/* ============================================================
   Dexora AI Checker v2 — Main Stylesheet
   ============================================================ */

/* ---- Reset & Base ---- */
.dac-landing-wrap *,
.dac-header-wrap *,
.dac-footer-wrap *,
.dac-checker-wrap * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.dac-landing-wrap,
.dac-header-wrap,
.dac-footer-wrap,
.dac-checker-wrap {
    font-family: 'Urbanist', sans-serif !important;
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   HEADER
   ============================================================ */
.dac-header-wrap {
    position: relative;
    z-index: 999;
}

.dac-nav {
    background: #000000;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 0 48px;
    height: 70px;
    display: flex;
    align-items: center;
}

.dac-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.dac-nav-logo img {
    height: 36px;
    object-fit: contain;
    display: block;
}

.dac-nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
}

.dac-nav-links a {
    color: #cccccc;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
    letter-spacing: 0.01em;
}

.dac-nav-links a:hover { color: #ffffff; }

.dac-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.dac-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.dac-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: 'Urbanist', sans-serif !important;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    border: none;
    letter-spacing: 0.02em;
}

.dac-btn-primary {
    background: #FF0000;
    color: #ffffff;
}

.dac-btn-primary:hover {
    background: #cc0000;
    transform: translateY(-1px);
    color: #ffffff;
    text-decoration: none;
}

.dac-btn-outline {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255,255,255,0.25);
}

.dac-btn-outline:hover {
    border-color: #ffffff;
    color: #ffffff;
    text-decoration: none;
}

.dac-btn-white {
    background: #ffffff;
    color: #FF0000;
    padding: 16px 44px;
    font-size: 17px;
}

.dac-btn-white:hover {
    background: #f0f0f0;
    color: #cc0000;
    text-decoration: none;
}

/* ============================================================
   BADGE
   ============================================================ */
.dac-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: 50px;
    border: 1px solid rgba(255,0,0,0.4);
    background: rgba(255,0,0,0.08);
    font-size: 12px;
    font-weight: 700;
    color: #ff6666;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.dac-pulse {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #FF0000;
    display: inline-block;
    animation: dacPulse 2s ease-in-out infinite;
}

@keyframes dacPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.7); }
}

/* ============================================================
   INPUT ROW (shared)
   ============================================================ */
.dac-input-row {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.05);
    border: 1.5px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    padding: 6px 6px 6px 24px;
    transition: border-color 0.25s;
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
}

.dac-input-row:focus-within {
    border-color: #FF0000;
    background: rgba(255,0,0,0.04);
}

#dac-url-input {
    flex: 1;
    background: none !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    font-family: 'Urbanist', sans-serif !important;
    font-size: 15px;
    font-weight: 500;
    color: #ffffff !important;
    padding: 10px 0 !important;
    min-width: 0;
}

#dac-url-input::placeholder { color: #555555; }

#dac-submit-btn {
    flex-shrink: 0;
    background: #FF0000;
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 13px 30px;
    font-family: 'Urbanist', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, transform 0.15s;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

#dac-submit-btn:hover  { background: #cc0000; transform: translateY(-1px); }
#dac-submit-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.dac-error {
    color: #ff6666;
    font-size: 13px;
    font-weight: 600;
    margin-top: 14px;
    padding: 10px 18px;
    background: rgba(255,0,0,0.08);
    border-radius: 10px;
    border: 1px solid rgba(255,0,0,0.2);
    text-align: center;
}

.dac-note {
    font-size: 13px;
    color: #444444;
    font-weight: 500;
    margin-top: 16px;
    text-align: center;
}

/* ============================================================
   LOADING
   ============================================================ */
#dac-loading {
    background: #000000;
    padding: 100px 40px;
    text-align: center;
}

.dac-spinner {
    width: 54px;
    height: 54px;
    border: 3px solid rgba(255,255,255,0.07);
    border-top-color: #FF0000;
    border-radius: 50%;
    animation: dacSpin 0.75s linear infinite;
    margin: 0 auto 28px;
}

@keyframes dacSpin { to { transform: rotate(360deg); } }

.dac-loading-text {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.dac-dots::after {
    content: '';
    animation: dacDots 1.5s steps(4, end) infinite;
}

@keyframes dacDots {
    0%   { content: ''; }
    25%  { content: '.'; }
    50%  { content: '..'; }
    75%  { content: '...'; }
}

.dac-loading-sub {
    font-size: 14px;
    color: #555555;
}

/* ============================================================
   LANDING — HERO
   ============================================================ */
.dac-landing-wrap {
    background: #000000;
    color: #ffffff;
}

