/* ═══════════════════════════════════════════════════════
   CO-PILOT — Pipeline Design System
═══════════════════════════════════════════════════════ */

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

:root {
    --font-body: 'DM Sans', system-ui, sans-serif;
    --font-display: 'Syne', system-ui, sans-serif;
    --bg: #060608;
    --surface: #101014;
    --border: rgba(255, 255, 255, 0.07);
    --text: #f0f0f0;
    --text-muted: #999;
    --text-subtle: #666;
    --accent: #d4ff5c;
    --radius: 12px;
    --max-w: 780px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ── Background grid ─────────────────────────────── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: -1;
}

/* ── Nav ──────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    height: 56px;
    background: rgba(6, 6, 8, .92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.nav-logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 6px;
}

.pipe-step-link {
    font-size: 0.82rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 100px;
    color: var(--text-subtle);
    transition: color .2s, background .2s;
    cursor: pointer;
}

.pipe-step-link.active {
    color: var(--bg);
    background: var(--accent);
    font-weight: 600;
}

.pipe-step-link.done {
    color: var(--text-muted);
}

.pipe-step-link:hover:not(.active) {
    color: var(--text);
}

/* ── Pipeline progress bar ───────────────────────── */
.pipeline-bar {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    padding: 12px 40px 10px;
    background: rgba(6, 6, 8, .92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 99;
}

.pipeline-track {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, .06);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 10px;
}

.pipeline-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
    transition: width .5s ease;
}

.pipeline-steps {
    display: flex;
    justify-content: space-between;
    max-width: 600px;
    margin: 0 auto;
}

.pip-dot {
    background: none;
    border: none;
    color: var(--text-subtle);
    font-family: var(--font-body);
    font-size: 0.78rem;
    cursor: pointer;
    transition: color .2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.pip-dot span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1.5px solid var(--text-subtle);
    font-weight: 600;
    font-size: 0.72rem;
    transition: all .2s;
}

.pip-dot.active {
    color: var(--accent);
}

.pip-dot.active span {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--bg);
}

.pip-dot.done span {
    border-color: #5cff7e;
    background: rgba(92, 255, 126, .15);
    color: #5cff7e;
}

.pip-dot.done {
    color: var(--text-muted);
}

.pip-dot:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ── Hero Static (Redesign) ───────────────────────── */
.hero-static {
    position: relative;
    width: 100vw;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 40px;
    background: radial-gradient(circle at 50% 40%, rgba(212, 255, 92, 0.08) 0%, transparent 60%), var(--bg);
}

.hero-content {
    max-width: 1000px;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.hero-secondary {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    margin-top: 80vh; /* Pushes the cards and subtitle FAR BELOW the enormous centered title */
    z-index: 5;
    position: relative;
}

/* ── Absolute Centered Title with Extreme Effects ── */
.hero-title-container {
    position: absolute;
    top: 45vh; /* Locked to viewport height to remain dead-center */
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    text-align: center;
    z-index: 10;
    pointer-events: none; /* Let clicks pass through if needed */
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(6rem, 20vw, 16rem); /* Massive scaling */
    font-weight: 800;
    line-height: 1;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    animation: dropInGlitch 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
    position: relative;
    display: inline-block;
}

/* The neon outline layer */
.hero-title .outline {
    position: relative;
    z-index: 2;
    color: transparent;
    -webkit-text-stroke: 4px var(--accent);
    filter: drop-shadow(0 0 15px rgba(212, 255, 92, 0.6));
    animation: neonPulseExtreme 2.5s ease-in-out infinite alternate;
}

/* Background glitch layers using pseudo-elements */
.hero-title::before,
.hero-title::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    -webkit-text-stroke: 4px var(--accent);
    opacity: 0.5;
}

.hero-title::before {
    left: -4px;
    text-shadow: 4px 0 rgba(255, 0, 255, 0.5);
    animation: glitchAnim 3s infinite linear alternate-reverse;
}

.hero-title::after {
    left: 4px;
    text-shadow: -4px 0 rgba(0, 255, 255, 0.5);
    animation: glitchAnim2 2.5s infinite linear alternate-reverse;
}

@keyframes glitchAnim {
    0% { clip-path: inset(20% 0 80% 0); transform: translate(-2px, 2px); }
    10% { clip-path: inset(50% 0 30% 0); transform: translate(2px, -2px); }
    20% { clip-path: inset(10% 0 60% 0); transform: translate(-2px, 0); }
    30% { clip-path: inset(80% 0 5% 0); transform: translate(2px, 2px); }
    40% { clip-path: inset(0 0 100% 0); transform: translate(0, 0); }
    100% { clip-path: inset(0 0 100% 0); transform: translate(0, 0); }
}

