/* ── CSS Custom Properties ── */
:root {
--clr-bg: #f8fafc;
--clr-surface:#ffffff;
--clr-surface2: #f1f5f9;
--clr-border: #e2e8f0;
--clr-border2:#cbd5e1;
--clr-accent: #0ea5e9;
--clr-accent2:#7c3aed;
--clr-accent3:#10b981;
--clr-yt: #ff0000;
--clr-warn: #d97706;
--clr-danger: #dc2626;
--clr-success:#16a34a;
--clr-text: #0f172a;
--clr-text2:#475569;
--clr-text3:#94a3b8;
--clr-grad1:linear-gradient(135deg, #ff0000 0%, #7c3aed 100%);
--clr-grad2:linear-gradient(135deg, #10b981 0%, #0ea5e9 100%);
--font-display: 'Plus Jakarta Sans', sans-serif;
--font-body:'Inter', sans-serif;
--radius-sm:6px;
--radius: 12px;
--radius-lg:18px;
--radius-xl:24px;
--shadow-glow:0 0 40px rgba(255,0,0,0.08);
--shadow-card:0 4px 30px rgba(0,0,0,0.08);
--transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
font-family: var(--font-body);
background: var(--clr-bg);
color: var(--clr-text);
line-height: 1.7;
min-height: 100vh;
overflow-x: hidden;
}
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--clr-surface); }
::-webkit-scrollbar-thumb { background: var(--clr-border2); border-radius: 3px; }

/* ── Cookie Banner ── */
#cookieBanner {
position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
background: linear-gradient(90deg, #ffffffee, #f1f5f9ee);
border-top: 1px solid var(--clr-border2);
padding: 14px 20px;
display: flex; align-items: center; flex-wrap: wrap; gap: 12px;
backdrop-filter: blur(12px);
transition: transform 0.4s ease;
}
#cookieBanner.dismissed { transform: translateY(110%); }
#cookieBanner p { flex: 1; font-size: 0.82rem; color: var(--clr-text2); min-width: 200px; }
#cookieBanner a { color: var(--clr-accent); text-decoration: none; }
#cookieDismiss {
background: var(--clr-accent); color: #fff; border: none;
padding: 8px 20px; border-radius: var(--radius-sm);
font-family: var(--font-body); font-weight: 600; cursor: pointer;
font-size: 0.82rem; white-space: nowrap; transition: opacity var(--transition);
}
#cookieDismiss:hover { opacity: 0.85; }

/* ── Toast ── */
#toast {
position: fixed; top: 80px; right: 20px; z-index: 8000;
background: var(--clr-surface); border: 1px solid var(--clr-border2);
border-radius: var(--radius); padding: 12px 20px;
box-shadow: var(--shadow-card); font-size: 0.85rem; font-weight: 500;
display: none; align-items: center; gap: 10px;
max-width: 320px; animation: slideIn 0.3s ease;
}
@keyframes slideIn { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:translateX(0); } }

/* ── Navbar ── */
#navbar {
position: sticky; top: 0; z-index: 900;
background: rgba(248,250,252,0.97);
border-bottom: 1px solid var(--clr-border);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
}
.nav-inner {
max-width: 1280px; margin: 0 auto;
padding: 0 20px;
display: flex; align-items: center; justify-content: space-between;
height: 64px; gap: 16px;
}
.nav-logo {
font-family: var(--font-display); font-size: 1.15rem; font-weight: 800;
text-decoration: none; white-space: nowrap;
background: var(--clr-grad1); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
background-clip: text; flex-shrink: 0;
}
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links > li { position: relative; }
.nav-links > li > a, .nav-links > li > button {
display: flex; align-items: center; gap: 5px;
padding: 8px 14px; border-radius: var(--radius-sm);
color: var(--clr-text2); text-decoration: none; font-size: 0.88rem;
background: none; border: none; cursor: pointer; font-family: var(--font-body);
transition: color var(--transition), background var(--transition);
white-space: nowrap;
}
.nav-links > li > a:hover, .nav-links > li > button:hover { color: var(--clr-text); background: rgba(255,0,0,0.05); }
.nav-links .active { color: var(--clr-yt) !important; }
.dropdown-menu {
display: none; position: absolute; top: calc(100% + 6px); left: 0;
background: var(--clr-surface); border: 1px solid var(--clr-border2);
border-radius: var(--radius); min-width: 520px;
padding: 16px; box-shadow: var(--shadow-card);
grid-template-columns: 1fr 1fr; gap: 4px; z-index: 999;
}
.nav-links li:hover .dropdown-menu,
.nav-links li:focus-within .dropdown-menu { display: grid; }
.dropdown-menu a {
display: block; padding: 8px 12px; font-size: 0.82rem;
color: var(--clr-text2); text-decoration: none;
border-radius: var(--radius-sm);
transition: color var(--transition), background var(--transition);
white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dropdown-menu a:hover { color: var(--clr-accent); background: rgba(14,165,233,0.06); }
.dropdown-label {
font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
letter-spacing: 0.1em; color: var(--clr-text3); padding: 4px 12px 8px;
grid-column: 1/-1;
}
.nav-toggle {
display: none; background: none; border: 1px solid var(--clr-border2);
border-radius: var(--radius-sm); color: var(--clr-text);
padding: 8px 10px; cursor: pointer; font-size: 1rem; flex-shrink: 0;
}
.nav-mobile {
display: none; flex-direction: column; gap: 2px;
background: var(--clr-surface); border-bottom: 1px solid var(--clr-border);
padding: 12px 20px 16px; max-height: 70vh; overflow-y: auto;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: 10px 14px; color: var(--clr-text2); text-decoration: none; font-size: 0.88rem; border-radius: var(--radius-sm); transition: color var(--transition), background var(--transition); }
.nav-mobile a:hover { color: var(--clr-accent); background: rgba(14,165,233,0.06); }
.mob-section { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--clr-text3); margin-top: 10px; padding: 6px 14px; }
@media (max-width: 900px) {
.nav-links { display: none; }
.nav-toggle { display: flex; align-items: center; }
}

/* ── Container ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.section-pad { padding: 80px 0; }

/* ── Breadcrumb ── */
.breadcrumb { background: var(--clr-surface); border-bottom: 1px solid var(--clr-border); padding: 12px 0; }
.breadcrumb ol { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; list-style: none; }
.breadcrumb li { font-size: 0.82rem; color: var(--clr-text3); display: flex; align-items: center; gap: 6px; }
.breadcrumb li:not(:last-child)::after { content: '›'; }
.breadcrumb a { color: var(--clr-text2); text-decoration: none; }
.breadcrumb a:hover { color: var(--clr-accent); }
.breadcrumb li:last-child { color: var(--clr-yt); font-weight: 600; }

/* ── Hero ── */
#hero {
position: relative; overflow: hidden;
padding: 100px 0 80px;
background: radial-gradient(ellipse 120% 80% at 50% -10%, rgba(255,0,0,0.10) 0%, transparent 60%),
radial-gradient(ellipse 80% 60% at 80% 80%, rgba(124,58,237,0.07) 0%, transparent 60%),
var(--clr-bg);
}
#hero::before {
content: ''; position: absolute; inset: 0;
background-image: radial-gradient(rgba(255,0,0,0.04) 1px, transparent 1px);
background-size: 32px 32px; pointer-events: none;
}
.hero-content { position: relative; text-align: center; max-width: 820px; margin: 0 auto; }
.hero-badge {
display: inline-flex; align-items: center; gap: 8px;
background: rgba(255,0,0,0.08); border: 1px solid rgba(255,0,0,0.2);
border-radius: 100px; padding: 6px 18px; font-size: 0.8rem;
color: var(--clr-yt); font-weight: 600; margin-bottom: 24px;
letter-spacing: 0.04em; text-transform: uppercase;
}
h1.hero-title {
font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.4rem);
font-weight: 800; line-height: 1.15; margin-bottom: 20px;
letter-spacing: -0.02em;
}
.hero-title .grad { background: var(--clr-grad1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-subtitle { font-size: 1.05rem; color: var(--clr-text2); max-width: 640px; margin: 0 auto 36px; }
.hero-stats {
display: flex; justify-content: center; flex-wrap: wrap; gap: 32px;
padding-top: 20px; border-top: 1px solid var(--clr-border); margin-top: 36px;
}
.stat { text-align: center; }
.stat-num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; background: var(--clr-grad1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 0.8rem; color: var(--clr-text3); margin-top: 2px; }

/* ── Tool Section ── */
#tool { padding: 60px 0 80px; }
.tool-card {
background: var(--clr-surface);
border: 1px solid var(--clr-border);
border-radius: var(--radius-xl);
padding: 36px;
box-shadow: var(--shadow-card);
position: relative; overflow: hidden;
}
.tool-card::before {
content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
background: linear-gradient(90deg, #ff0000, #7c3aed, #0ea5e9);
}
.tool-card > h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.tool-card p.sub { color: var(--clr-text3); font-size: 0.88rem; margin-bottom: 28px; }

.input-group { margin-bottom: 16px; }
.input-label { font-size: 0.82rem; font-weight: 600; color: var(--clr-text2); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.input-label i { color: var(--clr-yt); font-size: 0.8rem; }
.input-field {
width: 100%; padding: 13px 16px; background: var(--clr-surface2);
border: 1px solid var(--clr-border2); border-radius: var(--radius);
color: var(--clr-text); font-family: var(--font-body); font-size: 0.9rem;
outline: none; transition: border-color var(--transition), box-shadow var(--transition);
min-height: 44px;
}
.input-field:focus { border-color: var(--clr-yt); box-shadow: 0 0 0 3px rgba(255,0,0,0.1); }
.input-field.error { border-color: var(--clr-danger); box-shadow: 0 0 0 3px rgba(220,38,38,0.1); }
.input-field.valid { border-color: var(--clr-success); }
.input-validation { font-size: 0.78rem; margin-top: 5px; min-height: 18px; padding-left: 2px; }
.input-validation.err { color: var(--clr-danger); }
.input-validation.ok{ color: var(--clr-success); }

.input-examples { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.ex-chip {
padding: 4px 12px; border: 1px solid var(--clr-border2); border-radius: 100px;
font-size: 0.75rem; color: var(--clr-text3); background: var(--clr-surface2);
cursor: pointer; transition: all var(--transition); font-family: monospace;
}
.ex-chip:hover { border-color: var(--clr-yt); color: var(--clr-yt); background: rgba(255,0,0,0.04); }

/* Options */
.options-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-bottom: 20px; }
.opt-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.opt-group label { font-size: 0.84rem; color: var(--clr-text2); }
.opt-group input[type=number] {
width: 70px; text-align: center; background: var(--clr-surface2);
border: 1px solid var(--clr-border2); color: var(--clr-text);
padding: 8px 12px; border-radius: var(--radius-sm);
font-family: var(--font-body); font-size: 0.84rem; outline: none;
}

/* Buttons */
.btn {
display: inline-flex; align-items: center; gap: 8px;
padding: 13px 28px; border-radius: var(--radius);
font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
cursor: pointer; border: none; transition: all var(--transition);
text-decoration: none; white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, #ff0000, #cc0000); color: #fff; box-shadow: 0 4px 24px rgba(255,0,0,0.22); }
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(255,0,0,0.32); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-secondary { background: var(--clr-surface2); border: 1px solid var(--clr-border2); color: var(--clr-text2); }
.btn-secondary:hover { background: var(--clr-border); color: var(--clr-text); }
.btn-success { background: var(--clr-success); color: #fff; }
.btn-danger{ background: var(--clr-danger); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: 0.82rem; }
.submit-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }

/* Progress */
#progressSection { display: none; margin-top: 28px; }
.progress-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; font-size: 0.84rem; }
.progress-label { color: var(--clr-text2); font-weight: 600; }
.progress-bar-track { background: var(--clr-surface2); border-radius: 100px; height: 8px; overflow: hidden; }
.progress-bar-fill {
height: 100%; border-radius: 100px;
background: linear-gradient(90deg, #ff0000, #7c3aed, #0ea5e9);
width: 0%; transition: width 0.5s ease;
box-shadow: 0 0 10px rgba(255,0,0,0.35);
}
.progress-status { font-size: 0.78rem; color: var(--clr-text3); margin-top: 8px; font-family: monospace; }

/* Spinner */
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Results ── */
#resultsSection { display: none; margin-top: 36px; }
.results-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.results-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.results-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Channel Card */
.channel-card {
background: var(--clr-surface2); border: 1px solid var(--clr-border);
border-radius: var(--radius-lg); padding: 24px; margin-bottom: 24px;
display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;
}
.channel-avatar {
width: 80px; height: 80px; border-radius: 50%; object-fit: cover;
border: 3px solid var(--clr-border2); flex-shrink: 0;
background: linear-gradient(135deg, #ff0000, #7c3aed);
}
.channel-avatar-fallback {
width: 80px; height: 80px; border-radius: 50%; flex-shrink: 0;
background: linear-gradient(135deg, #ff0000, #7c3aed);
display: flex; align-items: center; justify-content: center;
font-size: 2rem; color: #fff; font-family: var(--font-display); font-weight: 800;
}
.channel-info { flex: 1; min-width: 200px; }
.channel-name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.verified-badge { color: #aaa; font-size: 0.9rem; }
.verified-badge.verified { color: #1da1f2; }
.channel-handle { font-size: 0.84rem; color: var(--clr-text3); margin-bottom: 8px; }
.channel-desc { font-size: 0.83rem; color: var(--clr-text2); line-height: 1.6; margin-bottom: 12px; max-width: 500px; }
.channel-meta { display: flex; flex-wrap: wrap; gap: 14px; }
.ch-meta-item { display: flex; align-items: center; gap: 5px; font-size: 0.8rem; color: var(--clr-text3); }
.ch-meta-item i { color: var(--clr-accent); font-size: 0.75rem; }

/* Score Card */
.score-card {
display: flex; gap: 20px; margin-bottom: 24px; flex-wrap: wrap;
}
.score-circle-wrap {
background: var(--clr-surface); border: 1px solid var(--clr-border);
border-radius: var(--radius-lg); padding: 28px 32px;
display: flex; flex-direction: column; align-items: center; gap: 10px;
min-width: 160px;
}
.score-ring { position: relative; width: 100px; height: 100px; }
.score-ring svg { transform: rotate(-90deg); }
.score-ring-bg { fill: none; stroke: var(--clr-border2); stroke-width: 8; }
.score-ring-fill { fill: none; stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset 1s ease; }
.score-ring-text {
position: absolute; inset: 0; display: flex; flex-direction: column;
align-items: center; justify-content: center;
}
.score-num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; line-height: 1; }
.score-of{ font-size: 0.7rem; color: var(--clr-text3); }
.score-label { font-size: 0.82rem; font-weight: 600; color: var(--clr-text2); text-align: center; }

.eligibility-card {
flex: 1; background: var(--clr-surface); border: 1px solid var(--clr-border);
border-radius: var(--radius-lg); padding: 24px; display: flex; flex-direction: column; gap: 14px;
}
.elig-status {
display: flex; align-items: center; gap: 14px;
padding: 16px 20px; border-radius: var(--radius); font-weight: 700;
font-family: var(--font-display); font-size: 1.05rem;
}
.elig-status.eligible { background: rgba(22,163,74,0.1); color: var(--clr-success); border: 1px solid rgba(22,163,74,0.25); }
.elig-status.ineligible { background: rgba(220,38,38,0.1); color: var(--clr-danger); border: 1px solid rgba(220,38,38,0.25); }
.elig-status.partial{ background: rgba(217,119,6,0.1); color: var(--clr-warn); border: 1px solid rgba(217,119,6,0.25); }
.elig-icon { font-size: 1.8rem; flex-shrink: 0; }

