/* ========================================
   MobileTrac Landing Page Styles
   ======================================== */

/* CSS Variables */
:root {
    --primary: #18988b;
    --primary-dark: #147a70;
    --primary-light: #1fb3a3;
    --secondary: #15b3a2;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --blue: #3b82f6;

    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-text: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    --radius-sm: 6px;
    --radius: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--dark);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(24, 152, 139, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(24, 152, 139, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

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

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

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(24, 152, 139, 0.1);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 16px;
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-600);
    margin-top: 16px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-100);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo img {
    height: 36px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-600);
    transition: color 0.2s;
}

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

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

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 100%;
    background: radial-gradient(circle, rgba(24, 152, 139, 0.08) 0%, transparent 60%);
}

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

.hero-content h1 {
    font-size: 3.75rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.7;
}

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

.hero-stats {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.made-in-ma {
    margin-top: 32px;
    display: flex;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.made-in-ma img {
    height: 120px;
    opacity: 0.9;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.made-in-ma img:hover {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

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

.stat-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    white-space: nowrap;
}

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

.stat-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

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

.stat-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.2;
}

.stat-label {
    font-size: 13px;
    color: var(--gray-500);
}

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

.phone-mockup {
    position: relative;
    z-index: 2;
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out;
}

.hero-image {
    perspective: 1000px;
}

.phone-frame {
    width: 280px;
    height: 605px;
    background: var(--dark);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,0.1);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 32px;
    overflow: hidden;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: fill;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}

.floating-card.card-1 {
    top: 80px;
    left: -40px;
    animation-delay: 0s;
}

.floating-card.card-2 {
    bottom: 120px;
    right: -40px;
    animation-delay: 3s;
}

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

.floating-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-icon.green {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.floating-icon.blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--blue);
}

/* Push Notification Styles */
.push-notification {
    position: absolute;
    width: 320px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    opacity: 0;
    animation: slideOutAndBack 14s linear infinite;
}

.push-notification.card-1 {
    top: 100px;
    left: 120px;
    animation-delay: 2s;
}

.push-notification.card-2 {
    top: 180px;
    right: 120px;
    left: auto;
    animation-name: slideOutAndBackRight;
    animation-delay: 5.5s;
}

.push-notification.card-3 {
    top: 140px;
    left: 120px;
    animation-delay: 9s;
}

.push-notification.card-4 {
    top: 220px;
    right: 120px;
    left: auto;
    animation-name: slideOutAndBackRight;
    animation-delay: 12.5s;
}

/* Right side animation - mirrors the left */
@keyframes slideOutAndBackRight {
    0% {
        opacity: 0;
        transform: translateX(0);
        z-index: 1;
    }
    /* Fast emergence */
    4% {
        opacity: 0.7;
        transform: translateX(120px);
        z-index: 1;
    }
    /* Starting to slow down */
    6% {
        opacity: 1;
        transform: translateX(170px);
        z-index: 1;
    }
    /* Slowing more */
    7.5% {
        opacity: 1;
        transform: translateX(195px);
        z-index: 1;
    }
    /* Apex - nearly stopped, pop to front */
    9% {
        opacity: 1;
        transform: translateX(200px);
        z-index: 10;
    }
    /* Start accelerating the other direction */
    11% {
        opacity: 1;
        transform: translateX(190px);
        z-index: 10;
    }
    /* Building speed */
    14% {
        opacity: 1;
        transform: translateX(140px);
        z-index: 10;
    }
    /* Stay visible while crossing phone */
    19% {
        opacity: 1;
        transform: translateX(20px);
        z-index: 10;
    }
    /* Quick fade at the end */
    23% {
        opacity: 0;
        transform: translateX(-60px);
        z-index: 10;
    }
    /* Stay invisible for rest of cycle */
    25%, 100% {
        opacity: 0;
        transform: translateX(0);
        z-index: 1;
    }
}

/* Slide out from under phone to left, then slide back on top, then fade */
@keyframes slideOutAndBack {
    0% {
        opacity: 0;
        transform: translateX(0);
        z-index: 1;
    }
    /* Fast emergence */
    4% {
        opacity: 0.7;
        transform: translateX(-120px);
        z-index: 1;
    }
    /* Starting to slow down */
    6% {
        opacity: 1;
        transform: translateX(-170px);
        z-index: 1;
    }
    /* Slowing more */
    7.5% {
        opacity: 1;
        transform: translateX(-195px);
        z-index: 1;
    }
    /* Apex - nearly stopped, pop to front */
    9% {
        opacity: 1;
        transform: translateX(-200px);
        z-index: 10;
    }
    /* Start accelerating the other direction */
    11% {
        opacity: 1;
        transform: translateX(-190px);
        z-index: 10;
    }
    /* Building speed */
    14% {
        opacity: 1;
        transform: translateX(-140px);
        z-index: 10;
    }
    /* Stay visible while crossing phone */
    19% {
        opacity: 1;
        transform: translateX(-20px);
        z-index: 10;
    }
    /* Quick fade at the end */
    23% {
        opacity: 0;
        transform: translateX(60px);
        z-index: 10;
    }
    /* Stay invisible for rest of cycle */
    25%, 100% {
        opacity: 0;
        transform: translateX(0);
        z-index: 1;
    }
}

.notification-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px 8px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.notification-app {
    display: flex;
    align-items: center;
    gap: 8px;
}

.notification-app-icon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.notification-app-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.notification-time {
    font-size: 12px;
    color: var(--gray-400);
}

.notification-body {
    padding: 10px 14px;
}

.notification-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.notification-message {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.4;
}

.notification-message strong {
    color: var(--primary);
    font-weight: 600;
}

