/* Production-grade, dependency-free CSS. */
:root{
  --bg:#ffffff;
  --surface:#f5f7ff;
  --surface2:#eef2ff;
  --text:#10121a;
  --muted:#2d3342;
  --border:#c7d2fe;
  --link:#1d4ed8;
  --accent:#2563eb;
  --accentText:#ffffff;
  --focus:#b45309;

  --shadow: 0 14px 40px rgba(2,6,23,.12);
  --shadow2: 0 10px 30px rgba(2,6,23,.10);
  --radius-lg:18px;
  --radius-sm:12px;

  --max:1120px;
  --padx: clamp(16px, 3vw, 28px);
  --section-y: 30px; /* pixel-perfect requirement */

  --hpad-top: 15px;
  --hpad-bottom: 10px;

  --nav-h: 68px;
  --progress-h: 3px;

  color-scheme: light;
}

html[data-theme="dark"]{
  --bg:#0b0d12;
  --surface:#121726;
  --surface2:#0f172a;
  --text:#f5f7ff;
  --muted:#c9d2e5;
  --border:#334155;
  --link:#60a5fa;
  --accent:#2563eb;
  --accentText:#ffffff;
  --focus:#b45309;

  --shadow: 0 16px 60px rgba(0,0,0,.35);
  --shadow2: 0 12px 40px rgba(0,0,0,.30);

  color-scheme: dark;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 18% 0%, rgba(37,99,235,.18), transparent 58%),
              radial-gradient(900px 520px at 85% 10%, rgba(180,83,9,.12), transparent 52%),
              var(--bg);
  color:var(--text);
  line-height:1.5;
  letter-spacing: .2px;
  overflow-x:hidden;
}

a{ color:var(--link); }
a:focus-visible, button:focus-visible{ outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 10px; }
:focus:not(:focus-visible){ outline: none; }

.skip-link{
  position:absolute;
  left:12px;
  top:12px;
  transform: translateY(-200%);
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow2);
  z-index: 9999;
}
.skip-link:focus{ transform: translateY(0); }

header{
  position:relative;
}

.navbar{
  position: sticky;
  top:0;
  z-index: 1000;
  height: var(--nav-h);
  display:flex;
  align-items: center;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}

.progress{
  position:absolute;
  left:0;
  top:0;
  height: var(--progress-h);
  width: 100%;
  background: color-mix(in srgb, var(--border) 55%, transparent);
}
.progress > span{
  display:block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 55%, white));
  transform-origin: left center;
  will-change: width;
}

.navbar .inner{
  width: min(var(--max), calc(100% - var(--padx) * 2));
  margin-inline: auto;
  display:flex;
  align-items:center;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  color:var(--text);
  font-weight: 800;
  letter-spacing: .4px;
}
.brand-badge{
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 50%, black));
  box-shadow: var(--shadow2);
  position: relative;
  overflow:hidden;
}
.brand-badge::after{
  content:"";
  position:absolute;
  inset:-2px;
  background-image: url("/assets/noise.png");
  opacity:.12;
  mix-blend-mode: overlay;
}
.brand small{
  display:block;
  font-weight: 600;
  color:var(--muted);
  letter-spacing: .2px;
  margin-top:2px;
}

nav{
  margin-left: auto;
  display:flex;
  align-items:center;
  gap: 12px;
}
.nav-links{
  display:flex;
  gap: 12px;
  align-items:center;
}
.nav-links a{
  text-decoration:none;
  color: var(--muted);
  font-weight: 700;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav-links a:hover{
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border-color: color-mix(in srgb, var(--border) 55%, transparent);
  color: var(--text);
}
.nav-links a:focus-visible{ background: var(--surface); }

.controls{
  display:flex;
  gap: 10px;
  align-items:center;
}

.icon-btn, .lang-btn{
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--surface) 65%, transparent);
  color: var(--text);
  border-radius: 14px;
  height: 42px;
  padding: 0 12px;
  display:inline-flex;
  align-items:center;
  gap: 10px;
  cursor:pointer;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform .12s ease, background-color .12s ease, border-color .12s ease;
}
.icon-btn:hover, .lang-btn:hover{
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--border) 85%, transparent);
}
.icon{
  width: 18px;
  height: 18px;
  display:inline-block;
  color: currentColor;
}

.theme-btn svg{ width:18px; height:18px; }
.theme-btn .sun{ display:inline-block; }
.theme-btn .moon{ display:none; }
html[data-theme="dark"] .theme-btn .sun{ display:none; }
html[data-theme="dark"] .theme-btn .moon{ display:inline-block; }

