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

:root {
    --orange: #FF6B35;
    --orange-dark: #E55A2B;
    --blue: #4A90D9;
    --purple: #8B5CF6;
    --dark: #1A1A2E;
    --dark-light: #2D2D44;
    --gray: #6B7280;
    --gray-light: #9CA3AF;
    --background: #F8F9FA;
    --white: #FFFFFF;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--dark);
    background: var(--background);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.25rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 16px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-img {
    height: 36px;
    width: auto;
    border-radius: 8px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--orange);
}

/* Hero Slider Section */
.hero-slider {
    position: relative;
    height: 70vh;
    min-height: 500px;
    max-height: 700px;
    overflow: hidden;
    margin-top: 72px;
}

.slides {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(26, 26, 46, 0.6) 100%);
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 24px;
    z-index: 2;
}

.slide-tag {
    display: inline-block;
    background: var(--orange);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.slide-content h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 16px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.slide-content p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.slide-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.7);
}

.indicator.active {
    background: var(--orange);
    transform: scale(1.2);
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #FFF5F0 0%, #F0F7FF 100%);
}

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

.hero-content {
    max-width: 540px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin: 24px 0 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-note {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--gray-light);
}

/* Phone Mockup */
.phone-mockup {
    width: 280px;
    height: 560px;
    background: var(--dark);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
    margin: 0 auto;
}

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

.app-preview {
    padding: 24px 16px;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.app-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #22C55E;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

.story-card {
    background: var(--white);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 24px;
}

.story-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.story-category {
    display: inline-block;
    background: rgba(255, 107, 53, 0.1);
    color: var(--orange);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.story-text {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.5;
}

.audio-wave {
    display: flex;
    justify-content: center;
    gap: 4px;
    padding: 20px;
}

.audio-wave span {
    width: 4px;
    height: 20px;
    background: var(--orange);
    border-radius: 2px;
    animation: wave 1s ease-in-out infinite;
}

.audio-wave span:nth-child(2) { animation-delay: 0.1s; }
.audio-wave span:nth-child(3) { animation-delay: 0.2s; }
.audio-wave span:nth-child(4) { animation-delay: 0.3s; }
.audio-wave span:nth-child(5) { animation-delay: 0.4s; }

@keyframes wave {
    0%, 100% { height: 20px; }
    50% { height: 40px; }
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.feature-card {
    background: var(--background);
    padding: 32px;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: linear-gradient(135deg, #FFF5F0 0%, #F0F7FF 100%);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    margin-bottom: 12px;
}

.step p {
    color: var(--gray);
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: var(--white);
}

.pricing-subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 60px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-grid.four-col {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1200px;
    gap: 24px;
}

.pricing-grid.four-col .pricing-card {
    padding: 32px 24px;
}

.pricing-grid.four-col .pricing-card .price {
    font-size: 2.5rem;
}

.price-period {
    font-size: 0.85rem;
    color: var(--gray-light);
    margin-bottom: 24px;
}

.pricing-card.featured .price-period {
    color: var(--gray-light);
}

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

.btn-secondary:hover {
    background: var(--orange);
    color: var(--white);
}

.pricing-card {
    background: var(--background);
    padding: 40px 32px;
    border-radius: 24px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-8px);
}

.pricing-card.featured {
    background: var(--dark);
    color: var(--white);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-card .badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--orange);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.pricing-card .price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--gray-light);
}

.pricing-card.featured .price span {
    color: var(--gray-light);
}

.pricing-card ul {
    list-style: none;
    text-align: left;
}

.pricing-card ul li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--gray);
}

.pricing-card.featured ul li {
    color: var(--gray-light);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.pricing-card ul li::before {
    content: "✓";
    color: var(--orange);
    margin-right: 12px;
    font-weight: 700;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: var(--dark);
    color: var(--white);
    text-align: center;
}

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

.download p {
    color: var(--gray-light);
    margin-bottom: 32px;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    padding: 60px 0 30px;
    background: var(--dark-light);
    color: var(--white);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--gray-light);
    margin-top: 12px;
}

.footer-links h4 {
    margin-bottom: 16px;
    font-size: 1rem;
}

.footer-links a {
    display: block;
    color: var(--gray-light);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--gray-light);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

