/* ==========================================================================
   Nature Heart Academy × Fabian Kowallik — Review Site
   Design tokens: botanical apothecary meets modern nutrition science
   ========================================================================== */

:root {
  /* Colors */
  --bg: #12140F;
  --bg-alt: #1B2117;
  --panel: #1F2519;
  --panel-border: rgba(243, 239, 228, 0.09);
  --cream: #F3EFE4;
  --cream-soft: #E8E3D5;
  --sage: #ACB2A0;
  --sage-dim: #7C8272;
  --red: #E2503F;
  --red-deep: #B93A2C;
  --green: #8FBF4D;
  --green-deep: #4C7A3D;
  --gold: #D9A441;

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;

  /* Layout */
  --maxw: 1180px;
  --radius: 18px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--cream-soft);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--cream);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 500; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; }

p { margin: 0 0 1.1em; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}

section { padding: 84px 0; position: relative; }
.section-alt { background: var(--bg-alt); }

.lede {
  font-size: 1.15rem;
  color: var(--sage);
  max-width: 60ch;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 17px 30px;
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: normal;
  text-align: center;
}
.btn-primary {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-deep) 100%);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(226, 80, 63, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -8px rgba(226, 80, 63, 0.7); }
.btn-ghost {
  background: transparent;
  border-color: var(--panel-border);
  color: var(--cream);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-block { width: 100%; }
.btn-small { padding: 11px 20px; font-size: 0.88rem; }

.cta-note {
  font-size: 0.85rem;
  color: var(--sage-dim);
  margin-top: 10px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(18, 20, 15, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--panel-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: 10px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--cream);
  font-weight: 600;
}
.brand img { width: 36px; height: 36px; border-radius: 50%; }
.brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--sage-dim);
  font-weight: 700;
  text-transform: uppercase;
}
.header-cta { display: flex; align-items: center; gap: 18px; }
.header-cta .btn { padding: 11px 22px; font-size: 0.88rem; white-space: nowrap; }
.header-trust { display: none; font-size: 0.82rem; color: var(--sage-dim); }
@media (min-width: 760px) { .header-trust { display: inline; } }

@media (max-width: 480px) {
  .brand small { display: none; }
  .brand br { display: none; }
  .header-cta .btn { padding: 9px 14px; font-size: 0.76rem; }
}

/* Hero */
.hero { padding: 64px 0 60px; overflow: hidden; }
.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 880px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-media { order: -1; max-width: 300px; margin: 0 auto; }
}
.hero h1 { margin-bottom: 20px; }
.hero h1 em { color: var(--red); font-style: normal; }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 26px 0 28px;
  padding: 0;
  list-style: none;
}
.hero-badges li {
  font-size: 0.86rem;
  color: var(--sage);
  display: flex;
  align-items: center;
  gap: 7px;
}
.hero-badges li::before {
  content: "✓";
  color: var(--green);
  font-weight: 700;
}
.hero-media { position: relative; }
.hero-media-frame {
  position: relative;
  border-radius: 50% 50% 46% 46% / 54% 54% 46% 46%;
  overflow: hidden;
  border: 3px solid var(--gold);
  box-shadow: 0 30px 70px -20px rgba(0,0,0,0.55);
}
.hero-media-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-tag {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--cream);
  white-space: nowrap;
  box-shadow: 0 10px 24px -8px rgba(0,0,0,0.5);
}
.hero-tag strong { color: var(--gold); }

/* Trust bar */
.trust-bar {
  background: var(--panel);
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
  padding: 30px 0;
}
.trust-bar .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  text-align: center;
}
.trust-item .num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--gold);
  margin-bottom: 4px;
}
.trust-item .label { font-size: 0.82rem; color: var(--sage-dim); }

/* Problem / attention icon list */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  margin-top: 40px;
}
.problem-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 26px;
}
.problem-card .glyph {
  font-size: 1.6rem;
  margin-bottom: 12px;
  display: block;
}
.problem-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.problem-card p { font-size: 0.92rem; color: var(--sage); margin: 0; }