@keyframes glitchAnim2 {
    0% { clip-path: inset(10% 0 60% 0); transform: translate(2px, -2px); }
    15% { clip-path: inset(80% 0 5% 0); transform: translate(-2px, 2px); }
    25% { clip-path: inset(40% 0 40% 0); transform: translate(2px, 0); }
    35% { clip-path: inset(0 0 100% 0); transform: translate(0, 0); }
    100% { clip-path: inset(0 0 100% 0); transform: translate(0, 0); }
}

@keyframes neonPulseExtreme {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        filter: drop-shadow(0 0 10px rgba(212, 255, 92, 0.4)) drop-shadow(0 0 20px rgba(212, 255, 92, 0.2));
        -webkit-text-stroke: 4px var(--accent);
    }
    20%, 24%, 55% {
        filter: none;
        -webkit-text-stroke: 2px rgba(212, 255, 92, 0.2);
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(212, 255, 92, 1)) drop-shadow(0 0 60px rgba(212, 255, 92, 0.6));
    }
}

@keyframes dropInGlitch {
    0% { opacity: 0; transform: translateY(-100px) scale(0.8) skew(10deg); filter: blur(10px); }
    70% { opacity: 1; transform: translateY(10px) scale(1.05) skew(-5deg); filter: blur(0); }
    100% { opacity: 1; transform: translateY(0) scale(1) skew(0); }
}

@keyframes dropIn {
    0% { opacity: 0; transform: translateY(-40px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero-desc {
    font-size: 1.35rem;
    color: var(--text-muted);
    max-width: 600px;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.hero-btn {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 18px 40px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 20px;
    box-shadow: 0 0 40px rgba(212, 255, 92, 0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(212, 255, 92, 0.3);
}

/* ── Services Summary Grid ── */
.services-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    width: 100%;
    margin-top: 40px;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

.service-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px 24px;
    text-align: left;
    backdrop-filter: blur(10px);
    transition: transform 0.2s, border-color 0.2s;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 255, 92, 0.3);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── Step sections ───────────────────────────────── */
.pipe-step {
    padding: 130px 40px 80px;
    min-height: 100vh;
    animation: fadeUp .4s ease;
}

.pipe-step[hidden] {
    display: none !important;
}

.step-inner {
    max-width: var(--max-w);
    margin: 0 auto;
}

.step-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 40px;
}

.step-number {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.3;
    line-height: 1;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.step-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 550px;
}

/* ── Step advance button ─────────────────────────── */
.step-advance {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 12px 24px;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all .2s;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
    font-weight: 600;
}

.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: .4;
    cursor: not-allowed;
    transform: none;
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    border-color: var(--text-muted);
    color: var(--text);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.82rem;
}

.btn-loader[hidden] {
    display: none;
}

.form-note {
    font-size: 0.78rem;
    color: var(--text-subtle);
}

/* ── Form elements ───────────────────────────────── */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color .2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
}

/* ═══════════════════════════════════════════════════════
   STEP 1 — UPLOAD
═══════════════════════════════════════════════════════ */
.brain-dropzone {
    border: 2px dashed rgba(255, 255, 255, .12);
    border-radius: var(--radius);
    padding: 48px 32px;
    text-align: center;
    cursor: pointer;
    transition: border-color .25s, background .25s;
}

.brain-dropzone:hover,
.brain-dropzone--hover {
    border-color: var(--accent);
    background: rgba(212, 255, 92, .04);
}

.dropzone-icon {
    font-size: 2.4rem;
    margin-bottom: 12px;
}

.dropzone-text {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.dropzone-link {
    color: var(--accent);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.dropzone-hint {
    font-size: 0.78rem;
    color: var(--text-subtle);
}

.brain-files {
    margin-top: 20px;
}

.brain-files[hidden] {
    display: none !important;
}

.brain-files-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.brain-files-header h3 {
    font-family: var(--font-display);
    font-size: 1rem;
}

.brain-file-count {
    font-size: 0.78rem;
    color: var(--text-subtle);
}

.brain-file-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--surface);
    border-radius: 8px;
    margin-bottom: 6px;
    border: 1px solid var(--border);
}

.brain-file-name {
    font-size: 0.88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}

.brain-file-status {
    font-size: 0.78rem;
    font-weight: 500;
    flex-shrink: 0;
}

