:root {
  --bg: #fff;
  --text: #1a1a1a;
  --muted: #666;
  --border: #e8e8e8;
  --light: #f7f7f7;
  --red: #7a2e43;
  --red-dark: #5c2033;
  --green: #c0872e;
  --fh: "Lora", Georgia, serif;
  --fb: "Inter", -apple-system, sans-serif;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}
body {
  font-family: var(--fb);
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.6;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--red);
  width: 0%;
  z-index: 9999;
  transition: width 0.1s linear;
}
.editorial-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.ed-main {
  max-width: 680px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.pub-name {
  font-family: var(--fh);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.ed-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.ed-nav a {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ed-nav a.active {
  color: var(--red);
  font-weight: 700;
}
@media (max-width: 480px) {
  .ed-nav {
    display: none;
  }
}
.ed-sponsored {
  padding: 5px 20px;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #bbb;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.wrap {
  max-width: 620px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HERO */
.hero {
  padding: 26px 0 20px;
}
.kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 10px;
}
.hero h1 {
  font-family: var(--fh);
  font-size: clamp(23px, 6vw, 36px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
}
.hero-sub {
  font-size: 16px;
  color: var(--muted);
  font-style: italic;
  font-family: var(--fh);
  line-height: 1.55;
  margin-bottom: 18px;
}
.byline {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.av {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.byline-info strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
}
.byline-info span {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.35;
  display: block;
}
.byline-date {
  margin-left: auto;
  font-size: 11px;
  color: #aaa;
  flex-shrink: 0;
}

/* IMAGES */
.hero-img {
  margin: 22px -20px 0;
}
.hero-img img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: center top;
}
.sign-img {
  margin: 0 -20px 20px;
}
.sign-img img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.full-img {
  margin: 22px -20px;
}
.full-img img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 26px 0;
}

/* BLOODWORK CALLOUT BOX */
.bl {
  border-top: 2px solid var(--text);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  margin: 22px 0;
}
.bl-lbl {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bl-lbl::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.bl-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--fh);
  font-size: 15px;
  line-height: 1.5;
}
.bl-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.bl-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text);
  flex-shrink: 0;
  margin-top: 5px;
}
.bl-list li strong {
  font-weight: 700;
  color: var(--text);
}

/* BODY TEXT */
.body p {
  font-family: var(--fh);
  font-size: 16px;
  line-height: 1.82;
  color: var(--text);
  margin-bottom: 14px;
}
.body p:last-child {
  margin-bottom: 0;
}
.body strong {
  color: #000;
}
.body em {
  font-style: italic;
}

/* SECTION HEADERS */
.sign {
  margin: 32px 0 0;
}
.sign-num {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--red);
  margin-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sign-num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.sign h2 {
  font-family: var(--fh);
  font-size: clamp(19px, 4.5vw, 25px);
  font-weight: 700;
  line-height: 1.22;
  margin-bottom: 16px;
}

/* PULL QUOTE */
.pq {
  background: var(--light);
  border-left: 3px solid var(--text);
  padding: 16px 18px;
  margin: 20px 0;
  font-family: var(--fh);
  font-size: 17px;
  font-style: italic;
  line-height: 1.7;
  color: var(--text);
}

/* THREE SYSTEM CARDS */
.sys-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 22px 0;
}
@media (min-width: 520px) {
  .sys-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}
.sys-box {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
}
.sys-box-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  margin-bottom: 4px;
}
.sys-box-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 6px;
}
.sys-box-text {
  font-family: var(--fh);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* BUNDLE DISCOVERY CARDS (2-col on mobile) */
.bundle-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 22px 0;
}
.bundle-box {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
}
.bundle-box-icon {
  font-size: 22px;
  margin-bottom: 8px;
}
.bundle-box-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text);
  margin-bottom: 4px;
}
.bundle-box-sub {
  font-size: 11px;
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.bundle-box-text {
  font-family: var(--fh);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

