/* ============================================================
   ScoreCraft.ai — Stylesheet
   Dark/Light theme system with CSS custom properties
   Default: Dark mode  |  Toggle: .dark class on <html>
   ============================================================ */

/* ==========================================================
   1. DESIGN TOKENS — Light Mode (defaults)
   ========================================================== */
:root {
    /* Background */
    --bg:            #FFFFFF;
    --bg-alt:        #F4F6FA;
    --bg-surface:    #FFFFFF;

    /* Borders & Shadows */
    --border:        #E2E8F0;
    --shadow:        0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:     0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg:     0 10px 25px rgba(0,0,0,0.1);

    /* Foreground */
    --fg:            #0F172A;
    --fg-secondary:  #475569;
    --fg-muted:      #64748B;

    /* Brand — Indigo */
    --primary:       #6366F1;
    --primary-hover: #4F46E5;
    --primary-dim:   rgba(99,102,241,0.1);

    /* Accents */
    --accent:        #06B6D4;
    --success:       #22C55E;
    --warning:       #F59E0B;
    --danger:        #EF4444;

    /* Navigation */
    --nav-bg:        #FFFFFF;
    --nav-shadow:    0 1px 3px rgba(0,0,0,0.05);

    /* Footer — always dark */
    --footer-bg:     #0F172A;
    --footer-fg:     #CDD0D4;
    --footer-fg-dim: #9BA1AB;
    --footer-border: #1E293B;

    /* Misc tokens */
    --radius:        12px;
    --radius-lg:     16px;
    --radius-sm:     8px;
}

/* ==========================================================
   2. DESIGN TOKENS — Dark Mode (.dark on <html>)
   ========================================================== */
.dark {
    --bg:            #0F1219;
    --bg-alt:        #171C26;
    --bg-surface:    #171C26;

    --border:        #2A3040;
    --shadow:        0 1px 3px rgba(0,0,0,0.3);
    --shadow-md:     0 4px 12px rgba(0,0,0,0.3);
    --shadow-lg:     0 10px 25px rgba(0,0,0,0.4);

    --fg:            #E8EAED;
    --fg-secondary:  #9BA1AB;
    --fg-muted:      #6D737A;

    --primary:       #818CF8;
    --primary-hover: #6366F1;
    --primary-dim:   rgba(129,140,248,0.15);

    --accent:        #22D3EE;

    --nav-bg:        #0F1219;
    --nav-shadow:    0 1px 3px rgba(0,0,0,0.3);

    --footer-bg:     #0A0D12;
    --footer-fg:     #CDD0D4;
    --footer-fg-dim: #9BA1AB;
    --footer-border: #1A1F2A;
}

/* ==========================================================
   3. RESET & BASE
   ========================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                 'Helvetica Neue', Arial, sans-serif;
    color: var(--fg);
    background: var(--bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.25s ease, color 0.25s ease;
}

main { flex: 1; }

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover { color: var(--primary-hover); }

img { max-width: 100%; height: auto; }

/* ==========================================================
   4. ACCESSIBILITY
   ========================================================== */

/* Focus visible — keyboard-only focus ring */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    z-index: 9999;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 1rem;
    color: #FFFFFF;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================================
   5. LOGO SWITCHING
   ========================================================== */
.logo-light { display: block; }
.logo-dark  { display: none; }
.dark .logo-light { display: none; }
.dark .logo-dark  { display: block; }

/* ==========================================================
   6. THEME TOGGLE ICON SWITCHING
   ========================================================== */
.icon-sun  { display: none; }
.icon-moon { display: block; }
.dark .icon-sun  { display: block; }
.dark .icon-moon { display: none; }

/* ==========================================================
   7. CONTAINERS
   ========================================================== */
.container    { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.container-sm { max-width: 800px;  margin: 0 auto; padding: 0 1.5rem; }
.container-lg { max-width: 1000px; margin: 0 auto; padding: 0 1.5rem; }

