/* ============================================
   SEO AutoRank — Dark Terminal Theme v8
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---- Design Tokens (Dark Theme) ---- */
:root {
    --bg:          #0a0a0a;
    --bg-surface:  #111111;
    --bg-card:     #141414;
    --bg-input:    #1a1a1a;
    --border:      #222222;
    --border-hover:#333333;
    --text:        #e5e5e5;
    --text-dim:    #a0a0a0;
    --text-muted:  #666666;
    --accent:      #10b981;
    --accent-dim:  rgba(16, 185, 129, 0.08);
    --accent-glow: rgba(16, 185, 129, 0.15);
    --green:       #10b981;
    --green-dim:   rgba(16, 185, 129, 0.08);
    --red:         #ef4444;
    --red-dim:     rgba(239, 68, 68, 0.08);
    --yellow:      #eab308;
    --orange:      #f97316;
    --font-body:   'DM Sans', system-ui, -apple-system, sans-serif;
    --font-display:'Space Grotesk', 'DM Sans', sans-serif;
    --font-mono:   'JetBrains Mono', 'Fira Code', monospace;
    /* legacy aliases */
    --mono:        var(--font-mono);
    --sans:        var(--font-body);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

h1, h2 {
    font-family: var(--font-display);
}
h1 {
    font-weight: 700;
    letter-spacing: -0.8px;
}
h2 {
    font-weight: 600;
    letter-spacing: -0.5px;
}
h3, h4, h5, h6 {
    font-family: var(--font-body);
    font-weight: 600;
}

/* Subtle background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(16, 185, 129, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

a { color: var(--accent); text-decoration: none; transition: color 0.15s; }
a:hover { color: #34d399; }

/* ---- Layout ---- */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Top Nav ---- */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 32px;
    height: 68px;
    border-bottom: 1px solid var(--border);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}
.topbar .logo {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.3px;
    white-space: nowrap;
    flex-shrink: 0;
}
.topbar .logo:hover {
    color: var(--text);
}
.topbar .logo .logo-mark {
    width: 28px;
    height: 28px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #0a0a0a;
    font-family: var(--mono);
    letter-spacing: -0.5px;
    border-radius: 4px;
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}
.credits-badge {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--accent);
    padding: 4px 12px;
    border: 1px solid rgba(16, 185, 129, 0.25);
    background: var(--accent-dim);
    border-radius: 6px;
}

/* Mobile nav toggle */
.nav-toggle { display: none; }
.nav-toggle-label {
    display: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle-label span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s;
}

/* ---- Buttons ---- */
.btn {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-dim);
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    border-radius: 8px;
}
.btn:hover {
    border-color: var(--border-hover);
    color: var(--text);
    background: var(--bg-input);
}
.btn-primary {
    background: var(--accent);
    color: #0a0a0a;
    border: 1px solid var(--accent);
    font-weight: 700;
}
.btn-primary:hover {
    background: #34d399;
    color: #0a0a0a;
    border-color: #34d399;
    box-shadow: 0 2px 12px rgba(16, 185, 129, 0.25);
}
.btn-secondary {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    background: var(--bg-input);
    color: var(--text);
    border-color: var(--border-hover);
}
.btn-success {
    background: transparent;
    color: var(--green);
    border: 1px solid var(--green);
}
.btn-success:hover {
    background: var(--green-dim);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.2);
    color: var(--green);
}
.btn-large {
    padding: 14px 36px;
    font-size: 14px;
    letter-spacing: 0.5px;
}
.btn-logout {
    font-family: var(--font-body);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
    transition: color 0.15s;
}
.btn-logout:hover { color: var(--red); }

/* ---- Cards ---- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 28px;
    margin-bottom: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}
.card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.08);
}
.card-header {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    color: var(--text-dim);
}

/* ---- Section Labels ---- */
.section-label {
    text-align: center;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 8px;
}
.section-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.7px;
    margin-bottom: 16px;
    color: var(--text);
}
.section-subtitle {
    text-align: center;
    font-size: 15px;
    color: var(--text-dim);
    max-width: 560px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

/* ============================================
   LANDING PAGE
   ============================================ */

/* Hero */
.hero {
    text-align: center;
    padding: 96px 24px 56px;
    max-width: 820px;
    margin: 0 auto;
    position: relative;
}

/* Scanlines overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(16, 185, 129, 0.015) 2px,
        rgba(16, 185, 129, 0.015) 4px
    );
    pointer-events: none;
    z-index: 1;
}

