/* ============================================================
   Shenra Landing — design system
   Dark-premium, CSP-safe, transform/opacity-only motion.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  color-scheme:dark;
  --bg-0:#04161a;
  --bg-1:#061d22;
  --bg-2:#082a30;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.06);
  --ink:#f2fbfa;
  --text:#c9dedc;
  --muted:rgba(201,222,220,.66);
  --faint:rgba(201,222,220,.42);
  --line:rgba(242,251,250,.09);
  --line-strong:rgba(242,251,250,.18);
  --accent:#4dc7bf;
  --accent-hi:#6fe3da;
  --accent-deep:#1f9a92;
  --red:#ef6a70;
  --amber:#e79b3c;
  --green:#5bd992;
  --font-display:"Sora",Inter,system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --max:1200px;
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --shadow-l:0 40px 90px rgba(0,6,8,.5);
  --shadow-m:0 22px 54px rgba(0,6,8,.36);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  min-width:320px;
  background:var(--bg-0);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}

img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}
strong{font-weight:650}

::selection{background:rgba(77,199,191,.32);color:var(--ink)}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.skip-link{
  position:fixed;top:12px;left:12px;z-index:100;
  padding:10px 16px;border-radius:8px;
  background:var(--accent);color:#04292c;font-weight:700;font-size:14px;
  transform:translateY(-64px);opacity:0;pointer-events:none;
}
.skip-link:focus-visible{transform:none;opacity:1;pointer-events:auto}

/* ---------- shared layout ---------- */
.wrap{width:min(100% - 48px,var(--max));margin-inline:auto}
section{position:relative}
.section{padding-block:clamp(88px,11vw,148px)}
.section-tight{padding-block:clamp(64px,8vw,104px)}
[id]{scroll-margin-top:96px}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--accent);
  font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
}
.eyebrow::before{
  content:"";width:20px;height:1.5px;background:var(--accent);opacity:.7;
}

.section-head{max-width:820px;margin-bottom:clamp(40px,6vw,72px)}
.section-head h2{
  margin-top:18px;
  font-family:var(--font-display);
  font-size:clamp(32px,4.4vw,54px);
  line-height:1.08;
  letter-spacing:-.028em;
  font-weight:700;
  text-wrap:balance;
}
.section-head .sub{
  max-width:640px;margin-top:18px;
  color:var(--muted);font-size:clamp(15.5px,1.6vw,18px);line-height:1.7;
}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .sub{margin-inline:auto}

/* ---------- ambient light ---------- */
.aurora{
  position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:-1;
}
.aurora i{
  position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;
}
.aurora .a1{width:640px;height:640px;top:-220px;right:-140px;background:radial-gradient(circle,rgba(77,199,191,.24),transparent 65%)}
.aurora .a2{width:520px;height:520px;top:22%;left:-220px;background:radial-gradient(circle,rgba(31,154,146,.18),transparent 65%)}
.aurora .a3{width:460px;height:460px;bottom:-180px;right:16%;background:radial-gradient(circle,rgba(77,199,191,.12),transparent 65%)}

body::after{
  content:"";position:fixed;inset:0;z-index:40;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- reveal choreography ---------- */
.reveal{opacity:1;transform:none}
.js .reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .7s ease,transform .9s var(--ease-out);
  transition-delay:calc(var(--d,0) * 90ms);
}
.js .reveal.in{opacity:1;transform:none}

/* ---------- progress bar ---------- */
.progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:60;
  background:linear-gradient(90deg,var(--accent),var(--accent-hi));
  transform-origin:0 50%;transform:scaleX(0);
}

