/* ReadyAgain Premium Landing — Cloudflare Pages
   - Root-relative assets everywhere (/assets/...)
   - Overflow-x hard stop: hidden + clip
   - WCAG AA contrast for text and controls
*/

:root{
  --container: 1120px;
  --gutter: clamp(16px, 4vw, 28px);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --shadow: 0 18px 60px rgba(0,0,0,.22);
  --shadow-soft: 0 12px 40px rgba(0,0,0,.14);
  --borderW: 1px;
  --sectionPad: 30px;

  /* Product accents (derived from label vibe: charcoal + orange + amber) */
  --a1:#FFB703;
  --a2:#FF6A00;
  --a3:#FF4D2D;

  /* Pastel complements (premium, non-neon) */
  --p1:#B8F2E6;
  --p2:#C7B7FF;
  --p3:#FAD07A;

  /* Gradients */
  --g1: radial-gradient(1200px 700px at 15% 10%, rgba(250,208,122,.50), rgba(255,106,0,.12) 45%, rgba(11,15,25,0) 70%);
  --g2: radial-gradient(900px 600px at 85% 20%, rgba(199,183,255,.26), rgba(255,77,45,.12) 40%, rgba(11,15,25,0) 70%);
  --g3: radial-gradient(900px 600px at 65% 95%, rgba(184,242,230,.22), rgba(255,183,3,.10) 42%, rgba(11,15,25,0) 75%);
  --ctaGrad: linear-gradient(135deg, var(--a1), var(--a2) 55%, var(--p3));

  color-scheme: light dark;
}

/* Theme: prefer system; JS may set [data-theme] explicitly */
:root,
:root[data-theme="light"]{
  --bg:#F7F7FB;
  --surface:#FFFFFF;
  --surface2:#FAFAFF;
  --text:#0B0F19;
  --muted:#3A465C;
  --border:rgba(15,20,36,.12);
  --hair:rgba(15,20,36,.08);
  --link:#0B0F19;
  --chip:rgba(255,183,3,.15);
  --chip2:rgba(199,183,255,.18);
  --focus: rgba(255,106,0,.45);
}

:root[data-theme="dark"]{
  --bg:#0B0F19;
  --surface:#0F1627;
  --surface2:#111A2E;
  --text:#EAF0FF;
  --muted:#A9B5D1;
  --border:rgba(234,240,255,.14);
  --hair:rgba(234,240,255,.08);
  --link:#EAF0FF;
  --chip:rgba(255,183,3,.16);
  --chip2:rgba(199,183,255,.16);
  --focus: rgba(250,208,122,.42);
}

/* Global anti-overflow */
html, body{ overflow-x:hidden; overflow-x: clip; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
  line-height:1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width:100%; height:auto; display:block; }
a{ color: inherit; text-decoration:none; }
a:hover{ text-decoration: underline; }

.container{
  max-width: var(--container);
  margin-inline:auto;
  padding-inline: var(--gutter);
}

.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;
}

.skip-link{
  position:absolute; left:-999px; top:12px;
  background: var(--surface);
  color: var(--text);
  padding:10px 14px;
  border-radius: 12px;
  border:1px solid var(--border);
  z-index: 9999;
}
.skip-link:focus{ left: 12px; outline: 2px solid var(--focus); outline-offset: 2px; }

header.site-header{
  position:sticky;
  top:0;
  z-index: 60;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg) 84%, transparent);
  border-bottom: 1px solid var(--hair);
}
@supports not (backdrop-filter: blur(10px)){
  header.site-header{ background: color-mix(in oklab, var(--bg) 92%, transparent); }
}

.progress{
  height: 2px;
  background: linear-gradient(90deg, var(--a1), var(--a2), var(--a3));
  width: 0%;
}

.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 180px;
}
.brand img{ width: 150px; height: auto; }

.nav-desktop{
  display:flex;
  align-items:center;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}
.nav-desktop a{
  padding:8px 10px;
  border-radius: 12px;
}
.nav-desktop a:hover{
  background: color-mix(in oklab, var(--surface) 65%, transparent);
  text-decoration:none;
}
.header-actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

