/* UnlockCity — marketing site. Dark night-navy + electric lime, cinematic. */

@font-face{font-family:"Space Grotesk";src:url(/assets/fonts/space-grotesk.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"InterVar";src:url(/assets/fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --bg:#070b14;
  --bg-2:#0b1120;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --text:#f2f5f9;
  --muted:#9aa4b5;
  --lime:#d7f452;
  --lime-2:#c3e63c;
  --ink:#0a0f1a;
  --disp:"Space Grotesk","InterVar",ui-sans-serif,system-ui,-apple-system,"PingFang SC","Hiragino Sans","Noto Sans SC","Noto Sans JP",sans-serif;
  --body:"InterVar",ui-sans-serif,system-ui,-apple-system,"PingFang SC","Hiragino Sans","Noto Sans SC","Noto Sans JP",sans-serif;
  --rad:22px;
  --wrap:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* ambient glows + grain */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(900px 600px at 85% -5%, rgba(90,120,255,.10), transparent 60%),
    radial-gradient(800px 560px at -10% 30%, rgba(215,244,82,.05), transparent 55%),
    radial-gradient(1000px 700px at 50% 110%, rgba(215,244,82,.04), transparent 60%);
}
body::after{
  content:"";position:fixed;inset:-50%;z-index:60;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 9s steps(6) infinite;
}
@keyframes grain{0%,100%{transform:translate(0,0)}20%{transform:translate(-2%,2%)}40%{transform:translate(2%,-1%)}60%{transform:translate(-1%,-2%)}80%{transform:translate(1%,2%)}}

::selection{background:var(--lime);color:var(--ink)}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,40px)}
.wrap-narrow{max-width:820px}

h1,h2,h3{font-family:var(--disp);letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(2.5rem,7.2vw,5rem);line-height:1.04;font-weight:700}
h2{font-size:clamp(1.9rem,4.4vw,3.1rem);line-height:1.12;font-weight:700}
h3{font-size:1.22rem;font-weight:600;letter-spacing:-.01em}

.hl{
  color:var(--lime);
  text-shadow:0 0 34px rgba(215,244,82,.35);
}
.kicker{
  font-family:var(--disp);font-size:.82rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--lime);margin-bottom:14px;
}
.section{padding:clamp(4.5rem,9vw,8rem) 0;position:relative}
.section-sub{color:var(--muted);max-width:640px;margin-top:16px;font-size:1.06rem}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(7,11,20,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:26px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:700;font-size:1.12rem;letter-spacing:-.01em}
.brand img{border-radius:9px}
.nav-links{display:flex;gap:22px;margin-left:auto}
.nav-links a{color:var(--muted);font-size:.92rem;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-links + .nav-right{margin-left:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--disp);font-weight:600;border-radius:999px;transition:transform .2s,box-shadow .2s,background .2s}
.btn-nav{background:var(--lime);color:var(--ink);padding:9px 18px;font-size:.92rem}
.btn-nav:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(215,244,82,.35)}