/* ---------- header ---------- */
.site-header{position:fixed;inset:14px 0 auto;z-index:50}
.nav{
  width:min(100% - 28px,var(--max));
  margin-inline:auto;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:60px;
  padding:8px 8px 8px 20px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(4,22,26,.72);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  box-shadow:0 16px 40px rgba(0,4,6,.3);
  transition:box-shadow .3s ease,background .3s ease;
}
.js .scrolled .nav{background:rgba(4,22,26,.88);box-shadow:0 20px 48px rgba(0,4,6,.45)}
.brand{display:inline-flex;align-items:center}
.brand img{width:142px;height:auto}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a:not(.btn){
  display:inline-flex;align-items:center;min-height:40px;
  padding:0 14px;border-radius:10px;
  color:var(--muted);font-size:14px;font-weight:550;
  transition:color .2s ease,background .2s ease;
}
.nav-links a:not(.btn):hover{color:var(--ink);background:rgba(255,255,255,.05)}
.nav-links .btn{margin-left:10px}

.nav-toggle{
  display:none;
  width:44px;height:44px;border-radius:10px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
}
.nav-toggle i,.nav-toggle i::before,.nav-toggle i::after{
  display:block;content:"";width:18px;height:2px;border-radius:2px;
  background:var(--ink);position:relative;
  transition:transform .3s var(--ease-out),opacity .2s ease;
}
.nav-toggle i::before{position:absolute;top:-6px}
.nav-toggle i::after{position:absolute;top:6px}
.menu-open .nav-toggle i{background:transparent}
.menu-open .nav-toggle i::before{transform:translateY(6px) rotate(45deg)}
.menu-open .nav-toggle i::after{transform:translateY(-6px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:45;
  display:flex;flex-direction:column;justify-content:center;
  padding:96px 32px 48px;
  background:rgba(4,20,24,.96);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  opacity:0;visibility:hidden;
  transition:opacity .35s ease,visibility .35s;
}
.menu-open .mobile-menu{opacity:1;visibility:visible}
.mobile-menu a{
  display:block;padding:16px 0;
  border-bottom:1px solid var(--line);
  font-family:var(--font-display);
  font-size:clamp(26px,7vw,34px);font-weight:700;letter-spacing:-.02em;
  opacity:0;transform:translateY(14px);
  transition:opacity .4s ease,transform .5s var(--ease-out);
}
.menu-open .mobile-menu a{opacity:1;transform:none}
.menu-open .mobile-menu a:nth-child(2){transition-delay:.05s}
.menu-open .mobile-menu a:nth-child(3){transition-delay:.1s}
.menu-open .mobile-menu a:nth-child(4){transition-delay:.15s}
.menu-open .mobile-menu a:nth-child(5){transition-delay:.2s}
.mobile-menu .menu-cta{
  margin-top:28px;border-bottom:0;
  color:var(--accent);display:flex;align-items:center;gap:12px;
}
body.menu-open{overflow:hidden}

