/* ============================================================
   Rotation — design tokens
   Light material system, Apple-style: SF typography stack,
   continuous corners, translucent layers, spring motion.
   ============================================================ */
:root{
  --bg:            #f5f5f7;
  --bg-elevated:   #ffffff;
  --ink:           #1d1d1f;
  --ink-2:         rgba(29,29,31,.72);
  --ink-3:         rgba(29,29,31,.50);
  --line:          rgba(0,0,0,.08);
  --line-strong:   rgba(0,0,0,.14);
  --accent:        #0071e3;
  --accent-press:  #0058b0;
  --accent-soft:   rgba(0,113,227,.10);
  --warm:          #ff375f;
  --amber:         #ff9f0a;
  --green:         #30d158;
  --danger:        #d70c39;

  --glass:         rgba(255,255,255,.72);
  --glass-strong:  rgba(255,255,255,.86);
  --blur:          saturate(180%) blur(24px);

  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 40px;
  --r-pill: 980px;

  --shadow-1: 0 1px 2px rgba(0,0,0,.04), 0 4px 12px rgba(0,0,0,.04);
  --shadow-2: 0 2px 6px rgba(0,0,0,.05), 0 18px 44px rgba(0,0,0,.08);
  --shadow-3: 0 30px 80px rgba(0,0,0,.16);

  --ease: cubic-bezier(.32,.72,0,1);
  --ease-out: cubic-bezier(.16,1,.3,1);

  --gutter: clamp(20px, 5vw, 48px);
  --maxw: 1180px;
  --header-h: 68px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
          "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, "JetBrains Mono", Menlo, monospace;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 24px); }
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.5;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{ max-width:100%; display:block; }
button{ font:inherit; color:inherit; }
a{ color:inherit; text-decoration:none; }
[hidden]{ display:none !important; }

/* Ambient light — soft colour fields behind a bright canvas */
body::before{
  content:"";
  position:fixed; inset:-20vh -10vw auto -10vw; height:120vh;
  z-index:-1; pointer-events:none;
  background:
    radial-gradient(46vw 46vw at 78% 4%,  rgba(0,113,227,.13), transparent 62%),
    radial-gradient(40vw 40vw at 6% 12%,  rgba(255,55,95,.10),  transparent 62%),
    radial-gradient(52vw 40vw at 50% 92%, rgba(94,92,230,.10),  transparent 65%);
  filter:blur(10px);
}

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

.skip{
  position:absolute; left:16px; top:-80px; z-index:100;
  background:var(--ink); color:#fff; padding:12px 18px; border-radius:var(--r-pill);
  transition:top .2s var(--ease);
}
.skip:focus{ top:16px; }

.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }

/* ---------- Typography ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink-3);
  display:inline-flex; align-items:center; gap:10px;
  margin:0 0 18px;
}
.eyebrow i{ width:6px; height:6px; border-radius:50%; background:var(--accent); font-style:normal; }
h1{ font-size:clamp(40px, 7vw, 76px); line-height:1.04; letter-spacing:-.035em; font-weight:700; margin:0 0 22px; }
h2{ font-size:clamp(30px, 4.2vw, 50px); line-height:1.08; letter-spacing:-.03em; font-weight:680; margin:0 0 18px; }
h1 em, h2 em{ font-style:normal; color:var(--accent); }
h3{ font-size:20px; line-height:1.25; letter-spacing:-.02em; font-weight:620; margin:0 0 8px; }
p{ margin:0 0 16px; color:var(--ink-2); }
.lede{ font-size:clamp(17px, 1.55vw, 21px); line-height:1.5; color:var(--ink-2); max-width:34em; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  padding:10px 0;
  background:linear-gradient(to bottom, rgba(245,245,247,.9), rgba(245,245,247,0));
  transition:background .3s var(--ease);
}
.header-bar{
  position:relative;
  display:flex; align-items:center; gap:12px;
  min-height:52px; padding:6px 8px 6px 16px;
  background:var(--glass);
  -webkit-backdrop-filter:var(--blur); backdrop-filter:var(--blur);
  border:1px solid rgba(255,255,255,.7);
  box-shadow:var(--shadow-1);
  border-radius:var(--r-pill);
  transition:box-shadow .35s var(--ease), background .35s var(--ease);
}
.site-header.is-stuck .header-bar{ background:var(--glass-strong); box-shadow:var(--shadow-2); }

.brand{ display:inline-flex; align-items:center; gap:10px; font-weight:640; letter-spacing:-.01em; flex:none; }
.brand-mark{
  position:relative; width:26px; height:26px; border-radius:50%;
  background:radial-gradient(circle at 50% 50%, #3a3a3c 0 22%, #1d1d1f 23% 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18), var(--shadow-1);
  display:grid; place-items:center; flex:none;
}
.brand-mark::after{ content:""; width:6px; height:6px; border-radius:50%; background:#fff; }
.brand-mark::before{
  content:""; position:absolute; inset:3px; border-radius:50%;
  background:repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,.10) 0 1px, transparent 1px 3px);
}

