/* ==========================================================================
   TB SNOW CAMPS — FUNNEL LAB CORE
   Shared conversion infrastructure + 5 visual skins.
   Every funnel page loads this, then declares data-skin on <html>.
   Mobile-first. Desktop enhancements at 820px / 1180px.
   ========================================================================== */

/* --- reset ------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
a{color:inherit}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--focus,#EDF000);outline-offset:3px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* --- shared tokens ------------------------------------------------------ */
:root{
  --tb-red:#FA2A20;
  --tb-yellow:#EDF000;
  --tb-slate:#2A2E40;
  --maxw:1180px;
  --pad:20px;
  --focus:#EDF000;
  --r:0px;                      /* default: square, per TB brand */
  --sticky-h:0px;
}
@media (min-width:820px){:root{--pad:40px}}

/* ==========================================================================
   SKINS
   ========================================================================== */

/* SKIN 1 — GLACIER DOSSIER : dark, technical, expedition-report */
[data-skin="dossier"]{
  --bg:#060B18; --bg-2:#0B142A; --bg-3:#101C38;
  --ink:#EAF2FF; --ink-2:#9BB0D0; --ink-3:#5E7599;
  --accent:#7FE3FF; --accent-2:#EDF000; --line:rgba(127,227,255,.22);
  --btn-bg:#EDF000; --btn-ink:#060B18;
  --font-d:"Big Shoulders Display",Impact,sans-serif;
  --font-b:"Chivo",system-ui,sans-serif;
  --font-m:"Chivo Mono",ui-monospace,monospace;
  --d-tight:.92; --d-track:-.01em; --d-weight:800; --d-upper:uppercase;
}
/* SKIN 2 — SUN BLEACHED : light editorial magazine */
[data-skin="bleached"]{
  --bg:#F5F1E8; --bg-2:#EBE5D8; --bg-3:#14110D;
  --ink:#14110D; --ink-2:#4A443A; --ink-3:#8A8172;
  --accent:#FA2A20; --accent-2:#14110D; --line:rgba(20,17,13,.16);
  --btn-bg:#14110D; --btn-ink:#F5F1E8;
  --font-d:"Instrument Serif",Georgia,serif;
  --font-b:"Libre Franklin",system-ui,sans-serif;
  --font-m:"Chivo Mono",ui-monospace,monospace;
  --d-tight:1.0; --d-track:-.02em; --d-weight:400; --d-upper:none;
}
/* SKIN 3 — SIGNAL : brutalist direct-response, max urgency */
[data-skin="signal"]{
  --bg:#FFFFFF; --bg-2:#F2F2F2; --bg-3:#000000;
  --ink:#000000; --ink-2:#333333; --ink-3:#6B6B6B;
  --accent:#FA2A20; --accent-2:#EDF000; --line:#000000;
  --btn-bg:#FA2A20; --btn-ink:#FFFFFF;
  --font-d:"Anton",Impact,sans-serif;
  --font-b:"Archivo",system-ui,sans-serif;
  --font-m:"Chivo Mono",ui-monospace,monospace;
  --d-tight:.94; --d-track:0em; --d-weight:400; --d-upper:uppercase;
}
/* SKIN 4 — ALTITUDE : deep navy premium, gold hairlines */
[data-skin="altitude"]{
  --bg:#0A1730; --bg-2:#0E2043; --bg-3:#132A57;
  --ink:#F3F7FF; --ink-2:#A9BEDF; --ink-3:#6C85AC;
  --accent:#E8B44A; --accent-2:#8FD8FF; --line:rgba(232,180,74,.28);
  --btn-bg:#E8B44A; --btn-ink:#0A1730;
  --font-d:"Syne",system-ui,sans-serif;
  --font-b:"Sora",system-ui,sans-serif;
  --font-m:"Chivo Mono",ui-monospace,monospace;
  --d-tight:1.0; --d-track:-.02em; --d-weight:800; --d-upper:none;
  --r:2px;
}
/* SKIN 5 — FIELD NOTES : warm paper, human, story-led */
[data-skin="field"]{
  --bg:#FBF7F0; --bg-2:#F2EADD; --bg-3:#221C15;
  --ink:#221C15; --ink-2:#544A3D; --ink-3:#8C806F;
  --accent:#C2532A; --accent-2:#3F6B4A; --line:rgba(34,28,21,.18);
  --btn-bg:#C2532A; --btn-ink:#FBF7F0;
  --font-d:"Newsreader",Georgia,serif;
  --font-b:"Newsreader",Georgia,serif;
  --font-m:"Chivo Mono",ui-monospace,monospace;
  --d-tight:1.04; --d-track:-.015em; --d-weight:500; --d-upper:none;
  --r:3px;
}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-b);
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
@media (min-width:820px){body{font-size:18px}}