/* ==========================================================
   8. HEADER / NAV — Sticky with backdrop blur
   ========================================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 4.5rem;
    background: var(--nav-bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--nav-shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: background-color 0.25s ease, border-color 0.25s ease;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--fg);
    text-decoration: none;
}
.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.8rem;
}
.logo .highlight { color: var(--primary); }

/* Desktop nav links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav-links a {
    color: var(--fg-muted);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.25rem 0;
    position: relative;
    transition: color 0.2s;
    text-decoration: none;
}
.nav-links a:hover {
    color: var(--fg);
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
    transition: width 0.2s ease;
}
.nav-links a:hover::after {
    width: 100%;
}

/* Nav actions (theme toggle + mobile toggle) */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Auth buttons in nav */
.btn-login {
    color: var(--primary) !important;
    font-weight: 500;
}
.btn-signup {
    background: var(--primary);
    color: #FFFFFF !important;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: background-color 0.2s;
}
.btn-signup:hover {
    background: var(--primary-hover);
    color: #FFFFFF !important;
}

/* Theme toggle button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--fg-muted);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}
.theme-toggle:hover {
    color: var(--fg);
    background: var(--bg-alt);
    border-color: var(--fg-muted);
}

/* Mobile hamburger toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--fg-muted);
    transition: color 0.2s;
}
.mobile-toggle:hover {
    color: var(--fg);
}

/* ==========================================================
   9. MOBILE MENU — Slide-open panel
   ========================================================== */
.mobile-menu {
    display: none;
    background: var(--nav-bg);
    border-top: 1px solid var(--border);
    padding: 1rem 1.5rem;
    position: sticky;
    top: 4.5rem;
    z-index: 99;
    transition: background-color 0.25s ease;
}
.mobile-menu.open {
    display: block;
    animation: slideDown 0.25s ease-out;
}
.mobile-menu a {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--fg-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.mobile-menu a:last-child {
    border-bottom: none;
}
.mobile-menu a:hover {
    color: var(--primary);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================
   10. BUTTONS
   ========================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(99,102,241,0.25);
}
.btn-primary:hover {
    background: var(--primary-hover);
    color: #FFFFFF;
    box-shadow: 0 6px 20px rgba(99,102,241,0.3);
    transform: translateY(-1px);
}

.btn-outline {
    background: var(--bg-surface);
    color: var(--fg);
    border: 1px solid var(--border);
}
.btn-outline:hover {
    background: var(--bg-alt);
    color: var(--fg);
}

.btn-white {
    background: #FFFFFF;
    color: var(--primary);
}
.btn-white:hover {
    background: rgba(255,255,255,0.9);
    color: var(--primary);
}

.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ==========================================================
   11. BADGES / TAGS
   ========================================================== */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}
.badge-high     { background: rgba(239,68,68,0.1);  color: var(--danger); }
.badge-medium   { background: rgba(245,158,11,0.1); color: var(--warning); }
.badge-low      { background: var(--bg-alt);         color: var(--fg-muted); }
.badge-success  { background: rgba(34,197,94,0.1);  color: var(--success); }
.badge-primary  { background: var(--primary-dim);    color: var(--primary); }
.badge-critical {
    background: rgba(239,68,68,0.1);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.2);
}
.badge-warning {
    background: rgba(245,158,11,0.1);
    color: var(--warning);
    border: 1px solid rgba(245,158,11,0.2);
}
.badge-info {
    background: rgba(6,182,212,0.1);
    color: var(--accent);
    border: 1px solid rgba(6,182,212,0.2);
}

/* ==========================================================
   12. CARDS
   ========================================================== */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: background-color 0.25s ease, border-color 0.25s ease;
}
.card-body { padding: 1.5rem; }

