/**
 * SecureVault Premium Landing Page Stylesheet
 */

/* Import Premium Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Light Theme Landing Tokens */
    --lp-bg: #f8fafc;
    --lp-text-main: #0f172a;
    --lp-text-muted: #475569;
    --lp-card-bg: rgba(255, 255, 255, 0.7);
    --lp-card-border: rgba(226, 232, 240, 0.8);
    --lp-nav-bg: rgba(248, 250, 252, 0.8);
    --lp-primary-gradient: linear-gradient(135deg, #6366f1 0%, #3b82f6 100%);
    --lp-accent-glow: rgba(99, 102, 241, 0.15);
}

[data-theme="dark"] {
    /* Dark Theme Landing Tokens */
    --lp-bg: #0b0f19;
    --lp-text-main: #f8fafc;
    --lp-text-muted: #94a3b8;
    --lp-card-bg: rgba(17, 24, 39, 0.7);
    --lp-card-border: rgba(51, 65, 85, 0.5);
    --lp-nav-bg: rgba(11, 15, 25, 0.8);
    --lp-primary-gradient: linear-gradient(135deg, #818cf8 0%, #3b82f6 100%);
    --lp-accent-glow: rgba(129, 140, 248, 0.2);
}

body {
    background-color: var(--lp-bg);
    color: var(--lp-text-main);
    font-family: var(--font-body);
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
}

/* Glassmorphism Header */
.lp-navbar {
    background-color: var(--lp-nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--lp-card-border);
    transition: background-color 0.3s, border-color 0.3s;
}

.brand-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    background: var(--lp-primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glowing Orbs */
.glow-orb-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.55;
    mix-blend-mode: screen;
}

.orb-primary {
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--lp-accent-glow) 0%, transparent 70%);
    animation: orb-float-1 25s ease-in-out infinite alternate;
}

.orb-secondary {
    bottom: 10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
    animation: orb-float-2 20s ease-in-out infinite alternate;
}

@keyframes orb-float-1 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-80px, 80px) scale(1.15); }
}

@keyframes orb-float-2 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(60px, -60px) scale(1.1); }
}

/* Hero Section */
.hero-section {
    padding: 9rem 0 6rem 0;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--lp-text-muted);
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.hero-badge i {
    background: var(--lp-primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title {
    font-weight: 800;
    font-size: 3.5rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

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

.hero-subtitle {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--lp-text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* Premium Buttons */
.btn-gradient {
    background: var(--lp-primary-gradient);
    color: #ffffff !important;
    border: none;
    font-weight: 600;
    padding: 0.8rem 1.8rem;
    border-radius: 10px;
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
    transition: all 0.3s;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 20px -3px rgba(99, 102, 241, 0.4);
}

.btn-outline-lp {
    background-color: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    color: var(--lp-text-main);
    font-weight: 600;
    padding: 0.8rem 1.8rem;
    border-radius: 10px;
    transition: all 0.3s;
}

.btn-outline-lp:hover {
    background-color: var(--lp-card-border);
    color: var(--lp-text-main);
    transform: translateY(-2px);
}

/* Interactive Dashboard Mockup */
.mockup-container {
    background-color: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup-container:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--lp-card-border);
    padding-bottom: 0.8rem;
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.mockup-dot-red { background-color: #ef4444; }
.mockup-dot-yellow { background-color: #f59e0b; }
.mockup-dot-green { background-color: #10b981; }

.mockup-bar {
    height: 12px;
    background-color: var(--lp-card-border);
    border-radius: 100px;
    flex-grow: 1;
    max-width: 200px;
    margin-left: 1rem;
}

.mockup-item {
    background-color: var(--lp-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    animation: hover-micro 0.3s ease;
}

.mockup-item:last-child {
    margin-bottom: 0;
}

/* Feature Cards Grid */
.feature-card {
    background-color: var(--lp-card-bg);
    border: 1px solid var(--lp-card-border);
    border-radius: 16px;
    padding: 2.2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: all 0.3s;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 10px 20px -3px rgba(0, 0, 0, 0.05);
}

.feature-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--lp-primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

.feature-title {
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
}

.feature-desc {
    color: var(--lp-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Security Specs Grid */
.spec-card {
    border-left: 3px solid #3b82f6;
    background-color: var(--lp-card-bg);
    border-radius: 0 12px 12px 0;
    padding: 1.2rem 1.5rem;
    border-top: 1px solid var(--lp-card-border);
    border-bottom: 1px solid var(--lp-card-border);
    border-right: 1px solid var(--lp-card-border);
    height: 100%;
}

.spec-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
}

.spec-desc {
    color: var(--lp-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}