:root {
  --orange: #ff5a1f;
  --orange-2: #ff9b24;
  --orange-soft: rgba(255, 112, 20, .13);
  --green: #31c96b;
  --bg: #fbfbfd;
  --paper: #ffffff;
  --ink: #151517;
  --muted: #73737a;
  --muted-2: #9a9aa2;
  --stroke: rgba(29,29,31,.075);
  --glass: rgba(255,255,255,.68);
  --shadow: 0 44px 120px rgba(0,0,0,.13), 0 34px 90px rgba(255, 111, 0, .10);
  --shadow-soft: 0 28px 90px rgba(0,0,0,.09);
  --max: 1220px;
  --radius-device: 46px;
  --radius-card: 40px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% -10%, rgba(255,134,36,.20), transparent 39rem),
    linear-gradient(180deg, #fffaf5 0%, var(--bg) 30rem, #fff 100%);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.ambient { position: fixed; pointer-events: none; z-index: -1; filter: blur(10px); }
.ambient-one { inset: -24rem -10rem auto -10rem; height: 52rem; background: radial-gradient(circle at 50% 0%, rgba(255,128,24,.20), transparent 58%); }
.ambient-two { right: -18rem; top: 40vh; width: 36rem; height: 36rem; background: radial-gradient(circle, rgba(255,172,56,.12), transparent 62%); }
.site-header {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 40;
  width: min(calc(100% - 32px), var(--max)); height: 58px;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 12px;
  border-radius: 999px; border: 1px solid rgba(255,255,255,.72);
  background: rgba(255,255,255,.68); backdrop-filter: blur(28px) saturate(1.25);
  box-shadow: 0 12px 34px rgba(0,0,0,.065);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: -.025em; }
.brand img { width: 36px; height: 36px; border-radius: 10px; box-shadow: 0 10px 24px rgba(255,104,0,.22); }
nav { display: flex; align-items: center; gap: 4px; }
nav a { padding: 10px 13px; border-radius: 999px; color: rgba(21,21,23,.62); font-size: 14px; font-weight: 680; }
nav a:hover { color: var(--ink); background: rgba(0,0,0,.045); }
.language-switch { display: inline-grid; grid-template-columns: repeat(2, 28px); flex-shrink: 0; align-items: center; gap: 12px; margin-left: 10px; padding: 0 8px; color: rgba(21,21,23,.54); font-size: 14px; font-weight: 780; line-height: 1; }
.language-switch a { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 32px; padding: 0; font: inherit; line-height: 1; }
.language-switch a { color: rgba(21,21,23,.54); }
.language-switch a:hover { color: var(--ink); }
.language-switch a.is-active { color: var(--ink); }
.hero {
  min-height: 100svh;
  padding: 124px 24px 76px;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: clamp(28px, 4.8vw, 58px);
  place-items: center;
}
.hero-copy { text-align: center; width: min(920px, 100%); }
.hero-mark { width: 92px; height: 92px; border-radius: 23px; display: block; margin: 0 auto 20px; box-shadow: 0 24px 50px rgba(255,104,0,.24); animation: logoBreathe 5.4s ease-in-out infinite; }
@keyframes logoBreathe { 0%, 100% { transform: translateY(0); filter: brightness(1); } 50% { transform: translateY(-3px); filter: brightness(1.04); } }
.eyebrow { margin: 0 0 14px; color: var(--orange); font-size: 12px; font-weight: 820; letter-spacing: .12em; text-transform: uppercase; }
h1, h2 { margin: 0; font-weight: 820; letter-spacing: -.072em; }
h1 { font-size: clamp(58px, 9vw, 126px); line-height: .90; }
.hero-subtitle { margin: 24px auto 0; max-width: 720px; color: var(--muted); font-size: clamp(20px, 2.1vw, 28px); line-height: 1.30; letter-spacing: -.028em; }
.device-stage { position: relative; width: min(1180px, 100%); perspective: 1700px; }
.hero-stage { margin-top: 0; }
.device-shadow { position: absolute; left: 8%; right: 8%; bottom: -3%; height: 18%; border-radius: 50%; background: radial-gradient(ellipse, rgba(0,0,0,.26), transparent 68%); filter: blur(24px); opacity: .42; }
