/* ===== RESET & VARIABLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light Mode Colors - Blue Theme */
    --primary: #0D6EFD;
    --secondary: #0DCAF0;
    --accent: #6610F2;
    --success: #10B981;
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-card: #FFFFFF;
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;
    --border: #DEE2E6;
    --gradient-1: linear-gradient(135deg, #0D6EFD 0%, #3B82F6 100%);
    --gradient-2: linear-gradient(135deg, #0DCAF0 0%, #06B6D4 100%);
    --gradient-3: linear-gradient(135deg, #6610F2 0%, #8B5CF6 100%);
    --gradient-hero: linear-gradient(180deg, #EBF5FF 0%, #F0F9FF 100%);
    
    /* Shadows */
    --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);
    --shadow-neon: 0 0 20px rgba(13, 110, 253, 0.3);
    
    /* Fonts */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

[data-theme="dark"] {
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-card: #1E293B;
    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-muted: #64748B;
    --border: #334155;
    --gradient-hero: linear-gradient(180deg, #1E293B 0%, #0F172A 100%);
    --shadow-neon: 0 0 30px rgba(255, 51, 102, 0.5);
}

/* ===== BASE STYLES ===== */
html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== THEME TOGGLE ===== */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    background: var(--bg-card);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all var(--transition-base);
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .theme-toggle {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 15px;
        right: 15px;
    }
}

[data-theme="light"] .moon-icon {
    display: none;
}

[data-theme="dark"] .sun-icon {
    display: none;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: all var(--transition-base);
}

[data-theme="dark"] .navbar {
    background: rgba(15, 23, 42, 0.8);
}

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

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

.logo-placeholder {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

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

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

.nav-links a:not(.cta-btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width var(--transition-base);
}

.nav-links a:not(.cta-btn):hover::after {
    width: 100%;
}

.cta-btn {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-1);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-base);
}

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

.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: all var(--transition-base);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 1s ease, backdrop-filter 1s ease;
    z-index: 1;
    pointer-events: none;
}

.hero.dark-overlay::before {
    opacity: 1;
}

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

.floating-element {
    position: absolute;
    font-size: 3rem;
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
    animation-delay: var(--delay);
    left: var(--x);
    top: var(--y);
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(20px, -20px) rotate(5deg);
    }
    50% {
        transform: translate(-10px, -40px) rotate(-5deg);
    }
    75% {
        transform: translate(-20px, -20px) rotate(3deg);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    transition: transform 0.8s ease;
}

.hero.dark-overlay .hero-content {
    transform: translateY(10vh);
}

.hero-animation {
    margin-bottom: var(--spacing-sm);
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.8s ease;
}

.hero.animation-complete .hero-animation {
    margin-bottom: var(--spacing-sm);
}

.hero.dark-overlay .hero-animation {
    margin-bottom: 0;
}

.hero-text {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0;
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5),
                 0 4px 40px rgba(0, 0, 0, 0.3);
    transition: color 0.5s ease;
}

.hero.dark-overlay .hero-text {
    color: #FFFFFF;
}

.phase-1, .phase-2, .phase-3 {
    opacity: 0;
}

.phase-1 {
    transition: color 0.5s ease;
}

.phase-1.show {
    opacity: 1;
}

.hero.dark-overlay .phase-1 {
    color: #FFFFFF;
}

.phase-2 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-weight: 500;
}

.messenger-highlight {
    color: #25D366; /* WhatsApp green */
}

.phase-2.show {
    opacity: 1;
}

.phase-2.show .word {
    animation: fadeInUp 0.64s ease forwards;
}

.phase-3 {
    transition: color 0.5s ease;
}

.phase-3.show {
    opacity: 1;
}

.hero.dark-overlay .phase-3 {
    color: #FFFFFF;
}

.phase-3.show .pitch-line {
    opacity: 0;
    animation: simpleFadeIn 0.64s ease forwards;
}

