:root {
  --cro-ink: #10213f;
  --cro-muted: #5f718e;
  --cro-blue: #2856e6;
  --cro-blue-dark: #173dbb;
  --cro-green: #10bd66;
  --cro-green-dark: #07934c;
  --cro-soft: #f4f8ff;
  --cro-line: #dce6f5;
  --cro-white: #fff;
  --cro-radius: 28px;
  --cro-shadow: 0 24px 70px rgba(24, 55, 116, .11);
}

html { scroll-behavior: smooth; }
body {
  color: var(--cro-ink);
  background: #fff;
  overflow-x: clip;
  font-size: 18px;
  line-height: 1.58;
}
main { display: flex; flex-direction: column; }
main > .hero { order: 1; }
main > .cro-problem { order: 2; }
main > .cro-explanation { order: 3; }
main > .cro-product { order: 4; }
main > .child-support { order: 5; }
main > .evolution-90 { order: 6; }
main > .benefit-ticker { order: 7; }
main > .nutrients { order: 8; }
main > .cro-comparison { order: 9; }
main > .testimonials { order: 10; }
main > .expert { order: 11; }
main > .faq { order: 12; }
main > .offers { order: 13; }
main > .guarantee-challenge { order: 14; }
main > .references { order: 15; }

.cro-shell,
.section-shell,
.child-support__shell,
.evolution-90__shell,
.expert-shell,
.guarantee-challenge__shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.cro-section { position: relative; padding: clamp(58px, 6vw, 96px) 0; }
.cro-section::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.cro-heading { max-width: 790px; margin: 0 auto clamp(28px, 4vw, 46px); text-align: center; }
.cro-kicker,
.child-support__eyebrow,
.expert-eyebrow,
.guarantee-challenge__eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--cro-blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.cro-heading h2,
.cro-copy-block h2,
.cro-product-copy h2 {
  margin: 0;
  color: var(--cro-ink);
  font-size: clamp(36px, 4.2vw, 60px);
  line-height: 1.04;
  letter-spacing: -.045em;
}
.cro-heading p,
.cro-copy-block p,
.cro-product-copy p {
  color: var(--cro-muted);
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.68;
}
.cro-heading p { max-width: 690px; margin: 18px auto 0; }

p,
li,
summary,
.hero-copy p,
.hero-benefits li,
.hero-trust,
.cro-problem-grid p,
.cro-flow strong,
.cro-flow small,
.cro-product-copy li,
.child-support__heading p,
.child-support__card p,
.evolution-90__visual > p,
.evolution-90__content p,
.card.nutrient p,
.comparison li,
.cro-compare-card li,
.testimonials .section-heading p,
.testimonial-summary span,
.expert-letter p,
.expert-letter .expert-invitation,
.faq-list details p,
.pricing-subtitle,
.pricing-duration,
.pricing-highlights span,
.pricing-buy,
.cta-box p,
.guarantee-challenge__content p,
.references p,
footer p,
footer a {
  font-size: 17px;
  line-height: 1.65;
}

footer,
footer h3,
footer small,
.footer-grid b,
.footer-grid + small {
  font-size: 17px;
  line-height: 1.6;
}

.button,
.pricing-buy,
.child-support__button,
.evolution-90__cta {
  min-height: 54px;
  padding: 14px 22px;
  font-size: 17px;
  line-height: 1.35;
}

/* Hero */
.hero.section-shell {
  width: min(1300px, calc(100% - 32px));
  min-height: clamp(560px, 74svh, 760px);
  padding: clamp(36px, 4.8vw, 72px) clamp(18px, 3.6vw, 54px);
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .95fr);
  align-items: center;
  gap: clamp(24px, 4.5vw, 72px);
  border: 1px solid #d8e6f7;
  border-radius: 32px;
  background:
    radial-gradient(circle at 86% 12%, rgba(38, 92, 235, .13), transparent 36%),
    radial-gradient(circle at 8% 88%, rgba(16, 189, 102, .1), transparent 32%),
    linear-gradient(145deg, #fff 0%, #f6faff 100%);
  box-shadow: var(--cro-shadow);
}
.hero-copy { max-width: 680px; }
.hero .eyebrow.pill {
  margin-bottom: 18px;
  padding: 10px 15px;
  color: var(--cro-blue);
  background: #eaf2ff;
  border: 1px solid #d2e2ff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .11em;
}
.hero h1 {
  margin: 0;
  max-width: 720px;
  color: var(--cro-ink);
  font-size: clamp(42px, 4.5vw, 66px);
  line-height: .98;
  letter-spacing: -.055em;
}
.hero-copy > p { margin: 20px 0 0; color: var(--cro-muted); font-size: clamp(17px, 1.45vw, 19px); line-height: 1.65; }
.hero-benefits { display: flex; flex-wrap: wrap; gap: 10px 16px; margin: 20px 0 24px; padding: 0; list-style: none; }
.hero-benefits li { position: relative; display: grid; gap: 2px; min-width: min(100%, 220px); padding-left: 25px; color: #29405f; font-size: 16px; font-weight: 800; }
.hero-benefits li span { color: var(--cro-muted); font-size: 14px; font-weight: 500; line-height: 1.4; }
.hero-benefits li::before { content: "✓"; position: absolute; left: 0; top: 1px; display: grid; place-items: center; width: 18px; height: 18px; color: #fff; background: var(--cro-green); border-radius: 50%; font-size: 11px; }
.hero-primary-cta { width: min(100%, 420px); min-height: 60px; justify-content: center; font-size: 17px; box-shadow: 0 16px 30px rgba(16, 189, 102, .24); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 14px; color: #516782; font-size: 14px; font-weight: 800; }
.hero-trust span::before { content: "•"; margin-right: 8px; color: var(--cro-green); }
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(340px, 42vw, 620px);
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% 10%;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(46, 93, 232, .13), rgba(16, 189, 102, .08));
  filter: blur(2px);
}
.hero-visual .responsive-media { position: relative; width: min(100%, 620px); }
.hero-product-image { width: 100%; height: auto; max-height: 640px; object-fit: contain; filter: drop-shadow(0 26px 35px rgba(29, 61, 113, .18)); }