.nav{ display:flex; align-items:center; gap:2px; margin-inline:auto; }
.nav a{
  font-size:14px; color:var(--ink-2); padding:8px 11px; border-radius:var(--r-pill);
  transition:background .2s var(--ease), color .2s var(--ease);
}
.nav a:hover{ background:rgba(0,0,0,.05); color:var(--ink); }

/* Segmented language control */
.lang{
  position:relative; display:flex; align-items:center;
  padding:3px; border-radius:var(--r-pill);
  background:rgba(120,120,128,.14); flex:none;
}
.lang-thumb{
  position:absolute; top:3px; left:3px; height:calc(100% - 6px); width:calc(50% - 3px);
  border-radius:var(--r-pill); background:#fff;
  box-shadow:0 1px 3px rgba(0,0,0,.14), 0 0 0 .5px rgba(0,0,0,.04);
  transition:transform .38s var(--ease);
}
.lang[data-active="pl"] .lang-thumb{ transform:translateX(100%); }
.lang button{
  position:relative; z-index:1; border:0; background:none; cursor:pointer;
  font-size:13px; font-weight:600; letter-spacing:.02em;
  color:var(--ink-3); padding:6px 14px; min-width:52px; border-radius:var(--r-pill);
  transition:color .3s var(--ease);
}
.lang button[aria-checked="true"]{ color:var(--ink); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border:0; cursor:pointer; white-space:nowrap;
  font-size:15px; font-weight:560; letter-spacing:-.01em;
  padding:12px 22px; border-radius:var(--r-pill);
  transition:transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease);
}
.btn:active{ transform:scale(.97); }
.btn[disabled]{ opacity:.45; cursor:not-allowed; }
.btn-primary{ background:var(--accent); color:#fff; box-shadow:0 4px 14px rgba(0,113,227,.28); }
.btn-primary:hover{ background:var(--accent-press); box-shadow:0 8px 22px rgba(0,113,227,.32); }
.btn-quiet{ background:rgba(0,0,0,.05); color:var(--ink); }
.btn-quiet:hover{ background:rgba(0,0,0,.09); }
.btn-ghost{ background:transparent; color:var(--accent); padding-inline:14px; }
.btn-ghost:hover{ background:var(--accent-soft); }
.btn-danger{ background:rgba(215,12,57,.10); color:var(--danger); }
.btn-danger:hover{ background:rgba(215,12,57,.16); }
.btn-sm{ font-size:14px; padding:9px 16px; }
.btn-block{ width:100%; }

/* ---------- Auth slot ---------- */
.auth-slot{ position:relative; display:flex; align-items:center; gap:8px; flex:none; }
.avatar-btn{
  display:inline-flex; align-items:center; gap:9px; cursor:pointer;
  background:rgba(0,0,0,.05); border:0; border-radius:var(--r-pill);
  padding:4px 14px 4px 4px; font-size:14px; font-weight:560;
  transition:background .2s var(--ease);
}
.avatar-btn:hover{ background:rgba(0,0,0,.09); }
.avatar{ width:28px; height:28px; border-radius:50%; object-fit:cover; background:var(--line); flex:none; }
.menu{
  position:absolute; top:calc(100% + 10px); right:0; min-width:220px;
  background:var(--glass-strong); -webkit-backdrop-filter:var(--blur); backdrop-filter:var(--blur);
  border:1px solid var(--line); border-radius:var(--r-md); box-shadow:var(--shadow-2);
  padding:6px; z-index:70;
}
.menu button, .menu a{
  display:flex; width:100%; align-items:center; gap:10px;
  padding:10px 12px; border:0; background:none; border-radius:10px;
  font-size:14px; cursor:pointer; text-align:left; color:var(--ink);
}
.menu button:hover, .menu a:hover{ background:rgba(0,0,0,.06); }
.menu .muted{ font-size:12px; color:var(--ink-3); padding:8px 12px 4px; }
.menu hr{ border:0; border-top:1px solid var(--line); margin:6px 4px; }

/* ---------- Hero ---------- */
.hero{ padding:clamp(36px, 6vw, 76px) 0 clamp(56px, 8vw, 104px); }
.hero-grid{
  display:grid; gap:clamp(32px, 5vw, 64px);
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr); align-items:center;
}
.hero-actions{ display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.hero-meta{
  display:flex; flex-wrap:wrap; gap:10px 22px; margin-top:30px;
  font-family:var(--mono); font-size:11.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3);
}
.hero-meta span{ display:inline-flex; align-items:center; gap:8px; }
.hero-meta span::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--line-strong); }