/* HOW TO TAKE — plain bordered card matching bundle-box aesthetic */
.how-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  margin: 16px 0;
}
.how-card-title {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 8px;
}
.how-card-main {
  font-family: var(--fh);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 3px;
}
.how-card-sub {
  font-family: var(--fh);
  font-size: 13px;
  color: var(--muted);
  font-style: italic;
}
.how-card-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* BOTTLES (for THE MECHANISM section) */
.bottle {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 14px;
}
.bottle-hd {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  background: #5c2033;
}
.bottle-num {
  font-size: 36px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.1);
  line-height: 1;
  flex-shrink: 0;
}
.b-lbl {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 2px;
}
.b-name {
  font-family: var(--fh);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}
.b-tag {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  font-style: italic;
  margin-top: 1px;
}
.bottle-body {
  padding: 18px;
}
.ing-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ing {
  display: flex;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.ing:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.ing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
  margin-top: 7px;
}
.ing-text {
  flex: 1;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}
.ing-text strong {
  font-weight: 600;
}
.ing-text em {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin-top: 2px;
}

/* WEEK 4 RESULTS — mobile-first stacked cards */
.results-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 18px 0;
}
.result-card {
  border-radius: 6px;
  padding: 14px 12px;
  text-align: center;
}
.result-card.bad {
  background: #fff;
  border: 1px solid var(--border);
}
.result-card.good {
  background: #fff;
  border: 1px solid var(--border);
}
.result-card-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 6px;
}
.result-card-before {
  font-size: 13px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 2px;
}
.result-card-after {
  font-size: 18px;
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
}
.result-card-unit {
  font-size: 10px;
  color: var(--muted);
  margin-top: 2px;
  font-family: var(--fb);
}
.result-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--muted);
  padding: 4px 0;
}

/* VERDICT */
.verdict {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin: 20px 0;
}
.verdict-side {
  flex: 1;
  padding: 14px;
}
.verdict-side.v-bad {
  background: #fbf1f3;
  border-right: 1px solid var(--border);
}
.verdict-side.v-good {
  background: #fbf4e8;
}
.verdict-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 5px;
}
.verdict-label.red {
  color: var(--red);
}
.verdict-label.green {
  color: var(--green);
}
.verdict-text {
  font-family: var(--fh);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
}

/* CTA */
.cta {
  background: #1a1a1a;
  border-radius: 6px;
  padding: 26px 20px;
  text-align: center;
  color: #fff;
  margin: 26px 0;
}
.cta-title {
  font-family: var(--fh);
  font-size: clamp(19px, 5vw, 26px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 5px;
  line-height: 1.2;
}
.cta-sub {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  font-family: var(--fh);
  margin-bottom: 18px;
}
.btn {
  display: block;
  width: 100%;
  padding: 15px 20px;
  background: var(--red);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-align: center;
  text-decoration: none;
  font-family: var(--fb);
}
.btn:hover {
  background: var(--red-dark);
}
.sticky-purchase {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9998;
  display: flex;
  justify-content: center;
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.94);
  border-top: 1px solid var(--border);
  box-shadow: 0 -10px 28px rgba(0, 0, 0, 0.08);
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}
.sticky-purchase.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.sticky-purchase .btn {
  max-width: 420px;
}
.trust {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.trust span {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 3px;
}
.trust span::before {
  content: "\2713";
  color: var(--green);
  font-size: 12px;
}

/* EVIDENCE BARS */
.evidence {
  background: #0f1f2e;
  border-radius: 6px;
  padding: 20px 18px;
  margin: 26px 0;
  color: #fff;
}
.ev-lbl {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 5px;
}
.ev-title {
  font-family: var(--fh);
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
}
.s-row {
  margin-bottom: 14px;
}
.s-row:last-child {
  margin-bottom: 0;
}
.s-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}
.s-name {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}
.s-val {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}
.s-track {
  background: rgba(255, 255, 255, 0.06);
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
}
.s-fill {
  height: 100%;
  border-radius: 3px;
  background: #2ecc71;
  width: 0;
  transition: width 1.3s ease;
}
.ev-note {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.2);
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-style: italic;
}