/* Language switcher */
.lang{
  position:relative;
}
.lang button{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 13px;
  cursor:pointer;
}
.lang button:focus-visible{ outline: 2px solid var(--focus); outline-offset: 3px; }
.lang-pop{
  position:absolute;
  right:0;
  top: calc(100% + 10px);
  min-width: 200px;
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  padding: 8px;
  z-index: 90;
  display:none;
}
.lang-pop[aria-hidden="false"]{ display:block; }
.lang-pop a{
  display:flex;
  justify-content:space-between;
  padding: 10px 10px;
  border-radius: 12px;
  color: var(--text);
}
.lang-pop a:hover{ background: color-mix(in oklab, var(--surface2) 70%, transparent); text-decoration:none; }
.lang-pop .current{
  background: color-mix(in oklab, var(--chip2) 60%, transparent);
}

/* Theme toggle */
.theme-toggle{
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 13px;
  cursor:pointer;
}
.theme-toggle:focus-visible{ outline: 2px solid var(--focus); outline-offset: 3px; }

/* Desktop CTA (hidden on mobile per spec) */
.header-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--ctaGrad);
  color: #0B0F19;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 12px 38px rgba(255,106,0,.18);
}
.header-cta:hover{ text-decoration:none; filter: brightness(1.02); }
.header-cta:focus-visible{ outline: 2px solid var(--focus); outline-offset: 3px; }

/* Mobile hamburger */
.hamburger{
  display:none;
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor:pointer;
}
.hamburger:focus-visible{ outline: 2px solid var(--focus); outline-offset: 3px; }

@media (max-width: 900px){
  .nav-desktop{ display:none; }
  .header-cta{ display:none; } /* no header CTA on mobile */
  .hamburger{ display:inline-flex; align-items:center; gap: 10px; }
  .brand img{ width: 140px; }
}

/* Mobile drawer — MUST be top stacking layer */
dialog#mobile-nav{
  border: none;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  background: transparent;
}
dialog#mobile-nav::backdrop{
  background: rgba(0,0,0,.52);
}
.mobile-drawer{
  position: fixed;
  inset: 0;
  z-index: 999; /* higher than anything */
  display:grid;
  grid-template-rows: auto 1fr;
  padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
}
.drawer-panel{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.drawer-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 14px 10px 14px;
  border-bottom: 1px solid var(--hair);
}
.drawer-top strong{ font-size: 14px; }
.drawer-close{
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  cursor:pointer;
  color: var(--text);
}
.drawer-close:focus-visible{ outline: 2px solid var(--focus); outline-offset: 3px; }
.drawer-nav{
  padding: 10px 10px 14px 10px;
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.drawer-nav a{
  padding: 12px 12px;
  border-radius: 14px;
  color: var(--text);
  background: color-mix(in oklab, var(--surface2) 60%, transparent);
}
.drawer-nav a:hover{ text-decoration:none; filter: brightness(1.01); }
.drawer-footer{
  margin-top:auto;
  padding: 12px 12px 14px 12px;
  border-top: 1px solid var(--hair);
  color: var(--muted);
  font-size: 12px;
}

/* Sections */
main{
  position:relative;
  isolation:isolate; /* keep backgrounds contained without stacking bugs */
}
.bg-layer{
  position:absolute;
  inset:0;
  z-index:-2;
  background: var(--g1), var(--g2), var(--g3);
}
.noise-layer{
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity: .18;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.section{
  padding: var(--sectionPad) 0;
  border-bottom: 1px solid var(--hair);
}
.section--hero{
  padding-top: 26px;
  padding-bottom: 26px;
  min-height: 100svh;
  display:flex;
  align-items:center;
}
.section--panel{ min-height: 100svh; display:flex; align-items:center; }
.section--compact{ min-height: auto; }

