/* ===================================================================
   GOLDEN APEX — Research Peptides
   White-label design system: deep purple surfaces, gold/orange accents
   =================================================================== */

/* ---------- Fonts ---------- */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800,900&f[]=satoshi@400,500,700&display=swap');

:root {
  /* Surfaces */
  --dark: #FFFFFF;
  --dark2: #F7F3EC;
  --dark3: #EFE7D8;
  --dark-elevated: #FBF9F6;

  /* Text */
  --text: #221B14;
  --muted: #6B5F52;
  --faint: #8A8074;

  /* Brand accents */
  --gold: #A9791F;
  --gold-light: #C9974A;
  --gold-dim: rgba(169, 121, 31, 0.15);
  --orange: #A6431E;
  --orange-light: #C2602F;
  --purple: #7C4DAD;
  --purple-light: #9B6FC9;

  /* Status */
  --red: #C0392B;
  --red-tint: #A93226;
  --green: #1F9C56;

  /* Category dots */
  --cat-fatloss: #E2793D;
  --cat-healing: #6AB0FF;
  --cat-cognitive: #F0C868;
  --cat-muscle: #D4A537;
  --cat-sexual: #C96AFF;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Georgia', serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.25rem, 1rem + 3.5vw, 4.25rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.45);

  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text);
  background: var(--dark);
  overflow-x: hidden;
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }

::selection { background: rgba(169, 121, 31,0.3); color: var(--text); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ---------- Layout ---------- */
.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: clamp(var(--space-12), 7vw, var(--space-24));
}

.section-head {
  text-align: center;
  margin-bottom: var(--space-10);
}

.section-title {
  font-size: var(--text-xl);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--orange);
  margin-bottom: var(--space-3);
}

.section-divider {
  width: 55px;
  height: 2px;
  background: var(--gold);
  margin: var(--space-3) auto var(--space-4);
}

.section-sub {
  color: var(--muted);
  font-size: var(--text-base);
  max-width: 46ch;
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-md);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-gold {
  background: var(--orange);
  color: #FFF8F0;
  box-shadow: var(--shadow-sm);
}
.btn-gold:hover { background: var(--orange-light); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 1.5px solid rgba(166, 67, 30,0.5);
}
.btn-outline:hover { border-color: var(--orange); background: rgba(166, 67, 30,0.12); }

.btn-ghost {
  background: rgba(20, 15, 10,0.05);
  color: var(--text);
  border: 1px solid rgba(20, 15, 10,0.1);
}
.btn-ghost:hover { background: rgba(20, 15, 10,0.09); }

.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--gold); color: #17100a; padding: var(--space-3) var(--space-4);
  font-weight: 700; border-radius: var(--radius-sm);
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

/* ---------- Age / Research Gate ---------- */
.gate {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(5,3,10,0.98);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-4);
  transition: opacity 300ms ease, visibility 300ms ease;
}
.gate.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.gate__panel {
  background: var(--dark2);
  border: 1px solid rgba(169, 121, 31,0.35);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.gate__logo { width: auto; height: 52px; object-fit: contain; margin: 0 auto var(--space-4); }

.gate__title {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--orange);
  margin-bottom: var(--space-4);
}

.gate__body {
  color: var(--muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
  text-align: left;
}
.gate__body strong { color: var(--text); }

.gate__checklist {
  list-style: none;
  text-align: left;
  margin-bottom: var(--space-6);
  display: grid;
  gap: var(--space-2);
}
.gate__checklist li {
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text);
}
.gate__checklist li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 800;
  flex-shrink: 0;
}

.gate__exit {
  display: block;
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--faint);
  text-decoration: underline;
}
.gate__exit:hover { color: var(--muted); }

