/* CSS Variables */
:root {
    /* Colors from CarrySync brand */
    --color-midnight: #012169;
    --color-sky: #6cace4;
    --color-turquoise: #259b9a;
    --color-orange: #ff9a56;
    --color-cloud: #ffffff;
    --color-muted: #5c677d;
    --color-tint: #e7e8ec;
    --color-warning: #f4c430;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Typography */
    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s ease;
}

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

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

body {
    font-family: var(--font-base);
    color: var(--color-midnight);
    background-color: var(--color-cloud);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(1, 33, 105, 0.08);
    transition: var(--transition-base);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-midnight);
}

.logo-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.btn-nav {
    padding: 0.6rem 1.5rem;
    background: var(--color-midnight);
    color: white;
    border-radius: 2rem;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-base);
}

.btn-nav:hover {
    background: var(--color-sky);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(1, 33, 105, 0.3), transparent 70%);
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 155, 154, 0.35), transparent 70%);
    top: 30%;
    right: 10%;
    animation-delay: -2s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 154, 86, 0.25), transparent 70%);
    bottom: 10%;
    left: 10%;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -30px); }
    66% { transform: translate(-20px, 20px); }
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

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

.hero-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-turquoise);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--color-midnight);
}

.highlight {
    color: var(--color-sky);
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--color-muted);
    margin-bottom: var(--spacing-xl);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--color-orange);
    color: white;
    box-shadow: 0 4px 20px rgba(255, 154, 86, 0.3);
}

.btn-primary:hover {
    background: #ff8a3d;
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(255, 154, 86, 0.4);
}

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

.btn-ghost:hover {
    background: var(--color-midnight);
    color: white;
}

/* Phone Mockup */
.hero-visual {
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.phone-mockup {
    position: relative;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    border-radius: 3rem;
    border: 14px solid var(--color-midnight);
    background: var(--color-midnight);
    box-shadow: 0 30px 80px rgba(1, 33, 105, 0.3);
    overflow: hidden;
    transition: var(--transition-base);
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 26px;
    background: var(--color-midnight);
    border-radius: 0 0 18px 18px;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.phone-screen {
    aspect-ratio: 9/19.5;
    background: linear-gradient(180deg, #f5f7fa 0%, #ffffff 100%);
    overflow-y: auto;
    scrollbar-width: none;
}

.phone-screen::-webkit-scrollbar {
    display: none;
}

.phone-home-indicator {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 2px;
}

.app-preview {
    padding: 0;
    min-height: 100%;
}

/* Status Bar */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2.75rem 1.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-midnight);
}

.status-time {
    font-weight: 600;
}

.status-icons {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* App Header */
.app-header {
    padding: 0 1.25rem 1rem;
}

.greeting {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-midnight);
    margin-bottom: 0.75rem;
}

.flight-chip {
    display: inline-flex;
    flex-direction: column;
    padding: 0.5rem 1rem;
    background: rgba(108, 172, 228, 0.1);
    border-radius: 0.75rem;
    border: 1px solid rgba(108, 172, 228, 0.3);
}

.flight-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-sky);
    font-weight: 600;
}

.flight-number {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-midnight);
}

/* Flight Card */
.flight-card {
    background: white;
    margin: 0 1.25rem 1rem;
    padding: 1.25rem;
    border-radius: 1.25rem;
    box-shadow: 0 2px 12px rgba(1, 33, 105, 0.06);
}

.route-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.airport {
    text-align: center;
}

.airport-code {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: 0.25rem;
}

.airport-time {
    font-size: 0.75rem;
    color: var(--color-muted);
}

.flight-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.duration {
    font-size: 0.625rem;
    color: var(--color-muted);
    font-weight: 500;
}

.flight-meta {
    display: flex;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(1, 33, 105, 0.08);
}

.seat,
.gate {
    font-size: 0.75rem;
    color: var(--color-muted);
    font-weight: 500;
}

.seat::before {
    content: '💺 ';
}

.gate::before {
    content: '🚪 ';
}

/* Bin Assignment Card */
.bin-assignment-card {
    background: white;
    margin: 0 1.25rem 1rem;
    padding: 1.25rem;
    border-radius: 1.25rem;
    box-shadow: 0 2px 12px rgba(1, 33, 105, 0.06);
    position: relative;
}

.card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    background: rgba(76, 175, 80, 0.1);
    color: #2e7d32;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bin-header {
    margin-bottom: 1rem;
    padding-right: 5rem; /* Space for the confirmed badge */
}

.bin-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    font-weight: 700;
}

