:root {
  --green: #101615;
  --green-2: #0f6b2a;
  --moss: #52605a;
  --sage: #e5ece7;
  --cream: #f3f5f3;
  --paper: #ffffff;
  --gold: #78c900;
  --gold-2: #a7e23a;
  --rust: #168a2f;
  --wine: #0a5b24;
  --ink: #171c1a;
  --muted: #67706b;
  --line: #d9dfdc;
  --white: #ffffff;
  --shadow: 0 18px 48px rgba(16, 22, 21, 0.14);
  --shadow-soft: 0 12px 28px rgba(16, 22, 21, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(120,201,0,.08), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--cream) 42%, #ffffff 100%);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.topbar {
  background: var(--green);
  color: #edf5ed;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar-row,
.topbar .wrap {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 9px 0;
  text-align: center;
}
.topbar strong { color: #8bd20a; }

.ticker-wrap {
  background: #0b1711;
  color: #e8d5a5;
  border-top: 1px solid rgba(232, 213, 165, .14);
  border-bottom: 1px solid rgba(232, 213, 165, .14);
  overflow: hidden;
  max-width: 100%;
}
.ticker {
  display: flex;
  width: max-content;
  gap: 0;
  white-space: nowrap;
  animation: tickerScroll 48s linear infinite;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 13px 28px;
  color: rgba(232, 213, 165, .9);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.ticker-item::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 18px rgba(139,210,10, .75);
}
@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 241, 231, .96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(222, 213, 199, .95);
}
.header-row {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-weight: 900;
  flex: 0 0 auto;
}
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand span { font-size: 20px; letter-spacing: .03em; }

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: #435047;
  font-weight: 800;
  flex: 1 1 auto;
  padding: 6px;
  background: rgba(255,250,242,.78);
  border: 1px solid rgba(120,201,0, .18);
  border-radius: 10px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.66);
}
.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 13px;
  border-radius: 8px;
  transition: background .2s ease, color .2s ease;
}
.nav a:hover { background: rgba(120,201,0, .13); color: var(--wine); }
.nav-knowledge {
  background: rgba(22,138,47, .1);
  color: var(--rust);
  border: 1px solid rgba(22,138,47, .16);
}
.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 4px;
  border: 1px solid rgba(16, 34, 25, .12);
  background: rgba(255,255,255,.72);
  border-radius: 8px;
}
.lang-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  min-height: 28px;
  border-radius: 6px;
  color: #526156;
  font-size: 11px;
  font-weight: 900;
}
.lang-switch a.active,
.lang-switch a:hover {
  background: var(--green);
  color: var(--paper);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 900;
  text-align: center;
  white-space: nowrap;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--rust);
  color: var(--white);
  border-color: rgba(255,255,255,.72);
  outline: 2px solid rgba(120,201,0,.42);
  outline-offset: 3px;
  box-shadow: 0 14px 30px rgba(22,138,47, .3), 0 0 0 1px rgba(22,138,47,.22);
}
.btn-primary:hover { background: #0e6f27; }
.btn-secondary { background: var(--white); color: var(--green); border-color: rgba(16, 34, 25, .18); }
.btn-secondary:hover { box-shadow: var(--shadow-soft); }
.btn-gold { background: var(--gold); color: #172117; box-shadow: 0 12px 24px rgba(120,201,0, .22); }
.btn-gold:hover { background: #72c600; }
.btn-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 22px; }