.brain-file-status--uploading {
    color: var(--accent);
    animation: pulse-text 1.2s ease-in-out infinite;
}

.brain-file-status--done {
    color: #5cff7e;
}

.brain-file-status--error {
    color: #ff5c5c;
}

@keyframes pulse-text {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: .5;
    }
}

.brain-actions {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.brain-actions[hidden] {
    display: none !important;
}

.brain-result {
    margin-top: 28px;
    background: var(--surface);
    border: 1px solid rgba(92, 255, 126, .2);
    border-radius: var(--radius);
    overflow: hidden;
}

.brain-result[hidden] {
    display: none !important;
}

.brain-result-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(92, 255, 126, .08), rgba(212, 255, 92, .06));
    border-bottom: 1px solid rgba(92, 255, 126, .12);
}

.brain-result-header h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
}

.brain-result-body {
    padding: 24px;
}

.brain-concept-name {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.brain-concept-tagline {
    font-size: 0.95rem;
    color: var(--accent);
    font-style: italic;
    margin-bottom: 16px;
}

.brain-concept-pitch {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.brain-concept-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.brain-concept-meta span {
    font-size: 0.78rem;
    color: var(--text-subtle);
    background: rgba(255, 255, 255, .05);
    padding: 4px 12px;
    border-radius: 100px;
    border: 1px solid var(--border);
}

.brain-concept-meta span:empty {
    display: none;
}

.brain-error {
    margin-top: 16px;
    padding: 12px 16px;
    background: rgba(255, 92, 92, .08);
    border: 1px solid rgba(255, 92, 92, .2);
    border-radius: var(--radius);
    color: #ff8888;
    font-size: 0.88rem;
}

.brain-error[hidden] {
    display: none !important;
}

/* ═══════════════════════════════════════════════════════
   STEP 2 — MATCH
═══════════════════════════════════════════════════════ */
.match-context {
    background: var(--surface);
    border: 1px solid rgba(92, 255, 126, .25);
    border-left: 3px solid #5cff7e;
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 24px;
}

.context-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.context-icon {
    font-size: 1.2rem;
}

.context-label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #5cff7e;
}

.context-pitch {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.match-action {
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.match-results[hidden] {
    display: none !important;
}

.match-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.match-results-header h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
}

.results-mode {
    font-size: 0.78rem;
    color: var(--accent);
}

.match-select-hint {
    font-size: 0.82rem;
    color: var(--text-subtle);
    margin-top: 16px;
    text-align: center;
}

.match-error {
    margin-top: 16px;
    padding: 12px 16px;
    background: rgba(255, 92, 92, .08);
    border: 1px solid rgba(255, 92, 92, .2);
    border-radius: var(--radius);
    color: #ff8888;
    font-size: 0.88rem;
}

.match-error[hidden] {
    display: none !important;
}

/* Result cards */
.results-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.result-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    animation: fadeUp .4s ease both;
}

.result-check {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.result-check input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all .2s;
    position: relative;
}

.result-check input:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.result-check input:checked::after {
    content: '✓';
    position: absolute;
    top: 0;
    left: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--bg);
}

.result-rank {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 255, 92, .1);
    color: var(--accent);
    border-radius: 8px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.82rem;
}

.result-info {
    flex: 1;
    min-width: 0;
}

.result-name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.result-link {
    color: var(--text);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(255, 255, 255, .2);
}

.result-link:hover {
    color: var(--accent);
}

.result-verdict {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    padding: 2px 8px;
    border-radius: 100px;
    margin-bottom: 6px;
}

.result-verdict--strong {
    background: rgba(92, 255, 126, .12);
    color: #5cff7e;
    border: 1px solid rgba(92, 255, 126, .25);
}

.result-verdict--good {
    background: rgba(212, 255, 92, .1);
    color: var(--accent);
    border: 1px solid rgba(212, 255, 92, .25);
}

.result-verdict--weak {
    background: rgba(255, 215, 92, .1);
    color: #ffd75c;
    border: 1px solid rgba(255, 215, 92, .25);
}

.result-verdict--poor {
    background: rgba(255, 92, 92, .1);
    color: #ff5c5c;
    border: 1px solid rgba(255, 92, 92, .25);
}

.result-reasoning {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 6px;
}

.result-approach {
    font-size: 0.8rem;
    color: var(--accent);
    margin-top: 4px;
    padding: 6px 10px;
    background: rgba(212, 255, 92, .04);
    border-left: 2px solid var(--accent);
    border-radius: 0 6px 6px 0;
}