/* ---------- Announcement bar ---------- */
.announce {
  position: sticky; top: 0; z-index: 98;
  background: linear-gradient(90deg, #150a24 0%, rgba(166,67,30,0.85) 50%, #150a24 100%);
  padding: var(--space-2) var(--space-4);
  text-align: center;
  font-size: var(--text-xs);
  color: #F5EFE6;
}
.announce strong { color: var(--gold-light); font-weight: 700; }
.announce__badge {
  display: inline-flex;
  margin-left: var(--space-2);
  padding: 0.15rem 0.6rem;
  border: 1px solid rgba(240, 216, 168, 0.5);
  border-radius: var(--radius-full);
  color: var(--gold-light);
  font-size: var(--text-xs);
}

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 97;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid rgba(20, 15, 10,0.1);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-3);
}

.brand { display: flex; align-items: center; gap: var(--space-2); }
.brand__mark { width: auto; height: 34px; object-fit: contain; flex-shrink: 0; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.brand__name span { color: var(--gold); }

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav__links { display: flex; gap: var(--space-6); list-style: none; }
.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--orange); }

.header__actions { display: flex; align-items: center; gap: var(--space-4); }

.cart-btn {
  position: relative;
  display: inline-flex;
  padding: var(--space-2);
  color: var(--text);
}
.cart-btn:hover { color: var(--gold); }
.cart-btn svg { width: 22px; height: 22px; }
.cart-badge {
  position: absolute; top: -4px; right: -4px;
  background: var(--gold); color: #17100a;
  font-size: 0.65rem; font-weight: 800;
  min-width: 18px; height: 18px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
}
.cart-badge.is-empty { display: none; }

.hamburger {
  display: none;
  padding: var(--space-2);
  color: var(--text);
}
.hamburger svg { width: 24px; height: 24px; }

.mobile-nav {
  display: none;
  position: fixed; inset: 0; top: 0; z-index: 150;
  background: var(--dark2);
  padding: var(--space-20) var(--space-6) var(--space-6);
  flex-direction: column;
  gap: var(--space-6);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav__close {
  position: absolute; top: var(--space-4); right: var(--space-4);
  color: var(--text); padding: var(--space-2);
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 60%; height: 140%;
  background: radial-gradient(circle, rgba(124,77,173,0.18), transparent 65%);
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  min-height: 420px;
  position: relative;
  z-index: 1;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(192,57,43,0.5);
  background: rgba(192,57,43,0.12);
  border-radius: var(--radius-full);
  color: var(--red-tint);
  font-size: var(--text-xs);
  font-weight: 700;
  margin-bottom: var(--space-6);
}
.hero h1 {
  font-size: var(--text-2xl);
  font-weight: 900;
  margin-bottom: var(--space-6);
}
.hero h1 .accent { color: var(--orange); }
.hero p.lede {
  color: var(--muted);
  font-size: var(--text-base);
  max-width: 42ch;
  margin-bottom: var(--space-8);
}
.hero__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.hero__image img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Trust bar ---------- */
.trust {
  background: var(--dark2);
  border-top: 1px solid rgba(20, 15, 10,0.05);
  border-bottom: 1px solid rgba(20, 15, 10,0.05);
}
.trust__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-block: var(--space-8);
}
.trust__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  text-align: center;
  padding-inline: var(--space-4);
  border-right: 1px solid rgba(20, 15, 10,0.08);
}
.trust__item:last-child { border-right: none; }
.trust__icon { font-size: 1.6rem; margin-bottom: var(--space-1); }
.trust__title { font-weight: 800; font-family: var(--font-display); font-size: var(--text-sm); }
.trust__sub { color: var(--muted); font-size: var(--text-xs); }

/* ---------- Products grid ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
}

.card {
  background: var(--dark2);
  border: 1px solid rgba(20, 15, 10,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.card__cats {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  display: flex;
  gap: 4px;
  z-index: 2;
}
.card__media {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--dark3);
  overflow: hidden;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 15%;
  transition: transform 400ms ease;
}
.card:hover .card__media img { transform: scale(1.04); }

.cat-dot {
  width: 9px; height: 9px; border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.4);
}