.hero {
  padding: 64px 0 52px;
  background:
    linear-gradient(120deg, rgba(255, 250, 242, .96), rgba(240, 232, 216, .88)),
    url("img/hero-lab-bg.jpeg") center / cover;
  border-bottom: 1px solid var(--line);
}
.hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 44px; align-items: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--rust);
  background: rgba(22,138,47, .09);
  border: 1px solid rgba(22,138,47, .18);
  border-radius: 999px;
  padding: 8px 13px;
  font-size: 13px;
  font-weight: 900;
}
h1, h2 {
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: 0;
}
h1 { margin: 18px 0 16px; font-size: clamp(36px, 4.3vw, 58px); line-height: 1.04; }
h2 { margin: 10px 0 0; font-size: clamp(30px, 3vw, 42px); line-height: 1.14; }
h1 em, h2 em { color: var(--rust); font-style: italic; }
h3 { color: var(--green); line-height: 1.25; margin-top: 0; }
.lead { color: #344037; font-size: 19px; line-height: 1.58; }
.muted { color: var(--muted); }
.small { font-size: 13px; color: var(--muted); }
.hero-note { max-width: 760px; margin-top: 16px; }

.product-panel {
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(120,201,0, .32);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 22px;
}
.product-image {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background:
    linear-gradient(180deg, #ffffff, #eee4d4);
  border-radius: 8px;
  border: 1px solid rgba(120,201,0, .2);
}
.product-image img { max-height: 342px; object-fit: contain; filter: drop-shadow(0 24px 28px rgba(16,34,25,.18)); }
.price-box { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: end; padding-top: 18px; }
.old-price { color: #8a8177; text-decoration: line-through; font-size: 18px; }
.new-price { color: var(--green); font-size: 42px; font-weight: 900; line-height: 1; }
.days { background: #edf4ef; border-radius: 8px; padding: 10px 12px; color: var(--green); text-align: center; font-weight: 900; font-size: 13px; }
.mini-trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.mini-trust span {
  background: #f6f8f6;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px;
  color: #4a574e;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 24px 0 8px;
}
.proof-item {
  min-height: 92px;
  padding: 14px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(120,201,0, .28);
  border-radius: 8px;
  box-shadow: 0 10px 22px rgba(16,34,25,.05);
}
.proof-item strong {
  display: block;
  color: var(--green);
  font-size: 28px;
  line-height: 1;
  margin-bottom: 8px;
}
.proof-item span { display: block; color: #4b574f; font-size: 13px; font-weight: 800; line-height: 1.35; }

.hero-trust-card {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding: 13px 15px;
  background: rgba(16, 34, 25, .86);
  color: var(--paper);
  border: 1px solid rgba(139,210,10, .34);
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(16, 34, 25, .16);
}
.hero-trust-card .stars { color: #8bd20a; letter-spacing: .06em; }
.hero-trust-card strong { color: #fff; font-size: 18px; }
.hero-trust-card span { color: #d8e2d9; font-size: 13px; font-weight: 800; }
.hero-trust-card a { color: #8bd20a; font-size: 13px; font-weight: 900; text-decoration: underline; text-underline-offset: 3px; }

.storage-alert {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid rgba(22,138,47, .24);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(22,138,47,.08), rgba(120,201,0,.12));
}
.storage-alert strong { display: block; color: var(--rust); margin-bottom: 4px; }
.storage-alert span { display: block; color: #4e594f; font-size: 13px; font-weight: 800; line-height: 1.45; }

section { padding: 72px 0; }
.section-head { max-width: 820px; margin: 0 auto 34px; text-align: center; }
.kicker { color: var(--rust); font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; }
.section-head p { margin: 14px auto 0; color: var(--muted); font-size: 17px; }

.decision-band {
  padding: 44px 0;
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.decision-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 28px; align-items: center; }
.decision-copy p { color: #455047; font-size: 17px; margin-bottom: 0; }
.comparison-mini {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.compare-row {
  display: grid;
  grid-template-columns: .8fr 1fr 1fr;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid #e4ebe7;
  color: #515c53;
  font-size: 14px;
}
.compare-row:last-child { border-bottom: 0; }
.compare-row.head { background: var(--green); color: var(--paper); font-weight: 900; }
.compare-row strong { color: var(--green); }

