@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,500&family=Syne:wght@500;600;700;800&display=swap");

:root {
  --bg: #f3f8f6;
  --surface: #ffffff;
  --ink: #06201c;
  --ink-2: #1d3b36;
  --mute: #5b736e;
  --line: #cfe3dd;
  --oxy: #12b39a;
  --oxy-dark: #0a7d6c;
  --oxy-soft: #d8f5ee;
  --cta: #f25c2a;
  --cta-dark: #d44718;
  --dark: #041614;
  --dark-2: #0a2a25;
  --mist: #e8f4f0;
  --shadow: 0 18px 40px rgba(4, 22, 20, 0.12);
  --radius: 4px;
  --radius-md: 8px;
  --g: clamp(18px, 4vw, 56px);
  --max: 1180px;
  --bar: 70px;
  --display: "Syne", "Avenir Next", system-ui, sans-serif;
  --sans: "Plus Jakarta Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: var(--oxy); color: #fff; }

.wrap { width: min(var(--max), 100% - 2 * var(--g)); margin-inline: auto; }

.js [data-in] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js [data-in].on { opacity: 1; transform: none; }
.js [data-in][data-w="1"] { transition-delay: 0.08s; }
.js [data-in][data-w="2"] { transition-delay: 0.14s; }
@media (prefers-reduced-motion: reduce) {
  .js [data-in] { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

.top-ad {
  background: var(--oxy);
  color: #041614;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  height: var(--bar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-inline: var(--g);
  background: var(--dark);
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  border-bottom-color: rgba(216, 245, 238, 0.12);
  box-shadow: 0 12px 28px rgba(4, 22, 20, 0.28);
}
.brand {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: 0;
}
.brand span { color: var(--oxy); }
.nav { display: flex; gap: 22px; font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.72); }
.nav a:hover { color: var(--oxy); }
.header-end { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.btn-buy {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--cta);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.25s, transform 0.25s var(--ease);
}
.btn-buy:hover { background: var(--cta-dark); transform: translateY(-1px); }

.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  background: transparent;
  position: relative;
}
.menu-btn i {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: #fff;
  transition: transform 0.25s, opacity 0.25s;
}
.menu-btn i:nth-child(1) { top: 13px; }
.menu-btn i:nth-child(2) { top: 19px; }
.menu-btn i:nth-child(3) { top: 25px; }
body.menu-open .menu-btn i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-open .menu-btn i:nth-child(2) { opacity: 0; }
body.menu-open .menu-btn i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(4, 22, 20, 0.55);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.mobile-nav > div {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--dark);
  color: #fff;
  padding: calc(var(--bar) + 24px) 28px 28px;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
}
body.menu-open .mobile-nav { opacity: 1; visibility: visible; }
body.menu-open .mobile-nav > div { transform: none; }
.mobile-nav ol { display: grid; gap: 14px; font-size: 1.05rem; font-weight: 700; }
.mobile-nav small { display: block; margin-top: 28px; font-size: 0.78rem; color: rgba(255,255,255,0.5); }
.mobile-nav a:hover { color: var(--oxy); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}
.btn-primary { background: var(--cta); color: #fff; }
.btn-primary:hover { background: var(--cta-dark); transform: translateY(-1px); }
.btn-outline { border: 1.5px solid currentColor; background: transparent; }
.btn-ghost { border: 1.5px solid rgba(255,255,255,0.35); color: #fff; background: transparent; }
.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-accent { background: var(--oxy); color: var(--dark); }
.btn-accent:hover { background: #17c9ad; transform: translateY(-1px); }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: calc(100vh - var(--bar) - 32px);
  background:
    radial-gradient(ellipse at 80% 20%, rgba(18, 179, 154, 0.22), transparent 50%),
    linear-gradient(165deg, #0a2a25 0%, #041614 55%, #06241f 100%);
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 140px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 140' preserveAspectRatio='none'%3E%3Cpath fill='none' stroke='%2312b39a' stroke-width='2' opacity='0.45' d='M0 80 Q 180 20 360 80 T 720 80 T 1080 80 T 1440 80'/%3E%3Cpath fill='none' stroke='%2312b39a' stroke-width='1.5' opacity='0.25' d='M0 100 Q 180 50 360 100 T 720 100 T 1080 100 T 1440 100'/%3E%3C/svg%3E") bottom / 100% 140px no-repeat;
  pointer-events: none;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 6vw, 80px) var(--g);
  position: relative;
  z-index: 1;
}
.kicker {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--oxy);
  margin-bottom: 16px;
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  line-height: 0.94;
  letter-spacing: -0.045em;
  margin-bottom: 18px;
  font-weight: 800;
}
.hero h1 em {
  font-style: normal;
  color: var(--oxy);
  display: block;
}
.hero-lead { color: rgba(255,255,255,0.72); max-width: 46ch; margin-bottom: 26px; font-size: 1.02rem; }
.price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 0 0 18px;
}
.price-now {
  font-family: var(--display);
  font-size: clamp(1.85rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.price-note {
  flex-basis: 100%;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.5);
}
.price-row--product .price-now { color: var(--ink); }
.price-row--product .price-note { color: var(--mute); }
.price-row--cta .price-now { color: #fff; }
.price-row--cta .price-note { color: rgba(255,255,255,0.55); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
  max-width: 460px;
}
.hero-stats div {
  background: rgba(4, 22, 20, 0.45);
  padding: 12px 14px;
}
.hero-stats b {
  display: block;
  font-family: var(--display);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--oxy);
  font-weight: 800;
  margin-bottom: 4px;
}
.hero-stats span { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.55); }
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  padding: clamp(28px, 4vw, 56px);
}
.hero-visual::after {
  content: "";
  position: absolute;
  width: min(420px, 70%);
  aspect-ratio: 1;
  border: 1px dashed rgba(18, 179, 154, 0.35);
  border-radius: 50%;
  animation: spin 28s linear infinite;
}
.hero-badge {
  position: absolute;
  top: 28px;
  right: 28px;
  z-index: 2;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--oxy);
  color: var(--dark);
  padding: 8px 12px;
  border-radius: var(--radius);
}
.hero-visual img {
  position: relative;
  z-index: 1;
  max-height: min(560px, 74vh);
  filter: drop-shadow(0 28px 50px rgba(0,0,0,0.45));
}
@keyframes spin { to { transform: rotate(360deg); } }

