/* =========================================================
   ProstaPure — main.css
   Design system: deep navy + cyan + warm amber CTA
   Responsive breakpoints: 900px / 560px
   ========================================================= */

:root {
  --primary: #0F2E5C;
  --primary-dark: #081A3C;
  --primary-soft: #1B4178;
  --accent: #1AB5E0;
  --accent-soft: #E6F7FC;
  --accent-deep: #0E7FA8;
  --cta: #F39C12;
  --cta-dark: #D87B0A;
  --gold: #D4A437;
  --bg: #FAFBFD;
  --bg-section: #F2F6FB;
  --bg-dark: #0A1E40;
  --text: #1A2438;
  --text-soft: #4A5568;
  --text-muted: #6B7280;
  --border: #E2E8F0;
  --success: #16A085;
  --warn: #EAB308;
  --danger: #DC2626;
  --shadow-sm: 0 1px 2px rgba(15,46,92,.06);
  --shadow: 0 4px 16px rgba(15,46,92,.10);
  --shadow-lg: 0 14px 42px rgba(15,46,92,.18);
  --radius: 12px;
  --radius-lg: 20px;
  --maxw: 1180px;
  --display: 'Outfit', 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-deep); text-decoration: none; transition: color .15s; }
a:hover { color: var(--primary); }
h1, h2, h3, h4 { font-family: var(--display); color: var(--primary); margin: 0 0 .55em; letter-spacing: -0.022em; line-height: 1.15; }
h1 { font-weight: 800; }
h2 { font-size: clamp(1.65rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.015em; }
p { margin: 0 0 1em; color: var(--text-soft); }

/* ----- Containers ----- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-tight { padding: 56px 0; }
.section-dark { background: linear-gradient(180deg, var(--bg-dark) 0%, var(--primary-dark) 100%); color: #DCE5F2; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: #B7C3D4; }
.section-soft { background: var(--bg-section); }
.eyebrow {
  display: inline-block;
  font-family: var(--display);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  font-weight: 600;
  margin-bottom: 14px;
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 50px; }
.section-head p { font-size: 1.05rem; color: var(--text-soft); }

/* ----- Announcement bar ----- */
.announce {
  background: var(--primary-dark);
  color: #DCE5F2;
  font-size: .85rem;
  padding: 9px 16px;
  text-align: center;
  font-weight: 500;
}
.announce strong { color: var(--cta); font-weight: 700; letter-spacing: .03em; }
.announce a { color: var(--accent); margin-left: 8px; }

/* ----- Header ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--primary);
  letter-spacing: -.01em;
}
.logo img { width: 30px; height: 30px; border-radius: 6px; }
.logo span small { display: block; font-size: .62rem; letter-spacing: .15em; color: var(--text-muted); font-weight: 500; }
.nav ul { display: flex; gap: 26px; list-style: none; padding: 0; margin: 0; }
.nav a { color: var(--text); font-weight: 500; font-size: .92rem; }
.nav a:hover { color: var(--accent-deep); }
.btn-order, .btn-cta {
  background: var(--cta);
  color: #fff;
  border: 0;
  padding: 11px 22px;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 600;
  font-size: .92rem;
  cursor: pointer;
  letter-spacing: .01em;
  transition: background .15s, transform .15s;
  display: inline-block;
  box-shadow: 0 6px 18px rgba(243,156,18,.30);
}
.btn-order:hover, .btn-cta:hover { background: var(--cta-dark); transform: translateY(-1px); color: #fff; }
.btn-cta-lg {
  padding: 18px 38px;
  font-size: 1.05rem;
  border-radius: 999px;
}
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 11px 22px;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 600;
  font-size: .92rem;
}

/* ----- Hero ----- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 90px;
  background:
    radial-gradient(ellipse at 80% 10%, rgba(26,181,224,.10) 0%, transparent 50%),
    linear-gradient(180deg, #F4F8FC 0%, var(--bg) 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,181,224,.10);
  color: var(--accent-deep);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: .80rem;
  font-weight: 600;
  margin-bottom: 22px;
  border: 1px solid rgba(26,181,224,.25);
}
.hero-badge::before { content: ''; width: 7px; height: 7px; background: var(--accent); border-radius: 50%; }
.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.95rem);
  font-weight: 800;
  margin: 0 0 22px;
  line-height: 1.10;
  color: var(--primary);
  letter-spacing: -0.025em;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub { font-size: 1.08rem; color: var(--text-soft); margin: 0 0 22px; max-width: 540px; }
.hero-bullets { list-style: none; padding: 0; margin: 0 0 30px; }
.hero-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 6px 0;
  font-size: .98rem;
  color: var(--text);
}
.check-gold {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  margin-top: 1px;
}
.hero-trust {
  display: flex;
  gap: 30px;
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.hero-trust > div {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .82rem;
  color: var(--text-soft);
  font-weight: 500;
}
.hero-trust svg { width: 22px; height: 22px; color: var(--accent-deep); flex: 0 0 22px; }
.hero-image {
  position: relative;
  text-align: center;
}
.hero-image img {
  max-width: 100%;
  width: 460px;
  margin: 0 auto;
  animation: hover 6s ease-in-out infinite;
  filter: drop-shadow(0 25px 40px rgba(15,46,92,.25));
}
@keyframes hover { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@media (prefers-reduced-motion: reduce) { .hero-image img { animation: none; } }