.notification-message em {
    color: var(--gray-700);
    font-style: normal;
    font-weight: 500;
}

.notification-footer {
    padding: 8px 14px 12px;
}

.notification-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 4px 10px;
    border-radius: 20px;
}

.floating-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
}

.floating-subtitle {
    font-size: 12px;
    color: var(--gray-500);
}

/* ========================================
   Trusted By
   ======================================== */
.trusted-by {
    padding: 48px 0;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.trusted-by .container {
    text-align: center;
}

.trusted-label {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 24px;
}

.trusted-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.trusted-item {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-400);
}

/* ========================================
   Features Section
   ======================================== */
.features {
    padding: 100px 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s ease;
}

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

.feature-card.featured {
    grid-row: span 2;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    border: none;
}

.feature-card.featured h3,
.feature-card.featured p,
.feature-card.featured li {
    color: var(--white);
}

.feature-card.featured p {
    opacity: 0.8;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(24, 152, 139, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card.featured .feature-icon {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

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

.feature-card p {
    color: var(--gray-600);
    font-size: 15px;
}

.feature-list {
    margin-top: 24px;
}

.feature-list li {
    padding: 8px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

/* ========================================
   How It Works
   ======================================== */
.how-it-works {
    padding: 100px 0;
    background: var(--gray-50);
}

.steps {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    padding: 0 24px;
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--gradient);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-content h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: var(--gray-600);
}

.step-connector {
    flex: 0 0 60px;
    height: 2px;
    background: var(--gray-300);
    margin-top: 28px;
}

/* ========================================
   Comparison Section
   ======================================== */
.comparison {
    padding: 100px 0;
    background: var(--white);
}

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

.comparison-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-100);
}

.comparison-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 20px;
}

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

.comparison-card p {
    color: var(--gray-600);
    font-size: 15px;
}

/* ========================================
   App Preview
   ======================================== */
.app-preview {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--gray-900) 0%, var(--dark) 100%);
    color: var(--white);
}

.app-preview .badge {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.app-preview h2 {
    color: var(--white);
}

.app-preview .section-header p {
    color: rgba(255, 255, 255, 0.7);
}

.preview-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
}

.preview-tab {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.preview-tab:hover {
    background: rgba(255, 255, 255, 0.15);
}

.preview-tab.active {
    background: var(--white);
    color: var(--dark);
}

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

.preview-description h3 {
    font-size: 1.75rem;
    color: var(--white);
    margin-bottom: 16px;
}

.preview-description > p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.preview-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.preview-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
}

.preview-features svg {
    color: var(--primary-light);
    flex-shrink: 0;
}

.preview-phone {
    display: flex;
    justify-content: center;
}

.phone-mockup-large {
    position: relative;
}

.phone-frame-large {
    width: 300px;
    height: 649px;
    background: var(--gray-800);
    border-radius: 44px;
    padding: 14px;
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.5);
}

.phone-screen-large {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 34px;
    overflow: hidden;
}

.phone-screen-large img {
    width: 100%;
    height: 100%;
    object-fit: fill;
}

/* ========================================
   Pricing
   ======================================== */
.pricing {
    padding: 100px 0;
    background: var(--gray-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 50px;
}

.pricing-header {
    text-align: center;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
}

.price-period {
    font-size: 16px;
    color: var(--gray-500);
}

.pricing-header > p {
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 8px;
}

.pricing-features {
    margin-bottom: 24px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
    color: var(--gray-700);
}

.pricing-features svg {
    color: var(--primary);
    flex-shrink: 0;
}

/* ========================================
   Testimonials
   ======================================== */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.testimonial-content {
    margin-bottom: 24px;
}

.testimonial-content p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    font-style: italic;
}

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

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

.author-name {
    font-weight: 600;
    color: var(--dark);
}

.author-title {
    font-size: 14px;
    color: var(--gray-500);
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: 100px 0;
    background: var(--gradient);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.store-button {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--dark);
    color: var(--white);
    padding: 14px 24px;
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.store-button:hover {
    background: var(--gray-800);
    transform: translateY(-2px);
}

.store-label {
    display: block;
    font-size: 11px;
    opacity: 0.8;
}

.store-name {
    display: block;
    font-size: 16px;
    font-weight: 600;
}

.cta-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 14px;
    margin: 16px 0 24px;
    line-height: 1.7;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all 0.2s;
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-links h4 {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

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

.footer-links a {
    color: var(--gray-400);
    font-size: 14px;
    transition: color 0.2s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--gray-800);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--gray-500);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    h1 { font-size: 2.75rem; }
    h2 { font-size: 2rem; }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.75rem;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-image {
        margin-top: 48px;
    }

    .floating-card,
    .push-notification {
        display: none;
    }

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

    .feature-card.featured {
        grid-row: auto;
    }

    .preview-content {
        grid-template-columns: 1fr;
    }

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

    .preview-features {
        align-items: center;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-card.featured {
        transform: none;
    }

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

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

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .hero {
        padding: 120px 0 60px;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

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

    .steps {
        flex-direction: column;
        gap: 32px;
    }

    .step-connector {
        display: none;
    }

    .preview-tabs {
        flex-wrap: wrap;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-button {
        width: 100%;
        max-width: 240px;
        justify-content: center;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

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

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

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

    .phone-frame {
        width: 240px;
        height: 500px;
        border-radius: 32px;
        padding: 10px;
    }

    .phone-screen {
        border-radius: 24px;
    }

    .phone-frame-large {
        width: 260px;
        height: 540px;
        border-radius: 36px;
    }

    .phone-screen-large {
        border-radius: 28px;
    }
}