/* Two column content w/ image */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split.reverse .split-media { order: 2; }
@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: -1; }
}
.split-media img {
  border-radius: var(--radius);
  box-shadow: 0 26px 60px -20px rgba(0,0,0,0.6);
}
.credential-list { list-style: none; padding: 0; margin: 22px 0 0; }
.credential-list li {
  padding: 12px 0;
  border-top: 1px solid var(--panel-border);
  font-size: 0.95rem;
  color: var(--sage);
  display: flex;
  gap: 12px;
}
.credential-list li:first-child { border-top: none; }
.credential-list li .dot { color: var(--red); font-size: 1.1rem; line-height: 1.4; }

/* 10 day protocol timeline (signature element) */
.protocol-wrap { margin-top: 48px; }
.protocol-svg { width: 100%; height: auto; }
.protocol-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin-top: 8px;
}
.protocol-legend .day-label {
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.protocol-legend .day-desc { font-size: 0.88rem; color: var(--sage); }

/* Benefits / included grid */
.included-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.included-card {
  background: var(--bg-alt);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  padding: 22px;
}
.included-card h4 {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--cream);
  margin: 0 0 6px;
  font-weight: 700;
}
.included-card p { font-size: 0.87rem; color: var(--sage-dim); margin: 0; }
.module-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px 26px;
}
.module-list li {
  font-size: 0.94rem;
  color: var(--sage);
  padding-left: 26px;
  position: relative;
}
.module-list li::before {
  content: "0" attr(data-i);
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

/* 3 steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
  margin-top: 44px;
  counter-reset: step;
}
.step-card { position: relative; padding-left: 8px; }
.step-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--red);
  opacity: 0.85;
  line-height: 1;
  margin-bottom: 10px;
  display: block;
}
.step-card h3 { margin-bottom: 8px; }
.step-card p { font-size: 0.92rem; color: var(--sage); margin: 0; }

/* Results */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.result-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 24px;
  border-left: 3px solid var(--green);
}
.result-card h4 { font-size: 1rem; color: var(--cream); margin: 0 0 6px; }
.result-card p { font-size: 0.89rem; color: var(--sage); margin: 0; }

/* Testimonials — staggered */
.testi-grid {
  columns: 3 320px;
  column-gap: 22px;
  margin-top: 40px;
}
@media (max-width: 900px) { .testi-grid { columns: 2 280px; } }
@media (max-width: 600px) { .testi-grid { columns: 1; } }
.testi-card {
  break-inside: avoid;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 22px;
}
.testi-stars { color: var(--gold); letter-spacing: 3px; font-size: 0.95rem; margin-bottom: 10px; }
.testi-card p { font-size: 0.93rem; color: var(--sage); margin-bottom: 14px; font-style: italic; }
.testi-name { font-size: 0.86rem; color: var(--cream); font-weight: 700; }
.testi-source { font-size: 0.76rem; color: var(--sage-dim); }

/* Nature Heart brand strip */
.brand-strip {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 36px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 26px;
  align-items: center;
  margin-top: 30px;
}
@media (max-width: 620px) { .brand-strip { grid-template-columns: 1fr; text-align: center; } }
.brand-strip .rating {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--gold);
  text-align: center;
  white-space: nowrap;
}
.brand-strip .rating small { display: block; font-family: var(--font-body); font-size: 0.7rem; color: var(--sage-dim); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;}

/* Pricing box */
.price-box {
  background: linear-gradient(160deg, var(--panel) 0%, var(--bg-alt) 100%);
  border: 1px solid var(--gold);
  border-radius: 24px;
  padding: 46px;
  text-align: center;
  max-width: 620px;
  margin: 44px auto 0;
  position: relative;
}
.price-box .discount-tag {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 22px;
  border-radius: 999px;
  white-space: nowrap;
}
.price-old {
  color: var(--sage-dim);
  text-decoration: line-through;
  font-size: 1.1rem;
}
.price-new {
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--cream);
  margin: 6px 0 4px;
}
.price-new span { font-size: 1.1rem; color: var(--sage-dim); font-family: var(--font-body); }
.price-vat { font-size: 0.8rem; color: var(--sage-dim); margin-bottom: 26px; }
.price-includes { text-align: left; list-style: none; padding: 0; margin: 24px 0; }
.price-includes li {
  padding: 9px 0;
  border-top: 1px solid var(--panel-border);
  font-size: 0.92rem;
  color: var(--sage);
  display: flex;
  gap: 10px;
}
.price-includes li:first-child { border-top: none; }
.price-includes li::before { content: "✓"; color: var(--green); font-weight: 700; }
.guarantee-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  margin-top: 22px;
  font-size: 0.85rem;
  color: var(--sage-dim);
}
.guarantee-badge .seal {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-family: var(--font-display); font-size: 0.75rem;
  flex-shrink: 0;
}

