/* ================================================================
   TARCHI — www.tarchi.fr
   Direction artistique : cosmique nocturne, dérivée de l'app iOS.
   ================================================================ */

:root{
  --bg:        #05060f;
  --bg-2:      #080b1a;
  --panel:     rgba(255,255,255,.038);
  --panel-2:   rgba(255,255,255,.06);
  --line:      rgba(150,180,255,.13);
  --line-str:  rgba(150,180,255,.26);

  --ink:       #eef3ff;
  --ink-2:     #b6c2df;
  --ink-3:     #8290b3;

  --cyan:      #5deece;
  --blue:      #5aa8ff;
  --violet:    #9e7bff;
  --pink:      #ff4fa3;

  --grad:      linear-gradient(110deg, var(--cyan), var(--blue) 42%, var(--violet) 78%, var(--pink));

  --r-sm: 12px; --r: 18px; --r-lg: 26px; --r-xl: 34px;
  --wrap: 1180px;
  --ease: cubic-bezier(.22,.68,.32,1);

  --f-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
            Inter, system-ui, "Helvetica Neue", Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:var(--f-sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:24px; }
.wrap-narrow{ max-width:800px; }
.center{ text-align:center; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:-9999px; top:12px; z-index:999;
  background:var(--ink); color:var(--bg); padding:10px 18px; border-radius:8px;
}
.skip-link:focus{ left:12px; }

:focus-visible{ outline:2px solid var(--cyan); outline-offset:3px; border-radius:6px; }

/* ---------- Fond cosmique ---------- */
#stars{
  position:fixed; inset:0; width:100%; height:100%;
  z-index:-2; pointer-events:none;
}
.bg-glow{
  position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(720px 520px at 78% 8%,  rgba(90,168,255,.20), transparent 62%),
    radial-gradient(620px 480px at 12% 26%, rgba(158,123,255,.16), transparent 64%),
    radial-gradient(760px 560px at 60% 92%, rgba(93,238,206,.10), transparent 66%),
    linear-gradient(180deg, transparent, rgba(5,6,15,.55) 78%, var(--bg));
}

/* ---------- Navigation ---------- */
.nav{
  position:sticky; top:0; z-index:100;
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  background:rgba(5,6,15,.55);
  border-bottom:1px solid transparent;
  transition:background .3s, border-color .3s;
}
.nav.scrolled{ background:rgba(5,6,15,.86); border-bottom-color:var(--line); }

.nav-inner{ display:flex; align-items:center; gap:26px; height:68px; }

.brand{ display:flex; align-items:center; gap:11px; flex-shrink:0; }
.brand-icon{ border-radius:9px; box-shadow:0 0 22px rgba(90,168,255,.42); }
.brand-name{ font-weight:700; font-size:1.06rem; letter-spacing:.16em; }

.nav-links{ display:flex; gap:28px; margin-left:auto; font-size:.925rem; }
.nav-links a{ color:var(--ink-2); position:relative; padding:6px 0; transition:color .22s; }
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background:var(--grad); transition:right .3s var(--ease);
}
.nav-links a:hover{ color:var(--ink); }
.nav-links a:hover::after{ right:0; }

.nav-actions{ display:flex; align-items:center; gap:12px; }

.lang-btn{
  background:var(--panel); border:1px solid var(--line); color:var(--ink-2);
  border-radius:999px; padding:7px 15px; font:inherit; font-size:.82rem;
  cursor:pointer; transition:.22s; letter-spacing:.02em;
}
.lang-btn:hover{ color:var(--ink); border-color:var(--line-str); background:var(--panel-2); }