/* film grain / atmosphere — dark skins only */
[data-skin="dossier"] body::before,
[data-skin="altitude"] body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.wrap-narrow{max-width:760px}
.sec{padding-block:56px}
@media (min-width:820px){.sec{padding-block:92px}}
.sec-tight{padding-block:36px}
.sec-alt{background:var(--bg-2)}
.sec-invert{background:var(--bg-3);color:var(--bg)}
[data-skin="bleached"] .sec-invert,[data-skin="signal"] .sec-invert,[data-skin="field"] .sec-invert{color:var(--bg)}
[data-skin="dossier"] .sec-invert,[data-skin="altitude"] .sec-invert{color:var(--ink)}

/* ==========================================================================
   TYPE
   ========================================================================== */
.d1,.d2,.d3{
  font-family:var(--font-d);font-weight:var(--d-weight);
  line-height:var(--d-tight);letter-spacing:var(--d-track);
  text-transform:var(--d-upper);text-wrap:balance;
}
.d1{font-size:clamp(2.5rem,10vw,5.6rem)}
.d2{font-size:clamp(1.9rem,6.4vw,3.4rem)}
.d3{font-size:clamp(1.35rem,4.2vw,2rem)}
[data-skin="bleached"] .d1,[data-skin="field"] .d1{font-size:clamp(2.3rem,8.4vw,4.9rem)}

.lede{font-size:clamp(1.06rem,3.4vw,1.35rem);line-height:1.5;color:var(--ink-2);text-wrap:pretty}
.small{font-size:.82rem;line-height:1.5;color:var(--ink-3)}
.eyebrow{
  font-family:var(--font-m);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);display:flex;align-items:center;gap:10px;margin-bottom:18px;font-weight:600;
}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line)}
.hl{background:linear-gradient(transparent 62%,var(--accent-2) 62%);padding:0 .08em}
[data-skin="dossier"] .hl,[data-skin="altitude"] .hl{background:none;color:var(--accent-2)}
.u{color:var(--accent)}
.stack>*+*{margin-top:var(--gap,18px)}

/* ==========================================================================
   BUTTONS + CTA
   ========================================================================== */
.btn{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;min-height:60px;padding:16px 26px;border-radius:var(--r);
  background:var(--btn-bg);color:var(--btn-ink);
  font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);
  font-size:clamp(1.05rem,3.6vw,1.3rem);letter-spacing:.02em;line-height:1.1;
  text-align:center;text-decoration:none;
  transition:transform .16s cubic-bezier(.2,.7,.3,1),box-shadow .16s,filter .16s;
  box-shadow:0 6px 0 0 color-mix(in srgb,var(--btn-bg) 62%,#000);
}
[data-skin="bleached"] .btn,[data-skin="field"] .btn,[data-skin="altitude"] .btn{
  font-family:var(--font-b);font-weight:700;text-transform:none;letter-spacing:0;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 0 0 color-mix(in srgb,var(--btn-bg) 62%,#000);filter:brightness(1.06)}
.btn:active{transform:translateY(3px);box-shadow:0 2px 0 0 color-mix(in srgb,var(--btn-bg) 62%,#000)}
.btn-ghost{
  background:transparent;color:var(--ink);border:2px solid var(--line);box-shadow:none;min-height:54px;
  font-size:1rem;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:none;box-shadow:none}
@media (min-width:640px){.btn{width:auto;min-width:min(440px,100%)}}
.cta-note{margin-top:12px;font-family:var(--font-m);font-size:.74rem;letter-spacing:.06em;color:var(--ink-3);text-align:center}
@media (min-width:640px){.cta-block{display:flex;flex-direction:column;align-items:flex-start}.cta-block .cta-note{text-align:left}}

