/* ===== RESET & GLOBALS ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #fff;
  color: #0a0a0a;
  line-height: 1.7;
}
::selection { background: #e0e7ff; color: #312e81; }

/* ===== ANIMATIONS ===== */
@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.animate-gradient { animation: gradient 3s ease infinite; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s, transform 0.6s; }
.reveal.visible { opacity: 1; transform: none; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: transparent;
  padding: 24px 0;
  transition: all 500ms;
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
}
.header-border {
  height: 1px;
  background: rgba(226, 232, 240, 0.5);
  opacity: 0;
  transition: opacity 500ms;
}
.header.scrolled .header-border { opacity: 1; }

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-right: auto;
}
.logo-icon {
  background: #4f46e5;
  color: #fff;
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
  transition: transform 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo:hover .logo-icon { transform: rotate(12deg); }
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-size: 1.5rem;
  font-weight: 900;
  color: #4f46e5;
  letter-spacing: -0.05em;
  line-height: 1.2;
}
.logo-slogan {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #94a3b8;
  line-height: 1.2;
}
/* Legacy logo elements */
.logo-divider { display: none; }

/* Desktop nav */
nav { display: flex; align-items: center; gap: 40px; }
nav a {
  color: #475569;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 700;
  transition: color 0.2s;
}
nav a:hover { color: #4f46e5; }

/* Header CTA */
.header-cta {
  padding: 10px 24px;
  background: #4f46e5;
  color: #fff;
  text-decoration: none;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
  margin-left: 40px;
  box-shadow: 0 20px 25px -5px rgba(238, 242, 255, 0.8);
  cursor: pointer;
}
.header-cta:hover { background: #4338ca; }
.header-cta:active { transform: scale(0.95); }

/* Burger */
.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #4b5563;
  -webkit-tap-highlight-color: transparent;
}
.burger svg { display: block; }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: #fff;
  flex-direction: column;
}
.mobile-nav.open { display: flex; }
.mobile-nav-overlay { display: none; }
.mobile-nav-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0;
  gap: 0;
}
.mobile-nav-header {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid #f1f5f9;
}
.mobile-nav-logo {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-right: auto;
}
.mobile-nav-logo-name {
  font-size: 1.4rem;
  font-weight: 900;
  color: #4f46e5;
  letter-spacing: -0.05em;
  line-height: 1.2;
}
.mobile-nav-logo-slogan {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #94a3b8;
  line-height: 1.2;
}
.mobile-nav-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  -webkit-tap-highlight-color: transparent;
}
.mobile-nav-close svg { display: block; }
.mobile-nav-links {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 16px;
  gap: 4px;
}
.mobile-nav-links a {
  display: block;
  padding: 12px 16px;
  color: #0a0a0a;
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 12px;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s;
}
@media (hover: hover) {
  .mobile-nav-links a:hover { background: #eef2ff; color: #4f46e5; }
}
.mobile-nav-links a.mobile-nav-cta {
  background: #4f46e5;
  color: #fff;
  border-radius: 12px;
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  padding: 16px;
  margin-top: 16px;
}
@media (hover: hover) {
  .mobile-nav-links a.mobile-nav-cta:hover { background: #4338ca; }
}
.mobile-nav-contacts {
  padding: 20px 0 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
.mobile-nav-contact { text-decoration: none; -webkit-tap-highlight-color: transparent; }
.mobile-nav-contact-tg { color: #2AABEE; }
.mobile-nav-contact-email { color: #4f46e5; }
@media (hover: hover) { .mobile-nav-contact:hover { color: #4f46e5; } }
.mobile-nav-contact svg { display: block; }

