@font-face { font-family: "Quicksand"; src: url("assets/fonts/Quicksand-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Quicksand"; src: url("assets/fonts/Quicksand-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Quicksand"; src: url("assets/fonts/Quicksand-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Quicksand"; src: url("assets/fonts/Quicksand-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Roboto"; src: url("assets/fonts/Roboto-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Roboto"; src: url("assets/fonts/Roboto-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }

:root {
  --canvas: #FAF5ED;
  --card: #FFFFFF;
  --field: #FAF5ED;
  --text: #313246;
  --text-2: #5D5E72;
  --text-3: #8A8A9A;
  --accent: #8A4AA9;
  --button-bg: #313246;
  --button-fg: #FAF5ED;
  --border: rgba(49, 50, 70, 0.10);
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.07);
  --selected: #F7ABA7;
  --selected-text: #313246;
  --coral: #DD4D50;
  --blue-bg: #E3F1FB; --blue: #1B6FA8;
  --amber-bg: #FCE9CF; --amber: #9A6200;
  --teal-bg: #DDF3EE; --teal: #0F7A64;
  --rose-bg: #FBE2E9; --rose: #B0455F;
  --plum-bg: #F1E4F7;
  --code-bg: #282A36;
  --code-fg: #F8F8F2;
  --quote-bar: #D0D0D8;
  --font: "Quicksand", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "Roboto", ui-monospace, SFMono-Regular, Menlo, monospace;
  --gutter: 24px;
  --max: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #1E1F2C;
    --card: #313246;
    --field: #1E1F2C;
    --text: #FAF5ED;
    --text-2: #C3C2D2;
    --text-3: #9B9AAE;
    --accent: #C674CB;
    --button-bg: #FAF5ED;
    --button-fg: #313246;
    --border: rgba(250, 245, 237, 0.12);
    --shadow: 0 0 0 1px rgba(250, 245, 237, 0.10);
    --selected: #7A3F4E;
    --selected-text: #FAF5ED;
    --coral: #F07A7C;
    --blue-bg: #243446; --blue: #7DBCEB;
    --amber-bg: #443823; --amber: #F8B538;
    --teal-bg: #1F3A37; --teal: #4CC9AE;
    --rose-bg: #46303A; --rose: #F29AB1;
    --plum-bg: #3E3050;
    --code-bg: #16171F;
    --quote-bar: #55566C;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; }

h1, h2, h3 { line-height: 1.15; margin: 0; overflow-wrap: break-word; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 8px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  background: var(--button-bg);
  color: var(--button-fg);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.button-small { min-height: 40px; padding: 0 18px; font-size: 0.9375rem; }

.button-disabled { opacity: 0.85; cursor: default; }

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--canvas) 86%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px var(--gutter);
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.25rem; text-decoration: none; }

.brand img { border-radius: 9px; }

.nav-links { display: flex; gap: 28px; margin-left: auto; }

.nav-links a { text-decoration: none; font-weight: 600; color: var(--text-2); }

.nav-links a:hover { color: var(--text); }

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

.nav-legal .nav-actions { margin-left: auto; }

.lang {
  min-width: 44px;
  min-height: 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font: 600 0.875rem var(--font);
  cursor: pointer;
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px var(--gutter) 40px;
  text-align: center;
}

.hero-title {
  font-size: clamp(2.25rem, 5.4vw, 4rem);
  font-weight: 700;
  max-width: 16ch;
  margin: 0 auto;
  letter-spacing: normal;
}

.hero-title em { font-style: normal; color: var(--accent); }

.device-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 36px 0 32px;
  padding: 6px;
  border-radius: 999px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.device-tabs button {
  min-height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-2);
  font: 600 0.9375rem var(--font);
  cursor: pointer;
}

.device-tabs button[aria-selected="true"] { background: var(--button-bg); color: var(--button-fg); }