/* ---------- Turntable ---------- */
.deck{
  position:relative;
  background:var(--glass-strong);
  -webkit-backdrop-filter:var(--blur); backdrop-filter:var(--blur);
  border:1px solid rgba(255,255,255,.8);
  border-radius:var(--r-xl); box-shadow:var(--shadow-2);
  padding:clamp(20px, 3vw, 30px); overflow:hidden;
}
.deck::after{
  content:""; position:absolute; inset:0; pointer-events:none; border-radius:inherit;
  background:linear-gradient(150deg, rgba(255,255,255,.65), transparent 42%);
}
.deck-top{
  display:flex; justify-content:space-between; align-items:center; gap:12px;
  font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-3);
  margin-bottom:18px;
}
.deck-state{ display:inline-flex; align-items:center; gap:7px; }
.deck-state i{
  width:7px; height:7px; border-radius:50%; background:var(--line-strong); font-style:normal;
  transition:background .3s var(--ease), box-shadow .3s var(--ease);
}
.deck.is-playing .deck-state i{ background:var(--green); box-shadow:0 0 0 4px rgba(48,209,88,.18); }

.platter-wrap{ position:relative; display:grid; place-items:center; padding:6px 0 18px; }
.deck-mech{ position:relative; width:min(58vw, 268px); aspect-ratio:1; }
.platter{
  position:absolute; inset:0; border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%, #2c2c2e 0 17%, transparent 17.4%),
    repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,.055) 0 1px, transparent 1px 4px),
    conic-gradient(from 0deg, #1b1b1d, #303032, #1b1b1d, #2b2b2d, #1b1b1d);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.10),
    inset 0 22px 44px rgba(255,255,255,.06),
    0 22px 50px rgba(0,0,0,.28);
  animation:spin 3.4s linear infinite; animation-play-state:paused;
}
.deck.is-playing .platter{ animation-play-state:running; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.platter::after{
  content:""; position:absolute; inset:0; border-radius:50%;
  background:conic-gradient(from 200deg, rgba(255,255,255,.16), transparent 26%, transparent 74%, rgba(255,255,255,.10));
  mix-blend-mode:screen;
}
.label{
  position:absolute; inset:31%; border-radius:50%;
  background:linear-gradient(150deg, var(--accent), #5e5ce6 78%);
  display:grid; place-items:center; text-align:center; color:#fff; padding:6px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);
}
.label b{ display:block; font-size:19px; line-height:1; letter-spacing:-.02em; }
.label small{ display:block; font-family:var(--mono); font-size:6.5px; line-height:1.35; letter-spacing:.12em; opacity:.9; margin-top:5px; }
.tonearm{
  position:absolute; top:2%; left:96%; width:5px; height:56%; margin-left:-2.5px;
  border-radius:var(--r-pill);
  background:linear-gradient(to bottom, #e2e2e7, #a9a9b0);
  transform-origin:50% 6px; transform:rotate(-6deg);
  box-shadow:0 6px 16px rgba(0,0,0,.14);
  transition:transform 1.1s var(--ease-out); z-index:2;
}
.tonearm::before{
  content:""; position:absolute; top:-9px; left:50%; width:21px; height:21px; margin-left:-10.5px;
  border-radius:50%; background:linear-gradient(160deg,#f4f4f7,#c6c6cd);
  box-shadow:0 2px 6px rgba(0,0,0,.18), inset 0 0 0 1px rgba(255,255,255,.6);
}
.tonearm::after{
  content:""; position:absolute; bottom:-5px; left:50%; width:13px; height:15px; margin-left:-6.5px;
  border-radius:3px 3px 2px 2px; background:linear-gradient(160deg,#3a3a3c,#1d1d1f);
}
.deck.is-playing .tonearm{ transform:rotate(26deg); }

.deck-buttons{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:6px; }
.deck-btn{
  position:relative; text-align:left; cursor:pointer;
  border:1px solid var(--line); background:var(--bg-elevated);
  border-radius:var(--r-md); padding:14px 16px; box-shadow:var(--shadow-1);
  transition:transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.deck-btn:hover{ transform:translateY(-2px); box-shadow:var(--shadow-2); }
.deck-btn:active{ transform:scale(.98); }
.deck-btn strong{ display:block; font-size:16px; font-weight:620; letter-spacing:-.02em; }
.deck-btn small{ display:block; font-family:var(--mono); font-size:10px; letter-spacing:.13em; text-transform:uppercase; color:var(--ink-3); margin-top:4px; }
.deck-btn .dot{
  position:absolute; top:14px; right:14px; width:8px; height:8px; border-radius:50%;
  background:var(--line-strong); transition:background .3s var(--ease), box-shadow .3s var(--ease);
}
.deck-btn[aria-selected="true"]{ border-color:var(--accent); background:var(--accent-soft); }
.deck-btn[aria-selected="true"] .dot{ background:var(--accent); box-shadow:0 0 0 4px rgba(0,113,227,.16); }
.deck-caption{
  margin:14px 0 0; text-align:center;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-3);
}