/* ---------- buttons ---------- */
.btn{
  position:relative;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:52px;padding:0 26px;
  border-radius:12px;
  font-size:15px;font-weight:650;letter-spacing:.005em;
  transition:transform .25s var(--ease-out),box-shadow .25s ease,filter .2s ease,background .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;transition:transform .25s var(--ease-out)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{
  color:#03272a;
  background:linear-gradient(135deg,var(--accent-hi),var(--accent) 55%,var(--accent-deep));
  box-shadow:0 12px 32px rgba(77,199,191,.28),inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(77,199,191,.38),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-ghost{
  color:var(--ink);
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.03);
}
.btn-ghost:hover{transform:translateY(-2px);background:rgba(255,255,255,.07);border-color:rgba(242,251,250,.3)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px;border-radius:10px}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:100svh;
  display:grid;align-items:center;
  padding:clamp(120px,16vh,170px) 0 clamp(56px,7vw,84px);
  overflow:clip;
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.12fr) minmax(400px,.78fr);
  gap:clamp(40px,5vw,72px);
  align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  min-height:32px;padding:0 14px 0 10px;
  border:1px solid rgba(77,199,191,.3);border-radius:999px;
  background:rgba(77,199,191,.07);
  color:var(--text);
  font-size:12.5px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;
}
.hero-badge::before{
  content:"";width:7px;height:7px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 0 rgba(77,199,191,.5);
  animation:pulse 2.6s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(77,199,191,.45)}
  70%{box-shadow:0 0 0 9px rgba(77,199,191,0)}
  100%{box-shadow:0 0 0 0 rgba(77,199,191,0)}
}
.hero h1{
  margin-top:26px;
  font-family:var(--font-display);
  font-size:clamp(42px,5.8vw,70px);
  line-height:1.03;
  letter-spacing:-.035em;
  font-weight:800;
  max-width:17ch;
  text-wrap:balance;
}
.hero h1 .grad{
  background:linear-gradient(115deg,var(--accent-hi) 10%,var(--accent) 55%,#8be8e0);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero h1 .wavy{
  position:relative;white-space:nowrap;
}
.hero h1 .wavy::after{
  content:"";position:absolute;left:2%;right:2%;bottom:.02em;height:.14em;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 12' preserveAspectRatio='none'%3E%3Cpath d='M0 8 Q 15 2 30 8 T 60 8 T 90 8 T 120 8' fill='none' stroke='%23e79b3c' stroke-width='3.4' stroke-linecap='round'/%3E%3C/svg%3E") repeat-x;
  background-size:auto 100%;
  opacity:.85;
}
.hero-lead{
  max-width:600px;margin-top:26px;
  color:var(--text);
  font-size:clamp(17px,2vw,20.5px);line-height:1.55;font-weight:450;
}
.hero-lead strong{color:var(--ink);font-weight:650}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:36px}
.hero-note{
  display:flex;flex-wrap:wrap;gap:8px 22px;
  margin-top:22px;
  color:var(--faint);font-size:13.5px;
}
.hero-note span{display:inline-flex;align-items:center;gap:8px}
.hero-note svg{width:15px;height:15px;color:var(--accent);flex:none}

.hero-stats{
  display:flex;flex-wrap:wrap;gap:clamp(28px,4vw,56px);
  margin-top:clamp(44px,6vh,64px);
  padding-top:30px;
  border-top:1px solid var(--line);
}
.stat b{
  display:block;
  white-space:nowrap;
  font-family:var(--font-display);
  font-size:clamp(28px,3vw,38px);font-weight:700;letter-spacing:-.02em;
  color:var(--ink);line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.stat b em{font-style:normal;color:var(--accent)}
.stat b span{display:inline;font:inherit;color:inherit;margin:0;max-width:none}
.stat > span{display:block;margin-top:6px;color:var(--muted);font-size:13.5px;line-height:1.45;max-width:170px}

/* hero visual */
.hero-visual{position:relative;display:grid;place-items:center;min-height:540px}
.hero-visual .halo{
  position:absolute;width:min(88%,520px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(77,199,191,.22),rgba(77,199,191,.05) 45%,transparent 70%);
  filter:blur(30px);
}
.orbit{
  position:absolute;width:min(100%,560px);aspect-ratio:1;border-radius:50%;
  border:1px dashed rgba(77,199,191,.16);
  animation:spin 60s linear infinite;
}
.orbit::before{
  content:"";position:absolute;top:-4px;left:50%;width:8px;height:8px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 14px rgba(77,199,191,.8);
}
.orbit.o2{width:min(80%,440px);animation-duration:44s;animation-direction:reverse;border-color:rgba(77,199,191,.1)}
.orbit.o2::before{background:var(--amber);box-shadow:0 0 12px rgba(231,155,60,.7)}
@keyframes spin{to{transform:rotate(360deg)}}