.cards-3, .cards-4 { display: grid; gap: 18px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.card, .feature-card {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,250,242,.98)),
    radial-gradient(circle at top right, rgba(120,201,0,.18), transparent 42%);
  border: 1px solid rgba(120,201,0,.28);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  min-height: 100%;
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.card::before,
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--rust), var(--gold), var(--green-2));
  box-shadow: 0 0 22px rgba(120,201,0,.45);
}
.card::after,
.feature-card::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 90px;
  height: 90px;
  border: 1px solid rgba(120,201,0,.22);
  border-radius: 50%;
}
.card:hover,
.feature-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); border-color: rgba(120,201,0,.48); }
.card small, .feature-card small { color: var(--rust); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .04em; }
.card h3, .feature-card h3 { margin: 10px 0 8px; font-size: 20px; }
.card p, .feature-card p { margin: 0; color: #4f594f; font-size: 15px; }
.card-link { display: inline-flex; margin-top: 14px; color: var(--rust); font-weight: 900; font-size: 14px; }

.knowledge-section { background: linear-gradient(180deg, #f3f5f3 0%, #ffffff 100%); }
.usage-section { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.usage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.usage-card {
  background: var(--white);
  border: 1px solid rgba(120,201,0,.28);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}
.usage-card.featured {
  background: linear-gradient(135deg, var(--green), #244936);
  color: var(--paper);
  border-color: rgba(139,210,10,.45);
}
.usage-card small { color: var(--rust); font-weight: 900; text-transform: uppercase; font-size: 12px; letter-spacing: .05em; }
.usage-card.featured small { color: #8bd20a; }
.usage-card.featured h3 { color: var(--paper); }
.usage-card p { color: #4f594f; }
.usage-card.featured p { color: #d8e2d9; }

.tech-section {
  background: linear-gradient(135deg, #0b1711, #13271d 48%, #241a13);
  color: var(--cream);
}
.tech-section h2,
.tech-section h3 { color: var(--paper); }
.tech-section p { color: #d8e2d9; }
.tech-grid { display: grid; grid-template-columns: 1fr .92fr; gap: 34px; align-items: center; }
.lab-console {
  background: #07100c;
  color: #dfe8df;
  border: 1px solid rgba(139,210,10,.28);
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(0,0,0,.28);
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.lab-console-header {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 14px 16px;
  background: rgba(139,210,10,.08);
  color: #8bd20a;
  font-weight: 900;
  border-bottom: 1px solid rgba(139,210,10,.18);
}
.led {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #70d087;
  box-shadow: 0 0 18px rgba(112,208,135,.9);
}
.lab-console-row {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.lab-console-row:last-child { border-bottom: 0; }
.lab-console-row .k { color: #8ca394; }
.lab-console-row .v { color: #f4efe1; font-weight: 800; }
.tech-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 26px; }
.tech-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 12px 34px rgba(0,0,0,.16);
}
.tech-card p { color: #d8e2d9; margin-bottom: 0; }

.history-section { background: linear-gradient(180deg, #ffffff, #eef3f0); }
.history-photo {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(120,201,0,.28);
  box-shadow: var(--shadow);
}
.history-photo img {
  width: 100%;
  aspect-ratio: 1.18 / 1;
  object-fit: cover;
  filter: sepia(.12) contrast(1.03);
}
.history-photo figcaption {
  padding: 12px 14px;
  color: #5d675e;
  font-size: 13px;
  font-weight: 800;
}
.band { background: var(--green); color: var(--cream); }
.band h2, .band h3 { color: var(--cream); }
.band .kicker { color: #f1d79b; }
.band p { color: #d8e2d9; }
.band .btn-secondary { background: rgba(255,255,255,.08); color: var(--paper); border-color: rgba(255,255,255,.22); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.photo { border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); background: var(--white); border: 1px solid rgba(255,255,255,.18); }
.photo img { width: 100%; aspect-ratio: 1.12 / 1; object-fit: cover; }
.omega-section { align-items: stretch; }
.ratio-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}
.ratio-card h3 { font-size: 24px; margin-bottom: 18px; }
.ratio-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #e4ebe7;
}
.ratio-row strong { display: block; color: var(--green); }
.ratio-row span { color: var(--muted); font-size: 13px; }
.ratio-row em { color: var(--rust); font-style: normal; font-weight: 900; font-size: 13px; white-space: nowrap; }
.ratio-track {
  height: 12px;
  background: #e4ebe7;
  border-radius: 999px;
  overflow: hidden;
}
.ratio-track span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--rust), var(--gold));
  border-radius: inherit;
}
.ratio-track.balanced span { background: linear-gradient(90deg, var(--green-2), var(--gold-2)); }
.ratio-card img {
  width: 100%;
  margin-top: 22px;
  border-radius: 8px;
  background: #eef2ed;
  aspect-ratio: 1.45 / 1;
  object-fit: cover;
}