.fact-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border-block: 1px solid var(--line);
}
.fact-item {
  display: grid;
  gap: 6px;
  padding: 22px 24px;
  border-right: 1px solid var(--line);
}
.fact-item:last-child { border-right: 0; }
.fact-item i {
  font-style: normal;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--oxy);
  letter-spacing: 0.08em;
}
.fact-item b { display: block; font-size: 0.92rem; }
.fact-item small { color: var(--mute); font-size: 0.75rem; }

.section { padding: clamp(64px, 9vw, 108px) 0; }
.section-dark { background: var(--dark); color: #fff; }
.section-soft { background: var(--oxy-soft); }
.section-head { margin-bottom: clamp(28px, 4vw, 48px); max-width: 640px; }
.section-tag {
  display: inline-block;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--oxy-dark);
  margin-bottom: 10px;
}
.section-dark .section-tag { color: var(--oxy); }
.section-head h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.section-head p { color: var(--mute); margin-top: 12px; }
.section-dark .section-head p { color: rgba(255,255,255,0.62); }

.product-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: start;
}
.gallery { display: grid; gap: 12px; }
.gallery-stage {
  position: relative;
  background: var(--mist);
  border: 1px solid var(--line);
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.gallery-stage img {
  grid-area: 1 / 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 520px;
  opacity: 0;
  transition: opacity 0.4s;
}
.gallery-stage img.on { opacity: 1; }
.gallery-count {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  background: var(--dark);
  color: #fff;
  padding: 6px 10px;
}
.thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.thumbs button {
  border: 1px solid var(--line);
  background: #fff;
  padding: 4px;
  opacity: 0.55;
}
.thumbs button[aria-current="true"] { opacity: 1; border-color: var(--oxy); }
.thumbs img { width: 100%; height: 64px; object-fit: cover; }

.product-copy h3 {
  font-family: var(--display);
  font-size: 1.8rem;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.spec-board { display: grid; gap: 0; border: 1px solid var(--line); margin: 22px 0; }
.spec {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.spec:last-child { border-bottom: 0; }
.spec dt {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--oxy-dark);
  letter-spacing: 0.06em;
}
.spec h4 { font-size: 0.95rem; margin-bottom: 4px; }
.spec p { font-size: 0.84rem; color: var(--mute); }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.pill {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 6px 10px;
}

