/* Kollage Daily — collagen peptides pre-launch site */

:root {
  --paper: #F7F3EC;
  --paper-2: #EFE7DA;
  --paper-3: #E6DBC9;
  --card: #FFFDF9;
  --ink: #1E2823;
  --ink-soft: #4B5750;
  --ink-mute: #7A847E;
  --forest: #26392F;
  --forest-2: #31493C;
  --clay: #B65A34;
  --clay-soft: #F0D5C3;
  --line: rgba(30, 40, 35, .14);
  --line-strong: rgba(30, 40, 35, .28);
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(30, 40, 35, .06), 0 12px 32px -12px rgba(30, 40, 35, .18);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -.015em; margin: 0; }
h1 { font-size: clamp(42px, 6.4vw, 78px); font-variation-settings: "opsz" 144; }
h2 { font-size: clamp(32px, 4.2vw, 52px); font-variation-settings: "opsz" 120; }
h3 { font-size: 22px; line-height: 1.25; letter-spacing: -.005em; }
h1 em, h2 em { font-style: italic; color: var(--clay); }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 760px; }
@media (max-width: 560px) { .wrap { padding: 0 16px; } }

.eyebrow {
  font: 500 12px/1.4 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; }
.lede { font-size: clamp(18px, 1.6vw, 20px); color: var(--ink-soft); max-width: 36em; }
.small { font-size: 14px; color: var(--ink-mute); }

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

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px;
  border: 1px solid transparent; border-radius: 999px;
  font: 600 15px/1 var(--sans); letter-spacing: .01em;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}
.btn:active { transform: translateY(1px); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: var(--forest-2); }
.btn-clay { background: var(--clay); color: #fff; }
.btn-clay:hover { background: #9E4A28; }
.btn-quiet { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-quiet:hover { border-color: var(--ink); }
.btn[aria-busy="true"] { opacity: .65; pointer-events: none; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 18px/1 var(--serif); letter-spacing: -.01em; }
.brand-mark { width: 30px; height: 30px; color: var(--clay); flex: none; }
.site-nav { display: flex; gap: 28px; font-size: 15px; font-weight: 500; }
.site-nav a { text-decoration: none; color: var(--ink-soft); }
.site-nav a:hover { color: var(--ink); }
.header-row .btn { min-height: 40px; padding: 0 18px; font-size: 14px; }
@media (max-width: 900px) { .site-nav { display: none; } }

/* Hero */
.hero { padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 7vw, 88px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 24px; }
.hero .lede { margin-bottom: 32px; }
.hero-art { position: relative; }
.hero-art svg { width: 100%; height: auto; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.hero-badges li {
  font: 500 13px/1 var(--sans); color: var(--ink-soft);
  padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--card);
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 420px; margin: 0 auto; order: -1; }
}
@media (max-width: 560px) { .hero-art { max-width: 270px; } }

/* Waitlist form */
.signup { display: flex; gap: 10px; max-width: 520px; flex-wrap: wrap; }
.signup input[type="email"] {
  flex: 1 1 240px; min-width: 0; min-height: 52px; padding: 0 20px;
  font: 400 16px/1 var(--sans); color: var(--ink);
  background: var(--card); border: 1px solid var(--line-strong); border-radius: 999px;
}
.signup input[type="email"]::placeholder { color: var(--ink-mute); }
.signup input[type="email"]:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(182, 90, 52, .15); }
.signup .btn { min-height: 52px; flex: 0 0 auto; }
.signup-note { font-size: 13px; color: var(--ink-mute); margin: 12px 0 0; max-width: 520px; }
.signup-error { font-size: 14px; color: #A32D1C; margin: 10px 0 0; }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 480px) { .signup .btn { flex: 1 1 100%; } }

/* Fact strip */
.facts { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.facts-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 28px 24px; border-left: 1px solid var(--line); }
.fact:first-child { border-left: 0; }
.fact strong { display: block; font: 500 clamp(34px, 3.6vw, 46px)/1 var(--serif); letter-spacing: -.02em; margin-bottom: 8px; }
.fact strong small { font-size: .5em; margin-left: 2px; }
.fact span { font-size: 14px; color: var(--ink-soft); }
@media (max-width: 760px) {
  .facts-row { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(3) { border-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--line); }
  .fact { padding: 22px 16px; }
}