/* Problem */
.cro-problem { background: #fff; }
.cro-problem-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.cro-problem-grid article {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--cro-line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 16px 45px rgba(27, 61, 122, .08);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.cro-problem-grid article:hover { transform: translateY(-6px); border-color: #b9cff8; box-shadow: 0 22px 55px rgba(27, 61, 122, .13); }
.cro-problem-grid article > span { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 36px; background: #edf4ff; border-radius: 16px; font-size: 25px; }
.cro-problem-grid h3 { margin: 0 0 10px; font-size: 22px; line-height: 1.18; }
.cro-problem-grid p { margin: 0; color: var(--cro-muted); font-size: 17px; line-height: 1.62; }

/* Explanation */
.cro-explanation { background: var(--cro-soft); }
.cro-explanation::before { background: radial-gradient(circle at 15% 0, rgba(16,189,102,.1), transparent 34%); }
.cro-split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(44px, 8vw, 105px); align-items: center; }
.cro-copy-block p { margin: 22px 0 0; }
.cro-text-link { display: inline-flex; gap: 10px; margin-top: 24px; color: var(--cro-blue); font-size: 17px; font-weight: 900; text-decoration: none; }
.cro-flow { display: grid; gap: 12px; }
.cro-flow > div { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border: 1px solid var(--cro-line); border-radius: 20px; background: rgba(255,255,255,.92); box-shadow: 0 14px 36px rgba(34, 66, 126, .08); }
.cro-flow b { display: grid; place-items: center; flex: 0 0 48px; height: 48px; border-radius: 15px; color: #fff; background: linear-gradient(135deg, var(--cro-blue), #6689ff); font-size: 18px; }
.cro-flow span { display: grid; gap: 3px; }
.cro-flow strong { font-size: 19px; }
.cro-flow small { color: var(--cro-muted); font-size: 16px; }

/* Product */
.cro-product { background: #fff; }
.cro-product-card { display: grid; grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr); align-items: center; overflow: hidden; border: 1px solid #d7e4f6; border-radius: 34px; background: linear-gradient(145deg, #edf6ff, #fff 64%); box-shadow: var(--cro-shadow); }
.cro-product-media { min-height: 520px; display: grid; place-items: center; padding: 26px; background: radial-gradient(circle, rgba(39,87,229,.1), transparent 65%); }
.cro-product-media img { width: 100%; max-height: 540px; object-fit: contain; }
.cro-product-copy { padding: clamp(32px, 5vw, 68px); }
.cro-product-copy ul { display: grid; gap: 12px; margin: 24px 0 30px; padding: 0; list-style: none; }
.cro-product-copy li { position: relative; padding-left: 30px; color: #304563; font-size: 17px; font-weight: 800; }
.cro-product-copy li::before { content: "✓"; position: absolute; left: 0; color: var(--cro-green); font-weight: 900; }

/* Existing benefits */
.child-support { padding: clamp(60px, 7vw, 96px) 0; background: linear-gradient(180deg, #f8fbff, #fff); }
.child-support__heading { max-width: 820px; margin: 0 auto 36px; text-align: center; }
.child-support__heading h2 { margin: 0; font-size: clamp(36px, 4vw, 58px); line-height: 1.05; letter-spacing: -.045em; }
.child-support__heading p { margin: 18px auto 0; color: var(--cro-muted); font-size: 18px; line-height: 1.65; }
.child-support__grid { gap: 16px; }
.child-support__card { min-height: 250px; padding: 24px; border-radius: 24px; box-shadow: 0 16px 44px rgba(27,61,122,.08); }
.child-support__icon { width: 54px; height: 54px; border-radius: 16px; font-size: 25px; }
.child-support__card h3 { margin-top: 24px; font-size: 22px; }
.child-support__card p { font-size: 17px; line-height: 1.65; }
.child-support__actions { margin-top: 32px; }

/* Evolution */
.evolution-90 { padding: clamp(60px, 7vw, 96px) 0; }
.evolution-90__image-wrap { overflow: hidden; border-radius: 28px; box-shadow: var(--cro-shadow); }
.evolution-90__image-wrap img { width: 100%; height: 100%; min-height: 390px; object-fit: cover; }
.evolution-90__visual h2 { font-size: clamp(38px, 4vw, 58px); line-height: 1.04; letter-spacing: -.045em; }
.evolution-90__visual > p,
.evolution-90__content p { color: var(--cro-muted); font-size: 18px; line-height: 1.65; }
.evolution-90__content { border-radius: 22px; box-shadow: 0 14px 38px rgba(27,61,122,.08); }

