/* ==========================================================================
   HerbaHombre — Prostasan
   Landing informativa para México
   Paleta: menta, bosque, oro (empaque Prostasan)
   ========================================================================== */

:root {
  --forest:      #1B4332;
  --forest-deep: #123126;
  --leaf:        #2D6A4F;
  --mint:        #E7F2EA;
  --mint-soft:   #F3F9F4;
  --cream:       #FFFFFF;
  --gold:        #C9A227;
  --gold-dark:   #A9861A;
  --gold-soft:   #F7EFC8;
  --ink:         #1A2E24;
  --ink-soft:    #4A6356;
  --line:        #C9DCCF;
  --shadow:      rgba(27, 67, 50, 0.10);
  --shadow-lg:   rgba(27, 67, 50, 0.18);

  --maxw: 1120px;
  --radius: 18px;
  --radius-sm: 10px;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--mint);
  line-height: 1.65;
  font-size: 18px;
  overflow-x: hidden;
}

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

a { color: var(--leaf); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--forest);
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--leaf);
  margin-bottom: 14px;
}

/* Disclosure */
.disclosure {
  background: var(--forest-deep);
  color: #D7E8DC;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  padding: 8px 16px;
}

/* Header */
.site-header {
  background: var(--forest);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 8px 24px var(--shadow);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.28rem;
  color: #fff;
}
.brand:hover { text-decoration: none; color: #fff; }
.brand .cup-mark {
  width: 38px; height: 38px;
  background: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #C0392B;
  flex-shrink: 0;
}
.brand .cup-mark svg { width: 22px; height: 22px; display: block; }
.header-cta {
  background: var(--gold);
  color: var(--forest-deep);
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  transition: background .2s ease, transform .15s ease;
}
.header-cta:hover { background: #e0b83a; text-decoration: none; color: var(--forest-deep); }

/* Hero */
.hero {
  background:
    radial-gradient(900px 420px at 90% 0%, rgba(201, 162, 39, 0.16), transparent 60%),
    linear-gradient(180deg, var(--mint-soft) 0%, var(--mint) 100%);
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -80px; bottom: -60px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(45, 106, 79, 0.12), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.15rem, 4.8vw, 3.5rem);
  margin-bottom: 18px;
}
.hero h1 .accent { color: var(--leaf); font-style: italic; }
.hero-lead {
  font-size: 1.18rem;
  color: var(--ink-soft);
  margin-bottom: 22px;
  max-width: 38ch;
}
.hero-claim {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--forest);
  font-style: italic;
  margin-bottom: 24px;
  padding-left: 16px;
  border-left: 3px solid var(--gold);
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #fff;
  color: var(--forest);
  border: 1px solid var(--line);
  padding: 7px 14px;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--leaf); }

.hero-image-wrap {
  position: relative;
  max-width: 460px;
  margin: 0 auto;
}
.hero-image-wrap img {
  border-radius: 22px;
  box-shadow: 0 28px 64px var(--shadow-lg);
  width: 100%;
  background: #fff;
}
.natural-badge {
  position: absolute;
  top: -12px; left: -12px;
  width: 92px; height: 92px;
  border-radius: 50%;
  background: var(--forest);
  color: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.2;
  box-shadow: 0 10px 24px var(--shadow);
  z-index: 2;
  border: 3px solid var(--gold);
}
.weight-circle {
  position: absolute;
  bottom: 18px; right: -10px;
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--gold);
  color: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  box-shadow: 0 12px 28px rgba(201, 162, 39, 0.4);
  z-index: 2;
}
.weight-circle strong { display: block; font-size: 0.78rem; letter-spacing: 0.04em; }
.weight-circle span { font-size: 0.72rem; opacity: 0.92; }