.result-score-area {
    flex-shrink: 0;
    text-align: right;
    min-width: 60px;
}

.result-score {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1;
}

.score-unit {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-subtle);
}

.result-confidence {
    font-size: 0.68rem;
    color: var(--text-subtle);
    margin-top: 4px;
    text-transform: capitalize;
}

/* ── Formula Breakdown ────────────────────────────── */
.result-formula {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.2);
    padding: 6px 10px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.formula-label { color: var(--text-subtle); }
.formula-op { color: var(--text-muted); }
.formula-pos { color: #5cff7e; }
.formula-neg { color: #ff5c5c; }

/* ── Debate Log ──────────────────────────────────── */
.debate-details {
    margin-top: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.debate-toggle {
    padding: 10px 14px;
    font-size: 0.8rem;
    color: var(--text-subtle);
    cursor: pointer;
    user-select: none;
    background: rgba(255, 255, 255, 0.01);
}

.debate-toggle:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.03);
}

.debate-log {
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--border);
}

.debate-turn {
    font-size: 0.8rem;
    line-height: 1.5;
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--text-muted);
}

.debate-turn--advocate {
    background: rgba(92, 255, 126, 0.05);
    border-left: 2px solid #5cff7e;
}

.debate-turn--critic {
    background: rgba(255, 92, 92, 0.05);
    border-left: 2px solid #ff5c5c;
}

.debate-role {
    font-weight: 600;
    color: var(--text);
    margin-right: 6px;
}

/* ═══════════════════════════════════════════════════════
   STEP 3 — GENERATE
═══════════════════════════════════════════════════════ */
.gen-vc-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.gen-vc-tab {
    padding: 8px 16px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all .2s;
}

.gen-vc-tab.active {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    font-weight: 600;
}

/* ── RAG Depth Slider ─────────────────────────── */
.gen-depth {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 20px;
}

.gen-depth-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.gen-depth-header label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-subtle);
    display: flex;
    align-items: center;
    gap: 6px;
}

.depth-tooltip {
    cursor: help;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.depth-value {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 700;
}

.depth-slider {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: var(--border);
    border-radius: 4px;
    outline: none;
    margin-bottom: 8px;
}

.depth-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(212, 255, 92, 0.3);
}

.depth-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ── Generation Options ───────────────────────── */
.gen-options {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.gen-opt {
    padding: 10px 18px;
    border-radius: var(--radius);
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all .2s;
    font-family: var(--font-body);
}

.gen-opt.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(212, 255, 92, .06);
}

.gen-opt:hover:not(.active) {
    border-color: var(--text-subtle);
    color: var(--text);
}

/* ── Custom Box ─────────────────────────────── */
.gen-custom-box {
    margin-bottom: 20px;
    animation: fadeUp 0.3s ease;
}

.custom-prompt-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.custom-prompt-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    resize: vertical;
    min-height: 80px;
    transition: border-color .2s;
}

.custom-prompt-input:focus {
    outline: none;
    border-color: var(--accent);
}

.gen-action {
    margin-bottom: 24px;
}

.gen-output {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 24px;
}

.gen-output[hidden] {
    display: none !important;
}

.gen-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
}

.gen-output-header h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
}

.gen-copy-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.78rem;
    padding: 4px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all .2s;
    font-family: var(--font-body);
}

.gen-copy-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.gen-output-body {
    padding: 20px;
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: var(--font-body);
    max-height: 400px;
    overflow-y: auto;
}

.gen-history {
    margin-top: 24px;
}

.gen-history[hidden] {
    display: none !important;
}

.gen-history h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.gen-history-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 6px;
    font-size: 0.85rem;
}

.gen-hist-icon {
    font-size: 1rem;
}

.gen-hist-label {
    flex: 1;
    color: var(--text-muted);
}

.gen-hist-view {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-family: var(--font-body);
}

.gen-hist-view:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ═══════════════════════════════════════════════════════
   STEP 4 — PRACTICE (Interview)
═══════════════════════════════════════════════════════ */
.interview-setup {
    max-width: 600px;
}

.interview-context-card {
    background: var(--surface);
    border: 1px solid rgba(92, 255, 126, .25);
    border-left: 3px solid #5cff7e;
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 24px;
}

.interview-live[hidden] {
    display: none !important;
}

.interview-live-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.interview-vc-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
}

.score-pill {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(212, 255, 92, .12);
    color: var(--accent);
    border: 1px solid rgba(212, 255, 92, .25);
}

