/*
Theme Name: EnerChi
Description: Custom theme for EnerChi — natural energy drink, built on real formulation science.
Author: EnerChi
Version: 1.0.0
*/

:root {
  --color-bg: #FCFCFC;
  --color-ink: #030A24;
  --color-blue: #0055FF;
  --color-cyan: #00C2FF;
  --color-yellow: #F7E850;
  --color-mint: #90D899;
  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(160deg,
    var(--color-yellow) 0%,
    var(--color-mint) 35%,
    var(--color-cyan) 65%,
    var(--color-blue) 100%
  );
  background-attachment: fixed;
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.5;
  cursor: url('images/flame-cursor-real.png') 16 16, auto;
}

/* ===== Header ===== */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  background: var(--color-blue);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-bg);
}

.logo-icon {
  height: 24px;
  width: auto;
  filter: brightness(0) invert(1);
}

nav a {
  margin-left: 32px;
  color: rgba(252, 252, 252, 0.8);
  text-decoration: none;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
  transition: color 0.15s ease;
}

nav a:hover { color: var(--color-cyan); }

.cart-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-bg);
  cursor: pointer;
  margin-left: 24px;
  padding: 4px;
  transition: color 0.15s ease;
}

.cart-icon-btn:hover { color: var(--color-cyan); }

.cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--color-yellow);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: none;
  border: none;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-bg);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  display: flex;
  gap: 48px;
  align-items: center;
  padding: 64px 48px;
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(180deg, rgba(3,10,36,0.05) 0%, rgba(3,10,36,0.35) 100%), url('images/mountain-hero.jpg');
  background-size: cover;
  background-position: center 70%;
}

.hero-copy { flex: 1; min-width: 0; }

.hero-copy h1,
.hero-copy .eyebrow,
.hero-copy .lede {
  text-shadow: 0 2px 12px rgba(3, 10, 36, 0.5);
}

.hero-copy .eyebrow { color: var(--color-bg); }
.hero-copy h1 { color: var(--color-bg); }
.hero-copy .lede { color: rgba(252, 252, 252, 0.85); }
.hero-copy .accent { color: var(--color-cyan); }

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  color: var(--color-blue);
}

h1 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 3rem;
  line-height: 1.25;
  font-weight: 400;
  margin: 16px 0;
}

.accent { color: var(--color-blue); }

.lede {
  color: rgba(3, 10, 36, 0.65);
  font-size: 1.1rem;
  max-width: 480px;
}

.hero-actions { margin-top: 24px; }

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 1px solid var(--color-ink);
  margin-right: 12px;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover { transform: translateY(-2px); opacity: 0.9; }

.btn-primary {
  background: linear-gradient(180deg, var(--color-blue) 0%, #5190d7 100%);
  border-color: var(--color-blue);
  color: white;
}

.btn-ghost {
  border-color: rgba(252, 252, 252, 0.8);
  color: var(--color-bg);
}

.btn-ghost:hover {
  background: rgba(252, 252, 252, 0.15);
  border-color: var(--color-bg);
}

.hero-visual {
  flex: 0 0 auto;
  width: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual img {
  max-width: 100%;
  max-height: 340px;
  object-fit: contain;
}

/* ===== Stat bar / trust badges ===== */
.stat-bar {
  display: flex;
  gap: 32px;
  padding: 32px 48px;
  background: rgba(252, 252, 252, 0.55);
  border-top: 1px solid rgba(3, 10, 36, 0.08);
  border-bottom: 1px solid rgba(3, 10, 36, 0.08);
}

.stat { flex: 1; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-blue);
}

.stat-label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(3, 10, 36, 0.55);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px 48px 48px;
}

.badge {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 8px 16px;
  border: 1px solid rgba(3, 10, 36, 0.15);
  border-radius: 999px;
  color: rgba(3, 10, 36, 0.65);
  background: rgba(252, 252, 252, 0.5);
}

/* ===== Enduring line graph ===== */
.enduring-line { padding: 48px; background: rgba(252, 252, 252, 0.55); }
.enduring-line svg { width: 100%; height: auto; display: block; }
.spike-path { stroke: rgba(3, 10, 36, 0.15); stroke-width: 3; fill: none; }
.steady-path { stroke: var(--color-blue); stroke-width: 4; fill: none; }

