/* ============================================================================
   RHUMI TWIN webinar — landing styles
   Palette comes from satellite hardware: solar-cell blue, kapton-foil gold,
   aluminium silver, and the black of space.
   ============================================================================ */
:root {
  --night: #06102b;
  --night-2: #0a1b4a;
  --cell: #12307a;
  --cell-2: #1d4398;
  --foil: #e9a93a;
  --foil-2: #f3c46f;
  --alu: #c8d2e4;
  --paper: #f4f6fb;
  --soft: #e9eef8;
  --white: #fff;
  --ink: #0b1430;
  --ink-2: #38466a;
  --muted: #5b6987;
  --line: #dce2ee;
  --on-night: #e7edfb;
  --on-night-2: #a9b7d6;
  --err: #b42318;
  --ok: #12805c;
  --r: 10px;
  --wrap: 1160px;
  --f: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--f); font-size: 1rem; line-height: 1.65; color: var(--ink);
  background: var(--white); -webkit-font-smoothing: antialiased; font-stretch: 100%;
}
img, svg { max-width: 100%; }
a { color: var(--cell-2); text-underline-offset: 3px; }
a:hover { color: var(--cell); }
s { text-decoration-thickness: 1.5px; }
h1, h2, h3, h4 { margin: 0; font-stretch: 110%; font-weight: 800; line-height: 1.1; letter-spacing: -0.012em; text-wrap: balance; }
p { margin: 0 0 1rem; }
.wrap { width: min(var(--wrap), 100% - 2rem); margin-inline: auto; }
.muted { color: var(--muted); }
.ic { width: 1.25em; height: 1.25em; flex: none; vertical-align: -0.22em; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--foil); color: var(--ink); padding: 0.6rem 1rem; border-radius: 6px; z-index: 100; font-weight: 700; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--foil); outline-offset: 3px; border-radius: 4px; }

/* ── buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; cursor: pointer;
  font: 700 1rem/1 var(--f); font-stretch: 105%; padding: 1.05rem 1.7rem; border-radius: 8px; border: 0;
  background: var(--foil); color: var(--ink); text-decoration: none; transition: background 0.15s, transform 0.15s;
}
.btn:hover { background: var(--foil-2); color: var(--ink); transform: translateY(-1px); }
.btn:active { transform: none; }
.btn-sm { padding: 0.7rem 1.1rem; font-size: 0.9rem; }
.btn-ghost { background: transparent; color: var(--white); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.45); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); color: var(--white); }
.btn-block { width: 100%; padding: 1.15rem 1.5rem; font-size: 1.05rem; }
.btn[disabled] { opacity: 0.6; cursor: wait; transform: none; }

/* ── nav ─────────────────────────────────────────────────────────────────── */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(6, 16, 43, 0.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.nav-in { display: flex; align-items: center; gap: 1.5rem; padding: 0.7rem 0; }
.logo img { display: block; height: clamp(40px, 5vw, 54px); width: auto; filter: brightness(0) invert(1); }
.nav-links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav-links a { color: var(--on-night-2); text-decoration: none; font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--white); }
.nav .btn { margin-left: 0; }

/* ── hero ────────────────────────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden; color: var(--on-night); isolation: isolate;
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(9rem, 22vw, 17rem);
  background: radial-gradient(90% 70% at 85% -10%, rgba(29, 67, 152, 0.7), transparent 60%), linear-gradient(180deg, #050d26 0%, #07153a 100%);
}
.hero::before { /* solar-cell grid */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(130, 170, 255, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(130, 170, 255, 0.07) 1px, transparent 1px);
  background-size: 56px 56px; -webkit-mask-image: linear-gradient(180deg, #000 10%, transparent 80%); mask-image: linear-gradient(180deg, #000 10%, transparent 80%);
}
.scene { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: clamp(220px, 34vw, 460px); z-index: -1; pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: center; }
.event-title { margin: 0 0 1.1rem; padding-left: 0.85rem; border-left: 3px solid var(--foil); font-stretch: 108%; font-weight: 600; font-size: 1.05rem; color: var(--foil-2); }
.hero h1 { font-size: clamp(2.5rem, 6.4vw, 5rem); color: var(--white); font-weight: 850; font-stretch: 114%; line-height: 1.02; letter-spacing: -0.02em; }
.hero h1 .soft { color: var(--on-night-2); font-weight: 650; }
.lede { margin: 1.4rem 0 1.8rem; max-width: 34rem; font-size: clamp(1.02rem, 1.7vw, 1.2rem); color: var(--on-night); }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 1.6rem; }
.price { margin: 0; display: flex; align-items: baseline; gap: 0.7rem; }
.price .was { color: var(--on-night-2); font-size: 1.15rem; }
.price .now { font-stretch: 112%; font-weight: 850; font-size: 2.1rem; color: var(--white); line-height: 1; }
.price .tax { color: var(--on-night-2); font-size: 0.85rem; }
.facts { list-style: none; padding: 0; margin: 1.8rem 0 0; display: flex; flex-wrap: wrap; gap: 0.6rem 1.6rem; color: var(--on-night); font-size: 0.95rem; }
.facts li { display: inline-flex; align-items: center; gap: 0.5rem; }
.facts .ic { color: var(--foil); }