/* ===== HERO ===== */
.hero {
  padding: 128px 32px 128px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle 700px at 50% 40%, rgba(238, 242, 255, 0.3) 0%, transparent 70%),
    radial-gradient(circle 500px at 80% 30%, rgba(221, 214, 254, 0.4) 0%, transparent 70%),
    radial-gradient(circle 500px at 20% 60%, rgba(239, 246, 255, 0.4) 0%, transparent 70%);
  filter: blur(100px);
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(128, 128, 128, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(128, 128, 128, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 0;
}
.hero > * { position: relative; z-index: 1; }
.hero-content { max-width: 1024px; margin: 0 auto; }
.hero h1 {
  font-size: 60px;
  font-weight: 900;
  color: #0a0a0a;
  margin-bottom: 16px;
  letter-spacing: -0.05em;
  line-height: 0.9;
}
.hero-gradient-text {
  background: linear-gradient(135deg, #4f46e5, #7c3aed, #4f46e5);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
}
.hero-gradient-text::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 6px;
  width: 0;
  background: #eef2ff;
  border-radius: 3px;
  transition: width 0.8s ease;
}
.hero-gradient-text.visible::after { width: 100%; }
.hero-subtitle {
  font-size: 1.25rem;
  color: #64748b;
  max-width: 768px;
  margin: 0 auto 56px;
  line-height: 1.625;
  font-weight: 500;
  letter-spacing: -0.025em;
}

/* Hero form */
.hero-form-wrapper {
  max-width: 896px;
  margin: 0 auto;
  position: relative;
}
.hero-form-glow {
  position: absolute;
  inset: -24px;
  background: linear-gradient(135deg, #4f46e5, #7c3aed, #4f46e5);
  border-radius: 48px;
  filter: blur(48px);
  opacity: 0.2;
  transition: opacity 0.5s;
  z-index: 0;
}
.hero-form-wrapper:hover .hero-form-glow { opacity: 0.4; }
.check-form {
  display: flex;
  flex-direction: row;
  gap: 16px;
  padding: 24px;
  background: #fff;
  border-radius: 40px;
  box-shadow: 0 64px 128px -32px rgba(79, 70, 229, 0.25);
  border: 1px solid #eef2ff;
  position: relative;
  z-index: 1;
}
.check-form-input-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 0 32px;
  background: #f8fafc;
  border-radius: 30px;
  transition: all 0.3s;
}
.check-form-input-wrapper:focus-within {
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
  background: #fff;
}
.check-form-input-wrapper svg {
  width: 32px;
  height: 32px;
  color: #6366f1;
  margin-right: 24px;
  flex-shrink: 0;
}
.check-form input {
  flex: 1;
  padding: 32px 0;
  border: none;
  font-size: 30px;
  font-weight: 700;
  outline: none;
  color: #0a0a0a;
  background: transparent;
  min-width: 0;
}
.check-form input::placeholder { color: #94a3b8; }
.check-form button {
  padding: 32px 64px;
  border: none;
  border-radius: 30px;
  background: #4f46e5;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 900;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, transform 0.1s;
  flex-shrink: 0;
  box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.3);
  display: flex;
  align-items: center;
  gap: 12px;
}
.check-form button:hover { background: #4338ca; }
.check-form button:active { transform: scale(0.95); }
.check-form button:disabled { opacity: 0.5; cursor: not-allowed; }
.check-form button { -webkit-tap-highlight-color: transparent; }
.form-hint { color: #6b7280; font-size: 0.9rem; text-align: center; margin-top: 16px; }
.form-error { color: #dc2626; font-size: 0.85rem; text-align: center; margin-top: 10px; display: none; }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 48px;
  margin-top: 32px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #94a3b8;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-badge-icon {
  width: 20px;
  height: 20px;
  background: #f0fdf4;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-buttons { display: flex; gap: 12px; justify-content: center; margin-top: 32px; }

/* ===== MAIN CONTENT ===== */
.main { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

/* ===== "WHAT WE CHECK" SECTION ===== */
.section-checks { background: rgba(248, 250, 252, 0.3); padding: 128px 0; }
.section-about { background: #fff; padding: 128px 0; }
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.section-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: #0a0a0a;
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: -0.05em;
}
.section-title:has(+ .section-subtitle) { margin-bottom: 12px; }
.section-subtitle {
  font-size: 1.125rem;
  color: #64748b;
  text-align: center;
  max-width: 672px;
  margin: 0 auto 48px;
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: -0.025em;
}
#vse-proverki { scroll-margin-top: 80px; }
#all-checks { scroll-margin-top: 80px; }
#what-we-check { scroll-margin-top: 80px; }