.enduring-line-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(3, 10, 36, 0.5);
  margin-top: 8px;
}

.enduring-line-labels .steady { color: var(--color-blue); }

/* ===== Card icon (shared) ===== */
.card-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 8px;
  color: var(--color-blue);
}

.pillar-card:nth-child(2) .card-icon { color: var(--color-mint); }
.pillar-card:nth-child(3) .card-icon { color: var(--color-yellow); }
.pillar-card:nth-child(4) .card-icon { color: var(--color-cyan); }

.credibility-card:nth-child(2) .card-icon,
.ingredient-card:nth-child(2) .card-icon,
.mechanism-step:nth-child(2) .card-icon { color: var(--color-mint); }

.credibility-card:nth-child(3) .card-icon,
.ingredient-card:nth-child(3) .card-icon,
.mechanism-step:nth-child(3) .card-icon { color: var(--color-yellow); }

/* ===== Pillars ===== */
.pillars { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.pillars h2 { margin: 16px 0 40px; }
.pillar-grid { display: flex; gap: 32px; }

.pillar-card {
  flex: 1;
  min-width: 0;
  border-top: 3px solid var(--color-blue);
  padding-top: 16px;
}

.pillar-card:nth-child(2) { border-top-color: var(--color-mint); }
.pillar-card:nth-child(3) { border-top-color: var(--color-yellow); }
.pillar-card:nth-child(4) { border-top-color: var(--color-cyan); }

.pillar-number {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(3, 10, 36, 0.4);
}

.pillar-card h3 { font-size: 1.2rem; margin: 8px 0; }
.pillar-card p { color: rgba(3, 10, 36, 0.65); font-size: 0.95rem; }

/* ===== Credibility ===== */
.credibility { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.credibility h2 { margin: 16px 0 40px; }
.credibility-grid { display: flex; gap: 32px; }

.credibility-card {
  flex: 1;
  min-width: 0;
  border-top: 3px solid var(--color-blue);
  padding-top: 16px;
}

.credibility-card:nth-child(2) { border-top-color: var(--color-mint); }
.credibility-card:nth-child(3) { border-top-color: var(--color-yellow); }
.credibility-card h3 { font-size: 1.2rem; margin: 8px 0; }
.credibility-card p { color: rgba(3, 10, 36, 0.65); font-size: 0.95rem; }

/* ===== Brand world / low sugar (dark sections) ===== */
.brand-world,
.low-sugar {
  background: var(--color-ink);
  color: var(--color-bg);
  margin: 64px 48px;
  padding: 64px 40px;
  text-align: center;
  border-radius: 4px;
}

.brand-world h2,
.low-sugar h2 { margin: 16px 0; }

.brand-world .lede,
.low-sugar .lede {
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 24px;
}

/* ===== Signup ===== */
.signup { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.signup .lede { max-width: 420px; }

.email-form {
  display: flex;
  gap: 8px;
  max-width: 440px;
  margin-top: 24px;
}

.email-form input {
  flex: 1;
  padding: 14px 16px;
  border: 1px solid rgba(3, 10, 36, 0.15);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--color-bg);
}

.email-form input:focus {
  outline: 2px solid var(--color-blue);
  outline-offset: 1px;
}

/* ===== Footer ===== */
.site-footer-full {
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 56px 48px 24px;
}

.footer-top {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.footer-col {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(252, 252, 252, 0.5);
  margin-bottom: 4px;
}

.footer-col a {
  color: rgba(252, 252, 252, 0.85);
  text-decoration: none;
  font-size: 14px;
}

.footer-col a:hover { color: var(--color-cyan); }

.footer-tagline {
  color: rgba(252, 252, 252, 0.6);
  font-size: 13px;
  max-width: 220px;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.social-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.social-icon--footer {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.social-icon--footer-invert {
  width: 16px;
  height: 16px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.footer-payments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid rgba(252, 252, 252, 0.12);
}

