/* Mitolyn promo — Cloudflare Pages static site
   Design: Apple-like premium, light theme, WCAG AA-friendly
*/
:root{
  --bg0:#f7f8fb;
  --bg1:#ffffff;
  --text:#0b0d14;
  --muted:#4a5366;
  --border: rgba(15, 22, 41, 0.12);

  --a1:#ff4da3;
  --a2:#5b67ff;
  --a3:#00c4ff;


  /* pastel CTA gradient (better contrast with dark text) */
  --cta1:#ffd6ea;
  --cta2:#dde0ff;
  --cta3:#c9f4ff;

  --shadow: 0 12px 40px rgba(13, 16, 30, 0.08);
  --shadow2: 0 24px 90px rgba(13, 16, 30, 0.12);
  --radius: 22px;

  --container: 1120px;
  --pad: clamp(16px, 3vw, 28px);

  /* mobile-first font sizing: 12px at 360px, ~16px at desktop */
  --base: clamp(12px, 1.1vw + 8px, 16px);
  --h1: clamp(26px, 3.6vw + 14px, 52px);
  --h2: clamp(20px, 2.2vw + 12px, 34px);
  --h3: clamp(16px, 1.2vw + 12px, 22px);

  --ease: cubic-bezier(.2,.8,.2,1);
}

*{ box-sizing:border-box; }
html, body { height:100%; }
html, body { overflow-x: clip; } /* hard safety net */
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue";
  font-size: var(--base);
  line-height:1.5;
  color:var(--text);
  background: radial-gradient(1200px 720px at 12% 8%, rgba(91,103,255,.14), transparent 58%),
              radial-gradient(980px 720px at 78% 0%, rgba(255,77,163,.14), transparent 54%),
              radial-gradient(860px 680px at 92% 58%, rgba(0,196,255,.12), transparent 58%),
              radial-gradient(760px 560px at 8% 78%, rgba(255,77,163,.10), transparent 60%),
              radial-gradient(980px 740px at 55% 105%, rgba(91,103,255,.10), transparent 62%),
              var(--bg0);
}

a{ color: inherit; text-decoration:none; }
a:hover{ text-decoration: none; }
p{ margin:0 0 12px; color:var(--muted); }
ul{ margin: 0; padding-left: 18px; color:var(--muted); }

img{ max-width:100%; height:auto; display:block; }

.skip-link{
  position:absolute;
  left:-999px; top: 8px;
  background: #fff;
  padding: 10px 12px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 9999;
}
.skip-link:focus{ left: 12px; }

.container{
  width:min(var(--container), calc(100% - (var(--pad) * 2)));
  margin: 0 auto;
}

header.site-header{
  position: sticky;
  top:0;
  z-index: 60;
  background: rgba(247,248,251,.72);
  border-bottom: 1px solid rgba(15, 22, 41, 0.08);
  /* avoid heavy blur on mobile */
  backdrop-filter: none;
}
@media (min-width: 901px){
  header.site-header{
    backdrop-filter: saturate(130%) blur(10px);
  }
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 12px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 120px;
}
.brand img{ width: 172px; height:auto; }
@media (max-width: 900px){
  .brand img{ width: 184px; }
}

.nav{
  display:flex;
  align-items:center;
  gap: 18px;
}
.nav a{
  padding: 8px 10px;
  border-radius: 12px;
  color: rgba(11,13,20,.74);
  font-size: 0.92em;
}
.nav a:hover{
  background: rgba(15, 22, 41, 0.06);
}
.header-actions{
  display:flex;
  align-items:center;
  gap: 10px;
}
.header-actions .btn{ font-size: 0.92em; padding: 10px 12px; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(15,22,41,.10);
  background: #fff;
  box-shadow: 0 10px 35px rgba(13,16,30,.08);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
  font-weight: 700;
}
.btn:focus-visible{
  outline: 3px solid rgba(0,196,255,.55);
  outline-offset: 2px;
}
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); border-color: rgba(15,22,41,.16); }
.btn:active{ transform: translateY(0px); }