.dac-hero {
    position: relative;
    overflow: hidden;
    padding: 100px 40px 80px;
}

.dac-hero::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255,0,0,0.10) 0%, transparent 65%);
    pointer-events: none;
}

.dac-hero-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.dac-hero h1 {
    font-size: clamp(40px, 6vw, 76px);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 22px;
    color: #ffffff;
}

.dac-hero h1 em {
    font-style: normal;
    color: #FF0000;
}

.dac-hero > .dac-hero-inner > p {
    font-size: 18px;
    color: #888888;
    max-width: 560px;
    margin: 0 auto 44px;
    line-height: 1.75;
}

.dac-hero-form {
    margin-bottom: 56px;
}

/* HERO STATS */
.dac-hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    background: rgba(255,255,255,0.03);
    padding: 24px 40px;
    max-width: 700px;
    margin: 0 auto;
}

.dac-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 36px;
}

.dac-stat-num {
    font-size: 34px;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: -0.03em;
    line-height: 1;
}

.dac-stat-num span { color: #FF0000; }

.dac-stat-label {
    font-size: 12px;
    color: #555555;
    font-weight: 600;
    margin-top: 6px;
    text-align: center;
}

.dac-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.08);
}

/* ============================================================
   SECTION COMMONS
   ============================================================ */
.dac-section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

.dac-section-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #FF0000;
    margin-bottom: 14px;
}

.dac-section-title {
    font-size: clamp(30px, 4vw, 50px);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 14px;
    color: #ffffff;
}

.dac-section-sub {
    font-size: 17px;
    color: #888888;
    max-width: 520px;
    line-height: 1.75;
    margin-bottom: 60px;
}

/* ============================================================
   FEATURES
   ============================================================ */
.dac-features {
    padding: 100px 0;
    background: #000000;
}

.dac-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.dac-feature-card {
    background: #0a0a0a;
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px;
    padding: 36px 30px;
    transition: border-color 0.3s, transform 0.3s;
    position: relative;
    overflow: hidden;
}

.dac-feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: #FF0000;
    opacity: 0;
    transition: opacity 0.3s;
}

.dac-feature-card:hover {
    border-color: rgba(255,0,0,0.35);
    transform: translateY(-4px);
}

.dac-feature-card:hover::before { opacity: 1; }

.dac-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255,0,0,0.10);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
}

.dac-feature-icon svg {
    width: 22px;
    height: 22px;
    stroke: #FF0000;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dac-feature-card h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
    color: #ffffff;
}

.dac-feature-card p {
    font-size: 14px;
    color: #777777;
    line-height: 1.75;
}

/* ============================================================
   SAMPLE REPORT SECTION
   ============================================================ */
.dac-report-preview-section {
    padding: 100px 0;
    background: #080808;
}

.dac-sample-report {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    color: #111111;
    box-shadow: 0 40px 120px rgba(0,0,0,0.7);
}

.dac-sample-header {
    background: #000000;
    padding: 36px 48px;
    color: #ffffff;
}

.dac-sample-brand {
    font-size: 11px;
    font-weight: 700;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.dac-sample-header h3 {
    font-size: 30px;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    color: #ffffff;
}

.dac-sample-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    font-size: 13px;
    color: rgba(255,255,255,0.45);
}

.dac-sample-meta a { color: #FF0000; font-weight: 600; text-decoration: none; }

.dac-sample-body {
    padding: 40px 48px;
}

/* Score in sample */
.dac-sample-score-wrap {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 28px;
    align-items: center;
    margin-bottom: 36px;
    padding-bottom: 36px;
    border-bottom: 1px solid #f0f0f0;
}

.dac-sample-ring {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
}

.dac-sample-ring-hole {
    position: absolute;
    inset: 12px;
    background: #ffffff;
    border-radius: 50%;
}

.dac-sample-ring-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.dac-sample-score-num {
    font-size: 26px;
    font-weight: 900;
    color: #000000;
    line-height: 1;
    letter-spacing: -0.02em;
}

.dac-sample-score-lbl {
    font-size: 11px;
    color: #888888;
    font-weight: 600;
}

.dac-sample-bars { display: flex; flex-direction: column; gap: 12px; }

/* shared bar styles */
.dac-bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.dac-bar-label {
    width: 160px;
    color: #555555;
    font-weight: 600;
    flex-shrink: 0;
}

.dac-bar-track {
    flex: 1;
    height: 6px;
    background: #eeeeee;
    border-radius: 3px;
    overflow: hidden;
}

.dac-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: #FF0000;
}

.dac-bar-fill.green { background: #27ae60; }
.dac-bar-fill.amber { background: #f39c12; }

