:root {
    /* Updated to match SnapVerse app theme colors */
    --gradient-start: rgb(36, 24, 80);  /* Deep purple */
    --gradient-mid: rgb(99, 45, 118);   /* Purple */
    --gradient-end: rgb(233, 139, 86);  /* Warm orange */

    --color-background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
    --color-surface: rgba(255, 255, 255, 0.12);
    --color-surface-alt: rgba(255, 255, 255, 0.18);
    --color-accent: rgb(176, 132, 255); /* Light purple accent from app */
    --color-accent-soft: rgba(176, 132, 255, 0.16);
    --color-accent-yellow: rgb(255, 204, 0); /* Yellow for emphasis */
    --color-highlight: rgb(249, 140, 134); /* Accent highlight from app */
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.85);
    --color-border: rgba(255, 255, 255, 0.28);
    --color-deep-purple: rgb(48, 40, 94);
    --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', system-ui, sans-serif;
    --max-width: 1120px;
    --transition: all 0.25s ease;
}

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

html {
    font-size: 16px;
}

body {
    background: var(--color-background);
    background-attachment: fixed;
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}

/* Bokeh Background Effect */
.bokeh-background {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1338 0%, #422654 50%, #6B3E4F 100%);
}

.bokeh-background::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(176, 132, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(249, 140, 134, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 204, 0, 0.2) 0%, transparent 50%);
    filter: blur(40px);
}

.bokeh-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 70%);
    filter: blur(2px);
    animation: float 20s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
    25% { transform: translate(30px, -50px) scale(1.1); opacity: 0.8; }
    50% { transform: translate(-20px, 30px) scale(0.9); opacity: 0.5; }
    75% { transform: translate(40px, 20px) scale(1.05); opacity: 0.7; }
}

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

a:hover,
a:focus-visible {
    text-decoration: underline;
}

header {
    background: rgba(36, 24, 80, 0.95);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(16px) saturate(180%);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    margin: 0 auto;
    max-width: var(--max-width);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.nav-brand img {
    height: 36px;
    width: auto;
    display: block;
}

.nav-tagline {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.5rem;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--color-text-primary);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links a[aria-current='page']::after {
    transform: scaleX(1);
}

main {
    flex: 1;
}

/* Professional App Hero Section */
.app-hero {
    padding: 4rem 1.5rem;
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.app-hero-content {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    z-index: 2;
}

.app-presenter {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.app-icon-badge {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.app-icon {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-highlight));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.app-name-hero {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-headline {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.hero-headline .highlight-text {
    color: var(--color-accent-yellow);
}

.quote-block {
    background: rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--color-accent);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.quote-text {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.quote-author {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.hero-device {
    position: relative;
    z-index: 2;
}

.iphone-mockup {
    position: relative;
    width: 320px;
    height: 650px;
    margin: 0 auto;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow:
        0 0 0 12px #2a2a2a,
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 50px 100px rgba(0, 0, 0, 0.3);
}

.iphone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 28px;
    overflow: hidden;
    display: flex;
    align-items: stretch;
}

.screen-content {
    padding: 20px;
    text-align: center;
}

.iphone-app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* App Store Badge and Social */
.download-section {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-top: 2rem;
}

.app-store-badge {
    display: inline-block;
    background: #000;
    border-radius: 8px;
    padding: 8px 20px;
    transition: transform 0.2s;
}

.app-store-badge:hover {
    transform: scale(1.05);
}

.app-store-badge img {
    height: 40px;
    width: auto;
}

.badge-content {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.badge-apple-icon {
    font-size: 1.8rem;
}

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

.badge-text-small {
    font-size: 0.65rem;
    opacity: 0.9;
}

.badge-text-large {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: -2px;
}

.social-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.social-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.social-buttons {
    display: flex;
    gap: 0.5rem;
}

.social-button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.social-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Features Section Update */
.section {
    margin: 0 auto;
    max-width: var(--max-width);
    padding: 4rem 1.5rem;
}

.section h1,
.section h2 {
    margin-bottom: 1.25rem;
    font-size: clamp(2rem, 5vw, 2.75rem);
    letter-spacing: -0.01em;
}

.section p {
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.hero {
    padding: 6rem 1.5rem 4rem;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2.7rem, 6vw, 3.5rem);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.15rem;
    max-width: 760px;
    margin: 0 auto 2rem;
}

.brand-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(176, 132, 255, 0.15);
    border: 1px solid rgba(176, 132, 255, 0.4);
    color: var(--color-accent);
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    margin-bottom: 1rem;
}

.brand-pill::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 12px rgba(176, 132, 255, 0.6);
}

.app-features-preview {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: 18px;
    padding: 1.5rem;
    margin-top: 2rem;
    text-align: center;
}

.app-features-preview p {
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.premium-note {
    background: rgba(176, 132, 255, 0.1);
    border-left: 3px solid var(--color-accent);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 8px;
}

.premium-note p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.button-primary,
.button-secondary {
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 0.85rem 1.65rem;
    font-weight: 600;
    transition: var(--transition);
}

.button-primary {
    background: linear-gradient(135deg, var(--color-accent), #4d9fff);
    color: #0b1222;
}

.button-primary:hover,
.button-primary:focus-visible {
    filter: brightness(1.05);
}

.button-secondary {
    background: var(--color-accent-soft);
    border-color: rgba(255, 255, 255, 0.18);
    color: var(--color-text-primary);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    background: rgba(255, 255, 255, 0.16);
}

.card-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    margin-top: 2rem;
}

.card {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 1.75rem;
    box-shadow: 0 20px 45px rgba(12, 15, 30, 0.28);
    transition: transform 0.3s ease, border 0.3s ease;
}

.card:hover,
.card:focus-within {
    transform: translateY(-6px);
    border-color: rgba(176, 132, 255, 0.35);
}

.card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.card p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.card a {
    color: var(--color-highlight);
    font-weight: 600;
}

.legal-hero {
    padding-top: 5rem;
    padding-bottom: 2rem;
    background: rgba(36, 24, 80, 0.45);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.legal-section {
    margin-top: 1rem;
}

.legal-section h2 {
    margin-top: 2.5rem;
    font-size: 1.75rem;
}

.legal-section p,
.legal-section li {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.legal-section ul {
    list-style: disc inside;
    margin-bottom: 1.5rem;
    padding-left: 1rem;
}

.info-panel {
    background: var(--color-surface-alt);
    border-radius: 18px;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    margin-top: 1.5rem;
}

.info-panel strong {
    color: var(--color-text-primary);
}

.info-panel h2 {
    color: var(--color-text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 0.5rem;
}

.info-panel h3 {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.info-panel ul {
    list-style: none;
    padding-left: 0;
}

.info-panel ul li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.75rem;
}

.info-panel ul li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.contact-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-top: 2rem;
}

footer {
    border-top: 1px solid var(--color-border);
    background: rgba(36, 24, 80, 0.92);
    margin-top: auto;
}

footer .footer-inner {
    margin: 0 auto;
    max-width: var(--max-width);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-brand img {
    height: 28px;
    width: auto;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--color-text-secondary);
}

small {
    color: rgba(245, 247, 255, 0.6);
}

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

    .hero-text {
        order: 2;
    }

    .hero-device {
        order: 1;
        margin-bottom: 2rem;
    }

    .download-section {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .iphone-mockup {
        width: 280px;
        height: 570px;
    }
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        padding-top: 5rem;
    }

    .section {
        padding: 3rem 1rem;
    }

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

    .hero-headline {
        font-size: 2rem;
    }

    .app-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
}