.gold-banner {
  background: var(--gold);
  color: #fff;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 12px 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.02rem;
  padding: 15px 30px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
  text-align: center;
}
.btn-primary {
  background: var(--gold);
  color: var(--forest-deep);
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.35);
}
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-2px); text-decoration: none; color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--forest);
  border: 1.5px solid var(--forest);
}
.btn-ghost:hover { background: var(--forest); color: #fff; text-decoration: none; }
.btn-lg { padding: 17px 40px; font-size: 1.08rem; }

/* Sections */
.section { padding: 72px 0; }
.section-tint { background: var(--mint-soft); border-block: 1px solid var(--line); }
.section-head { text-align: center; max-width: 660px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); margin-bottom: 14px; }
.section-head p { color: var(--ink-soft); font-size: 1.08rem; }

/* Ad blocks */
.adblock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  margin-bottom: 28px;
  box-shadow: 0 12px 32px var(--shadow);
}
.adblock:nth-of-type(even) .adblock-media { order: 2; }
.adblock-media img {
  border-radius: var(--radius-sm);
  box-shadow: 0 14px 34px var(--shadow);
  width: 100%;
}
.feature-visual {
  min-height: 240px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  padding: 28px;
  text-align: center;
  color: #fff;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.18), transparent 50%),
    linear-gradient(145deg, var(--leaf) 0%, var(--forest) 100%);
}
.feature-visual h4 { color: #fff; font-size: 1.35rem; margin-bottom: 8px; }
.feature-visual p { color: #D7E8DC; font-size: 0.95rem; }
.adblock-body h3 { font-size: 1.5rem; margin-bottom: 14px; }
.adblock-body p { color: var(--ink-soft); margin-bottom: 16px; }
.adblock-list { list-style: none; }
.adblock-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--ink);
}
.adblock-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 3px;
  width: 18px; height: 18px;
  background: var(--leaf);
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px #fff;
}
.adblock-list li strong { color: var(--forest); }
.tag-row { display:flex; flex-wrap:wrap; gap:8px; margin-top:18px; }
.tag {
  font-size: 0.78rem; font-weight:600;
  background: var(--mint); color: var(--forest);
  padding: 5px 12px; border-radius: 30px; border:1px solid var(--line);
}

/* Ingredients */
.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}
.ing-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform .18s ease, box-shadow .18s ease;
  border-top: 4px solid var(--gold);
}
.ing-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px var(--shadow); }
.ing-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--mint);
  display: grid; place-items: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
}
.ing-card h4 { font-size: 1.08rem; margin-bottom: 4px; }
.ing-card .latin { font-size: 0.78rem; color: var(--leaf); font-style: italic; margin-bottom: 10px; display: block; }
.ing-card p { font-size: 0.94rem; color: var(--ink-soft); }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
}
.step-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--gold);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 12px;
}
.step h4 { font-size: 1.14rem; margin-bottom: 8px; }
.step p { font-size: 0.95rem; color: var(--ink-soft); }

/* Origin / brand story */
.origin {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, var(--forest) 0%, var(--leaf) 100%);
  border-radius: var(--radius);
  padding: 44px;
  color: #E7F2EA;
}
.origin h3 { color: #fff; font-size: 1.7rem; margin-bottom: 8px; }
.origin .role {
  color: var(--gold-soft);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.origin p { color: #D7E8DC; margin-bottom: 12px; }
.origin-mark {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 2px solid var(--gold);
  display: grid;
  place-items: center;
  margin: 0 auto;
  font-family: var(--font-display);
  color: #fff;
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.25;
}

/* Testimonials */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testi {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.testi .quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--gold);
  line-height: 0.6;
  opacity: 0.7;
}
.testi p { font-style: italic; color: var(--ink); margin: 10px 0 18px; }
.testi .who { display: flex; align-items: center; gap: 12px; }
.testi .avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--forest); color: #fff;
  display: grid; place-items: center; font-weight: 700;
}
.testi .who strong { display: block; font-size: 0.95rem; color: var(--forest); }
.testi .who span { font-size: 0.82rem; color: var(--ink-soft); }
.stars { color: var(--gold); font-size: 0.95rem; letter-spacing: 2px; margin-bottom: 6px; }
.testi-note {
  text-align: center; margin-top: 22px;
  font-size: 0.82rem; color: var(--ink-soft); font-style: italic;
}