.ipad-shell {
  position: relative; padding: clamp(10px, 1.25vw, 18px); border-radius: var(--radius-device);
  background: linear-gradient(145deg, #303034 0%, #0d0d0f 48%, #343438 100%);
  box-shadow: var(--shadow);
  transform: rotateX(5deg) rotateY(0deg) translateY(0);
  animation: floatDevice 7s ease-in-out infinite;
  transition: transform 500ms cubic-bezier(.2,.8,.2,1), box-shadow 500ms cubic-bezier(.2,.8,.2,1);
  will-change: transform;
}
.ipad-shell::before { content: ""; position: absolute; inset: 5px; border-radius: calc(var(--radius-device) - 8px); border: 1px solid rgba(255,255,255,.22); pointer-events: none; z-index: 3; }
.ipad-shell img { display: block; width: 100%; aspect-ratio: 2388 / 1668; object-fit: cover; border-radius: calc(var(--radius-device) - 17px); background: #fff; }
.ipad-glass { position: absolute; inset: clamp(10px, 1.25vw, 18px); z-index: 2; pointer-events: none; border-radius: calc(var(--radius-device) - 17px); background: linear-gradient(115deg, rgba(255,255,255,.34), transparent 26%, transparent 68%, rgba(255,255,255,.12)), radial-gradient(circle at 18% 14%, rgba(255,255,255,.24), transparent 20%); mix-blend-mode: screen; opacity: .52; }
@keyframes floatDevice { 0%,100% { transform: rotateX(5deg) translateY(0); } 50% { transform: rotateX(5deg) translateY(-8px); } }
.reveal { opacity: 0; transform: translateY(18px); animation: revealUp 900ms cubic-bezier(.2,.8,.2,1) forwards; }
.delay-1 { animation-delay: .16s; }
@keyframes revealUp { to { opacity: 1; transform: translateY(0); } }
.moment { width: min(var(--max), calc(100% - 40px)); margin: 0 auto clamp(80px, 11vw, 150px); display: grid; gap: clamp(24px, 4vw, 44px); }
.moment-copy { text-align: center; }
.moment-index { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 26px; margin-bottom: 10px; border-radius: 999px; color: var(--orange); background: rgba(255,90,31,.09); font-size: 12px; font-weight: 850; letter-spacing: .04em; }
.moment h2 { font-size: clamp(72px, 13vw, 188px); line-height: .79; }
.moment p { max-width: 670px; margin: 22px auto 0; color: var(--muted); font-size: clamp(20px, 2.3vw, 30px); line-height: 1.25; letter-spacing: -.035em; }
.showcase-card { position: relative; overflow: hidden; border-radius: var(--radius-card); background: rgba(255,255,255,.78); border: 1px solid var(--stroke); box-shadow: var(--shadow-soft); padding: clamp(9px, 1vw, 14px); }
.showcase-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; background: linear-gradient(120deg, rgba(255,255,255,.35), transparent 30%, transparent 72%, rgba(255,255,255,.12)); }
.showcase-card img { display: block; width: 100%; border-radius: calc(var(--radius-card) - 13px); background: #fff; }
.moment-feel .showcase-card { box-shadow: 0 42px 110px rgba(49,201,107,.13), 0 28px 90px rgba(0,0,0,.09); }
.moment-learn .showcase-card { box-shadow: 0 42px 110px rgba(255,110,22,.12), 0 28px 90px rgba(0,0,0,.09); }
.editor-card { background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(247,247,249,.72)); }
[data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity 850ms cubic-bezier(.2,.8,.2,1), transform 850ms cubic-bezier(.2,.8,.2,1); }
[data-reveal].visible { opacity: 1; transform: translateY(0); }
.join { width: min(var(--max), calc(100% - 40px)); margin: 0 auto clamp(54px, 8vw, 96px); }
.join-card { text-align: center; padding: clamp(40px, 7vw, 90px); border-radius: 46px; border: 1px solid rgba(255,255,255,.74); background: radial-gradient(circle at 50% 0%, rgba(255,154,36,.18), transparent 48%), rgba(255,255,255,.72); backdrop-filter: blur(24px) saturate(1.2); box-shadow: 0 36px 120px rgba(255,105,0,.15), 0 24px 90px rgba(0,0,0,.07); }