.dac-bar-val {
    width: 36px;
    text-align: right;
    font-weight: 800;
    color: #000000;
    font-size: 13px;
}

/* bots */
.dac-sample-bots {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid #f0f0f0;
}

.dac-sample-sec-title {
    font-size: 16px;
    font-weight: 800;
    color: #000000;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dac-sample-sec-title::before {
    content: '';
    width: 3px;
    height: 16px;
    background: #FF0000;
    border-radius: 2px;
    display: inline-block;
    flex-shrink: 0;
}

.dac-bots-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dac-bot {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    border: 1.5px solid;
}

.dac-bot.discoverable { background: #eefaf4; border-color: #b2e8cc; color: #1a7a47; }
.dac-bot.blocked      { background: #fff0f0; border-color: #f8b4b4; color: #c0392b; }
.dac-bot.partial      { background: #fff9eb; border-color: #f5d8a0; color: #a07020; }

.dac-bot-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.discoverable .dac-bot-dot { background: #27ae60; }
.blocked .dac-bot-dot      { background: #e74c3c; }
.partial .dac-bot-dot      { background: #f39c12; }

/* check rows in sample + report */
.dac-check-row {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: #f9f9f9;
    border: 1px solid #eeeeee;
    border-radius: 12px;
    padding: 18px 22px;
    margin-bottom: 10px;
}

.dac-check-row p {
    font-size: 13px;
    color: #444444;
    line-height: 1.75;
    flex: 1;
    margin: 0;
}

.dac-badge-result {
    flex-shrink: 0;
    padding: 7px 18px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.dac-badge-result.pass { background: #27ae60; color: #ffffff; }
.dac-badge-result.fail { background: #e74c3c; color: #ffffff; }

.dac-sample-footer {
    background: #f5f5f5;
    padding: 18px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: #888888;
    border-top: 1px solid #eeeeee;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.dac-how {
    padding: 100px 0;
    background: #000000;
}

.dac-steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-top: 0;
    flex-wrap: wrap;
}

.dac-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 180px;
}

.dac-step-num {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #FF0000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    flex-shrink: 0;
}

.dac-step-num::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 1px solid rgba(255,0,0,0.3);
}

.dac-step-content h4 {
    font-size: 16px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.dac-step-content p {
    font-size: 13px;
    color: #666666;
    line-height: 1.75;
    padding: 0 12px;
}

.dac-step-arrow {
    color: rgba(255,0,0,0.4);
    font-size: 24px;
    padding-top: 16px;
    flex-shrink: 0;
}

/* ============================================================
   INLINE TOOL SECTION
   ============================================================ */
.dac-tool-section {
    background: #0a0a0a;
    padding: 80px 0 0;
    text-align: center;
}

/* ============================================================
   CHECKER STANDALONE
   ============================================================ */
.dac-checker-wrap {
    background: #000000;
    border-radius: 20px;
    padding: 70px 40px;
    color: #ffffff;
    text-align: center;
}

#dac-form-section { max-width: 680px; margin: 0 auto; }

.dac-checker-heading { margin-bottom: 32px; }

.dac-checker-heading h2 {
    font-size: 38px;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin-bottom: 10px;
}

.dac-checker-heading p {
    font-size: 16px;
    color: #777777;
}

/* ============================================================
   REPORT OUTPUT
   ============================================================ */
#dac-report {
    background: #ffffff;
    color: #111111;
}

.dac-report-header {
    background: #000000;
    padding: 40px 48px;
    color: #ffffff;
}

.dac-report-brand {
    font-size: 11px;
    font-weight: 700;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.dac-report-header h2 {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    color: #ffffff;
}

.dac-report-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 13px;
    color: rgba(255,255,255,0.45);
}

.dac-report-meta a { color: #FF0000; font-weight: 600; text-decoration: none; }

.dac-report-body { padding: 48px; }

.dac-section {
    margin-bottom: 44px;
    padding-bottom: 44px;
    border-bottom: 1px solid #f0f0f0;
}

.dac-section:last-of-type { border-bottom: none; }

.dac-section-title-report {
    font-size: 18px;
    font-weight: 800;
    color: #000000;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.01em;
}

.dac-section-title-report::before {
    content: '';
    width: 4px;
    height: 20px;
    background: #FF0000;
    border-radius: 2px;
    display: inline-block;
    flex-shrink: 0;
}

/* Score ring in report */
.dac-score-wrap {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 32px;
    align-items: center;
}