.burger{ display:none; width:40px; height:36px; background:none; border:0; cursor:pointer; padding:8px; }
.burger span{ display:block; height:1.5px; background:var(--ink); margin:5px 0; transition:.28s var(--ease); border-radius:2px; }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding:14px 28px; border-radius:999px; font-weight:600; font-size:.95rem;
  border:1px solid var(--line-str); color:var(--ink);
  transition:transform .22s var(--ease), box-shadow .28s, background .25s, border-color .25s;
  cursor:pointer; white-space:nowrap;
}
.btn-sm{ padding:9px 18px; font-size:.85rem; }
.btn-primary{
  background:var(--grad); border-color:transparent; color:#050810;
  box-shadow:0 8px 34px rgba(90,168,255,.30);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 46px rgba(90,168,255,.46); }
.btn-ghost{ background:var(--panel); }
.btn-ghost:hover{ background:var(--panel-2); border-color:var(--line-str); transform:translateY(-2px); }

/* ---------- Typographie ---------- */
.kicker{
  font-size:.76rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--cyan); margin:0 0 14px; font-weight:600;
}
.section-title{
  font-size:clamp(1.85rem, 4.1vw, 3.05rem);
  line-height:1.14; letter-spacing:-.022em; font-weight:700;
  margin:0 0 22px; max-width:22ch;
}
.center .section-title, .features .section-title,
.screens .section-title, .privacy .section-title,
.faq .section-title, .notify .section-title{ max-width:none; }
.features .section-title, .screens .section-title,
.privacy .section-title, .notify .section-title{ text-align:center; margin-inline:auto; }

.lead{ font-size:clamp(1.03rem, 1.5vw, 1.16rem); color:var(--ink-2); margin:0 0 20px; max-width:62ch; }
.lead.center{ margin-inline:auto; text-align:center; }
.micro{ font-size:.8rem; color:var(--ink-3); }

.section{ padding:clamp(80px, 11vw, 140px) 0; position:relative; }

/* ---------- Hero ---------- */
.hero{ padding:clamp(56px, 8vw, 100px) 0 clamp(50px, 7vw, 84px); }
.hero-grid{
  display:grid; grid-template-columns:1.04fr .96fr; gap:clamp(32px,5vw,72px);
  align-items:center;
}

.badge{
  display:inline-flex; align-items:center; gap:9px;
  background:var(--panel); border:1px solid var(--line);
  border-radius:999px; padding:7px 17px; font-size:.8rem; color:var(--ink-2);
  margin-bottom:26px; letter-spacing:.03em;
}
.badge .dot{
  width:7px; height:7px; border-radius:50%; background:var(--cyan);
  box-shadow:0 0 12px var(--cyan); animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{opacity:1; transform:scale(1);} 50%{opacity:.45; transform:scale(.82);} }

.hero-title{
  font-size:clamp(2.7rem, 7.2vw, 5rem); line-height:1.02; letter-spacing:-.035em;
  font-weight:700; margin:0 0 22px;
  background:linear-gradient(180deg, #ffffff 22%, #a9c4ef 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-sub{ font-size:clamp(1.05rem, 1.7vw, 1.24rem); color:var(--ink-2); margin:0 0 14px; max-width:46ch; }
.hero-sub strong{ color:var(--ink); font-weight:600; }
.hero-line{
  font-size:1rem; margin:0 0 34px; letter-spacing:.01em;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
  font-weight:500;
}
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:18px; }
.hero-note{ font-size:.83rem; color:var(--ink-3); margin:0; }

/* Orbe */
.hero-visual{ position:relative; display:flex; flex-direction:column; align-items:center; gap:26px; }
.orb-stage{ position:relative; width:min(430px, 82vw); aspect-ratio:1; display:grid; place-items:center; }
.orb-stage img{ position:absolute; inset:0; margin:auto; }
.orb-aura{ width:100%; opacity:.55; filter:blur(6px); animation:breathe 8s ease-in-out infinite; }

/* Orbe vivant — canvas (moteur porté depuis l'app iOS) */
.orb-canvas{
  position:absolute; inset:0; margin:auto;
  width:100%; height:100%;
  cursor:pointer; border-radius:50%;
  animation:float 11s ease-in-out infinite;
  transition:transform .3s var(--ease);
  touch-action:manipulation;
}
.orb-canvas:hover{ transform:scale(1.02); }
.orb-canvas:focus-visible{ outline:2px solid var(--cyan); outline-offset:10px; }