/* language dropdown */
.lang{position:relative}
.lang summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:7px;
  color:var(--muted);font-size:.88rem;font-weight:600;font-family:var(--disp);
  padding:8px 12px;border:1px solid var(--line);border-radius:999px;transition:color .2s,border-color .2s;
}
.lang summary::-webkit-details-marker{display:none}
.lang summary:hover{color:var(--text);border-color:var(--line-2)}
.lang-menu{
  position:absolute;right:0;top:calc(100% + 10px);min-width:168px;
  background:#0d1322;border:1px solid var(--line-2);border-radius:16px;padding:8px;
  box-shadow:0 18px 50px rgba(0,0,0,.5);
}
.lang-menu a{display:block;padding:9px 13px;border-radius:10px;font-size:.92rem;color:var(--muted)}
.lang-menu a:hover{background:var(--panel-2);color:var(--text)}
.lang-menu a.on{color:var(--lime);font-weight:600}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.5) saturate(1.05);opacity:0;transition:opacity 1.2s ease}
.hero-v.is-on{opacity:1}
.hero-veil{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(7,11,20,.55) 0%,rgba(7,11,20,.25) 40%,rgba(7,11,20,.92) 86%,var(--bg) 100%),
  radial-gradient(1200px 500px at 50% 108%, rgba(215,244,82,.10), transparent 60%);
}
.hero-in{position:relative;z-index:2;padding-top:110px;padding-bottom:90px;max-width:900px;margin:0 auto;text-align:center}
.eyebrow{
  display:inline-block;font-family:var(--disp);font-weight:600;font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--lime);border:1px solid rgba(215,244,82,.35);border-radius:999px;padding:7px 16px;margin-bottom:26px;
  background:rgba(215,244,82,.07);backdrop-filter:blur(6px);
}
.hero-sub{color:#c7cfdc;font-size:clamp(1.02rem,2.1vw,1.22rem);max-width:640px;margin:22px auto 0}
.badges{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.badge{
  display:inline-flex;align-items:center;gap:12px;text-align:left;
  background:#f5f7fa;color:#0b0f18;border-radius:14px;padding:10px 20px 10px 16px;
  transition:transform .2s,box-shadow .2s;min-width:170px;
}
.badge:hover{transform:translateY(-2px);box-shadow:0 10px 34px rgba(245,247,250,.22)}
.badge svg{width:26px;height:26px;flex:none}
.badge small{display:block;font-size:.66rem;letter-spacing:.02em;opacity:.75;line-height:1.1}
.badge b{font-family:var(--disp);font-size:1.06rem;letter-spacing:-.01em;line-height:1.2}
.soon{color:var(--muted);font-size:.86rem;margin-top:16px}
.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;list-style:none;margin-top:26px}
.chips li{
  font-size:.85rem;color:#cdd5e1;border:1px solid var(--line-2);border-radius:999px;padding:7px 15px;
  background:rgba(255,255,255,.05);backdrop-filter:blur(6px);
}
.scroll-cue{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase}
.scroll-cue i{width:1px;height:34px;background:linear-gradient(var(--lime),transparent);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;overflow:hidden;background:rgba(255,255,255,.015);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:marq 46s linear infinite}
.marquee-track span{font-family:var(--disp);font-weight:600;font-size:.95rem;color:#8b94a6;white-space:nowrap;display:flex;align-items:center;gap:44px}
.marquee-track span::after{content:"◆";font-size:.5rem;color:var(--lime);opacity:.7}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- steps ---------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px;counter-reset:step}
.step{
  position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--rad);
  padding:30px 26px 28px;transition:border-color .3s,transform .3s,background .3s;
}
.step:hover{border-color:rgba(215,244,82,.4);transform:translateY(-4px);background:var(--panel-2)}
.step-n{font-family:var(--disp);font-weight:700;font-size:.95rem;color:var(--lime);letter-spacing:.14em}
.step h3{margin:14px 0 10px}
.step p{color:var(--muted);font-size:.98rem}

/* ---------- alternating feature stories ---------- */
.alts-wrap{padding-top:clamp(3rem,6vw,5rem)}
.alts{display:grid;gap:clamp(5rem,10vw,8.5rem)}
.alt{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,5.5rem);align-items:center;
}
.alt-txt{max-width:520px}
.alt-flip .alt-txt{order:2;justify-self:end}
.alt-flip .alt-vis{order:1}
.alt-n{
  font-family:var(--disp);font-weight:700;font-size:.95rem;color:var(--lime);letter-spacing:.2em;
  display:inline-flex;align-items:center;gap:14px;margin-bottom:18px;
}
.alt-n::after{content:"";width:44px;height:1px;background:linear-gradient(90deg,var(--lime),transparent)}
.alt-txt h2{margin-bottom:16px}
.alt-txt p{color:var(--muted);font-size:1.05rem}
.alt-vis{position:relative;display:flex;justify-content:center}
.alt-vis::before{
  content:"";position:absolute;inset:8% -6%;z-index:-1;border-radius:50%;
  background:radial-gradient(closest-side, rgba(215,244,82,.09), transparent 70%);
  filter:blur(6px);
}
.phone{
  width:min(310px,78vw);height:auto;border-radius:clamp(34px,6.5vw,46px);
  border:1px solid var(--line-2);
  box-shadow:0 34px 90px rgba(0,0,0,.6), 0 6px 24px rgba(0,0,0,.45);
  transform:rotate(1.6deg);transition:transform .5s cubic-bezier(.2,.7,.2,1);
}
.alt-flip .phone{transform:rotate(-1.6deg)}
.alt:hover .phone{transform:rotate(0) translateY(-6px)}

/* comfort stats */
.stats{display:flex;gap:clamp(18px,3vw,34px);margin-top:26px;flex-wrap:wrap}
.stats div{min-width:0}
.stats dt{font-family:var(--disp);font-weight:700;font-size:1.6rem;letter-spacing:-.02em;color:var(--lime)}
.stats dd{color:var(--muted);font-size:.85rem;margin-top:2px}