.interview-live-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.last-score {
    font-size: 0.82rem;
    color: var(--text-subtle);
}

.interview-question-box {
    padding: 28px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    min-height: 80px;
}

.interview-question {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text);
    font-style: italic;
}

.interview-waveform {
    width: 100%;
    height: 80px;
    border-radius: var(--radius);
    background: #0a0a0a;
    margin-bottom: 16px;
}

.interview-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.interview-transcript {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 16px;
}

.interview-transcript[hidden] {
    display: none !important;
}

.interview-transcript h4 {
    font-size: 0.82rem;
    color: var(--text-subtle);
    margin-bottom: 8px;
}

.interview-transcript p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── Match loading bar ───────────────────────────── */
.match-loading {
    margin: 24px 0;
    padding: 20px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.match-loading[hidden] {
    display: none !important;
}

.match-loading-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, .06);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 12px;
}

.match-loading-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), #5cff7e);
    border-radius: 6px;
    transition: width .6s ease;
}

.match-loading-status {
    font-size: 0.85rem;
    color: var(--accent);
    animation: pulse-text 1.2s ease-in-out infinite;
}

/* ── Live interview chat ──────────────────────────── */
.interview-chat {
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 0;
    margin-bottom: 16px;
}

.chat-bubble {
    max-width: 85%;
    padding: 14px 18px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.6;
    animation: fadeUp .3s ease;
}

.chat-bubble--vc {
    align-self: flex-start;
    background: var(--surface);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
}

.chat-bubble--user {
    align-self: flex-end;
    background: rgba(212, 255, 92, .08);
    border: 1px solid rgba(212, 255, 92, .2);
    border-bottom-right-radius: 4px;
}

.bubble-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.bubble-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.bubble-score {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 100px;
}

.bubble-score--good { background: rgba(92,255,126,.12); color: #5cff7e; }
.bubble-score--ok   { background: rgba(255,215,92,.12); color: #ffd75c; }
.bubble-score--bad  { background: rgba(255,92,92,.12);  color: #ff5c5c; }

.bubble-text {
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════
   INTERVIEW PAGE (interview.html) — Full Styles
═══════════════════════════════════════════════════════ */
.interview-page {
    max-width: 840px;
    margin: 0 auto;
    padding: 100px 24px 60px;
}

.interview-page .section-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 8px;
}

.interview-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--text), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.interview-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    line-height: 1.5;
}

/* ── Setup Phase ──────────────────────────── */
.interview-setup-inner {
    animation: fadeUp .5s ease;
}

.interview-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.interview-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.interview-form .form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 6px;
}

.interview-form .form-group input,
.interview-form .form-group select,
.interview-form .form-group textarea {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    transition: border-color .2s;
}

.interview-form .form-group input:focus,
.interview-form .form-group select:focus,
.interview-form .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.style-hint {
    font-size: 0.8rem;
    color: var(--text-subtle);
    font-style: italic;
    padding: 10px 0;
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
}

.form-note {
    font-size: 0.75rem;
    color: var(--text-subtle);
}

/* ── Live Interview Phase ─────────────────── */
.interview-live-inner {
    animation: fadeUp .4s ease;
}

.interview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.interview-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.interview-vc-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
}

.interview-round-badge {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(212, 255, 92, .08);
    color: var(--accent);
    border: 1px solid rgba(212, 255, 92, .15);
}

.interview-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.interview-score-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
}

.score-label {
    color: var(--text-subtle);
    font-weight: 500;
}

.score-value {
    font-weight: 700;
    font-size: 0.85rem;
}

.score-value--good { color: #5cff7e; }
.score-value--ok   { color: #ffd75c; }
.score-value--bad  { color: #ff5c5c; }

/* ── Transcript scroll area ─────────────── */
.interview-transcript {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    max-height: 420px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* ── Controls area ──────────────────────── */
.interview-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.interview-status {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    padding: 8px 0;
}

/* ── Microphone ─────────────────────────── */
.mic-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.mic-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--border);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .25s ease;
}

.mic-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(212, 255, 92, .15);
}

.mic-btn--recording {
    border-color: #ff5c5c;
    color: #ff5c5c;
    animation: mic-pulse 1.2s ease-in-out infinite;
    box-shadow: 0 0 30px rgba(255, 92, 92, .25);
}

@keyframes mic-pulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.08); }
}

.mic-hint {
    font-size: 0.8rem;
    color: var(--text-subtle);
    text-align: center;
}