/* Image de repli si le canvas n'est pas disponible */
.orb-fallback{
  width:76%; border-radius:50%;
  filter:drop-shadow(0 0 60px rgba(90,168,255,.5)) drop-shadow(0 0 130px rgba(158,123,255,.32));
  animation:float 9s ease-in-out infinite;
}

.orb-caption{
  margin:4px 0 0; min-height:1.5em; font-size:.92rem; font-weight:500;
  letter-spacing:.04em;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.orb-hint{ margin:0; opacity:.62; }

@keyframes breathe{ 0%,100%{transform:scale(1); opacity:.72;} 50%{transform:scale(1.07); opacity:.95;} }
@keyframes float{ 0%,100%{transform:translateY(0);} 50%{transform:translateY(-16px);} }
@keyframes spin{ to{ transform:rotate(360deg); } }

.holo-row{ display:flex; gap:14px; justify-content:center; }
.holo-row img{
  width:clamp(66px, 9vw, 96px); border-radius:50%;
  border:1px solid var(--line); background:rgba(255,255,255,.03);
  opacity:.9; transition:transform .35s var(--ease), opacity .3s;
}
.holo-row img:hover{ transform:translateY(-7px) scale(1.06); opacity:1; }

/* Bandeau de confiance */
.trust{
  list-style:none; margin:clamp(40px,6vw,70px) 0 0; padding:22px 26px;
  display:flex; flex-wrap:wrap; gap:14px 40px; justify-content:center;
  background:var(--panel); border:1px solid var(--line); border-radius:var(--r-lg);
}
.trust li{ display:flex; align-items:center; gap:10px; font-size:.88rem; color:var(--ink-2); }
.trust svg{ width:18px; height:18px; fill:none; stroke:var(--cyan); stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; flex-shrink:0; }

/* ---------- Histoire ---------- */
.story .section-title{ max-width:18ch; }
.timeline{ list-style:none; margin:clamp(40px,6vw,64px) 0 0; padding:0; position:relative; }
.timeline::before{
  content:""; position:absolute; left:38px; top:20px; bottom:20px; width:1px;
  background:linear-gradient(180deg, transparent, var(--line-str) 12%, var(--line-str) 88%, transparent);
}
.beat{ display:flex; align-items:center; gap:clamp(20px,3.4vw,40px); padding:clamp(16px,2.6vw,26px) 0; position:relative; }
.beat-art{
  width:76px; height:76px; flex-shrink:0; border-radius:50%; overflow:hidden;
  border:1px solid var(--line-str); background:var(--bg-2); position:relative; z-index:1;
  box-shadow:0 0 0 7px var(--bg), 0 0 34px rgba(90,168,255,.20);
}
.beat-art img{ width:100%; height:100%; object-fit:cover; }
.beat p{ margin:0; font-size:clamp(1rem, 1.75vw, 1.28rem); color:var(--ink-2); line-height:1.62; max-width:56ch; }
.beat-final p{ color:var(--ink); font-weight:500; }
.beat-final .beat-art{ box-shadow:0 0 0 7px var(--bg), 0 0 56px rgba(93,238,206,.42); }
.story-outro{ margin:34px 0 0 116px; font-size:.86rem; color:var(--ink-3); }

/* ---------- Nouveauté ---------- */
.new-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(34px,5vw,72px); align-items:start; }
.new-list{ list-style:none; margin:0; padding:0; display:grid; gap:16px; }
.new-list li{
  padding:22px 24px; border-radius:var(--r);
  background:var(--panel); border:1px solid var(--line);
  transition:border-color .3s, background .3s, transform .3s var(--ease);
}
.new-list li:hover{ border-color:var(--line-str); background:var(--panel-2); transform:translateX(5px); }
.new-list h3{ margin:0 0 7px; font-size:1rem; font-weight:600; }
.new-list p{ margin:0; font-size:.9rem; color:var(--ink-3); line-height:1.6; }