/* ----- Trust strip ----- */
.trust-strip {
  background: #fff;
  padding: 34px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  text-align: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px;
}
.trust-item svg { width: 38px; height: 38px; color: var(--primary); }
.trust-item span {
  font-family: var(--display);
  font-size: .78rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .03em;
}

/* ----- AI Answer Block ----- */
.ai-answer {
  background: linear-gradient(135deg, #EFF8FC 0%, #E6F4FA 100%);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 22px 26px;
  margin: 0 0 36px;
  box-shadow: var(--shadow-sm);
}
.ai-answer strong {
  display: block;
  font-family: var(--display);
  color: var(--primary);
  font-size: 1.02rem;
  margin-bottom: 8px;
}
.ai-answer p { margin: 0; font-size: .98rem; color: var(--text); }
.section-dark .ai-answer {
  background: rgba(26,181,224,.08);
  border-left-color: var(--accent);
}
.section-dark .ai-answer strong { color: #fff; }
.section-dark .ai-answer p { color: #C8D4E5; }

/* ----- Why Choose (2-col) ----- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.why-image img { max-width: 100%; margin: 0 auto; }
.why-list { list-style: none; padding: 0; margin: 22px 0 0; }
.why-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  margin: 0 0 22px;
}
.why-list li svg { width: 24px; height: 24px; color: var(--gold); margin-top: 2px; }
.why-list li strong {
  display: block;
  font-family: var(--display);
  color: var(--primary);
  font-size: 1.02rem;
  margin-bottom: 3px;
}
.why-list li span { font-size: .95rem; color: var(--text-soft); }

/* ----- Problem cards ----- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 36px;
}
.problem-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 26px;
}
.problem-card .num {
  display: inline-block;
  font-family: var(--display);
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 10px;
}
.problem-card h3 { color: #fff; font-size: 1.08rem; margin-bottom: 8px; }
.problem-card p { color: #B7C3D4; font-size: .95rem; margin: 0; }

/* ----- What Is ----- */
.what-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.what-image {
  position: relative;
  text-align: center;
}
.what-image img {
  width: 380px;
  max-width: 100%;
  margin: 0 auto;
  filter: drop-shadow(0 15px 30px rgba(15,46,92,.18));
}

/* ----- How It Works mechanism cards ----- */
.mech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 14px;
}
.mech-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .2s, box-shadow .2s;
}
.mech-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.mech-card .step {
  display: inline-block;
  font-family: var(--display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--accent-deep);
  background: var(--accent-soft);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.mech-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.mech-card p { font-size: .92rem; margin: 0; }

/* ----- Signature diagram ----- */
.diagram-section {
  background: linear-gradient(180deg, #fff 0%, var(--bg-section) 100%);
  padding: 80px 0;
}
.diagram-label {
  display: inline-block;
  background: var(--cta);
  color: #fff;
  font-family: var(--display);
  font-size: .72rem;
  letter-spacing: .14em;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.diagram-wrap {
  max-width: 900px;
  margin: 24px auto 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}
.diagram-wrap svg { width: 100%; height: auto; display: block; }
.diagram-key {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.diagram-key > div {
  text-align: center;
  padding: 14px 10px;
  border-radius: var(--radius);
  background: var(--accent-soft);
}
.diagram-key strong {
  display: block;
  font-family: var(--display);
  color: var(--primary);
  font-size: .92rem;
  margin-bottom: 3px;
}
.diagram-key span { font-size: .78rem; color: var(--text-soft); }