/* ---------- Panels ---------- */
.workspace{ padding-bottom:clamp(48px, 7vw, 88px); }
.panel{
  background:var(--bg-elevated); border:1px solid var(--line);
  border-radius:var(--r-lg); box-shadow:var(--shadow-1);
  padding:clamp(22px, 3.4vw, 40px);
}
.panel-head{ display:flex; flex-wrap:wrap; align-items:end; justify-content:space-between; gap:16px; margin-bottom:26px; }
.panel-head p{ margin:0; max-width:46ch; }

.steps{ list-style:none; margin:0; padding:0; display:grid; gap:14px; grid-template-columns:repeat(auto-fit, minmax(220px,1fr)); }
.steps li{ display:flex; gap:14px; align-items:flex-start; padding:18px; border-radius:var(--r-md); background:var(--bg); border:1px solid var(--line); }
.steps .num{ flex:none; width:28px; height:28px; border-radius:50%; display:grid; place-items:center; font-size:13px; font-weight:640; background:var(--ink); color:#fff; }
.steps h4{ margin:0 0 4px; font-size:15.5px; font-weight:620; letter-spacing:-.015em; }
.steps p{ margin:0; font-size:14px; }

.city-grid{ display:grid; gap:14px; grid-template-columns:repeat(auto-fit, minmax(210px,1fr)); }
.city{
  position:relative; overflow:hidden; padding:20px; border-radius:var(--r-md);
  background:var(--bg); border:1px solid var(--line);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.city:hover{ transform:translateY(-3px); box-shadow:var(--shadow-2); border-color:var(--line-strong); }
.city .coord{ font-family:var(--mono); font-size:10.5px; letter-spacing:.1em; color:var(--ink-3); }
.city h4{ margin:8px 0 12px; font-size:19px; font-weight:620; letter-spacing:-.02em; }
.tag{ display:inline-flex; align-items:center; gap:6px; font-size:12px; font-weight:560; padding:5px 11px; border-radius:var(--r-pill); background:var(--accent-soft); color:var(--accent); }
.tag.warm{ background:rgba(255,55,95,.10); color:var(--danger); }
.tag.calm{ background:rgba(120,120,128,.14); color:var(--ink-2); }

/* ---------- Sections ---------- */
section{ scroll-margin-top:calc(var(--header-h) + 20px); }
.section{ padding:clamp(56px, 8vw, 108px) 0; }
.section-head{ max-width:58ch; margin-bottom:clamp(28px, 4vw, 48px); }

.cards{ display:grid; gap:16px; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); }
.card{
  position:relative; padding:26px; background:var(--bg-elevated); border:1px solid var(--line);
  border-radius:var(--r-lg); box-shadow:var(--shadow-1);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-2); }
.card .icon{ width:44px; height:44px; border-radius:14px; display:grid; place-items:center; background:var(--accent-soft); color:var(--accent); margin-bottom:16px; }
.card:nth-child(2) .icon{ background:rgba(255,55,95,.10); color:var(--warm); }
.card:nth-child(3) .icon{ background:rgba(94,92,230,.12); color:#5e5ce6; }
.card p{ margin:0; font-size:15px; }

.flow{ display:grid; gap:18px; grid-template-columns:repeat(auto-fit, minmax(230px,1fr)); counter-reset:step; }
.flow-item{ position:relative; padding-top:34px; }
.flow-item::before{
  counter-increment:step; content:counter(step,decimal-leading-zero);
  position:absolute; top:0; left:0;
  font-family:var(--mono); font-size:12px; letter-spacing:.12em; color:var(--accent);
}
.flow-item::after{ content:""; position:absolute; top:8px; left:34px; right:-18px; height:1px; background:linear-gradient(to right, var(--line-strong), transparent); }
.flow-item:last-child::after{ display:none; }
.flow-item h3{ font-size:18px; }
.flow-item p{ font-size:15px; margin:0; }

