/* styles.css — Vanilla, production-ready, zero deps */

/* ============ Reset & Base ============ */
*,
*::before,
*::after { box-sizing: border-box; }

html:focus-within { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 4px; }
a:hover { text-decoration: underline; }

:root{
  --font-sans: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --container: 1120px;
  --radius: 18px;

  --section-pad-y: 30px;

  /* default = light (applied by JS for system/dark) */
  --bg: #FBF7F1;
  --surface: #FFFFFF;
  --surface-2: #F2ECE4;
  --text: #1A1425;
  --muted: #4B425F;
  --border: #8E8173;
  --accent: #7A4E00;
  --accent-2: #B3166F;
  --on-accent: #FFFFFF;
  --focus: #1A1425;

  --shadow: 0 12px 40px rgba(0,0,0,.18);
  --shadow-2: 0 24px 90px rgba(0,0,0,.28);
}

[data-theme="dark"]{
  --bg: #0B0A0F;
  --surface: #141220;
  --surface-2: #1B1830;
  --text: #F7F5FF;
  --muted: #C9C4DB;
  --border: #6B66C0;
  --accent: #D6B15B;
  --accent-2: #E35DA7;
  --on-accent: #1A1425;
  --focus: #FFD76A;

  --shadow: 0 14px 50px rgba(0,0,0,.55);
  --shadow-2: 0 28px 110px rgba(0,0,0,.70);
}

@media (prefers-reduced-motion: reduce){
  html:focus-within { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ============ Layout Helpers ============ */
.container{ width: min(100% - 32px, var(--container)); margin-inline: auto; }

.skip-link{
  position: absolute;
  left: 12px;
  top: 8px;
  padding: 10px 14px;
  background: var(--surface);
  color: var(--text);
  border: 2px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  transform: translateY(-140%);
  transition: transform .18s ease;
  z-index: 9999;
}
.skip-link:focus{ transform: translateY(0); outline: none; }

header{ position: relative; overflow: clip; }

/* ============ Sticky Navbar + Progress ============ */
.nav-wrap{
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 68%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}

.progress{
  height: 4px;
  background: color-mix(in srgb, var(--border) 35%, transparent);
  position: relative;
}
.progress > span{
  display:block;
  height:100%;
  width:0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform-origin: left;
  border-radius: 0 999px 999px 0;
}

.navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 12px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 160px;
}
.brand-mark{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: radial-gradient(60% 60% at 30% 30%, color-mix(in srgb, var(--accent) 70%, transparent), transparent),
              linear-gradient(135deg, color-mix(in srgb, var(--accent-2) 65%, transparent), color-mix(in srgb, var(--accent) 55%, transparent));
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  position: relative;
  overflow:hidden;
}
.brand-mark::after{
  content:"";
  position:absolute; inset:-20%;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,.35), transparent 60%);
  transform: rotate(25deg);
}
.brand-name{
  font-weight: 800;
  letter-spacing: .02em;
  font-size: 15px;
}
.brand-tag{ font-size: 12px; color: var(--muted); margin-top: -2px; }

.nav-links{
  display:flex;
  align-items:center;
  gap: 14px;
}
.nav-links a{
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
  font-size: 13px;
  padding: 10px 10px;
  border-radius: 12px;
}
.nav-links a:hover{ background: color-mix(in srgb, var(--surface) 75%, transparent); }
.nav-links a:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* Controls (language + theme) */
.controls{ display:flex; align-items:center; gap: 10px; }

.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.icon-btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow); }
.icon-btn:active{ transform: translateY(0); }
.icon-btn:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* Custom language dropdown */
.lang{
  position: relative;
}
.lang-trigger{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  height: 42px;
  padding: 0 12px;
  border-radius: 14px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
}
.lang-trigger:hover{ box-shadow: var(--shadow); transform: translateY(-1px); }
.lang-trigger:active{ transform: translateY(0); }
.lang-trigger:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.lang-panel{
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: min(240px, calc(100vw - 32px));
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-2);
  padding: 6px;
  display: none;
}
.lang-panel[aria-hidden="false"]{ display:block; }
.lang-option{
  width: 100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
  padding: 12px 12px;
  border-radius: 12px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  font-weight: 700;
}
.lang-option small{ color: var(--muted); font-weight: 650; }
.lang-option:hover{ background: color-mix(in srgb, var(--surface-2) 80%, transparent); }
.lang-option[aria-selected="true"]{
  background: color-mix(in srgb, var(--accent) 22%, var(--surface));
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
}
.lang-option:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