/* ==========================================================
   13. HERO
   ========================================================== */
.hero {
    position: relative;
    overflow: hidden;
    padding: 5rem 1.5rem 4rem;
    text-align: center;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-dim), var(--bg), rgba(6,182,212,0.05));
    z-index: 0;
    transition: background 0.25s ease;
}
.hero-blob-1 {
    position: absolute;
    top: -10rem;
    right: -5rem;
    width: 24rem;
    height: 24rem;
    background: var(--primary-dim);
    border-radius: 50%;
    filter: blur(60px);
}
.hero-blob-2 {
    position: absolute;
    bottom: -10rem;
    left: -5rem;
    width: 20rem;
    height: 20rem;
    background: rgba(6,182,212,0.1);
    border-radius: 50%;
    filter: blur(60px);
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}
.hero h1 {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--fg);
}
.hero-gauge {
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
    flex-shrink: 0;
    filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.35));
}
.hero h1 .highlight { color: var(--primary); }
.hero p {
    font-size: 1.15rem;
    color: var(--fg-muted);
    margin-top: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================
   14. AUDIT INPUT FORM
   ========================================================== */
.audit-form {
    margin-top: 2.5rem;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}
.audit-input-row { display: flex; gap: 0.75rem; }
.audit-input-wrap { flex: 1; position: relative; }
.audit-input-wrap .icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--fg-muted);
}
.audit-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    font-size: 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-surface);
    color: var(--fg);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.25s;
}
.audit-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-dim);
}
.audit-input::placeholder { color: var(--fg-muted); }

.competitor-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--primary);
    cursor: pointer;
    background: none;
    border: none;
}
.competitor-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    margin-top: 0.75rem;
    background: var(--bg-surface);
    color: var(--fg);
    outline: none;
    transition: border-color 0.2s, background-color 0.25s;
}
.competitor-input:focus { border-color: var(--primary); }
.trust-line { font-size: 0.85rem; color: var(--fg-muted); margin-top: 1rem; }
.form-error { font-size: 0.85rem; color: var(--danger); text-align: center; margin-top: 0.75rem; }

/* ==========================================================
   15. SECTIONS
   ========================================================== */
.section { padding: 5rem 1.5rem; }
.section-muted {
    background: var(--bg-alt);
    transition: background-color 0.25s ease;
}
.section-gradient {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: #FFFFFF;
}
.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    color: var(--fg);
}
.section-subtitle {
    font-size: 1.1rem;
    color: var(--fg-muted);
    text-align: center;
    margin-top: 1rem;
}

/* ==========================================================
   16. GRID
   ========================================================== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

/* ==========================================================
   17. STEP CARDS (How it works)
   ========================================================== */
.step-card {
    text-align: center;
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-surface);
    transition: box-shadow 0.2s, background-color 0.25s, border-color 0.25s;
}
.step-card:hover { box-shadow: var(--shadow-lg); }
.step-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: var(--primary-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    color: var(--primary);
}
.step-number {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-dim);
    padding: 0.2rem 0.75rem;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 0.75rem;
}
.step-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--fg);
}
.step-card p { color: var(--fg-muted); font-size: 0.9rem; }