/* the one bold element: the launch clock */
.clock {
  justify-self: end; width: min(100%, 440px); padding: clamp(1.2rem, 3vw, 1.8rem);
  border: 1px solid rgba(233, 169, 58, 0.55); border-radius: 14px;
  background: linear-gradient(160deg, rgba(10, 27, 74, 0.82), rgba(6, 16, 43, 0.82)); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 0 0 6px rgba(233, 169, 58, 0.07), 0 30px 60px -20px rgba(0, 0, 0, 0.6);
}
.clock-label { margin: 0 0 0.9rem; color: var(--foil-2); font-weight: 600; font-stretch: 106%; }
.clock-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; text-align: center; }
.clock-grid > div { position: relative; }
.clock-grid > div + div::before { content: ":"; position: absolute; left: -0.45rem; top: 0.1em; font: 800 clamp(2rem, 5.4vw, 3.3rem)/1 var(--f); color: rgba(233, 169, 58, 0.5); }
.clock .n { display: block; font-stretch: 118%; font-weight: 850; font-size: clamp(2.2rem, 5.6vw, 3.6rem); line-height: 1; color: var(--white); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.clock .u { display: block; margin-top: 0.45rem; font-size: 0.78rem; color: var(--on-night-2); }
.clock-foot { margin: 1.1rem 0 0; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 0.95rem; color: var(--on-night); }
.clock-foot strong { color: var(--foil-2); }
.clock.is-live { border-color: #4ade80; }
.clock.is-live .clock-grid, .clock.is-over .clock-grid { display: none; }
.clock-state { font-stretch: 114%; font-weight: 850; font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--white); margin: 0; line-height: 1.1; }

/* ── bands ───────────────────────────────────────────────────────────────── */
.band { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.band-paper { background: var(--paper); }
.band-white { background: var(--white); }
.band-soft { background: var(--soft); }
.band-night { background: linear-gradient(180deg, var(--night) 0%, #0a1d52 100%); color: var(--on-night); }
.band-cell { background: linear-gradient(120deg, var(--cell) 0%, var(--cell-2) 100%); color: var(--white); }
.head { max-width: 46rem; margin-bottom: clamp(1.8rem, 4vw, 3rem); }
h2 { font-size: clamp(1.75rem, 3.9vw, 2.9rem); }
.band-night h2, .band-cell h2 { color: var(--white); }
.sub { margin: 1rem 0 0; color: var(--muted); font-size: 1.08rem; max-width: 40rem; }
.band-night .sub { color: var(--on-night-2); }
.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.split p { color: var(--ink-2); max-width: 38rem; }
.split h2 { margin-bottom: 1.2rem; }

/* four questions */
.qs { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(2rem, 6vw, 5rem); }
.q { display: grid; grid-template-columns: 3.4rem 1fr; gap: 1.2rem; padding: 1.8rem 0; border-top: 1px solid #c9d2e4; }
.q-ic { width: 3.4rem; height: 3.4rem; border-radius: 12px; background: var(--night); color: var(--foil); display: grid; place-items: center; }
.q-ic .ic { width: 1.6rem; height: 1.6rem; }
.q-text { margin: 0; font-stretch: 108%; font-weight: 700; font-size: clamp(1.2rem, 2.2vw, 1.55rem); line-height: 1.25; color: var(--ink); text-wrap: balance; }
.q-tag { margin: 0.6rem 0 0; color: var(--muted); font-size: 0.95rem; }

/* at a glance */
.glance { margin: 0; border-top: 2px solid var(--ink); }
.glance > div { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1rem; padding: 0.95rem 0; border-bottom: 1px solid var(--line); }
.glance dt { color: var(--muted); font-weight: 500; }
.glance dd { margin: 0; font-weight: 600; }