.pay-icon {
  height: 24px;
  width: auto;
  background: white;
  padding: 4px 8px;
  border-radius: 4px;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(252, 252, 252, 0.12);
}

.footer-legal a {
  color: rgba(252, 252, 252, 0.6);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-legal a:hover { color: var(--color-cyan); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(252, 252, 252, 0.12);
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(252, 252, 252, 0.5);
}

/* ===== Page intro ===== */
.page-intro { padding: 64px 48px 48px; max-width: 700px; }
.page-intro h1 { margin: 16px 0; }

/* ===== Founder story ===== */
.founder-story {
  display: flex;
  gap: 48px;
  align-items: center;
  padding: 64px 48px;
  background: rgba(252, 252, 252, 0.55);
}

.founder-copy { flex: 1; min-width: 0; }

.founder-visual {
  flex: 1;
  min-width: 0;
  aspect-ratio: 4/5;
  background: rgba(3, 10, 36, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(3, 10, 36, 0.4);
  text-transform: uppercase;
  overflow: hidden;
}

.founder-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== Ingredients ===== */
.ingredients { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.ingredients h2 { margin: 16px 0 40px; }
.ingredient-grid { display: flex; gap: 32px; }

.ingredient-card {
  flex: 1;
  min-width: 0;
  border-top: 3px solid var(--color-blue);
  padding-top: 16px;
}

.ingredient-card:nth-child(2) { border-top-color: var(--color-mint); }
.ingredient-card:nth-child(3) { border-top-color: var(--color-yellow); }
.ingredient-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.ingredient-card p { color: rgba(3, 10, 36, 0.65); font-size: 0.95rem; }

/* ===== Mechanism ===== */
.mechanism { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.mechanism h2 { margin: 16px 0 40px; }
.mechanism-grid { display: flex; gap: 32px; }

.mechanism-step {
  flex: 1;
  min-width: 0;
  border-top: 3px solid var(--color-blue);
  padding-top: 16px;
}

.mechanism-step:nth-child(2) { border-top-color: var(--color-mint); }
.mechanism-step:nth-child(3) { border-top-color: var(--color-yellow); }
.mechanism-step h3 { font-size: 1.2rem; margin: 8px 0; }
.mechanism-step p { color: rgba(3, 10, 36, 0.65); font-size: 0.95rem; }

/* ===== Shop preview / product card ===== */
.shop-preview { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.shop-preview h2 { margin: 16px 0 32px; }

.product-card {
  display: flex;
  gap: 56px;
  align-items: center;
  background: rgba(252, 252, 252, 0.85);
  padding: 48px;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(3, 10, 36, 0.06);
  max-width: 1100px;
  margin: 0 auto;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-image {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.product-image::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0,85,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.product-image img {
  max-height: 380px;
  max-width: 100%;
  position: relative;
  z-index: 1;
}

.product-info { flex: 1; min-width: 0; }
.product-info .eyebrow { margin-bottom: 8px; display: block; }

.product-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 2.2rem;
  font-weight: 400;
  margin: 10px 0 12px;
  line-height: 1.1;
}

.product-subtitle {
  color: rgba(3, 10, 36, 0.6);
  font-size: 0.95rem;
  max-width: 380px;
  margin-bottom: 24px;
}

.coming-soon-note {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(3, 10, 36, 0.5);
  margin: 16px 0;
}

.variant-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0 20px;
}

.variant-pill {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1.5px solid rgba(3, 10, 36, 0.15);
  border-radius: 6px;
  padding: 14px 18px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.variant-pill:hover { transform: translateX(2px); }

.variant-pill:has(input:checked) {
  border-color: var(--color-blue);
  border-width: 2px;
  background: rgba(0, 85, 255, 0.05);
}

.variant-pill--best { border-color: var(--color-yellow); }
.variant-pill--best:has(input:checked) { border-color: var(--color-blue); }

.variant-pill input { margin-right: 12px; }

.variant-pill-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.variant-pill-badge {
  background: var(--color-yellow);
  color: var(--color-ink);
  font-size: 9px;
  padding: 2px 7px;
  border-radius: 999px;
  font-weight: 600;
}