/* trip mode chips */
.mode-chips{list-style:none;display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.mode-chips li{
  font-family:var(--disp);font-weight:600;font-size:.9rem;color:#d8dfe9;
  border:1px solid var(--line-2);border-radius:999px;padding:8px 18px;background:var(--panel);
}

/* fanned memory deck — mirrors the app's Memory empty state: three real
   traveller films, each a photo composited into a coded template. */
.deck{position:relative;width:min(300px,76vw);aspect-ratio:9/15.4;margin:20px auto}
.deck-card{
  position:absolute;inset:0;border-radius:26px;overflow:hidden;background:#0d1322;
  border:1px solid rgba(255,255,255,.5);color:#fff;
  box-shadow:0 26px 70px rgba(0,0,0,.6);
  transition:transform .55s cubic-bezier(.2,.7,.2,1),filter .4s ease;
  --acc:#dfff74;
}
.deck-card .dc-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.deck-card .dc-tint{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,6,5,.28) 0%,transparent 32%,rgba(5,6,5,.82) 100%),
  radial-gradient(circle at 18% 12%, color-mix(in srgb, var(--acc) 22%, transparent), transparent 42%)}
.deck-card .dc-top{position:absolute;left:16px;right:16px;top:16px;display:flex;align-items:center;gap:7px;
  font-family:var(--disp);font-weight:700;font-size:.62rem;letter-spacing:.14em;color:rgba(255,255,255,.92);
  text-transform:uppercase;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.deck-card .dc-top i{flex:none;width:7px;height:7px;border-radius:999px;background:var(--acc);box-shadow:0 0 0 5px color-mix(in srgb,var(--acc) 18%,transparent)}
.deck-card .dc-cap{position:absolute;left:14px;right:14px;bottom:14px;display:grid;gap:2px;
  padding:11px 13px;border:1px solid rgba(255,255,255,.22);border-radius:15px;
  background:rgba(13,14,12,.42);backdrop-filter:blur(12px) saturate(1.2);-webkit-backdrop-filter:blur(12px) saturate(1.2)}
.deck-card .dc-cap b{font-family:var(--disp);font-size:1.02rem;letter-spacing:-.02em;line-height:1.1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.deck-card .dc-cap small{color:rgba(255,255,255,.76);font-size:.72rem;font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.deck-card .dc-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;display:grid;place-items:center;border-radius:50%;font-size:.8rem;
  color:#0a0f1a;background:rgba(255,255,255,.9);box-shadow:0 8px 24px rgba(0,0,0,.4);padding-left:3px}
/* inner film frame line */
.deck-card::after{content:"";position:absolute;inset:9px;border:1px solid rgba(255,255,255,.28);border-radius:18px;pointer-events:none}
.dc-detective{--acc:#9fd8ff}
.dc-detective::after{border-style:dashed;border-color:rgba(159,216,255,.5)}
.dc-gallery{--acc:#f2cf8c}
.dc-gallery .dc-cap{color:#171814;background:rgba(246,238,219,.82);border-color:rgba(255,255,255,.6)}
.dc-gallery .dc-cap small{color:rgba(23,24,20,.66)}
.dc-pulse{--acc:#dfff74}
/* fanned layout: detective left, gallery right, pulse front */
.dc-detective{transform:rotate(-9deg) translateX(-22%) scale(.9);z-index:1;filter:brightness(.72) saturate(.85)}
.dc-gallery{transform:rotate(9deg) translateX(22%) scale(.9);z-index:2;filter:brightness(.76) saturate(.85)}
.deck-front{z-index:3;box-shadow:0 34px 90px rgba(0,0,0,.7)}
.deck:hover .dc-detective{transform:rotate(-12deg) translateX(-32%) scale(.9)}
.deck:hover .dc-gallery{transform:rotate(12deg) translateX(32%) scale(.9)}
.deck:hover .deck-front{transform:translateY(-8px)}

/* icon chip kept for the privacy panel */
.ic{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;
  background:rgba(215,244,82,.1);border:1px solid rgba(215,244,82,.28);color:var(--lime);
}
.ic svg{width:23px;height:23px}
.ic-lg{width:56px;height:56px;border-radius:17px}
.ic-lg svg{width:27px;height:27px}