.lang-btn .chev{
  width: 14px;
  height: 14px;
  opacity:.9;
}
.lang-menu{
  position:absolute;
  margin-top: 10px;
  right: 0;
  width: min(280px, calc(100vw - 24px));
  background: var(--bg);
  border: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 8px;
}
.lang-menu[hidden]{ display:none; }
.lang-menu button{
  width:100%;
  text-align:left;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  border-radius: 12px;
  padding: 10px 10px;
  cursor:pointer;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 10px;
}
.lang-menu button:hover{
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border-color: color-mix(in srgb, var(--border) 55%, transparent);
}
.lang-menu .tag{
  font-size: 12px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface2);
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  color: var(--muted);
}

/* HERO */
.hero{
  position: relative;
  overflow:hidden;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}
.hero .bg{
  position:absolute;
  inset:0;
  z-index:-2;
}
.hero .bg img{
  width:100%;
  height:100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.04);
  transform: scale(1.04);
}
.hero .overlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 420px at 22% 20%, rgba(37,99,235,.30), transparent 60%),
    radial-gradient(760px 480px at 82% 30%, rgba(180,83,9,.20), transparent 60%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg) 35%, transparent), var(--bg) 70%);
  z-index:-1;
}
.hero .grain{
  position:absolute;
  inset:0;
  background-image: url("/assets/noise.png");
  opacity: .12;
  mix-blend-mode: overlay;
  z-index:0;
  pointer-events:none;
}

.hero .inner{
  width: min(var(--max), calc(100% - var(--padx) * 2));
  margin-inline:auto;
  padding: 38px 0 30px;
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.kicker{
  display:inline-flex;
  gap: 10px;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  color: var(--muted);
  font-weight: 800;
  letter-spacing: .3px;
}
.kicker svg{ width: 16px; height: 16px; }

h1{
  font-size: clamp(2.05rem, 4.2vw, 3.2rem);
  line-height: 1.06;
  margin: 14px 0 10px;
  letter-spacing: -0.6px;
}
.lede{
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 60ch;
  margin: 0 0 18px;
}
.cta-row{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid transparent;
  text-decoration:none;
  font-weight: 900;
  letter-spacing: .2px;
  transition: transform .14s ease, filter .14s ease, background-color .14s ease;
  user-select:none;
}
.btn.primary{
  background: var(--accent);
  color: var(--accentText);
  box-shadow: var(--shadow2);
}
.btn.primary:hover{ transform: translateY(-1px); filter: brightness(1.03); }
.btn.secondary{
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  border-color: color-mix(in srgb, var(--border) 70%, transparent);
  color: var(--text);
}
.btn.secondary:hover{ transform: translateY(-1px); }
.mini-note{
  margin-top: 10px;
  color: var(--muted);
  font-size: .95rem;
}
.hero-pack{
  position: relative;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  box-shadow: var(--shadow);
  padding: 18px;
  overflow:hidden;
}
.hero-pack::before{
  content:"";
  position:absolute;
  inset:-60px -40px auto auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle at 30% 30%, rgba(37,99,235,.45), transparent 60%);
  filter: blur(1px);
}
.hero-pack .stack{
  position: relative;
  min-height: 300px;
  display:grid;
  place-items:center;
}
.hero-pack img{
  display:block;
  margin-inline:auto;
  width: min(100%, 340px);
  height:auto;
  object-fit: contain;
  aspect-ratio: 1 / 1;
  transform: translateY(2px);
}
.hero-pack .meta{
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed color-mix(in srgb, var(--border) 70%, transparent);
  display:grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}
.meta .row{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  align-items:center;
}
.pill{
  font-size: 12px;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--surface2);
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  color: var(--muted);
}

/* MAIN */
main{
  width: min(var(--max), calc(100% - var(--padx) * 2));
  margin-inline:auto;
  padding-bottom: 30px;
}

main > section{
  padding: var(--section-y) 0;
}

h2{
  font-size: clamp(1.5rem, 2.4vw, 2.05rem);
  margin: 0;
  padding-top: var(--hpad-top);
  padding-bottom: var(--hpad-bottom);
  letter-spacing: -0.35px;
}
h3{
  font-size: clamp(1.1rem, 1.4vw, 1.25rem);
  margin: 0;
  padding-top: var(--hpad-top);
  padding-bottom: var(--hpad-bottom);
  letter-spacing: -0.2px;
}
article p{
  margin: 0 0 12px;
  color: var(--muted);
}
.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items:start;
}

.bullets{
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.bullets li{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  background: color-mix(in srgb, var(--surface) 74%, transparent);
  color: var(--text);
  font-weight: 800;
  display:flex;
  gap: 10px;
  align-items:flex-start;
}
.bullets svg{ flex:0 0 auto; width: 18px; height: 18px; margin-top: 1px; color: var(--accent); }

