/* ── Local Fonts ── */
@font-face{
  font-family:'Instrument Serif';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('assets/fonts/InstrumentSerif-Regular.woff2') format('woff2');
}
@font-face{
  font-family:'Instrument Serif';
  font-style:italic;
  font-weight:400;
  font-display:swap;
  src:url('assets/fonts/InstrumentSerif-Italic.woff2') format('woff2');
}
@font-face{
  font-family:'Caveat';
  font-style:normal;
  font-weight:400 600;
  font-display:swap;
  src:url('assets/fonts/Caveat-Regular.woff2') format('woff2');
}
@font-face{
  font-family:'Atkinson Hyperlegible';
  font-style:normal;
  font-weight:400 700;
  font-display:swap;
  src:url('assets/fonts/atkinson-hyperlegible.woff2') format('woff2');
}

/* ── Design Tokens ── */
:root{
  --fg:#ffffff;
  --fg-dim:rgba(255,255,255,.9);
  --fg-muted:rgba(255,255,255,.88);
  --bg:#000000;
  --pink:#e85a8c;
  --pink-rgb:232,90,140;
  --navbar-height: 56px;
  --bottom-strip-height: 92px;
}

/* ── Reset & Base ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-y:scroll}
html::-webkit-scrollbar{width:0;height:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,sans-serif;
  color:var(--fg);overflow-x:hidden;line-height:1.6;background:var(--bg);
  scrollbar-width:none;
}
body::-webkit-scrollbar{width:0;height:0}
p{
  font-family:'Atkinson Hyperlegible',sans-serif;
}

/* ── Liquid Glass ── */
.lg{
  background:rgba(255,255,255,.15);
  backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);
  border:none;position:relative;overflow:hidden;
}
.lg::before{
  content:'';position:absolute;inset:0;border-radius:inherit;padding:1.2px;
  background:linear-gradient(180deg,
    rgba(255,255,255,.55) 0%,rgba(255,255,255,.18) 18%,
    rgba(255,255,255,.04) 40%,rgba(255,255,255,0) 55%,
    rgba(255,255,255,0) 65%,rgba(255,255,255,.08) 82%,
    rgba(255,255,255,.4) 100%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.liquid-glass{
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2);
  border:none;position:relative;overflow:hidden;
}
.liquid-glass::before{
  content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(180deg,
    rgba(255,255,255,.45) 0%,rgba(255,255,255,.15) 20%,
    rgba(255,255,255,0) 40%,rgba(255,255,255,0) 60%,
    rgba(255,255,255,.1) 80%,rgba(255,255,255,.4) 100%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.liquid-glass-strong{
  background:rgba(255,255,255,.12);
  backdrop-filter:blur(24px) saturate(1.4);-webkit-backdrop-filter:blur(24px) saturate(1.4);
  border:none;position:relative;overflow:hidden;
}
.liquid-glass-strong::before{
  content:'';position:absolute;inset:0;border-radius:inherit;padding:1.3px;
  background:linear-gradient(180deg,
    rgba(255,255,255,.5) 0%,rgba(255,255,255,.18) 18%,
    rgba(255,255,255,0) 38%,rgba(255,255,255,0) 62%,
    rgba(255,255,255,.08) 82%,rgba(255,255,255,.42) 100%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}

/* ── Background Layers ── */
.bg-wrap{position:fixed;inset:0;z-index:0;overflow:hidden}
.bg-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;
  opacity:1;transition:opacity 0.5s ease-in-out;
}
.bg-video.v2{opacity:0;z-index:1}
.bg-overlay{
  position:absolute;inset:0;
  background:rgba(0,0,0,.1);z-index:1;
}
.bg-fallback{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;display:none;
}
.no-video .bg-fallback{display:block}
.no-video .bg-video{display:none}

/* ── Sakura Petals Canvas ── */
#petals{position:fixed;inset:0;z-index:3;pointer-events:none}

/* ── Navbar ── */
.navbar{
  position:fixed;top:16px;left:0;right:0;z-index:50;
  padding:0 16px 0 32px;
}
@media(min-width:640px){.navbar{padding:0 32px 0 64px}}
@media(min-width:1024px){.navbar{padding:0 64px}}

.navbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1400px;margin:0 auto;
}
.nav-left{display:flex;align-items:center;gap:8px;color:var(--fg)}
.nav-logo{
  width:40px;height:40px;
}
@media(min-width:640px){.nav-logo{width:48px;height:48px}}
.nav-brand{
  font-family:'Instrument Serif','Georgia',serif;
  font-size:20px;font-style:italic;font-weight:400;letter-spacing:-.3px;
}
@media(max-width:639px){.nav-brand{display:none}}

.nav-download{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.1);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.1);
  color:var(--fg);font-size:13px;font-weight:500;
  cursor:pointer;text-decoration:none;
  transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s ease;
}
.nav-download:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(255,255,255,.1)}
.nav-download::after{
  content:'';position:absolute;
  top:50%;left:50%;
  width:100px;height:100px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.3) 0%,transparent 70%);
  transform:translate(-50%,-50%) scale(0);
  transition:transform .4s ease;
  pointer-events:none;
}
.nav-download:hover::after{transform:translate(-50%,-50%) scale(1)}

/* ── Hero Section ── */
.hero{
  position:relative;z-index:10;
  min-height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;
  padding-top:calc(var(--navbar-height) + 24px);
  padding-bottom:calc(var(--bottom-strip-height) + 24px);
  padding-left:16px;padding-right:16px;
}

/* Badge Row */
.badge-row{
  display:inline-flex;align-items:center;gap:10px;
  padding:4px 6px 4px 4px;border-radius:999px;
  margin-bottom:12px;
}
.badge-pill{
  padding:4px 12px;border-radius:999px;
  background:var(--fg);color:var(--bg);
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;
}
.badge-text{
  font-family:'Atkinson Hyperlegible',sans-serif;
  font-size:12px;font-weight:500;color:var(--fg-dim);padding-right:8px;
}
@media(min-width:640px){
  .badge-text{font-size:14px}
  .badge-row{margin-bottom:16px;padding:6px 8px 6px 6px}
}

/* Title — per-word animation */
.hero-title{
  font-family:'Instrument Serif','Georgia',serif;
  font-style:italic;font-weight:400;
  line-height:.85;letter-spacing:-3px;
  max-width:48rem;justify:center;
  flex-wrap:wrap;
}
@media(max-width:639px){.hero-title{font-size:36px;letter-spacing:-1.5px}}
@media(min-width:640px) and (max-width:767px){.hero-title{font-size:58px;letter-spacing:-2.5px}}
@media(min-width:768px) and (max-width:1023px){.hero-title{font-size:78px;letter-spacing:-3.5px}}
@media(min-width:1024px){.hero-title{font-size:88px;letter-spacing:-4px}}

.hero-title .word{
  display:inline-block;
  margin-right:.3em;
  filter:blur(0);opacity:0;transform:translateY(20px);
  transition:opacity .7s cubic-bezier(.22,1,.36,1),
             transform .7s cubic-bezier(.22,1,.36,1),
             filter .7s cubic-bezier(.22,1,.36,1);
}
.hero-title .word.visible{
  opacity:1;transform:translateY(0);filter:blur(0);
}

/* Subtitle */
.hero-sub{
  margin-top:12px;
  font-family:'Caveat',cursive;
  font-size:22px;font-weight:500;color:var(--fg-muted);
  max-width:28rem;line-height:1.75;
  filter:blur(0);opacity:0;transform:translateY(16px);
  transition:opacity .8s ease .4s,transform .8s ease .4s,filter .8s ease .4s;
}
.hero-sub.visible{opacity:1;transform:translateY(0);filter:blur(0)}
@media(min-width:640px){.hero-sub{font-size:26px;margin-top:16px;max-width:40rem}}
@media(min-width:768px){.hero-sub{font-size:30px}}