.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.about-card {
  background: #fff;
  padding: 40px;
  border-radius: 32px;
  border: 1px solid #f3f4f6;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.about-card:hover { border-color: #e0e7ff; }
.about-card-icon {
  width: 56px;
  height: 56px;
  background: #eef2ff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
}
.about-card h3 {
  font-size: 1.5rem;
  font-weight: 900;
  color: #0a0a0a;
  margin-bottom: 8px;
  letter-spacing: -0.025em;
}
.about-card p { font-size: 0.95rem; color: #6b7280; line-height: 1.6; }
.about-card ul { list-style: none; padding: 0; margin: 12px 0 0; }
.about-card li {
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}
.about-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #c7d2fe;
}

/* ===== INDIVIDUAL CHECKS SECTION ===== */
.other-checks { max-width: 1200px; margin: 0 auto 0; padding: 128px 32px; }
.other-checks h2 {
  font-size: 2.25rem;
  font-weight: 900;
  margin-bottom: 8px;
  color: #0a0a0a;
  text-align: center;
  letter-spacing: -0.05em;
}
.other-checks-subtitle { text-align: center; color: #64748b; font-size: 1.125rem; margin-bottom: 40px; font-weight: 500; }
.checks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.checks-grid a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  border: 1px solid #f3f4f6;
  border-radius: 16px;
  color: #475569;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 700;
  transition: all 0.2s;
}
.checks-grid a:hover {
  border-color: #c7d2fe;
  background: #eef2ff;
  color: #4f46e5;
}
.check-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #eef2ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ===== FAQ ===== */
.section-faq { background: rgba(248, 250, 252, 0.3); padding: 128px 0; }
.section-faq-white { background: #fff; }
.section-faq-inner { max-width: 768px; }
.faq { max-width: 768px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: #fff;
  border-radius: 24px;
  border: 1px solid #f3f4f6;
  overflow: hidden;
  transition: border-color 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.faq-item:hover { border-color: #c7d2fe; }
.faq-q {
  padding: 24px 32px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: #0a0a0a;
  font-size: 1.125rem;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}
@media (hover: hover) { .faq-q:hover { color: #4f46e5; } }
.faq-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f8fafc;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
  font-size: 0.6rem;
}
.faq-item.open .faq-arrow {
  background: #f1f5f9;
  color: #4f46e5;
  transform: rotate(180deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 32px;
  color: #64748b;
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 500;
}
.faq-item.open .faq-a {
  max-height: 500px;
  padding: 0 32px 32px;
}
.faq-a a { color: #4f46e5; }

/* ===== FOOTER ===== */
.footer { background: #fff; border-top: 1px solid #f3f4f6; padding: 80px 0 40px; }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 3fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-logo, .footer-logo-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.footer-logo-icon {
  background: #4f46e5;
  color: #fff;
  padding: 6px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-logo-name {
  font-size: 1.5rem;
  font-weight: 900;
  color: #4f46e5;
  letter-spacing: -0.05em;
}
.footer-description { color: #6b7280; font-size: 0.875rem; line-height: 1.6; }
.footer-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer-cat-col { display: flex; flex-direction: column; gap: 8px; }
.footer-cat-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.footer-cat-col a { color: #6b7280; text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-cat-col a:hover { color: #4f46e5; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: #9ca3af; text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-bottom-links a:hover { color: #4f46e5; }
.footer-bottom p { color: #9ca3af; font-size: 0.875rem; }
.footer-brand-links { display: flex; gap: 24px; }
.footer-brand-links a { color: #6b7280; text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-brand-links a:hover { color: #4f46e5; }
.footer-socials { display: flex; align-items: center; gap: 12px; }
.footer-social { color: #9ca3af; transition: color 0.2s; }
.footer-social:hover { color: #4f46e5; }
.footer-social svg { display: block; }
.footer-checks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer-check-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.footer-check-col a { color: #6b7280; text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-check-col a:hover { color: #4f46e5; }
.footer-bottom {
  border-top: 1px solid #f3f4f6;
  padding: 32px 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy { color: #9ca3af; font-size: 0.875rem; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: #9ca3af; text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-legal a:hover { color: #4f46e5; }