.phone{
  position:relative;z-index:2;
  width:min(64vw,270px);
  padding:10px;
  border-radius:44px;
  border:1px solid rgba(242,251,250,.22);
  background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.03) 40%);
  box-shadow:var(--shadow-l),inset 0 1px 0 rgba(255,255,255,.18);
}
.phone::before{
  content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);
  width:34%;height:22px;border-radius:0 0 14px 14px;
  background:#04161a;z-index:3;
}
.phone img{
  width:100%;aspect-ratio:390/844;object-fit:cover;object-position:top;
  border-radius:34px;background:var(--bg-0);
}
.float-card{
  position:absolute;z-index:3;
  display:flex;gap:12px;align-items:flex-start;
  width:min(58vw,244px);
  padding:14px 16px;
  border:1px solid var(--line-strong);
  border-radius:var(--r-m);
  background:rgba(8,34,39,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-m);
  animation:floaty 7s ease-in-out infinite;
}
.float-card .dot{
  flex:none;width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:rgba(77,199,191,.14);color:var(--accent);
}
.float-card .dot svg{width:17px;height:17px}
.float-card.warn .dot{background:rgba(239,106,112,.14);color:var(--red)}
.float-card.good .dot{background:rgba(91,217,146,.14);color:var(--green)}
.float-card small{display:block;color:var(--faint);font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.float-card strong{display:block;margin-top:3px;color:var(--ink);font-size:13.5px;line-height:1.35;font-weight:650}
.float-card span{display:block;margin-top:3px;color:var(--muted);font-size:12px;line-height:1.45}
.fc-1{top:3%;left:-14%;animation-delay:.6s}
.fc-2{bottom:24%;right:-8%;animation-delay:1.8s;animation-duration:8s}
.fc-3{bottom:-2%;left:0%;animation-delay:3s;animation-duration:9s}
@keyframes floaty{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}

/* ---------- ticker ---------- */
.ticker-section{
  padding-block:26px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.014);
  overflow:hidden;
}
.ticker-label{
  text-align:center;margin-bottom:18px;
  color:var(--faint);font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
}
.ticker{
  display:flex;width:max-content;gap:14px;
  animation:ticker 46s linear infinite;
}
.ticker:hover{animation-play-state:paused}
.ticker-row{
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.ticker li{
  flex:none;
  display:inline-flex;align-items:center;gap:10px;
  min-height:44px;padding:0 20px;margin-right:0;
  border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.03);
  color:var(--text);font-size:14.5px;font-weight:500;white-space:nowrap;
}
.ticker li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--t,var(--accent));opacity:.9}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ---------- product tour ---------- */
.tour-grid{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(0,1fr);
  gap:clamp(40px,6vw,88px);
  align-items:center;
}
.tour-tabs{display:grid;gap:6px;margin-top:34px}
.tour-tab{
  position:relative;
  display:block;width:100%;text-align:left;
  padding:18px 20px 18px 26px;
  border-radius:var(--r-m);
  border:1px solid transparent;
  transition:background .25s ease,border-color .25s ease;
}
.tour-tab::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;
  background:var(--line-strong);
  transition:background .25s ease;
}
.tour-tab .bar{
  position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;
  background:var(--accent);
  transform:scaleY(0);transform-origin:top;
}
.tour-tab[aria-selected="true"]{background:var(--surface);border-color:var(--line)}
.tour-tab[aria-selected="true"] .bar{animation:tabbar 6s linear forwards}
.tour-paused .tour-tab[aria-selected="true"] .bar{animation-play-state:paused}
@keyframes tabbar{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.tour-tab h3{
  display:flex;align-items:center;gap:12px;
  font-family:var(--font-display);
  font-size:18px;font-weight:650;letter-spacing:-.01em;
  color:var(--muted);
  transition:color .25s ease;
}
.tour-tab h3 svg{width:19px;height:19px;flex:none;opacity:.8}
.tour-tab[aria-selected="true"] h3{color:var(--ink)}
.tour-tab p{
  margin-top:7px;color:var(--muted);font-size:14px;line-height:1.55;
  display:none;
}
.tour-tab[aria-selected="true"] p{display:block}