.join-card img { width: 74px; height: 74px; border-radius: 18px; box-shadow: 0 20px 48px rgba(255,104,0,.24); margin-bottom: 20px; }
.join-card h2 { max-width: 820px; margin: 0 auto; font-size: clamp(42px, 7vw, 86px); line-height: .94; }
.join-card p:not(.eyebrow) { max-width: 560px; margin: 22px auto 0; color: var(--muted); font-size: 20px; line-height: 1.38; letter-spacing: -.02em; }
.join-actions { margin-top: 30px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; border-radius: 999px; font-weight: 760; font-size: 15px; letter-spacing: -.01em; transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { color: #fff; background: var(--ink); box-shadow: 0 18px 42px rgba(0,0,0,.18); }
.button.secondary { color: var(--ink); background: rgba(255,255,255,.72); border: 1px solid rgba(0,0,0,.07); }
footer { width: min(var(--max), calc(100% - 40px)); margin: 0 auto 40px; display: flex; justify-content: center; gap: 18px; color: var(--muted); font-size: 14px; flex-wrap: wrap; }
@media (max-width: 1024px) {
  .site-header { top: 10px; width: calc(100% - 20px); height: 52px; }
  .brand span { display: none; }
  nav { flex-shrink: 0; }
  nav > a { display: none !important; }
  .language-switch { grid-template-columns: repeat(2, 32px); gap: 16px; margin-left: 0; padding: 0 10px; font-size: 17px; font-weight: 780; }
  .language-switch a { width: 32px; height: 32px; line-height: 1; }
  .hero { min-height: auto; padding: 94px 16px 58px; gap: 30px; }
  .hero-mark { width: 76px; height: 76px; border-radius: 19px; }
  h1 { font-size: clamp(48px, 15vw, 76px); letter-spacing: -.064em; }
  .hero-subtitle { font-size: 18px; }
  :root { --radius-device: 28px; --radius-card: 28px; }
  .ipad-shell { padding: 8px; }
  .moment { width: min(100% - 24px, var(--max)); margin-bottom: 72px; }
  .moment h2 { font-size: clamp(64px, 23vw, 108px); }
  .moment p { font-size: 18px; margin-top: 14px; }
  .showcase-card { padding: 7px; }
  .join { width: min(100% - 24px, var(--max)); }
  .join-card { padding: 34px 20px; border-radius: 30px; }
  .join-card h2 { font-size: 40px; }
  .join-card p:not(.eyebrow) { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } [data-reveal] { opacity: 1; transform: none; } }


.orange { color: var(--orange); }
.green { color: var(--green); }
.manifesto {
  max-width: 860px;
  margin: 54px auto 96px;
  padding: 0 24px;
  text-align: center;
}
.manifesto p {
  font-size: clamp(25px, 3.4vw, 48px);
  line-height: 1.12;
  letter-spacing: -.045em;
  margin: 0 auto 18px;
}
.manifesto p:first-child {
  color: var(--ink);
  font-weight: 820;
}
.manifesto p:nth-child(2) {
  max-width: 760px;
  color: var(--muted);
}
.manifesto p:last-child {
  max-width: 820px;
  color: var(--ink);
}
.chapter {
  max-width: 1320px;
  margin: 0 auto 80px;
  padding: 24px;
  display: grid;
  grid-template-columns: .74fr 1.26fr;
  gap: 42px;
  align-items: center;
  position: relative;
}
.chapter.reverse { grid-template-columns: 1.26fr .74fr; }
.chapter.reverse .chapter-copy { grid-column: 2; }
.chapter.reverse .chapter-device { grid-column: 1; grid-row: 1; }
.chapter-word {
  position: absolute;
  left: 16px;
  top: -36px;
  font-size: clamp(72px, 15vw, 190px);
  line-height: .8;
  font-weight: 900;
  letter-spacing: -.08em;
  color: rgba(29,29,31,.045);
  z-index: -1;
}
.chapter.reverse .chapter-word { left: auto; right: 16px; }
.chapter-copy h2 {
  font-size: clamp(34px, 5vw, 72px);
  line-height: .96;
  letter-spacing: -.055em;
  margin: 0 0 18px;
