/* Medellín Peptide Co. — Apple aesthetic + Colombia palette */

:root {
  /* Apple-derived neutral system */
  --bg: #ffffff;
  --bg-soft: #f5f5f7;
  --bg-section: #fbfbfd;
  --ink: #1d1d1f;
  --ink-2: #424245;
  --ink-3: #6e6e73;
  --ink-faint: #86868b;
  --line: #d2d2d7;
  --line-soft: #e8e8ed;

  /* Colombia palette */
  --co-yellow: #FFCD00;
  --co-yellow-deep: #E5B800;
  --co-yellow-soft: #FFF7CC;
  --co-blue: #003893;
  --co-blue-soft: #E6EBF4;
  --co-blue-dark: #002A6E;
  --co-red: #CE1126;
  --co-red-soft: #FBE3E5;
  --co-red-dark: #9D0E1D;

  /* System */
  --max: 1240px;
  --max-narrow: 880px;
  --max-text: 720px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 980px;

  --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-text: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  line-height: 1.5;
  font-size: 17px;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--co-blue); text-decoration: none; transition: opacity 0.15s; }
a:hover { opacity: 0.7; }
button { font-family: inherit; cursor: pointer; }

/* Layout */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: var(--max-narrow); margin: 0 auto; padding: 0 24px; }
.wrap-text { max-width: var(--max-text); margin: 0 auto; padding: 0 24px; }

/* Top nav — Apple-style sticky */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max);
  margin: 0 auto;
  height: 48px;
}
.brand-mark {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 9px;
}
.brand-mark .flag {
  display: inline-flex;
  width: 22px;
  height: 14px;
  border-radius: 2px;
  overflow: hidden;
  flex-direction: column;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
}
.brand-mark .flag span { display: block; }
.brand-mark .flag .y { background: var(--co-yellow); flex: 2; }
.brand-mark .flag .b { background: var(--co-blue); flex: 1; }
.brand-mark .flag .r { background: var(--co-red); flex: 1; }
.brand-mark:hover { opacity: 1; }

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.nav-links a:hover { color: var(--ink); opacity: 1; }
.nav-cta {
  background: var(--co-blue);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
}
.nav-cta:hover { background: var(--co-blue-dark); opacity: 1 !important; }
.nav-toggle { display: none; background: none; border: none; color: var(--ink); font-size: 24px; padding: 4px; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 22px 24px; gap: 18px; border-bottom: 1px solid var(--line); align-items: flex-start; }
  .nav-links.open { display: flex; }
}

/* Display type */
h1, h2, h3 {
  font-family: var(--font-sans);
  color: var(--ink);
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0;
}
.display {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}
.display-2 {
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.h-section {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
}
.h-card {
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.018em;
  margin: 0 0 12px;
}

/* Hero */
.hero {
  padding: 96px 0 80px;
  background: var(--bg);
  text-align: center;
}
.hero.dark {
  background: linear-gradient(180deg, #000000 0%, #1d1d1f 100%);
  color: #fff;
}
.hero.dark h1, .hero.dark .lede { color: #fff; }
.hero h1 { margin: 0 auto 24px; max-width: 18ch; }
.hero .lede {
  font-size: clamp(20px, 2vw, 28px);
  color: var(--ink-2);
  max-width: 32ch;
  line-height: 1.25;
  margin: 0 auto 40px;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.hero .price-line {
  font-size: 18px;
  color: var(--co-blue);
  font-weight: 600;
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}
.hero.dark .price-line { color: var(--co-yellow); }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--co-blue);
  font-weight: 600;
  margin-bottom: 18px;
  text-transform: none;
}
.hero.dark .eyebrow { color: var(--co-yellow); }
.eyebrow.red { color: var(--co-red); }