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--forest);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-q .chev { transition: transform .25s ease; color: var(--gold); font-size: 1.3rem; flex-shrink: 0; }
.faq-item.open .faq-q .chev { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  padding: 0 24px;
  color: var(--ink-soft);
}
.faq-item.open .faq-a { max-height: 400px; padding: 0 24px 22px; }

/* Final CTA */
.final-cta {
  background: linear-gradient(135deg, var(--forest) 0%, var(--forest-deep) 100%);
  color: #E7F2EA;
  text-align: center;
  padding: 72px 0;
}
.final-cta h2 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.6rem); margin-bottom: 16px; }
.final-cta p { color: #C9DCCF; font-size: 1.12rem; max-width: 540px; margin: 0 auto 30px; }
.final-cta .btn-primary { background: var(--gold); color: var(--forest-deep); }
.final-cta .btn-primary:hover { background: #e0b83a; color: var(--forest-deep); }
.final-cta .small { font-size: 0.82rem; color: #A8C4B3; margin-top: 18px; }

/* Disclaimer */
.disclaimer-band {
  background: var(--mint-soft);
  border-top: 1px solid var(--line);
  padding: 30px 0;
}
.disclaimer-band .container { max-width: 900px; }
.disclaimer-band p {
  font-size: 0.82rem;
  color: var(--ink-soft);
  line-height: 1.6;
  text-align: center;
}
.disclaimer-band strong { color: var(--forest); }

/* Footer */
.site-footer {
  background: var(--forest-deep);
  color: #A8C4B3;
  padding: 48px 0 30px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 28px;
}
.footer-brand { max-width: 320px; }
.footer-brand .brand { color: #fff; margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; color: #8AAB98; }
.footer-contact { margin-top: 14px; line-height: 1.6; }
.footer-contact a { color: #C9DCCF; }
.footer-contact a:hover { color: #fff; }
.footer-links h5 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-links a { display: block; color: #A8C4B3; font-size: 0.92rem; margin-bottom: 9px; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  font-size: 0.8rem;
  color: #6E907E;
  text-align: center;
}

/* Legal */
.legal-page { padding: 54px 0 70px; }
.legal-page .container { max-width: 820px; }
.legal-page h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 10px; }
.legal-meta { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 36px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.legal-page h2 { font-size: 1.4rem; margin: 34px 0 12px; }
.legal-page h3 { font-size: 1.12rem; margin: 22px 0 8px; color: var(--leaf); }
.legal-page p { margin-bottom: 14px; color: var(--ink); font-size: 1rem; }
.legal-page ul { margin: 0 0 16px 22px; }
.legal-page li { margin-bottom: 8px; }
.legal-page a { color: var(--leaf); text-decoration: underline; }
.back-home { display: inline-block; margin-bottom: 24px; color: var(--forest); font-weight: 600; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-image-wrap { order: -1; }
  .hero-lead { max-width: none; }
  .adblock { grid-template-columns: 1fr; gap: 26px; padding: 28px; }
  .adblock:nth-of-type(even) .adblock-media { order: -1; }
  .adblock-media { order: -1; }
  .steps { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .origin { grid-template-columns: 1fr; text-align: center; }
}
@media (max-width: 560px) {
  body { font-size: 17px; }
  .section { padding: 48px 0; }
  .hero { padding: 44px 0 40px; }
  .header-cta { padding: 8px 14px; font-size: 0.82rem; }
  .brand { font-size: 1.05rem; }
  .natural-badge { width: 76px; height: 76px; font-size: 0.6rem; top: 8px; left: 8px; }
  .weight-circle { width: 80px; height: 80px; right: 8px; bottom: 8px; }
  .btn { width: 100%; }
}

:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}