/* Nutrients */
.nutrients.section { padding: clamp(60px, 7vw, 96px) max(20px, calc((100vw - 1180px) / 2)); background: #f4f8ff; }
.nutrients-intro { max-width: 1180px; overflow: hidden; margin: 0 auto 38px; border-radius: 30px; box-shadow: var(--cro-shadow); }
.nutrients-intro img { display: block; width: 100%; max-height: 520px; object-fit: cover; }
.nutrients .section-heading { max-width: 800px; margin-inline: auto; }
.nutrient-grid { max-width: 1180px; margin-inline: auto; gap: 16px; }
.card.nutrient { position: relative; min-height: 286px; padding: 24px; border: 1px solid var(--cro-line); border-radius: 24px; box-shadow: 0 14px 38px rgba(27,61,122,.07); }
.card.nutrient small { display: block; padding-right: 52px; color: var(--cro-blue); font-size: 18px; font-weight: 900; }
.card.nutrient strong { display: block; margin-top: 5px; color: var(--cro-muted); font-size: 16px; }
.card.nutrient i { position: absolute; top: 24px; right: 24px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: #edf4ff; font-size: 22px; font-style: normal; }
.card.nutrient h3 { margin: 26px 0 10px; font-size: 22px; line-height: 1.2; }
.card.nutrient p { color: var(--cro-muted); font-size: 17px; line-height: 1.62; }

/* Comparison */
.cro-comparison { background: #fff; }
.cro-comparison-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; max-width: 1000px; margin: 0 auto; }
.cro-compare-card { padding: clamp(28px, 3.8vw, 42px); border: 1px solid var(--cro-line); border-radius: 28px; background: #fff; box-shadow: 0 18px 50px rgba(27,61,122,.08); }
.cro-compare-card--brand { color: #fff; border-color: transparent; background: linear-gradient(145deg, #2555e2, #173aa8); box-shadow: 0 24px 60px rgba(38,84,220,.25); }
.cro-compare-label { display: block; margin-bottom: 18px; color: var(--cro-blue); font-size: 12px; font-weight: 900; letter-spacing: .13em; }
.cro-compare-card--brand .cro-compare-label { color: #aee9cc; }
.cro-compare-card h3 { margin: 0; font-size: clamp(28px, 3vw, 38px); line-height: 1.1; }
.cro-compare-card ul { display: grid; gap: 14px; margin: 24px 0 0; padding: 0; list-style: none; }
.cro-compare-card li { position: relative; padding-left: 28px; color: var(--cro-muted); font-size: 17px; line-height: 1.5; }
.cro-compare-card li::before { content: "•"; position: absolute; left: 4px; color: #8ca0bd; font-weight: 900; }
.cro-compare-card--brand li { color: rgba(255,255,255,.9); }
.cro-compare-card--brand li::before { content: "✓"; color: #63e1a3; }
.cro-compare-card .button { margin-top: 34px; width: 100%; justify-content: center; }

/* Social proof */
.testimonials { padding: clamp(60px, 7vw, 96px) 20px; background: linear-gradient(150deg, #1736a8, #2e43db); }
.testimonials .section-heading { max-width: 760px; margin: 0 auto 34px; text-align: center; }
.testimonials .section-heading h2 { font-size: clamp(38px, 4.5vw, 62px); line-height: 1.04; letter-spacing: -.045em; }
.testimonials .section-heading p { font-size: 18px; line-height: 1.6; }
.testimonial-summary { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.testimonial-summary span { padding: 8px 13px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; color: #fff; font-size: 13px; font-weight: 800; }
.video-carousel { max-width: 1180px; margin-inline: auto; }
.video-card { border-radius: 24px; box-shadow: 0 20px 42px rgba(8,19,72,.3); }

/* Authority */
.expert.section { padding: clamp(60px, 7vw, 96px) 0; background: #fff; }
.expert-heading { max-width: 800px; margin: 0 auto 34px; text-align: center; }
.expert-heading h2 { font-size: clamp(38px, 4vw, 58px); line-height: 1.05; letter-spacing: -.045em; }
.expert-portrait,
.expert-letter { border-radius: 28px; box-shadow: var(--cro-shadow); }
.expert-letter { padding: clamp(30px, 4.5vw, 54px); }
.expert-letter p { color: var(--cro-muted); font-size: 17px; line-height: 1.68; }
.expert-letter .expert-invitation { color: var(--cro-ink); font-weight: 800; }
.cro-authority-points { display: flex; flex-wrap: wrap; gap: 9px; margin: 22px 0; }
.cro-authority-points span { padding: 9px 12px; color: #29405f; background: #eef5ff; border-radius: 999px; font-size: 13px; font-weight: 800; }

/* FAQ */
.faq.section { padding: clamp(60px, 7vw, 96px) max(20px, calc((100vw - 1000px) / 2)); background: #f4f8ff; }
.faq .section-heading { max-width: 760px; margin-inline: auto; }
.faq-list { display: grid; gap: 12px; max-width: 1000px; margin: 30px auto 0; }
.faq-list details { overflow: hidden; border: 1px solid var(--cro-line); border-radius: 18px; background: #fff; box-shadow: 0 12px 32px rgba(27,61,122,.06); }
.faq-list summary { padding: 20px 58px 20px 24px; font-size: 18px; line-height: 1.4; }
.faq-list details p { margin: 0; padding: 0 24px 22px; color: var(--cro-muted); font-size: 17px; line-height: 1.68; }
.cta-box { max-width: 1000px; margin: 24px auto 0; padding: clamp(28px, 4.8vw, 48px); border-radius: 24px; background: linear-gradient(145deg, #163baa, #2b58e5); color: #fff; box-shadow: 0 22px 54px rgba(25,61,174,.24); }
.cta-box p { color: rgba(255,255,255,.84); font-size: 17px; }