/* Move phase-3 to final position when animation is complete */
.phase-3.final-position {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
}

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

.intro-line {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.word {
    display: inline-block;
    opacity: 0;
    animation: wordFadeIn 0.4s ease forwards;
}

.word:nth-child(1) { animation-delay: 0.1s; }
.word:nth-child(2) { animation-delay: 0.4s; }

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

.messenger-word {
    position: relative;
    color: #25D366; /* WhatsApp green */
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-weight: 500;
}

.messenger-word.crush {
    animation: crush 0.8s ease forwards;
    text-decoration: line-through;
    text-decoration-color: #ff0000;
    text-decoration-thickness: 3px;
}

@keyframes crush {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(0.95);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Dust animation - particles dissolving */
@keyframes dustDissolve {
    0% {
        opacity: 1;
        filter: blur(0px);
    }
    50% {
        opacity: 0.5;
        filter: blur(2px);
    }
    100% {
        opacity: 0;
        filter: blur(8px);
    }
}

.dust {
    animation: dustDissolve 0.8s ease-out forwards;
}

.real-pitch {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.3;
    opacity: 0;
    transform: translateY(30px);
}

.real-pitch.show {
    animation: fadeInUp 1s ease forwards;
}

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

.pitch-line {
    display: block;
    margin: 0.5rem 0;
}

.phase-3 .pitch-line {
    opacity: 0;
}

.phase-3.show .pitch-line:nth-child(1) {
    animation-delay: 0s;
}

.phase-3.show .pitch-line:nth-child(2) {
    animation-delay: 0.24s;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero.dark-overlay .gradient-text {
    background: linear-gradient(135deg, #3B9EFF 0%, #60B4FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typing-container {
    min-height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
    opacity: 0;
}

.typing-container.show {
    opacity: 1;
}

.typing-word {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.typing-word::after {
    content: '|';
    animation: blink 0.7s infinite;
    margin-left: 2px;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.dropped-words {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
}

@media (max-width: 768px) {
    .dropped-words {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

.dropped-word {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    opacity: 0;
    animation: dropIn 0.5s ease forwards;
}

@keyframes dropIn {
    0% {
        opacity: 0;
        transform: translateY(-30px) scale(0.8);
    }
    60% {
        transform: translateY(5px) scale(1.05);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.dropped-word.create { color: var(--primary); }
.dropped-word.collaborate { color: var(--secondary); }
.dropped-word.communicate { color: var(--accent); }

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    margin-top: var(--spacing-md);
}

.hero-subtitle.show {
    animation: fadeIn 1s ease forwards;
}


.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
}

.hero-cta.show {
    animation: fadeIn 1s ease forwards 1s;
}

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

.primary-btn, .secondary-btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
}

.primary-btn {
    background: var(--gradient-1);
    color: white;
    box-shadow: var(--shadow-lg);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-neon);
}

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

.secondary-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.scroll-indicator {
    margin-top: var(--spacing-xl);
    opacity: 0;
}

.scroll-indicator.show {
    animation: fadeIn 1s ease forwards 1.5s;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-primary);
    border-radius: 20px;
    margin: 0 auto;
    position: relative;
}

.mouse::before {
    content: '';
    width: 4px;
    height: 10px;
    background: var(--text-primary);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 0; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; transform: translateX(-50%) translateY(10px); }
}

/* ===== INTERACTIVE SECTION ===== */
.interactive-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.glitch {
    position: relative;
    display: inline-block;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch:hover::before {
    animation: glitch-1 0.3s infinite;
    color: var(--primary);
    z-index: -1;
}