/* ===== LANDING SECTIONS ===== */
.section-audit { background: rgba(248, 250, 252, 0.3); padding: 128px 0; }
.section-cards { background: rgba(248, 250, 252, 0.3); padding: 128px 0; }
.section-steps { background: #fff; padding: 128px 0; }
.section-seo-content { background: rgba(248, 250, 252, 0.3); padding: 72px 0; }

/* ===== RESULT ===== */
.result { max-width: 1200px; margin: 0 auto; padding: 24px 32px 56px; display: none; }
.result.visible { display: block; }
.result-title { font-size: 2rem; font-weight: 700; margin-bottom: 32px; color: #0a0a0a; text-align: center; }
.result-items { display: flex; gap: 24px; }
.result-column { flex: 1; min-width: 0; }
.result-column-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 2px solid; }
.col-bad .result-column-title { color: #dc2626; border-color: #dc2626; }
.col-attention .result-column-title { color: #7c3aed; border-color: #7c3aed; }
.col-good .result-column-title { color: #16a34a; border-color: #16a34a; }
.col-excluded .result-column-title { color: #6b7280; border-color: #d1d5db; }
.result-loader { padding: 32px 0; max-width: 700px; margin: 0 auto; }
.progress-track { width: 100%; height: 6px; background: #e8e8ef; border-radius: 3px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: #4f46e5; border-radius: 3px; width: 0%; transition: width 0.3s ease; }
.result-loader-text { color: #6b7280; font-size: 0.9rem; text-align: center; margin-top: 12px; }
.result-item { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; margin-bottom: 6px; border-radius: 10px; background: #fff; border: 1px solid #e8e8ef; }
.result-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.dot-error { background: #dc2626; }
.dot-warning { background: #ea580c; }
.dot-ok { background: #16a34a; }
.dot-info { background: #7c3aed; }
.dot-excluded { background: #9ca3af; }
.col-excluded .result-message { color: #6b7280; }
.col-excluded .result-hint { color: #9ca3af; }
.result-text { flex: 1; }
.result-message { font-size: 0.92rem; font-weight: 500; color: #0a0a0a; overflow-wrap: break-word; word-break: break-word; }
.result-sub-item { margin-top: 6px; padding-left: 0; }
.result-sub-item .result-message { font-weight: 400; }
.result-hint { font-size: 0.82rem; margin-top: 3px; overflow-wrap: break-word; word-break: break-word; }
.result-redirect-chain { background: #f5f3ff; border: 1px solid #7c3aed; border-radius: 10px; padding: 16px 20px; margin-bottom: 20px; }
.result-redirect-title { font-weight: 600; color: #7c3aed; margin-bottom: 8px; font-size: 0.9rem; }
.result-redirect-hop { font-size: 0.85rem; color: #5b21b6; margin-bottom: 4px; overflow-wrap: break-word; word-break: break-word; }
.result-redirect-code { display: inline-block; background: #7c3aed; color: #fff; font-size: 0.75rem; font-weight: 700; padding: 1px 6px; border-radius: 4px; margin: 0 4px; }
.result-redirect-note { font-size: 0.85rem; color: #6d28d9; margin-top: 8px; font-style: italic; }
.result-hint-toggle { display: block; margin-top: 6px; padding: 2px 0; background: none; border: none; color: #4f46e5; font-size: 0.82rem; font-weight: 600; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.result-hint-toggle:hover { text-decoration: underline; }
.col-bad .result-message { color: #dc2626; }
.col-bad .result-hint { color: #ef4444; }
.col-attention .result-message { color: #7c3aed; }
.col-attention .result-hint { color: #7c3aed; }
.col-good .result-message { color: #16a34a; }
.col-good .result-hint { color: #16a34a; }
.result-collapsible-header { cursor: pointer; -webkit-tap-highlight-color: transparent; }
.result-collapse-arrow { font-size: 0.7em; margin-left: 8px; }