.stage { display: flex; justify-content: center; padding: 8px 0 12px; }

.device {
  width: 100%;
  max-width: 1000px;
  background: var(--card);
  border-radius: 16px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12), 0 0 0 1px var(--border);
  overflow: hidden;
  text-align: left;
  transition: max-width 0.35s ease, border-radius 0.35s ease;
}

.device-chrome { display: flex; gap: 8px; padding: 14px 16px 0; }

.device-chrome i { width: 12px; height: 12px; border-radius: 50%; background: #FF5F57; }
.device-chrome i:nth-child(2) { background: #FEBC2E; }
.device-chrome i:nth-child(3) { background: #28C840; }

.app {
  display: grid;
  grid-template-columns: 210px 250px minmax(0, 1fr);
  min-height: 480px;
  font-size: 0.875rem;
}

.app-sidebar { padding: 18px 12px; }

.app-label { margin: 14px 10px 6px; font-weight: 700; font-size: 0.75rem; color: var(--text-3); }
.app-label:first-child { margin-top: 0; }

.app-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 2px 0;
  padding: 7px 10px;
  border-radius: 10px;
  color: var(--text);
  font-weight: 500;
}

.app-row b { margin-left: auto; font-weight: 500; color: var(--text-3); }

.app-row-active { background: var(--selected); color: var(--selected-text); }
.app-row-active b { color: inherit; }

.dot { width: 10px; height: 10px; border-radius: 4px; flex: none; }
.dot-ink { background: var(--text); }
.dot-coral { background: var(--coral); }
.dot-muted { background: var(--text-3); }
.dot-blue { background: #3199E0; }
.dot-amber { background: #F8B538; }
.dot-teal { background: #19AA8C; }

.app-list { padding: 18px 12px; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }

.app-search {
  padding: 8px 12px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: var(--field);
  color: var(--text-3);
}

.app-note { padding: 10px 12px; border-radius: 14px; margin-bottom: 4px; }

.app-note strong { display: block; font-weight: 700; }

.app-note span { display: block; color: var(--text-2); font-size: 0.8125rem; line-height: 1.45; }

.app-note-active { background: var(--field); }

.app-editor { padding: 26px 34px 30px; font-size: 0.9375rem; line-height: 1.6; }

.app-editor h2 { font-size: 1.75rem; margin-bottom: 10px; }

.app-editor h3 { font-size: 1.125rem; margin: 18px 0 6px; }

.app-editor p { margin: 0; color: var(--text-2); }

.tasks { list-style: none; margin: 0; padding: 0; }

.tasks li, .pv-task { display: flex; align-items: center; gap: 10px; margin: 4px 0; }

.box { width: 16px; height: 16px; border-radius: 5px; border: 2px solid var(--text-3); flex: none; }

.done .box { background: var(--accent); border-color: var(--accent); }

.done > span:last-child { color: var(--text-3); text-decoration: line-through; }

blockquote, .pv-quote {
  margin: 16px 0;
  padding: 2px 0 2px 18px;
  font-family: var(--mono);
  color: var(--text-2);
  position: relative;
}

blockquote::before, .pv-quote::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  border-radius: 4px;
  background: var(--quote-bar);
}

pre {
  margin: 0;
  padding: 14px 16px;
  border-radius: 6px;
  background: var(--code-bg);
  color: var(--code-fg);
  font: 0.8125rem/1.6 var(--mono);
  overflow-x: auto;
}

.tk-key { color: #FF79C6; }
.tk-fn { color: #50FA7B; }
.tk-str { color: #F1FA8C; }
.tk-num { color: #BD93F9; }
.tk-op { color: #FF79C6; }