/* CTA Buttons */
.cta-row{
  display:flex;align-items:center;gap:16px;margin-top:20px;
  filter:blur(0);opacity:0;transform:translateY(16px);
  transition:opacity .8s ease .55s,transform .8s ease .55s,filter .8s ease .55s;
}
.cta-row.visible{opacity:1;transform:translateY(0);filter:blur(0)}
@media(max-width:479px){.cta-row{flex-direction:column;width:100%;max-width:280px}}

.cta-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 20px 10px 20px;border-radius:999px;
  font-family:'Atkinson Hyperlegible',sans-serif;
  font-size:14px;font-weight:500;color:var(--fg);
  cursor:pointer;text-decoration:none;transition:all .35s cubic-bezier(.22,1,.36,1);
  white-space:nowrap;min-width:180px;
}
@media(min-width:640px){.cta-btn{padding:12px 24px;font-size:15px}}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(255,255,255,.1)}
.cta-btn svg{width:16px;height:16px;flex-shrink:0}

/* Bottom Strip */
.bottom-strip{
  position:fixed;bottom:16px;left:0;right:0;z-index:10;
  display:flex;flex-direction:column;align-items:center;gap:12px;
  padding:0 16px;text-align:center;
}
.bottom-label{
  padding:6px 14px;border-radius:999px;
  font-family:'Atkinson Hyperlegible',sans-serif;
  font-size:12px;font-weight:500;color:var(--fg-dim);
  width: 233px;
  max-width: calc(100vw - 32px);
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.bottom-logos{
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:center;
}
.bottom-logos span{
  font-family:'Instrument Serif','Georgia',serif;
  font-style:italic;font-weight:400;
  color:var(--fg);letter-spacing:.5px;
  transition:opacity .3s ease;
}
@media(min-width:640px){.bottom-logos span{font-size:24px;gap:48px}}
@media(min-width:768px){.bottom-logos span{font-size:28px}}
.bottom-logos span:hover{opacity:.7}
.bottom-logos .modal-trigger{cursor:pointer}

/* ── Modal ── */
.modal-overlay{
  position:fixed;inset:0;z-index:100;
  background:rgba(0,0,0,.6);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;
  padding:24px;opacity:0;visibility:hidden;
  transition:opacity .3s ease,visibility .3s ease;
}
.modal-overlay.active{opacity:1;visibility:visible}
.modal{
  max-width:520px;width:100%;max-height:80vh;
  border-radius:20px;padding:32px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transform:scale(.9) translateY(20px);
  transition:transform .3s cubic-bezier(.22,1,.36,1);
  position:relative;
}
.modal-overlay.active .modal{transform:scale(1) translateY(0)}
.modal-close{
  position:absolute;top:12px;right:12px;
  width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.1);
  border:none;color:var(--fg);font-size:20px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .2s ease,transform .2s ease;z-index:1;
}
.modal-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}
.modal-title{
  font-family:'Instrument Serif','Georgia',serif;
  font-style:italic;font-size:28px;font-weight:400;
  margin-bottom:20px;padding-right:36px;color:var(--fg);
  flex-shrink:0;
}
.modal-content{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,sans-serif;
  font-size:15px;
  color:var(--fg-dim);line-height:1.8;word-wrap:break-word;
  overflow-y:auto;
  scrollbar-width:none;
}
.modal-content::-webkit-scrollbar{
  display:none;
}
.modal-content p{margin-bottom:16px}
.modal-content b{color:var(--pink)}
.modal-content a{color:var(--pink);text-decoration:underline;text-underline-offset:2px;transition:opacity .2s}
.modal-content a:hover{opacity:.8}
.modal-content code {
  display: block;
  background: rgba(0, 0, 0, 0.25);
  padding: 12px 16px;
  border-radius: 8px;
  margin-top: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
  word-break: break-all;
  white-space: pre-wrap;
  color: var(--fg);
}

/* ── Responsive ── */
@media(max-width:639px){
  :root{
    --navbar-height: 56px;
    --bottom-strip-height: 92px;
  }
  .modal{max-height:90vh;padding:24px;border-radius:16px}
  .modal-title{font-size:22px;margin-bottom:16px}
  .modal-content{font-size:14px}
}