.strip{
  display:grid; gap:clamp(24px,4vw,48px); align-items:center;
  grid-template-columns:auto minmax(0,1fr) auto;
  padding:clamp(26px, 4vw, 44px);
  background:var(--glass); -webkit-backdrop-filter:var(--blur); backdrop-filter:var(--blur);
  border:1px solid rgba(255,255,255,.75); border-radius:var(--r-xl); box-shadow:var(--shadow-1);
}
.orbit-mark{ position:relative; width:112px; height:112px; border-radius:50%; display:grid; place-items:center; flex:none; border:1px solid var(--line-strong); }
.orbit-mark::before,.orbit-mark::after{ content:""; position:absolute; border-radius:50%; border:1px solid var(--line); }
.orbit-mark::before{ inset:-16px; }
.orbit-mark::after{ inset:-32px; border-style:dashed; }
.orbit-mark b{ width:52px; height:52px; border-radius:50%; display:grid; place-items:center; background:var(--ink); color:#fff; font-size:19px; }
.strip p{ font-size:clamp(16px,1.5vw,19px); line-height:1.55; margin:0; }
.coords{ font-family:var(--mono); font-size:11px; letter-spacing:.12em; color:var(--ink-3); text-align:right; }
.coords b{ display:block; color:var(--ink); font-size:13px; letter-spacing:.06em; }

.marquee{ padding:clamp(28px,4vw,44px) 0; border-block:1px solid var(--line); overflow:hidden; }
.marquee-label{ font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-3); margin-bottom:16px; }
.marquee-track{ display:flex; gap:14px; width:max-content; animation:slide 34s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
@keyframes slide{ to{ transform:translateX(-50%); } }
.chip{ font-size:15px; font-weight:540; letter-spacing:-.01em; padding:9px 18px; border-radius:var(--r-pill); background:var(--bg-elevated); border:1px solid var(--line); color:var(--ink-2); white-space:nowrap; }

.cta{
  position:relative; overflow:hidden; text-align:center;
  padding:clamp(44px, 7vw, 84px) clamp(24px,4vw,56px); border-radius:var(--r-xl);
  background:linear-gradient(150deg, #ffffff, #eef1f6);
  border:1px solid rgba(255,255,255,.8); box-shadow:var(--shadow-2);
}
.cta::before{ content:""; position:absolute; inset:auto -10% -60% -10%; height:70%; background:radial-gradient(50% 100% at 50% 100%, rgba(0,113,227,.18), transparent 70%); }
.cta > *{ position:relative; }
.cta h2{ margin-inline:auto; max-width:16ch; }
.cta p{ margin-inline:auto; max-width:46ch; }
.cta .btn{ margin-top:12px; }
.cta-note{ font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3); margin:18px 0 0; }

.site-footer{ padding:clamp(40px,6vw,72px) 0 40px; border-top:1px solid var(--line); margin-top:clamp(48px,7vw,88px); }
.footer-grid{ display:flex; flex-wrap:wrap; gap:28px 48px; justify-content:space-between; align-items:flex-start; }
.footer-grid p{ font-size:14px; margin:12px 0 0; max-width:28ch; }
.footer-nav{ display:flex; flex-wrap:wrap; gap:10px 28px; }
.footer-nav a{ font-size:14px; color:var(--ink-2); }
.footer-nav a:hover{ color:var(--ink); }
.footer-bottom{
  display:flex; flex-wrap:wrap; gap:12px 24px; justify-content:space-between;
  margin-top:36px; padding-top:20px; border-top:1px solid var(--line);
  font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3);
}

.reveal{ opacity:0; transform:translateY(18px); }
.reveal.in{ opacity:1; transform:none; transition:opacity .7s var(--ease-out), transform .7s var(--ease-out); }

/* ============================================================
   Application layer — accounts, directory, profiles, calendar
   ============================================================ */

/* Forms */
.field{ display:block; margin-bottom:14px; }
.field > span, .field-label{ display:block; font-size:13px; font-weight:560; color:var(--ink-2); margin-bottom:6px; }
.input, .textarea, select.input{
  width:100%; font:inherit; font-size:15px; padding:11px 14px;
  border-radius:12px; border:1px solid var(--line-strong);
  background:var(--bg-elevated); color:var(--ink);
  transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.input::placeholder, .textarea::placeholder{ color:var(--ink-3); }
.input:focus, .textarea:focus, select.input:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 4px var(--accent-soft); }
.textarea{ min-height:104px; resize:vertical; line-height:1.5; }
select.input{ appearance:none; padding-right:36px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236e6e73' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 14px center; }
.row-2{ display:grid; gap:12px; grid-template-columns:1fr 1fr; }
.help{ font-size:12.5px; color:var(--ink-3); margin:6px 0 0; }
.form-error{ color:var(--danger); font-size:13.5px; margin:10px 0 0; }
.form-actions{ display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; }