.hero > * {
    position: relative;
    z-index: 2;
}

.hero-tag {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: 52px;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text);
}
.hero h1 .accent {
    color: var(--accent);
}
/* Typing cursor */
.cursor {
    display: inline-block;
    width: 10px;
    height: 36px;
    background: var(--accent);
    margin-left: 4px;
    vertical-align: middle;
    animation: blink 1s step-end infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.hero p.lead {
    font-family: var(--font-body);
    font-size: 17px;
    color: var(--text-dim);
    margin-bottom: 36px;
    line-height: 1.7;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero URL Input */
.hero-input-wrap {
    max-width: 560px;
    margin: 0 auto 12px;
    display: flex;
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
    border-radius: 6px;
}
.hero-input-wrap:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}
.hero-input-wrap input {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 14px;
    font-family: var(--font-mono);
    outline: none;
}
.hero-input-wrap input::placeholder { color: var(--text-muted); }
.hero-input-wrap .hero-btn {
    padding: 14px 28px;
    background: var(--accent);
    color: #0a0a0a;
    border: none;
    font-size: 13px;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.hero-input-wrap .hero-btn:hover { background: #34d399; }
.hero-sub {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    max-width: 600px;
    margin: 0 auto;
    padding-bottom: 16px;
}
.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-dim);
}
.trust-badge .badge-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--green);
    flex-shrink: 0;
}

/* Stats Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
}
.stat-cell {
    text-align: center;
    padding: 28px 16px;
    border-right: 1px solid var(--border);
}
.stat-cell:last-child { border-right: none; }
.stat-cell .num {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.5px;
}
.stat-cell .label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* Problem Section */
.problem-section {
    padding: 80px 24px;
    max-width: 980px;
    margin: 0 auto;
}
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 32px 24px;
    transition: border-color 0.2s, box-shadow 0.2s;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}
.problem-card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.08);
}
.problem-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--red);
    border-radius: 4px;
}
.problem-card h3 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
    letter-spacing: -0.3px;
}
.problem-card p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* How It Works -- Horizontal Timeline */
.how-section {
    padding: 80px 24px;
    max-width: 900px;
    margin: 0 auto;
}

.timeline {
    display: flex;
    align-items: flex-start;
    position: relative;
    padding: 0 40px;
}
/* Connecting line */
.timeline::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 72px;
    right: 72px;
    height: 1px;
    background: var(--border);
}
.timeline-node {
    flex: 1;
    text-align: center;
    position: relative;
}
.timeline-dot {
    width: 36px;
    height: 36px;
    border: 1px solid var(--accent);
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    position: relative;
    z-index: 2;
    border-radius: 50%;
}
.timeline-node h3 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
    letter-spacing: -0.3px;
}
.timeline-node p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
    max-width: 220px;
    margin: 0 auto;
}

/* What We Check -- Grid */
.checks-section {
    padding: 80px 24px;
    max-width: 960px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}
.checks-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.check-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 20px;
    transition: border-color 0.2s, box-shadow 0.2s;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}
.check-item:hover {
    border-color: var(--accent);
    box-shadow: 0 2px 12px rgba(16, 185, 129, 0.08);
}
.check-icon {
    font-size: 14px;
    margin-bottom: 10px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-weight: 600;
}
.check-item h4 {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}
.check-item p {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
}

/* Demo Preview -- Terminal style */
.demo-section {
    padding: 0 24px 80px;
    max-width: 740px;
    margin: 0 auto;
}
.demo-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}
.demo-titlebar {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-surface);
}
.demo-titlebar::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--green);
    display: inline-block;
    border-radius: 50%;
}
.demo-body {
    padding: 28px;
}
.demo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}
.demo-url {
    font-size: 13px;
    color: var(--text-dim);
    font-family: var(--mono);
    background: var(--bg-input);
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
}
.demo-scores {
    display: flex;
    align-items: center;
    gap: 16px;
}
.demo-score {
    text-align: center;
}
.demo-score .val {
    font-family: var(--mono);
    font-size: 32px;
    font-weight: 700;
}
.demo-score .val.red { color: var(--red); }
.demo-score .val.green { color: var(--green); }
.demo-score .lbl {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.demo-arrow {
    font-size: 20px;
    color: var(--text-muted);
    font-family: var(--mono);
}
.demo-badge {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 4px 12px;
    background: var(--green-dim);
    border-radius: 4px;
}
.demo-changes {
    list-style: none;
}
.demo-changes li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dim);
}
.demo-changes li:last-child { border-bottom: none; }
.demo-changes li::before {
    content: '+';
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
}
.demo-download-preview {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    text-align: center;
}