.bin-display {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.bin-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.color-stripe {
    width: 4px;
    height: 40px;
    border-radius: 2px;
}

.color-stripe.blue {
    background: var(--color-sky);
}

.bin-icon {
    opacity: 0.8;
}

.bin-details-main {
    flex: 1;
}

.bin-location-big {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: 0.25rem;
}

.bin-sub {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-bottom: 0.5rem;
}

.bin-position {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--color-muted);
}

.position-dot {
    width: 6px;
    height: 6px;
    background: var(--color-sky);
    border-radius: 50%;
}

.bin-actions {
    display: flex;
    gap: 0.75rem;
}

.btn-secondary {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(1, 33, 105, 0.05);
    color: var(--color-midnight);
    border: none;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-base);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background: rgba(1, 33, 105, 0.1);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    background: rgba(108, 172, 228, 0.1);
    color: var(--color-sky);
    border: none;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-icon:hover {
    background: rgba(108, 172, 228, 0.2);
}

/* Boarding Status Card */
.boarding-status-card {
    background: white;
    margin: 0 1.25rem 1rem;
    padding: 1.25rem;
    border-radius: 1.25rem;
    box-shadow: 0 2px 12px rgba(1, 33, 105, 0.06);
}

.status-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.status-icon {
    font-size: 1.5rem;
}

.status-info {
    flex: 1;
}

.status-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.status-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-midnight);
}

.boarding-progress {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.progress-bar-modern {
    height: 6px;
    background: rgba(1, 33, 105, 0.08);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill-modern {
    height: 100%;
    width: 75%;
    background: linear-gradient(90deg, var(--color-turquoise), var(--color-sky));
    border-radius: 3px;
    animation: progressGrow 2s ease-out;
}

@keyframes progressGrow {
    from { width: 0; }
    to { width: 75%; }
}

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

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    padding: 0 1.25rem 1.25rem;
}

.action-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(1, 33, 105, 0.04);
    cursor: pointer;
    transition: var(--transition-fast);
}

.action-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(1, 33, 105, 0.08);
}

.action-icon {
    font-size: 1.5rem;
}

.action-button span {
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--color-midnight);
    text-align: center;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(1, 33, 105, 0.1);
    border-radius: 1rem;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 32px rgba(1, 33, 105, 0.12);
    animation: floatCard 3s ease-in-out infinite;
}

.card-1 {
    top: 5%;
    left: -20%;
    animation-delay: -1s;
}

.card-2 {
    bottom: 12%;
    right: -15%;
    animation-delay: -2s;
}

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

.card-icon {
    font-size: 1.5rem;
}

.card-text {
    font-weight: 600;
    color: var(--color-midnight);
}

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

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

/* Problem Section */
.problem-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background: var(--color-tint);
    overflow: hidden;
}

.section-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.section-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
}

.section-header {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-muted);
}

.problem-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.problem-grid .problem-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 1.5rem;
    text-align: center;
    transition: var(--transition-base);
}

.problem-grid .problem-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(1, 33, 105, 0.1);
}

.problem-grid .problem-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.problem-grid .problem-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-sm);
}

.problem-grid .problem-card p {
    color: var(--color-muted);
    line-height: 1.6;
}

/* Solution Section */
.solution-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.solution-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.solution-logo {
    margin-bottom: var(--spacing-lg);
}

.solution-logo-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    animation: fadeInUp 0.8s ease-out;
}

.solution-label {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-sky);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.solution-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-xl);
    line-height: 1.1;
}

.solution-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-muted);
    margin-bottom: var(--spacing-lg);
}

.solution-description em {
    font-style: italic;
    color: var(--color-midnight);
}

.solution-description strong {
    font-weight: 700;
    color: var(--color-midnight);
}

.solution-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
}

.stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(108, 172, 228, 0.04);
    border-radius: 1.5rem;
    transition: var(--transition-base);
}

.stat:hover {
    background: rgba(108, 172, 228, 0.08);
    transform: translateY(-4px);
}

.stats-disclaimer {
    font-size: 0.75rem;
    color: var(--color-muted);
    text-align: center;
    margin-top: var(--spacing-md);
    font-style: italic;
}

.stat-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-sky);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
    white-space: nowrap;
}

.stat-asterisk {
    font-size: 1.5rem;
    font-weight: 600;
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--color-muted);
    font-weight: 500;
    line-height: 1.4;
}

/* Comparison */
.problem-solution-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.problem-solution-grid .problem-card,
.problem-solution-grid .solution-card {
    background: white;
    border-radius: 1.5rem;
    padding: var(--spacing-lg) var(--spacing-lg);
    box-shadow: 0 8px 32px rgba(1, 33, 105, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    text-align: left;
}