/* TIMELINE */
.sec-lbl {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 6px;
}
.tl-title {
  font-family: var(--fh);
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 14px;
}
.tl-item {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  align-items: flex-start;
}
.tl-item:last-child {
  margin-bottom: 0;
}
.tl-badge {
  background: #1a1a1a;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 2px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 2px;
}
.tl-text {
  font-family: var(--fh);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

/* TESTIMONIALS */
.testi {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 10px;
}
.t-stars {
  color: #f0a500;
  font-size: 13px;
  letter-spacing: 2px;
  margin-bottom: 7px;
}
.t-text {
  font-family: var(--fh);
  font-size: 15px;
  line-height: 1.72;
  font-style: italic;
  margin-bottom: 9px;
  color: var(--text);
}
.t-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.t-name {
  font-size: 12px;
  font-weight: 600;
}
.t-name span {
  font-weight: 400;
  color: var(--muted);
}
.t-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* PURCHASE */
.sec-title {
  font-family: var(--fh);
  font-size: clamp(20px, 5vw, 27px);
  font-weight: 700;
  margin-bottom: 5px;
}

.sec-sub {
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
  font-family: var(--fh);
  margin-bottom: 20px;
  line-height: 1.5;
}

.how-block {
  background: #5c2033;
  border-radius: 6px;
  padding: 20px 18px;
  margin: 16px 0;
  color: #fff;
}
.how-block-tag {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 4px;
}
.how-block-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 4px;
  color: #fff;
}
.how-block-sub {
  font-family: var(--fh);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 16px;
  line-height: 1.5;
}

.how-step {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  align-items: flex-start;
}
.how-step:last-child {
  margin-bottom: 0;
}
.how-n {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.how-text {
  font-family: var(--fh);
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
  padding-top: 3px;
}

.protocol-img {
  margin: 0 0 22px;
}
.protocol-img img {
  width: 100%;
  /* height: 240px; */
  object-fit: cover;
}

.dq {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px 18px;
  margin: 26px 0;
}
.dq-text {
  font-family: var(--fh);
  font-size: 16px;
  font-style: italic;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 14px;
}
.dq-text::before {
  content: "\201C";
}
.dq-text::after {
  content: "\201D";
}
.dq-who {
  display: flex;
  align-items: center;
  gap: 10px;
}
.dq-av {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: #ddd;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.dq-av img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dq-name {
  font-size: 13px;
  font-weight: 600;
}
.dq-cred {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.35;
}