/* Testimonials */
.testimonials-section {
    padding: 80px 24px;
    max-width: 960px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 28px;
    position: relative;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}
.testimonial-card::before {
    content: '\201C';
    font-family: var(--mono);
    font-size: 48px;
    color: var(--accent);
    opacity: 0.2;
    position: absolute;
    top: 12px;
    left: 20px;
    line-height: 1;
}
.testimonial-text {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}
.testimonial-author {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}
.testimonial-role {
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* FAQ Section */
.faq-section {
    padding: 80px 24px;
    max-width: 720px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}
.faq-item {
    border: 1px solid var(--border);
    margin-bottom: 8px;
    background: var(--bg-card);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}
.faq-item summary {
    padding: 18px 24px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.15s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-family: var(--mono);
    font-size: 18px;
    color: var(--accent);
    flex-shrink: 0;
    margin-left: 16px;
    transition: transform 0.2s;
}
.faq-item[open] summary::after {
    content: '-';
}
.faq-item summary:hover { color: var(--accent); }
.faq-answer {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 80px 24px;
    border-top: 1px solid var(--border);
    background: var(--bg-surface);
}
.cta-section h2 {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.7px;
    color: var(--text);
}
.cta-section p {
    color: var(--text-dim);
    font-size: 16px;
    font-family: var(--font-body);
    margin-bottom: 28px;
}
.cta-section .btn {
    font-size: 14px;
    padding: 14px 36px;
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 60px 32px 36px;
    background: var(--bg-surface);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 48px;
    max-width: 960px;
    margin: 0 auto 36px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}
.footer-brand .logo-mark {
    width: 24px;
    height: 24px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    color: #0a0a0a;
    font-family: var(--mono);
    border-radius: 4px;
}
.footer-tagline {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}
.footer-ai-badge {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    border: 1px solid rgba(16, 185, 129, 0.25);
    background: var(--accent-dim);
    padding: 4px 10px;
    display: inline-block;
    border-radius: 6px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.footer-col h4 {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    margin-bottom: 16px;
}
.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    padding: 5px 0;
    transition: color 0.15s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-muted);
    max-width: 960px;
    margin: 0 auto;
}

/* ============================================
   DASHBOARD
   ============================================ */

/* URL Input Box */
.optimize-box {
    text-align: center;
    padding: 40px 28px;
}
.optimize-box h1 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
    letter-spacing: -0.5px;
}
.optimize-box p {
    color: var(--text-dim);
    font-family: var(--font-body);
    font-size: 15px;
    margin-bottom: 24px;
}
.url-input-group {
    display: flex;
    gap: 0;
    max-width: 640px;
    margin: 0 auto 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
    border-radius: 6px;
}
.url-input-group:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}
.url-input-group input[type="url"] {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 14px;
    font-family: var(--font-mono);
    outline: none;
}
.url-input-group input::placeholder { color: var(--text-muted); }
.url-input-group .btn-optimize {
    padding: 14px 28px;
    background: var(--accent);
    color: #0a0a0a;
    border: none;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.url-input-group .btn-optimize:hover { background: #34d399; }
.url-input-group .btn-optimize:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}
.keyword-row {
    max-width: 640px;
    margin: 0 auto;
    text-align: left;
}
.keyword-row label {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.keyword-row input {
    width: 100%;
    padding: 12px 14px;
    margin-top: 6px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 14px;
    font-family: var(--mono);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    border-radius: 4px;
}
.keyword-row input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

/* Processing State */
.processing {
    text-align: center;
    padding: 48px;
}
.spinner {
    width: 36px;
    height: 36px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    animation: spin 0.7s linear infinite;
    margin: 0 auto 20px;
    border-radius: 50%;
}
@keyframes spin { to { transform: rotate(360deg); } }
.processing h2 {
    font-family: var(--mono);
    font-size: 16px;
    font-weight: 700;
}
.processing .step {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 8px;
    transition: color 0.2s;
}
.processing .step::before {
    content: '  ';
    white-space: pre;
}
.processing .step.active {
    color: var(--accent);
    font-weight: 600;
}
.processing .step.active::before {
    content: '> ';
    color: var(--accent);
}
.processing .step.done {
    color: var(--green);
}
.processing .step.done::before {
    content: '\2713 ';
    color: var(--green);
}
.processing-hint {
    color: var(--text-muted);
    margin-top: 20px;
    font-size: 12px;
    font-family: var(--mono);
}

/* Results -- Score Rings */
.score-comparison {
    display: flex;
    align-items: center;
    gap: 24px;
}
.score-ring-wrap {
    text-align: center;
}
.score-ring {
    position: relative;
    width: 140px;
    height: 140px;
}
.score-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}
.ring-bg {
    fill: none;
    stroke: var(--border);
    stroke-width: 4;
}
.ring-fill {
    fill: none;
    stroke-width: 5;
    stroke-linecap: butt;
    transition: stroke-dashoffset 1s ease-out;
}
.ring-fill.before { stroke: var(--red); }
.ring-fill.after { stroke: var(--green); }
.ring-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.ring-value .num {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
}
.ring-value .num.red { color: var(--red); }
.ring-value .num.green { color: var(--green); }
.ring-value .lbl {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.score-arrow {
    font-family: var(--mono);
    font-size: 24px;
    color: var(--text-muted);
}
.score-improvement {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 6px 16px;
    background: var(--green-dim);
    border-radius: 8px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* Action Buttons */
.action-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Changes List */
.changes-list {
    list-style: none;
}
.change-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.change-item:last-child { border-bottom: none; }
.change-icon {
    width: 8px;
    height: 8px;
    margin-top: 6px;
    flex-shrink: 0;
    border-radius: 50%;
}
.change-icon.critical { background: var(--red); }
.change-icon.warning { background: var(--yellow); }
.change-icon.info { background: var(--accent); }
.change-icon.fix { background: var(--green); }
.change-element {
    font-family: var(--mono);
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 2px;
}
.change-detail {
    font-size: 12px;
    color: var(--text-dim);
    font-family: var(--mono);
    word-break: break-all;
}
.change-detail .old {
    color: var(--red);
    text-decoration: line-through;
}
.change-detail .new {
    color: var(--green);
}
.change-reason {
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--mono);
    margin-top: 4px;
    font-style: italic;
}