/* Buttons — pill style */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  border: none;
  transition: all 0.15s;
  text-decoration: none;
  cursor: pointer;
  font-family: var(--font-text);
}
.btn-primary {
  background: var(--co-blue);
  color: #fff;
}
.btn-primary:hover { background: var(--co-blue-dark); opacity: 1; color: #fff; }
.btn-yellow {
  background: var(--co-yellow);
  color: var(--ink);
}
.btn-yellow:hover { background: var(--co-yellow-deep); opacity: 1; color: var(--ink); }
.btn-red {
  background: var(--co-red);
  color: #fff;
}
.btn-red:hover { background: var(--co-red-dark); opacity: 1; color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--co-blue);
  border: none;
  padding: 14px 0;
}
.btn-ghost::after { content: ' →'; }
.btn-ghost:hover { opacity: 0.7; color: var(--co-blue); }
.btn-group { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* Sections */
section { padding: 96px 0; }
section.compact { padding: 64px 0; }
section.dark { background: #000; color: #fff; }
section.dark h1, section.dark h2, section.dark h3 { color: #fff; }
section.dark p { color: #d2d2d7; }
section.gray { background: var(--bg-soft); }
section.yellow { background: var(--co-yellow); color: var(--ink); }
section.blue { background: var(--co-blue); color: #fff; }
section.blue h2, section.blue h3 { color: #fff; }
section.red { background: var(--co-red); color: #fff; }
section.red h2, section.red h3 { color: #fff; }
section.text-center { text-align: center; }

section h2.section-h {
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 18px;
}
section .section-sub {
  font-size: clamp(18px, 2vw, 24px);
  color: var(--ink-2);
  max-width: 32ch;
  line-height: 1.3;
  margin: 0 0 48px;
}
section.text-center .section-sub { margin-left: auto; margin-right: auto; }
section.dark .section-sub { color: #a1a1a6; }

/* Product grid — Apple style */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 820px) { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  min-height: 460px;
  transition: transform 0.3s ease;
}
.product-card.tall { min-height: 580px; }
.product-card.dark { background: #1d1d1f; color: #fff; }
.product-card.dark .h-card, .product-card.dark .product-tag { color: #fff; }
.product-card.dark .product-tagline { color: #a1a1a6; }
.product-card.blue { background: var(--co-blue); color: #fff; }
.product-card.blue .h-card { color: #fff; }
.product-card.blue .product-tagline { color: #cce0ff; }
.product-card.red { background: var(--co-red); color: #fff; }
.product-card.red .h-card { color: #fff; }
.product-card.red .product-tagline { color: #ffd5d8; }
.product-card.yellow { background: var(--co-yellow); }
.product-card:hover { transform: translateY(-3px); }
.product-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--co-blue);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.product-card.blue .product-tag, .product-card.red .product-tag, .product-card.dark .product-tag { color: #fff; opacity: 0.85; }
.product-card .h-card { font-size: clamp(28px, 3vw, 42px); line-height: 1.05; letter-spacing: -0.025em; margin-bottom: 10px; }
.product-tagline { font-size: 19px; color: var(--ink-2); margin: 0 0 32px; max-width: 22ch; line-height: 1.3; }
.product-card.gray .product-tagline { color: var(--ink-2); }
.product-card .price-row {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding-top: 24px;
}
.product-card .price-row .price {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.product-card .price-row .per {
  font-size: 13px;
  opacity: 0.7;
  font-weight: 500;
}
.product-card .pill-cta {
  background: var(--ink);
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: opacity 0.2s;
  align-self: end;
}
.product-card.dark .pill-cta { background: #fff; color: var(--ink); }
.product-card.blue .pill-cta { background: var(--co-yellow); color: var(--ink); }
.product-card.red .pill-cta { background: var(--co-yellow); color: var(--ink); }
.product-card.yellow .pill-cta { background: var(--ink); color: #fff; }
.product-card .pill-cta:hover { opacity: 0.85; }

/* Real product photo — white photo-card treatment */
.vial-photo {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  margin: 0 auto 28px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(0,0,0,0.22), 0 2px 4px rgba(0,0,0,0.08);
}
.pdp-hero .vial-photo {
  max-width: 400px;
  margin: 16px auto 48px;
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.18), 0 4px 8px rgba(0,0,0,0.06);
}

/* Vial visual (CSS fallback for SKUs without product photo yet) */
.vial-art {
  width: 90px;
  margin: 0 auto 28px;
  position: relative;
}
.vial-art .vial-body {
  width: 100%;
  aspect-ratio: 1 / 2.2;
  background: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.8) 22%, rgba(255,255,255,0.95) 30%);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 18% 18% 8% 8% / 8% 8% 4% 4%;
  position: relative;
  overflow: hidden;
}
.vial-art .vial-body::before {
  content: '';
  position: absolute;
  top: 24%;
  left: 14%;
  right: 14%;
  bottom: 10%;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--liquid, var(--co-blue)) 0%, color-mix(in srgb, var(--liquid, var(--co-blue)) 70%, black) 100%);
}
.vial-art .cap {
  position: absolute;
  top: -10px;
  left: 28%;
  right: 28%;
  height: 14px;
  background: #2c2c2e;
  border-radius: 3px 3px 1px 1px;
}
.vial-art.tirz { --liquid: var(--co-red); }
.vial-art.reta { --liquid: var(--co-red); }
.vial-art.tesa { --liquid: var(--co-blue); }
.vial-art.ghk { --liquid: #5b8ab4; }
.vial-art.bpc { --liquid: var(--co-yellow); }