.pc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 20px 0;
}
@media (max-width: 440px) {
  .pc-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}
.pc {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 12px;
  background: #fff;
  text-align: center;
  position: relative;
  cursor: pointer;
  transition: box-shadow 0.2s;
}
.pc.highlighted {
  border: 2px solid var(--green);
  box-shadow: 0 2px 16px rgba(39, 174, 96, 0.15);
}
.pc-save {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 3px;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.pc-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.06em;
}
.pc-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.2;
}
.highlighted-name {
  color: var(--green);
}
.pc-img {
  width: 52px;
  height: 52px;
  margin: 0 auto 10px;
  background: var(--light);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc-img-emoji {
  font-size: 22px;
}
.pc-old {
  font-size: 12px;
  color: #aaa;
  text-decoration: line-through;
  margin-bottom: 1px;
}
.pc-new {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.pc-new-sub {
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
}
.pc-total {
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
}
.pc-cta {
  margin-top: 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green);
}
.offer-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 16px;
}
.offer-tab {
  flex: 1;
  padding: 10px;
  font-size: 12px;
  font-weight: 700;
  background: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--fb);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition:
    background 0.15s,
    color 0.15s;
}
.offer-tab.active {
  background: var(--text);
  color: #fff;
}
.offer-mode-lbl {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 8px;
  text-align: center;
}
.offer-mode-lbl span {
  font-weight: 700;
  color: var(--text);
}
.add-to-cart {
  display: block;
  width: 100%;
  padding: 17px 20px;
  background: var(--green);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  font-family: var(--fb);
  margin-top: 16px;
  transition: background 0.2s;
}
.add-to-cart:hover {
  background: #219a52;
}
.social-proof {
  display: flex;
  align-items: center;
  gap: 7px;
  justify-content: center;
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--fb);
}
.social-proof::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}
.excl-offer {
  text-align: center;
  margin-top: 8px;
  font-size: 13px;
  font-family: var(--fh);
  color: var(--text);
}
.excl-offer strong {
  color: var(--green);
}
.secure {
  text-align: center;
  font-size: 11px;
  color: #aaa;
  margin-top: 10px;
}
.guarantee {
  margin: 18px 0;
  padding: 28px 20px;
  background: var(--text);
  border-radius: 6px;
  text-align: center;
  color: #fff;
}
.guarantee-num {
  font-family: var(--fh);
  font-size: 52px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.guarantee-num span {
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.45);
  margin-left: 3px;
  vertical-align: middle;
}
.guarantee-rule {
  width: 32px;
  height: 2px;
  background: var(--green);
  margin: 12px auto;
}
.guarantee h4 {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 10px;
}
.guarantee p {
  font-family: var(--fh);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  max-width: 380px;
  margin: 0 auto;
}
.guarantee-badges {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 18px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.guarantee-badges span {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 500;
}
.guarantee-badges span::before {
  content: "\2713";
  color: var(--green);
  font-size: 11px;
}

/* FAQ */
.faq-title {
  font-family: var(--fh);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-of-type {
  border-top: 1px solid var(--border);
}
.faq-q {
  padding: 13px 0;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-family: var(--fb);
}
.faq-q::after {
  content: "+";
  font-size: 20px;
  color: #aaa;
  flex-shrink: 0;
  font-weight: 300;
  transition: transform 0.2s;
}
.faq-item.open .faq-q::after {
  transform: rotate(45deg);
  color: var(--red);
}
.faq-a {
  font-family: var(--fh);
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.3s ease,
    padding 0.3s ease;
}
.faq-item.open .faq-a {
  max-height: 300px;
  padding-bottom: 13px;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 30px 0;
  margin-top: 36px;
  text-align: center;
}
.foot-logo {
  font-family: var(--fh);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.foot-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.foot-links a {
  font-size: 12px;
  color: #8f8f8f;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.scientific-references {
  max-width: 560px;
  margin: 0 auto 22px;
  padding: 14px 0 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  color: #8f8f8f;
}
.scientific-references span {
  display: block;
  margin-bottom: 10px;
  color: #7f7f7f;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0;
  text-align: center;
  text-transform: uppercase;
}
.reference-columns {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  justify-content: center;
  column-gap: 54px;
  text-align: left;
}
.scientific-references a {
  display: block;
  color: #8f8f8f;
  font-size: 9px;
  line-height: 1.8;
  text-decoration: none;
}
.scientific-references a:hover {
  color: #555;
  text-decoration: underline;
  text-underline-offset: 2px;
}
@media (max-width: 520px) {
  .scientific-references {
    max-width: 320px;
  }
  .reference-columns {
    grid-template-columns: 1fr;
    row-gap: 0;
  }
}
.disclaimer {
  font-size: 11px;
  color: #aaa;
  line-height: 1.7;
  font-style: italic;
  max-width: 620px;
  margin: 0 auto;
}

/* A1 layout parity */
.wrap {
  max-width: 1080px;
}
.hero h1 {
  margin-bottom: 12px;
}
.hero-img {
  margin: 22px 0 0;
}
.hero-img img,
.sign-img img,
.full-img img {
  aspect-ratio: auto;
}
.sign-img {
  margin: 0 0 20px;
}
.full-img {
  margin: 22px 0;
}