/* Categorized Fixes */
.fixes-categorized {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.fix-category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 6px;
}
.fix-category-header {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.fix-category-header .fix-count {
    font-size: 11px;
    background: var(--accent-dim);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 1px 8px;
    color: var(--accent);
    border-radius: 4px;
}
.fix-category-item {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-dim);
    font-family: var(--mono);
}
.fix-category-item:last-child { border-bottom: none; }

/* Share Results */
.share-section {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
}
.share-section .share-label {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

/* Code Preview */
.code-preview {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 16px;
    max-height: 400px;
    overflow-y: auto;
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--text-dim);
    border-radius: 4px;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}
.tab {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--mono);
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    transition: all 0.15s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.tab:hover { color: var(--text-dim); }
.tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* History Table */
.history-table {
    width: 100%;
    border-collapse: collapse;
}
.history-table th {
    text-align: left;
    padding: 10px 12px;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.history-table td {
    padding: 12px 12px;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 13px;
    color: var(--text-dim);
}
.history-table tr:hover td {
    background: rgba(16, 185, 129, 0.03);
    color: var(--text);
}
.history-table .url-cell {
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--mono);
    font-size: 12px;
}
.status-badge {
    font-family: var(--font-body);
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid;
    border-radius: 6px;
}
.status-badge.complete {
    background: var(--green-dim);
    color: var(--green);
    border-color: rgba(16, 185, 129, 0.25);
}
.status-badge.failed {
    background: var(--red-dim);
    color: var(--red);
    border-color: rgba(239, 68, 68, 0.25);
}
.history-empty {
    color: var(--text-muted);
    font-size: 13px;
    font-family: var(--mono);
    padding: 20px 0;
}

/* ============================================
   LOGIN / REGISTER
   ============================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.auth-brand {
    text-align: center;
    margin-bottom: 20px;
}
.auth-brand .logo-mark {
    width: 36px;
    height: 36px;
    background: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 700;
    color: #0a0a0a;
    margin-bottom: 10px;
    border-radius: 6px;
}
.auth-brand h2 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}
.auth-trust {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
}
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 32px;
    width: 100%;
    max-width: 400px;
    position: relative;
    border-radius: 8px;
}
.auth-card h1 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
    text-align: center;
    color: var(--text);
    letter-spacing: -0.5px;
}
.auth-card .subtitle {
    color: var(--text-dim);
    text-align: center;
    margin-bottom: 24px;
    font-family: var(--font-body);
    font-size: 14px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-group input {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 14px;
    font-family: var(--font-body);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    border-radius: 8px;
}
.form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}
.form-group input::placeholder {
    color: var(--text-muted);
}
.btn-submit {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: #0a0a0a;
    border: none;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.15s;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 8px;
}
.btn-submit:hover { background: #34d399; }
.btn-submit:disabled { opacity: 0.3; cursor: not-allowed; }
.auth-switch {
    text-align: center;
    margin-top: 16px;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-muted);
}
.auth-switch a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}
.auth-free-note {
    text-align: center;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-muted);
}
.auth-free-note span {
    color: var(--green);
}

/* Alerts */
.alert {
    padding: 10px 14px;
    font-family: var(--mono);
    font-size: 13px;
    margin-bottom: 14px;
    border: 1px solid;
    border-radius: 4px;
}
.alert-error {
    background: var(--red-dim);
    border-color: rgba(239, 68, 68, 0.25);
    color: var(--red);
}
.alert-success {
    background: var(--green-dim);
    border-color: rgba(16, 185, 129, 0.25);
    color: var(--green);
}

