:root {
    --bg-dark: #060609;
    --bg-surface: #0e0e14;
    --glass-bg: rgba(18, 18, 26, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent: #00d2ff; /* Cyan Glow */
    --accent-hover: #00a0cc;
    --text-main: #f5f5f7;
    --text-muted: #8e8e9e;
    --card-bg: #0d0d12;
    --transition: all 0.25s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.5;
}

h1, h2, h3, h4, .logo-text {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.highlight {
    color: var(--accent);
}

/* Header */
.glass-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(6, 6, 9, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.desktop-nav a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 1.2rem;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.desktop-nav a:hover {
    color: var(--text-main);
}

/* Buttons */
.btn {
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background: #181822;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

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

.btn-glow {
    background: var(--accent);
    color: #000;
    font-weight: 700;
}

.btn-glow:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--text-main);
}

.full-width {
    width: 100%;
    justify-content: center;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid var(--accent);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1rem;
}

/* Hero Section */
.hero {
    padding: 10rem 0 5rem 0;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, rgba(0, 210, 255, 0.08) 0%, transparent 60%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 1.2rem;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.2rem;
    font-weight: 400;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Stats Bar */
.stats-section {
    padding: 2.5rem 0;
    border-y: 1px solid var(--glass-border);
    background: var(--bg-surface);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.stat-card h3 {
    font-size: 2rem;
    color: var(--accent);
    font-weight: 800;
}

.stat-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Features */
.features-section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 800;
}

.section-title p {
    color: var(--text-muted);
    margin-top: 0.4rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(0, 210, 255, 0.3);
}

.icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
}

.feature-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Case Study / Phone Mockup */
.case-section {
    padding: 5rem 0;
    background: var(--bg-surface);
}

.case-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.case-text h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.case-list {
    list-style: none;
    margin-top: 1.2rem;
}

.case-list li {
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.text-green {
    color: var(--accent);
}

.phone-mockup {
    width: 300px;
    height: 500px;
    background: #09090d;
    border: 2px solid #222230;
    border-radius: 30px;
    margin: 0 auto;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.chat-header {
    background: #11111a;
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-bottom: 1px solid #1a1a26;
}

.chat-header img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.chat-header span {
    font-size: 0.8rem;
    font-weight: 600;
}

.chat-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    font-size: 0.8rem;
}

.message {
    padding: 0.7rem 0.9rem;
    border-radius: 12px;
    max-width: 88%;
    line-height: 1.4;
}

.message.user {
    background: #12242e;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.message.bot {
    background: #111118;
    border: 1px solid var(--glass-border);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

/* Pricing */
.pricing-section {
    padding: 5rem 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(260px, 340px));
    justify-content: center;
    gap: 1.8rem;
}

.pricing-card {
    position: relative;
}

.pricing-card.featured {
    border-color: var(--accent);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent);
    color: #000;
    padding: 0.2rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.pricing-header {
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1.2rem;
    margin-bottom: 1.2rem;
}

.pricing-header h3 {
    font-size: 1.3rem;
}

.price {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--accent);
    margin-top: 0.4rem;
}

.price span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.pricing-features {
    list-style: none;
    margin-bottom: 1.8rem;
}

.pricing-features li {
    margin-bottom: 0.7rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

/* Footer */
.footer {
    padding: 3rem 0 1.5rem 0;
    background: #040406;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1.5rem;
    font-size: 0.9rem;
}

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

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
}

@media (max-width: 900px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .desktop-nav, .cta-nav {
        display: none;
    }
    .hero {
        padding: 7rem 0 3rem 0;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .subtitle {
        font-size: 1rem;
    }
    .stats-grid, .case-grid {
        grid-template-columns: 1fr;
    }
}

/* Scroll Reveal Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }