/* ================================================
   SEO Auditing Service — seoauditingservice.com
   ================================================ */

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

:root {
  --bar-height: 58px;
  --bg:         #F7F7FB;
  --bg-white:   #FFFFFF;
  --bg-card:    #FFFFFF;
  --bg-tint:    #F2F2FA;
  --border:     #E4E4EF;
  --border-h:   #C8C8E4;
  --accent:     #5B5EF4;
  --accent-2:   #4547D0;
  --accent-soft:#EDEDFD;
  --gradient:   linear-gradient(135deg, #5B5EF4 0%, #7C7FFF 100%);
  --ink:        #0F0F1A;
  --text:       #4A4A6A;
  --muted:      #8F8FAA;
  --red:        #EF4444;
  --yellow:     #F59E0B;
  --green:      #10B981;
  --shadow-sm:  0 1px 4px rgba(15,15,26,.06), 0 0 0 1px rgba(15,15,26,.04);
  --shadow:     0 4px 20px rgba(15,15,26,.08), 0 0 0 1px rgba(15,15,26,.04);
  --shadow-lg:  0 12px 40px rgba(15,15,26,.12);
  --radius:     16px;
  --radius-sm:  10px;
  --max-width:  1100px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', 'Inter', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
  min-height: 100vh;
  padding-top: var(--bar-height);
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent-2); }
p { color: var(--text); }

/* ── TYPOGRAPHY ── */
h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 800; line-height: 1.06; letter-spacing: -.03em; color: var(--ink); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; line-height: 1.15; letter-spacing: -.02em; color: var(--ink); }
h3 { font-size: 1.15rem; font-weight: 700; line-height: 1.4; color: var(--ink); }
h4 { font-size: 1rem; font-weight: 700; color: var(--ink); }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.label {
  display: inline-block; font-size: .7rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}

/* ── LAYOUT ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; }

/* ── ANNOUNCEMENT BAR ── */
.announcement-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--bar-height);
  background: var(--gradient);
  color: rgba(255,255,255,.95);
  text-align: center;
  padding: 0 20px;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}
.announcement-bar em { font-style: italic; opacity: .85; }
.announcement-bar a {
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}
.announcement-bar a:hover { opacity: .8; color: #fff; }

/* ── NAV ── */
nav {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; max-width: var(--max-width); margin: 0 auto; padding: 0 28px;
}
.nav-logo {
  font-size: 1rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em;
  display: flex; align-items: center; gap: 8px;
}
.nav-logo-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gradient); flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { color: var(--text); font-size: .88rem; font-weight: 500; padding: 6px 12px; border-radius: 8px; transition: all .15s; }
.nav-links a:hover { color: var(--ink); background: var(--bg-tint); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all .25s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Slide-out mobile drawer */
.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: 300px; max-width: 88vw;
  height: 100vh;
  background: #fff;
  z-index: 300;
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  box-shadow: -8px 0 40px rgba(15,15,26,.12);
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(15,15,26,.45); z-index: 299;
}
.mobile-overlay.open { display: block; }
.mobile-menu-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: #fff; z-index: 1;
}
.mobile-menu-header .nav-logo { font-size: .9rem; color: var(--ink); }
.mobile-menu-close {
  background: none; border: none; cursor: pointer;
  color: var(--muted); font-size: 1.6rem; line-height: 1; padding: 2px 4px;
}
.mobile-menu-close:hover { color: var(--ink); }
.mobile-menu-links { display: flex; flex-direction: column; flex: 1; }
.mobile-menu-links a {
  padding: 15px 24px; color: var(--text); font-size: .97rem; font-weight: 500;
  border-bottom: 1px solid var(--border); display: block; transition: all .15s;
}
.mobile-menu-links a:hover { color: var(--ink); background: var(--bg-tint); padding-left: 30px; }
.mobile-menu-footer { padding: 24px; border-top: 1px solid var(--border); margin-top: auto; }
.mobile-menu-footer .btn { display: block; text-align: center; width: 100%; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: .9rem; cursor: pointer;
  border: none; font-family: inherit; transition: all .2s;
  text-decoration: none; text-align: center; white-space: nowrap;
}
.btn-primary { background: var(--gradient); color: #fff; box-shadow: 0 4px 14px rgba(91,94,244,.3); }
.btn-primary:hover { opacity: .88; color: #fff; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(91,94,244,.35); }
.btn-primary:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-outline { background: #fff; border: 1.5px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 9px 18px; font-size: .82rem; }
.btn-full { width: 100%; }

/* ── HERO ── */
.hero {
  padding: 96px 0 80px;
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--bg-white);
}
.hero::before {
  content: '';
  position: absolute; top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(ellipse at center, rgba(91,94,244,.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 780px; }
.hero h1 { margin-bottom: 20px; }
.hero p { font-size: 1.15rem; color: var(--text); max-width: 560px; line-height: 1.7; margin-bottom: 36px; }
.hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: #fff; box-shadow: var(--shadow-sm);
}
.hero-stat {
  padding: 20px 24px; border-right: 1px solid var(--border);
}
.hero-stat:last-child { border-right: none; }
.hero-stat-num {
  font-size: 1.6rem; font-weight: 800; letter-spacing: -.03em;
  background: var(--gradient); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  display: block; margin-bottom: 4px;
}
.hero-stat-label { font-size: .75rem; color: var(--muted); font-weight: 500; }

/* ── SECTION LAYOUT ── */
.section { padding: 80px 0; }
.section-white { background: var(--bg-white); }
.section-tint  { background: var(--bg-tint); }
.section-border { border-top: 1px solid var(--border); }
.section-label { text-align: center; margin-bottom: 8px; }
.section-head { text-align: center; margin-bottom: 12px; }
.section-sub { text-align: center; color: var(--muted); max-width: 560px; margin: 0 auto 56px; font-size: .95rem; }

/* ── AUDIT CARDS ── */
.audit-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.audit-grid-2-asym { display: grid; grid-template-columns: 1fr 1.1fr; gap: 20px; margin-bottom: 20px; }
.audit-grid-full { margin-bottom: 20px; }
.audit-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
  transition: border-color .25s, transform .2s, box-shadow .2s;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.audit-card:hover { border-color: var(--border-h); transform: translateY(-2px); box-shadow: var(--shadow); }
.audit-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient);
}
.audit-card-bundle {
  background: linear-gradient(145deg, #fafafd, #f5f5fd);
  border-color: rgba(91,94,244,.2);
}
.audit-card-bundle::before { height: 3px; }

.audit-badge {
  display: inline-block; font-size: .65rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 20px;
  background: var(--accent-soft); color: var(--accent);
  border: 1px solid rgba(91,94,244,.18); margin-bottom: 16px;
}
.audit-badge-popular {
  background: var(--gradient); color: #fff;
  border-color: transparent;
}

.audit-price {
  font-size: 2.4rem; font-weight: 800; color: var(--ink);
  letter-spacing: -.04em; line-height: 1; margin-bottom: 6px;
}
.audit-price-was {
  font-size: .8rem; color: var(--muted); text-decoration: line-through; margin-left: 6px;
  font-weight: 400; vertical-align: middle;
}
.audit-card h3 { margin: 12px 0 8px; }
.audit-card > p { font-size: .9rem; color: var(--muted); margin-bottom: 24px; line-height: 1.6; }

.audit-input {
  width: 100%; background: var(--bg);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 13px 16px; color: var(--ink); font-size: .9rem;
  font-family: inherit; outline: none; transition: border-color .2s, box-shadow .2s;
  margin-bottom: 10px;
}
.audit-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(91,94,244,.1); }
.audit-input::placeholder { color: var(--muted); }

.input-hint { font-size: .75rem; color: var(--muted); margin-bottom: 12px; line-height: 1.5; }

/* ── LOADING ── */
.loading-state { display: none; text-align: center; padding: 24px 0; }
.loading-state.active { display: block; }
.spinner {
  width: 32px; height: 32px; border: 2.5px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin .75s linear infinite; margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { color: var(--muted); font-size: .85rem; margin-bottom: 10px; }
.loading-steps { display: flex; flex-direction: column; gap: 5px; }
.loading-step { font-size: .78rem; color: var(--border); transition: color .3s; }
.loading-step.done { color: var(--accent); }

/* ── ERROR ── */
.error-msg {
  background: #FFF5F5; border: 1px solid #FECACA;
  border-radius: var(--radius-sm); padding: 12px 16px; color: #DC2626;
  font-size: .88rem; display: none; margin-top: 12px;
}
.error-msg.active { display: block; }

/* ── PREVIEW RESULT ── */
.preview-result {
  display: none; margin-top: 24px;
  background: var(--bg-tint); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.preview-result.active { display: block; }

.preview-header { display: flex; align-items: center; gap: 18px; margin-bottom: 20px; }
.score-circle-sm {
  width: 68px; height: 68px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; border: 2.5px solid;
  background: #fff;
}
.score-circle-sm .score-num { font-size: 1.25rem; font-weight: 800; line-height: 1; }
.score-circle-sm .score-grade { font-size: .6rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.score-good  { border-color: var(--green); color: var(--green); }
.score-ok    { border-color: var(--yellow); color: var(--yellow); }
.score-poor  { border-color: var(--red); color: var(--red); }

.preview-title h4 { color: var(--ink); margin-bottom: 3px; font-size: .95rem; }
.preview-title p  { font-size: .8rem; color: var(--muted); }

.preview-issues h5 {
  font-size: .68rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 10px;
}
.issue-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 11px 13px; border-radius: 8px;
  background: #fff; border: 1px solid var(--border);
  margin-bottom: 7px;
}
.issue-badge {
  flex-shrink: 0; font-size: .6rem; font-weight: 700;
  padding: 2px 6px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: .06em; margin-top: 2px;
}
.badge-fail    { background: #FEF2F2; color: #DC2626; border: 1px solid #FECACA; }
.badge-warning { background: #FFFBEB; color: #D97706; border: 1px solid #FDE68A; }
.badge-pass    { background: #ECFDF5; color: #059669; border: 1px solid #A7F3D0; }
.issue-content h6 { font-size: .85rem; font-weight: 600; color: var(--ink); margin-bottom: 2px; }
.issue-content p  { font-size: .78rem; color: var(--muted); line-height: 1.5; }

.locked-hint {
  text-align: center; padding: 14px;
  border: 1.5px dashed var(--border); border-radius: 8px;
  color: var(--muted); font-size: .82rem; margin: 14px 0;
  background: #fff;
}
.locked-hint strong { color: var(--ink); }

.preview-cta { display: flex; flex-direction: column; gap: 8px; }
.preview-cta .btn { width: 100%; }

/* ── WHAT WE CHECK ── */
.checks-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
.checks-grid-4 { grid-template-columns: repeat(4, 1fr); }
.checks-col-title {
  font-size: .72rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
.checks-col-price { font-size: 1.2rem; font-weight: 800; color: var(--ink); margin-bottom: 4px; }
.checks-list { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.checks-list li { font-size: .85rem; color: var(--text); display: flex; gap: 8px; align-items: flex-start; }
.checks-list li::before { content: '→'; color: var(--accent); font-weight: 700; flex-shrink: 0; }

/* ── HOW IT WORKS ── */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { padding: 28px 20px; text-align: center; }
.step-num {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gradient); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: .85rem;
  box-shadow: 0 4px 12px rgba(91,94,244,.3);
}
.step h4 { margin-bottom: 8px; font-size: .95rem; }
.step p { font-size: .82rem; color: var(--muted); }

/* ── FAQ ── */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow-sm);
}
.faq-item h4 { margin-bottom: 10px; font-size: .95rem; line-height: 1.4; }
.faq-item p { font-size: .88rem; color: var(--muted); line-height: 1.65; }

/* ── CTA BANNER ── */
.cta-banner {
  background: var(--gradient);
  border-radius: var(--radius); padding: 64px 48px; text-align: center;
  position: relative; overflow: hidden;
  box-shadow: 0 12px 40px rgba(91,94,244,.3);
}
.cta-banner::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(255,255,255,.12) 0%, transparent 65%);
  pointer-events: none;
}
.cta-banner h2 { margin-bottom: 14px; color: #fff; }
.cta-banner p  { color: rgba(255,255,255,.8); margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; font-size: .95rem; }
.cta-banner-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: #fff; color: var(--accent); font-weight: 700; }
.btn-white:hover { background: #f5f5ff; color: var(--accent-2); transform: translateY(-1px); }
.btn-white-outline { background: transparent; border: 2px solid rgba(255,255,255,.5); color: #fff; }
.btn-white-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); color: #fff; }

/* ── WHY USE US ── */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: border-color .25s, box-shadow .2s;
  box-shadow: var(--shadow-sm);
}
.why-card:hover { border-color: var(--border-h); box-shadow: var(--shadow); }
.why-card h3 { margin-bottom: 8px; }
.why-card p { font-size: .88rem; color: var(--muted); line-height: 1.6; }

/* ── AI SECTION ── */
.ai-section-inner {
  display: grid; grid-template-columns: 1fr 380px; gap: 64px; align-items: start;
}
.ai-section-text p { margin-bottom: 16px; line-height: 1.8; }
.ai-section-aside { display: flex; flex-direction: column; gap: 16px; }
.ai-card {
  background: var(--bg-tint); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.ai-card-accent {
  background: var(--accent-soft); border-color: rgba(91,94,244,.2);
}
.ai-card-label {
  font-size: .68rem; font-weight: 700; letter-spacing: .13em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 14px;
}
.ai-card-accent .ai-card-label { color: var(--accent); }
.checks-list-accent li { color: var(--ink); }
.checks-list-accent li::before { color: var(--accent); }

@media (max-width: 900px) {
  .ai-section-inner { grid-template-columns: 1fr; gap: 36px; }
}

/* ── CONTACT ── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
}
.contact-col p { margin-bottom: 14px; line-height: 1.75; }
.contact-col a:not(.btn) { color: var(--accent); font-weight: 600; }
.contact-col a:not(.btn):hover { color: var(--accent-2); }
.contact-agency-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
  box-shadow: var(--shadow);
}
.contact-agency-card h3 { margin-bottom: 14px; }
.contact-agency-card p { margin-bottom: 12px; font-size: .92rem; }

@media (max-width: 760px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ── REPORT PAGE ── */
.report-hero { padding: 48px 0 36px; border-bottom: 1px solid var(--border); background: #fff; }
.report-hero-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.report-meta h1 { font-size: 1.6rem; margin-bottom: 6px; }
.report-meta p  { color: var(--muted); font-size: .88rem; }

.score-ring-wrap { text-align: center; flex-shrink: 0; }
.score-ring {
  width: 108px; height: 108px; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.score-ring svg { position: absolute; top: 0; left: 0; transform: rotate(-90deg); }
.score-ring-bg  { stroke: var(--border); }
.score-ring-fg  { stroke-linecap: round; transition: stroke-dashoffset 1.2s ease; }
.score-ring-num { font-size: 1.75rem; font-weight: 800; letter-spacing: -.04em; color: var(--ink); }
.score-ring-grade { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-top: 4px; }

.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; margin: 28px 0; }
.cat-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px 18px;
  box-shadow: var(--shadow-sm);
}
.cat-card-name { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 6px; }
.cat-card-score { font-size: 1.4rem; font-weight: 800; letter-spacing: -.03em; color: var(--ink); }
.cat-bar { height: 3px; background: var(--border); border-radius: 2px; margin-top: 8px; }
.cat-bar-fill { height: 100%; border-radius: 2px; background: var(--gradient); }

.checks-section { padding: 36px 0; }
.checks-section h2 { margin-bottom: 20px; font-size: 1.2rem; }
.check-group { margin-bottom: 28px; }
.check-group-title {
  font-size: .65rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); padding-bottom: 9px;
  border-bottom: 1px solid var(--border); margin-bottom: 10px;
}
.check-row {
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: start; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.check-icon { font-size: 1rem; margin-top: 1px; }
.check-body h4 { font-size: .9rem; font-weight: 600; color: var(--ink); margin-bottom: 3px; }
.check-body .check-value { font-size: .8rem; color: var(--muted); margin-bottom: 5px; }
.check-body .check-rec   { font-size: .8rem; color: var(--text); line-height: 1.5; }
.check-points { font-size: .75rem; font-weight: 700; color: var(--muted); white-space: nowrap; margin-top: 2px; }

/* ── LOADING OVERLAY ── */
.loading-overlay {
  position: fixed; inset: 0; background: rgba(247,247,251,.95);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; flex-direction: column; gap: 16px;
}
.loading-overlay.hidden { display: none; }
.loading-overlay p { color: var(--muted); font-size: .88rem; }
.spinner-lg {
  width: 52px; height: 52px; border: 3.5px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin .75s linear infinite;
}
.error-page { text-align: center; padding: 80px 24px; }
.error-page h2 { margin-bottom: 12px; }
.error-page p  { color: var(--muted); margin-bottom: 28px; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border); padding: 32px 0;
  text-align: center; color: var(--muted); font-size: .8rem;
  background: var(--bg-white);
}
footer a { color: var(--muted); }
footer a:hover { color: var(--ink); }

/* ── DIVIDER ── */
.divider { border: none; border-top: 1px solid var(--border); margin: 0; }

/* ── SEO CONTENT SECTIONS ── */
.prose { max-width: 760px; margin: 0 auto; }
.prose p { font-size: .95rem; color: var(--text); line-height: 1.8; margin-bottom: 16px; }
.prose h3 { color: var(--ink); margin: 32px 0 12px; font-size: 1.1rem; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { position: fixed; top: var(--bar-height); left: 0; right: 0; z-index: 150; }
  body { padding-top: calc(var(--bar-height) + 68px); }
  .nav-inner { padding: 0 20px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .audit-grid-2,
  .audit-grid-2-asym { grid-template-columns: 1fr; }
  .checks-grid { grid-template-columns: 1fr 1fr; }
  .checks-grid-4 { grid-template-columns: 1fr 1fr; }
  .steps-grid  { grid-template-columns: 1fr 1fr; }
  .faq-grid    { grid-template-columns: 1fr; }
  .why-grid    { grid-template-columns: 1fr 1fr; }
  .hero-stats  { grid-template-columns: 1fr 1fr; }
  .hero-stat   { border-right: none; border-bottom: 1px solid var(--border); }
  .hero-stat:nth-child(odd)  { border-right: 1px solid var(--border); }
  .hero-stat:nth-last-child(-n+2) { border-bottom: none; }
}

@media (max-width: 680px) {
  :root { --bar-height: 70px; }
  .announcement-bar { font-size: .9rem; padding: 0 16px; }
  .checks-grid, .checks-grid-4 { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 56px; }
  h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  h2 { font-size: clamp(1.5rem, 6vw, 2rem); }
  .section { padding: 56px 0; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; }
  .cta-banner { padding: 40px 24px; }
  .cta-banner-btns { flex-direction: column; align-items: stretch; }
  .cta-banner-btns .btn { width: 100%; }
  .steps-grid { grid-template-columns: 1fr; }
  .why-grid   { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .report-hero-inner { flex-direction: column; }
  .categories-grid { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 16px; }
  .nav-inner { padding: 0 16px; }
  .audit-card { padding: 24px; }
  .faq-grid   { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .categories-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stat { border-right: none !important; border-bottom: 1px solid var(--border) !important; }
  .hero-stat:last-child { border-bottom: none !important; }
}