/* Add gradient overlay for visual interest */
.problem-solution-grid .problem-card::before,
.problem-solution-grid .solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, transparent, currentColor, transparent);
    opacity: 0.5;
}

.problem-solution-grid .problem-card {
    border: 2px solid rgba(255, 69, 58, 0.2);
    background: linear-gradient(135deg, rgba(255, 69, 58, 0.02) 0%, rgba(255, 255, 255, 1) 50%);
}

.problem-solution-grid .problem-card::before {
    color: #ff4545;
}

.problem-solution-grid .solution-card {
    border: 2px solid rgba(52, 199, 89, 0.3);
    background: linear-gradient(135deg, rgba(52, 199, 89, 0.04) 0%, rgba(255, 255, 255, 1) 50%);
    box-shadow: 0 8px 32px rgba(52, 199, 89, 0.12);
}

.problem-solution-grid .solution-card::before {
    color: #34c759;
}

.problem-solution-grid .problem-card:hover,
.problem-solution-grid .solution-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 16px 48px rgba(1, 33, 105, 0.16);
}

.problem-solution-grid .problem-card:hover {
    border-color: rgba(255, 69, 58, 0.3);
    box-shadow: 0 16px 48px rgba(255, 69, 58, 0.2);
}

.problem-solution-grid .solution-card:hover {
    border-color: rgba(52, 199, 89, 0.4);
    box-shadow: 0 16px 48px rgba(52, 199, 89, 0.2);
}

.card-icon-large {
    font-size: 2.75rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1;
    display: inline-block;
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.card-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid rgba(1, 33, 105, 0.06);
}

.problem-item,
.solution-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    transition: var(--transition-base);
}

.problem-item {
    background: rgba(255, 69, 58, 0.03);
}

.solution-item {
    background: rgba(52, 199, 89, 0.04);
}

.problem-item:hover {
    background: rgba(255, 69, 58, 0.06);
    transform: translateX(4px);
}

.solution-item:hover {
    background: rgba(52, 199, 89, 0.08);
    transform: translateX(4px);
}

.problem-item:last-child,
.solution-item:last-child {
    margin-bottom: 0;
}

.problem-item .problem-icon,
.solution-item .solution-icon {
    font-size: 1rem;
    flex-shrink: 0;
    line-height: 1;
    font-weight: 700;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.problem-item .problem-icon {
    background: rgba(255, 69, 58, 0.1);
    color: #ff4545;
}

.solution-item .solution-icon {
    background: rgba(52, 199, 89, 0.15);
    color: #2e7d32;
}

.problem-text,
.solution-text {
    font-size: 1rem;
    line-height: 1.5;
    flex: 1;
    font-family: var(--font-base);
    font-weight: 500;
    color: var(--color-midnight);
}

.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.comparison-side {
    background: white;
    border-radius: 1.25rem;
    padding: 1.5rem 1.25rem;
    box-shadow: 0 4px 16px rgba(1, 33, 105, 0.06);
    transition: var(--transition-base);
}

.comparison-side:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(1, 33, 105, 0.1);
}

.comparison-side.before {
    border: 2px solid rgba(244, 67, 54, 0.25);
}

.comparison-side.after {
    border: 2px solid rgba(76, 175, 80, 0.25);
}

.comparison-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    text-align: center;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid currentColor;
}

.comparison-side.before .comparison-label {
    color: #f44336;
}

.comparison-side.after .comparison-label {
    color: #4caf50;
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.625rem 0;
    border-bottom: 1px solid rgba(1, 33, 105, 0.06);
}

.timeline-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.time {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-midnight);
    min-width: 58px;
    white-space: nowrap;
}

.event {
    font-size: 0.875rem;
    color: var(--color-muted);
    flex: 1;
    line-height: 1.4;
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.comparison-icon {
    font-size: 2rem;
    line-height: 1;
}

.time-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-midnight);
    background: rgba(1, 33, 105, 0.06);
    padding: 0.25rem 0.625rem;
    border-radius: 0.5rem;
    min-width: 90px;
    text-align: center;
    white-space: nowrap;
}

.timeline-item.highlight-bad {
    background: rgba(255, 69, 58, 0.05);
    margin: 0 -0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border-bottom: none;
}

.timeline-item.highlight-good {
    background: rgba(52, 199, 89, 0.05);
    margin: 0 -0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border-bottom: none;
}