/* sticky mobile CTA */
.sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  display:flex;align-items:center;gap:12px;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px));
  background:var(--bg-3);border-top:2px solid var(--accent);
  transform:translateY(110%);transition:transform .3s cubic-bezier(.2,.7,.3,1);
}
[data-skin="dossier"] .sticky,[data-skin="altitude"] .sticky{background:rgba(6,11,24,.94);backdrop-filter:blur(14px)}
.sticky.on{transform:translateY(0)}
.sticky-txt{flex:1;min-width:0}
.sticky-txt b{display:block;font-family:var(--font-d);font-weight:var(--d-weight);font-size:.98rem;line-height:1.15;color:var(--bg);text-transform:var(--d-upper)}
[data-skin="dossier"] .sticky-txt b,[data-skin="altitude"] .sticky-txt b{color:var(--ink)}
.sticky-txt span{display:block;font-family:var(--font-m);font-size:.66rem;letter-spacing:.1em;color:var(--accent);text-transform:uppercase}
.sticky .btn{width:auto;min-width:0;flex:0 0 auto;min-height:48px;padding:12px 20px;font-size:.95rem;box-shadow:none}
.sticky .btn:hover{transform:none}
@media (min-width:820px){.sticky{display:none}}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{position:relative;isolation:isolate;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 32%}
.hero-scrim{position:absolute;inset:0;z-index:-1}
[data-skin="dossier"] .hero-scrim{background:linear-gradient(180deg,rgba(6,11,24,.80) 0%,rgba(6,11,24,.70) 40%,rgba(6,11,24,.97) 100%)}
[data-skin="altitude"] .hero-scrim{background:linear-gradient(180deg,rgba(10,23,48,.76) 0%,rgba(10,23,48,.68) 42%,rgba(10,23,48,.98) 100%)}
/* Hero body copy sits over photography, so it can't use the muted body tone the
   rest of the page uses — sunlit snow washes it out completely. */
[data-skin="dossier"] .hero .lede{color:#D6E4F7}
[data-skin="altitude"] .hero .lede{color:#DCE7FA}
/* Light skins need a MUCH heavier scrim than instinct suggests: dark type over a
   sunlit snow photo is the worst contrast case there is. Measured on the real
   hero images, not guessed. */
[data-skin="bleached"] .hero-scrim{background:linear-gradient(180deg,rgba(245,241,232,.62) 0%,rgba(245,241,232,.80) 38%,rgba(245,241,232,.94) 72%,rgba(245,241,232,1) 100%)}
[data-skin="field"] .hero-scrim{background:linear-gradient(180deg,rgba(251,247,240,.62) 0%,rgba(251,247,240,.82) 38%,rgba(251,247,240,.95) 72%,rgba(251,247,240,1) 100%)}
[data-skin="signal"] .hero-scrim{background:linear-gradient(180deg,rgba(0,0,0,.42) 0%,rgba(0,0,0,.30) 40%,rgba(255,255,255,.55) 74%,rgba(255,255,255,1) 100%)}
/* Signal is brutalist — instead of fighting the photo with a scrim, the copy
   gets its own hard-edged panel. Fixes contrast and is more on-brand than a wash. */
[data-skin="signal"] .hero-copy{
  background:var(--bg);padding:24px 22px;border:3px solid var(--ink);
  box-shadow:9px 9px 0 var(--accent);
}
@media (min-width:820px){[data-skin="signal"] .hero-copy{padding:34px 32px}}
.hero-inner{position:relative;padding-block:clamp(56px,15vh,110px) clamp(40px,10vh,80px);min-height:88svh;display:flex;flex-direction:column;justify-content:flex-end}
@media (min-width:820px){.hero-inner{min-height:min(760px,92svh);justify-content:center}}
/* Laptop screens (the majority of desktop traffic) are ~900px tall. At full
   display size a three-line headline plus lede plus pills pushes the CTA below
   the fold, which is the one thing a hero must never do. Scale to the height. */
@media (min-width:820px) and (max-height:960px){
  .hero .d1{font-size:clamp(2.4rem,4.6vw,4.1rem)}
  .hero .lede{font-size:1.06rem}
  .hero-inner{padding-block:56px 44px;min-height:min(700px,90svh)}
  .hero .pills{margin-top:16px}
  .hero .cta-block{margin-top:24px!important}
}
.hero-copy{max-width:min(100%,720px)}
[data-skin="signal"] .hero-inner{justify-content:flex-end}