.tour-stage{
  position:relative;
  display:grid;place-items:center;
  min-height:640px;
  border-radius:var(--r-l);
  border:1px solid var(--line);
  background:
    radial-gradient(120% 90% at 70% 0%,rgba(77,199,191,.12),transparent 55%),
    linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
  box-shadow:var(--shadow-m);
  overflow:hidden;
}
.tour-stage::before{
  content:"";position:absolute;inset:18px;border-radius:calc(var(--r-l) - 8px);
  border:1px solid rgba(77,199,191,.08);pointer-events:none;
}
.tour-phone{
  position:relative;
  width:min(60vw,264px);
  padding:9px;border-radius:42px;
  border:1px solid rgba(242,251,250,.2);
  background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.03) 40%);
  box-shadow:var(--shadow-l);
}
.tour-phone .screens{position:relative;aspect-ratio:390/844;border-radius:33px;overflow:hidden;background:var(--bg-0)}
.tour-phone img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;
  opacity:0;transform:scale(1.035);
  transition:opacity .55s ease,transform .8s var(--ease-out);
}
.tour-phone img.active{opacity:1;transform:none}

/* ---------- bento ---------- */
.bento{
  display:grid;gap:16px;
  grid-template-columns:repeat(6,minmax(0,1fr));
}
.tile{
  position:relative;
  padding:clamp(22px,2.6vw,30px);
  border:1px solid var(--line);
  border-radius:var(--r-l);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  overflow:hidden;
  transition:transform .35s var(--ease-out),border-color .3s ease,box-shadow .35s ease;
}
.tile:hover{transform:translateY(-4px);border-color:rgba(77,199,191,.32);box-shadow:0 26px 60px rgba(0,6,8,.42)}
.tile-lg{grid-column:span 3}
.tile-sm{grid-column:span 2}
.tile h3{
  font-family:var(--font-display);
  font-size:clamp(19px,2vw,23px);font-weight:650;letter-spacing:-.015em;line-height:1.2;
}
.tile > p{margin-top:10px;color:var(--muted);font-size:14.5px;line-height:1.65;max-width:52ch}
.tile-kicker{
  display:inline-flex;align-items:center;gap:8px;
  margin-bottom:16px;
  color:var(--accent);font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
}
.tile-kicker svg{width:15px;height:15px}

.tile-visual{margin-top:22px}

/* luna chat mock */
.chat-mock{display:grid;gap:10px;max-width:420px}
.chat-mock .msg{
  padding:12px 16px;border-radius:14px;
  font-size:13.5px;line-height:1.55;
  width:fit-content;max-width:92%;
}
.chat-mock .me{
  justify-self:end;
  background:rgba(77,199,191,.14);
  border:1px solid rgba(77,199,191,.22);
  color:var(--ink);
  border-bottom-right-radius:4px;
}
.chat-mock .luna{
  display:flex;gap:10px;align-items:flex-start;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  color:var(--text);
  border-bottom-left-radius:4px;
}
.chat-mock .luna img{width:26px;height:26px;border-radius:50%;flex:none;margin-top:1px}
.chat-mock .luna b{color:var(--ink);font-weight:650}

/* radar mock */
.radar-mock{position:relative;display:flex;align-items:center;gap:18px}
.radar-rings{position:relative;flex:none;width:92px;height:92px}
.radar-rings i{
  position:absolute;inset:0;border-radius:50%;
  border:1px solid rgba(77,199,191,.35);
  animation:ring 3.4s ease-out infinite;
}
.radar-rings i:nth-child(2){animation-delay:1.13s}
.radar-rings i:nth-child(3){animation-delay:2.26s}
.radar-rings::after{
  content:"";position:absolute;inset:38%;border-radius:50%;
  background:var(--accent);box-shadow:0 0 20px rgba(77,199,191,.7);
}
@keyframes ring{
  from{transform:scale(.3);opacity:.9}
  to{transform:scale(1.15);opacity:0}
}
.radar-list{display:grid;gap:8px;min-width:0}
.radar-list li{
  display:flex;align-items:center;gap:10px;
  font-size:13px;color:var(--text);
}
.radar-list li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--s,var(--green))}
.radar-list li b{font-weight:600;color:var(--ink)}