/* ---------- privacy ---------- */
.priv-wrap{padding-top:0}
.priv{
  text-align:center;border:1px solid var(--line);border-radius:30px;padding:clamp(38px,6vw,64px);
  background:
    radial-gradient(600px 260px at 50% -20%, rgba(215,244,82,.09), transparent 60%),
    var(--panel);
}
.priv .ic{margin-bottom:20px}
.priv p{color:var(--muted);max-width:560px;margin:14px auto 22px}
.text-link{
  color:var(--lime);font-family:var(--disp);font-weight:600;font-size:.95rem;border-bottom:1px solid rgba(215,244,82,.4);
  padding-bottom:2px;transition:border-color .2s;
}
.text-link:hover{border-color:var(--lime)}

/* ---------- faq ---------- */
.faq{margin-top:44px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;font-family:var(--disp);font-weight:600;font-size:1.08rem;transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--lime)}
.faq summary i{
  flex:none;width:22px;height:22px;position:relative;transition:transform .3s;
}
.faq summary i::before,.faq summary i::after{
  content:"";position:absolute;inset:0;margin:auto;background:var(--lime);border-radius:2px;
}
.faq summary i::before{width:14px;height:2px}
.faq summary i::after{width:2px;height:14px;transition:transform .3s}
.faq details[open] summary i::after{transform:rotate(90deg);opacity:0}
.faq details[open] summary i{transform:rotate(180deg)}
.faq details p{color:var(--muted);padding:0 4px 24px;max-width:680px}

/* ---------- cta ---------- */
.cta{position:relative;overflow:hidden;padding:clamp(6rem,12vw,10rem) 0;text-align:center}
.cta-media{position:absolute;inset:0}
.cta-media video{width:100%;height:100%;object-fit:cover;filter:brightness(.4) saturate(1.05)}
.cta-veil{position:absolute;inset:0;background:
  linear-gradient(180deg,var(--bg) 0%,rgba(7,11,20,.45) 30%,rgba(7,11,20,.55) 70%,var(--bg) 100%)}
.cta-in{position:relative;z-index:2}
.cta h2{font-size:clamp(2.1rem,5.4vw,3.6rem);max-width:760px;margin:0 auto}
.cta p{color:#c7cfdc;margin-top:16px}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:52px 0 34px;background:rgba(255,255,255,.012)}
.foot-in{display:flex;gap:40px;flex-wrap:wrap;align-items:flex-start;justify-content:space-between}
.foot-brand p{color:var(--muted);font-size:.92rem;margin-top:12px;max-width:260px}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{color:var(--muted);font-size:.92rem;transition:color .2s}
.foot-links a:hover{color:var(--text)}
.foot-langs{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.92rem}
.foot-langs a{color:var(--muted);transition:color .2s}
.foot-langs a:hover{color:var(--text)}
.foot-langs a.on{color:var(--lime)}
.foot-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:22px;border-top:1px solid var(--line);color:#727c8e;font-size:.84rem}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .steps{grid-template-columns:1fr;gap:16px}
}
@media (max-width:880px){
  .nav-links{display:none}
  .nav-in{gap:10px}
  /* logo left, [language][get app] hugging the right edge — kept compact so
     the whole row fits a 375px phone without the CTA overflowing. */
  .nav-links + .nav-right{margin-left:auto}
  .nav-right{gap:8px}
  .brand{font-size:1rem;gap:8px}
  .brand img{width:28px;height:28px}
  .lang summary{padding:7px 10px;font-size:.82rem;gap:5px}
  .btn{white-space:nowrap}
  .btn-nav{padding:8px 13px;font-size:.82rem}
  .alt{grid-template-columns:1fr;gap:2.6rem}
  .alt-txt,.alt-flip .alt-txt{order:1;justify-self:start;max-width:560px}
  .alt-vis,.alt-flip .alt-vis{order:2}
}
@media (max-width:720px){
  body{font-size:16px}
  .badge{flex:1;min-width:0;justify-content:center;padding:10px 12px;gap:9px}
  .badge b{white-space:nowrap;font-size:1rem}
  .badges{width:100%;max-width:420px;margin-left:auto;margin-right:auto}
  .hero-in{padding-top:96px;text-align:left}
  .hero-in .eyebrow{margin-bottom:20px}
  .hero-sub{margin-left:0}
  .badges,.chips{justify-content:flex-start}
  .foot-in{flex-direction:column;gap:26px}
  .scroll-cue{display:none}
}
/* tiny phones (<=360px): drop the wordmark, keep the logo mark, so the
   right-aligned language + CTA never crowd the row */
@media (max-width:360px){
  .brand span{display:none}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .marquee-track{animation:none}
  body::after{animation:none}
  .scroll-cue i{animation:none}
}