/* hero variant: split (image beside copy on desktop, BELOW it on mobile).
   The image element carries .hero-media, which is absolutely positioned by
   default — it must be reset back into normal flow at every width here, or the
   photo becomes an unscrimmed full-bleed background and the body copy sits
   unreadable on top of it. */
.hero-split .hero-inner{min-height:auto;padding-block:44px}
.hero-split .hero-media{position:relative;inset:auto;z-index:0;height:auto}
.hero-split .hero-scrim{display:none}
@media (min-width:980px){
  .hero-split .hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-block:72px;min-height:640px}
  .hero-split .hero-media{height:100%;border-radius:var(--r);overflow:hidden}
  .hero-split .hero-media img{aspect-ratio:4/5;height:auto}
  /* Split heroes get half the width, so the headline must be sized to its column
     rather than the viewport — at full size it pushes the CTA below the fold. */
  .hero-split .d1{font-size:clamp(2.2rem,4vw,3.5rem)}
  .hero-split .lede{font-size:1.06rem}
}
.hero-split-img{display:block;margin-top:28px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.hero-split-img img{aspect-ratio:4/3;object-fit:cover;width:100%}
@media (min-width:980px){.hero-split-img{margin-top:0}.hero-split-img img{aspect-ratio:4/5}}

/* ==========================================================================
   COMPONENTS
   ========================================================================== */
/* pill row / trust strip */
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.pill{
  font-family:var(--font-m);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;
  padding:7px 12px;border:1px solid var(--line);border-radius:var(--r);color:var(--ink-2);white-space:nowrap;
}
.pill b{color:var(--accent);font-weight:700}

/* bullet list with markers */
.bullets{--gap:14px}
.bullets li{position:relative;padding-left:34px;line-height:1.5}
.bullets li+li{margin-top:var(--gap)}
.bullets li::before{
  content:"";position:absolute;left:0;top:.44em;width:18px;height:2px;background:var(--accent);
}
.bullets.check li::before{
  content:"✓";width:auto;height:auto;top:0;background:none;color:var(--accent);
  font-family:var(--font-d);font-size:1.1em;font-weight:700;line-height:1.45;
}
.bullets.cross li::before{content:"✕";width:auto;height:auto;top:0;background:none;color:var(--ink-3);font-size:1em;line-height:1.5}

/* cards */
.grid{display:grid;gap:16px}
@media (min-width:720px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.grid-4{grid-template-columns:repeat(4,1fr)}.grid{gap:22px}}
.card{
  padding:24px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2);
  display:flex;flex-direction:column;gap:10px;
}
[data-skin="signal"] .card{background:var(--bg);border:2px solid var(--line)}
.card-n{font-family:var(--font-m);font-size:.7rem;letter-spacing:.18em;color:var(--accent)}
.card h3{font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);letter-spacing:var(--d-track);font-size:1.24rem;line-height:1.14}
[data-skin="bleached"] .card h3,[data-skin="field"] .card h3{font-size:1.42rem}
.card p{color:var(--ink-2);font-size:.96rem;line-height:1.55}

/* the mechanism loop diagram */
.loop{display:grid;gap:12px;counter-reset:loop}
@media (min-width:900px){.loop{grid-template-columns:repeat(5,1fr);gap:0}}
.loop-step{
  position:relative;padding:20px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2);
}
@media (min-width:900px){
  .loop-step{border-right:0}
  .loop-step:last-child{border-right:1px solid var(--line)}
  .loop-step::after{
    content:"";position:absolute;right:-9px;top:50%;transform:translateY(-50%) rotate(45deg);
    width:16px;height:16px;border-top:1px solid var(--line);border-right:1px solid var(--line);
    background:var(--bg-2);z-index:2;
  }
  .loop-step:last-child::after{display:none}
}
.loop-step b{display:block;font-family:var(--font-m);font-size:.66rem;letter-spacing:.16em;color:var(--accent);margin-bottom:8px}
.loop-step h4{font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);font-size:1.06rem;line-height:1.14;margin-bottom:6px}
.loop-step p{font-size:.87rem;color:var(--ink-2);line-height:1.45}