/* score ring */
.score-mock{display:flex;align-items:center;gap:20px}
.score-ring{
  flex:none;
  width:104px;height:104px;border-radius:50%;
  display:grid;place-items:center;
  background:conic-gradient(var(--amber) calc(var(--v,68) * 1%),rgba(255,255,255,.09) 0);
}
.score-ring::before{
  content:"";position:absolute;width:86px;height:86px;border-radius:50%;
  background:#0a2b31;
}
.score-ring b{
  position:relative;
  font-family:var(--font-display);font-size:30px;font-weight:700;
}
.score-ring b small{display:block;text-align:center;font-size:10px;color:var(--faint);font-weight:600;letter-spacing:.05em}
.score-note{color:var(--muted);font-size:13px;line-height:1.6}
.score-note .up{color:var(--green);font-weight:650}

/* chips */
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip-row li{
  display:inline-flex;align-items:center;min-height:34px;
  padding:0 14px;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.035);
  color:var(--text);font-size:12.5px;font-weight:550;
}

/* push mock */
.push-mock{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.045);
  max-width:340px;
}
.push-mock img{width:36px;height:36px;border-radius:9px;flex:none}
.push-mock b{display:block;font-size:13px;color:var(--ink);font-weight:650}
.push-mock span{display:block;margin-top:2px;font-size:12.5px;color:var(--muted);line-height:1.5}

/* privacy trust band */
.lock-badge{
  display:inline-grid;place-items:center;
  flex:none;
  width:48px;height:48px;border-radius:14px;
  background:rgba(91,217,146,.12);color:var(--green);
}
.lock-badge svg{width:22px;height:22px}
.tile-band{
  grid-column:span 6;
  display:flex;align-items:center;gap:26px;
}
.tile-band .band-text{flex:1;min-width:0}
.tile-band > p.fine{
  flex:none;max-width:220px;text-align:right;
  color:var(--faint);font-size:12.5px;line-height:1.6;
}

/* ---------- steps ---------- */
.steps{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid var(--line);
}
.step{
  position:relative;
  padding:36px 28px 10px 0;
}
.step + .step{padding-left:28px;border-left:1px solid var(--line)}
.step .num{
  font-family:var(--font-display);
  font-size:clamp(56px,6vw,84px);
  font-weight:800;line-height:1;
  color:transparent;
  -webkit-text-stroke:1px rgba(77,199,191,.4);
}
.step h3{
  margin-top:22px;
  font-family:var(--font-display);
  font-size:20px;font-weight:650;letter-spacing:-.01em;
}
.step p{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.65}
.step .q{
  display:block;margin-top:16px;
  color:var(--accent);font-size:13.5px;font-weight:600;line-height:1.5;
}