/* ==========================================================
   18. PRICING CARDS
   ========================================================== */
.pricing-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    background: var(--bg-surface);
    transition: background-color 0.25s, border-color 0.25s;
}
.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(99,102,241,0.1);
}
.pricing-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}
.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--fg);
}
.pricing-card .price {
    font-size: 3rem;
    font-weight: 800;
    margin: 1rem 0 0.25rem;
    color: var(--fg);
}
.pricing-card .price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--fg-muted);
}
.pricing-card .desc {
    font-size: 0.85rem;
    color: var(--fg-muted);
}
.pricing-features {
    list-style: none;
    margin: 1.5rem 0;
    flex: 1;
}
.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    color: var(--fg-secondary);
}
.pricing-features .check {
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}
.pricing-features .cross {
    color: var(--fg-muted);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ==========================================================
   19. PROGRESS PAGE
   ========================================================== */
.progress-container {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.5rem;
}
.progress-ring {
    position: relative;
    width: 128px;
    height: 128px;
    margin: 0 auto 2.5rem;
}
.progress-ring .ring {
    position: absolute;
    border-radius: 50%;
}
.progress-ring .ring-1 {
    inset: 0;
    background: var(--primary-dim);
    animation: pulse-ring 2s ease-in-out infinite;
}
.progress-ring .ring-2 {
    inset: 12px;
    background: rgba(99,102,241,0.06);
    animation: pulse-ring 2s ease-in-out infinite 0.5s;
}
.dark .progress-ring .ring-2 {
    background: rgba(129,140,248,0.06);
}
.progress-ring .ring-3 {
    inset: 24px;
    background: var(--bg-surface);
    border: 4px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -16px 0 0 -16px;
}
.progress-steps {
    text-align: left;
    max-width: 320px;
    margin: 0 auto 2rem;
}
.progress-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.step-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.step-dot.done { background: var(--success); color: #FFFFFF; }
.step-dot.active { border: 2px solid var(--primary); }
.step-dot.active::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse 1.5s infinite;
}
.step-dot.pending { border: 2px solid var(--border); }
.step-label { font-size: 0.9rem; }
.step-label.active { color: var(--fg); font-weight: 500; }
.step-label.done   { color: var(--fg); font-weight: 500; }
.step-label.pending { color: var(--fg-muted); }
.tip-box {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    max-width: 400px;
    margin: 0 auto;
    font-size: 0.85rem;
    color: var(--fg-muted);
    transition: background-color 0.25s, border-color 0.25s;
}
.tip-box strong { color: var(--fg); }

/* ==========================================================
   20. RESULTS PAGE
   ========================================================== */
.results-header {
    background: linear-gradient(135deg, var(--primary-dim), rgba(6,182,212,0.05));
    padding: 2rem;
    border-bottom: 1px solid var(--border);
    transition: background 0.25s, border-color 0.25s;
}
.results-site-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.reanalyze-btn {
    white-space: nowrap;
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
}
.site-icon-img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    object-fit: contain;
    background: var(--bg-surface);
}
.site-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--primary-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.25rem;
}
.site-meta {
    font-size: 0.85rem;
    color: var(--fg-muted);
    margin-top: 0.25rem;
}

/* Score gauge */
.score-area { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.gauge { position: relative; width: 180px; height: 180px; }
.gauge svg { transform: rotate(-90deg); }
.gauge-bg { fill: none; stroke: var(--border); stroke-width: 10; }
.gauge-fill {
    fill: none;
    stroke-width: 10;
    stroke-linecap: round;
    transition: stroke-dashoffset 1.5s ease-out;
}
.gauge-text {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.gauge-score { font-size: 3rem; font-weight: 800; color: var(--fg); }
.gauge-label { font-size: 0.8rem; color: var(--fg-muted); }

/* Sub-scores */
.sub-scores { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; flex: 1; }
.sub-score {
    text-align: center;
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 0.75rem;
    transition: background-color 0.25s;
}
.sub-score-value { font-size: 1.5rem; font-weight: 700; color: var(--fg); }
.sub-score-value span { font-size: 0.8rem; font-weight: 400; color: var(--fg-muted); }
.sub-score-label { font-size: 0.75rem; color: var(--fg-muted); margin-top: 0.25rem; }
.sub-score-bar {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    margin-top: 0.5rem;
    overflow: hidden;
}
.sub-score-bar-fill { height: 100%; border-radius: 3px; transition: width 1s ease-out; }

/* Score reasons */
.score-reasons { margin-top: 1.25rem; }
.score-reasons h4 {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}
.score-reasons li {
    font-size: 0.85rem;
    color: var(--fg-muted);
    margin-bottom: 0.25rem;
    padding-left: 1rem;
    position: relative;
}
.score-reasons li::before {
    content: '\2022';
    color: var(--primary);
    position: absolute;
    left: 0;
}