.quote-block { text-align: left; max-width: 920px; }
.quote {
  font-family: var(--display);
  font-size: clamp(1.7rem, 3.6vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.quote b { color: var(--oxy); font-weight: 800; }
.quote-copy { display: grid; gap: 14px; max-width: 68ch; color: rgba(255,255,255,0.72); }

.levels {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-top: 36px;
}
.level {
  background: rgba(18, 179, 154, 0.08);
  border: 1px solid rgba(18, 179, 154, 0.28);
  padding: 16px 10px;
  text-align: center;
}
.level strong {
  display: block;
  font-family: var(--display);
  font-size: 1.4rem;
  color: var(--oxy);
}
.level span { font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.55); }

.audience {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 16px;
}
.audience-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 28px 24px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
}
.audience-card.featured {
  background: var(--dark);
  color: #fff;
  border-color: var(--dark);
}
.audience-label {
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oxy-dark);
  margin-bottom: 14px;
}
.audience-card.featured .audience-label { color: var(--oxy); }
.audience-card h3 {
  font-family: var(--display);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.audience-card p { color: var(--mute); margin-top: auto; }
.audience-card.featured p { color: rgba(255,255,255,0.68); }

.cycle {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.12);
}
.cycle-step {
  background: var(--dark-2);
  padding: 28px 22px 32px;
  min-height: 220px;
}
.cycle-step em {
  display: block;
  font-style: normal;
  font-family: var(--display);
  font-size: 2rem;
  color: var(--oxy);
  margin-bottom: 16px;
}
.cycle-step h3 {
  font-family: var(--display);
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.cycle-step p { color: rgba(255,255,255,0.62); font-size: 0.9rem; }

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.stat-list { display: grid; gap: 12px; }
.stat-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 18px 20px;
}
.stat-item strong {
  font-family: var(--display);
  font-size: 1.7rem;
  letter-spacing: -0.04em;
  color: var(--oxy-dark);
}
.stat-item p { font-size: 0.88rem; color: var(--mute); }
.note {
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--oxy);
  background: var(--oxy-soft);
  font-size: 0.86rem;
}

.cta-panel {
  background: var(--dark);
  color: #fff;
  padding: clamp(36px, 6vw, 56px);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 36px;
  align-items: center;
}
.cta-inner h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 12px;
}
.cta-inner > div > p { color: rgba(255,255,255,0.65); margin-bottom: 18px; max-width: 54ch; }
.checks { display: grid; gap: 10px; }
.checks li {
  position: relative;
  padding-left: 22px;
  color: rgba(255,255,255,0.78);
  font-size: 0.92rem;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  background: var(--oxy);
}

.guarantee {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 28px;
}
.seal {
  width: 120px;
  height: 120px;
  border: 2px solid var(--oxy);
  display: grid;
  place-items: center;
  text-align: center;
  transform: rotate(-8deg);
}
.seal b {
  display: block;
  font-family: var(--display);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--oxy-dark);
}
.seal small {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
}

.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  align-items: center;
  padding: 18px 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary em {
  font-style: normal;
  font-family: var(--display);
  color: var(--oxy-dark);
  font-size: 0.85rem;
}
.faq details p {
  padding: 0 0 20px 60px;
  color: var(--mute);
  max-width: 70ch;
}
.faq details[open] summary { color: var(--oxy-dark); }

.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  background: var(--dark);
  color: #fff;
  padding: clamp(36px, 6vw, 64px);
}
.contact h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1.02;
  margin: 8px 0 12px;
}
.contact-intro p:last-child { color: rgba(255,255,255,0.62); }
.contact-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.contact-row dt {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--oxy);
  padding-top: 6px;
}
.contact-row dd a { font-weight: 700; }
.contact-row small { display: block; color: rgba(255,255,255,0.5); font-size: 0.78rem; margin-top: 4px; }

.health-banner {
  padding: 18px 22px;
  background: var(--oxy-soft);
  border: 1px solid var(--line);
  font-size: 0.84rem;
  color: var(--ink-2);
  line-height: 1.7;
}