/* ----- Pricing ----- */
.pricing { background: var(--bg-section); padding: 90px 0; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr 1fr;
  gap: 26px;
  align-items: stretch;
  max-width: 1100px;
  margin: 0 auto;
}
.price-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .2s, box-shadow .2s;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.price-card.featured {
  border-color: var(--cta);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, #fff 0%, #FFFBEF 100%);
}
.price-card.featured:hover { transform: scale(1.05) translateY(-4px); }
.price-card .badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cta);
  color: #fff;
  font-family: var(--display);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .12em;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.price-card h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
  color: var(--primary);
}
.price-card .supply {
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 500;
}
.price-card .pricing-img {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.price-card.featured .pricing-img { height: 240px; }
.price-card .pricing-img img { width: auto; height: 100%; max-width: 100%; object-fit: contain; }
.price-card .price-now {
  font-family: var(--display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin: 0;
}
.price-card .per { font-size: .8rem; color: var(--text-muted); margin: 2px 0 8px; }
.price-card .old-total { font-size: .9rem; color: var(--text-muted); text-decoration: line-through; }
.price-card .new-total {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--success);
  margin: 4px 0 14px;
}
.price-card .ship {
  font-size: .82rem;
  color: var(--accent-deep);
  font-weight: 600;
  margin-bottom: 16px;
  min-height: 18px;
}
.price-card .btn-order {
  width: 100%;
  padding: 14px 18px;
  font-size: .95rem;
  margin-top: auto;
}
.price-foot {
  text-align: center;
  margin-top: 30px;
  font-size: .85rem;
  color: var(--text-muted);
}

/* ----- Bonuses ----- */
.bonus-section {
  background: #fff;
  padding: 70px 0;
}
.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  max-width: 980px;
  margin: 0 auto;
}
.bonus-card {
  background: var(--bg-section);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.bonus-card img { width: 100%; height: auto; display: block; }
.bonus-body { padding: 22px 24px 26px; }
.bonus-card h3 { font-size: 1.1rem; color: var(--primary); margin-bottom: 6px; }
.bonus-card p { font-size: .92rem; margin: 0; color: var(--text-soft); }
.bonus-tag {
  display: inline-block;
  font-family: var(--display);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--cta-dark);
  background: #FFF4E0;
  padding: 4px 11px;
  border-radius: 999px;
  font-weight: 700;
  margin-bottom: 10px;
}

/* ----- Ingredients ----- */
.ing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 20px;
}
.ing-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform .2s, box-shadow .2s;
}
.ing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.ing-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-soft) 0%, #DCEFF6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--accent-deep);
}
.ing-icon svg { width: 26px; height: 26px; }
.ing-card .mech-tag {
  display: inline-block;
  font-family: var(--display);
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--accent-deep);
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.ing-card h3 { font-size: 1rem; margin-bottom: 6px; }
.ing-card p { font-size: .88rem; margin: 0; }

/* ----- Benefits ----- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.benefit-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}
.benefit-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-icon svg { width: 22px; height: 22px; }
.benefit-card h3 { font-size: .98rem; margin-bottom: 6px; }
.benefit-card p { font-size: .85rem; margin: 0; }

/* ----- Timeline ----- */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 36px;
}
.timeline-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
}
.timeline-card .phase {
  font-family: var(--display);
  font-size: .72rem;
  letter-spacing: .12em;
  color: #fff;
  background: var(--primary);
  padding: 5px 12px;
  border-radius: 999px;
  display: inline-block;
  font-weight: 700;
  margin-bottom: 14px;
}
.timeline-card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.timeline-card p { font-size: .9rem; margin: 0; }

/* ----- Comparison ----- */
.compare-wrap {
  max-width: 1000px;
  margin: 0 auto;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  min-width: 720px;
}
.compare-table th, .compare-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: .94rem;
}
.compare-table th {
  font-family: var(--display);
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .02em;
}
.compare-table th.highlight { background: var(--cta); }
.compare-table td.highlight {
  background: #FFFBEF;
  color: var(--primary);
  font-weight: 600;
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table .yes { color: var(--success); font-weight: 700; }
.compare-table .no { color: var(--danger); font-weight: 700; }

/* ----- Reviews ----- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}
.review-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  position: relative;
}
.review-stars { color: var(--cta); font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 12px; }
.review-card blockquote {
  margin: 0 0 18px;
  padding: 0;
  font-size: .94rem;
  color: var(--text);
  line-height: 1.6;
}
.review-card blockquote::before { content: "“"; color: var(--accent); font-size: 1.5rem; font-family: Georgia; }
.review-card blockquote::after { content: "”"; color: var(--accent); font-size: 1.5rem; font-family: Georgia; }
.review-meta { display: flex; align-items: center; gap: 12px; }
.review-meta img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}
.review-meta strong {
  font-family: var(--display);
  display: block;
  color: var(--primary);
  font-size: .92rem;
}
.review-meta span { display: block; font-size: .78rem; color: var(--text-muted); }
.verified {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .68rem;
  color: var(--success);
  font-weight: 700;
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.verified::before {
  content: "✓";
  display: inline-flex;
  width: 14px; height: 14px;
  background: var(--success);
  color: #fff;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 700;
}