.list { display: grid; gap: 10px; margin-top: 18px; }
.list-item { display: flex; align-items: flex-start; gap: 10px; color: #4f594f; }
.check { width: 21px; height: 21px; flex: 0 0 21px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--green); color: var(--cream); font-weight: 900; font-size: 13px; }
.callout { background: var(--paper); border-left: 4px solid var(--gold); border-radius: 8px; padding: 20px; margin: 20px 0; color: #3f4a42; }
.band .callout { background: rgba(255,255,255,.08); color: #e8efe8; border-color: var(--gold); }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 22px 0 6px; }
.metric {
  padding: 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
}
.metric strong { display: block; color: #8bd20a; font-size: 26px; line-height: 1; }
.metric span { display: block; margin-top: 8px; color: #d8e2d9; font-size: 13px; font-weight: 800; }

.offer { background: linear-gradient(180deg, #ffffff, #eef3f0); }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
.plan { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 28px; box-shadow: var(--shadow); }
.plan.featured { border: 2px solid var(--gold); }
.badge { display: inline-flex; min-height: 28px; align-items: center; padding: 0 10px; border-radius: 999px; background: rgba(120,201,0,.16); color: var(--green); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.plan h3 { margin: 14px 0 6px; font-size: 24px; }
.plan p { color: #4e594f; }
.plan-price { display: flex; align-items: baseline; gap: 10px; margin: 16px 0; }
.plan-price strong { color: var(--green); font-size: 42px; line-height: 1; }
.plan-price span { color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 18px 0 22px; display: grid; gap: 9px; color: #455047; }
.plan li::before { content: "✓"; color: var(--green); font-weight: 900; margin-right: 8px; }

.contact-home { background: var(--paper); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.contact-panel {
  background: var(--green);
  color: #e3ece4;
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.contact-panel h2 { color: var(--paper); }
.contact-panel .kicker { color: #f1d79b; }
.contact-panel p { color: #d8e2d9; }
.contact-list {
  display: grid;
  gap: 8px;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
  background: rgba(255,255,255,.07);
}
.contact-list p { margin: 0; }
.contact-list a { color: #8bd20a; font-weight: 900; }

.page-hero { padding: 58px 0 44px; background: linear-gradient(135deg, var(--green), #234a38); color: var(--cream); }
.page-hero h1 { color: var(--cream); max-width: 920px; }
.page-hero p { max-width: 800px; color: #d8e2d9; font-size: 18px; }
.content { padding: 58px 0; }
.content-grid { display: grid; grid-template-columns: 260px 1fr; gap: 38px; align-items: start; }
.side { position: sticky; top: 96px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 18px; box-shadow: var(--shadow-soft); }
.side a { display: block; padding: 9px 0; border-bottom: 1px solid #e4ebe7; color: var(--green); font-weight: 800; font-size: 14px; }
.side a:last-child { border-bottom: 0; }
.article { max-width: 860px; }
.article h2 { margin-top: 34px; }
.article p, .article li { color: #465047; font-size: 17px; }
.article ul { padding-left: 1.2rem; }
.article .cards-3 { margin-top: 18px; }
.article .tech-cards { margin: 18px 0 0; }
.article .tech-card {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.article .tech-card h3 { color: var(--green); }
.article .tech-card p { color: #4f594f; }