/* Modal sheet */
dialog.sheet{ border:0; padding:0; background:transparent; width:min(560px, 92vw); color:var(--ink); }
dialog.sheet::backdrop{ background:rgba(0,0,0,.32); -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px); }
.sheet-inner{
  background:var(--bg-elevated); border-radius:var(--r-lg); box-shadow:var(--shadow-3);
  overflow:hidden; max-height:86vh; display:flex; flex-direction:column;
  animation:sheetIn .38s var(--ease-out);
}
@keyframes sheetIn{ from{ opacity:0; transform:translateY(16px) scale(.98); } }
.sheet-head{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding:20px 22px 10px; }
.sheet-title{ font-size:20px; font-weight:640; letter-spacing:-.02em; margin:0; }
.sheet-body{ padding:6px 22px 22px; overflow:auto; }
.icon-btn{
  width:32px; height:32px; border-radius:50%; border:0; flex:none;
  background:rgba(0,0,0,.05); cursor:pointer; display:grid; place-items:center; color:var(--ink-2);
}
.icon-btn:hover{ background:rgba(0,0,0,.10); }

/* Segmented control (generic) */
.seg{ display:inline-flex; padding:3px; background:rgba(120,120,128,.14); border-radius:var(--r-pill); gap:2px; }
.seg button{ border:0; background:none; padding:8px 18px; border-radius:var(--r-pill); font-size:14px; font-weight:560; cursor:pointer; color:var(--ink-2); transition:background .25s var(--ease), color .25s var(--ease); }
.seg button[aria-selected="true"]{ background:#fff; color:var(--ink); box-shadow:0 1px 3px rgba(0,0,0,.12); }

/* Role choice */
.role-grid{ display:grid; gap:12px; grid-template-columns:1fr 1fr; margin-bottom:6px; }
.role-card{
  cursor:pointer; text-align:left; padding:18px; border-radius:var(--r-md);
  border:1px solid var(--line-strong); background:var(--bg-elevated);
  transition:border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.role-card:hover{ transform:translateY(-2px); }
.role-card[aria-pressed="true"]{ border-color:var(--accent); background:var(--accent-soft); }
.role-card .icon{ width:38px; height:38px; border-radius:12px; display:grid; place-items:center; background:var(--accent-soft); color:var(--accent); margin-bottom:12px; }
.role-card[aria-pressed="true"] .icon{ background:var(--accent); color:#fff; }
.role-card strong{ display:block; font-size:16px; font-weight:620; letter-spacing:-.02em; }
.role-card small{ display:block; font-size:13px; color:var(--ink-3); margin-top:4px; line-height:1.4; }

/* Directory */
.filters{ display:flex; flex-wrap:wrap; gap:10px; align-items:center; margin-bottom:24px; }
.filters .input{ width:auto; flex:1 1 220px; min-width:180px; }
.filters select.input{ flex:0 1 190px; }
.dir-grid{ display:grid; gap:16px; grid-template-columns:repeat(auto-fill, minmax(238px,1fr)); }
.dir-card{
  display:flex; flex-direction:column; overflow:hidden; text-align:left;
  background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--r-lg);
  box-shadow:var(--shadow-1); cursor:pointer; padding:0;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.dir-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-2); }
.dir-card .cover{ width:100%; aspect-ratio:4/3; object-fit:cover; background:var(--bg); }
.dir-card .body{ padding:16px 18px 18px; }
.dir-card h3{ margin:0 0 4px; font-size:17px; }
.dir-card .meta{ font-size:13.5px; color:var(--ink-3); margin:0; }
.dir-card .tags{ display:flex; flex-wrap:wrap; gap:6px; margin-top:12px; }
.pill{ font-size:11.5px; font-weight:560; padding:4px 10px; border-radius:var(--r-pill); background:rgba(120,120,128,.14); color:var(--ink-2); }
.pill.accent{ background:var(--accent-soft); color:var(--accent); }
.pill.demo{ background:rgba(255,159,10,.14); color:#a35a00; }
.empty{
  padding:38px 24px; text-align:center; border:1px dashed var(--line-strong);
  border-radius:var(--r-lg); color:var(--ink-3); background:rgba(255,255,255,.5);
}