/* Requirements Grid */
.req-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-bottom: 24px; }
.req-card {
background: var(--clr-surface); border: 1px solid var(--clr-border);
border-radius: var(--radius); padding: 18px; position: relative; overflow: hidden;
}
.req-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.req-card.met::before{ background: var(--clr-success); }
.req-card.unmet::before{ background: var(--clr-danger); }
.req-card.partial::before{ background: var(--clr-warn); }
.req-card-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; gap: 8px; }
.req-label { font-size: 0.82rem; font-weight: 600; color: var(--clr-text2); }
.req-badge {
display: inline-flex; align-items: center; gap: 4px;
padding: 3px 10px; border-radius: 100px; font-size: 0.72rem; font-weight: 700;
white-space: nowrap;
}
.req-badge.met{ background: rgba(22,163,74,0.1); color: var(--clr-success); }
.req-badge.unmet{ background: rgba(220,38,38,0.1); color: var(--clr-danger); }
.req-num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.req-num.met { color: var(--clr-success); }
.req-num.unmet { color: var(--clr-danger); }
.req-need { font-size: 0.75rem; color: var(--clr-text3); }
.req-bar { height: 4px; background: var(--clr-border2); border-radius: 100px; margin-top: 10px; overflow: hidden; }
.req-bar-fill { height: 100%; border-radius: 100px; transition: width 1s ease; }
.req-bar-fill.met { background: var(--clr-success); }
.req-bar-fill.unmet { background: var(--clr-danger); }
.req-bar-fill.warn{ background: var(--clr-warn); }

/* Monetization Signals */
.signals-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.signal-chip {
display: inline-flex; align-items: center; gap: 6px;
padding: 7px 14px; border-radius: var(--radius-sm); font-size: 0.8rem; font-weight: 600;
border: 1px solid var(--clr-border2); transition: all var(--transition);
}
.signal-chip.active { background: rgba(22,163,74,0.1); color: var(--clr-success); border-color: rgba(22,163,74,0.3); }
.signal-chip.inactive { background: var(--clr-surface2); color: var(--clr-text3); }

/* Recommendations */
.recs-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.rec-item {
display: flex; align-items: flex-start; gap: 14px;
padding: 16px; border-radius: var(--radius); border: 1px solid var(--clr-border);
background: var(--clr-surface);
}
.rec-icon { width: 36px; height: 36px; border-radius: var(--radius-sm); flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.rec-icon.error { background: rgba(220,38,38,0.1); color: var(--clr-danger); }
.rec-icon.warning { background: rgba(217,119,6,0.1); color: var(--clr-warn); }
.rec-icon.info{ background: rgba(14,165,233,0.1); color: var(--clr-accent); }
.rec-icon.success { background: rgba(22,163,74,0.1); color: var(--clr-success); }
.rec-body { flex: 1; }
.rec-title { font-weight: 700; font-size: 0.9rem; margin-bottom: 4px; }
.rec-msg { font-size: 0.84rem; color: var(--clr-text2); line-height: 1.6; }

/* Section title */
.result-section-title {
font-family: var(--font-display); font-size: 1rem; font-weight: 700;
margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
color: var(--clr-text);
}
.result-section-title i { color: var(--clr-yt); font-size: 0.9rem; }

/* ── Features ── */
#features { background: var(--clr-surface); border-top: 1px solid var(--clr-border); border-bottom: 1px solid var(--clr-border); }
.section-head { text-align: center; margin-bottom: 48px; }
.section-label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--clr-yt); margin-bottom: 12px; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
.section-head p { color: var(--clr-text2); max-width: 560px; margin: 0 auto; font-size: 0.95rem; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.feat-card {
background: var(--clr-surface2); border: 1px solid var(--clr-border);
border-radius: var(--radius-lg); padding: 28px;
transition: border-color var(--transition), transform var(--transition);
}
.feat-card:hover { border-color: var(--clr-yt); transform: translateY(-3px); }
.feat-icon {
width: 48px; height: 48px; border-radius: var(--radius);
background: rgba(255,0,0,0.08); display: flex; align-items: center; justify-content: center;
font-size: 1.2rem; color: var(--clr-yt); margin-bottom: 16px;
}
.feat-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feat-card p{ font-size: 0.84rem; color: var(--clr-text2); line-height: 1.6; }