.btn-primary{
  color: #0b0d14;
  background: linear-gradient(135deg, var(--cta1), var(--cta2), var(--cta3));
  border-color: rgba(15,22,41,.10);
  box-shadow: 0 18px 60px rgba(91,103,255,.16);
}
.btn-primary:hover{ box-shadow: 0 24px 90px rgba(91,103,255,.18); }

.progress{
  height: 2px;
  width: 100%;
  background: rgba(15,22,41,.08);
}
.progress > span{
  display:block;
  height:100%;
  width: 0%;
  background: linear-gradient(90deg, var(--a1), var(--a2), var(--a3));
}

.hero{
  padding: 36px 0 20px;
  content-visibility: auto;
  contain-intrinsic-size: 900px 760px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: center;
}
@media (min-width: 901px){
  .hero-grid{ grid-template-columns: 1.1fr 0.9fr; gap: 34px; }
}
h1{ font-size: var(--h1); line-height:1.05; margin: 6px 0 10px; letter-spacing: -0.02em; }
h2{ font-size: var(--h2); margin: 0 0 12px; letter-spacing: -0.02em; }
h3{ font-size: var(--h3); margin: 0 0 10px; letter-spacing: -0.01em; }
.lead{
  font-size: clamp(14px, 1.2vw + 10px, 18px);
  color: rgba(11,13,20,.70);
  margin-bottom: 14px;
}
.hero-actions{ display:flex; gap: 12px; flex-wrap:wrap; margin-top: 16px; }
.hero-bullets{ display:grid; grid-template-columns:1fr; gap: 8px; margin-top: 12px;}
.hero-bullets .bullet{
  display:flex; gap: 10px; align-items:flex-start;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(15,22,41,.10);
  background: rgba(255,255,255,.72);
}
.bullet svg{ flex: 0 0 auto; margin-top: 2px; }

.hero-media{
  position: relative;
  border-radius: var(--radius);
  border: 1px solid rgba(15,22,41,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.62));
  box-shadow: var(--shadow);
  padding: 18px;
  overflow:hidden;
}
.hero-media:before{
  content:"";
  position:absolute;
  inset:-40%;
  background: radial-gradient(circle at 30% 20%, rgba(255,77,163,.25), transparent 55%),
              radial-gradient(circle at 60% 15%, rgba(0,196,255,.22), transparent 55%),
              radial-gradient(circle at 70% 70%, rgba(91,103,255,.18), transparent 55%);
  transform: rotate(10deg);
}
.hero-media > *{ position: relative; z-index: 1; }
.hero-media .caption{
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 10px;
  margin-top: 10px;
  color: rgba(11,13,20,.70);
  font-size: 0.95em;
}
.hero-media img{
  margin: 0 auto;
  filter: drop-shadow(0 16px 30px rgba(13,16,30,.22));
}

.section{
  padding: 28px 0;
  content-visibility: auto;
  contain-intrinsic-size: 900px 740px;
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.section-head p{ max-width: 70ch; }

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 680px){
  .grid.cols-3{ grid-template-columns: repeat(3, 1fr); }
  .grid.cols-2{ grid-template-columns: repeat(2, 1fr); }
}
.card{
  border-radius: var(--radius);
  border: 1px solid rgba(15,22,41,.10);
  background: rgba(255,255,255,.76);
  box-shadow: var(--shadow);
  padding: 16px;
  min-width: 0;
}
.card:hover{ border-color: rgba(15,22,41,.16); }
.card p{ margin-bottom: 0; }

.feature{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.icon{
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,77,163,.85), rgba(91,103,255,.85), rgba(0,196,255,.85));
  display:flex;
  align-items:center;
  justify-content:center;
  flex: 0 0 auto;
  box-shadow: 0 14px 30px rgba(91,103,255,.20);
}
.icon svg{ width: 20px; height: 20px; }