/* Detail view */
.detail{ padding:clamp(24px,4vw,44px) 0 0; }
.back-link{ display:inline-flex; align-items:center; gap:8px; font-size:14px; color:var(--ink-2); background:none; border:0; cursor:pointer; padding:8px 12px 8px 8px; border-radius:var(--r-pill); margin-bottom:20px; }
.back-link:hover{ background:rgba(0,0,0,.05); color:var(--ink); }
.detail-hero{
  display:grid; gap:clamp(20px,3vw,34px); grid-template-columns:auto minmax(0,1fr); align-items:center;
  background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--r-xl);
  box-shadow:var(--shadow-1); padding:clamp(20px,3vw,34px);
}
.detail-photo{ width:clamp(120px,18vw,180px); aspect-ratio:1; border-radius:32px; object-fit:cover; background:var(--bg); flex:none; }
.detail-hero h1{ font-size:clamp(28px,4vw,44px); margin:0 0 8px; }
.detail-meta{ display:flex; flex-wrap:wrap; gap:8px 18px; font-size:14.5px; color:var(--ink-2); margin:0 0 14px; }
.detail-meta span{ display:inline-flex; align-items:center; gap:7px; }
.detail-actions{ display:flex; flex-wrap:wrap; gap:10px; margin-top:16px; }
.detail-body{ display:grid; gap:clamp(24px,3vw,40px); grid-template-columns:minmax(0,1.35fr) minmax(0,1fr); margin-top:clamp(24px,3vw,40px); }
.block{ background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--r-lg); box-shadow:var(--shadow-1); padding:clamp(20px,2.6vw,28px); margin-bottom:20px; }
.block h2{ font-size:20px; letter-spacing:-.02em; margin:0 0 16px; }
.block > p:last-child{ margin-bottom:0; }

/* Social links */
.social-list{ display:flex; flex-wrap:wrap; gap:8px; }
.social-link{ display:inline-flex; align-items:center; gap:8px; padding:9px 15px; border-radius:var(--r-pill); background:var(--bg); border:1px solid var(--line); font-size:14px; transition:background .2s var(--ease), transform .2s var(--ease); }
.social-link:hover{ background:rgba(0,0,0,.05); transform:translateY(-1px); }

/* Mixes */
.mix-list{ display:grid; gap:10px; }
.mix{ border:1px solid var(--line); border-radius:var(--r-md); background:var(--bg); overflow:hidden; }
.mix-row{ display:flex; align-items:center; gap:14px; padding:13px 15px; }
.mix .play{ width:40px; height:40px; border-radius:50%; background:var(--ink); color:#fff; display:grid; place-items:center; flex:none; border:0; cursor:pointer; transition:transform .2s var(--ease); }
.mix .play:hover{ transform:scale(1.06); }
.mix .info{ min-width:0; flex:1; }
.mix .info strong{ display:block; font-size:15px; font-weight:600; letter-spacing:-.015em; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.mix .info small{ font-size:12px; color:var(--ink-3); }
.mix .embed{ border-top:1px solid var(--line); background:#000; }
.mix .embed iframe{ display:block; width:100%; border:0; }

/* Gallery */
.gallery{ display:grid; gap:10px; grid-template-columns:repeat(auto-fill, minmax(140px,1fr)); }
.gallery button{ padding:0; border:0; background:none; cursor:zoom-in; border-radius:14px; overflow:hidden; }
.gallery img{ width:100%; aspect-ratio:4/3; object-fit:cover; transition:transform .4s var(--ease); }
.gallery button:hover img{ transform:scale(1.04); }
dialog.lightbox{ border:0; background:transparent; padding:0; max-width:92vw; }
dialog.lightbox::backdrop{ background:rgba(0,0,0,.72); -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px); }
dialog.lightbox img{ max-height:86vh; border-radius:var(--r-md); box-shadow:var(--shadow-3); }

/* Calendar */
.calendar{ background:var(--bg); border:1px solid var(--line); border-radius:var(--r-lg); padding:16px; }
.cal-head{ display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:12px; }
.cal-month{ font-size:16px; font-weight:620; letter-spacing:-.02em; text-transform:capitalize; }
.cal-nav{ display:flex; gap:6px; }
.cal-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:5px; }
.cal-dow{ font-family:var(--mono); font-size:10px; letter-spacing:.08em; color:var(--ink-3); text-align:center; padding-bottom:6px; text-transform:uppercase; }
.day{
  position:relative; aspect-ratio:1; border-radius:11px; border:1px solid transparent;
  background:var(--bg-elevated); font-size:14px; display:grid; place-items:center; cursor:pointer;
  transition:background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.day:hover{ background:rgba(0,113,227,.08); }
.day.is-blank{ background:transparent; cursor:default; pointer-events:none; }
.day.is-past{ color:var(--ink-3); opacity:.5; }
.day.is-today{ box-shadow:inset 0 0 0 1.5px var(--ink); font-weight:640; }
.day[aria-pressed="true"]{ background:var(--accent); color:#fff; }
.day[aria-pressed="true"]:hover{ background:var(--accent-press); }
.day .marks{ position:absolute; bottom:6px; left:0; right:0; display:flex; justify-content:center; gap:3px; }
.day .marks i{ width:5px; height:5px; border-radius:50%; display:block; }
.mark-event{ background:var(--accent); }
.mark-booking{ background:var(--amber); }
.day[aria-pressed="true"] .mark-event, .day[aria-pressed="true"] .mark-booking{ background:#fff; }
.cal-legend{ display:flex; flex-wrap:wrap; gap:8px 16px; margin-top:14px; font-size:12.5px; color:var(--ink-3); }
.cal-legend span{ display:inline-flex; align-items:center; gap:7px; }
.cal-legend i{ width:7px; height:7px; border-radius:50%; display:block; }
.cal-day-panel{ margin-top:16px; padding-top:16px; border-top:1px solid var(--line); }

