/* Global Styles */
@import url('https://fontsource.org/inter/400.css');
@import url('https://fontsource.org/inter/500.css');
@import url('https://fontsource.org/inter/600.css');
@import url('https://fontsource.org/inter/700.css');
@import url('https://fontsource.org/inter/800.css');

:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --accent: #f59e0b;
    --danger: #ef4444;
    --bg-dark: #0a0f1c;
    --bg-card: rgba(15, 23, 42, 0.7);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: #e2e8f0;
    overflow-x: hidden;
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    transition: all 0.4s ease;
    backdrop-filter: blur(0px);
}

#navbar.scrolled {
    background: rgba(10, 15, 28, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(100, 116, 139, 0.1);
    padding: 0.75rem 2rem;
}

.nav-link {
    position: relative;
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #e2e8f0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero */
.hero-gradient {
    background: radial-gradient(ellipse at 50% 0%, rgba(14, 165, 233, 0.15) 0%, transparent 60%);
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid rgba(100, 116, 139, 0.15);
    backdrop-filter: blur(20px);
    border-radius: 16px;
}

.glow-border {
    position: relative;
}

.glow-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.3), transparent, rgba(6, 182, 212, 0.3));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s;
}

.glow-border:hover::before {
    opacity: 1;
}

/* Features */
.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(6, 182, 212, 0.1));
    border: 1px solid rgba(14, 165, 233, 0.2);
}

/* Metrics */
.metric-card {
    text-align: center;
    padding: 2rem 1rem;
}

.metric-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #38bdf8, #0ea5e9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Steps */
.step-connector {
    position: absolute;
    top: 40px;
    left: calc(50% + 40px);
    width: calc(100% - 80px);
    height: 2px;
    background: linear-gradient(90deg, #0ea5e9, rgba(14, 165, 233, 0.2));
}

.step-connector::after {
    content: '';
    position: absolute;
    right: 0;
    top: -4px;
    width: 10px;
    height: 10px;
    border-top: 2px solid rgba(14, 165, 233, 0.2);
    border-right: 2px solid rgba(14, 165, 233, 0.2);
    transform: rotate(45deg);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(14, 165, 233, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #e2e8f0;
    padding: 0.75rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(100, 116, 139, 0.3);
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-secondary:hover {
    border-color: #0ea5e9;
    color: #38bdf8;
    background: rgba(14, 165, 233, 0.05);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    font-size: 0.75rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    z-index: 200;
    transition: right 0.4s ease;
    padding: 5rem 2rem 2rem;
    border-left: 1px solid rgba(100, 116, 139, 0.15);
}

.mobile-menu.open {
    right: 0;
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 199;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}

.mobile-overlay.open {
    opacity: 1;
    pointer-events: all;
}

/* Trust logos */
.trust-logo {
    filter: grayscale(1) brightness(0.5);
    transition: filter 0.3s;
    opacity: 0.5;
}

.trust-logo:hover {
    filter: grayscale(0) brightness(1);
    opacity: 1;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}