.experience{
  display:grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 901px){
  .experience{ grid-template-columns: 0.95fr 1.05fr; gap: 22px; }
}
.sticky-media{
  position: sticky;
  top: 86px;
  align-self:start;
  border-radius: var(--radius);
  border: 1px solid rgba(15,22,41,.10);
  background: rgba(255,255,255,.76);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.sticky-media .media{
  position: relative;
  padding: 16px;
}
.sticky-media img{
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(15,22,41,.08);
}
.sticky-media .media-caption{
  padding: 14px 16px 16px;
  border-top: 1px solid rgba(15,22,41,.08);
}
.steps{
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.step{
  border-radius: 18px;
  border: 1px solid rgba(15,22,41,.10);
  background: rgba(255,255,255,.76);
  padding: 14px 14px;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.step[aria-current="true"]{
  border-color: rgba(91,103,255,.35);
  transform: translateY(-1px);
}
.step .step-title{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
}
.badge{
  font-weight: 800;
  font-size: 0.82em;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(15,22,41,.12);
  background: rgba(255,255,255,.70);
  color: rgba(11,13,20,.70);
}

.ingredients-grid img{
  border-radius: 18px;
  border: 1px solid rgba(15,22,41,.10);
}

.pricing{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 860px){
  .pricing{ grid-template-columns: repeat(3, 1fr); }
}
.price-card{
  display:flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
}
.price-top{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 10px;
}
.price-tag{
  font-weight: 900;
  letter-spacing: -0.01em;
}
.price-tag small{
  display:block;
  font-weight: 700;
  color: rgba(11,13,20,.64);
  letter-spacing: 0;
  margin-top: 2px;
}
.price{
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.per{
  color: rgba(11,13,20,.66);
  font-weight: 700;
}
.price-card.best{
  border-color: rgba(91,103,255,.34);
  box-shadow: 0 24px 90px rgba(91,103,255,.14);
}
.price-visual{
  display:flex;
  align-items:flex-end;
  gap: 8px;
  margin: 4px 0 2px;
  min-height: 64px;
}
.bottle-stack{
  --bottle: 74px;
  --overlap: 22px;
  display:flex;
  align-items:flex-end;
  gap: 10px;
}
.bottle-stack.stacked{ gap: 0px; }
.bottle-stack.stacked img + img{ margin-left: calc(-1 * var(--overlap)); }
@media (max-width: 900px){
  .bottle-stack{ --bottle: 66px; --overlap: 18px; justify-content:center; }
}
.bottle-stack img{
  width: var(--bottle);
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(15,22,41,.08);
  background: rgba(255,255,255,.8);
}
.price-card .btn{
  margin-top: auto; /* baseline alignment */
  width: 100%;
}

.details{
  border-radius: 18px;
  border: 1px solid rgba(15,22,41,.10);
  background: rgba(255,255,255,.76);
  padding: 14px;
}
details{ border-radius: 18px; }
details + details{ margin-top: 10px; }
summary{
  list-style: none;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 800;
  color: rgba(11,13,20,.86);
}
summary::-webkit-details-marker{ display:none; }
summary:focus-visible{ outline: 3px solid rgba(0,196,255,.55); outline-offset: 2px; border-radius: 14px; }
details[open] summary{ margin-bottom: 10px; }
summary .chev{
  transition: transform .18s var(--ease);
}
details[open] summary .chev{ transform: rotate(180deg); }

footer{
  padding: 24px 0 34px;
  border-top: 1px solid rgba(15,22,41,.08);
  color: rgba(11,13,20,.72);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 860px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
.footer-links a{
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(15,22,41,.10);
  background: rgba(255,255,255,.74);
  display:inline-flex;
  margin-right: 8px;
  margin-top: 8px;
}
.footer-links a:hover{ border-color: rgba(15,22,41,.16); }