/* agenda */
.runbar { display: flex; gap: 4px; height: 16px; margin: 0 0 2.2rem; }
.seg { border-radius: 4px; background: var(--cell-2); transition: filter 0.15s, transform 0.15s; }
.seg0 { background: #2f5fc4; } .seg1 { background: #1d4398; } .seg2 { background: #4a7be0; }
.seg-course { background: var(--foil); }
.seg.on { filter: brightness(1.35); transform: scaleY(1.5); }
.agenda { list-style: none; padding: 0; margin: 0; }
.agenda li { display: grid; grid-template-columns: 6rem 1fr; gap: 1.2rem; padding: 1.4rem 0; border-top: 1px solid rgba(255, 255, 255, 0.14); transition: background 0.15s; }
.agenda li:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.agenda li.on { background: rgba(255, 255, 255, 0.04); }
.dur { color: var(--on-night-2); font-size: 0.95rem; padding-top: 0.2rem; font-variant-numeric: tabular-nums; }
.dur b { color: var(--foil); font-stretch: 116%; font-weight: 850; font-size: 1.9rem; line-height: 1; margin-right: 0.15rem; }
.agenda h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); color: var(--white); font-weight: 700; margin-bottom: 0.4rem; }
.agenda p { margin: 0; color: var(--on-night-2); max-width: 44rem; }

/* speaker */
.speaker { grid-template-columns: 15rem minmax(0, 1fr); align-items: center; }
.portrait { width: 15rem; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 30% 25%, #3a66c9, var(--night)); box-shadow: 0 0 0 6px var(--paper), 0 0 0 8px var(--foil); display: grid; place-items: center; overflow: hidden; }
.portrait span { font-stretch: 118%; font-weight: 850; font-size: 4.2rem; color: var(--foil-2); }
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.speaker-role { color: var(--foil-ink, #8a5a05) !important; font-weight: 700; margin: 0.6rem 0 1rem; }

/* outcomes */
.outcomes { list-style: none; padding: 0; margin: 0 0 clamp(2.5rem, 6vw, 4rem); display: grid; grid-template-columns: 1fr 1fr; gap: 0.2rem 3rem; }
.outcomes li { display: flex; gap: 0.8rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); font-weight: 500; }
.outcomes .ic { color: var(--ok); width: 1.35rem; height: 1.35rem; margin-top: 0.15rem; }
.how { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--ink); }
.how > div { padding: 1.6rem 1.6rem 0.4rem 0; }
.how > div + div { padding-left: 1.6rem; border-left: 1px solid var(--line); }
.how .ic { width: 1.8rem; height: 1.8rem; color: var(--cell-2); margin-bottom: 0.8rem; }
.how h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.how p { color: var(--ink-2); }

/* course teaser */
.course { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.course > div { max-width: 44rem; }
.course h2 { margin-bottom: 1rem; }
.course p { margin: 0; color: #dbe6ff; font-size: 1.1rem; }