.final-time {
    font-weight: 800;
    font-size: 0.875rem;
}

.final-time.bad {
    background: rgba(255, 69, 58, 0.1);
    color: #d32f2f;
}

.final-time.good {
    background: rgba(52, 199, 89, 0.1);
    color: #2e7d32;
}

.time-saved {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(108, 172, 228, 0.1) 0%, rgba(37, 155, 154, 0.1) 100%);
    border-radius: 1rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.time-saved-label {
    font-size: 0.875rem;
    color: var(--color-muted);
    margin-right: var(--spacing-sm);
}

.time-saved-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-sky);
}

/* How It Works */
.how-it-works {
    padding: var(--spacing-3xl) 0;
    background: var(--color-tint);
}

.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    background: white;
    border-radius: 1.5rem;
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    transition: var(--transition-base);
}

.step:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(1, 33, 105, 0.1);
}

.step-number {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--color-sky);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.step-icon {
    font-size: 2rem;
}

.step-connector {
    width: 3rem;
    height: 2px;
    background: linear-gradient(90deg, var(--color-sky), var(--color-turquoise));
    position: relative;
}

.step-connector::after {
    content: '→';
    position: absolute;
    right: -0.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-sky);
    font-size: 1.5rem;
}

/* Benefits Section */
.benefits-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.benefits-section .container {
    position: relative;
    z-index: 1;
}

.benefits-hero-image {
    margin: 0 auto var(--spacing-3xl);
    max-width: 1000px;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(1, 33, 105, 0.15);
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 1.5rem;
    padding: var(--spacing-xl);
    transition: var(--transition-base);
    text-align: center;
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(108, 172, 228, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(108, 172, 228, 0.15);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-sm);
}

.benefit-description {
    color: var(--color-muted);
    line-height: 1.6;
}

/* Airlines Section */
.airlines-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(1, 33, 105, 0.03), rgba(37, 155, 154, 0.03));
}

.airlines-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.airlines-content-centered {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.airlines-content-centered .airlines-text {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.airlines-content-centered .airlines-description {
    max-width: 700px;
}

.airlines-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-turquoise);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.airlines-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-lg);
}

.airlines-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-muted);
    margin-bottom: var(--spacing-lg);
}

.link-with-arrow {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    color: var(--color-sky);
    font-size: 1.125rem;
    transition: var(--transition-base);
}

.link-with-arrow:hover {
    color: var(--color-midnight);
    transform: translateX(4px);
}

/* Airlines Image */
.airlines-image {
    width: 100%;
    height: auto;
    border-radius: 1.5rem;
    box-shadow: 0 20px 60px rgba(1, 33, 105, 0.12);
    margin-bottom: var(--spacing-xl);
}

/* Metrics Card */
.metrics-card {
    background: white;
    border-radius: 1.5rem;
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px rgba(1, 33, 105, 0.1);
}

.metric {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.metric:not(:last-child) {
    border-bottom: 1px solid rgba(1, 33, 105, 0.08);
}

.metric-icon {
    font-size: 2rem;
}

.metric-content {
    flex: 1;
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-midnight);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--color-muted);
    margin-bottom: var(--spacing-xs);
}

.metric-change {
    font-size: 0.875rem;
    font-weight: 600;
    color: #4caf50;
}

/* Social Proof */
.social-proof {
    padding: var(--spacing-3xl) 0;
    background: var(--color-midnight);
    color: white;
}

.quotes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.quote-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: var(--spacing-xl);
}

.quote-stars {
    color: var(--color-warning);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.quote-text {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.quote-author {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Early Access */
.early-access {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-sky), var(--color-turquoise));
}

.early-access-card {
    background: white;
    border-radius: 2rem;
    padding: var(--spacing-3xl);
    box-shadow: 0 30px 80px rgba(1, 33, 105, 0.2);
}

@media (max-width: 768px) {
    .early-access-card {
        padding: var(--spacing-lg);
        border-radius: 1rem;
    }
}

.early-access-content {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.early-access-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-md);
}

.early-access-subtitle {
    font-size: 1.25rem;
    color: var(--color-muted);
    margin-bottom: var(--spacing-xl);
}

.tally-form-container {
    max-width: 600px;
    margin: 0 auto;
    overflow: visible;
}

.tally-form-container iframe {
    border: none;
    border-radius: 1rem;
    min-height: 800px;
}

.early-access-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-tint);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-midnight);
    margin-bottom: var(--spacing-xs);
}

.stat-text {
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* Footer */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--color-midnight);
    color: white;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    max-width: 400px;
    line-height: 1.5;
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    transition: var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-disclaimer {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