/* Sections */
.section { padding: clamp(72px, 9vw, 128px) 0; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 64px; align-items: end; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head p { color: var(--ink-soft); margin: 0; max-width: 34em; }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; } }
.section-alt { background: var(--paper-2); }
.section-dark { background: var(--forest); color: #EDE8DE; }
.section-dark .eyebrow, .section-dark .section-head p { color: #B9C2B8; }
.section-dark h2 em { color: #E9A27F; }

/* Explainer cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px 32px; }
.card-num { font: 500 13px/1 var(--mono); color: var(--clay); letter-spacing: .1em; margin-bottom: 40px; display: block; }
.card h3 { margin-bottom: 12px; }
.card p { color: var(--ink-soft); font-size: 16px; margin: 0; }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } .card-num { margin-bottom: 20px; } }

.helix-band { margin-top: 48px; display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: center; padding: 28px 32px; border-radius: var(--radius); background: var(--clay-soft); }
.helix-band svg { width: 100%; height: auto; color: var(--clay); }
.helix-band p { margin: 0; font-size: 16px; }
.helix-band strong { font-weight: 700; }
@media (max-width: 700px) { .helix-band { grid-template-columns: 1fr; padding: 24px 20px; } .helix-band svg { max-width: 220px; } }

/* Process */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: step; }
.step { padding: 0 24px 0 0; position: relative; counter-increment: step; }
.step::before {
  content: "0" counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid rgba(237, 232, 222, .35);
  font: 500 13px/1 var(--mono); color: #E9A27F;
  margin-bottom: 24px; background: var(--forest);
  position: relative; z-index: 1;
}
.step::after { content: ""; position: absolute; top: 23px; left: 46px; right: 0; height: 1px; background: rgba(237, 232, 222, .2); }
.step:last-child::after { display: none; }
.step h3 { font-size: 20px; margin-bottom: 10px; color: #F6F1E7; }
.step p { font-size: 15px; color: #B9C2B8; margin: 0; }
@media (max-width: 960px) {
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .step { display: grid; grid-template-columns: 46px 1fr; gap: 0 20px; padding: 0; }
  .step::before { margin: 0; grid-row: span 2; }
  .step::after { top: 46px; bottom: -28px; left: 23px; right: auto; width: 1px; height: auto; }
}

/* In the jar */
.jar-grid { display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .jar-grid { grid-template-columns: 1fr; } }

.facts-panel {
  background: #fff; color: #111; border: 2px solid #111; padding: 10px 14px 14px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; max-width: 380px;
}
.facts-panel h3 { font: 800 24px/1.1 "Helvetica Neue", Helvetica, Arial, sans-serif; letter-spacing: -.01em; margin: 0 0 6px; }
.facts-panel td:nth-child(2), .facts-panel th:nth-child(2) { text-align: right; padding-right: 12px; }
.facts-panel .serving { font-size: 14px; line-height: 1.35; padding-bottom: 6px; border-bottom: 10px solid #111; margin: 0; }
.facts-panel table { width: 100%; border-collapse: collapse; font-size: 14px; }
.facts-panel th, .facts-panel td { text-align: left; padding: 5px 0; border-bottom: 1px solid #111; font-weight: 400; }
.facts-panel td:last-child, .facts-panel th:last-child { text-align: right; }
.facts-panel thead th { font-size: 12px; font-weight: 700; border-bottom: 4px solid #111; }
.facts-panel .indent { padding-left: 14px; }
.facts-panel b { font-weight: 700; }
.facts-panel .foot { font-size: 12px; line-height: 1.45; margin: 10px 0 0; }
.facts-panel .ingredients { font-size: 13px; line-height: 1.45; margin: 12px 0 0; padding-top: 10px; border-top: 4px solid #111; }