.badge-full-stack {
  position: absolute; top: var(--space-2); right: var(--space-2);
  background: var(--gold); color: #17100a;
  font-size: 0.65rem; font-weight: 800; text-transform: uppercase;
  padding: 0.2rem 0.5rem; border-radius: var(--radius-sm);
  z-index: 2;
}
.badge-top-pick {
  position: absolute; top: var(--space-2); right: var(--space-2);
  background: var(--purple); color: #fff;
  font-size: 0.65rem; font-weight: 800;
  padding: 0.2rem 0.5rem; border-radius: var(--radius-sm);
  z-index: 2;
}

.card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.card__name { font-size: var(--text-sm); font-weight: 800; text-align: center; }
.card__dose { font-size: var(--text-xs); color: var(--gold); text-align: center; }

.card__select {
  width: 100%;
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  background: var(--dark3);
  border: 1px solid rgba(169, 121, 31,0.45);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: var(--text-xs);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23A9791F' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
}

.card__price { color: var(--gold); font-size: var(--text-base); font-weight: 800; text-align: center; }

.card__bacwater {
  text-align: center;
  font-size: 0.7rem;
  color: var(--orange);
  border: 1px solid rgba(166, 67, 30,0.25);
  border-radius: var(--radius-sm);
  padding: 0.2rem;
}

.card__desc { color: var(--muted); font-size: var(--text-xs); }
.card__full-desc { color: var(--muted); font-size: var(--text-xs); display: none; }
.card__full-desc.is-open { display: block; }

.card__more {
  color: var(--orange);
  font-size: var(--text-xs);
  font-weight: 700;
  align-self: flex-start;
}

.products-more {
  text-align: center;
  margin-top: var(--space-10);
}
.products-more p {
  margin-top: var(--space-3);
  color: var(--muted);
  font-size: var(--text-sm);
}

/* ---------- Calculator ---------- */
.calc-title-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}
.bolt { width: 20px; height: 20px; color: var(--gold); }

.calc-card {
  background: var(--dark3);
  border: 1px solid var(--purple);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 40px rgba(124,77,173,0.18);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  margin-bottom: var(--space-12);
}

.calc-step { margin-bottom: var(--space-8); }
.calc-step:last-of-type { margin-bottom: var(--space-6); }
.calc-step__label {
  font-weight: 800;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.calc-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  background: linear-gradient(135deg, var(--purple), var(--orange));
  border-radius: 50%;
  font-size: 0.7rem;
  color: #fff;
}
.calc-step__hint { color: var(--muted); font-size: var(--text-xs); margin-bottom: var(--space-3); }

.syringe-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.syringe-card {
  background: var(--dark2);
  border: 2px solid rgba(20, 15, 10,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition);
}
.syringe-card img { width: 100%; height: 64px; object-fit: contain; margin-bottom: var(--space-2); }
.syringe-card__label { font-size: var(--text-xs); font-weight: 700; }
.syringe-card__sub { font-size: var(--text-xs); color: var(--muted); }
.syringe-card.is-selected {
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(166, 67, 30,0.25);
}
.syringe-card__check {
  position: absolute; top: 6px; right: 6px;
  width: 18px; height: 18px;
  background: var(--orange);
  border-radius: 50%;
  display: none;
  align-items: center; justify-content: center;
  font-size: 0.65rem; color: #17100a;
}
.syringe-card.is-selected .syringe-card__check { display: flex; }

.calc-input-row { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.calc-field { position: relative; flex: 1; min-width: 140px; }
.calc-field input {
  width: 100%;
  padding: 0.75rem 3rem 0.75rem 0.9rem;
  background: var(--dark2);
  border: 1px solid rgba(20, 15, 10,0.12);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
}
.calc-field input:focus { border-color: var(--orange); }
.calc-field__unit {
  position: absolute; right: 0.9rem; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: var(--text-sm);
}
.calc-vial-thumb { width: 56px; height: 56px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }

.unit-toggle {
  display: inline-flex;
  border: 1px solid rgba(20, 15, 10,0.12);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-left: var(--space-2);
}
.unit-toggle button {
  padding: 0.35rem 0.8rem;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--muted);
}
.unit-toggle button.is-active { background: var(--orange); color: #17100a; }

.chip-row { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-3); }
.chip {
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(20, 15, 10,0.14);
  font-size: var(--text-xs);
  color: var(--muted);
  transition: all var(--transition);
}
.chip:hover { border-color: var(--orange); color: var(--text); }
.chip.is-active { background: var(--orange); border-color: var(--orange); color: #17100a; }

.calc-submit {
  width: 100%;
  padding: 1rem;
  background: var(--orange);
  color: #FFF8F0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
  margin-top: var(--space-4);
  transition: filter var(--transition), transform var(--transition);
}
.calc-submit:hover { filter: brightness(1.1); transform: translateY(-1px); }

.calc-result {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: rgba(166, 67, 30,0.08);
  border: 1px solid rgba(166, 67, 30,0.35);
  display: none;
}
.calc-result.is-visible { display: block; }
.calc-result.is-warning { background: var(--gold-dim); border-color: rgba(169, 121, 31,0.4); }
.calc-result.is-error { background: rgba(192,57,43,0.1); border-color: rgba(192,57,43,0.45); }
.calc-result__row { display: flex; justify-content: space-between; padding-block: var(--space-1); font-size: var(--text-sm); }
.calc-result__row span:first-child { color: var(--muted); }
.calc-result__row span:last-child { font-weight: 800; color: var(--text); }

.guide-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.guide-card {
  background: var(--dark2);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  border: 1px solid rgba(20, 15, 10,0.06);
}
.guide-card__icon { font-size: 1.5rem; margin-bottom: var(--space-3); }
.guide-card__title { font-weight: 800; font-size: var(--text-sm); margin-bottom: var(--space-1); }
.guide-card__body { color: var(--muted); font-size: var(--text-xs); }

/* ---------- How to Order ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
.step-card { text-align: center; }
.step-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--gold);
  opacity: 0.5;
  margin-bottom: var(--space-2);
}
.step-title { font-weight: 800; margin-bottom: var(--space-1); }
.step-body { color: var(--muted); font-size: var(--text-sm); }

/* ---------- Contact ---------- */
.contact-box {
  background: var(--dark2);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.contact-box h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.contact-box p { color: var(--muted); margin-bottom: var(--space-5); }
.contact-email {
  display: inline-block;
  padding: var(--space-3) var(--space-6);
  background: rgba(166, 67, 30,0.1);
  border: 1px solid rgba(166, 67, 30,0.35);
  color: var(--orange);
  border-radius: var(--radius-md);
  font-weight: 700;
  margin-bottom: var(--space-4);
}
.contact-note { color: var(--faint); font-size: var(--text-xs); }

/* ---------- Disclaimer ---------- */
.disclaimer {
  background: var(--dark3);
  border-top: 1px solid rgba(192,57,43,0.25);
  border-bottom: 1px solid rgba(192,57,43,0.25);
  padding-block: var(--space-10);
}
.disclaimer h3 {
  color: var(--red-tint);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
}
.disclaimer p { color: var(--muted); font-size: var(--text-xs); margin-bottom: var(--space-3); max-width: 900px; }

/* ---------- Footer ---------- */
.footer { background: var(--dark2); padding-block: var(--space-12); }
.footer__logo { width: auto; height: 60px; object-fit: contain; margin: 0 auto var(--space-4); }
.footer__nav {
  display: flex; justify-content: center; gap: var(--space-6); flex-wrap: wrap;
  margin-bottom: var(--space-6);
}
.footer__nav a { color: var(--muted); font-size: var(--text-sm); }
.footer__nav a:hover { color: var(--orange); }
.footer__badge {
  display: block;
  width: fit-content;
  margin: 0 auto var(--space-5);
  background: var(--red);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
}
.footer__legal { color: var(--faint); font-size: var(--text-xs); text-align: center; max-width: 800px; margin: 0 auto; }