.variant-pill-price {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-blue);
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 12px;
}

.btn-full {
  width: 100%;
  text-align: center;
  margin-top: 12px;
  margin-right: 0;
  padding: 16px 28px;
  font-size: 13px;
}

.shipping-note {
  text-align: center;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.05em;
  color: rgba(3, 10, 36, 0.5);
  margin: 10px 0 0;
}

.product-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(3, 10, 36, 0.08);
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.05em;
  color: rgba(3, 10, 36, 0.5);
}

/* ===== Sticky buy bar ===== */
.sticky-buy-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-top: 1px solid rgba(3, 10, 36, 0.1);
  padding: 12px 16px;
  z-index: 500;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transform: translateY(100%);
  transition: transform 0.25s ease;
  box-shadow: 0 -4px 16px rgba(3, 10, 36, 0.08);
}

.sticky-buy-bar.is-visible { transform: translateY(0); }

.sticky-buy-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.sticky-buy-name {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(3, 10, 36, 0.6);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sticky-buy-price {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-blue);
}

#stickyBuyBtn {
  flex-shrink: 0;
  padding: 12px 20px;
  font-size: 12px;
}

/* ===== FAQ ===== */
.faq { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.faq h2 { margin: 16px 0 32px; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 680px;
}

.faq-item {
  border-bottom: 1px solid rgba(3, 10, 36, 0.1);
  padding: 16px 0;
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  position: relative;
  padding-right: 24px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--color-blue);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
  margin: 12px 0 0;
  color: rgba(3, 10, 36, 0.65);
  font-size: 0.95rem;
}

.faq-item a { color: var(--color-blue); }

/* ===== Community ===== */
.community { padding: 64px 48px; background: rgba(252, 252, 252, 0.55); }
.community h2 { margin: 16px 0; }
.community-grid { display: flex; gap: 32px; }

.community-card {
  flex: 1;
  min-width: 0;
  border-top: 3px solid var(--color-mint);
  padding-top: 16px;
}

.community-card h3 { font-size: 1.2rem; margin: 8px 0; }
.community-card p { color: rgba(3, 10, 36, 0.65); font-size: 0.95rem; }
.community-card--launch { border-top-color: var(--color-yellow); }

.marathon-countdown {
  margin-top: 40px;
  padding: 48px 32px;
  background: var(--color-ink);
  border-radius: 8px;
  text-align: center;
}

.countdown-title {
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: normal;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  font-weight: 500;
  color: var(--color-bg);
  line-height: 1.5;
  margin: 12px auto 32px;
  max-width: 480px;
}

.countdown-numbers {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
}

.countdown-unit span {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  color: var(--color-bg);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.countdown-unit small {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-cyan);
  margin-top: 8px;
}

.countdown-sep {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: rgba(252, 252, 252, 0.25);
  margin-top: -20px;
}

.community-follow {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(3, 10, 36, 0.08);
  text-align: center;
}

.community-follow p {
  color: rgba(3, 10, 36, 0.65);
  max-width: 400px;
  margin: 8px auto 20px;
}

.follow-links {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.follow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
  border: 1px solid var(--color-ink);
  padding: 10px 22px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--color-ink);
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.follow-link:hover {
  background: var(--color-ink);
  color: var(--color-bg);
  transform: translateY(-2px);
}

/* ===== Card hover effects (shared) ===== */
.pillar-card, .credibility-card, .ingredient-card, .mechanism-step,
.community-card, .product-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pillar-card:hover, .credibility-card:hover, .ingredient-card:hover,
.mechanism-step:hover, .community-card:hover, .product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(3, 10, 36, 0.08);
}

/* ===== Scroll reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ===== Cart drawer ===== */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
}

.cart-drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3, 10, 36, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cart-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 380px;
  max-width: 90vw;
  background: var(--color-bg);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.cart-drawer.is-open { pointer-events: auto; }
.cart-drawer.is-open .cart-drawer-overlay { opacity: 1; }
.cart-drawer.is-open .cart-drawer-panel { transform: translateX(0); }