/* comparison table */
.vs{width:100%;border-collapse:collapse;font-size:.92rem}
.vs th,.vs td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.vs thead th{
  font-family:var(--font-m);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);border-bottom:2px solid var(--line);
}
.vs thead th:nth-child(2){color:var(--accent)}
.vs td:first-child{color:var(--ink-2);width:34%}
.vs td:nth-child(2){font-weight:700}
.vs-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* testimonial */
.quote{padding:26px;border-left:3px solid var(--accent);background:var(--bg-2);border-radius:var(--r)}
.quote blockquote{font-size:1.06rem;line-height:1.58;font-style:italic}
[data-skin="bleached"] .quote blockquote,[data-skin="field"] .quote blockquote{font-family:var(--font-d);font-style:normal;font-size:1.3rem;line-height:1.4}
.quote cite{display:block;margin-top:14px;font-family:var(--font-m);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-style:normal}
.quote-sub{font-family:var(--font-m);font-size:.66rem;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase}

/* offer stack */
.stackbox{border:2px solid var(--accent);border-radius:var(--r);overflow:hidden;background:var(--bg-2)}
.stackbox-hd{padding:18px 22px;background:var(--accent);color:var(--bg);font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);font-size:1.2rem;letter-spacing:.02em}
[data-skin="dossier"] .stackbox-hd,[data-skin="altitude"] .stackbox-hd{color:var(--bg)}
.stackrow{display:flex;justify-content:space-between;gap:16px;padding:14px 22px;border-bottom:1px solid var(--line);font-size:.95rem}
.stackrow span:first-child{color:var(--ink-2)}
.stackrow span:last-child{font-family:var(--font-m);font-size:.85rem;white-space:nowrap;color:var(--ink-3)}
.stackrow.total{background:var(--bg-3);border-bottom:0;padding-block:18px}
.stackrow.total span{color:var(--bg);font-family:var(--font-d);font-weight:var(--d-weight);font-size:1.12rem;text-transform:var(--d-upper)}
[data-skin="dossier"] .stackrow.total span,[data-skin="altitude"] .stackrow.total span{color:var(--ink)}
.price-now{padding:24px 22px;text-align:center;background:var(--bg-2)}
.price-strike{font-family:var(--font-m);font-size:.9rem;color:var(--ink-3);text-decoration:line-through}
.price-big{font-family:var(--font-d);font-weight:var(--d-weight);font-size:clamp(2.6rem,11vw,4rem);line-height:1;color:var(--accent);letter-spacing:var(--d-track)}
.price-note{font-family:var(--font-m);font-size:.72rem;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase;margin-top:6px}

/* guarantee badge */
.guarantee{
  display:flex;gap:18px;align-items:flex-start;padding:24px;
  border:2px dashed var(--accent);border-radius:var(--r);background:var(--bg-2);
}
.guarantee-seal{
  flex:0 0 auto;width:56px;height:56px;border-radius:50%;border:2px solid var(--accent);
  display:grid;place-items:center;font-family:var(--font-d);font-weight:var(--d-weight);
  font-size:.78rem;line-height:.95;text-align:center;color:var(--accent);text-transform:uppercase;
}
.guarantee h3{font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);font-size:1.22rem;line-height:1.14;margin-bottom:8px}
.guarantee p{font-size:.95rem;color:var(--ink-2);line-height:1.55}

/* scarcity / session picker */
.sessions{display:grid;gap:14px}
@media (min-width:760px){.sessions{grid-template-columns:1fr 1fr}}
.session{
  padding:22px;border:2px solid var(--line);border-radius:var(--r);background:var(--bg-2);
  transition:border-color .18s,transform .18s;
}
.session:hover{border-color:var(--accent);transform:translateY(-2px)}
.session-n{font-family:var(--font-m);font-size:.68rem;letter-spacing:.18em;color:var(--accent);text-transform:uppercase}
.session h4{font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);font-size:1.5rem;line-height:1.08;margin:6px 0 4px}
.session-date{font-size:.94rem;color:var(--ink-2)}
.meter{height:8px;background:var(--bg-3);border-radius:99px;overflow:hidden;margin-top:16px}
[data-skin="dossier"] .meter,[data-skin="altitude"] .meter{background:rgba(255,255,255,.1)}
.meter i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .9s cubic-bezier(.2,.7,.3,1)}
.meter-lbl{display:flex;justify-content:space-between;margin-top:8px;font-family:var(--font-m);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.meter-lbl b{color:var(--accent)}

/* countdown */
.cd{display:flex;gap:8px;justify-content:center;margin:6px 0}
.cd-u{min-width:62px;padding:10px 6px;border:1px solid var(--line);border-radius:var(--r);text-align:center;background:var(--bg-2)}
.cd-u b{display:block;font-family:var(--font-d);font-weight:var(--d-weight);font-size:1.7rem;line-height:1;color:var(--accent)}
.cd-u span{font-family:var(--font-m);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}