/* ----- Guarantee ----- */
.guarantee {
  background: linear-gradient(180deg, var(--bg-section) 0%, #fff 100%);
  padding: 80px 0;
}
.guarantee-inner {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 50px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  background: #fff;
  padding: 50px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.guarantee-seal {
  width: 220px;
  height: 220px;
  background:
    conic-gradient(from 220deg, var(--gold), #B8881E, var(--gold), #B8881E, var(--gold));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin: 0 auto;
}
.guarantee-seal::before {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: #fff;
  z-index: 1;
}
.guarantee-seal img { position: relative; z-index: 2; width: 86%; height: 86%; object-fit: contain; }
.guarantee-text h2 { margin-bottom: 14px; }
.guarantee-text p { color: var(--text); font-size: 1rem; }

/* ----- Contraindications ----- */
.contra-section {
  background: var(--bg-section);
  padding: 70px 0;
}
.contra-inner {
  max-width: 880px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 50px;
  box-shadow: var(--shadow-sm);
}
.contra-list { list-style: none; padding: 0; margin: 24px 0 0; }
.contra-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: .96rem;
}
.contra-list li:last-child { border: none; }
.contra-list .x-icon {
  width: 24px;
  height: 24px;
  background: #FDECEC;
  color: var(--danger);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  margin-top: 2px;
}

/* ----- FAQ ----- */
.faq-list { max-width: 820px; margin: 24px auto 0; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow .15s;
}
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%;
  background: none;
  border: 0;
  padding: 18px 22px;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--primary);
  gap: 16px;
}
.faq-q::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 400;
  flex: 0 0 auto;
  transition: transform .2s;
}
.faq-item.open .faq-q::after { content: '−'; }
.faq-a {
  display: none;
  padding: 0 22px 20px;
  font-size: .95rem;
  color: var(--text-soft);
  line-height: 1.65;
}
.faq-item.open .faq-a { display: block; }

/* ----- References ----- */
.refs-section { background: #fff; padding: 70px 0; }
.refs-list {
  max-width: 880px;
  margin: 30px auto 0;
  padding: 0;
  list-style: none;
  counter-reset: ref;
}
.refs-list li {
  counter-increment: ref;
  padding: 16px 0 16px 42px;
  border-bottom: 1px solid var(--border);
  position: relative;
  font-size: .92rem;
  color: var(--text-soft);
}
.refs-list li::before {
  content: counter(ref);
  position: absolute;
  left: 0;
  top: 16px;
  width: 28px;
  height: 28px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: .82rem;
}
.refs-list a { color: var(--accent-deep); text-decoration: underline; }
.refs-list em { color: var(--text); font-style: normal; }

/* ----- Final CTA ----- */
.final-cta {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  text-align: center;
  padding: 90px 0;
}
.final-cta h2 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom: 14px; }
.final-cta p { color: #B7C3D4; max-width: 580px; margin: 0 auto 30px; font-size: 1.05rem; }

/* ----- Footer ----- */
footer {
  background: var(--primary-dark);
  color: #B7C3D4;
  padding: 60px 0 30px;
  font-size: .9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-grid h4 {
  font-family: var(--display);
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 14px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: #B7C3D4; font-size: .9rem; }
.footer-grid a:hover { color: var(--accent); }
.footer-disclaimer {
  font-size: .78rem;
  color: #8595AB;
  padding: 26px 0 0;
  line-height: 1.6;
  max-width: 920px;
}
.footer-copy { text-align: center; font-size: .78rem; color: #8595AB; padding-top: 22px; }

/* ----- Social proof popup ----- */
.sp-popup {
  position: fixed;
  bottom: 22px;
  left: 22px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  padding: 14px 18px 14px 16px;
  display: none;
  gap: 12px;
  align-items: center;
  max-width: 320px;
  z-index: 80;
  animation: slideIn .35s ease-out;
}
.sp-popup.show { display: flex; }
@keyframes slideIn { from { transform: translateX(-110%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.sp-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--success); flex: 0 0 10px; animation: pulse 1.4s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(22,160,133,.7); } 70% { box-shadow: 0 0 0 8px rgba(22,160,133,0); } }
.sp-text { font-size: .85rem; line-height: 1.4; color: var(--text); }
.sp-text strong { font-family: var(--display); color: var(--primary); }
.sp-text small { display: block; color: var(--text-muted); font-size: .72rem; margin-top: 2px; }
.sp-close {
  background: none; border: 0; color: var(--text-muted); font-size: 1.1rem;
  cursor: pointer; padding: 0 4px; align-self: flex-start; line-height: 1;
}

