:root {
    --deep-dusk: #1e1a2e;
    --warm-cream: #fdf0e0;
    --amber-glow: #e8945a;
    --peach-haze: #f4c194;
    --badge-gold: #c9a052;
    --muted-dusk: #4a3f5c;
    --void-black: #12101c;
    --coral-blush: #d4726a;
    --muted-green: #7a9e7e;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--void-black);
    color: var(--warm-cream);
    overflow-x: hidden;
}

.section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    overflow: hidden;
}

/* Section 0: Terminal Gate */
.section-gate {
    background: var(--void-black);
    padding: 2rem;
}

.terminal-window {
    width: min(600px, 90vw);
    background: rgba(30, 26, 46, 0.95);
    border-radius: 12px;
    border: 1px solid rgba(201, 160, 82, 0.3);
    box-shadow: 0 8px 32px rgba(30, 26, 46, 0.6);
    overflow: hidden;
}

.terminal-titlebar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(18, 16, 28, 0.8);
    border-bottom: 1px solid rgba(201, 160, 82, 0.15);
}

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

.dot-amber { background: var(--amber-glow); }
.dot-peach { background: var(--peach-haze); }
.dot-cream { background: var(--warm-cream); }

.terminal-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--muted-dusk);
    margin-left: auto;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.prompt {
    color: var(--badge-gold);
    font-weight: 700;
}

.typed-text {
    color: var(--warm-cream);
}

.cursor {
    color: var(--amber-glow);
    animation: blink 1.2s ease-in-out infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.terminal-response {
    color: var(--peach-haze);
    margin-top: 0.75rem;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.terminal-response.visible {
    opacity: 1;
}

.watercolor-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    pointer-events: none;
}

.watercolor-divider svg {
    width: 100%;
    height: 100%;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    animation: bounce 2s ease-in-out infinite;
}

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

/* Section 1: Badge Forge */
.section-forge {
    background: var(--warm-cream);
    padding: 4rem 2rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(2.8rem, 5.5vw, 5rem);
    line-height: 1.05;
    letter-spacing: 0.01em;
    color: var(--deep-dusk);
    margin-bottom: 3rem;
    text-align: center;
}

.section-title.light {
    color: var(--warm-cream);
}

.badge-cards {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
}

.badge-card {
    width: 280px;
    background: var(--deep-dusk);
    border-radius: 8px;
    padding: 2rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.badge-card.visible {
    opacity: 1;
    transform: translateY(0) rotateY(var(--tilt, 0deg));
}

.card-left { transition-delay: 0ms; }
.card-center { transition-delay: 150ms; }
.card-right { transition-delay: 300ms; }

.badge-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
}

.watercolor-badge {
    width: 100%;
    height: 100%;
}

.badge-meta {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
}

.badge-hash {
    color: var(--badge-gold);
}

.badge-label {
    color: var(--amber-glow);
}

.badge-date {
    color: var(--peach-haze);
    opacity: 0.7;
}

/* Section 2: Credential Stack */
.section-stack {
    flex-direction: row;
    background: linear-gradient(to right, var(--deep-dusk) 40%, var(--warm-cream) 40%);
    padding: 4rem 2rem;
    gap: 0;
}

.stack-left {
    flex: 0 0 40%;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stack-right {
    flex: 0 0 60%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.git-log {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    width: 100%;
}

.log-entry {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.log-entry.visible {
    opacity: 1;
    transform: translateX(0);
}

.commit-hash {
    color: var(--badge-gold);
}

.commit-time {
    color: var(--peach-haze);
    font-size: 0.7rem;
}

.commit-msg {
    color: var(--warm-cream);
}

.stack-badge-art {
    width: 200px;
    height: 200px;
}

.watercolor-large {
    width: 100%;
    height: 100%;
}

.brushstroke-divider {
    position: absolute;
    left: 39%;
    top: 0;
    bottom: 0;
    width: 3%;
    background: linear-gradient(to bottom, 
        transparent, 
        rgba(232, 148, 90, 0.3) 20%, 
        rgba(244, 193, 148, 0.4) 50%, 
        rgba(212, 114, 106, 0.3) 80%, 
        transparent
    );
    filter: blur(2px);
}

/* Section 3: Identity Proof */
.section-proof {
    background: var(--void-black);
    flex-direction: row;
    padding: 4rem 2rem;
    gap: 4rem;
}

.proof-left {
    flex: 1;
    max-width: 500px;
}

.proof-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.verification-terminal {
    width: 100%;
    background: rgba(30, 26, 46, 0.95);
    border-radius: 12px;
    border: 1px solid rgba(201, 160, 82, 0.3);
    box-shadow: 0 8px 32px rgba(30, 26, 46, 0.6);
    overflow: hidden;
}

.verify-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.verify-line {
    font-size: 0.85rem;
    color: var(--warm-cream);
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.verify-line.visible {
    opacity: 1;
    transform: translateX(0);
}

.verify-line.status-pass {
    color: var(--muted-green);
}

.verify-line.verify-complete {
    color: var(--badge-gold);
    font-weight: 700;
}

.certificate {
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.certificate.visible {
    opacity: 1;
    transform: scale(1);
}

.cert-svg {
    width: 300px;
    height: 380px;
}

/* Section 4: The Seal */
.section-seal {
    background: linear-gradient(to bottom, var(--void-black), var(--deep-dusk));
    padding: 4rem 2rem;
    gap: 2rem;
}

.seal-container {
    opacity: 0;
    transform: scale(1.3);
    filter: blur(4px);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.6s ease;
}

.seal-container.visible {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
}

.seal-svg {
    width: 200px;
    height: 200px;
}

.seal-prompt {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1rem;
    color: var(--peach-haze);
    opacity: 0;
    transition: opacity 0.6s ease 0.4s;
}

.seal-prompt.visible {
    opacity: 1;
}

.seal-prompt .prompt {
    color: var(--badge-gold);
}

.watercolor-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    pointer-events: none;
}

.watercolor-footer svg {
    width: 100%;
    height: 100%;
}

/* Circuit trace background decoration */
.section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(90deg, rgba(201, 160, 82, 0.05) 1px, transparent 1px),
        linear-gradient(rgba(201, 160, 82, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
    .section-stack {
        flex-direction: column;
        background: var(--deep-dusk);
    }
    
    .stack-left, .stack-right {
        flex: 1;
        width: 100%;
    }
    
    .section-proof {
        flex-direction: column;
        gap: 2rem;
    }
    
    .brushstroke-divider {
        display: none;
    }
    
    .badge-cards {
        flex-direction: column;
        align-items: center;
    }
}