/* ============================================
   PRICING PAGE
   ============================================ */
.pricing-header {
    text-align: center;
    margin-bottom: 48px;
}
.pricing-header h1 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
    letter-spacing: -0.8px;
}
.pricing-header p {
    color: var(--text-dim);
    font-family: var(--font-body);
    font-size: 16px;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    max-width: 1040px;
    margin: 0 auto;
    gap: 20px;
}
.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}
.pricing-card:hover {
    background: var(--bg-surface);
    border-color: var(--border-hover);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.08);
}
.pricing-card.popular {
    background: var(--bg-surface);
    position: relative;
    overflow: hidden;
    isolation: isolate;
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15), 0 8px 24px rgba(0,0,0,0.15);
}
/* Holographic shimmer border */
.pricing-card.popular::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        var(--accent),
        #34d399,
        var(--accent),
        #06b6d4,
        var(--accent)
    );
    background-size: 300% 300%;
    animation: shimmer 4s ease-in-out infinite;
    z-index: -1;
}
.pricing-card.popular::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    right: 1px;
    bottom: 1px;
    background: var(--bg-surface);
    z-index: -1;
}
@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.pricing-popular-badge {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--accent);
    color: #0a0a0a;
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 700;
    padding: 5px 0;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 12px 12px 0 0;
}
.pricing-plan-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
    letter-spacing: -0.3px;
}
.pricing-card.popular .pricing-plan-name {
    margin-top: 20px;
}
.pricing-price {
    margin-bottom: 24px;
}
.price-amount {
    font-family: var(--font-mono);
    font-size: 44px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -1px;
}
.price-period {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-muted);
}
.pricing-savings {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
    margin-bottom: 0;
}
.pricing-toggle-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-dim);
}
.pricing-toggle-row .toggle-badge {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 700;
    background: var(--accent-dim);
    color: var(--accent);
    border: 1px solid rgba(16,185,129,0.25);
    padding: 2px 8px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}
.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}
.pricing-features li {
    padding: 7px 0;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 8px;
}
.pricing-features li::before {
    content: '✓';
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
    width: 14px;
}
.pricing-features li.disabled {
    color: var(--text-muted);
}
.pricing-features li.disabled::before {
    content: '—';
    color: var(--text-muted);
}
.pricing-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 12px 16px;
    font-size: 14px;
    font-family: var(--font-body);
    font-weight: 600;
}
.pricing-btn-current {
    font-family: var(--font-body);
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 8px;
    display: block;
    text-align: center;
}
.pricing-btn-soon {
    font-family: var(--font-body);
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 8px;
    display: block;
    text-align: center;
}

/* Comparison Table */
.comparison-section {
    max-width: 960px;
    margin: 48px auto 0;
    overflow-x: auto;
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: 13px;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
.comparison-table th {
    padding: 14px 16px;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
}
.comparison-table th:first-child {
    text-align: left;
}
.comparison-table th:last-child { border-right: none; }
.comparison-table th.popular-col {
    color: var(--accent);
    background: rgba(16, 185, 129, 0.05);
}
.comparison-table td {
    padding: 12px 16px;
    text-align: center;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    background: var(--bg-card);
}
.comparison-table td:first-child {
    text-align: left;
    color: var(--text);
    font-weight: 500;
}
.comparison-table td:last-child { border-right: none; }
.comparison-table .check {
    color: var(--green);
    font-weight: 700;
}
.comparison-table .cross {
    color: var(--text-muted);
}

/* Pricing FAQ */
.pricing-faq {
    max-width: 720px;
    margin: 64px auto 0;
}
.pricing-faq-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 24px;
    color: var(--text);
    letter-spacing: -0.5px;
}

/* ============================================
   ACCOUNT PAGE
   ============================================ */
.account-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.account-card { padding: 28px; }
.account-card:last-child { grid-column: 1 / -1; }
.account-label {
    font-family: var(--font-body);
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 12px;
}
.account-value {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
}
.account-value .credits-sub {
    font-size: 14px;
    color: var(--text-dim);
}
.plan-badge-free { color: var(--text-dim); }
.plan-badge-starter { color: var(--accent); }
.plan-badge-pro { color: var(--green); }
.plan-badge-agency { color: var(--orange); }
.account-info-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-body);
    font-size: 13px;
}
.account-info-row:last-child { border-bottom: none; }
.account-info-label { color: var(--text-muted); }

/* Usage Bar */
.usage-bar-wrap {
    margin-top: 16px;
}
.usage-bar {
    width: 100%;
    height: 8px;
    background: var(--border);
    overflow: hidden;
    margin-top: 8px;
    border-radius: 4px;
}
.usage-bar-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.5s ease;
    border-radius: 4px;
}
.usage-label {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Upsell Card */
.upsell-card {
    background: var(--bg-card);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 28px;
    text-align: center;
    margin-top: 16px;
    border-radius: 6px;
}
.upsell-card h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
    letter-spacing: -0.4px;
}
.upsell-card p {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 16px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .hero h1 { font-size: 32px; }
    .hero p.lead { font-size: 15px; }
    .section-title { font-size: 22px; }
    .timeline { flex-direction: column; padding: 0; gap: 24px; }
    .timeline::before {
        top: 0;
        bottom: 0;
        left: 18px;
        right: auto;
        width: 1px;
        height: auto;
    }
    .timeline-node { text-align: left; display: flex; gap: 16px; align-items: flex-start; }
    .timeline-dot { margin: 0; flex-shrink: 0; }
    .timeline-node p { max-width: none; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .stat-cell:nth-child(2) { border-right: none; }
    .problem-grid { grid-template-columns: 1fr; }
    .checks-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card { border-right: none; }
    .fixes-categorized { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .comparison-table { font-size: 11px; }
    .comparison-table th, .comparison-table td { padding: 8px 10px; }
}
@media (max-width: 640px) {
    .topbar { padding: 0 16px; }
    /* Mobile hamburger */
    .nav-toggle-label { display: flex; }
    .topbar-right {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 16px;
        gap: 8px;
        display: none;
        z-index: 99;
    }
    .nav-toggle:checked ~ .topbar-right {
        display: flex;
    }
    .topbar-right .btn { width: 100%; justify-content: center; }
    .topbar-right .btn-logout { text-align: center; padding: 8px; }
    .topbar-right .credits-badge { text-align: center; }
    .url-input-group { flex-direction: column; }
    .hero-input-wrap { flex-direction: column; }
    .score-comparison { flex-wrap: wrap; justify-content: center; }
    .results-header { flex-direction: column; align-items: flex-start; }
    .card { padding: 20px; }
    .account-grid { grid-template-columns: 1fr; }
    .account-card:last-child { grid-column: auto; }
    .demo-header { flex-direction: column; }
    .trust-badges { gap: 16px; }
    .checks-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .hero h1 { font-size: 28px; }
    .cursor { height: 24px; width: 8px; }
    .perf-scores-row { grid-template-columns: repeat(2, 1fr); }
    .perf-metrics-row { grid-template-columns: repeat(2, 1fr); }
    .perf-two-col { grid-template-columns: 1fr; }
}