/* Offer */
.offers.section { padding: clamp(60px, 7vw, 96px) max(16px, calc((100vw - 1180px) / 2)); background: linear-gradient(180deg, #fff, #f1f7ff); }
.pricing-heading { max-width: 820px; margin-inline: auto; }
.pricing-heading h2 { font-size: clamp(40px, 5vw, 66px); line-height: 1; letter-spacing: -.05em; }
.pricing-subtitle { max-width: 670px; margin-inline: auto; color: var(--cro-muted); font-size: 18px; line-height: 1.6; }
.daily-countdown { display: none !important; }
.pricing-comparator { max-width: 1120px; margin-inline: auto; }
.pricing-tabs { padding: 8px; border: 1px solid var(--cro-line); border-radius: 20px; background: #fff; box-shadow: 0 14px 38px rgba(27,61,122,.08); }
.pricing-tab { min-height: 62px; border-radius: 14px; font-size: 16px; }
.pricing-panel {
  overflow: hidden;
  width: min(100%, 430px);
  border: 2px solid var(--cro-green);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(25, 65, 124, .16);
}
.pricing-panel-featured { position: relative; }
.pricing-choice-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 18px;
  color: #fff;
  background: linear-gradient(135deg, #2454dc, #173fb8);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(31, 76, 202, .28);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .06em;
  line-height: 1;
  white-space: nowrap;
  transform: none;
}
.pricing-choice-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #56e79b;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(86, 231, 155, .18);
}
.pricing-panel-media,
.pricing-comparator.is-mobile-stack .pricing-panel-media,
.pricing-panel-featured .pricing-panel-media {
  min-height: 315px;
  padding: 24px 18px 16px;
  background: #fff;
  border-bottom: 1px solid #e5edf1;
}
.pricing-panel-media img,
.pricing-comparator.is-mobile-stack .pricing-panel-media img {
  display: block;
  width: 100%;
  height: 275px;
  object-fit: contain;
  object-position: center;
}
.pricing-panel-content,
.pricing-comparator.is-mobile-stack .pricing-panel-content {
  padding: 0 24px 28px;
  background: linear-gradient(180deg, #f8fbfc 0%, #fff 100%);
  color: var(--cro-ink);
}
.pricing-duration,
.pricing-comparator.is-mobile-stack .pricing-duration {
  order: -2;
  width: calc(100% + 48px);
  margin: 0 -24px 24px;
  padding: 14px 16px;
  color: var(--cro-ink);
  background: #eef4f5;
  border-top: 1px solid #e2eaed;
  border-bottom: 1px solid #e2eaed;
  box-shadow: none;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: .055em;
  text-transform: uppercase;
}
.pricing-panel-content h3,
.pricing-comparator.is-mobile-stack .pricing-panel-content h3 {
  order: 0;
  margin: 0 0 20px;
  color: var(--cro-ink);
  font-size: clamp(38px, 4.2vw, 50px);
  line-height: 1.04;
  letter-spacing: -.035em;
}
.pricing-highlights {
  order: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px 16px;
  margin: 0 0 22px;
  color: #28413b;
}
.pricing-highlights span { color: #28413b; font-size: 14px; font-weight: 800; }
.pricing-highlights > span::before { background: var(--cro-green); box-shadow: none; }
.pricing-value,
.pricing-comparator.is-mobile-stack .pricing-value {
  order: 2;
  width: 100%;
  padding: 20px 0 0;
  border: 0;
  border-top: 1px solid #dfe8eb;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.pricing-value del { color: #85919f; font-size: 16px; }
.pricing-value strong,
.pricing-comparator.is-mobile-stack .pricing-value strong {
  margin-top: 10px;
  color: #07152f;
  font-size: clamp(47px, 5.4vw, 62px);
  line-height: 1;
  text-shadow: none;
}
.pricing-installments { font-size: .48em; vertical-align: .18em; }
.pricing-value small { margin-top: 8px; color: #23334e; font-size: 16px; font-weight: 700; }
.pricing-buy,
.pricing-comparator.is-mobile-stack .pricing-buy {
  order: 3;
  width: 100%;
  min-height: 60px;
  margin-top: 22px;
  padding: 15px 18px;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.38);
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(180deg, #17c765 0%, #09ad50 100%);
  box-shadow: inset 0 -3px 0 rgba(0,96,40,.22), 0 14px 30px rgba(6,148,69,.24);
  font-size: 17px;
  font-weight: 900;
}
.pricing-buy::before { content: "\1F6D2"; margin-right: 9px; font-size: .9em; }
.pricing-buy::after { content: "✦"; margin-left: auto; opacity: .55; }

/* Guarantee */
.guarantee-challenge { padding: clamp(60px, 7vw, 96px) 0; background: #fff; }
.guarantee-challenge__shell { border: 1px solid var(--cro-line); border-radius: 32px; background: linear-gradient(145deg, #fffaf0, #fff); box-shadow: var(--cro-shadow); }
.guarantee-challenge__content h2 { font-size: clamp(38px, 4vw, 58px); line-height: 1.05; letter-spacing: -.045em; }
.guarantee-challenge__content p { color: var(--cro-muted); font-size: 17px; line-height: 1.68; }