/* ---------- training paths ---------- */
.paths{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.path{
  position:relative;
  display:flex;flex-direction:column;
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--r-l);
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
  transition:transform .35s var(--ease-out),border-color .3s ease,box-shadow .35s ease;
}
.path:hover{transform:translateY(-4px);border-color:rgba(77,199,191,.3);box-shadow:0 24px 56px rgba(0,6,8,.4)}
.path .level{
  align-self:flex-start;
  display:inline-flex;align-items:center;min-height:26px;
  padding:0 11px;border-radius:999px;
  border:1px solid color-mix(in srgb,var(--c,var(--accent)) 40%,transparent);
  color:var(--c,var(--accent));
  background:color-mix(in srgb,var(--c,var(--accent)) 10%,transparent);
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
}
.path h3{
  margin-top:18px;
  font-family:var(--font-display);
  font-size:20px;font-weight:650;letter-spacing:-.012em;line-height:1.22;
}
.path > p{margin-top:10px;color:var(--muted);font-size:13.5px;line-height:1.6;flex-grow:1}
.path-track{position:relative;display:flex;align-items:center;gap:8px;margin-top:20px}
.path-track::before{
  content:"";position:absolute;left:10px;right:10px;height:2px;
  background:rgba(255,255,255,.1);
}
.path-track::after{
  content:"";position:absolute;left:10px;width:calc(100% - 20px);height:2px;
  background:var(--c,var(--accent));
  transform:scaleX(0);transform-origin:left;
  transition:transform 1.1s var(--ease-out) .3s;
}
.in .path-track::after{transform:scaleX(1)}
html:not(.js) .path-track::after{transform:scaleX(1)}
.path-track i{
  position:relative;z-index:1;
  width:22px;height:22px;
  display:grid;place-items:center;
  border:1px solid var(--line-strong);border-radius:50%;
  background:#0a2b31;
  font-size:10px;font-style:normal;font-weight:700;color:var(--ink);
}
.path .goal{
  margin-top:16px;padding-top:14px;
  border-top:1px solid var(--line);
  color:var(--text);font-size:13px;line-height:1.55;
}
.path .goal b{color:var(--c,var(--accent));font-weight:650}
.paths-cta{margin-top:36px;text-align:center;color:var(--muted);font-size:14.5px}
.paths-cta a{color:var(--accent);font-weight:600;border-bottom:1px solid rgba(77,199,191,.4);padding-bottom:1px}
.paths-cta a:hover{border-color:var(--accent)}

/* ---------- quote ---------- */
.quote{
  max-width:900px;margin-inline:auto;text-align:center;
}
.quote blockquote{
  font-family:var(--font-display);
  font-size:clamp(26px,3.6vw,44px);
  line-height:1.28;letter-spacing:-.022em;font-weight:650;
  text-wrap:balance;
}
.quote blockquote .grad{
  background:linear-gradient(115deg,var(--accent-hi),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.quote cite{
  display:block;margin-top:26px;
  color:var(--faint);font-style:normal;font-size:13.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
}
.quote .qmark{
  display:block;margin:0 auto 18px;
  width:44px;height:44px;color:var(--accent);opacity:.85;
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:780px;margin-inline:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  width:100%;text-align:left;
  padding:24px 4px;
  font-family:var(--font-display);
  font-size:clamp(16.5px,1.8vw,19px);font-weight:600;letter-spacing:-.01em;
  color:var(--ink);
  transition:color .2s ease;
}
.faq-q:hover{color:var(--accent-hi)}
.faq-q .ic{
  flex:none;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--line-strong);
  transition:transform .35s var(--ease-out),background .25s ease,border-color .25s ease;
}
.faq-q .ic svg{width:13px;height:13px}
.faq-q[aria-expanded="true"] .ic{transform:rotate(45deg);background:rgba(77,199,191,.14);border-color:rgba(77,199,191,.4);color:var(--accent)}
.faq-a{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .45s var(--ease-out);
}
.faq-item.open .faq-a{grid-template-rows:1fr}
html:not(.js) .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{
  padding:0 44px 26px 4px;
  color:var(--muted);font-size:15px;line-height:1.75;max-width:64ch;
}
.faq-a a{color:var(--accent);border-bottom:1px solid rgba(77,199,191,.35)}

/* ---------- final CTA ---------- */
.cta-panel{
  position:relative;
  text-align:center;
  padding:clamp(56px,8vw,96px) clamp(24px,5vw,80px);
  border:1px solid var(--line-strong);
  border-radius:calc(var(--r-l) + 8px);
  background:
    radial-gradient(90% 120% at 50% -20%,rgba(77,199,191,.2),transparent 60%),
    linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.014));
  box-shadow:var(--shadow-l);
  overflow:hidden;
}
.cta-panel::before{
  content:"";position:absolute;top:-1px;left:20%;right:20%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(111,227,218,.8),transparent);
}
.cta-panel .app-icon{
  width:76px;height:76px;border-radius:20px;
  margin:0 auto 28px;
  box-shadow:0 16px 40px rgba(0,6,8,.5),0 0 0 1px rgba(255,255,255,.1);
}
.cta-panel h2{
  font-family:var(--font-display);
  font-size:clamp(30px,4.4vw,52px);
  line-height:1.1;letter-spacing:-.028em;font-weight:750;
  max-width:20ch;margin-inline:auto;
  text-wrap:balance;
}
.cta-panel .sub{
  max-width:560px;margin:20px auto 0;
  color:var(--muted);font-size:clamp(15px,1.6vw,17px);line-height:1.7;
}
.cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:36px}
.cta-fine{margin-top:22px;color:var(--faint);font-size:13px}