/* ---------- Cart Drawer ---------- */
.cart-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(5,3,10,0.7);
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.cart-overlay.is-open { opacity: 1; visibility: visible; }

.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 201;
  width: 420px; max-width: 100%;
  background: var(--dark2);
  border-left: 1px solid rgba(169, 121, 31,0.25);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.16,1,0.3,1);
}
.cart-drawer.is-open { transform: translateX(0); }

.cart-drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-5);
  border-bottom: 1px solid rgba(20, 15, 10,0.08);
}
.cart-drawer__head h3 { font-size: var(--text-lg); }
.cart-drawer__close { padding: var(--space-2); color: var(--muted); }
.cart-drawer__close:hover { color: var(--text); }

.cart-drawer__items { flex: 1; overflow-y: auto; padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-4); }
.cart-item { display: flex; gap: var(--space-3); }
.cart-item img { width: 60px; height: 72px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.cart-item__info { flex: 1; }
.cart-item__name { font-weight: 700; font-size: var(--text-sm); }
.cart-item__dose { color: var(--gold); font-size: var(--text-xs); }
.cart-item__qty { display: flex; align-items: center; gap: var(--space-2); margin-top: var(--space-2); }
.cart-item__qty button {
  width: 22px; height: 22px; border: 1px solid rgba(20, 15, 10,0.15); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem;
}
.cart-item__price { font-weight: 800; color: var(--gold); font-size: var(--text-sm); white-space: nowrap; }
.cart-item__remove { color: var(--faint); font-size: var(--text-xs); text-decoration: underline; margin-top: var(--space-2); }

.cart-empty { text-align: center; color: var(--muted); padding-block: var(--space-12); }

.cart-drawer__foot { padding: var(--space-5); border-top: 1px solid rgba(20, 15, 10,0.08); }
.cart-total-row { display: flex; justify-content: space-between; font-size: var(--text-base); font-weight: 800; margin-bottom: var(--space-4); }
.cart-total-row span:last-child { color: var(--gold); }

/* ---------- Modals ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(5,3,10,0.85);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-4);
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.modal-overlay.is-open { opacity: 1; visibility: visible; }

.modal {
  background: var(--dark2);
  border: 1px solid rgba(169, 121, 31,0.25);
  border-radius: var(--radius-lg);
  max-width: 560px; width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  position: relative;
}
.modal__close { position: absolute; top: var(--space-4); right: var(--space-4); color: var(--muted); padding: var(--space-2); }
.modal__close:hover { color: var(--text); }
.modal h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.modal p.modal-sub { color: var(--muted); font-size: var(--text-sm); margin-bottom: var(--space-6); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-grid .full { grid-column: 1 / -1; }
.form-field { display: flex; flex-direction: column; gap: var(--space-1); margin-bottom: var(--space-4); }
.form-field label { font-size: var(--text-xs); color: var(--muted); font-weight: 600; }
.form-field input {
  padding: 0.7rem 0.9rem;
  background: var(--dark3);
  border: 1px solid rgba(20, 15, 10,0.12);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.form-field input:focus { border-color: var(--orange); }

.pay-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); margin-bottom: var(--space-2); }
.pay-option {
  border: 2px solid rgba(20, 15, 10,0.1);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-2);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition);
}
.pay-option.is-selected { border-color: var(--orange); background: rgba(166, 67, 30,0.08); }
.pay-option__icon { font-size: 1.4rem; margin-bottom: var(--space-2); }
.pay-option__label { font-weight: 700; font-size: var(--text-xs); }
.pay-option__handle { color: var(--muted); font-size: var(--text-xs); }

.form-note { color: var(--faint); font-size: var(--text-xs); text-align: center; margin-top: var(--space-4); }