.references.section { padding: 56px max(20px, calc((100vw - 1000px) / 2)); }
.references p { color: var(--cro-muted); font-size: 16px; line-height: 1.65; }

.button,
.pricing-buy,
.child-support__button,
.evolution-90__cta { text-transform: none; }
.button-green,
.pricing-buy,
.evolution-90__cta,
.child-support__button--primary { background: linear-gradient(135deg, var(--cro-green), #08a956); border-color: transparent; color: #fff; }
.button-green:hover,
.pricing-buy:hover,
.evolution-90__cta:hover { background: linear-gradient(135deg, #0eb35f, var(--cro-green-dark)); transform: translateY(-2px); }

.cro-sticky-cta {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 100;
  display: grid;
  grid-template-columns: auto auto 34px;
  align-items: center;
  gap: 14px;
  width: min(calc(100% - 40px), 760px);
  min-height: 70px;
  padding: 11px 14px 11px 24px;
  color: #fff;
  background: linear-gradient(110deg, #08a956 0%, var(--cro-green) 48%, #08b962 100%);
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 999px;
  box-shadow: 0 18px 46px rgba(5, 126, 65, .34), 0 0 0 6px rgba(16, 189, 102, .10);
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(20px);
  transition: opacity .24s ease, visibility .24s ease, transform .24s ease, box-shadow .22s ease, filter .22s ease;
}
.cro-sticky-cta.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  animation: cro-cta-glow 2.8s ease-in-out infinite;
}
.cro-sticky-cta:hover,
.cro-sticky-cta:focus-visible {
  color: #fff;
  filter: saturate(1.08) brightness(1.03);
  box-shadow: 0 22px 54px rgba(5, 126, 65, .42), 0 0 0 7px rgba(16, 189, 102, .14);
  transform: translateX(-50%) translateY(-3px);
}
.cro-sticky-cta:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.cro-sticky-cta span { font-size: 18px; font-weight: 900; line-height: 1.15; }
.cro-sticky-cta small { font-size: 13px; font-weight: 800; line-height: 1.3; opacity: .92; }
.cro-sticky-cta b {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #078244;
  background: #fff;
  border-radius: 50%;
  font-size: 20px;
  transition: transform .22s ease;
}
.cro-sticky-cta:hover b { transform: translateX(3px); }
footer { padding-bottom: 115px; }

@keyframes cro-cta-glow {
  0%, 100% { box-shadow: 0 18px 46px rgba(5, 126, 65, .34), 0 0 0 6px rgba(16, 189, 102, .10); }
  50% { box-shadow: 0 20px 50px rgba(5, 126, 65, .40), 0 0 0 10px rgba(16, 189, 102, .04); }
}

@media (max-width: 980px) {
  .hero.section-shell { grid-template-columns: 1fr; min-height: 0; text-align: center; }
  .hero-copy { max-width: 760px; margin-inline: auto; }
  .hero-benefits,
  .hero-trust { justify-content: center; }
  .hero-primary-cta { margin-inline: auto; }
  .hero-visual {
    max-width: 720px;
    margin-inline: auto;
    min-height: clamp(290px, 46vw, 520px);
  }
  .hero-visual .responsive-media { width: min(100%, 700px); }
  .cro-problem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cro-split { grid-template-columns: 1fr; }
  .cro-product-card { grid-template-columns: 1fr; }
  .cro-product-media { min-height: 480px; }
  .cro-product-copy { text-align: center; }
  .cro-product-copy ul { max-width: 560px; margin-inline: auto; text-align: left; }
  .cro-product-copy .button { margin-top: 28px; }
}