/* ---------- Cartes fonctionnalités ---------- */
.cards{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(272px,1fr));
  gap:18px; margin-top:clamp(40px,6vw,64px);
}
.card{
  padding:30px 28px; border-radius:var(--r-lg);
  background:var(--panel); border:1px solid var(--line);
  transition:transform .34s var(--ease), border-color .3s, background .3s;
  position:relative; overflow:hidden;
}
.card::before{
  content:""; position:absolute; inset:0 0 auto; height:1px; opacity:0;
  background:var(--grad); transition:opacity .35s;
}
.card:hover{ transform:translateY(-6px); border-color:var(--line-str); background:var(--panel-2); }
.card:hover::before{ opacity:1; }
.card-wide{ grid-column:span 2; }
.card-ico{
  display:grid; place-items:center; width:48px; height:48px; border-radius:14px;
  background:rgba(90,168,255,.12); border:1px solid var(--line); margin-bottom:18px;
}
.card-ico svg{ width:23px; height:23px; fill:none; stroke:var(--cyan); stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }
.card-ico img{ width:30px; height:30px; }
.card h3{ margin:0 0 10px; font-size:1.08rem; font-weight:600; letter-spacing:-.01em; }
.card p{ margin:0; color:var(--ink-3); font-size:.92rem; line-height:1.66; }

.card-strip{ display:flex; gap:12px; margin-top:22px; }
.card-strip img{
  width:74px; height:74px; border-radius:50%; object-fit:cover;
  border:1px solid var(--line); transition:transform .3s var(--ease);
}
.card-strip img:hover{ transform:scale(1.09) translateY(-4px); }

/* ---------- Écrans ---------- */
.phones{
  display:flex; gap:clamp(16px,2.6vw,32px); justify-content:center;
  flex-wrap:wrap; margin-top:clamp(44px,6vw,70px);
}
.phone{ margin:0; text-align:center; }
.phone-lift{ transform:translateY(-26px); }
.phone-frame{
  width:clamp(158px, 21vw, 244px); aspect-ratio:9/19.5;
  border-radius:32px; overflow:hidden; padding:7px;
  background:linear-gradient(160deg, rgba(255,255,255,.16), rgba(255,255,255,.03));
  border:1px solid var(--line-str);
  box-shadow:0 26px 66px rgba(0,0,0,.62), 0 0 46px rgba(90,168,255,.16);
  transition:transform .4s var(--ease), box-shadow .4s;
}
.phone-frame img{ width:100%; height:100%; object-fit:cover; border-radius:26px; }
.phone:hover .phone-frame{ transform:translateY(-9px); box-shadow:0 34px 82px rgba(0,0,0,.7), 0 0 62px rgba(90,168,255,.30); }
.phone figcaption{ margin-top:16px; font-size:.85rem; color:var(--ink-3); }

/* ---------- Piliers ---------- */
.manifest{
  max-width:66ch; margin:0 auto clamp(40px,6vw,64px);
  padding:clamp(28px,4vw,44px); border-radius:var(--r-xl);
  background:linear-gradient(160deg, rgba(158,123,255,.09), rgba(90,168,255,.05));
  border:1px solid var(--line);
}
.manifest p{ margin:0 0 15px; color:var(--ink-2); font-size:1.03rem; line-height:1.72; }
.manifest p:last-child{ margin-bottom:0; }
.manifest p:first-child{ color:var(--ink); font-size:1.16rem; font-weight:500; }