}
.chapter-copy p:not(.eyebrow) {
  font-size: 20px;
  line-height: 1.45;
  color: var(--muted);
  margin: 0;
}
.ipad-frame {
  position: relative;
  background: #111;
  border: 10px solid #111;
  border-radius: 30px;
  padding: 0;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.ipad-frame:after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.16);
  pointer-events: none;
}
.ipad-frame img { width: 100%; display: block; border-radius: 20px; }
.detail-gallery {
  max-width: 1240px;
  margin: 40px auto 96px;
  padding: 72px 24px;
  text-align: center;
}
.detail-gallery h2 {
  font-size: clamp(34px, 5vw, 72px);
  line-height: .96;
  letter-spacing: -.055em;
  margin: 0 0 34px;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery img {
  border-radius: 24px;
  border: 1px solid var(--stroke);
  box-shadow: 0 18px 55px rgba(0,0,0,.09);
}
.principles {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
}
.principle {
  background: #fff;
  border: 1px solid var(--stroke);
  border-radius: 28px;
  padding: 28px;
}
.principle span { color: var(--orange); font-weight: 900; }
.principle h3 { font-size: 28px; letter-spacing: -.04em; margin: 10px 0; }
.principle p { color: var(--muted); line-height: 1.45; margin: 0; }
.cta {
  max-width: 900px;
  margin: 90px auto;
  padding: 70px 24px;
  text-align: center;
  background: linear-gradient(135deg,#fff,#fff1e6);
  border: 1px solid var(--stroke);
  border-radius: 42px;
  box-shadow: 0 20px 70px rgba(0,0,0,.08);
}
.cta img { width: 110px; border-radius: 26px; margin: 0 auto 24px; }
.cta h2 {
  font-size: clamp(34px, 5vw, 72px);
  line-height: .96;
  letter-spacing: -.055em;
  margin: 0 0 18px;
}
.cta p {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.45;
  max-width: 620px;
  margin: 0 auto 28px;
}
.cta .cta-lede { margin-bottom: 18px; }
.cta-points {
  list-style: none;
  max-width: 620px;
  margin: 0 auto 30px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.cta-points li {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 122, 38, .18);
  border-radius: 999px;
  background: rgba(255,255,255,.68);
  color: rgba(21,21,23,.72);
  font-size: 18px;
  font-weight: 680;
  line-height: 1.2;
  letter-spacing: -.018em;
}
.cta-points li::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  box-shadow: 0 0 0 5px rgba(255,90,31,.10);
}
.cta .cta-note {
  max-width: 560px;
  margin-bottom: 30px;
  font-size: 18px;
}
@media (max-width: 900px) {
  .manifesto { margin: 36px auto 64px; }
  .manifesto p { font-size: clamp(27px, 8vw, 38px); line-height: 1.16; letter-spacing: -.04em; margin-bottom: 16px; }
  .chapter, .chapter.reverse { grid-template-columns: 1fr; gap: 22px; margin-bottom: 54px; }
  .chapter.reverse .chapter-copy, .chapter.reverse .chapter-device { grid-column: auto; grid-row: auto; }
  .chapter-word { position: relative; top: auto; left: auto; right: auto; font-size: 74px; margin-bottom: -6px; }
  .chapter.reverse .chapter-word { right: auto; }
  .chapter-device { border-width: 8px; }
  .gallery, .principles { grid-template-columns: 1fr; }
  .cta-points li { border-radius: 24px; font-size: 16px; }
}

.content-page {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 128px 0 40px;
}
.page-hero {
  max-width: 960px;
  margin: 0 auto 54px;
  text-align: center;
}
.page-hero h1 {
  margin: 0;
  font-size: clamp(50px, 8vw, 104px);
  line-height: .9;
  letter-spacing: -.07em;
}
.page-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: clamp(19px, 2.1vw, 27px);
  line-height: 1.3;
  letter-spacing: -.03em;
}
.trust-grid, .help-grid, .roadmap-board, .contact-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 0 auto 72px;