/* Mobile nav */
.nav-toggle{ display: inline-flex; }
@media (max-width: 860px){
  .nav-links{ display:none; }

  main > section{ text-align: center; }
  main > section ul,
  main > section ol{ text-align: left; }
  main > section .list{ text-align: left; width: min(100%, 520px); margin-inline: auto; }
}
.mobile-menu{
  display:none;
  padding: 0 0 12px 0;
}
.mobile-menu[aria-hidden="false"]{ display:block; }
.mobile-menu a{
  display:block;
  padding: 12px 0;
  border-top: 1px solid color-mix(in srgb, var(--border) 45%, transparent);
  text-decoration:none;
  font-weight: 750;
}

.mobile-menu .menu-divider{
  height: 1px;
  background: var(--border);
  margin: 12px 6px 0;
  border-radius: 999px;
}

.mobile-menu .lang{
  margin-top: 12px;
  padding-top: 12px;
}

.mobile-menu .lang-trigger{
  width: 100%;
  justify-content: space-between;
}

.mobile-menu .lang-panel{
  position: static;
  top: auto;
  right: auto;
  width: 100%;
  margin-top: 8px;
}

/* ============ Hero ============ */
.hero{
  position: relative;
  padding: 36px 0 30px 0;
}
.hero::before{
  content:"";
  position:absolute;
  inset: -1px;
  background:
    radial-gradient(900px 420px at 15% 10%, color-mix(in srgb, var(--accent) 28%, transparent), transparent 55%),
    radial-gradient(880px 460px at 80% 15%, color-mix(in srgb, var(--accent-2) 22%, transparent), transparent 55%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg) 85%, transparent), var(--bg));
  pointer-events:none;
  z-index: 0;
}
.hero-grid{
  position: relative;
  z-index: 1;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
}
.hero-copy{
  max-width: 58ch;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-2) 85%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}
h1{
  margin: 14px 0 10px 0;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.04;
  letter-spacing: -0.03em;
}
.hero-sub{
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--muted);
  margin: 0 0 18px 0;
}
.hero-bullets{
  margin: 0 0 18px 0;
  padding-left: 18px;
}
.hero-bullets li{ margin: 8px 0; }
.hero-bullets strong{ color: var(--text); }
.cta-row{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  text-decoration:none;
  font-weight: 850;
  letter-spacing: .01em;
  border-radius: 16px;
  padding: 14px 16px;
  border: 2px solid transparent;
  min-height: 48px;
  cursor: pointer;
}
.btn-primary{
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--accent-2)));
  color: var(--on-accent);
  box-shadow: var(--shadow);
}
.btn-primary:hover{ transform: translateY(-1px); box-shadow: var(--shadow-2); }
.btn-primary:active{ transform: translateY(0); }
.btn-secondary{
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover{ transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-secondary:active{ transform: translateY(0); }
.btn:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}
.affiliate-note{
  font-size: 12px;
  color: var(--muted);
  margin-top: 10px;
}

.hero-media{
  position: relative;
  display:flex;
  justify-content:center;
  align-items:center;
}
.hero-card{
  width: min(420px, 100%);
  border-radius: 26px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  box-shadow: var(--shadow-2);
  padding: 18px;
  position: relative;
  overflow:hidden;
}
.hero-card::before{
  content:"";
  position:absolute;
  inset:-30%;
  background-image: url("/assets/bg-fabric-1280.jpg");
  background-size: cover;
  background-position: center;
  filter: saturate(0.9) contrast(1.08);
  opacity: .22;
  transform: rotate(-6deg);
}
[data-theme="dark"] .hero-card::before{ opacity: .32; }
.hero-card::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 75%, transparent), transparent);
  pointer-events:none;
}
.hero-pack{
  position: relative;
  z-index: 1;
  display:block;
  margin-inline:auto;
  width: min(320px, 86%);
  aspect-ratio: 426 / 676;
  object-fit: contain;
  filter: drop-shadow(0 26px 70px rgba(0,0,0,.55));
  animation: floaty 5.5s ease-in-out infinite;
}
@keyframes floaty{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce){
  .hero-pack{ animation: none; }
}
.hero-badges{
  position: relative;
  z-index: 2;
  display:flex;
  justify-content:center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 2px solid var(--border);
  color: var(--text);
  font-weight: 800;
  font-size: 12px;
}
.badge img{
  height: 22px;
  width: auto;
  max-width: 92px;
}