/* PURCHASE - 3 cards */
#purchase {
  opacity: 1;
}
.pc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 16px;
  margin: 24px 0 16px;
}
.pc {
  border: 1px solid #e7d3d9;
  border-radius: 7px;
  padding: 38px 14px 18px;
  background: #fff;
  text-align: center;
  position: relative;
  min-width: 0;
  transition:
    border-color 0.2s,
    background 0.2s;
}
.pc.highlighted {
  border: 2px solid #d0a03e;
  background: linear-gradient(180deg, #fff0c8 0%, #fffaf0 100%);
  box-shadow: none;
  transform: translateY(-18px);
}
.pc-ribbon {
  position: absolute;
  top: 6px;
  left: 8px;
  right: 8px;
  min-height: 28px;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(90deg, #f0f1f3, #fafafa);
  color: #17233c;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 28px;
}
.pc-best {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  padding: 9px 28px;
  border: 3px solid #fff;
  border-radius: 999px;
  background: #cfa344;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.pc-head h3 {
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  color: #07101f;
  text-transform: uppercase;
}
.pc-head p {
  margin-top: 5px;
  color: #5f6875;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  line-height: 1.2;
}
.pc-urgency {
  display: grid;
  gap: 1px;
  margin: 8px 6px 12px;
  padding: 9px 12px;
  border-radius: 8px;
  background: #e92429;
  color: #fff;
}
.pc-urgency strong {
  font-size: 20px;
  line-height: 1;
}
.pc-urgency span {
  font-size: 11px;
  font-weight: 800;
  line-height: 1.15;
}
.pc-img.offer-carousel {
  position: relative;
  width: 100%;
  min-width: 0;
  height: auto;
  margin: 18px auto 14px;
  padding: 8px;
  background:
    radial-gradient(circle at 32% 46%, rgba(192, 57, 43, 0.24), transparent 30%),
    radial-gradient(circle at 74% 44%, rgba(22, 41, 74, 0.38), transparent 34%),
    linear-gradient(145deg, #111, #050506 54%, #181818);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow:
    0 16px 34px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.pc-img.offer-carousel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      120deg,
      rgba(255, 255, 255, 0.12),
      transparent 22%,
      transparent 72%,
      rgba(255, 255, 255, 0.06)
    ),
    radial-gradient(
      circle at 50% 16%,
      rgba(255, 255, 255, 0.12),
      transparent 24%
    );
  pointer-events: none;
  z-index: 1;
}
.offer-carousel-stage {
  position: relative;
  z-index: 2;
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 7px;
  background: #08090d;
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.offer-carousel-track {
  position: absolute;
  inset: 0;
}
.offer-carousel-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  object-fit: cover;
  opacity: 0;
  z-index: 1;
  transform: scale(1.025);
  transition:
    opacity 0.45s ease,
    transform 0.65s ease;
}
.offer-carousel-slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.offer-carousel-control {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: rgba(5, 5, 6, 0.58);
  color: #fff;
  font-size: 23px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transform: translateY(-50%);
  transition:
    background 0.15s ease,
    border-color 0.15s ease;
}
.offer-carousel-control:hover,
.offer-carousel-control:focus-visible {
  background: var(--red);
  border-color: var(--red);
  outline: none;
}
.offer-carousel-control.prev {
  left: 8px;
}
.offer-carousel-control.next {
  right: 8px;
}
.offer-carousel-thumbs {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 6px;
  width: 100%;
  min-width: 0;
  overflow-x: auto;
  padding: 2px 2px 5px;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.offer-carousel-thumbs::-webkit-scrollbar {
  display: none;
}
.offer-carousel-thumbs button {
  flex: 0 0 38px;
  aspect-ratio: 1/1;
  border: 2px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  overflow: hidden;
  padding: 0;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}
.offer-carousel-thumbs button:hover,
.offer-carousel-thumbs button:focus-visible {