.cart-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.cart-drawer-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.cart-drawer-items { flex: 1; overflow-y: auto; }

.cart-line {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(3, 10, 36, 0.08);
}

.cart-line img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 4px;
}

.cart-line-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}

.cart-line-qty { display: flex; align-items: center; gap: 8px; }

.qty-btn {
  border: 1px solid var(--color-ink);
  background: none;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  cursor: pointer;
}

.cart-line-remove {
  background: none;
  border: none;
  text-decoration: underline;
  font-size: 11px;
  cursor: pointer;
  margin-left: auto;
}

.cart-drawer-footer {
  border-top: 1px solid rgba(3, 10, 36, 0.08);
  padding-top: 16px;
}

.cart-shipping-note {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--color-blue);
  margin: 0 0 12px;
  text-align: center;
}

.cart-shipping-note--unlocked { color: var(--color-mint); }

.cart-drawer-subtotal {
  font-family: var(--font-mono);
  margin-bottom: 12px;
}

.cart-shipping-disclaimer {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(3, 10, 36, 0.4);
  text-align: center;
  margin: 8px 0 16px;
}

/* ===== TranslatePress switcher position fix ===== */
.trp-language-switcher {
  top: 90px !important;
  right: 16px !important;
  left: auto !important;
}

@media (max-width: 780px) {
  .trp-language-switcher {
    top: auto !important;
    bottom: 90px !important;
    right: 12px !important;
  }
}

/* ===== Responsive: tablet ===== */
@media (max-width: 900px) {
  .hero { flex-direction: column; padding: 40px 24px; }
  .hero-visual { width: 100%; }
  h1 { font-size: 2.2rem; }

  .pillar-grid, .credibility-grid, .mechanism-grid, .ingredient-grid,
  .founder-story, .product-card, .community-grid, .stat-bar {
    flex-direction: column;
    gap: 24px;
  }

  .pillars, .credibility, .mechanism, .ingredients, .founder-story,
  .shop-preview, .community, .faq {
    padding: 40px 24px;
  }

  .page-intro { padding: 48px 24px 32px; }
  .enduring-line { padding: 24px; }
  .enduring-line-labels { flex-direction: column; gap: 4px; }
}

/* ===== Responsive: mobile nav ===== */
@media (max-width: 780px) {
  .nav-toggle { display: flex; }

  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-blue);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
  }

  nav.is-open { display: flex; }
  nav a { margin-left: 0; font-size: 14px; }
  .sticky-buy-bar { display: flex; }
}

/* ===== Responsive: phone ===== */
@media (max-width: 600px) {
  .site-header { flex-direction: column; gap: 12px; padding: 16px 24px; }
  nav a { margin-left: 0; margin-right: 20px; }
  h1 { font-size: 1.8rem; }
  .hero-actions { flex-direction: column; }

  .btn { text-align: center; margin-right: 0; margin-bottom: 12px; }

  .brand-world,
  .low-sugar { margin: 40px 16px; padding: 40px 20px; }

  .signup, .page-intro, .trust-badges, .shop-preview, .community {
    padding: 32px 24px;
  }

  .email-form { flex-direction: column; }

  .site-footer-full { padding: 40px 24px 20px; }
  .footer-top { gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; }

  .marathon-countdown { padding: 32px 20px; }
  .countdown-sep { display: none; }
  .countdown-numbers { gap: 20px; }
}
.founder-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 16px;
}

.founder-point {
  border-top: 3px solid var(--color-blue);
  padding-top: 12px;
}

.founder-point:nth-child(2) { border-top-color: var(--color-mint); }
.founder-point:nth-child(3) { border-top-color: var(--color-yellow); }

.founder-point h3 { font-size: 1.1rem; margin: 6px 0; }
.founder-point p { color: rgba(3, 10, 36, 0.65); font-size: 0.95rem; }
.variant-pill-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.variant-pill-unit {
  font-family: var(--font-body);
  font-size: 11px;
  color: rgba(3, 10, 36, 0.5);
  text-transform: none;
  letter-spacing: normal;
}
.cart-line-unit {
  font-size: 11px;
  color: rgba(3, 10, 36, 0.5);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}