/* ==========================================================
   21. ACTION CARDS
   ========================================================== */
.action-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 0.75rem;
    transition: box-shadow 0.2s, border-color 0.25s;
}
.action-card:hover { box-shadow: var(--shadow); }
.action-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font: inherit;
    color: var(--fg);
}
.action-rank {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--primary-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.action-title { font-weight: 600; margin-bottom: 0.5rem; color: var(--fg); }
.action-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.action-chevron {
    color: var(--fg-muted);
    flex-shrink: 0;
    transition: transform 0.2s;
    margin-top: 0.25rem;
}
.action-card.open .action-chevron { transform: rotate(180deg); }
.action-detail {
    padding: 0 1.25rem 1.25rem;
    border-top: 1px solid var(--border);
    background: var(--bg-alt);
    transition: background-color 0.25s;
}
.action-detail h4 {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 1rem 0 0.5rem;
}
.action-detail p { font-size: 0.9rem; line-height: 1.6; color: var(--fg-secondary); }
.action-detail ul { list-style: none; }
.action-detail li {
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    padding-left: 1rem;
    position: relative;
    color: var(--fg-secondary);
}
.action-detail li::before {
    content: '\2022';
    color: var(--primary);
    position: absolute;
    left: 0;
    font-weight: 600;
}
.cta-suggestion {
    font-style: italic;
    background: var(--primary-dim);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--fg-secondary);
}

/* ==========================================================
   22. FINDING ROWS
   ========================================================== */
.finding-row {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 0.5rem;
    transition: border-color 0.25s;
}
.finding-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    font: inherit;
    color: var(--fg);
}
.finding-header:hover { background: var(--bg-alt); }
.finding-title { flex: 1; font-size: 0.9rem; font-weight: 500; color: var(--fg); }
.finding-pages { font-size: 0.75rem; color: var(--fg-muted); white-space: nowrap; }
.finding-detail {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border);
    background: var(--bg-alt);
    transition: background-color 0.25s;
}
.finding-detail p { font-size: 0.85rem; color: var(--fg-muted); margin-bottom: 0.5rem; }
.finding-detail h4 {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0.75rem 0 0.4rem;
}
.finding-detail li {
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    padding-left: 1rem;
    position: relative;
    color: var(--fg-secondary);
}
.finding-detail li::before {
    content: '\2022';
    color: var(--primary);
    position: absolute;
    left: 0;
}

/* ==========================================================
   23. EMAIL CAPTURE
   ========================================================== */
.email-capture {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    transition: background-color 0.25s, border-color 0.25s;
}
.email-capture-form { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
.email-capture-form input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    color: var(--fg);
    outline: none;
    transition: border-color 0.2s, background-color 0.25s;
}
.email-capture-form input:focus { border-color: var(--primary); }
.email-capture-form button { padding: 0.5rem 1rem; }
.email-success {
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: var(--radius);
    padding: 1rem;
    text-align: center;
    color: var(--success);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==========================================================
   24. SHARE BUTTONS
   ========================================================== */
.share-buttons { display: flex; align-items: center; gap: 0.5rem; }
.share-buttons span { font-size: 0.75rem; color: var(--fg-muted); }
.share-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fg-muted);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}
.share-btn:hover {
    background: var(--bg-surface);
    color: var(--fg-secondary);
}

/* ==========================================================
   25. CTA BANNER
   ========================================================== */
.cta-banner {
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 2rem;
}
.cta-banner h2 { color: #FFFFFF; font-size: 1.5rem; font-weight: 700; }
.cta-banner p { color: rgba(255,255,255,0.8); margin: 0.5rem 0 1.5rem; }
.cta-banner .btn-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ==========================================================
   26. FOOTER — Always dark regardless of theme
   ========================================================== */
.footer {
    background: var(--footer-bg);
    color: var(--footer-fg);
    border-top: 1px solid var(--footer-border);
    padding: 3rem 1.5rem;
    margin-top: auto;
    transition: background-color 0.25s;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.footer-brand p {
    font-size: 0.85rem;
    color: var(--footer-fg-dim);
    margin-top: 0.75rem;
    max-width: 250px;
}
.footer h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--footer-fg);
}
.footer-col {
    display: flex;
    flex-direction: column;
}
.footer-col a {
    color: var(--footer-fg-dim);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
    text-decoration: none;
}
.footer-col a:hover { color: #FFFFFF; }
.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--footer-border);
    font-size: 0.75rem;
    color: var(--footer-fg-dim);
}