/* Result tips & actions */
.result-tips { display: none; margin-top: 40px; }
.result-tips p { font-size: 1.05rem; color: #4b5563; line-height: 1.7; margin-bottom: 8px; }
.result-tips p:last-child { margin-bottom: 0; }
.result-tips strong { color: #0a0a0a; }
.result-actions { display: none; gap: 12px; margin-top: 40px; margin-bottom: 32px; }
.result-action-btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 20px; border-radius: 12px; font-size: 0.95rem; font-weight: 600; text-decoration: none; cursor: pointer; transition: all 0.2s; border: none; flex: 1; justify-content: center; color: #fff; }
.result-action-pdf { background: #dc2626; }
.result-action-pdf:hover { background: #b91c1c; }
.result-action-pdf:disabled { opacity: 0.5; cursor: not-allowed; }
.result-action-audit { background: #4f46e5; }
.result-action-audit:hover { background: #4338ca; }
.result-action-fix { background: #16a34a; }
.result-action-fix:hover { background: #15803d; }

/* Single column result & all checks result */
.result-section { margin-bottom: 24px; }
.all-group { margin-bottom: 24px; }
.all-group-title { font-size: 1.15rem; font-weight: 700; color: #0a0a0a; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid #e8e8ef; }
.all-group-bad .all-group-title { border-color: #dc2626; }
.all-group-attention .all-group-title { border-color: #7c3aed; }
.all-group-ok .all-group-title { border-color: #16a34a; }
.all-check-item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; margin-bottom: 4px; border-radius: 10px; background: #fff; border: 1px solid #e8e8ef; }
.all-check-text { flex: 1; }
.all-check-name { font-size: 0.88rem; font-weight: 600; margin-bottom: 2px; }
.all-check-name a { color: #4f46e5; text-decoration: none; }
.all-check-name a:hover { text-decoration: underline; }
.all-check-message { font-size: 0.85rem; color: #6b7280; }

/* ===== CTA (check pages) ===== */
.cta-buttons { display: flex; gap: 12px; flex-shrink: 0; }
.cta-buttons .cta-btn { min-width: 200px; justify-content: center; }
.cta-btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; background: #fff; color: #4f46e5; text-decoration: none; border-radius: 50px; font-size: 1rem; font-weight: 700; transition: all 0.2s; white-space: nowrap; }
.cta-btn:hover { background: #eef2ff; }
.cta-btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.5); }
.cta-btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

/* ===== SEO CONTENT (check pages) ===== */
.seo-text { max-width: 1200px; }
.seo-text h3 { font-size: 1.2rem; font-weight: 600; margin: 28px 0 10px; color: #0a0a0a; }
.seo-text p { color: #4b5563; margin-bottom: 14px; font-size: 1.05rem; line-height: 1.7; }
.seo-text ul { margin: 8px 0 16px 20px; color: #4b5563; }
.seo-text li { margin-bottom: 8px; font-size: 1.05rem; line-height: 1.7; }
.seo-text code { background: #f3f4f6; padding: 3px 8px; border-radius: 5px; font-size: 0.88rem; }

.seo-content { max-width: 1200px; margin: 48px auto; }
.seo-content h2 { font-size: 1.6rem; font-weight: 700; margin-bottom: 16px; color: #0a0a0a; }
.seo-content h3 { font-size: 1.2rem; font-weight: 600; margin: 28px 0 10px; color: #0a0a0a; }
.seo-content p { color: #4b5563; margin-bottom: 14px; font-size: 1.05rem; line-height: 1.7; }
.seo-content ul { margin: 8px 0 16px 20px; color: #4b5563; }
.seo-content li { margin-bottom: 8px; font-size: 1.05rem; line-height: 1.7; }
.seo-content code { background: #f3f4f6; padding: 3px 8px; border-radius: 5px; font-size: 0.88rem; }