.device-shot { display: none; width: 100%; }
.device-shot img { width: 100%; height: auto; }
.mac-shot { max-width: 1100px; }
.iphone-shot {
  max-width: 340px;
  border: 11px solid #16171F;
  border-radius: 46px;
  overflow: hidden;
  background: #16171F;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12), 0 0 0 1px var(--border);
}
.duo-shot {
  max-width: 900px;
  border: 12px solid #16171F;
  border-radius: 32px;
  overflow: hidden;
  background: #16171F;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12), 0 0 0 1px var(--border);
}
.vision-shot {
  max-width: 1100px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.16), 0 0 0 1px var(--border);
}
.stage[data-device="mac"] .device,
.stage[data-device="iphone"] .device,
.stage[data-device="duo"] .device,
.stage[data-device="vision"] .device { display: none; }
.stage[data-device="mac"] .mac-shot,
.stage[data-device="iphone"] .iphone-shot,
.stage[data-device="duo"] .duo-shot,
.stage[data-device="vision"] .vision-shot { display: block; }
html[lang="en"] .shot-es,
html:not([lang="en"]) .shot-en { display: none; }


.stage[data-device="iphone"] .device { max-width: 340px; border-radius: 46px; border: 11px solid #16171F; }
.stage[data-device="iphone"] .device-chrome { display: block; padding: 10px 0 0; }
.stage[data-device="iphone"] .device-chrome i { display: none; }
.stage[data-device="iphone"] .device-chrome::before {
  content: "";
  display: block;
  width: 96px;
  height: 26px;
  margin: 0 auto;
  border-radius: 999px;
  background: #16171F;
}
.stage[data-device="iphone"] .app { grid-template-columns: minmax(0, 1fr); min-height: 560px; }
.stage[data-device="iphone"] .app-sidebar,
.stage[data-device="iphone"] .app-list { display: none; }
.stage[data-device="iphone"] .app-editor { padding: 20px 22px 28px; }


.hero-points {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
  margin: 28px 0 0;
  padding: 0;
  color: var(--text-2);
  font-weight: 600;
}

.intro {
  max-width: 720px;
  margin: 0 auto;
  padding: 88px var(--gutter) 24px;
  text-align: center;
}

.intro h2 { font-size: clamp(2rem, 4.4vw, 3rem); }

.intro p { margin: 18px 0 0; font-size: 1.1875rem; color: var(--text-2); }

.feature {
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: center;
}

.feature-flip .feature-text { order: 2; }


.feature h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); margin-bottom: 18px; }

.feature ul { margin: 0; padding: 0; list-style: none; }

.feature li {
  position: relative;
  padding-left: 26px;
  margin: 12px 0;
  color: var(--text-2);
  font-size: 1.125rem;
}

.feature li strong { color: var(--text); font-weight: 700; }

.feature li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.feature-art {
  background: var(--card);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 32px;
  min-width: 0;
}

.split-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }

.split-code {
  background: var(--field);
  color: var(--text);
  border-radius: 20px;
  padding: 20px;
  font-size: 0.875rem;
  white-space: pre-wrap;
}

.md-mark { color: var(--accent); font-weight: 500; }

.split-preview { padding: 12px 8px; font-size: 0.9375rem; }

.split-preview p { margin: 0; }

.pv-h { font-size: 1.375rem; font-weight: 700; margin-bottom: 10px !important; }

.feature-shot { background: none; box-shadow: none; padding: 0; border-radius: 0; }
.feature-shot img { width: 100%; height: auto; max-width: 560px; margin: 0 auto; filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.12)); }

.themes { display: grid; gap: 14px; }

.theme { padding: 18px 20px; border-radius: 14px; font: 0.9375rem var(--mono); }
.theme-dracula { background: #282A36; color: #F8F8F2; }
.theme-light { background: #F6F8FA; color: #24292F; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08); }
.theme-light .tk-key { color: #CF222E; } .theme-light .tk-fn { color: #8250DF; }
.theme-dusk { background: #2E3440; color: #ECEFF4; }
.theme-dusk .tk-key { color: #81A1C1; } .theme-dusk .tk-fn { color: #88C0D0; }

.more { max-width: var(--max); margin: 0 auto; padding: 88px var(--gutter) 40px; text-align: center; }