/* QR payment popup */
.qr-box {
  background: var(--dark3);
  border: 2px dashed rgba(169, 121, 31,0.4);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-4);
  text-align: center;
  margin-bottom: var(--space-5);
}
.qr-box__icon { font-size: 2.5rem; margin-bottom: var(--space-3); }
.qr-box__label { font-weight: 800; margin-bottom: var(--space-1); }
.qr-box__hint { color: var(--faint); font-size: var(--text-xs); }
.qr-amount { text-align: center; font-size: var(--text-xl); font-weight: 900; color: var(--gold); margin-bottom: var(--space-2); }
.qr-handle { text-align: center; color: var(--orange); font-weight: 700; margin-bottom: var(--space-6); }

/* Success modal */
.success-icon { font-size: 2.5rem; text-align: center; margin-bottom: var(--space-4); }
.success-title { text-align: center; font-size: var(--text-lg); margin-bottom: var(--space-4); }
.success-body { color: var(--muted); text-align: center; margin-bottom: var(--space-6); }

/* ---------- Peptides page ---------- */
.page-header { padding-block: var(--space-10) var(--space-6); }
.back-link { color: var(--muted); font-size: var(--text-sm); margin-bottom: var(--space-5); display: inline-flex; align-items: center; gap: var(--space-1); }
.back-link:hover { color: var(--orange); }
.page-header h1 { font-size: var(--text-2xl); font-weight: 900; margin-bottom: var(--space-3); }
.page-header h1 .accent { color: var(--orange); }
.page-header p.lede { color: var(--muted); margin-bottom: var(--space-5); }
.badge-row { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.info-badge {
  font-size: var(--text-xs);
  color: var(--gold);
  border: 1px solid rgba(169, 121, 31,0.3);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.9rem;
}

.filter-bar {
  position: sticky; top: 65px; z-index: 50;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid rgba(20, 15, 10,0.1);
  padding-block: var(--space-4);
}
.filter-bar__inner { display: flex; gap: var(--space-2); overflow-x: auto; }
.filter-chip {
  flex-shrink: 0;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(20, 15, 10,0.12);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}
.filter-chip.is-active { background: var(--orange); border-color: var(--orange); color: #17100a; }

.all-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
  padding-block: var(--space-10);
}

/* ---------- Blog page ---------- */
.blog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); }
.article-card {
  background: var(--dark2);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid rgba(20, 15, 10,0.06);
}
.article-meta { display: flex; gap: var(--space-3); align-items: center; margin-bottom: var(--space-3); }
.article-tag { color: var(--orange); font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.article-date { color: var(--faint); font-size: var(--text-xs); }
.article-card h2 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.article-excerpt { color: var(--muted); font-size: var(--text-sm); margin-bottom: var(--space-4); }
.article-full { display: none; color: var(--muted); font-size: var(--text-sm); }
.article-full.is-open { display: block; }
.article-full p { margin-bottom: var(--space-3); }
.article-full .warn { color: var(--red-tint); font-size: var(--text-xs); margin-top: var(--space-4); }
.article-toggle { color: var(--gold); font-weight: 700; font-size: var(--text-sm); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
  .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav__links, .header__actions .btn-gold { display: none; }
  .hamburger { display: inline-flex; }
  .hero__grid { grid-template-columns: 1fr; min-height: auto; }
  .hero__image { order: -1; max-height: 320px; }
  .trust__inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .trust__item { border-right: none; border-bottom: 1px solid rgba(20, 15, 10,0.08); padding-bottom: var(--space-4); }
  .trust__item:last-child { border-bottom: none; }
}

@media (max-width: 640px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .pay-options { grid-template-columns: 1fr; }
  .cart-drawer { width: 100%; }
  .filter-bar { top: 0; }
  .syringe-card img { height: 52px; }
}

@media (max-width: 420px) {
  .products-grid { grid-template-columns: 1fr; }
}