/* ── Waveform canvas ────────────────────── */
.waveform {
    width: 100%;
    max-width: 500px;
    height: 60px;
    border-radius: var(--radius);
    background: #0a0a0a;
}

/* ── Live transcript preview ────────────── */
.live-transcript {
    width: 100%;
    max-width: 600px;
    padding: 12px 16px;
    background: var(--surface);
    border: 1px solid rgba(212, 255, 92, .15);
    border-radius: var(--radius);
    text-align: center;
}

.live-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--accent);
    font-weight: 600;
    margin-right: 8px;
}

.live-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ═══════════════════════════════════════════════════════
   INTERVIEW FEEDBACK PHASE
═══════════════════════════════════════════════════════ */
.interview-feedback .interview-feedback-inner {
    animation: fadeUp .5s ease;
}

.feedback-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 28px;
}

.feedback-stat {
    text-align: center;
    padding: 0 32px;
}

.feedback-stat-num {
    display: block;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: 4px;
}

.feedback-stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-subtle);
    font-weight: 500;
}

.feedback-stat-div {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ── Feedback cards (pros / cons) ───────── */
.feedback-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.feedback-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 0;
    border: 1px solid var(--border);
    overflow: hidden;
}

.feedback-card--pros {
    border-color: rgba(92, 255, 126, .25);
}

.feedback-card--cons {
    border-color: rgba(255, 160, 92, .25);
}

.feedback-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.feedback-card--pros .feedback-card-header {
    background: rgba(92, 255, 126, .04);
}

.feedback-card--cons .feedback-card-header {
    background: rgba(255, 160, 92, .04);
}

.feedback-icon {
    font-size: 1.2rem;
}

.feedback-card-header h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.feedback-agent-tag {
    margin-left: auto;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-subtle);
    padding: 2px 8px;
    border: 1px solid var(--border);
    border-radius: 100px;
}

.feedback-card-body {
    padding: 16px 20px;
}

.feedback-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feedback-list li {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    padding-left: 16px;
    position: relative;
}

.feedback-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.feedback-highlight {
    padding: 10px 14px;
    background: rgba(212, 255, 92, .04);
    border-radius: 8px;
    border: 1px solid rgba(212, 255, 92, .1);
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 12px;
}

.feedback-overall {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    font-style: italic;
}

.feedback-loading {
    font-size: 0.85rem;
    color: var(--text-subtle);
    animation: pulse-text 1.5s ease infinite;
}

.feedback-error {
    font-size: 0.85rem;
    color: #ff5c5c;
}

/* ── Feedback transcript ────────────────── */
.feedback-transcript-section {
    margin-bottom: 24px;
}

.feedback-transcript-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feedback-transcript {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    max-height: 350px;
    overflow-y: auto;
}

.fb-entry {
    padding: 10px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    border-bottom: 1px solid var(--border);
}

.fb-entry:last-child {
    border: none;
}

.fb-entry--vc {
    color: var(--text-muted);
}

.fb-entry--user {
    color: var(--text);
}

.fb-score {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 100px;
    background: rgba(212, 255, 92, .1);
    color: var(--accent);
    margin-left: 6px;
}

/* ── Feedback actions ───────────────────── */
.feedback-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

/* ── Footer ──────────────────────────────────────── */
footer.footer {
    border-top: 1px solid var(--border);
    padding: 32px 40px;
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-logo {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--accent);
    font-size: 0.95rem;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-subtle);
    flex: 1;
}

.footer-links {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--text);
}

/* ── Animations ──────────────────────────────────── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-text {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.5; }
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 900px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .feedback-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .nav {
        padding: 0 20px;
    }

    .nav-links {
        gap: 4px;
    }

    .pipe-step-link {
        font-size: 0.72rem;
        padding: 5px 10px;
    }

    .pipe-step {
        padding: 120px 20px 60px;
    }

    .pipeline-bar {
        padding: 10px 20px 8px;
    }

    .step-header {
        flex-direction: column;
        gap: 8px;
    }

    .step-number {
        font-size: 1.6rem;
    }

    .step-title {
        font-size: 1.4rem;
    }

    .gen-options {
        gap: 6px;
    }

    .gen-opt {
        padding: 8px 12px;
        font-size: 0.78rem;
    }
}
/* -- Pulse Animation -- */
@keyframes pulse-btn {
  0% { box-shadow: 0 0 0 0 rgba(212, 255, 92, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(212, 255, 92, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 255, 92, 0); }
}
.btn-pulse {
  animation: pulse-btn 2s infinite;
}