/* Modern Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* CLIQS Color System - Obsidian & Solar Orange */
    --bg-obsidian: #0a0a0b;
    --bg-secondary: #161618;
    --text-titanium: #f5f5f7;
    --text-muted: #86868b;
    --accent-solar: #ff5f1f;
    --accent-solar-hover: #e5551c;
    
    /* Typography */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Spacing & Radii */
    --container-max: 1200px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-pill: 9999px;
    
    /* Shadows */
    --shadow-accent: 0 0 20px rgba(255, 95, 31, 0.15);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-obsidian);
    color: var(--text-titanium);
    font-family: var(--font-body);
    min-height: 100dvh;
    overflow-x: hidden;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

/* Custom Selection */
::selection {
    background-color: var(--accent-solar);
    color: var(--text-titanium);
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Aura Mesh Background */
.aura-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% -20%, rgba(255, 95, 31, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 0% 100%, rgba(255, 95, 31, 0.03) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* Header */
.site-header {
    padding: 2.5rem 0;
}

.brand-logo {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: opacity 0.3s ease;
}

.brand-logo:hover {
    opacity: 0.8;
}

/* Hero Manifesto */
.hero-manifesto {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 0;
}

.hero-content {
    max-width: 720px;
}

.headline {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
    color: var(--text-titanium);
}

.subtext {
    font-size: clamp(1.125rem, 2vw, 1.35rem);
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 3.5rem;
    font-weight: 400;
}

/* Notify Form - Liquid Glass Effect */
.notify-form {
    width: 100%;
    max-width: 480px;
}

.input-group {
    display: flex;
    gap: 0.75rem;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-group:focus-within {
    border-color: rgba(255, 95, 31, 0.3);
    box-shadow: 0 0 0 1px rgba(255, 95, 31, 0.2);
}

.email-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.75rem 1rem;
    color: var(--text-titanium);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
}

.email-input::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.cta-button {
    background-color: var(--accent-solar);
    color: #000000;
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
}

.cta-button:hover {
    background-color: var(--accent-solar-hover);
}

.cta-button:active {
    transform: scale(0.98);
}

/* Footer */
.site-footer {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.version-tag {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

.footer-nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--text-titanium);
}

/* Kinetic Reveals */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 1s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: calc(var(--d, 0) * 0.15s);
}

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

/* Responsive Overrides */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-manifesto {
        padding: 2rem 0 6rem;
    }
    
    .input-group {
        flex-direction: column;
        padding: 1rem;
        background: rgba(255, 255, 255, 0.05);
    }
    
    .cta-button {
        width: 100%;
    }
    
    .footer-inner {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-nav {
        gap: 1.5rem;
    }
}