.proof{
  margin-top: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 75%, transparent), color-mix(in srgb, var(--bg) 75%, transparent));
  padding: 16px;
  box-shadow: var(--shadow2);
  display:grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 16px;
  align-items:center;
}
.proof img{
  display:block;
  margin-inline:auto;
  width: min(100%, 260px);
  height:auto;
  object-fit: contain;
  aspect-ratio: 1 / 1;
}
.stats{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.stat{
  padding: 12px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  background: color-mix(in srgb, var(--bg) 65%, transparent);
}
.stat strong{
  display:block;
  font-size: 1.05rem;
  letter-spacing: -0.2px;
}
.stat span{
  display:block;
  color: var(--muted);
  font-weight: 700;
  font-size: .92rem;
  margin-top: 4px;
}

.testimonials{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.quote{
  padding: 14px;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  box-shadow: 0 10px 28px rgba(2,6,23,.08);
}
.quote p{
  margin:0;
  color: var(--muted);
  font-weight: 650;
}
.quote footer{
  margin-top: 10px;
  display:flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--text);
  font-weight: 900;
  font-size: .92rem;
}
.quote footer span{
  color: var(--muted);
  font-weight: 800;
}

.cta-block{
  margin-top: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  background: radial-gradient(700px 320px at 25% 25%, rgba(37,99,235,.18), transparent 62%),
              color-mix(in srgb, var(--surface) 70%, transparent);
  padding: 16px;
  box-shadow: var(--shadow2);
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items:center;
  justify-content: space-between;
}
.cta-block p{ margin:0; color: var(--muted); font-weight: 800; max-width: 62ch; }

.pricing{
  margin-top: 16px;
}
.pricing-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: stretch;
}
.price-card{
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  box-shadow: var(--shadow2);
  padding: 14px;
  display:flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow:hidden;
}
.price-card[data-featured="true"]{
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 18px 60px rgba(37,99,235,.16);
  transform: translateY(-2px);
}
.badge{
  position:absolute;
  top: 12px;
  right: 12px;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .2px;
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 16%, var(--bg));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  color: var(--text);
}
.price-pack{
  display:grid;
  place-items:center;
  padding: 12px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border: 1px dashed color-mix(in srgb, var(--border) 70%, transparent);
  min-height: 170px;
}
.price-pack img{
  width: min(100%, 230px);
  height:auto;
  object-fit: contain;
  aspect-ratio: 1 / 1;
  display:block;
  margin-inline:auto;
}
.price-title{
  display:flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-top: 10px;
}
.price-title strong{
  font-size: 1.15rem;
  letter-spacing: -0.3px;
}
.price-title span{
  color: var(--muted);
  font-weight: 900;
}
.price-card ul{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-weight: 750;
}
.price-card li{ margin: 6px 0; }
.price-cta{
  margin-top: auto;
  padding-top: 12px;
}

.faq{
  margin-top: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  padding: 10px;
}
details{
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  padding: 8px 10px;
}
details + details{ margin-top: 6px; }
summary{
  cursor:pointer;
  font-weight: 950;
  color: var(--text);
  list-style:none;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 10px;
}
summary::-webkit-details-marker{ display:none; }
summary .q{
  display:flex;
  gap: 10px;
  align-items:flex-start;
}
summary .q svg{ width: 18px; height: 18px; color: var(--accent); margin-top: 1px; }
/* Prevent default SVG sizing (300x150) from blowing up the layout */
summary .chev{
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  display:block;
  color: var(--muted);
  opacity: .92;
  transition: transform .18s ease;
}
details[open] summary .chev{ transform: rotate(180deg); }
details[open]{
  background: color-mix(in srgb, var(--bg) 74%, transparent);
  border-color: color-mix(in srgb, var(--border) 65%, transparent);
}
details p{
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 750;
}

/* Footer */
footer{
  border-top: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
}
footer .inner{
  width: min(var(--max), calc(100% - var(--padx) * 2));
  margin-inline:auto;
  padding: 18px 0;
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items:center;
}
.footer-link{
  color: var(--text);
  text-decoration: none;
  font-weight: 950;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--surface) 72%, transparent);
}
.footer-note{
  color: var(--muted);
  font-weight: 750;
  max-width: 68ch;
}

/* Reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px){
  .hero .inner{ grid-template-columns: 1fr; }
  .nav-links{ display:none; }
  .proof{ grid-template-columns: 1fr; }
  .testimonials{ grid-template-columns: 1fr; }
  .pricing-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .hero .inner{ padding: 30px 0 22px; text-align:center; }
  .lede, .mini-note{ margin-left:auto; margin-right:auto; }
  .cta-row{ justify-content:center; }
  .btn{ width: min(100%, 360px); }
  main{ text-align:center; }
  .bullets{ text-align:left; grid-template-columns: 1fr; }
  article p{ text-align:center; }
  article .bullets{ text-align:left; }
  .grid-2{ grid-template-columns: 1fr; }
  .cta-block{ justify-content:center; text-align:center; }
  .cta-block p{ text-align:center; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ scroll-behavior:auto !important; transition:none !important; animation:none !important; }
  .reveal{ opacity:1; transform:none; }
}