/* ============================================
   LIGHT THEME
   ============================================ */
[data-theme="light"] {
    --bg:          #f8fafc;
    --bg-surface:  #ffffff;
    --bg-card:     #ffffff;
    --bg-input:    #f1f5f9;
    --border:      #e2e8f0;
    --border-hover:#cbd5e1;
    --text:        #0f172a;
    --text-dim:    #475569;
    --text-muted:  #94a3b8;
    --accent:      #10b981;
    --accent-dim:  rgba(16, 185, 129, 0.08);
    --accent-glow: rgba(16, 185, 129, 0.12);
    --green:       #10b981;
    --green-dim:   rgba(16, 185, 129, 0.08);
    --red:         #ef4444;
    --red-dim:     rgba(239, 68, 68, 0.06);
    --yellow:      #eab308;
    --orange:      #f97316;
}
[data-theme="light"] body::before {
    background-image: radial-gradient(circle, rgba(16, 185, 129, 0.04) 1px, transparent 1px);
}
[data-theme="light"] .topbar {
    background: rgba(255, 255, 255, 0.95);
}
[data-theme="light"] .topbar .logo .logo-mark {
    color: #ffffff;
}
[data-theme="light"] .btn-primary {
    color: #ffffff;
}
[data-theme="light"] .btn-primary:hover {
    color: #ffffff;
}
[data-theme="light"] .hero-input-wrap .hero-btn,
[data-theme="light"] .url-input-group .btn-optimize,
[data-theme="light"] .btn-submit,
[data-theme="light"] .pricing-popular-badge {
    color: #ffffff;
}
[data-theme="light"] .footer-brand .logo-mark {
    color: #ffffff;
}
[data-theme="light"] .pricing-card.popular::after {
    background: var(--bg-surface);
}

/* ---- Theme Toggle Button ---- */
.theme-toggle {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-dim);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s;
    padding: 0;
    flex-shrink: 0;
}
.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}
[data-theme="dark"] .theme-icon-sun { display: block; }
[data-theme="dark"] .theme-icon-moon { display: none; }
[data-theme="light"] .theme-icon-sun { display: none; }
[data-theme="light"] .theme-icon-moon { display: block; }
/* Default (no data-theme yet) */
.theme-icon-moon { display: none; }

/* ============================================
   PERFORMANCE PAGE
   ============================================ */

/* Score Cards Row */
.perf-scores-card { padding: 24px 28px; }
.perf-url-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.perf-tested-url {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.perf-strategy-badge {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    padding: 3px 10px;
    background: var(--accent-dim);
    color: var(--accent);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 4px;
    letter-spacing: 1px;
    flex-shrink: 0;
}

.perf-scores-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    justify-items: center;
}

.perf-score-circle {
    position: relative;
    width: 110px;
    height: 110px;
}
.perf-score-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}
.perf-ring-bg {
    fill: none;
    stroke: var(--border);
    stroke-width: 5;
}
.perf-ring-fill {
    fill: none;
    stroke: var(--accent);
    stroke-width: 6;
    stroke-linecap: round;
    transition: stroke-dashoffset 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.perf-ring-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.perf-ring-num {
    font-family: var(--font-mono);
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
}
.perf-ring-title {
    font-family: var(--font-body);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Score circle animate-in */
@keyframes perfRingIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}
.perf-score-circle {
    animation: perfRingIn 0.5s ease-out both;
}
.perf-score-circle:nth-child(1) { animation-delay: 0s; }
.perf-score-circle:nth-child(2) { animation-delay: 0.1s; }
.perf-score-circle:nth-child(3) { animation-delay: 0.2s; }
.perf-score-circle:nth-child(4) { animation-delay: 0.3s; }