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

    .features-grid,
    .steps,
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .nav-links {
        display: none;
    }
}

/* Legal Pages */
.legal-page {
    padding: 120px 0 60px;
    min-height: 100vh;
}

.legal-page h1 {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.legal-page .last-updated {
    color: var(--gray);
    margin-bottom: 40px;
}

.legal-page h2 {
    text-align: left;
    font-size: 1.5rem;
    margin: 40px 0 16px;
}

.legal-page p,
.legal-page li {
    color: var(--gray);
    margin-bottom: 16px;
}

.legal-page ul {
    margin-left: 24px;
    margin-bottom: 24px;
}

.legal-page a {
    color: var(--orange);
}

/* Section Subtitle */
.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

/* Social Proof Section */
.social-proof {
    padding: 40px 0;
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.proof-items {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

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

.proof-item strong {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--orange);
    margin-bottom: 4px;
}

.proof-item span {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Categories Section */
.categories {
    padding: 100px 0;
    background: var(--white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.category-card {
    background: var(--background);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.category-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 12px;
}

.category-card h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.category-card p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(135deg, #FFF5F0 0%, #F0F7FF 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.testimonial-card {
    background: var(--white);
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.testimonial-card p {
    font-size: 1rem;
    color: var(--dark);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 20px;
}

.testimonial-card p::before {
    content: '"';
    font-size: 3rem;
    color: var(--orange);
    line-height: 0;
    display: block;
    margin-bottom: 8px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

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

.testimonial-author span {
    color: var(--gray);
    font-size: 0.9rem;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    background: var(--background);
    padding: 28px;
    border-radius: 16px;
}

.faq-item h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.faq-item p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Download Note */
.download-note {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--gray-light);
}

/* iOS Badge */
.ios-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

/* Beta Access Section */
.beta-access {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    text-align: center;
}

.beta-content {
    max-width: 600px;
    margin: 0 auto;
}

.beta-badge {
    display: inline-block;
    background: var(--orange);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.beta-access h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.beta-access p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.15rem;
    margin-bottom: 32px;
}

.beta-access .btn-large {
    background: var(--orange);
}

.beta-access .btn-large:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
}

.beta-note {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 16px;
}

/* Waitlist Section */
.waitlist {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
}

.waitlist-content {
    max-width: 600px;
    margin: 0 auto;
}

.waitlist-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.waitlist h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.waitlist p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.15rem;
    margin-bottom: 32px;
}

.waitlist-form .form-group {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
}

.waitlist-form input[type="email"] {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    outline: none;
    background: var(--white);
    color: var(--dark);
}

.waitlist-form input[type="email"]::placeholder {
    color: var(--gray-light);
}

.waitlist-form input[type="email"]:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.waitlist-form button {
    padding: 16px 32px;
    white-space: nowrap;
}

.waitlist-form button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-note {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 16px;
}

.waitlist-success {
    animation: fadeIn 0.5s ease;
}

.waitlist-success h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin: 16px 0 8px;
}

.waitlist-success p {
    margin-bottom: 0;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive waitlist */
@media (max-width: 600px) {
    .waitlist-form .form-group {
        flex-direction: column;
    }

    .waitlist-form button {
        width: 100%;
        justify-content: center;
    }
}

/* Pricing Card Button */
.pricing-card .btn {
    width: 100%;
    justify-content: center;
    margin-top: 24px;
}

.pricing-card.featured .btn-primary {
    background: var(--orange);
}

/* Responsive Updates */
@media (max-width: 1100px) {
    .pricing-grid.four-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 968px) {
    .categories-grid,
    .testimonials-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .proof-items {
        gap: 40px;
    }

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

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

@media (max-width: 600px) {
    .proof-items {
        gap: 24px;
    }

    .proof-item strong {
        font-size: 1.5rem;
    }

    .hero-slider {
        height: 60vh;
        min-height: 400px;
    }

    .slide-tag {
        font-size: 0.75rem;
        padding: 6px 14px;
    }

    .slide-content h2 {
        font-size: 1.75rem;
    }

    .slide-content p {
        font-size: 0.95rem;
    }

    .slide-indicators {
        bottom: 20px;
    }

    .indicator {
        width: 10px;
        height: 10px;
    }
}