.faq-list { display: grid; gap: 12px; }
details { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 18px 20px; }
summary { cursor: pointer; color: var(--green); font-size: 17px; font-weight: 900; }
details p { margin: 12px 0 0; color: var(--muted); }

.form {
  display: grid;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}
.form input,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  background: #fff;
  color: var(--ink);
  margin-top: 6px;
}
.form input:focus,
.form textarea:focus { outline: 2px solid rgba(120,201,0,.35); border-color: var(--gold); }
.form label { font-weight: 900; color: var(--green); font-size: 14px; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #4a574d;
  font-weight: 700;
}
.checkbox-label input { width: auto; margin-top: 3px; }
.checkbox-label a { color: var(--rust); text-decoration: underline; }
.form-status {
  display: none;
  margin: 0;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 800;
}
.form-status.is-visible { display: block; }
.form-status.is-success {
  background: rgba(120,201,0,.16);
  color: #0a5b24;
  border: 1px solid rgba(120,201,0,.28);
}
.form-status.is-error {
  background: rgba(184,55,55,.1);
  color: #8b2e2e;
  border: 1px solid rgba(184,55,55,.2);
}

.footer { background: var(--green); color: #dce7dd; padding: 38px 0 92px; font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr 1.2fr; gap: 26px; }
.footer strong { display: block; color: var(--cream); margin-bottom: 8px; }
.footer a { display: block; margin: 6px 0; color: #dce7dd; }
.footer-langs { display: flex; gap: 7px; margin-top: 12px; flex-wrap: wrap; }
.footer-langs a {
  display: inline-flex;
  min-width: 34px;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 6px;
}
.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: none;
  padding: 10px 14px;
  background: rgba(246,241,231,.98);
  border-top: 1px solid var(--line);
  box-shadow: 0 -10px 30px rgba(16,34,25,.12);
}
.mobile-cta a { width: 100%; }
.cookie-banner {
  position: fixed;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  background: rgba(255,250,242,.98);
  border: 1px solid rgba(120,201,0,.36);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(16,34,25,.18);
}
.cookie-banner[hidden] { display: none; }
.cookie-banner strong { color: var(--green); }
.cookie-banner p { margin: 4px 0 0; color: #4f594f; font-size: 13px; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.cookie-actions .btn { min-height: 42px; padding: 0 16px; }