/* Core Web Vitals Metrics */
.perf-metrics-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}
.perf-metric {
    text-align: center;
    padding: 16px 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: border-color 0.2s;
}
.perf-metric.score-good { border-color: rgba(16, 185, 129, 0.4); }
.perf-metric.score-avg  { border-color: rgba(249, 115, 22, 0.4); }
.perf-metric.score-poor { border-color: rgba(239, 68, 68, 0.4); }

.perf-metric-value {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}
.perf-metric.score-good .perf-metric-value { color: var(--green); }
.perf-metric.score-avg .perf-metric-value  { color: var(--orange); }
.perf-metric.score-poor .perf-metric-value { color: var(--red); }

.perf-metric-name {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.3px;
}
.perf-metric-desc {
    font-family: var(--font-body);
    font-size: 9px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Page Stats */
.perf-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.perf-stats-list { }
.perf-stat-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 13px;
}
.perf-stat-row:last-child { border-bottom: none; }
.perf-stat-row span:first-child { color: var(--text-dim); }
.perf-stat-row span:last-child { color: var(--text); font-weight: 600; }

/* Pie Chart (CSS conic-gradient) */
.perf-pie-chart {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 16px;
    background: var(--border);
}
.perf-pie-legend { }
.perf-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-dim);
}
.perf-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}
.perf-legend-val {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 11px;
}

/* Waterfall Chart */
.perf-waterfall { }
.perf-waterfall-row {
    display: grid;
    grid-template-columns: 100px 1fr 80px;
    gap: 12px;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    animation: wfSlideIn 0.4s ease-out both;
}
.perf-waterfall-row:last-child { border-bottom: none; }

@keyframes wfSlideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.perf-wf-label {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text);
    font-weight: 600;
    white-space: nowrap;
}
.perf-wf-count {
    color: var(--text-muted);
    font-weight: 400;
}
.perf-wf-bar-wrap {
    height: 18px;
    background: var(--bg-input);
    border-radius: 3px;
    overflow: hidden;
}
.perf-wf-bar {
    height: 100%;
    border-radius: 3px;
    min-width: 2px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.perf-wf-size {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-dim);
    text-align: right;
}

/* Recommendations */
.perf-recommendations { }
.perf-rec-item {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.perf-rec-item:last-child { border-bottom: none; }
.perf-rec-header {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.perf-rec-badge {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}
.perf-rec-critical {
    background: var(--red-dim);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.25);
}
.perf-rec-warning {
    background: rgba(249, 115, 22, 0.08);
    color: var(--orange);
    border: 1px solid rgba(249, 115, 22, 0.25);
}
.perf-rec-info {
    background: var(--green-dim);
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.25);
}
.perf-rec-title {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}
.perf-rec-value {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-dim);
}
.perf-rec-desc {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
    line-height: 1.6;
}

/* Actions bar */
.perf-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

/* History inline score */
.perf-score-inline {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
}
.perf-score-inline.score-good {
    color: var(--green);
    background: var(--green-dim);
}
.perf-score-inline.score-avg {
    color: var(--orange);
    background: rgba(249, 115, 22, 0.08);
}
.perf-score-inline.score-poor {
    color: var(--red);
    background: var(--red-dim);
}

/* Screenshot */
.perf-screenshot {
    text-align: center;
    padding: 16px 0;
}

/* Performance page responsive */
@media (max-width: 768px) {
    .perf-scores-row { grid-template-columns: repeat(2, 1fr); }
    .perf-metrics-row { grid-template-columns: repeat(3, 1fr); }
    .perf-two-col { grid-template-columns: 1fr; }
    .perf-waterfall-row { grid-template-columns: 80px 1fr 60px; }
    .perf-actions { flex-direction: column; }
    .perf-actions .btn { width: 100%; justify-content: center; }
}

/* ============================================
   FREE SCAN — Landing Page
   ============================================ */

/* Spinner for scan loading */
.free-scan-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

.free-scan-results {
    margin-top: 32px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 0 40px rgba(16, 185, 129, 0.08);
    animation: scan-results-in 0.4s ease-out;
}

@keyframes scan-results-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Score circles row */
.scan-scores-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    margin-bottom: 28px;
}

.scan-score-wrap {}

.scan-score-circle {
    width: 100px;
    height: 100px;
    position: relative;
}
.scan-score-circle svg {
    width: 100px;
    height: 100px;
    transform: rotate(-90deg);
}
.scan-ring-bg {
    fill: none;
    stroke: var(--border);
    stroke-width: 7;
}
.scan-ring-fill {
    fill: none;
    stroke: var(--accent);
    stroke-width: 7;
    stroke-linecap: round;
}
.scan-ring-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
}
.scan-ring-num {
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}
.scan-ring-lbl {
    font-family: var(--mono);
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 3px;
}