@media (max-width: 760px) {
  .cro-shell,
  .section-shell,
  .child-support__shell,
  .evolution-90__shell,
  .expert-shell,
  .guarantee-challenge__shell { width: min(100% - 24px, 620px); }
  .cro-section { padding: 58px 0; }
  .hero.section-shell { width: calc(100% - 16px); margin-top: 10px; padding: 28px 16px 22px; gap: 18px; border-radius: 26px; }
  .hero-copy { display: contents; }
  .hero .eyebrow.pill { order: 1; justify-self: center; margin: 0; font-size: 11px; }
  .hero h1 { order: 2; font-size: clamp(36px, 10.5vw, 48px); line-height: 1.01; }
  .hero-copy > p { order: 3; margin: -4px 0 0; font-size: 16px; line-height: 1.6; }
  .hero-benefits { order: 4; margin: 0; justify-content: center; }
  .hero-benefits li { min-width: 100%; text-align: left; }
  .hero-benefits li span { font-size: 15px; }
  .hero-visual {
    order: 5;
    width: 100%;
    min-height: clamp(220px, 62vw, 380px);
  }
  .hero-primary-cta { order: 6; width: 100%; min-height: 56px; font-size: 16px; }
  .hero-trust { order: 7; margin: 0; gap: 8px 14px; font-size: 15px; }
  .hero-product-image { max-height: 400px; }
  .cro-heading { margin-bottom: 28px; }
  .cro-heading h2,
  .cro-copy-block h2,
  .cro-product-copy h2 { font-size: clamp(34px, 9.5vw, 46px); }
  .cro-heading p,
  .cro-copy-block p,
  .cro-product-copy p { font-size: 17px; line-height: 1.62; }
  .cro-problem-grid { grid-template-columns: 1fr; }
  .cro-problem-grid article { min-height: 0; padding: 24px; }
  .cro-problem-grid article > span { margin-bottom: 22px; }
  .cro-problem-grid h3 { font-size: 22px; }
  .cro-problem-grid p { font-size: 17px; }
  .cro-flow > div { padding: 18px; }
  .cro-flow strong { font-size: 18px; }
  .cro-flow small { font-size: 16px; }
  .cro-product-card { border-radius: 26px; }
  .cro-product-media { min-height: 330px; padding: 12px; }
  .cro-product-media img { max-height: 350px; }
  .cro-product-copy { padding: 32px 22px; }
  .cro-product-copy li { font-size: 17px; }
  .child-support { padding: 60px 0; }
  .child-support__heading h2 { font-size: clamp(34px, 9.5vw, 46px); }
  .child-support__heading p { font-size: 17px; }
  .child-support__card { min-height: 0; padding: 24px; }
  .child-support__card h3 { font-size: 22px; }
  .child-support__card p { font-size: 17px; }
  .evolution-90 { padding: 60px 0; }
  .evolution-90__image-wrap img { min-height: 260px; }
  .evolution-90__visual h2 { font-size: clamp(36px, 10vw, 48px); }
  .evolution-90__visual > p,
  .evolution-90__content p { font-size: 17px; }
  .nutrients.section { padding: 60px 12px; }
  .nutrients-intro { margin-bottom: 32px; border-radius: 22px; }
  .nutrients-intro img { max-height: 360px; }
  .card.nutrient { min-height: 0; padding: 24px; }
  .card.nutrient h3 { font-size: 22px; }
  .card.nutrient p { font-size: 17px; }
  .cro-comparison-grid { grid-template-columns: 1fr; }
  .cro-compare-card { padding: 28px 24px; }
  .cro-compare-card li { font-size: 17px; }
  .testimonials { padding: 60px 12px; }
  .testimonials .section-heading h2 { font-size: clamp(36px, 10vw, 48px); }
  .testimonials .section-heading p { font-size: 17px; }
  .expert.section,
  .faq.section,
  .offers.section,
  .guarantee-challenge { padding-top: 60px; padding-bottom: 60px; }
  .expert-heading h2,
  .guarantee-challenge__content h2 { font-size: clamp(36px, 10vw, 48px); }
  .expert-letter p,
  .guarantee-challenge__content p,
  .faq-list details p { font-size: 17px; }
  .faq-list summary { font-size: 18px; }
  .pricing-heading h2 { font-size: clamp(38px, 11vw, 50px); }
  .pricing-subtitle { font-size: 17px; }
  .pricing-tabs { overflow-x: auto; justify-content: flex-start; scroll-snap-type: x mandatory; }
  .pricing-tab { flex: 0 0 112px; scroll-snap-align: start; }
  .pricing-panel { border-radius: 24px; }
  .pricing-choice-badge { top: 14px; min-height: 36px; padding: 8px 15px; font-size: 12px; }
  .pricing-panel-featured .pricing-panel-media { padding-top: 58px; }
  .pricing-panel-content h3 { font-size: 34px; }
  .pricing-value strong { font-size: clamp(42px, 13vw, 58px); }
  .pricing-buy { min-height: 60px; padding-inline: 12px; font-size: 17px; white-space: normal; text-align: center; }
  .guarantee-challenge__shell { border-radius: 26px; }
  .cro-sticky-cta {
    left: 12px;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    grid-template-columns: 1fr 32px;
    width: auto;
    min-height: 62px;
    padding: 10px 12px 10px 18px;
    border-radius: 20px;
    transform: translateY(20px);
  }
  .cro-sticky-cta.is-visible {
    transform: translateY(0);
  }
  .cro-sticky-cta:hover,
  .cro-sticky-cta:focus-visible { transform: translateY(-2px); }
  .cro-sticky-cta span { font-size: 17px; }
  .cro-sticky-cta small { display: none; }
  .cro-sticky-cta b { width: 32px; height: 32px; }
  footer { padding-bottom: 90px; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 35px; }
  .hero-copy > p,
  .cro-heading p,
  .cro-copy-block p,
  .cro-product-copy p,
  .child-support__heading p { font-size: 16px; }
  .hero-benefits li { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .cro-sticky-cta,
  .cro-sticky-cta.is-visible { animation: none; transition: none; }
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
/* Desktop hero: a compact, balanced two-column composition. */
@media (min-width: 901px) {
  .hero.section-shell {
    width: min(1340px, calc(100% - 24px));
    min-height: auto;
    grid-template-columns: minmax(0, 1.02fr) minmax(380px, .98fr);
    align-items: center;
    gap: clamp(24px, 3.8vw, 56px);
    margin-top: 16px;
    padding: clamp(34px, 4vw, 60px);
    overflow: hidden;
  }
  .hero-copy {
    width: 100%;
    max-width: 680px;
  }
  .hero .eyebrow.pill {
    margin-bottom: 16px;
    padding: 9px 14px;
  }
  .hero h1 {
    width: 100%;
    max-width: 660px;
    font-size: clamp(44px, 4vw, 62px);
    line-height: 1.01;
    letter-spacing: -.045em;
    text-wrap: balance;
  }
  .hero-copy > p {
    max-width: 610px;
    margin-top: 18px;
    font-size: clamp(17px, 1.35vw, 19px);
    line-height: 1.58;
  }
  .hero-benefits {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 660px;
    margin: 22px 0 24px;
  }
  .hero-benefits li {
    min-width: 0;
    min-height: 112px;
    padding: 16px 14px 14px 40px;
    border: 1px solid rgba(46, 93, 232, .12);
    border-radius: 18px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 12px 30px rgba(35, 67, 126, .07);
  }
  .hero-benefits li::before { left: 14px; top: 17px; }
  .hero-benefits li span { margin-top: 4px; font-size: 13px; line-height: 1.42; }
  .hero-primary-cta {
    width: min(100%, 360px);
    min-height: 58px;
  }
  .hero-visual {
    min-width: 0;
    isolation: isolate;
    min-height: clamp(360px, 38vw, 600px);
  }
  .hero-visual::before {
    inset: 7% 8%;
    background: radial-gradient(circle, rgba(46, 93, 232, .15), rgba(16, 189, 102, .06) 56%, transparent 72%);
  }
  .hero-visual .responsive-media {
    width: min(100%, 590px);
    margin-inline: auto;
  }
  .hero-product-image {
    max-height: 590px;
    border-radius: 28px;
  }
}