/* Palette aligned with the ESTRALA Pure package: white, graphite, silver and vivid green. */
.topbar,
.ticker-wrap,
.band,
.tech-section,
.contact-panel,
.page-hero,
.footer {
  background: linear-gradient(135deg, #101615 0%, #17211e 48%, #0b5524 100%);
}
.header {
  background: rgba(255, 255, 255, .94);
  border-bottom-color: rgba(16, 22, 21, .12);
}
.nav {
  background: rgba(246, 248, 246, .88);
  border-color: rgba(120, 201, 0, .26);
}
.nav a:hover,
.nav-knowledge {
  background: rgba(120, 201, 0, .12);
  color: var(--wine);
  border-color: rgba(120, 201, 0, .24);
}
.lang-switch {
  border-color: rgba(120, 201, 0, .24);
  background: rgba(255,255,255,.82);
}
.btn-primary {
  background: linear-gradient(135deg, #25aa3e 0%, #0f7d2b 100%);
  border-color: #ffffff;
  outline-color: rgba(120, 201, 0, .46);
  box-shadow: 0 14px 30px rgba(15, 125, 43, .28), 0 0 0 1px rgba(16,22,21,.12);
}
.btn-primary:hover { background: linear-gradient(135deg, #31bf4d 0%, #0e6f27 100%); }
.btn-gold {
  background: linear-gradient(135deg, #91d900 0%, #62b500 100%);
  color: #101615;
  box-shadow: 0 12px 24px rgba(98, 181, 0, .22);
}
.btn-gold:hover { background: linear-gradient(135deg, #a7e23a 0%, #72c600 100%); }
.btn-secondary {
  background: #ffffff;
  border-color: rgba(16,22,21,.16);
}
.eyebrow,
.badge,
.save-note {
  color: var(--wine);
  background: rgba(120, 201, 0, .11);
  border-color: rgba(120, 201, 0, .22);
}
h1 em,
h2 em,
.kicker,
.card small,
.feature-card small,
.card-link,
.checkbox-label a,
.ratio-row em {
  color: var(--rust);
}
.product-panel,
.product-image,
.card,
.feature-card,
.usage-card,
.ratio-card,
.plan,
.side,
details,
.form,
.cookie-banner {
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(246,248,246,.96));
  border-color: rgba(120, 201, 0, .22);
}
.product-image {
  background:
    linear-gradient(145deg, rgba(255,255,255,.98), rgba(232,238,234,.84)),
    radial-gradient(circle at 24% 14%, rgba(120,201,0,.12), transparent 34%);
}
.card::before,
.feature-card::before,
.ratio-track span {
  background: linear-gradient(90deg, #101615, #78c900, #0f6b2a);
  box-shadow: 0 0 22px rgba(120,201,0,.36);
}
.callout {
  background: #ffffff;
  border-left-color: var(--gold);
}
.history-section,
.offer,
.knowledge-section,
.usage-section,
.contact-home,
.faq-home {
  background: linear-gradient(180deg, #ffffff 0%, #f3f5f3 100%);
}
.plan.featured,
.plan.recommended {
  border-color: var(--gold);
}
.metric strong,
.topbar strong,
.ticker-item,
.hero-trust-card .stars,
.usage-card.featured small,
.band .kicker,
.contact-panel .kicker,
.contact-list a {
  color: var(--gold-2);
}
.footer strong,
.band h2,
.band h3,
.tech-section h2,
.tech-section h3,
.page-hero h1,
.contact-panel h2 {
  color: #ffffff;
}
.footer a,
.footer p,
.band p,
.tech-section p,
.page-hero p,
.contact-panel p {
  color: #dfe8e2;
}

@media (max-width: 1120px) {
  .header-row { align-items: flex-start; flex-wrap: wrap; padding: 12px 0; }
  .nav { order: 3; flex-basis: 100%; justify-content: flex-start; overflow-x: auto; padding-bottom: 2px; }
  .header-actions { margin-left: auto; }
  .hero-grid,
  .split,
  .tech-grid,
  .decision-grid,
  .content-grid,
  .footer-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .side { position: static; }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .wrap { width: min(100% - 28px, 1180px); }
  .topbar-row, .topbar .wrap { gap: 8px; }
  .hero { padding: 34px 0 38px; }
  .lead { font-size: 17px; }
  section { padding: 52px 0; }
  .proof-strip,
  .cards-3,
  .cards-4,
  .plans,
  .usage-grid,
  .tech-cards,
  .metric-grid { grid-template-columns: 1fr; }
  .ratio-row,
  .compare-row { grid-template-columns: 1fr; }
  .btn-row .btn,
  .header .btn,
  .header-actions { width: 100%; }
  .header-actions { justify-content: stretch; flex-wrap: wrap; }
  .lang-switch { width: 100%; justify-content: space-between; }
  .lang-switch a { flex: 1 1 auto; }
  .product-image { min-height: 260px; }
  .product-image img { max-height: 255px; }
  .price-box,
  .mini-trust { grid-template-columns: 1fr; }
  .cookie-banner { grid-template-columns: 1fr; bottom: 74px; }
  .cookie-actions .btn { width: 100%; }
  .mobile-cta { display: block; }
}