/* PDP — Apple product page style */
.pdp-hero {
  padding: 88px 0 48px;
  text-align: center;
}
.pdp-hero .eyebrow { margin-bottom: 16px; }
.pdp-hero h1 {
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 auto 18px;
  max-width: 16ch;
}
.pdp-hero .subhead {
  font-size: clamp(22px, 2.4vw, 32px);
  color: var(--ink-2);
  line-height: 1.2;
  margin: 0 auto 48px;
  max-width: 28ch;
  font-weight: 400;
  letter-spacing: -0.015em;
}
.pdp-hero .vial-art {
  width: 140px;
  margin: 0 auto 56px;
}
.pdp-hero .price-row {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 32px;
}
.pdp-hero .price-row .from { color: var(--ink-3); font-size: 16px; }
.pdp-hero .price-row .price { font-size: 32px; font-weight: 700; letter-spacing: -0.02em; }

/* Big benefit blocks */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 48px 0;
}
@media (max-width: 820px) { .benefits { grid-template-columns: 1fr; } }
.benefit {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
}
.benefit.blue { background: var(--co-blue); color: #fff; }
.benefit.yellow { background: var(--co-yellow); }
.benefit.red { background: var(--co-red); color: #fff; }
.benefit .stat {
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 16px;
}
.benefit .stat .unit { font-size: 0.4em; opacity: 0.7; font-weight: 600; margin-left: 4px; }
.benefit p { font-size: 18px; line-height: 1.3; margin: 0; color: inherit; opacity: 0.85; max-width: 22ch; margin: 0 auto; }

/* Two-up rows */
.two-up {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}
@media (max-width: 820px) { .two-up { grid-template-columns: 1fr; } }
.tile {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 64px 48px;
  text-align: center;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tile.dark { background: #000; color: #fff; }
.tile.blue { background: var(--co-blue); color: #fff; }
.tile.yellow { background: var(--co-yellow); }
.tile.red { background: var(--co-red); color: #fff; }
.tile h3 {
  font-size: clamp(28px, 3.2vw, 44px);
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0 0 18px;
}
.tile.blue h3, .tile.red h3, .tile.dark h3 { color: #fff; }
.tile p { font-size: 19px; color: var(--ink-2); margin: 0; line-height: 1.4; max-width: 36ch; margin-left: auto; margin-right: auto; }
.tile.blue p, .tile.red p, .tile.dark p { color: #fff; opacity: 0.85; }

/* Long-form sections */
.pdp-section {
  padding: 96px 0;
  border-top: 1px solid var(--line-soft);
}
.pdp-section.dark { background: #000; color: #fff; border-top: none; }
.pdp-section.gray { background: var(--bg-soft); }
.pdp-section h2 {
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 24px;
  max-width: 18ch;
}
.pdp-section.text-center h2 { margin-left: auto; margin-right: auto; }
.pdp-section .lead {
  font-size: clamp(19px, 2vw, 24px);
  color: var(--ink-2);
  max-width: 46ch;
  line-height: 1.4;
  margin: 0 0 32px;
}
.pdp-section.text-center .lead { margin-left: auto; margin-right: auto; }

/* Timeline */
.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 32px 0;
}
.t-step {
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  padding: 28px 24px;
}
.t-step .wk {
  font-size: 13px;
  color: var(--co-blue);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.t-step h4 { font-size: 22px; font-weight: 700; margin: 0 0 8px; letter-spacing: -0.015em; }
.t-step p { font-size: 15px; color: var(--ink-2); margin: 0; line-height: 1.4; }

/* Stats strip */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  padding: 80px 0;
  text-align: center;
}
.stat-strip .stat {
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--co-blue);
}
.stat-strip .stat-label {
  font-size: 16px;
  color: var(--ink-2);
  margin-top: 12px;
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.3;
}