.more h2 { font-size: clamp(2rem, 4.4vw, 3rem); }

.more-lead { margin: 14px 0 40px; color: var(--text-2); font-size: 1.1875rem; }

.more-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  text-align: left;
}

.more-grid li { background: var(--card); border-radius: 20px; padding: 20px; box-shadow: var(--shadow); color: var(--text-2); }

.more-grid strong { color: var(--text); }

.cta { max-width: 640px; margin: 0 auto; padding: 72px var(--gutter) 96px; text-align: center; }

.cta img { margin: 0 auto 24px; border-radius: 28px; box-shadow: var(--shadow); }

.cta h2 { font-size: clamp(2rem, 4.4vw, 3rem); }

.cta p { margin: 14px 0 28px; color: var(--text-2); font-size: 1.1875rem; }

.footer { border-top: 1px solid var(--border); }

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px var(--gutter) 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
}

.footer .brand { font-size: 1.0625rem; }
.footer .brand img { border-radius: 7px; }

.footer-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }

.footer-links a { text-decoration: none; color: var(--text-2); font-weight: 600; }

.footer-credit { margin: 0 0 0 auto; color: var(--text-2); font-size: 0.9375rem; }

.footer-credit a { color: var(--text); font-weight: 600; text-decoration: none; }

.footer-credit a:hover { text-decoration: underline; }

.nav-back { color: var(--text-2); font-weight: 600; text-decoration: none; padding: 8px 4px; }

.nav-back:hover { color: var(--text); }

.legal { max-width: 760px; margin: 0 auto; padding: 56px var(--gutter) 88px; }

.legal h1 { font-size: clamp(2.25rem, 5vw, 3.25rem); }

.legal h2 { font-size: 1.5rem; margin: 44px 0 12px; }

.legal h3 { font-size: 1.125rem; margin: 24px 0 8px; }

.legal p, .legal li { color: var(--text-2); }

.legal p { margin: 0 0 14px; }

.legal ul { margin: 0 0 14px; padding-left: 22px; }

.legal li { margin: 6px 0; }

.legal li::marker { color: var(--accent); }

.legal a { color: var(--accent); text-underline-offset: 3px; }

.legal-dates { margin-top: 12px !important; color: var(--text-3) !important; font-size: 0.9375rem; }

.legal-summary { margin: 32px 0; padding: 24px 28px; border-radius: 28px; background: var(--card); box-shadow: var(--shadow); }

.legal-summary h2 { margin: 0 0 10px; font-size: 1.25rem; }

.legal-summary ul { margin: 0; }

@media (max-width: 960px) {
  .app { grid-template-columns: 250px minmax(0, 1fr); }
  .app-sidebar { display: none; }
  .app-list { border-left: 0; }
  .feature { grid-template-columns: minmax(0, 1fr); gap: 32px; padding: 48px var(--gutter); }
  .feature-flip .feature-text { order: 0; }
  .more-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  :root { --gutter: 16px; }
  .duo-shot { border-width: 8px; border-radius: 24px; }
  .vision-shot { border-radius: 18px; }
  .nav-links { display: none; }
  .nav-actions { margin-left: auto; }
  .hero { padding-top: 48px; }
  .device-tabs { flex-wrap: nowrap; gap: 2px; max-width: 100%; }
  .device-tabs button { padding: 0 12px; font-size: 0.875rem; white-space: nowrap; }
  .app { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .app-list { display: none; }
  .app-editor { padding: 22px 20px 24px; }
  .feature-art { padding: 20px; border-radius: 24px; }
  .split-card { grid-template-columns: minmax(0, 1fr); }
  .more-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-credit { margin-left: 0; }
}

@media (max-width: 380px) {
  .nav-inner { gap: 12px; }
  .brand { gap: 8px; font-size: 1.125rem; white-space: nowrap; }
  .nav-actions { gap: 6px; }
  .device-tabs button { padding: 0 9px; }
  .brand { flex-shrink: 0; }
  .nav .button-small { padding: 0 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .device { transition: none; }
}