.glitch:hover::after {
    animation: glitch-2 0.3s infinite;
    color: var(--secondary);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); opacity: 0; }
    20% { transform: translate(-2px, 2px); opacity: 0.8; }
    40% { transform: translate(-2px, -2px); opacity: 0.8; }
    60% { transform: translate(2px, 2px); opacity: 0.8; }
    80% { transform: translate(2px, -2px); opacity: 0.8; }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); opacity: 0; }
    20% { transform: translate(2px, -2px); opacity: 0.6; }
    40% { transform: translate(2px, 2px); opacity: 0.6; }
    60% { transform: translate(-2px, -2px); opacity: 0.6; }
    80% { transform: translate(-2px, 2px); opacity: 0.6; }
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.destination-picker {
    max-width: 1000px;
    margin: 0 auto;
}

.picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.destination-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.destination-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.destination-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.destination-card.selected {
    border-color: var(--primary);
    box-shadow: var(--shadow-neon);
}

.destination-card.selected::before {
    opacity: 0.1;
}

.destination-emoji {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.destination-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
    position: relative;
    z-index: 1;
}

.destination-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

.your-trip {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 30px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
}

.your-trip h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.selected-destinations {
    min-height: 120px;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.destination-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--gradient-1);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    animation: popIn 0.3s ease;
}

@keyframes popIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.destination-tag span {
    font-size: 1.5rem;
}

.trip-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.share-btn, .reset-btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
}

.share-btn {
    background: var(--gradient-2);
    color: white;
    box-shadow: var(--shadow-lg);
    flex: 1;
}

.share-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

.share-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.reset-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 30px;
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
}

.screenshot-placeholder {
    width: 100%;
    height: 200px;
    background: var(--bg-secondary);
    border: 2px dashed var(--border);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-md) 0;
    color: var(--text-muted);
    font-style: italic;
}

/* ===== CAROUSEL STYLES ===== */
.screenshot-carousel {
    width: 100%;
    margin: var(--spacing-md) 0;
    position: relative;
}

.carousel-container {
    position: relative;
    width: 250px;
    height: 500px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 40px;
    background: #000;
    border: 12px solid #1c1c1e;
    box-shadow: 
        0 0 0 2px #2c2c2e,
        0 20px 60px rgba(0, 0, 0, 0.5),
        inset 0 0 6px rgba(255, 255, 255, 0.1);
}

.carousel-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 30px;
    background: #000;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.carousel-container::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 5px;
    background: #1c1c1e;
    border-radius: 3px;
    z-index: 11;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    color: var(--text-muted);
    font-style: italic;
    background: #000;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #000;
    transform: scale(1.02);
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: var(--spacing-sm);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.dot:hover {
    background: var(--primary);
    opacity: 0.7;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.privacy-highlight {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white !important;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    margin-top: var(--spacing-sm);
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* ===== PROBLEM-SOLUTION SECTION ===== */
.problem-solution {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.split-view {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.problem-side, .solution-side {
    background: var(--bg-card);
    border-radius: 30px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.problem-side h2, .solution-side h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.problem-side ul, .solution-side ul {
    list-style: none;
}

.problem-side li, .solution-side li {
    padding: var(--spacing-sm) 0;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-primary);
}

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

.testimonial-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 30px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.stars {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.testimonial-card p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

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

.avatar {
    width: 50px;
    height: 50px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.author strong {
    display: block;
    font-weight: 600;
}

.author span {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: var(--spacing-2xl) 0;
    background: var(--gradient-hero);
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

.cta-content > p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.download-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 1rem 2rem;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 15px;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

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

.download-btn div {
    text-align: left;
}

.download-btn small {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.download-btn strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
}

.early-access {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    line-height: 1.7;
}

.footer-links {
    display: contents;
}

.footer-column h4 {
    font-family: var(--font-display);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background: var(--bg-card);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
        align-items: flex-start;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .theme-toggle {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-2xl) 0;
    }
    
    .floating-element {
        font-size: 2rem;
    }
    
    .picker-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trip-actions {
        flex-direction: column;
    }
    
    .split-view {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .intro-line {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .primary-btn, .secondary-btn {
        width: 100%;
    }
    
    .picker-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
}