/* ===== AUDIT CARDS ===== */
.audit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.audit-card { background: #fff; padding: 28px; border-radius: 14px; border: 1px solid #e8e8ef; transition: border-color 0.2s, box-shadow 0.2s; }
.audit-card-icon { width: 48px; height: 48px; background: #eef2ff; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.audit-card h3 { font-size: 1.1rem; font-weight: 700; color: #0a0a0a; margin-bottom: 6px; }
.audit-card p { font-size: 0.95rem; color: #6b7280; line-height: 1.5; }
.audit-buttons-text { text-align: center; font-size: 1.1rem; color: #4b5563; margin-bottom: 16px; }
.audit-buttons { display: flex; gap: 12px; justify-content: center; }
.audit-btn { min-width: 200px; justify-content: center; background: #4f46e5; color: #fff; }
.audit-btn:hover { background: #4338ca; color: #fff; }
.audit-btn-outline { background: transparent; color: #4f46e5; border: 2px solid #4f46e5; }
.audit-btn-outline:hover { background: #f0eeff; color: #4f46e5; }

/* ===== SERVICE SECTIONS ===== */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { background: #fff; padding: 28px; border: 1px solid #e8e8ef; border-radius: 14px; transition: border-color 0.2s, box-shadow 0.2s; }
.section-cards .service-card { background: #fff; }
.service-card-icon { width: 48px; height: 48px; background: #eef2ff; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.service-card h3 { font-size: 1.1rem; font-weight: 700; color: #0a0a0a; margin-bottom: 8px; }
.service-card p { font-size: 0.95rem; color: #6b7280; line-height: 1.6; }
.service-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 48px; }
.service-step { display: flex; gap: 16px; align-items: flex-start; }
.service-step-num { width: 44px; height: 44px; background: #4f46e5; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.15rem; font-weight: 700; flex-shrink: 0; }
.service-step-text h3 { font-size: 1.1rem; font-weight: 700; color: #0a0a0a; margin-bottom: 4px; }
.service-step-text p { font-size: 0.95rem; color: #6b7280; line-height: 1.5; }

/* ===== RESPONSIVE ===== */
/* Hero variant for check/service pages — smaller */
.hero-check { padding: 120px 32px 64px; }
.hero-check h1 { font-size: 2.5rem; line-height: 1.1; }
.hero-check .hero-subtitle { font-size: 1.1rem; margin-bottom: 32px; }
.hero-check .check-form { border-radius: 24px; padding: 16px; }
.hero-check .check-form-input-wrapper { border-radius: 16px; padding: 0 20px; }
.hero-check .check-form-input-wrapper svg { width: 24px; height: 24px; margin-right: 16px; }
.hero-check .check-form input { padding: 20px 0; font-size: 1.1rem; }
.hero-check .check-form button { padding: 20px 40px; font-size: 1.1rem; font-weight: 700; border-radius: 16px; }
.hero-check .hero-form-glow { inset: -16px; border-radius: 32px; filter: blur(32px); opacity: 0.15; }