.site-footer {
  background: #02110f;
  color: #dceee9;
  padding: clamp(40px, 6vw, 64px) 0 0;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-footer h4 {
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oxy);
  margin-bottom: 12px;
}
.site-footer p, .site-footer li { font-size: 0.85rem; color: rgba(220,238,233,0.62); line-height: 1.8; }
.site-footer a:hover { color: #fff; }
.foot-note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--oxy);
  background: rgba(18, 179, 154, 0.08);
}
.foot-note h5 {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oxy);
  margin-bottom: 6px;
}
.foot-note p { font-size: 0.78rem; }
.foot-end {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 0;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(220,238,233,0.35);
}
.foot-watermark {
  font-family: var(--display);
  font-size: clamp(3rem, 14vw, 8.2rem);
  line-height: 0.78;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(18, 179, 154, 0.16);
  user-select: none;
  margin-bottom: -0.08em;
}

.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--dark);
  color: #fff;
  border-top: 3px solid var(--oxy);
  padding: 16px var(--g);
  display: none;
}
.cookie-bar.show { display: block; }
.cookie-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.cookie-inner p { font-size: 0.88rem; color: rgba(255,255,255,0.72); max-width: 720px; }
.cookie-inner a { color: var(--oxy); text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; }

.legal { padding: 56px 0 80px; }
.legal-head { border-bottom: 1px solid var(--line); padding-bottom: 24px; margin-bottom: 36px; }
.legal-head h1 {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  letter-spacing: -0.04em;
  line-height: 1;
}
.legal-head p { font-size: 0.76rem; color: var(--mute); margin-top: 10px; }
.legal-body { display: grid; grid-template-columns: 220px 1fr; gap: 40px; }
.legal-toc { position: sticky; top: calc(var(--bar) + 20px); align-self: start; }
.legal-toc h4 {
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oxy-dark);
  margin-bottom: 10px;
}
.legal-toc a {
  display: block;
  font-size: 0.84rem;
  color: var(--mute);
  padding: 5px 0 5px 12px;
  border-left: 2px solid var(--line);
}
.legal-toc a:hover { color: var(--oxy-dark); border-color: var(--oxy); }
.legal-main section { margin-bottom: 32px; scroll-margin-top: calc(var(--bar) + 20px); }
.legal-main h2 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.legal-main h3 { font-size: 1.02rem; margin: 14px 0 8px; }
.legal-main p { font-size: 0.92rem; color: var(--ink-2); margin-bottom: 10px; line-height: 1.8; }
.legal-main a { color: var(--oxy-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-main ul { margin-bottom: 12px; }
.legal-main ul li {
  font-size: 0.92rem;
  color: var(--ink-2);
  padding-left: 16px;
  position: relative;
  line-height: 1.8;
}
.legal-main ul li::before { content: "–"; position: absolute; left: 0; color: var(--oxy); }
.formbox {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--oxy);
  padding: 22px;
  margin-top: 14px;
}

@media (max-width: 1024px) {
  .hero, .product-block, .stats-grid, .cta-inner, .contact, .guarantee, .legal-body, .audience { grid-template-columns: 1fr; }
  .hero-visual { min-height: 340px; }
  .fact-strip { grid-template-columns: 1fr 1fr; }
  .fact-item:nth-child(2) { border-right: 0; }
  .cycle { grid-template-columns: 1fr 1fr; }
  .levels { grid-template-columns: repeat(3, 1fr); }
  .legal-toc { position: static; }
  .legal-toc div { display: flex; flex-wrap: wrap; gap: 8px; }
  .legal-toc a { border: 1px solid var(--line); padding: 6px 12px; border-left: 1px solid var(--line); }
}

@media (max-width: 820px) {
  .nav { display: none; }
  .menu-btn { display: block; }
  .hero { min-height: auto; }
  .hero-stats { grid-template-columns: 1fr; max-width: none; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .fact-strip { grid-template-columns: 1fr; }
  .fact-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .thumbs { grid-template-columns: repeat(3, 1fr); }
  .cycle { grid-template-columns: 1fr; }
  .levels { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr; }
  .faq details p { padding-left: 0; }
  .contact-row { grid-template-columns: 1fr; gap: 4px; }
  .stat-item { grid-template-columns: 88px 1fr; }
  .guarantee { grid-template-columns: 1fr; }
}