/* ── How It Works ── */
#how { padding: 80px 0; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.step { text-align: center; padding: 32px 20px; background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); transition: border-color var(--transition); }
.step:hover { border-color: var(--clr-yt); }
.step-num {
width: 44px; height: 44px; border-radius: 50%;
background: linear-gradient(135deg, #ff0000, #7c3aed); color: #fff;
font-family: var(--font-display); font-weight: 800; font-size: 1rem;
display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
}
.step h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 0.84rem; color: var(--clr-text2); }

/* ── Article ── */
#article { padding: 80px 0; background: var(--clr-surface); border-top: 1px solid var(--clr-border); border-bottom: 1px solid var(--clr-border); }
.article-box { max-width: 820px; margin: 0 auto; background: var(--clr-surface2); border: 1px solid var(--clr-border); border-radius: var(--radius-xl); padding: 40px; }
.article-box h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; margin-bottom: 16px; }
.article-box p { color: var(--clr-text2); margin-bottom: 14px; font-size: 0.93rem; line-height: 1.8; }
.article-box strong { color: var(--clr-text); }

/* ── FAQ ── */
#faq { padding: 80px 0; }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); overflow: hidden; }
.faq-q {
width: 100%; display: flex; justify-content: space-between; align-items: center;
padding: 18px 20px; background: none; border: none; cursor: pointer;
font-family: var(--font-body); font-size: 0.93rem; font-weight: 600;
color: var(--clr-text); text-align: left; gap: 12px; transition: color var(--transition);
}
.faq-q:hover { color: var(--clr-yt); }
.faq-q .faq-icon { color: var(--clr-yt); flex-shrink: 0; transition: transform 0.3s ease; font-size: 0.85rem; }
.faq-q.open .faq-icon { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 20px 18px; font-size: 0.88rem; color: var(--clr-text2); line-height: 1.7; }
.faq-a.open { display: block; }

/* ── CTA ── */
#cta {
padding: 80px 0;
background: radial-gradient(ellipse 100% 100% at 50% 50%, rgba(255,0,0,0.06) 0%, transparent 70%);
border-top: 1px solid var(--clr-border);
}
.cta-box { text-align: center; max-width: 640px; margin: 0 auto; }
.cta-box h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 14px; letter-spacing: -0.02em; }
.cta-box p { color: var(--clr-text2); margin-bottom: 32px; font-size: 0.95rem; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.btn-outline {
background: none; border: 1px solid var(--clr-border2); color: var(--clr-text2);
padding: 13px 28px; border-radius: var(--radius);
font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
cursor: pointer; transition: all var(--transition); text-decoration: none;
display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { border-color: var(--clr-yt); color: var(--clr-yt); }

/* ── Footer ── */
footer { background: #0f172a; border-top: 1px solid #1e293b; padding: 60px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand .nav-logo { display: block; margin-bottom: 12px; }
.footer-brand p { color: #94a3b8; font-size: 0.85rem; line-height: 1.7; max-width: 300px; }
.footer-col h4 { color: #64748b; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: #94a3b8; text-decoration: none; font-size: 0.84rem; transition: color var(--transition); }
.footer-links a:hover { color: #e2e8f0; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { color: #64748b; font-size: 0.78rem; }
.footer-disclaimer { color: #475569; font-size: 0.72rem; max-width: 600px; line-height: 1.6; text-align: right; }
@media (max-width: 640px) { .footer-disclaimer { text-align: left; } }

/* Divider */
.divider { height: 1px; background: var(--clr-border); margin: 24px 0; }

/* Responsive */
@media (max-width: 640px) {
.tool-card { padding: 20px 16px; }
.score-card { flex-direction: column; }
.channel-card { flex-direction: column; }
.section-pad { padding: 56px 0; }
#hero { padding: 72px 0 56px; }
.article-box { padding: 24px 18px; }
}