@media (min-width: 901px) and (max-width: 1120px) {
  .hero.section-shell {
    grid-template-columns: minmax(0, 1.12fr) minmax(330px, .88fr);
    gap: 24px;
    padding: 36px 30px;
  }
  .hero h1 { font-size: clamp(42px, 4.8vw, 54px); }
  .hero-benefits { grid-template-columns: 1fr; gap: 8px; }
  .hero-benefits li {
    min-height: 0;
    padding-block: 11px;
  }
  .hero-benefits li::before { top: 12px; }
  .hero-benefits li span { font-size: 13px; }
  .hero-product-image { max-height: 500px; }
}

/* Keep the commercial flow explicit: pricing first, then FAQ and guarantee. */
@media (min-width: 0px) {
  main > .offers { order: 13; }
  main > .faq { order: 14; }
  main > .guarantee-challenge { order: 15; }
  main > .references { order: 16; }
}

/* Responsive hardening: keep every section fluid without changing the visual system. */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

@supports (overflow: clip) {
  html,
  body { overflow-x: clip; }
}

main,
main > section,
.cro-shell,
.section-shell,
.child-support__shell,
.evolution-90__shell,
.guarantee-challenge__shell,
.cro-problem-grid,
.cro-split,
.cro-product-card,
.child-support__grid,
.nutrient-grid,
.cro-comparison-grid,
.pricing-comparator,
.pricing-panels,
.pricing-panel,
.pricing-panel-content,
.faq-list {
  min-width: 0;
}

img,
picture,
video,
iframe,
svg {
  max-width: 100%;
}

img,
video { height: auto; }

h1,
h2,
h3,
p,
li,
summary,
.button,
.pricing-buy,
.pricing-tab,
.pricing-duration,
.cro-sticky-cta span {
  overflow-wrap: break-word;
  word-break: normal;
}

.button,
.pricing-buy,
.child-support__button,
.evolution-90__cta {
  max-width: 100%;
  text-align: center;
  white-space: normal;
}

.pricing-panel-media-link,
.pricing-panel-media-link picture,
.pricing-panel-media-link img {
  display: block;
  width: 100%;
}

.faq-list details,
.card,
.cro-problem-grid article,
.child-support__card,
.cro-compare-card,
.pricing-panel {
  max-width: 100%;
}

/* Tablet: preserve comfortable columns while allowing cards to grow naturally. */
@media (min-width: 761px) and (max-width: 1100px) {
  .cro-shell,
  .section-shell,
  .child-support__shell,
  .evolution-90__shell,
  .guarantee-challenge__shell {
    width: min(100% - 32px, 980px);
  }

  .cro-section,
  .child-support,
  .evolution-90,
  .nutrients.section,
  .testimonials,
  .faq.section,
  .offers.section,
  .guarantee-challenge {
    padding-top: clamp(52px, 6vw, 68px);
    padding-bottom: clamp(52px, 6vw, 68px);
  }

  .cro-problem-grid,
  .child-support__grid,
  .nutrient-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cro-problem-grid article,
  .child-support__card,
  .card.nutrient { height: auto; min-height: 0; }

  .pricing-panel { width: min(100%, 430px); margin-inline: auto; }
}

/* Mobile-first finishing pass for narrow phones and portrait tablets. */
@media (max-width: 760px) {
  body { font-size: clamp(16px, 4.25vw, 18px); }

  .cro-shell,
  .section-shell,
  .child-support__shell,
  .evolution-90__shell,
  .guarantee-challenge__shell {
    width: min(calc(100% - 24px), 620px);
  }

  .hero.section-shell {
    min-height: 0;
    padding-inline: clamp(16px, 5vw, 24px);
  }

  .hero h1,
  .cro-heading h2,
  .cro-copy-block h2,
  .cro-product-copy h2,
  .child-support__heading h2,
  .evolution-90__visual h2,
  .pricing-heading h2,
  .guarantee-challenge__content h2 {
    max-width: 100%;
    text-wrap: balance;
  }

  .hero-copy > p,
  .cro-heading p,
  .cro-copy-block p,
  .cro-product-copy p,
  .child-support__heading p,
  .evolution-90__visual > p,
  .evolution-90__content p,
  .pricing-subtitle,
  .faq-list details p {
    max-width: 100%;
    line-height: 1.58;
  }

