/* ============================================
   SUPERSEED LABS - Core Styles
   Variables, Resets, Keyframes, Utilities
   ============================================ */

/* CSS Variables */
:root {
    /* Grayscale */
    --void: #050505;
    --obsidian: #0a0a0a;
    --carbon: #111111;
    --graphite: #1a1a1a;
    --steel: #2a2a2a;
    --ash: #888888;
    --smoke: #aaaaaa;
    --bone: #e5e5e5;
    --ivory: #f5f5f5;
    --white: #ffffff;
    
    /* Accent Colors */
    --electric: #00e5cc;
    --electric-dim: rgba(0, 229, 204, 0.15);
    --plasma: #00ffdd;
    --gold: #c9a227;
    --gold-light: #e8c45e;
    --gold-dim: rgba(201, 162, 39, 0.2);
    --crimson: #ff3366;
    
    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-angular: 'Space Grotesk', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
}

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

::selection {
    background: var(--electric);
    color: var(--void);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 100px;
}

body {
    background: var(--void);
    color: var(--ivory);
    font-family: var(--font-display);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Noise texture overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

/* ============================================
   Keyframe Animations
   ============================================ */

@keyframes float-orb {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

@keyframes pulse-orb {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.2); }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 229, 204, 0.5); }
    50% { opacity: 0.5; box-shadow: 0 0 0 8px rgba(0, 229, 204, 0); }
}

@keyframes float-seed {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes rotate-border {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

@keyframes shimmer {
    to { background-position: 200% center; }
}

@keyframes scroll-bounce {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.5; }
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   Utility Classes
   ============================================ */

/* Reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   Shared Components
   ============================================ */

/* Buttons */
.btn {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 1rem 2.5rem;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--electric);
    color: var(--void);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-primary:hover {
    box-shadow: 0 0 40px rgba(0, 229, 204, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--ivory);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* Section Labels */
.section-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--electric);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: -0.02em;
    color: var(--white);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

section {
    position: relative;
    z-index: 1;
}

/* CTA Footnote */
.cta-footnote {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--ash);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footnote-row-1 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-footnote .pulse {
    width: 8px;
    height: 8px;
    background: var(--crimson);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
    flex-shrink: 0;
}