/* ============================================================
   Base & Reset
   ============================================================ */
:root {
    --bg-base:    #080c14;
    --bg-surface: #0f1523;
    --bg-card:    #141c2e;
    --bg-card-hover: #1a2438;
    --accent:     #6366f1;
    --accent-glow:#6366f140;
    --accent2:    #22d3ee;
    --accent2-glow:#22d3ee30;
    --text:       #e8edf5;
    --text-muted: #7c8fa8;
    --border:     #1e2d44;
    --gradient:   linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);
}

html, body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-base);
    color: var(--text);
    font-size: 16px;
    scroll-behavior: smooth;
}

body { margin-bottom: 0; }

a { color: var(--accent2); text-decoration: none; }
a:hover { color: var(--accent2); text-decoration: underline; }

/* ============================================================
   Navbar
   ============================================================ */
.site-navbar {
    background: rgba(8, 12, 20, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0.85rem 0;
    transition: background 0.3s;
}

.site-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text) !important;
    letter-spacing: -0.02em;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--gradient);
    border-radius: 6px;
    color: #fff;
    font-weight: 800;
    font-size: 0.9rem;
    margin-right: 6px;
    vertical-align: middle;
}

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

.site-navbar .nav-link {
    color: var(--text-muted) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.75rem !important;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
}

.site-navbar .nav-link:hover {
    color: var(--text) !important;
    background: rgba(255,255,255,0.05);
}

.btn-outline-accent {
    color: var(--accent2);
    border: 1px solid var(--accent2);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.4rem 1rem;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.btn-outline-accent:hover {
    background: var(--accent2);
    color: var(--bg-base);
    box-shadow: 0 0 16px var(--accent2-glow);
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 6rem 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(99,102,241,0.18) 0%, transparent 70%),
                radial-gradient(ellipse 40% 40% at 80% 60%, rgba(34,211,238,0.10) 0%, transparent 60%);
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 30%, transparent 100%);
    pointer-events: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.3);
    border-radius: 100px;
    padding: 0.35rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent2);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent2);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.hero h1 .gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: 2.5rem;
}

.btn-primary-accent {
    background: var(--gradient);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    transition: opacity 0.2s, box-shadow 0.2s, transform 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary-accent:hover {
    color: #fff;
    opacity: 0.9;
    box-shadow: 0 0 32px var(--accent-glow);
    transform: translateY(-1px);
}

.btn-ghost {
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1.75rem;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-ghost:hover {
    color: var(--text);
    border-color: var(--text-muted);
    background: rgba(255,255,255,0.04);
}

/* ============================================================
   Section Shared
   ============================================================ */
.section {
    padding: 5rem 0;
}

.section-dark {
    background: var(--bg-surface);
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--text);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 560px;
}

/* ============================================================
   Products Section
   ============================================================ */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: border-color 0.25s, background 0.25s, box-shadow 0.25s, transform 0.2s;
    height: 100%;
}

.product-card:hover {
    border-color: rgba(99,102,241,0.5);
    background: var(--bg-card-hover);
    box-shadow: 0 0 40px rgba(99,102,241,0.1);
    transform: translateY(-3px);
}

.product-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.35rem;
}

.product-tagline {
    font-size: 0.85rem;
    color: var(--accent2);
    font-weight: 500;
    margin-bottom: 1rem;
}

.product-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.badge-coming-soon {
    background: rgba(34,211,238,0.12);
    border: 1px solid rgba(34,211,238,0.3);
    color: var(--accent2);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 100px;
    letter-spacing: 0.04em;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.feature-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}

.store-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    transition: border-color 0.2s, color 0.2s;
}

.store-badge:hover {
    border-color: var(--text-muted);
    color: var(--text);
    text-decoration: none;
}

/* ============================================================
   Stats / Highlights Bar
   ============================================================ */
.highlights-bar {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 2.5rem 0;
}

.highlight-item {
    text-align: center;
    padding: 0 1rem;
}

.highlight-value {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.highlight-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* ============================================================
   Contact Section
   ============================================================ */
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
}

.contact-link-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
    text-decoration: none !important;
}

.contact-link-item:hover {
    border-color: rgba(99,102,241,0.4);
    background: rgba(99,102,241,0.06);
    color: var(--text);
}

.contact-link-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(99,102,241,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-link-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-link-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
}

.contact-placeholder {
    border: 1px dashed var(--border);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    padding: 2.5rem 0;
}

.site-footer .site-brand {
    display: inline-block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text);
    text-decoration: none;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

/* ============================================================
   Responsive tweaks
   ============================================================ */
@media (max-width: 767.98px) {
    .hero {
        min-height: unset;
        padding: 5rem 0 4rem;
        text-align: center;
    }

    .hero-lead {
        margin-left: auto;
        margin-right: auto;
    }

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

    .footer-links {
        justify-content: flex-start;
    }
}