/* Grade */
.scan-grade-wrap {
    text-align: center;
}
.scan-grade {
    font-family: var(--font-display);
    font-size: 56px;
    font-weight: 700;
    line-height: 1;
    color: var(--accent);
    text-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
    letter-spacing: -1px;
}
.scan-grade-lbl {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* Issues preview */
.scan-issues-preview {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 20px;
}
.scan-issues-title {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.scan-issues-icon {
    color: var(--yellow);
    margin-right: 6px;
}
.scan-issue-item {
    padding: 7px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
    color: var(--text-dim);
}
.scan-issue-item:last-child { border-bottom: none; }
.scan-issue-critical { color: var(--text); }
.scan-issue-critical::before { color: var(--red); }
.scan-issues-more {
    margin-top: 10px;
    text-align: center;
}
.scan-more-badge {
    display: inline-block;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px dashed var(--border-hover);
    border-radius: 3px;
    padding: 4px 12px;
}

/* CTA block */
.scan-cta-block {
    text-align: center;
    padding-top: 8px;
}
.scan-cta-msg {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 14px;
    line-height: 1.5;
}
.scan-cta-btn {
    display: inline-block;
    background: var(--accent);
    color: #0a0a0a;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    padding: 13px 28px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.15s;
    letter-spacing: 0.3px;
}
.scan-cta-btn:hover {
    background: #34d399;
    color: #0a0a0a;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}
.scan-cta-sub {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 10px;
}

/* Scan again button */
.scan-again-btn {
    display: block;
    margin: 16px auto 0;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--mono);
    font-size: 12px;
    padding: 8px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
}
.scan-again-btn:hover {
    border-color: var(--border-hover);
    color: var(--text-dim);
    background: var(--bg-input);
}

/* Scan error */
.scan-error-msg {
    background: var(--red-dim);
    border: 1px solid var(--red);
    border-radius: 5px;
    padding: 12px 16px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--red);
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================
   FEATURE HIGHLIGHTS — Landing Page
   ============================================ */

.features-highlight-section {
    padding: 80px 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 0;
}

@media (max-width: 900px) {
    .feature-highlights-grid { grid-template-columns: 1fr; }
}

.feature-highlight-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}
.feature-highlight-card:hover {
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 4px 24px rgba(16, 185, 129, 0.06);
}

.fh-icon {
    width: 52px;
    height: 52px;
    background: var(--accent-dim);
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.fh-badge {
    display: inline-block;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-dim);
    border: 1px solid rgba(16,185,129,0.25);
    border-radius: 3px;
    padding: 2px 8px;
    margin-bottom: 12px;
    align-self: flex-start;
}

.pro-badge {
    color: var(--orange);
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.25);
}

.feature-highlight-card h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: -0.4px;
}
.feature-highlight-card p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.65;
    margin-bottom: 16px;
    flex: 1;
}
.fh-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}
.fh-list li {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-muted);
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}
.fh-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.fh-cta {
    display: block;
    text-align: center;
    background: var(--accent);
    color: #0a0a0a;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 700;
    padding: 11px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.15s;
    margin-top: auto;
    letter-spacing: 0.3px;
}
.fh-cta:hover {
    background: #34d399;
    color: #0a0a0a;
    box-shadow: 0 2px 12px rgba(16, 185, 129, 0.25);
}
.fh-cta-pro {
    background: transparent;
    color: var(--orange);
    border: 1px solid var(--orange);
}
.fh-cta-pro:hover {
    background: rgba(249, 115, 22, 0.1);
    color: var(--orange);
    box-shadow: 0 2px 12px rgba(249, 115, 22, 0.2);
}

/* ============================================
   COMPETITOR COMPARISON — Performance Page
   ============================================ */

.competitor-locked {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}
.competitor-lock-icon {
    margin-bottom: 16px;
}
.competitor-lock-title {
    font-family: var(--mono);
    font-size: 15px;
    font-weight: 700;
    color: var(--text-dim);
    margin-bottom: 10px;
}
.competitor-lock-desc {
    font-size: 14px;
    color: var(--text-muted);
    max-width: 420px;
    margin: 0 auto;
    line-height: 1.6;
}

.comp-table-wrap table {
    width: 100%;
}

/* ============================================
   LIGHT THEME OVERRIDES — New Sections
   ============================================ */
[data-theme="light"] .free-scan-results {
    background: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 4px 32px rgba(16, 185, 129, 0.1);
}
[data-theme="light"] .scan-issues-preview {
    background: #f8f9fa;
}
[data-theme="light"] .feature-highlight-card {
    background: #ffffff;
}
[data-theme="light"] .competitor-locked {
    color: var(--text-muted);
}
[data-theme="light"] .scan-cta-btn {
    background: var(--accent);
    color: #fff;
}
[data-theme="light"] .scan-cta-btn:hover {
    background: #059669;
    color: #fff;
}
[data-theme="light"] .fh-cta {
    background: var(--accent);
    color: #fff;
}
[data-theme="light"] .fh-cta:hover {
    background: #059669;
    color: #fff;
}