/* Mobile hero alignment rules */
@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; text-align:center; }
  .hero-copy{ margin-inline:auto; }
  .hero-bullets{ text-align:left; width: min(100%, 520px); margin-inline:auto; }
  .cta-row{ justify-content:center; }
  .btn{ width: min(100%, 360px); }
}

/* ============ Main Sections (strict) ============ */
main{ display:block; }
section{
  padding-block: var(--section-pad-y);
  padding-inline: clamp(16px, 4vw, 28px);
}

main > section > *{
  max-width: var(--container);
  margin-inline: auto;
}
section > h2{
  margin: 0;
  padding-top: 15px;
  padding-bottom: 10px;
  font-size: 24px;
  letter-spacing: -0.015em;
}
article > h3{
  margin: 0;
  padding-top: 15px;
  padding-bottom: 10px;
  font-size: 16px;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 12px 0; }
p:last-child{ margin-bottom: 0; }
.muted{ color: var(--muted); }

.section-card{
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.grid-2{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}
@media (max-width: 860px){
  .grid-2{ grid-template-columns: 1fr; text-align:center; }
  .grid-2 ul{ text-align:left; }
}

.list{
  margin: 0;
  padding-left: 18px;
}
.list li{ margin: 8px 0; }

.pill-row{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-2) 80%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  font-weight: 800;
  color: var(--text);
  font-size: 12px;
}
.pill svg{ width: 16px; height: 16px; }

.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.is-revealed{ opacity: 1; transform: translateY(0); }

/* Pricing */
.pricing-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
  align-items: stretch;
}
@media (max-width: 980px){
  .pricing-grid{ grid-template-columns: 1fr; }
}
.price-card{
  display:flex;
  flex-direction: column;
  height: 100%;
  background: var(--surface);
  border: 2px solid color-mix(in srgb, var(--border) 55%, transparent);
  border-radius: 22px;
  padding: 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow:hidden;
}
.price-card.featured{
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  box-shadow: var(--shadow-2);
}
.price-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 10px;
}
.price-tag{
  font-weight: 900;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 18%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
}
.price-pack{
  width: min(280px, 100%);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display:block;
  margin: 12px auto 10px auto;
  filter: drop-shadow(0 18px 50px rgba(0,0,0,.45));
}
.price{
  font-size: 34px;
  font-weight: 950;
  letter-spacing: -0.02em;
  margin-top: 2px;
}
.price small{ font-size: 12px; color: var(--muted); font-weight: 750; letter-spacing: .04em; }
.price-sub{ color: var(--muted); margin: 6px 0 10px 0; }
.cta-wrap{ margin-top: auto; padding-top: 12px; }

/* FAQ Accordion */
.faq{
  border: 2px solid color-mix(in srgb, var(--border) 55%, transparent);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.faq-item + .faq-item{ border-top: 1px solid color-mix(in srgb, var(--border) 50%, transparent); }
.faq-q{
  width: 100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 14px 14px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  font-weight: 900;
}
.faq-q:hover{ background: color-mix(in srgb, var(--surface-2) 80%, transparent); }
.faq-q:focus-visible{ outline: 3px solid var(--focus); outline-offset: -2px; }
.faq-a{
  padding: 0 14px 14px 14px;
  color: var(--muted);
}
.chev{
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  transition: transform .2s ease;
}
.faq-q[aria-expanded="true"] .chev{ transform: rotate(180deg); }

/* Trust */
.trust-row{
  display:flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items:center;
  justify-content: space-between;
}
.trust-logos{
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items:center;
}
.trust-logos img{
  height: 42px;
  width:auto;
  display:block;
  margin: 0;
}
.trust-logos .seal{ height: 36px; }

/* Footer */
footer{
  padding: 26px 0 40px 0;
  border-top: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}
.footer-grid{
  display:flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items:center;
  justify-content: space-between;
}
.footer-grid a{
  color: var(--text);
  font-weight: 850;
}
.small{
  font-size: 12px;
  color: var(--muted);
}

/* Offline page */
.offline{
  min-height: 100vh;
  display:grid;
  place-items:center;
  padding: 24px;
}
.offline-card{
  width: min(720px, 100%);
  border-radius: 22px;
  background: var(--surface);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-2);
  padding: 18px;
}