/* ==========================================================
   27. FAQ
   ========================================================== */
.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    background: var(--bg-surface);
    transition: background-color 0.25s, border-color 0.25s;
}
.faq-item h3 { font-weight: 600; color: var(--fg); }
.faq-item p { font-size: 0.9rem; color: var(--fg-muted); margin-top: 0.5rem; }

/* ==========================================================
   28. STATIC PAGES (Privacy, Terms, etc.)
   ========================================================== */
.static-page { padding: 4rem 1.5rem; }
.static-page h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--fg);
}
.static-page h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    color: var(--fg);
}
.static-page p {
    color: var(--fg-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* ==========================================================
   29. ANIMATIONS
   ========================================================== */
@keyframes pulse-ring {
    0%   { transform: scale(0.9);  opacity: 0.5; }
    50%  { transform: scale(1.05); opacity: 0.2; }
    100% { transform: scale(0.9);  opacity: 0.5; }
}
@keyframes spin {
    to { transform: rotate(360deg); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.4; }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.5s ease-out forwards; }

/* ==========================================================
   30. UTILITIES
   ========================================================== */
.text-center { text-align: center; }
.text-muted  { color: var(--fg-muted); }
.text-sm     { font-size: 0.85rem; }
.text-xs     { font-size: 0.75rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.hidden { display: none; }

/* ==========================================================
   31. RESPONSIVE — 480 / 640 / 768 / 1024 breakpoints
   ========================================================== */

/* Large desktop and below */
@media (max-width: 1024px) {
    .sub-scores { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

/* Desktop nav switch */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-toggle { display: block; }

    .hero h1 { font-size: 2rem; }
    .hero-gauge { width: 44px; height: 44px; }
    .hero p { font-size: 1rem; }
    .hero { padding: 3.5rem 1rem 3rem; }

    .audit-input-row { flex-direction: column; }

    .grid-3 { grid-template-columns: 1fr; }

    .score-area { flex-direction: column; align-items: center; }

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

    .section { padding: 3rem 1rem; }

    .container,
    .container-sm,
    .container-lg { padding: 0 1rem; }
}

/* Tablet */
@media (max-width: 640px) {
    .sub-scores { grid-template-columns: repeat(2, 1fr); }
    .score-area { gap: 1.5rem; }

    .cta-banner { padding: 2rem 1.25rem; }
    .cta-banner h2 { font-size: 1.25rem; }

    .pricing-card { padding: 1.5rem; }
    .pricing-card .price { font-size: 2.5rem; }

    .action-header { padding: 1rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }

    .static-page h1 { font-size: 2rem; }
}

/* Small mobile */
@media (max-width: 480px) {
    .hero h1 { font-size: 1.65rem; }
    .hero p { font-size: 0.9rem; }
    .hero { padding: 2.5rem 0.75rem 2rem; }

    .section { padding: 2.5rem 0.75rem; }
    .section-title { font-size: 1.6rem; }

    .btn { padding: 0.65rem 1.25rem; font-size: 0.85rem; }
    .btn-lg { padding: 0.85rem 1.5rem; font-size: 0.95rem; }

    .gauge { width: 140px; height: 140px; }
    .gauge-score { font-size: 2.25rem; }

    .email-capture-form { flex-direction: column; }
    .email-capture-form button { width: 100%; }

    .share-buttons { flex-wrap: wrap; }

    .container,
    .container-sm,
    .container-lg { padding: 0 0.75rem; }
}