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

.footer-legal span {
    color: rgba(255, 255, 255, 0.3);
}

/* Responsive styles */

/* Tablet and below */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .airline-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    /* Container padding adjustment */
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .early-access .container {
        padding: 0 var(--spacing-sm);
    }
    
    .problem-section .container,
    .benefits-section .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Header */
    .logo {
        font-size: 1.25rem;
    }
    
    .nav-links {
        gap: var(--spacing-md);
        font-size: 0.9rem;
    }
    
    /* Hero Section */
    .hero-content,
    .solution-content,
    .airlines-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title,
    .solution-title,
    .airlines-title,
    .early-access-title {
        font-size: 2rem;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .phone-mockup {
        max-width: 280px;
    }
    
    /* Simplify phone details on mobile */
    .phone-notch {
        width: 100px;
        height: 20px;
    }
    
    .status-bar {
        padding: 0.25rem 0.75rem;
        font-size: 0.65rem;
    }
    
    .app-header {
        padding: 0.75rem;
    }
    
    .header-title {
        font-size: 0.9rem;
    }
    
    .flight-card,
    .bin-card,
    .status-card {
        padding: 0.75rem;
    }
    
    .card-value,
    .bin-id {
        font-size: 1rem;
    }
    
    .quick-actions {
        gap: 0.5rem;
        padding: 0.75rem;
    }
    
    .action-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.7rem;
    }
    
    .card-badge {
        top: 0.75rem;
        right: 0.75rem;
        padding: 0.2rem 0.6rem;
        font-size: 0.55rem;
    }
    
    .bin-header {
        padding-right: 4rem;
    }
    
    .floating-card {
        display: none;
    }
    
    /* Steps */
    .steps {
        flex-direction: column;
        align-items: center;
        gap: 0;
    }
    
    .step {
        width: 100%;
        max-width: 100%;
        padding: var(--spacing-lg);
    }
    
    .how-it-works .container {
        padding: 0 var(--spacing-sm);
    }
    
    .step-connector {
        width: 100%;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background: none;
        position: static;
        margin: var(--spacing-md) 0;
        padding: 0;
    }
    
    .step-connector::before {
        content: '';
        display: block;
        width: 2px;
        height: 2rem;
        background: linear-gradient(180deg, var(--color-sky), var(--color-turquoise));
        position: static;
    }
    
    .step-connector::after {
        content: '';
        display: block;
        width: 0;
        height: 0;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-top: 10px solid var(--color-sky);
        position: static;
        transform: none;
        margin-top: 2px;
        top: auto;
        right: auto;
        left: auto;
        bottom: auto;
    }
    
    /* Problem-Solution Grid */
    .problem-solution-grid {
        max-width: 100%;
        gap: var(--spacing-md);
    }
    
    .problem-solution-grid .problem-card,
    .problem-solution-grid .solution-card {
        padding: var(--spacing-md);
        min-height: 300px;
    }
    
    .card-icon-large {
        font-size: 2.25rem;
    }
    
    .card-title {
        font-size: 1.125rem;
        padding-bottom: 0.5rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .problem-item,
    .solution-item {
        padding: 0.625rem 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .problem-text,
    .solution-text {
        font-size: 0.9375rem;
    }
    
    /* Comparison */
    .comparison {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .comparison-side {
        padding: var(--spacing-lg);
    }
    
    .timeline-item {
        padding-left: var(--spacing-lg);
    }
    
    /* Solution Stats */
    .solution-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stat-value {
        font-size: 2.75rem;
    }
    
    /* Benefits Grid */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .benefit-card {
        padding: var(--spacing-lg);
    }
    
    .problem-grid .problem-card {
        padding: var(--spacing-lg);
    }
    
    .benefit-icon {
        font-size: 2rem;
    }
    
    /* Airline Grid */
    .airline-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    /* Testimonials */
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    /* Early Access Form */
    .tally-form-container {
        max-width: 100%;
        padding: 0;
        margin: 0 calc(-1 * var(--spacing-sm));
    }
    
    .tally-form-container iframe {
        min-height: 1200px;
    }
    
    .early-access-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .early-access-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .early-access {
        padding: var(--spacing-xl) 0;
    }
    
    .early-access-content {
        margin-bottom: var(--spacing-md);
    }
    
    .early-access-stats {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xl);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title,
    .solution-title {
        font-size: 1.75rem;
    }
    
    .phone-mockup {
        max-width: 240px;
    }
    
    .cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .airline-grid {
        grid-template-columns: 1fr;
    }
}