  .hero-benefits,
  .cro-problem-grid,
  .cro-flow,
  .child-support__grid,
  .nutrient-grid,
  .cro-comparison-grid {
    width: 100%;
  }

  .hero-benefits li,
  .cro-problem-grid article,
  .cro-flow > div,
  .child-support__card,
  .card.nutrient,
  .cro-compare-card {
    height: auto;
    min-height: 0;
  }

  .cro-flow > div { align-items: flex-start; }

  .pricing-comparator,
  .pricing-panels,
  .pricing-panel,
  .pricing-comparator.is-mobile-stack .pricing-panel {
    width: 100%;
    max-width: 430px;
    margin-inline: auto;
  }

  .pricing-tabs {
    width: 100%;
    max-width: 100%;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  .pricing-tab { min-height: 56px; }

  .pricing-panel-media,
  .pricing-comparator.is-mobile-stack .pricing-panel-media,
  .pricing-panel-featured .pricing-panel-media {
    min-height: clamp(250px, 78vw, 330px);
  }

  .pricing-panel-media img,
  .pricing-comparator.is-mobile-stack .pricing-panel-media img {
    height: clamp(230px, 70vw, 300px);
  }

  .pricing-panel-content,
  .pricing-comparator.is-mobile-stack .pricing-panel-content {
    padding-inline: 18px;
  }

  .pricing-duration,
  .pricing-comparator.is-mobile-stack .pricing-duration {
    width: calc(100% + 36px);
    margin-inline: -18px;
  }

  .pricing-value strong,
  .pricing-comparator.is-mobile-stack .pricing-value strong {
    font-size: clamp(40px, 12.5vw, 56px);
    white-space: nowrap;
  }

  .pricing-buy,
  .pricing-comparator.is-mobile-stack .pricing-buy {
    width: 100%;
    min-height: 58px;
    padding: 14px 12px;
    font-size: clamp(16px, 4.4vw, 18px);
  }

  .pricing-choice-badge {
    max-width: calc(100% - 28px);
    white-space: normal;
    text-align: center;
  }

  .faq-list summary { padding-left: 18px; padding-right: 48px; }
  .faq-list details p { padding-left: 18px; padding-right: 18px; }

  .cro-sticky-cta { max-width: calc(100% - 24px); }
}

@media (max-width: 430px) {
  .cro-section,
  .child-support,
  .evolution-90,
  .nutrients.section,
  .testimonials,
  .faq.section,
  .offers.section,
  .guarantee-challenge {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero.section-shell { width: calc(100% - 16px); padding-inline: 14px; }
  .hero h1 { font-size: clamp(34px, 10.6vw, 44px); }
  .hero-benefits li { padding-right: 4px; }
  .hero-product-image { width: 100%; max-height: min(390px, 92vw); }

  .pricing-panel-content h3,
  .pricing-comparator.is-mobile-stack .pricing-panel-content h3 {
    font-size: clamp(31px, 9vw, 38px);
  }

  .pricing-highlights { gap: 8px 12px; }
  .pricing-highlights span { font-size: 14px; }
}

@media (max-width: 340px) {
  .cro-shell,
  .section-shell,
  .child-support__shell,
  .evolution-90__shell,
  .guarantee-challenge__shell { width: calc(100% - 16px); }

  .hero h1 { font-size: 34px; }
  .hero-copy > p,
  .cro-heading p,
  .cro-copy-block p,
  .cro-product-copy p,
  .child-support__heading p,
  .faq-list details p { font-size: 16px; }

  .pricing-panel-content,
  .pricing-comparator.is-mobile-stack .pricing-panel-content { padding-inline: 16px; }

  .pricing-duration,
  .pricing-comparator.is-mobile-stack .pricing-duration {
    width: calc(100% + 32px);
    margin-inline: -16px;
  }

  .pricing-value strong,
  .pricing-comparator.is-mobile-stack .pricing-value strong { font-size: 39px; }
  .pricing-buy,
  .pricing-comparator.is-mobile-stack .pricing-buy { font-size: 16px; }
}

/* Final hero overflow guard: keep the headline readable at every width. */
.hero.section-shell,
.hero-copy,
.hero h1 {
  min-width: 0;
  overflow: visible;
}

.hero h1 {
  max-width: 100%;
  overflow-wrap: anywhere;
  hyphens: auto;
}

@media (min-width: 901px) {
  .hero.section-shell {
    grid-template-columns: minmax(0, 1fr) minmax(360px, .92fr);
  }

  .hero h1 {
    font-size: clamp(40px, 3.55vw, 58px);
    line-height: 1.04;
    letter-spacing: -.04em;
  }
}

@media (min-width: 901px) and (max-width: 1120px) {
  .hero.section-shell {
    grid-template-columns: minmax(0, 1fr) minmax(300px, .88fr);
    padding-inline: 26px;
  }

  .hero h1 { font-size: clamp(36px, 4.2vw, 48px); }
}

@media (max-width: 900px) {
  .hero h1 {
    font-size: clamp(34px, 9.8vw, 50px);
    line-height: 1.06;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: clamp(32px, 9.8vw, 42px);
    line-height: 1.08;
    letter-spacing: -.035em;
  }
}

@media (max-width: 340px) {
  .hero h1 { font-size: 31px; }
}