@media (min-width: 768px) {
  .hero { padding: 256px 32px 192px; }
  .hero-check { padding: 160px 32px 80px; }
  .hero h1 { font-size: 100px; }
  .hero-check h1 { font-size: 3rem; }
  .hero-subtitle { font-size: 1.5rem; }
  .hero-check .hero-subtitle { font-size: 1.25rem; }
  .section-title { font-size: 3rem; }
}
@media (max-width: 1220px) {
  .footer-checks { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .header-inner { padding: 0 16px; }
  .header-cta { display: none; }
  nav { display: none; }
  .burger { display: block; }
  .logo-slogan { display: none; }
  .hero h1 { font-size: 2.5rem; }
  .hero-subtitle { font-size: 1rem; margin-bottom: 32px; }
  .hero { padding: 100px 16px 64px; }
  .hero-check { padding: 90px 16px 40px; }
  .hero-check h1 { font-size: 1.6rem; }
  .hero-check .check-form { flex-direction: column; }
  .hero-check .check-form button { width: 100%; justify-content: center; }
  .check-form { flex-direction: column; padding: 16px; border-radius: 24px; }
  .check-form-input-wrapper { padding: 0 16px; border-radius: 20px; }
  .check-form-input-wrapper svg { width: 24px; height: 24px; margin-right: 12px; }
  .check-form input { padding: 16px 0; font-size: 1.1rem; }
  .check-form button { width: 100%; justify-content: center; padding: 16px 24px; border-radius: 20px; font-size: 1.1rem; }
  .hero-badges { gap: 12px 24px; font-size: 10px; }
  .section-title { font-size: 1.6rem; line-height: 1.3; margin-bottom: 32px; }
  .section-title:has(+ .section-subtitle) { margin-bottom: 8px; }
  .section-subtitle { font-size: 1rem; margin-bottom: 32px; }
  .section-checks, .section-about { padding: 64px 0; }
  .section-faq { padding: 64px 0; }
  .section-audit, .section-cards, .section-steps { padding: 64px 0; }
  .section-seo-content { padding: 40px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 16px; }
  .about-card { padding: 24px; border-radius: 20px; }
  .about-card-icon { width: 40px; height: 40px; border-radius: 12px; margin-bottom: 16px; }
  .about-card h3 { font-size: 1.1rem; }
  .other-checks { padding: 64px 16px; }
  .other-checks h2 { font-size: 1.6rem; }
  .other-checks-subtitle { font-size: 1rem; }
  .checks-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .checks-grid a { padding: 12px 16px; font-size: 0.8rem; gap: 8px; }
  .check-icon { width: 28px; height: 28px; font-size: 0.85rem; }
  .faq-q { padding: 20px 24px; font-size: 1rem; }
  .faq-a { padding: 0 24px; }
  .faq-item.open .faq-a { padding: 0 24px 24px; }
  .result-title { font-size: 1.3rem; line-height: 1.3; margin-bottom: 20px; }
  .result { padding-top: 16px; padding-bottom: 48px; }
  .result-items { flex-direction: column; }
  .result-action-btn { padding: 14px 16px; font-size: 0.9rem; }
  .result-actions { flex-direction: column; margin-bottom: 0; }
  .result-tips p { font-size: 0.95rem; }
  .form-hint { font-size: 0.8rem; }
  .seo-text h3 { font-size: 1.05rem; }
  .seo-text p, .seo-text li { font-size: 0.95rem; }
  .cta-buttons { flex-direction: column; width: 100%; }
  .cta-btn { text-align: center; }
  .hero-buttons { justify-content: center; }
  .hero-buttons .cta-btn, .hero-buttons .audit-btn { justify-content: center; }
  .audit-grid { grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-steps { grid-template-columns: 1fr 1fr; }
  .footer-brand { flex-direction: column; align-items: flex-start; }
  .footer-brand-links { flex-direction: column; gap: 8px; }
  .footer-checks { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer { padding: 48px 0 32px; }
  .footer-categories { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom-links { justify-content: center; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .checks-grid { grid-template-columns: 1fr; }
  .footer-checks { grid-template-columns: 1fr; }
  .footer-categories { grid-template-columns: 1fr; }
  .audit-grid { grid-template-columns: 1fr; }
  .audit-card { display: grid; grid-template-columns: 36px 1fr; grid-template-rows: auto auto; gap: 0 12px; padding: 16px 20px; }
  .audit-card-icon { width: 36px; height: 36px; margin-bottom: 0; grid-row: 1; grid-column: 1; align-self: center; }
  .audit-card h3 { margin-bottom: 0; grid-row: 1; grid-column: 2; align-self: center; }
  .audit-card p { margin-top: 6px; grid-row: 2; grid-column: 1 / -1; }
  .audit-buttons { flex-direction: column; }
  .audit-btn { text-align: center; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { display: grid; grid-template-columns: 36px 1fr; grid-template-rows: auto auto; gap: 0 12px; padding: 16px 20px; }
  .service-card-icon { width: 36px; height: 36px; margin-bottom: 0; grid-row: 1; grid-column: 1; align-self: center; }
  .service-card h3 { margin-bottom: 0; grid-row: 1; grid-column: 2; align-self: center; }
  .service-card p { margin-top: 6px; grid-row: 2; grid-column: 1 / -1; font-size: 0.9rem; }
  .service-steps { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .cta-btn, .hero-buttons .audit-btn { width: 100%; max-width: 440px; }
}

/* Legacy compatibility: header-sticky (used by some JS) */
.header-sticky { display: none; }