.dac-score-ring {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
}

.dac-score-ring-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.dac-score-num {
    font-size: 30px;
    font-weight: 900;
    color: #000000;
    line-height: 1;
    letter-spacing: -0.02em;
}

.dac-score-lbl {
    font-size: 11px;
    color: #888888;
    font-weight: 600;
}

.dac-score-bars { display: flex; flex-direction: column; gap: 12px; }

/* legend */
.dac-legend {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #555555;
    flex-wrap: wrap;
    margin: 14px 0;
}

.dac-legend-item { display: flex; align-items: center; gap: 7px; }

.dac-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dac-why {
    background: #f8faff;
    border-left: 3px solid #4a90d9;
    padding: 14px 18px;
    border-radius: 0 8px 8px 0;
    font-size: 13px;
    color: #444444;
    line-height: 1.75;
}

.dac-why strong { color: #000000; }

/* screenshot */
.dac-screenshot-wrap {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e5e5e5;
}

.dac-browser-bar {
    background: #f0f0f0;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.dac-browser-dots { display: flex; gap: 5px; }

.dac-browser-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dac-dot-r { background: #ff5f57; }
.dac-dot-y { background: #febc2e; }
.dac-dot-g { background: #28c840; }

.dac-browser-url {
    background: #ffffff;
    border-radius: 20px;
    padding: 4px 16px;
    font-size: 12px;
    color: #666666;
    flex: 1;
    text-align: center;
    font-family: monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dac-screenshot-wrap img {
    width: 100%;
    display: block;
    max-height: 320px;
    object-fit: cover;
    object-position: top;
}

/* report actions */
.dac-report-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 36px 0 8px;
    flex-wrap: wrap;
}

.dac-btn-pdf {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    background: #FF0000;
    color: #ffffff;
    border: none;
    border-radius: 50px;
    font-family: 'Urbanist', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: background 0.2s, transform 0.15s;
}

.dac-btn-pdf:hover { background: #cc0000; transform: translateY(-2px); }

.dac-btn-new {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: #333333;
    border: 1.5px solid #dddddd;
    border-radius: 50px;
    font-family: 'Urbanist', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: border-color 0.2s;
}

.dac-btn-new:hover { border-color: #999999; }

.dac-report-footer {
    background: #f5f5f5;
    padding: 20px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: #888888;
    border-top: 1px solid #eeeeee;
}

/* ============================================================
   CTA
   ============================================================ */
.dac-cta {
    background: #FF0000;
    padding: 100px 0;
    text-align: center;
}

.dac-cta h2 {
    font-size: clamp(32px, 5vw, 58px);
    font-weight: 900;
    letter-spacing: -0.03em;
    color: #ffffff;
    margin-bottom: 18px;
    line-height: 1.1;
}

.dac-cta p {
    font-size: 17px;
    color: rgba(255,255,255,0.78);
    max-width: 520px;
    margin: 0 auto 44px;
    line-height: 1.75;
}

/* ============================================================
   FOOTER
   ============================================================ */
.dac-footer-wrap { background: #000000; }

.dac-footer {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 60px 48px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.dac-footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.dac-footer-brand img {
    height: 32px;
    object-fit: contain;
    margin-bottom: 16px;
    display: block;
}

.dac-footer-brand p {
    font-size: 14px;
    color: #555555;
    line-height: 1.75;
    max-width: 340px;
}

.dac-footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.dac-footer-col h4 {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.dac-footer-col ul { list-style: none; }

.dac-footer-col li { margin-bottom: 10px; }

.dac-footer-col a {
    font-size: 14px;
    color: #555555;
    text-decoration: none;
    transition: color 0.2s;
}

.dac-footer-col a:hover { color: #ffffff; }

.dac-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    font-size: 13px;
    color: #444444;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet — 1024px */
@media (max-width: 1024px) {
    .dac-features-grid { grid-template-columns: repeat(2, 1fr); }
    .dac-hero h1 { font-size: 52px; }
    .dac-section-title { font-size: 36px; }
    .dac-steps { gap: 10px; }
    .dac-step-content p { font-size: 12px; }
    .dac-bar-label { width: 130px; }
    .dac-sample-score-wrap { grid-template-columns: 110px 1fr; }
}