.pillar-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(258px,1fr)); gap:18px; }
.pillar{
  padding:30px 26px; border-radius:var(--r-lg);
  background:var(--panel); border:1px solid var(--line);
  transition:transform .34s var(--ease), border-color .3s;
}
.pillar:hover{ transform:translateY(-6px); border-color:var(--line-str); }
.pillar-n{
  display:block; font-size:.76rem; letter-spacing:.2em; color:var(--ink-3); margin-bottom:14px;
}
.pillar h3{
  margin:0 0 8px; font-size:1.32rem; font-weight:700; letter-spacing:-.01em;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.pillar-s{ margin:0 0 12px; font-size:.94rem; color:var(--ink); }
.pillar p:last-child{ margin:0; font-size:.89rem; color:var(--ink-3); line-height:1.66; }

/* ---------- Confidentialité ---------- */
.priv-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
  gap:16px; margin-top:clamp(38px,5vw,58px);
}
.priv{ padding:26px 24px; border-radius:var(--r); background:var(--panel); border:1px solid var(--line); }
.priv h3{ margin:0 0 9px; font-size:1rem; font-weight:600; color:var(--cyan); }
.priv p{ margin:0; font-size:.89rem; color:var(--ink-3); line-height:1.64; }
.priv-note{ margin-top:22px; text-align:center; font-size:.82rem; color:var(--ink-3); }

.ethics{
  margin:clamp(46px,6vw,74px) auto 0; max-width:74ch;
  padding:clamp(30px,4vw,46px); border-radius:var(--r-xl);
  background:linear-gradient(160deg, rgba(93,238,206,.07), rgba(158,123,255,.05));
  border:1px solid var(--line); text-align:center;
}
.ethics h3{
  margin:0 0 16px; font-size:clamp(1.2rem,2.4vw,1.6rem); font-weight:700;
  letter-spacing:-.015em; line-height:1.3;
}
.ethics p{ margin:0; color:var(--ink-2); font-size:.97rem; line-height:1.72; }

/* ---------- FAQ ---------- */
.faq .section-title{ text-align:center; margin-inline:auto; }
.faq .kicker{ text-align:center; }
.faq-list{ margin-top:clamp(36px,5vw,54px); display:grid; gap:11px; }
.faq details{
  border:1px solid var(--line); border-radius:var(--r);
  background:var(--panel); overflow:hidden; transition:border-color .3s, background .3s;
}
.faq details[open]{ border-color:var(--line-str); background:var(--panel-2); }
.faq summary{
  cursor:pointer; padding:20px 56px 20px 24px; font-weight:600; font-size:1rem;
  position:relative; list-style:none; transition:color .22s;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:"+"; position:absolute; right:24px; top:50%; transform:translateY(-50%);
  font-size:1.4rem; font-weight:300; color:var(--cyan); transition:transform .3s var(--ease);
}
.faq details[open] summary::after{ transform:translateY(-50%) rotate(45deg); }
.faq details p{ margin:0; padding:0 24px 22px; color:var(--ink-3); font-size:.94rem; line-height:1.7; }

/* ---------- CTA ---------- */
.notify{ position:relative; }
.notify-orb{
  margin:0 auto 26px; border-radius:50%; opacity:.9;
  filter:drop-shadow(0 0 44px rgba(90,168,255,.5));
  animation:float 9s ease-in-out infinite;
}
.notify .kicker{ text-align:center; }
.notify .lead{ margin-inline:auto; }

.signup{
  display:flex; gap:11px; max-width:520px; margin:34px auto 12px; flex-wrap:wrap;
}
.signup input{
  flex:1 1 240px; padding:15px 22px; border-radius:999px;
  background:var(--panel); border:1px solid var(--line-str); color:var(--ink);
  font:inherit; font-size:.95rem; transition:border-color .25s, background .25s;
}
.signup input::placeholder{ color:var(--ink-3); }
.signup input:focus{ outline:none; border-color:var(--cyan); background:var(--panel-2); }
.signup input[aria-invalid="true"]{ border-color:var(--pink); }

.form-msg{ min-height:22px; margin:0 0 8px; font-size:.88rem; }
.form-msg.ok{ color:var(--cyan); }
.form-msg.err{ color:var(--pink); }