.kicker{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--chip) 70%, transparent);
  border: 1px solid var(--border);
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 38px;
  align-items:center;
}
.hero-copy h1{
  margin: 14px 0 10px 0;
  font-size: clamp(34px, 3.7vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.hero-copy p{
  margin: 0 0 14px 0;
  max-width: 52ch;
  color: var(--muted);
  font-size: 16px;
}
.hero-bullets{
  list-style:none;
  padding:0;
  margin: 18px 0 0 0;
  display:grid;
  gap: 10px;
  max-width: 52ch;
  color: var(--text);
}
.hero-bullets li{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  background: color-mix(in oklab, var(--surface) 76%, transparent);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 12px;
}
.check{
  flex:0 0 auto;
  width: 20px; height: 20px;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(255,183,3,.8), rgba(255,77,45,.7));
  box-shadow: 0 10px 26px rgba(255,106,0,.18);
  position:relative;
}
.check:after{
  content:"";
  position:absolute;
  left: 6px; top: 4px;
  width: 7px; height: 10px;
  border-right: 2px solid rgba(11,15,25,.92);
  border-bottom: 2px solid rgba(11,15,25,.92);
  transform: rotate(40deg);
}
.hero-cta{
  display:flex;
  align-items:center;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 16px;
  font-weight: 800;
  letter-spacing: .01em;
  border: 1px solid transparent;
  cursor:pointer;
  text-decoration:none;
}
.btn-primary{
  color:#0B0F19;
  background: var(--ctaGrad);
  box-shadow: 0 18px 55px rgba(255,106,0,.18);
}
.btn-primary:hover{ filter: brightness(1.02); text-decoration:none; }
.btn-primary:focus-visible{ outline: 2px solid var(--focus); outline-offset: 3px; }
.btn-ghost{
  color: var(--text);
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border: 1px solid var(--border);
}
.btn-ghost:hover{ text-decoration:none; filter: brightness(1.01); }
.btn-ghost:focus-visible{ outline: 2px solid var(--focus); outline-offset: 3px; }

.mini-note{
  font-size: 12px;
  color: var(--muted);
}

.hero-media{
  display:flex;
  align-items:center;
  justify-content:center;
}
.product-shot{
  width: min(420px, 92%);
  aspect-ratio: 1 / 1;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px;
  border-radius: var(--radius-xl);
  background: color-mix(in oklab, var(--surface) 74%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  position:relative;
  overflow:hidden; /* safe (child does not use fixed/transform) */
}
.product-shot::before{
  content:"";
  position:absolute;
  inset: -40px;
  background: radial-gradient(500px 260px at 40% 25%, rgba(255,183,3,.22), transparent 60%),
              radial-gradient(420px 240px at 60% 70%, rgba(199,183,255,.22), transparent 60%);
  pointer-events:none;
}
.product-shot img{
  position:relative;
  z-index:1;
  object-fit: contain;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 18px 45px rgba(0,0,0,.25)); /* keeps alpha clean */
}
@media (max-width: 900px){
  .section--hero{ min-height: auto; }
  .hero-grid{
    grid-template-columns: 1fr;
    gap: 18px;
    text-align:center; /* mobile centered per spec */
  }
  .hero-copy p, .hero-bullets{ margin-inline:auto; }
  .hero-cta{ justify-content:center; }
}

/* Cards and grids */
.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch; /* required */
}
@media (max-width: 900px){
  .grid3{ grid-template-columns: 1fr; }
}
.card{
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}
.card h3{
  margin: 6px 0 6px 0;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.card p{ margin: 0; color: var(--muted); }
.icon{
  width: 42px; height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,183,3,.22), rgba(199,183,255,.20));
  border: 1px solid var(--border);
  display:grid;
  place-items:center;
}
.icon svg{ width: 22px; height: 22px; }

/* Reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform:none; transition:none; }
}

/* Experience (sticky media + steps) */
.experience-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items:start;
}
@media (max-width: 900px){
  .experience-grid{ grid-template-columns: 1fr; text-align:center; }
}
.sticky-media{
  position: sticky;
  top: 86px;
  border-radius: var(--radius-xl);
  background: color-mix(in oklab, var(--surface) 76%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  overflow:hidden;
  min-height: 420px;
  display:grid;
  place-items:center;
}
.sticky-media img{
  width: 92%;
  height: auto;
  object-fit: contain;
  opacity: 0;
  transition: opacity 420ms ease;
  filter: drop-shadow(0 18px 45px rgba(0,0,0,.26));
}
.sticky-media img.active{ opacity: 1; }
.steps{
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.step{
  border-radius: 18px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface2) 70%, transparent);
  padding: 14px;
  text-align:left;
}
@media (max-width: 900px){
  .step{ text-align:center; }
}
.step strong{ display:block; margin-bottom: 4px; }
.step p{ margin:0; color: var(--muted); }
.step[aria-current="true"]{
  border-color: color-mix(in oklab, var(--a2) 38%, var(--border));
  box-shadow: 0 18px 60px rgba(255,106,0,.12);
}