/* FAQ accordion */
.faq-list { margin-top: 36px; max-width: 820px; }
.faq-item {
  border-bottom: 1px solid var(--panel-border);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 1.08rem;
  padding: 22px 40px 22px 0;
  cursor: pointer;
  position: relative;
}
.faq-q::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 20px;
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform 0.2s ease;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
  font-size: 0.94rem;
  color: var(--sage);
}
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 0 22px; }

/* Fit / not fit */
.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 36px;
}
@media (max-width: 700px) { .fit-grid { grid-template-columns: 1fr; } }
.fit-card {
  border-radius: var(--radius);
  padding: 28px;
}
.fit-card.yes { background: rgba(143, 191, 77, 0.08); border: 1px solid rgba(143, 191, 77, 0.3); }
.fit-card.no { background: rgba(226, 80, 63, 0.06); border: 1px solid rgba(226, 80, 63, 0.25); }
.fit-card h3 { font-size: 1.05rem; margin-bottom: 14px; }
.fit-card ul { padding-left: 20px; margin: 0; color: var(--sage); font-size: 0.92rem; }
.fit-card li { margin-bottom: 8px; }

/* Disclaimer callout */
.disclaimer-box {
  background: var(--bg-alt);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  font-size: 0.84rem;
  color: var(--sage-dim);
  margin-top: 40px;
}
.disclaimer-box strong { color: var(--sage); }

/* Final CTA banner */
.final-cta {
  background: radial-gradient(120% 160% at 50% 0%, rgba(226,80,63,0.22) 0%, transparent 60%), var(--bg-alt);
  text-align: center;
  padding: 90px 0;
}
.final-cta h2 { max-width: 20ch; margin: 0 auto 18px; }
.final-cta .lede { margin: 0 auto 32px; }

/* Footer */
.site-footer {
  background: #0D0F0A;
  padding: 56px 0 30px;
  border-top: 1px solid var(--panel-border);
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--panel-border);
}
.footer-brand { max-width: 340px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { font-size: 0.86rem; color: var(--sage-dim); }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-links h5 {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage-dim);
  margin: 0 0 14px;
}
.footer-links ul { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.88rem; color: var(--sage); text-decoration: none; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding-top: 26px;
  font-size: 0.78rem;
  color: var(--sage-dim);
}
.footer-legal-note {
  max-width: 820px;
  margin: 0 auto 30px;
  font-size: 0.76rem;
  color: var(--sage-dim);
  text-align: center;
  line-height: 1.7;
}

/* Utility */
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }
.max-60 { max-width: 60ch; }
.center-col { max-width: 760px; margin: 0 auto; text-align: center; }

/* Legal pages */
.legal-page main { padding: 70px 0 90px; }
.legal-page h1 { margin-bottom: 10px; }
.legal-page .updated { color: var(--sage-dim); font-size: 0.85rem; margin-bottom: 40px; }
.legal-page h2 { font-size: 1.35rem; margin-top: 42px; }
.legal-page h3 { font-size: 1.05rem; margin-top: 26px; }
.legal-page p, .legal-page li { color: var(--sage); font-size: 0.96rem; }
.legal-page ul { padding-left: 22px; }
.legal-page a.inline-link { color: var(--gold); text-decoration: underline; }
.legal-page table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 0.9rem; }
.legal-page table td, .legal-page table th { border: 1px solid var(--panel-border); padding: 10px 14px; text-align: left; color: var(--sage); }

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--cream);
  color: var(--bg);
  padding: 10px 16px;
  z-index: 999;
}
.skip-link:focus { left: 10px; top: 10px; }

/* Focus visibility */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}