}
.help-grid { grid-template-columns: repeat(3, 1fr); }
.trust-grid article, .help-grid article, .roadmap-board article, .policy-block, .support-list article, .contact-card, .release-list article, .contact-options a {
  background: rgba(255,255,255,.78);
  border: 1px solid var(--stroke);
  border-radius: 30px;
  box-shadow: 0 18px 60px rgba(0,0,0,.055);
}
.trust-grid article, .help-grid article, .roadmap-board article, .contact-options a { padding: 28px; }
.trust-grid span, .release-list span { color: var(--orange); font-size: 12px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.trust-grid h2, .help-grid h2, .roadmap-board h2, .policy-block h2, .support-list h2, .contact-card h2, .release-list h2 {
  margin: 10px 0 12px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1;
  letter-spacing: -.05em;
}
.trust-grid p, .help-grid p, .roadmap-board li, .policy-block p, .support-list p, .contact-card p, .release-list p, .contact-options span {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.5;
}
.help-grid a { display: inline-flex; margin-top: 14px; color: var(--orange); font-weight: 780; }
.policy-block, .contact-card { max-width: 930px; margin: 0 auto 72px; padding: clamp(28px, 5vw, 58px); }
.policy-block h3 { margin: 28px 0 8px; font-size: 22px; letter-spacing: -.025em; }
.policy-block a { color: var(--orange); font-weight: 760; }
.support-list, .release-list { max-width: 980px; margin: 0 auto 72px; display: grid; gap: 16px; }
.support-list article, .release-list article { padding: 30px; }
.contact-card { text-align: center; background: linear-gradient(135deg,#fff,#fff2e7); }
.contact-options { grid-template-columns: repeat(2, 1fr); max-width: 980px; }
.contact-options a { display: grid; gap: 8px; transition: transform 180ms ease, box-shadow 180ms ease; }
.contact-options a:hover { transform: translateY(-2px); box-shadow: 0 26px 70px rgba(255,105,0,.11), 0 18px 60px rgba(0,0,0,.065); }
.contact-options strong { font-size: 24px; letter-spacing: -.035em; }
.roadmap-board ul { margin: 0; padding-left: 20px; }
.roadmap-board li + li { margin-top: 10px; }
.site-footer {
  display: block;
  width: min(var(--max), calc(100% - 40px));
  margin: 40px auto;
  padding: 30px;
  border: 1px solid var(--stroke);
  border-radius: 32px;
  background: rgba(255,255,255,.72);
  box-shadow: 0 18px 60px rgba(0,0,0,.055);
  color: var(--muted);
}
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; color: var(--ink); }
.footer-brand img { width: 48px; height: 48px; border-radius: 13px; box-shadow: 0 14px 30px rgba(255,104,0,.18); }
.footer-brand div { display: grid; gap: 3px; }
.footer-brand strong { font-size: 18px; letter-spacing: -.02em; }
.footer-brand span { color: var(--muted); font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 22px; }
.footer-grid h4 { margin: 0 0 12px; color: var(--ink); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.footer-grid a { display: block; margin: 9px 0; font-size: 14px; }
.footer-grid a:hover { color: var(--ink); }
.footer-note { display: block; margin: 9px 0; font-size: 14px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--stroke); font-size: 13px; }
@media (max-width: 900px) {
  .content-page { width: min(100% - 24px, var(--max)); padding-top: 100px; }
  .trust-grid, .help-grid, .roadmap-board, .contact-options, .footer-grid { grid-template-columns: 1fr; }
  .page-hero { margin-bottom: 34px; }
  .page-hero h1 { font-size: clamp(44px, 14vw, 70px); }
  .page-hero p:not(.eyebrow) { font-size: 18px; }
  .site-footer { width: min(100% - 24px, var(--max)); padding: 24px; }
}