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 21px;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  letter-spacing: -0.015em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  color: var(--co-blue);
  font-size: 32px;
  font-weight: 300;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item .answer {
  margin-top: 16px;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.55;
  max-width: 62ch;
}
.faq-item .answer p { margin: 0 0 12px; }
.faq-item .answer p:last-child { margin: 0; }

/* Calculator */
.calc-card {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 56px 48px;
  max-width: 760px;
  margin: 0 auto;
}
.calc-row { margin-bottom: 28px; }
.calc-row label {
  display: block;
  font-size: 13px;
  color: var(--ink-3);
  margin-bottom: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.calc-row select, .calc-row input {
  width: 100%;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 17px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231d1d1f'%3E%3Cpath d='M7 10l5 5 5-5H7z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 44px;
}
.calc-row select:focus { outline: 2px solid var(--co-blue); }
.calc-result {
  background: var(--co-blue);
  color: #fff;
  border-radius: var(--radius);
  padding: 40px;
  margin-top: 36px;
  text-align: center;
}
.calc-result h4 {
  font-size: 13px;
  color: var(--co-yellow);
  margin: 0 0 12px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.calc-result .big {
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 0 8px;
}
.calc-result p {
  font-size: 15px;
  opacity: 0.8;
  margin: 0;
}
.calc-result .grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  text-align: left;
}
@media (max-width: 600px) { .calc-result .grid-2 { grid-template-columns: 1fr; } }
.calc-result .item { padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.18); }
.calc-result .item .label { font-size: 12px; color: rgba(255,255,255,0.7); margin-bottom: 6px; letter-spacing: -0.01em; font-weight: 600; }
.calc-result .item .val { font-size: 22px; font-weight: 700; letter-spacing: -0.015em; }

/* Static / About / FAQ */
.static-hero {
  padding: 96px 0 56px;
  text-align: center;
}
.static-hero h1 {
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 0 auto 24px;
  max-width: 24ch;
}
.static-hero p.lede {
  font-size: clamp(19px, 2vw, 26px);
  color: var(--ink-2);
  max-width: 38ch;
  margin: 0 auto;
  line-height: 1.35;
  font-weight: 400;
}
.static-body { padding: 64px 0 96px; }
.static-body p {
  font-size: 19px;
  line-height: 1.55;
  margin: 0 0 22px;
  color: var(--ink);
  max-width: 32em;
  margin-left: auto;
  margin-right: auto;
}
.static-body h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 56px auto 18px;
  max-width: 28em;
  text-align: left;
  padding: 0 24px;
}
.static-body h3 {
  font-size: 22px;
  font-weight: 700;
  margin: 28px auto 10px;
  max-width: 32em;
  padding: 0 24px;
}
.static-body ul {
  font-size: 18px;
  line-height: 1.55;
  margin: 0 auto 22px;
  max-width: 32em;
  padding-left: 0;
  padding: 0 24px 0 44px;
  color: var(--ink);
}
.static-body ul li { margin-bottom: 8px; }
.signature {
  color: var(--ink-3);
  font-size: 16px;
  margin: 32px auto 0;
  max-width: 32em;
  font-style: italic;
}

/* Callouts */
.callout {
  background: var(--co-yellow-soft);
  border-left: 4px solid var(--co-yellow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 24px 32px;
  margin: 32px auto;
  max-width: 32em;
}
.callout p { margin: 0; font-size: 17px; line-height: 1.5; color: var(--ink); max-width: none; }
.callout.blue { background: var(--co-blue-soft); border-left-color: var(--co-blue); }
.callout.red { background: var(--co-red-soft); border-left-color: var(--co-red); }
.callout strong.kick { display: block; font-size: 13px; font-weight: 700; color: var(--co-blue); margin-bottom: 8px; letter-spacing: -0.01em; }
.callout.yellow strong.kick { color: var(--co-blue); }
.callout.red strong.kick { color: var(--co-red); }

/* MD credibility module */
.md-block {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 64px 48px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: center;
  margin: 32px 0;
}
@media (max-width: 720px) {
  .md-block { grid-template-columns: 1fr; text-align: center; gap: 24px; }
}
.md-block .avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--co-blue) 0%, var(--co-blue-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 0 auto;
}
.md-block .info h3 {
  font-size: 28px;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.md-block .info .credentials {
  color: var(--co-blue);
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 16px;
  letter-spacing: -0.005em;
}
.md-block .info p {
  font-size: 17px;
  color: var(--ink-2);
  margin: 0;
  line-height: 1.5;
}