/* Event list */
.event-list{ display:grid; gap:10px; }
.event{ display:flex; gap:14px; align-items:flex-start; padding:14px 16px; border:1px solid var(--line); border-radius:var(--r-md); background:var(--bg); }
.event .date{
  flex:none; width:52px; text-align:center; border-radius:12px; background:var(--bg-elevated);
  border:1px solid var(--line); padding:6px 0;
}
.event .date b{ display:block; font-size:18px; line-height:1.1; letter-spacing:-.02em; }
.event .date small{ font-family:var(--mono); font-size:9.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-3); }
.event .info{ min-width:0; }
.event .info strong{ display:block; font-size:15.5px; font-weight:600; letter-spacing:-.015em; }
.event .info p{ margin:4px 0 0; font-size:13.5px; }
.event .info .when{ font-family:var(--mono); font-size:11px; letter-spacing:.08em; color:var(--ink-3); text-transform:uppercase; }

/* Status pills */
.status{ font-size:12px; font-weight:600; padding:4px 11px; border-radius:var(--r-pill); white-space:nowrap; }
.status.pending{ background:rgba(255,159,10,.16); color:#a35a00; }
.status.accepted{ background:rgba(48,209,88,.18); color:#127a33; }
.status.declined{ background:rgba(215,12,57,.12); color:var(--danger); }

/* Account dashboard */
.account{ padding:clamp(24px,4vw,44px) 0 0; }
.account-head{ display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between; margin-bottom:24px; }
.account-grid{ display:grid; gap:20px; grid-template-columns:minmax(0,1fr); }
.rows{ display:grid; gap:10px; }
.row-item{ display:flex; gap:8px; align-items:center; }
.row-item .input{ flex:1 1 auto; min-width:0; }
.row-item select.input{ flex:0 0 150px; }
.uploader{ display:flex; flex-wrap:wrap; gap:16px; align-items:center; margin-bottom:8px; }
.uploader img{ width:96px; height:96px; border-radius:24px; object-fit:cover; background:var(--bg); border:1px solid var(--line); }
.thumb-grid{ display:grid; gap:10px; grid-template-columns:repeat(auto-fill, minmax(110px,1fr)); margin-top:12px; }
.thumb{ position:relative; border-radius:14px; overflow:hidden; border:1px solid var(--line); }
.thumb img{ width:100%; aspect-ratio:4/3; object-fit:cover; }
.thumb button{
  position:absolute; top:6px; right:6px; width:26px; height:26px; border-radius:50%;
  border:0; background:rgba(0,0,0,.55); color:#fff; cursor:pointer; display:grid; place-items:center; font-size:14px; line-height:1;
}

/* Toast */
.toast{
  position:fixed; left:50%; bottom:28px; z-index:200;
  transform:translateX(-50%) translateY(18px); opacity:0; pointer-events:none;
  background:rgba(29,29,31,.92); color:#fff; font-size:14.5px; font-weight:540;
  padding:13px 22px; border-radius:var(--r-pill); box-shadow:var(--shadow-2);
  -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  transition:opacity .3s var(--ease), transform .35s var(--ease);
  max-width:min(420px, 88vw); text-align:center;
}
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .hero-grid{ grid-template-columns:1fr; }
  .deck{ max-width:520px; margin-inline:auto; }
  .strip{ grid-template-columns:1fr; text-align:left; }
  .coords{ text-align:left; }
  .orbit-mark{ margin-left:32px; }
  .detail-body{ grid-template-columns:1fr; }
}
@media (max-width:900px){
  .nav{ display:none; }
  .auth-slot{ margin-left:auto; }
}
@media (max-width:640px){
  .detail-hero{ grid-template-columns:1fr; text-align:left; }
  .role-grid{ grid-template-columns:1fr; }
  .row-2{ grid-template-columns:1fr; }
  .header-cta{ display:none; }
}
@media (max-width:520px){
  .header-bar{ padding-left:12px; gap:8px; }
  .deck-buttons{ grid-template-columns:1fr; }
  .flow-item::after{ display:none; }
  .hero-actions .btn{ flex:1 1 100%; }
  .lang button{ min-width:44px; padding:6px 10px; }
  .row-item select.input{ flex:0 0 118px; }
}

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