.jar-side h3 { margin: 0 0 18px; }
.amino { list-style: none; margin: 0 0 40px; padding: 0; display: grid; gap: 12px; }
.amino li { display: grid; grid-template-columns: 150px 1fr 54px; gap: 14px; align-items: center; font-size: 15px; }
.amino .bar { height: 10px; border-radius: 99px; background: var(--paper-3); overflow: hidden; }
.amino .bar i { display: block; height: 100%; border-radius: inherit; background: var(--clay); width: var(--w); }
.amino .val { font: 500 13px/1 var(--mono); color: var(--ink-soft); text-align: right; }
@media (max-width: 480px) { .amino li { grid-template-columns: 112px 1fr 48px; gap: 10px; font-size: 14px; } }

.yesno { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.yesno div { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; }
.yesno h4 { font: 600 13px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 0 0 12px; color: var(--ink-soft); }
.yesno ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 15px; }
.yesno li { display: flex; gap: 10px; }
.yesno li::before { flex: none; width: 18px; font-weight: 700; }
.yesno .is li::before { content: "✓"; color: #3F7A55; }
.yesno .isnt li::before { content: "—"; color: var(--clay); }
@media (max-width: 560px) { .yesno { grid-template-columns: 1fr; } }

/* Use ideas */
.uses { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.use { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.use-art { aspect-ratio: 4 / 3; background: var(--paper-3); display: grid; place-items: center; }
.use-art svg { width: 62%; height: auto; }
.use-body { padding: 22px 22px 26px; }
.use-body h3 { font-size: 20px; margin-bottom: 8px; }
.use-body p { font-size: 15px; color: var(--ink-soft); margin: 0 0 12px; }
.use-body .how { font: 500 12px/1.5 var(--mono); color: var(--ink-mute); letter-spacing: .02em; margin: 0; }
@media (max-width: 1000px) { .uses { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .uses { grid-template-columns: 1fr; } }

.tips { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 40px; padding-top: 32px; border-top: 1px solid var(--line); }
.tips p { margin: 0; font-size: 15px; color: var(--ink-soft); }
.tips strong { display: block; color: var(--ink); font-size: 16px; margin-bottom: 4px; }
@media (max-width: 860px) { .tips { grid-template-columns: 1fr; } }

/* Promises */
.promise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.promise { border-radius: var(--radius); padding: 34px 32px; }
.promise.do { background: var(--card); border: 1px solid var(--line); }
.promise.dont { background: var(--ink); color: #E8E2D6; }
.promise h3 { margin-bottom: 20px; }
.promise.dont h3 { color: #fff; }
.promise ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.promise li { padding-left: 28px; position: relative; font-size: 16px; }
.promise li::before { position: absolute; left: 0; top: 0; font-weight: 700; }
.promise.do li::before { content: "✓"; color: #3F7A55; }
.promise.dont li::before { content: "✕"; color: #E9A27F; }
.promise.dont p { color: #B8B3A8; font-size: 15px; margin: 22px 0 0; }
@media (max-width: 860px) { .promise-grid { grid-template-columns: 1fr; } .promise { padding: 26px 22px; } }

/* Who should check first */
.notice { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: start; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--clay); border-radius: var(--radius-sm); padding: 24px 26px; margin-top: 48px; }
.notice svg { width: 28px; height: 28px; color: var(--clay); }
.notice h3 { font-size: 19px; margin-bottom: 8px; }
.notice p { margin: 0; font-size: 15px; color: var(--ink-soft); }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 96px); }
.faq-grid .section-head { display: block; margin: 0; }
.faq-grid .section-head p { margin-top: 20px; }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; } }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative;
  font: 500 19px/1.35 var(--serif);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; margin-top: -8px;
  border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); transform: rotate(45deg);
  transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq .answer { padding: 0 0 24px; color: var(--ink-soft); font-size: 16px; }
.faq .answer p:last-child { margin-bottom: 0; }