  border-color: rgba(255, 255, 255, 0.56);
  outline: none;
}
.offer-carousel-thumbs button.is-active {
  border-color: #fff;
  box-shadow: 0 0 0 2px var(--red);
}
.offer-carousel-thumbs img {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  display: block;
  object-fit: contain;
}
.pc-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 6px 6px 14px;
  padding: 4px;
  border-radius: 999px;
  background: #eddde2;
}
.pc-toggle button {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #647086;
  font-family: var(--fb);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.1;
  cursor: pointer;
}
.pc-toggle button.active {
  background: #fff;
  color: #15243a;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
}
.pc.highlighted .pc-toggle {
  background: rgba(207, 163, 68, 0.22);
  border: 1px solid rgba(207, 163, 68, 0.32);
}
.pc.highlighted .pc-toggle button.active {
  background: #cfa344;
  color: #fff;
}
.pc-price {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  min-height: 58px;
  color: #112640;
  line-height: 0.85;
}
.pc-currency {
  align-self: center;
  font-size: 25px;
  font-weight: 900;
}
.pc-price strong {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: 0;
}
.pc-price span:last-child {
  padding-bottom: 8px;
  font-size: 13px;
  font-weight: 800;
  text-align: left;
  line-height: 1.05;
}
.pc.highlighted .pc-price {
  color: #cfa344;
}
.pc-benefits {
  display: grid;
  gap: 5px;
  margin: 10px 6px 8px;
  padding: 10px;
  border-radius: 6px;
  background: #f0f0f1;
  text-align: left;
  list-style: none;
}
.pc-benefits li {
  position: relative;
  padding-left: 16px;
  color: #0f172a;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
}
.pc-benefits li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #cfa344;
  color: #fff;
  font-size: 8px;
  font-weight: 900;
}
.pc-total {
  margin-top: 11px;
  color: #4b5563;
  font-size: 12px;
  line-height: 1.2;
}
.pc-total strong,
.pc-total s + span {
  color: #111827;
  font-weight: 900;
}
.pc-ship {
  margin-top: 5px;
  color: #16294a;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}
@media (max-width: 1060px) {
  .pc-grid {
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
  .pc.highlighted {
    transform: none;
    order: -1;
    grid-column: 1 / -1;
  }
  .pc.highlighted .pc-img.offer-carousel {
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }
}
@media (max-width: 680px) {
  .pc-grid {
    grid-template-columns: 1fr;
  }
  .pc.highlighted {
    grid-column: auto;
  }
  .pc {
    padding: 36px 12px 16px;
  }
  .pc-img {
    height: 190px;
  }
  .pc.highlighted .pc-img {
    height: 205px;
  }
  .pc-img.offer-carousel,
  .pc.highlighted .pc-img.offer-carousel {
    height: auto;
    max-width: 420px;
  }
}
@media (max-width: 420px) {
  .wrap {
    padding-left: 14px;
    padding-right: 14px;
  }
  .pc {
    padding-left: 10px;
    padding-right: 10px;
  }
  .pc-best {
    max-width: calc(100% - 16px);
    padding: 8px 16px;
    font-size: 11px;
  }
  .pc-head h3 {
    font-size: 24px;
  }
  .pc-head p {
    font-size: 11px;
    letter-spacing: 0.1em;
  }
  .pc-img.offer-carousel {
    padding: 6px;
  }
  .offer-carousel-thumbs button {
    flex-basis: 32px;
  }
  .pc-toggle {
    margin-left: 0;
    margin-right: 0;
  }
  .pc-toggle button {
    font-size: 10px;
  }
  .pc-price strong {
    font-size: 42px;
  }
}
.add-to-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 57px;
  padding: 16px 20px;
  background: #d1d5db;
  color: #243248;
  font-size: 15px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  font-family: var(--fb);
  margin-top: 0;
  transition: background 0.2s;
}
.add-to-cart:hover {
  background: #c4c9d1;
}
.pc.highlighted .add-to-cart {
  background: #cfa344;
  color: #fff;
}
.pc.highlighted .add-to-cart:hover {
  background: #bd9236;
}
.add-to-cart svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

/* SCROLL REVEAL */
.fi {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.5s ease,
    transform 0.5s ease;
}
.fi.on {
  opacity: 1;
  transform: none;
}