/* Trust strip */
.trust-strip {
  background: var(--bg-section);
  padding: 56px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.trust-item .icon {
  width: 40px;
  height: 40px;
  background: var(--co-blue);
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
}
.trust-item strong { display: block; color: var(--ink); font-size: 16px; font-weight: 600; margin-bottom: 4px; letter-spacing: -0.01em; }
.trust-item p { font-size: 14px; color: var(--ink-3); margin: 0; line-height: 1.4; }

/* Big CTA banner */
.cta-banner {
  background: #000;
  color: #fff;
  padding: 96px 0;
  text-align: center;
}
.cta-banner.blue { background: var(--co-blue); }
.cta-banner.yellow { background: var(--co-yellow); color: var(--ink); }
.cta-banner h2 {
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 800;
  margin: 0 auto 18px;
  letter-spacing: -0.035em;
  line-height: 1.05;
  max-width: 22ch;
  color: inherit;
}
.cta-banner p {
  font-size: clamp(19px, 2vw, 24px);
  margin: 0 auto 36px;
  max-width: 36ch;
  opacity: 0.85;
  line-height: 1.35;
}

/* Disclaimer footer */
footer {
  background: var(--bg-section);
  border-top: 1px solid var(--line);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
.footer-col h4 {
  font-size: 13px;
  color: var(--ink);
  margin: 0 0 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.footer-col a {
  display: block;
  color: var(--ink-3);
  font-size: 14px;
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--ink); opacity: 1; }
.footer-col p { color: var(--ink-3); font-size: 14px; margin: 0 0 8px; line-height: 1.5; max-width: 32ch; }
.footer-brand .brand-mark { margin-bottom: 16px; }
.footer-bottom {
  max-width: var(--max);
  margin: 56px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--ink-faint);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-disc {
  max-width: var(--max);
  margin: 16px auto 0;
  padding: 0 24px;
  font-size: 11px;
  color: var(--ink-faint);
  line-height: 1.6;
}

/* WhatsApp float */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25D366;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 26px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  z-index: 50;
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; opacity: 1; }

/* Utility */
.center { text-align: center; }
.mt-4 { margin-top: 32px; }
.mt-6 { margin-top: 48px; }
.mb-2 { margin-bottom: 16px; }
.hide-mobile { display: block; }
@media (max-width: 720px) { .hide-mobile { display: none; } }

/* Compliance badges row */
.badge-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.badge-row .badge {
  background: rgba(0,56,147,0.08);
  color: var(--co-blue);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.hero.dark .badge-row .badge { background: rgba(255,205,0,0.15); color: var(--co-yellow); }

/* Limited tag */
.limited-tag {
  display: inline-block;
  background: var(--co-red);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-left: 8px;
  vertical-align: middle;
}

/* Sold-out / Coming Soon treatment */
.product-card.soldout {
  position: relative;
}
.product-card.soldout::before {
  content: 'Coming Soon';
  position: absolute;
  top: 22px;
  right: 22px;
  background: var(--ink);
  color: #fff;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 2;
}
.product-card.soldout .vial-art { display: none; }
.product-card.soldout .price-row .price { color: rgba(255,255,255,0.55); text-decoration: line-through; text-decoration-thickness: 2px; }
.product-card.soldout .pill-cta { background: rgba(0,0,0,0.35); color: #fff; backdrop-filter: blur(4px); }
.product-card.soldout:hover { transform: none; }
.product-card.yellow.soldout .price-row .price { color: rgba(29,29,31,0.45); }
.product-card.yellow.soldout .pill-cta { background: rgba(0,0,0,0.7); color: #fff; }

/* Coming-soon banner for PDP top */
.cs-banner {
  background: var(--ink);
  color: #fff;
  padding: 16px 0;
  text-align: center;
}
.cs-banner .cs-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.cs-banner .cs-inner .label {
  background: var(--co-yellow);
  color: var(--ink);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.cs-banner .cs-inner p { margin: 0; font-size: 14px; color: #fff; }
.cs-banner .cs-inner a { color: var(--co-yellow); font-weight: 600; }

/* PDP sold-out CTA replacement */
.btn-waitlist {
  background: var(--ink);
  color: #fff;
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 16px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-text);
  transition: all 0.15s;
}
.btn-waitlist:hover { background: var(--ink-2); color: #fff; opacity: 1; }