/* ---------- footer ---------- */
.site-footer{
  border-top:1px solid var(--line);
  padding:clamp(48px,6vw,72px) 0 40px;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.25));
}
.footer-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,.8fr));
  gap:40px;
}
.footer-brand img{width:132px}
.footer-brand p{margin-top:16px;max-width:34ch;color:var(--muted);font-size:14px;line-height:1.65}
.footer-col h4{
  color:var(--faint);
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:var(--text);font-size:14.5px;transition:color .2s ease}
.footer-col a:hover{color:var(--accent-hi)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:clamp(40px,5vw,56px);padding-top:24px;
  border-top:1px solid var(--line);
  color:var(--faint);font-size:13px;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1080px){
  .hero{min-height:0}
  .hero-grid{grid-template-columns:1fr;gap:64px}
  .hero h1{max-width:16ch}
  .hero-visual{min-height:0;margin-inline:auto;width:min(100%,560px)}
  .tour-grid{grid-template-columns:1fr;gap:44px}
  .tour-stage{min-height:0;padding:44px 20px}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tile-lg,.tile-sm{grid-column:span 1}
  .tile-band{grid-column:span 2}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step:nth-child(3){border-left:0;padding-left:0}
  .paths{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1 / -1}
}

@media (max-width:720px){
  .wrap{width:calc(100% - 36px)}
  [id]{scroll-margin-top:84px}
  .site-header{inset:10px 0 auto}
  .nav{width:calc(100% - 20px);min-height:56px;padding:6px 6px 6px 14px}
  .brand img{width:120px}
  .nav-links a:not(.btn){display:none}
  .nav-links .btn{margin-left:0}
  .nav-toggle{display:inline-flex}

  .hero{padding-top:104px}
  .hero h1{font-size:clamp(33px,9.2vw,44px)}
  .hero-lead{font-size:16.5px}
  .hero-actions .btn{flex:1 1 100%}
  .hero-stats{gap:20px 28px;margin-top:40px}
  .stat > span{max-width:130px;font-size:12.5px}
  .hero-visual{width:min(100%,420px)}
  .phone{width:min(58vw,230px)}
  .float-card{width:min(56vw,210px);padding:11px 13px}
  .float-card strong{font-size:12.5px}
  .fc-1{left:-2%}
  .fc-2{right:-2%}

  .ticker li{min-height:40px;padding:0 16px;font-size:13px}

  .tour-tabs{margin-top:26px}
  .tour-tab{padding:14px 14px 14px 20px}
  .tour-tab h3{font-size:16px}
  .tour-stage{padding:30px 14px}
  .tour-phone{width:min(62vw,230px)}

  .bento{grid-template-columns:1fr}
  .tile-band{grid-column:span 1;flex-direction:column;align-items:flex-start;gap:16px}
  .tile-band > p.fine{max-width:none;text-align:left}
  .steps{grid-template-columns:1fr;border-top:0}
  .step{padding:26px 0 26px;border-top:1px solid var(--line)}
  .step + .step{padding-left:0;border-left:0}
  .paths{grid-template-columns:1fr}

  .quote .qmark{width:34px;height:34px}

  .cta-actions .btn{flex:1 1 100%}

  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .js .reveal{opacity:1;transform:none}
  .ticker{animation:none;flex-wrap:wrap;justify-content:center;width:auto}
  .ticker li{margin-bottom:8px}
  .tour-phone img{transition:none}
  .path-track::after{transform:scaleX(1)}
}