/* ----- Mobile sticky CTA bar ----- */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15,46,92,.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 12px 16px;
  z-index: 70;
  box-shadow: 0 -4px 20px rgba(0,0,0,.18);
}
.mobile-cta .btn-cta {
  display: block;
  text-align: center;
  width: 100%;
  padding: 13px;
  font-size: 1rem;
}

/* ----- Legal pages ----- */
.legal-page { padding: 70px 0 90px; }
.legal-page h1 { font-size: 2.2rem; margin-bottom: 10px; }
.legal-page .legal-body {
  max-width: 820px;
  margin: 0 auto;
  background: #fff;
  padding: 50px 60px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.legal-page .updated { color: var(--text-muted); font-size: .85rem; margin-bottom: 30px; }
.legal-page h2 { font-size: 1.3rem; margin: 36px 0 12px; color: var(--primary); }
.legal-page h3 { font-size: 1.05rem; margin: 26px 0 10px; }
.legal-page p, .legal-page li { font-size: .95rem; color: var(--text); }
.legal-page ul, .legal-page ol { padding-left: 22px; }
.legal-page li { margin-bottom: 8px; }

/* ----- 404 ----- */
.notfound { text-align: center; padding: 100px 0; min-height: 60vh; display: flex; flex-direction: column; justify-content: center; }
.notfound h1 { font-size: 6rem; color: var(--accent); margin: 0; line-height: 1; font-weight: 700; }
.notfound h2 { margin: 14px 0 18px; font-size: 1.8rem; }
.notfound p { max-width: 480px; margin: 0 auto 30px; }
.notfound-links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ====== Responsive ====== */
@media (max-width: 900px) {
  .section { padding: 60px 0; }
  .nav { display: none; }
  .hero { padding: 50px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-image { order: -1; }
  .hero-image img { width: 320px; }
  .hero-trust { gap: 18px; }
  .trust-strip-inner { grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .trust-strip-inner .trust-item:nth-child(4),
  .trust-strip-inner .trust-item:nth-child(5) { grid-column: span 1; }
  .why-grid { grid-template-columns: 1fr; gap: 30px; }
  .what-grid { grid-template-columns: 1fr; gap: 30px; }
  .what-image img { width: 260px; }
  .problem-grid { grid-template-columns: 1fr; }
  .mech-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .ing-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .benefit-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .timeline { grid-template-columns: 1fr 1fr; gap: 16px; }
  .pricing-grid { grid-template-columns: 1fr; gap: 26px; max-width: 420px; }
  .price-card.featured { transform: none; order: -1; }
  .price-card.featured:hover { transform: translateY(-4px); }
  .bonus-grid { grid-template-columns: 1fr; gap: 22px; }
  .reviews-grid { grid-template-columns: 1fr; gap: 18px; }
  .guarantee-inner { grid-template-columns: 1fr; padding: 36px 28px; gap: 26px; text-align: center; }
  .guarantee-seal { width: 180px; height: 180px; }
  .contra-inner { padding: 30px 24px; }
  .legal-page .legal-body { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .diagram-key { grid-template-columns: 1fr 1fr; }
  .mobile-cta { display: block; }
  body { padding-bottom: 70px; }
  .sp-popup { left: 12px; right: 12px; max-width: none; bottom: 80px; }
  .diagram-wrap { padding: 24px 18px; }
}
@media (max-width: 560px) {
  .section { padding: 48px 0; }
  .container { padding: 0 18px; }
  h2 { font-size: 1.45rem; }
  .header-inner { padding: 12px 18px; gap: 10px; }
  .logo span { font-size: 1.02rem; }
  .logo span small { font-size: .58rem; }
  .btn-order { padding: 9px 16px; font-size: .82rem; }
  .hero h1 { font-size: clamp(1.7rem, 6vw, 2.1rem); }
  .hero-sub { font-size: .98rem; }
  .hero-trust { gap: 14px; }
  .hero-trust > div { font-size: .76rem; }
  .trust-strip-inner { grid-template-columns: 1fr 1fr; }
  .mech-grid, .ing-grid, .benefit-grid, .timeline { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .ai-answer { padding: 18px 20px; }
}