/* Nav collapse — 900px */
@media (max-width: 900px) {
    .dac-nav { padding: 0 24px; }
    .dac-nav-links,
    .dac-nav-cta { display: none !important; }
    .dac-hamburger { display: flex !important; }
    .dac-nav-links.dac-open {
        display: flex !important;
        flex-direction: column;
        position: fixed;
        top: 70px; left: 0; right: 0;
        background: #000000;
        padding: 20px 24px 28px;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        gap: 18px;
        z-index: 9999;
    }
    .dac-nav-links.dac-open a { font-size: 17px; }
    .dac-footer-inner { grid-template-columns: 1fr; gap: 40px; }
    .dac-step-arrow { display: none; }
    .dac-steps { flex-direction: column; align-items: stretch; gap: 24px; }
    .dac-step { flex-direction: row; text-align: left; align-items: flex-start; gap: 16px; }
    .dac-step-num { margin-bottom: 0; flex-shrink: 0; }
    .dac-step-content p { padding: 0; }
    .dac-score-wrap { grid-template-columns: 110px 1fr; }
}

/* Mobile — 640px */
@media (max-width: 640px) {
    /* hero */
    .dac-hero { padding: 50px 20px 44px; }
    .dac-hero h1 { font-size: 34px; letter-spacing: -0.02em; }
    .dac-hero > .dac-hero-inner > p { font-size: 15px; margin-bottom: 32px; }

    /* stats bar */
    .dac-hero-stats {
        flex-wrap: wrap;
        gap: 20px;
        padding: 20px;
        border-radius: 12px;
    }
    .dac-stat { padding: 0; flex-basis: calc(50% - 10px); }
    .dac-stat-divider { display: none; }
    .dac-stat-num { font-size: 26px; }

    /* input row */
    .dac-input-row {
        flex-direction: column;
        border-radius: 16px;
        padding: 12px;
        gap: 10px;
        align-items: stretch;
    }
    #dac-url-input {
        padding: 8px 4px !important;
        font-size: 15px;
        text-align: center;
    }
    #dac-submit-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        border-radius: 50px;
        font-size: 15px;
    }

    /* sections */
    .dac-section-inner { padding: 0 18px; }
    .dac-features { padding: 60px 0; }
    .dac-features-grid { grid-template-columns: 1fr; gap: 14px; }
    .dac-feature-card { padding: 26px 22px; }
    .dac-section-title { font-size: 28px; }
    .dac-section-sub { font-size: 15px; margin-bottom: 40px; }
    .dac-how { padding: 60px 0; }

    /* report output */
    .dac-report-header { padding: 24px 18px; }
    .dac-report-header h2 { font-size: 22px; }
    .dac-report-meta { flex-direction: column; gap: 6px; font-size: 12px; }
    .dac-report-body { padding: 20px 16px; }
    .dac-section { margin-bottom: 32px; padding-bottom: 32px; }
    .dac-score-wrap { grid-template-columns: 1fr; justify-items: center; gap: 20px; }
    .dac-score-bars { width: 100%; }
    .dac-bar-label { width: 130px; font-size: 12px; }
    .dac-bar-val { font-size: 12px; }
    .dac-check-row { flex-direction: column; gap: 12px; }
    .dac-badge-result { align-self: flex-start; }
    .dac-report-actions { flex-direction: column; gap: 10px; }
    .dac-btn-pdf, .dac-btn-new { width: 100%; justify-content: center; }
    .dac-report-footer { flex-direction: column; gap: 4px; text-align: center; padding: 16px 18px; font-size: 11px; }

    /* bots */
    .dac-bots-grid { gap: 6px; }
    .dac-bot { font-size: 11px; padding: 5px 10px; }

    /* sample report */
    .dac-sample-header { padding: 24px 18px; }
    .dac-sample-header h3 { font-size: 22px; }
    .dac-sample-body { padding: 24px 18px; }
    .dac-sample-score-wrap { grid-template-columns: 1fr; justify-items: center; gap: 20px; }
    .dac-sample-bars { width: 100%; }
    .dac-sample-footer { flex-direction: column; gap: 4px; text-align: center; padding: 14px 18px; }

    /* checker standalone */
    .dac-checker-wrap { padding: 40px 18px; }
    .dac-checker-heading h2 { font-size: 28px; }

    /* CTA */
    .dac-cta { padding: 60px 18px; }
    .dac-cta h2 { font-size: 28px; }
    .dac-cta p { font-size: 15px; }
    .dac-btn-white { padding: 14px 32px; font-size: 15px; }

    /* footer */
    .dac-footer { padding: 40px 18px 0; }
    .dac-footer-links { grid-template-columns: 1fr 1fr; gap: 24px; }
    .dac-footer-bottom { flex-direction: column; gap: 8px; text-align: center; padding: 16px 0; }
}

/* Very small — 380px */
@media (max-width: 380px) {
    .dac-hero h1 { font-size: 28px; }
    .dac-footer-links { grid-template-columns: 1fr; }
    .dac-stat { flex-basis: 100%; }
}