.appstore{
  display:inline-flex; align-items:center; gap:11px; margin-top:32px;
  padding:13px 26px; border-radius:14px;
  background:var(--panel); border:1px solid var(--line); color:var(--ink-2); font-size:.9rem;
}
.appstore svg{ width:22px; height:22px; fill:var(--ink-2); }

/* ---------- Footer ---------- */
.footer{ border-top:1px solid var(--line); padding:clamp(50px,6vw,74px) 0 34px; background:rgba(3,4,10,.6); }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:36px; }
.footer-tag{
  margin:16px 0 8px; font-size:.95rem;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.footer-by{ margin:0; font-size:.85rem; color:var(--ink-3); max-width:34ch; }
.footer-col{ display:flex; flex-direction:column; gap:11px; }
.footer-col h4{ margin:0 0 5px; font-size:.76rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ink-3); font-weight:600; }
.footer-col a{ font-size:.9rem; color:var(--ink-2); transition:color .22s; width:fit-content; }
.footer-col a:hover{ color:var(--cyan); }
.footer-bottom{
  margin-top:44px; padding-top:26px; border-top:1px solid var(--line);
  display:grid; gap:7px; font-size:.82rem; color:var(--ink-3);
}
.footer-bottom p{ margin:0; }

/* ---------- Retour en haut ---------- */
.to-top{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:46px; height:46px; display:grid; place-items:center; border-radius:50%;
  background:rgba(5,6,15,.86); border:1px solid var(--line-str); color:var(--ink);
  backdrop-filter:blur(10px); font-size:1.15rem;
  opacity:0; visibility:hidden; transform:translateY(12px);
  transition:opacity .3s, visibility .3s, transform .3s var(--ease), border-color .25s;
}
.to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.to-top:hover{ border-color:var(--cyan); }

/* ---------- Révélation au scroll ---------- */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .75s var(--ease), transform .75s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ================= Responsive ================= */
@media (max-width:960px){
  .hero-grid, .new-grid{ grid-template-columns:1fr; }
  .hero-copy{ text-align:center; }
  .hero-sub, .lead{ margin-inline:auto; }
  .hero-cta{ justify-content:center; }
  .section-title{ max-width:none; }
  .hero-visual{ order:-1; }
  .card-wide{ grid-column:span 1; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .footer-brand{ grid-column:1 / -1; }
}

@media (max-width:760px){
  .nav-links{
    position:fixed; inset:68px 0 auto; flex-direction:column; gap:0;
    background:rgba(5,6,15,.98); backdrop-filter:blur(20px);
    border-bottom:1px solid var(--line); padding:10px 24px 22px;
    transform:translateY(-120%); transition:transform .36s var(--ease); margin:0;
  }
  .nav-links.open{ transform:translateY(0); }
  .nav-links a{ padding:15px 0; border-bottom:1px solid var(--line); font-size:1rem; }
  .nav-links a:last-child{ border-bottom:0; }
  .burger{ display:block; }
  .nav-actions .btn-sm{ display:none; }

  .timeline::before{ left:26px; }
  .beat{ gap:18px; }
  .beat-art{ width:54px; height:54px; box-shadow:0 0 0 6px var(--bg); }
  .story-outro{ margin-left:0; }

  .phone-lift{ transform:none; }
  .phones{ gap:14px; }
  .trust{ gap:12px 24px; padding:18px; }
  .trust li{ font-size:.82rem; }
}

@media (max-width:460px){
  .wrap{ padding-inline:18px; }
  .signup{ flex-direction:column; }
  .signup .btn{ width:100%; }
  .phone-frame{ width:clamp(140px, 40vw, 180px); }
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .reveal{ opacity:1; transform:none; }
}

@media print{
  #stars,.bg-glow,.to-top,.nav{ display:none !important; }
  body{ background:#fff; color:#000; }
}