) {
    .legal-page {
        padding: 100px 0 60px;
    }

    .legal-content {
        padding: 40px 30px;
        border-radius: 15px;
    }

    .legal-header h1 {
        font-size: 2rem;
    }

    .legal-text h2 {
        font-size: 1.5rem;
    }

    .legal-text h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .legal-content {
        padding: 30px 20px;
    }

    .legal-header {
        margin-bottom: 30px;
    }

    .legal-header h1 {
        font-size: 1.8rem;
    }

}

/* ==========================================
   Content Pages (About, Changelog, Contact)
   ========================================== */

.content-page {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    min-height: 100vh;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 60px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.content-header {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid #e0f2fe;
}

.content-header h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #0c4a6e;
    margin-bottom: 15px;
}

.content-header .subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto;
}

.content-body {
    color: #334155;
    line-height: 1.8;
}

.content-body p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #475569;
}

.content-body strong {
    color: #0c4a6e;
    font-weight: 600;
}

.content-body a {
    color: #0284c7;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.content-body a:hover {
    color: #0369a1;
    text-decoration: underline;
}

.content-image {
    margin: 40px 0;
    text-align: center;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.content-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Changelog Styles */
.changelog-item {
    margin-bottom: 40px;
    border: 2px solid #e0f2fe;
    border-radius: 15px;
    overflow: hidden;
}

.changelog-header {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    padding: 30px;
    color: white;
}

.version-info h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: white;
}

.release-date {
    font-size: 1rem;
    opacity: 0.95;
    font-weight: 500;
}

.changelog-content {
    padding: 30px;
    background: white;
}

.changelog-content p {
    margin-bottom: 20px;
}

.changelog-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0c4a6e;
    margin-top: 25px;
    margin-bottom: 15px;
}

.changelog-content ul {
    margin: 15px 0;
    padding-left: 25px;
}

.changelog-content ul li {
    margin-bottom: 10px;
    color: #475569;
    line-height: 1.7;
}

/* Contact Page Styles */
.contact-info {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-info p {
    font-size: 1.15rem;
    margin-bottom: 40px;
}

.contact-card {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px solid #bae6fd;
    border-radius: 20px;
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 30px;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(14, 165, 233, 0.2);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 2rem;
    color: white;
}

.contact-details {
    text-align: left;
    flex: 1;
}

.contact-details h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 10px;
}

.contact-details a {
    font-size: 1.3rem;
    color: #0284c7;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: #0369a1;
}

/* Responsive Content Pages */
@media (max-width: 768px) {
    .content-page {
        padding: 100px 0 60px;
    }

    .content-wrapper {
        padding: 40px 30px;
        border-radius: 15px;
    }

    .content-header h1 {
        font-size: 2rem;
    }

    .content-header .subtitle {
        font-size: 1rem;
    }

    .content-body p {
        font-size: 1rem;
    }

    .changelog-header {
        padding: 20px;
    }

    .version-info h2 {
        font-size: 1.4rem;
    }

    .changelog-content {
        padding: 20px;
    }

    .contact-card {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }

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

    .contact-details h3 {
        font-size: 1.3rem;
    }

    .contact-details a {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .content-wrapper {
        padding: 30px 20px;
    }

    .content-header {
        margin-bottom: 30px;
    }

    .content-header h1 {
        font-size: 1.8rem;
    }

    .contact-icon {
        width: 60px;
        height: 60px;
    }

    .contact-icon i {
        font-size: 1.5rem;
    }
}