/**
 * Signatend - Landing Page Design System
 * High-Impact, Glassmorphism, Micro-Animations & Responsive
 */

:root {
    --lp-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --lp-primary: #6366f1;
    --lp-primary-rgb: 99, 102, 241;
    --lp-primary-glow: rgba(99, 102, 241, 0.4);
    --lp-secondary: #8b5cf6;
    --lp-accent: #06b6d4;
    --lp-success: #10b981;
    
    --lp-bg: #090d16;
    --lp-bg-surface: #0f172a;
    --lp-bg-card: rgba(30, 41, 59, 0.7);
    --lp-border: rgba(255, 255, 255, 0.1);
    --lp-text: #f8fafc;
    --lp-text-muted: #94a3b8;
}

[data-bs-theme="light"] {
    --lp-bg: #f8fafc;
    --lp-bg-surface: #ffffff;
    --lp-bg-card: rgba(255, 255, 255, 0.85);
    --lp-border: rgba(0, 0, 0, 0.08);
    --lp-text: #0f172a;
    --lp-text-muted: #64748b;
}

body.landing-page {
    font-family: var(--lp-font);
    background-color: var(--lp-bg);
    color: var(--lp-text);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ── Glow Blobs & Background Decor ── */
.lp-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.45;
}

.lp-blob-1 {
    top: -100px;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #6366f1, transparent);
}

.lp-blob-2 {
    top: 600px;
    left: -100px;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #06b6d4, transparent);
}

.lp-blob-3 {
    bottom: 200px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #8b5cf6, transparent);
}

/* ── Navbar ── */
.lp-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--lp-border);
    transition: all 0.3s ease;
}

[data-bs-theme="light"] .lp-navbar {
    background: rgba(255, 255, 255, 0.85);
}

.lp-navbar-brand img {
    height: 38px;
    width: auto;
}

.lp-nav-link {
    color: var(--lp-text-muted) !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 1rem !important;
    transition: color 0.2s ease;
}

.lp-nav-link:hover {
    color: var(--lp-primary) !important;
}

/* ── Hero Section ── */
.lp-hero {
    position: relative;
    padding: 160px 0 100px;
    z-index: 1;
}

.lp-badge-viral {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.4);
    border-radius: 9999px;
    color: #818cf8;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.lp-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.lp-gradient-text {
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lp-hero-subtitle {
    font-size: 1.2rem;
    color: var(--lp-text-muted);
    max-width: 650px;
    margin: 0 auto 2.5rem;
}

.lp-btn-cta {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1.05rem;
    padding: 14px 32px;
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.5);
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.lp-btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 32px -4px rgba(99, 102, 241, 0.65);
    color: #ffffff !important;
}

.lp-btn-outline {
    background: transparent;
    color: var(--lp-text) !important;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 14px 28px;
    border-radius: 12px;
    border: 1px solid var(--lp-border);
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.lp-btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--lp-primary);
}

/* ── Interactive Mockup Screen ── */
.lp-mockup-wrap {
    position: relative;
    margin-top: 3rem;
    border-radius: 20px;
    padding: 8px;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.02));
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.6), 0 0 40px rgba(99, 102, 241, 0.2);
    border: 1px solid var(--lp-border);
}

.lp-mockup-screen {
    border-radius: 14px;
    overflow: hidden;
    background: #020617;
    position: relative;
}

/* ── Feature Cards & Solutions ── */
.lp-feature-card {
    background: var(--lp-bg-card);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--lp-border);
    border-radius: 18px;
    padding: 2.2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}

.lp-feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--lp-primary);
    box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.35), 0 0 20px rgba(99, 102, 241, 0.2);
}

.lp-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.4rem;
}

/* ── Pricing Cards ── */
.lp-pricing-card {
    background: var(--lp-bg-card);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--lp-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    transition: all 0.3s ease;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.lp-pricing-card.featured {
    border: 2px solid var(--lp-primary);
    box-shadow: 0 20px 45px -10px rgba(99, 102, 241, 0.3);
    transform: scale(1.03);
}

.lp-pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.lp-price-val {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--lp-text);
}

/* ── Testimonials & FAQ ── */
.lp-faq-item {
    background: var(--lp-bg-card);
    border: 1px solid var(--lp-border);
    border-radius: 14px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.lp-faq-header {
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lp-faq-body {
    padding: 0 1.5rem 1.25rem;
    color: var(--lp-text-muted);
}

/* ── Footer ── */
.lp-footer {
    padding: 80px 0 30px;
    border-top: 1px solid var(--lp-border);
    background: rgba(10, 14, 26, 0.95);
}