/* Ingredients list */
.ingredients{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 900px){
  .ingredients{ grid-template-columns: repeat(2, 1fr); }
}
.ing{
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border:1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  display:flex;
  flex-direction:column;
  gap: 8px;
}
.ing .pill{
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,183,3,.36), rgba(199,183,255,.26), rgba(184,242,230,.22));
}
.ing strong{ font-size: 14px; }
.ing span{ color: var(--muted); font-size: 12px; }

/* Pricing */
.pricing-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch; /* required */
}
@media (max-width: 900px){
  .pricing-grid{ grid-template-columns: 1fr; }
}
.plan{
  display:flex;
  flex-direction:column;
  align-items: stretch;
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border:1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  overflow:hidden;
  position:relative;
}
.plan--featured{
  border-color: color-mix(in oklab, var(--a1) 46%, var(--border));
  box-shadow: 0 28px 80px rgba(255,106,0,.18);
}
.plan h3{ margin: 6px 0 0 0; font-size: 18px; }
.plan .meta{ color: var(--muted); font-size: 13px; margin-top: 4px; }
.plan .price{
  display:flex;
  align-items:baseline;
  gap: 10px;
  margin-top: 12px;
}
.plan .price b{ font-size: 40px; letter-spacing:-0.03em; }
.plan .price span{ color: var(--muted); font-size: 12px; }
.plan img{
  width: 100%;
  max-width: 290px;
  margin: 14px auto 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 16px 40px rgba(0,0,0,.22));
}
.plan ul{
  list-style:none;
  padding:0;
  margin: 14px 0 0 0;
  display:grid;
  gap: 8px;
  color: var(--text);
  font-size: 13px;
}
.plan li{ display:flex; gap: 10px; align-items:flex-start; }
.plan li .dot{
  width: 18px; height: 18px; border-radius: 7px;
  background: color-mix(in oklab, var(--a1) 34%, var(--chip2));
  border: 1px solid var(--border);
  flex:0 0 auto;
  margin-top: 2px;
}
.plan .small{
  color: var(--muted);
  font-size: 12px;
  margin-top: 10px;
}
.plan__cta{
  margin-top: auto; /* required */
  padding-top: 14px;
}
.plan__cta a{
  width: 100%;
}
.plan__cta .btn{ width:100%; }
.total{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: color-mix(in oklab, var(--surface2) 70%, transparent);
  border: 1px solid var(--border);
  margin-top: 12px;
  font-size: 13px;
}
.total b{ font-weight: 800; }

/* FAQ accordion */
.faq{
  display:grid;
  gap: 10px;
}
details{
  background: color-mix(in oklab, var(--surface) 78%, transparent);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
}
summary{
  cursor:pointer;
  font-weight: 800;
  list-style:none;
}
summary::-webkit-details-marker{ display:none; }
details[open]{ border-color: color-mix(in oklab, var(--a2) 34%, var(--border)); }
details p{ margin: 10px 0 0 0; color: var(--muted); }

/* Footer */
footer{
  padding: 26px 0;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:start;
}
@media (max-width: 900px){
  .footer-grid{ grid-template-columns: 1fr; text-align:center; }
}
.footer-links{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}
.footer-links a{ padding: 6px 10px; border-radius: 12px; border:1px solid var(--border); background: color-mix(in oklab, var(--surface) 70%, transparent); }
.footer-links a:hover{ text-decoration:none; filter: brightness(1.02); }
.disclaimer{
  color: var(--muted);
  font-size: 12px;
  margin-top: 10px;
}

/* Floating CTA (mobile only), no transform to avoid overflow */
.floating-cta{
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 70;
  display:none;
}
@media (max-width: 900px){
  .floating-cta{ display:block; }
}
.floating-cta .panel{
  background: color-mix(in oklab, var(--surface) 82%, transparent);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 10px;
  display:flex;
  gap: 10px;
  align-items:center;
  justify-content:space-between;
}
.floating-cta .panel span{
  font-size: 12px;
  color: var(--muted);
  max-width: 18ch;
}
@media (max-width: 420px){
  .floating-cta .panel span{ display:none; }
}