/* Final CTA */
.cta { background: var(--clay-soft); }
.cta-box { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px 72px; align-items: center; }
.cta-box h2 { margin-bottom: 18px; }
.cta-box .lede { margin: 0; }
@media (max-width: 860px) { .cta-box { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: var(--ink); color: #C9C4B8; padding: 64px 0 40px; font-size: 14px; }
.footer-top { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.site-footer .brand { color: #F6F1E7; margin-bottom: 14px; }
.site-footer h4 { font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #8E978F; margin: 0 0 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a { color: #E8E2D6; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-about { max-width: 30em; margin: 0; }
.disclaimer { padding-top: 28px; display: grid; gap: 12px; font-size: 13px; line-height: 1.55; color: #9DA39C; max-width: 70em; }
.disclaimer p { margin: 0; }
.disclaimer .statutory { border: 1px solid rgba(255, 255, 255, .22); padding: 14px 16px; border-radius: 8px; color: #D6D0C4; }
@media (max-width: 760px) { .footer-top { grid-template-columns: 1fr 1fr; } .footer-top > :first-child { grid-column: 1 / -1; } }

/* Long-form pages (guide, legal, thanks) */
.page-hero { padding: clamp(56px, 8vw, 104px) 0 clamp(32px, 4vw, 48px); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(38px, 5.4vw, 64px); margin-bottom: 20px; }
.page-hero .meta { font: 500 13px/1.4 var(--mono); color: var(--ink-mute); margin: 24px 0 0; }

.prose { padding: clamp(40px, 6vw, 72px) 0 clamp(72px, 9vw, 120px); }
.prose h2 { font-size: clamp(28px, 3vw, 36px); margin: 56px 0 18px; scroll-margin-top: 90px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 32px 0 10px; }
.prose p, .prose li { font-size: 18px; line-height: 1.7; color: #2D3832; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 1em; }
.prose li { margin-bottom: 8px; }
.prose table { width: 100%; border-collapse: collapse; margin: 8px 0 24px; font-size: 15px; }
.prose th, .prose td { text-align: left; padding: 12px 14px 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose thead th { font: 600 12px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-mute); border-bottom-color: var(--line-strong); }
.prose .table-wrap { overflow-x: auto; }
.prose blockquote { margin: 28px 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--clay); font: italic 400 22px/1.45 var(--serif); color: var(--ink); }
.prose code { font: 14px var(--mono); background: var(--paper-2); padding: 2px 6px; border-radius: 4px; }
.prose .callout { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px 22px; margin: 28px 0; }
.prose .callout p { margin: 0; font-size: 16px; }

.toc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px 24px; margin: 0 0 48px; }
.toc h4 { font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute); margin: 0 0 14px; }
.toc ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 32px; }
.toc li { font-size: 15px; margin-bottom: 6px; break-inside: avoid; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }
@media (max-width: 600px) { .toc ol { columns: 1; } }

.guide-cta { background: var(--clay-soft); border-radius: var(--radius); padding: 32px; margin-top: 56px; }
.guide-cta h3 { font-size: 26px; margin-bottom: 10px; }
.guide-cta p { font-size: 16px; color: var(--ink-soft); }

.thanks { padding: clamp(80px, 12vw, 160px) 0; text-align: center; }
.thanks-mark { width: 64px; height: 64px; color: var(--clay); margin: 0 auto 28px; }
.thanks .eyebrow::before { display: none; }
.thanks h1 { margin-bottom: 20px; }
.thanks .lede { margin: 0 auto 36px; }
.thanks .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Highlights unconfirmed product facts when the page is opened with ?review */
.review [data-confirm] { background: #FFE86B; color: #111; outline: 2px dashed #C99700; outline-offset: 1px; border-radius: 2px; }

/* Cookie consent (only rendered when a Meta Pixel ID is configured) */
.consent {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 50;
  max-width: 560px; margin-left: auto;
  display: grid; gap: 14px;
  background: var(--card); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 20px;
}
.consent[hidden] { display: none; }
.consent p { margin: 0; font-size: 14px; color: var(--ink-soft); }
.consent strong { display: block; color: var(--ink); font-size: 15px; margin-bottom: 4px; }
.consent-actions { display: flex; gap: 10px; }
.consent-actions .btn { flex: 1; min-height: 42px; }
.disclaimer .company { color: #B9B4A8; }