.sticky-cta{
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  max-width: 520px;
  margin: 0 auto;
  z-index: 70;
  display:none;
}
@media (max-width: 900px){
  .sticky-cta{ display:block; }
}
.sticky-cta .bar{
  border-radius: 18px;
  border: 1px solid rgba(15,22,41,.12);
  background: rgba(255,255,255,.92);
  box-shadow: 0 18px 60px rgba(13,16,30,.18);
  padding: 10px;
  display:flex;
  gap: 10px;
  align-items:center;
  justify-content: space-between;
}
.sticky-cta .bar p{
  margin: 0;
  color: rgba(11,13,20,.72);
  font-weight: 800;
  font-size: 0.95em;
}

.menu-btn{
  display:none;
}
@media (max-width: 900px){
  .nav{ display:none; }
  .header-actions .header-cta{ display:none; } /* replace CTA with burger */
  .menu-btn{
    display:inline-flex;
    width: 44px; height: 44px;
    border-radius: 16px;
    border: 1px solid rgba(15,22,41,.10);
    background: rgba(255,255,255,.86);
    align-items:center;
    justify-content:center;
    box-shadow: 0 10px 35px rgba(13,16,30,.08);
  }
}

.mobile-drawer{
  display:none;
  border-top: 1px solid rgba(15,22,41,.08);
  padding: 10px 0 14px;
}
.mobile-drawer.open{ display:block; }
.mobile-drawer a{
  display:block;
  padding: 12px 12px;
  border-radius: 16px;
}
.mobile-drawer a:hover{ background: rgba(15,22,41,.06); }
.mobile-drawer .drawer-cta{ margin-top: 10px; }


/* Section contrast + soft bubble background */
main > section.section{
  position: relative;
}
main > section.section > .container{ position: relative; z-index: 1; }
main > section.section:nth-of-type(odd){
  background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.58));
  border-top: 1px solid rgba(15,22,41,.06);
  border-bottom: 1px solid rgba(15,22,41,.06);
}
main > section.section:nth-of-type(odd)::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(540px 360px at 18% 22%, rgba(255,77,163,.10), transparent 60%),
    radial-gradient(520px 360px at 82% 18%, rgba(0,196,255,.10), transparent 60%),
    radial-gradient(620px 420px at 70% 88%, rgba(91,103,255,.10), transparent 62%);
}

/* Mobile: center layout (360–900px) */
@media (max-width: 900px){
  .hero-grid{ text-align:center; }
  .hero-actions{ justify-content:center; }
  .hero-media{ margin-inline:auto; }
  .hero-bullets{ max-width: 560px; margin-inline:auto; text-align:left; }
  .section-head{ flex-direction:column; align-items:center; text-align:center; }
  .section-head p{ margin-inline:auto; }
  footer{ text-align:center; }
}

.reveal{
  opacity: 0;
  transform: translateY(10px);
}
.reveal.is-in{
  opacity: 1;
  transform: translateY(0);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal[data-stagger="2"].is-in{ transition-delay: .06s; }
.reveal[data-stagger="3"].is-in{ transition-delay: .12s; }
.reveal[data-stagger="4"].is-in{ transition-delay: .18s; }
.reveal[data-stagger="5"].is-in{ transition-delay: .24s; }


/* Language switcher */
.lang{
  position: relative;
}
.lang > summary{
  user-select: none;
}
.lang-menu{
  position:absolute;
  right:0;
  top: calc(100% + 8px);
  min-width: 180px;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(15,22,41,.12);
  border-radius: 18px;
  box-shadow: var(--shadow2);
  padding: 8px;
}
.lang-menu a{
  display:block;
  padding: 10px 10px;
  border-radius: 14px;
  color: rgba(11,13,20,.86);
}
.lang-menu a:hover{ background: rgba(15,22,41,.06); }

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; }
  .reveal{ opacity: 1; transform: none; }
  .reveal.is-in{ transition: none; }
  .btn, .step, summary .chev { transition: none; }
}
.hub-return { margin-top: 16px; font-size: 0.875rem; line-height: 1.35; }
.hub-return__link { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.hub-return__link:hover { text-decoration-thickness: 2px; }
.hub-return__link:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 6px; }