/* faq */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  padding:18px 34px 18px 0;position:relative;cursor:pointer;list-style:none;
  font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);
  font-size:1.06rem;line-height:1.26;letter-spacing:var(--d-track);
}
[data-skin="bleached"] .faq summary,[data-skin="field"] .faq summary{font-size:1.24rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:2px;top:15px;font-size:1.5rem;line-height:1;color:var(--accent);
  transition:transform .2s;font-family:var(--font-b);
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 0 20px;color:var(--ink-2);font-size:.98rem;line-height:1.6}

/* forms */
.form{display:grid;gap:12px}
.form input,.form select{
  width:100%;min-height:56px;padding:14px 16px;border-radius:var(--r);
  border:2px solid var(--line);background:var(--bg);color:var(--ink);font-size:16px;
}
.form input::placeholder{color:var(--ink-3)}
.form input:focus{border-color:var(--accent);outline:none}
.form-note{font-family:var(--font-m);font-size:.68rem;letter-spacing:.06em;color:var(--ink-3);text-align:center}
.form-ok{padding:22px;border:2px solid var(--accent);border-radius:var(--r);background:var(--bg-2);text-align:center}
.form-ok b{display:block;font-family:var(--font-d);font-weight:var(--d-weight);font-size:1.3rem;text-transform:var(--d-upper);color:var(--accent);margin-bottom:6px}

/* quiz */
.quiz{border:2px solid var(--line);border-radius:var(--r);background:var(--bg-2);padding:24px}
.quiz-prog{height:5px;background:var(--bg-3);border-radius:99px;overflow:hidden;margin-bottom:22px}
[data-skin="dossier"] .quiz-prog,[data-skin="altitude"] .quiz-prog{background:rgba(255,255,255,.1)}
.quiz-prog i{display:block;height:100%;background:var(--accent);transition:width .35s cubic-bezier(.2,.7,.3,1)}
.quiz-q{font-family:var(--font-d);font-weight:var(--d-weight);text-transform:var(--d-upper);font-size:clamp(1.3rem,5vw,1.8rem);line-height:1.14;margin-bottom:18px}
[data-skin="bleached"] .quiz-q,[data-skin="field"] .quiz-q{font-size:clamp(1.5rem,5.4vw,2.1rem)}
.quiz-opts{display:grid;gap:10px}
.quiz-opt{
  display:block;width:100%;text-align:left;padding:17px 18px;border:2px solid var(--line);border-radius:var(--r);
  background:var(--bg);color:var(--ink);font-size:1rem;line-height:1.35;transition:all .16s;
}
.quiz-opt:hover{border-color:var(--accent);background:var(--bg-2);transform:translateX(3px)}
.quiz-step{display:none}
.quiz-step.on{display:block;animation:qin .32s cubic-bezier(.2,.7,.3,1)}
@keyframes qin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.quiz-back{margin-top:16px;font-family:var(--font-m);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);text-decoration:underline}

/* photo figure */
.fig{border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.fig img{width:100%}
.fig figcaption{padding:12px 16px;background:var(--bg-2);font-family:var(--font-m);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.fig-tall img{aspect-ratio:3/4;object-fit:cover}
.fig-wide img{aspect-ratio:16/9;object-fit:cover}

/* footer */
.foot{padding:40px 0 calc(40px + var(--sticky-h));border-top:1px solid var(--line);background:var(--bg-2)}
.foot p{font-size:.8rem;color:var(--ink-3);line-height:1.6}
.foot a{color:var(--ink-2)}

/* review-mode claim flags (hidden unless ?proof=1) */
.claim{position:relative}
html[data-proof="1"] .claim{
  background:rgba(237,240,0,.22);outline:1px dashed #EDF000;outline-offset:2px;cursor:help;
}
html[data-proof="1"] .claim::after{
  content:attr(data-claim);position:absolute;left:0;top:100%;z-index:50;
  width:max-content;max-width:300px;padding:8px 10px;margin-top:6px;
  background:#111;color:#EDF000;font-family:var(--font-m);font-size:.66rem;line-height:1.4;
  letter-spacing:.04em;text-transform:none;border:1px solid #EDF000;
  opacity:0;pointer-events:none;transition:opacity .15s;
}
html[data-proof="1"] .claim:hover::after{opacity:1}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}