/* register */
.reg { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.reg-side { background: var(--night); color: var(--on-night); border-radius: 16px; padding: clamp(1.6rem, 3vw, 2.4rem); position: sticky; top: 88px; }
.reg-side h2 { color: var(--white); font-size: clamp(1.6rem, 3vw, 2.2rem); }
.reg-price { margin: 1.4rem 0 0.2rem; display: flex; align-items: baseline; gap: 0.9rem; }
.reg-price s { color: var(--on-night-2); font-size: 1.4rem; }
.reg-price span { font-stretch: 116%; font-weight: 850; font-size: 3.6rem; line-height: 1; color: var(--foil); }
.reg-price-note { color: var(--on-night-2); font-size: 0.92rem; margin-bottom: 1.4rem; }
.ticks { list-style: none; padding: 0; margin: 0 0 1.4rem; }
.ticks li { display: flex; gap: 0.7rem; padding: 0.7rem 0; border-top: 1px solid rgba(255, 255, 255, 0.12); }
.ticks .ic { color: var(--foil); margin-top: 0.1rem; }
.trust { display: flex; gap: 0.7rem; font-size: 0.9rem; color: var(--on-night-2); margin: 0; }
.trust .ic { color: #4ade80; margin-top: 0.1rem; }
.reg-card { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: clamp(1.4rem, 3.5vw, 2.4rem); box-shadow: 0 24px 50px -30px rgba(11, 20, 48, 0.4); }
.reg-card h3 { font-size: 1.6rem; margin-bottom: 0.4rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.1rem; }
.f { margin-bottom: 1.05rem; }
.f label:not(.check) { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.4rem; }
.f input[type="text"], .f input[type="email"], .f input[type="tel"], .f input[type="number"], .f select {
  width: 100%; min-height: 2.9rem; padding: 0.65rem 0.85rem; font: 500 1rem var(--f); color: var(--ink);
  background: #fff; border: 1.5px solid #b8c3da; border-radius: 8px; transition: border-color 0.15s, box-shadow 0.15s;
}
.f select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16' fill='%2338466a'%3E%3Cpath d='M8 11 3 6h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.85rem center; padding-right: 2.4rem; }
.f input:hover, .f select:hover { border-color: #8d9bbd; }
.f input:focus, .f select:focus { outline: none; border-color: var(--cell-2); box-shadow: 0 0 0 4px rgba(29, 67, 152, 0.18); }
.f [aria-invalid="true"] { border-color: var(--err); }
.hint { margin: 0.35rem 0 0; font-size: 0.82rem; color: var(--muted); }
.field-err { display: flex; gap: 0.4rem; align-items: flex-start; margin: 0.4rem 0 0; font-size: 0.86rem; color: var(--err); font-weight: 500; }
.field-err .ic { width: 1.1em; height: 1.1em; margin-top: 0.15em; }
.alert { display: flex; gap: 0.7rem; padding: 0.9rem 1rem; margin: 1rem 0; background: #fef3f2; border: 1px solid #fecdca; border-left: 4px solid var(--err); border-radius: 8px; color: #7a271a; font-weight: 500; }
.alert .ic { color: var(--err); margin-top: 0.1rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.9rem; font-weight: 400; cursor: pointer; color: var(--ink-2); }
.check input { width: 1.2rem; height: 1.2rem; margin-top: 0.15rem; accent-color: var(--cell-2); flex: none; }
.after-pay { display: flex; align-items: flex-start; gap: 0.6rem; margin: 1rem 0 0; font-size: 0.85rem; line-height: 1.55; color: var(--muted); }
.after-pay > span { min-width: 0; overflow-wrap: anywhere; }
.after-pay .ic { flex: none; }
.after-pay .ic { color: var(--ok); margin-top: 0.1rem; }

/* faq */
.faq-wrap { max-width: 52rem; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem 0; font-weight: 650; font-stretch: 104%; font-size: 1.08rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq .chev { transition: transform 0.2s; color: var(--muted); }
.faq details[open] .chev { transform: rotate(90deg); }
.faq details p { margin: 0 0 1.3rem; color: var(--ink-2); max-width: 44rem; }

/* footer */
.foot { background: var(--night); color: var(--on-night-2); padding: clamp(2.5rem, 6vw, 4rem) 0 1.5rem; font-size: 0.93rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr; gap: 2.2rem; }
.flogo { height: 54px; width: auto; filter: brightness(0) invert(1); margin-bottom: 1rem; }
.foot h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 1rem; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: 0.55rem; }
.foot a { color: var(--on-night-2); text-decoration: none; }
.foot a:hover { color: var(--foil-2); text-decoration: underline; }
.foot .ic { margin-right: 0.5rem; color: var(--foil); }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 0.88rem; }
.foot-bottom p { margin: 0; }
.social { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* mobile sticky CTA */
.sticky-cta { display: none; }

/* ── pay / thank-you pages ───────────────────────────────────────────────── */
.stage { min-height: 100vh; background: linear-gradient(180deg, #050d26, #0a1d52); display: grid; place-items: start center; padding: 1.2rem 1rem 3rem; color: var(--on-night); }
.stage .logo { display: block; width: min(var(--wrap), 100%); margin: 0 auto 1.2rem; }
.panel { width: min(100%, 560px); margin: clamp(0.5rem, 4vw, 2.5rem) auto 0; background: var(--white); color: var(--ink); border-radius: 16px; padding: clamp(1.5rem, 4vw, 2.4rem); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.6); }
.panel h1 { font-size: clamp(1.6rem, 4vw, 2.1rem); margin-bottom: 0.6rem; }
.panel .muted { margin-bottom: 1.2rem; }
.steps { list-style: none; display: flex; gap: 0.4rem; padding: 0; margin: 0 0 1.6rem; font-size: 0.85rem; font-weight: 600; color: var(--muted); }
.steps li { flex: 1; padding-top: 0.55rem; border-top: 4px solid var(--line); }
.steps li.done { border-color: var(--ok); color: var(--ok); }
.steps li.now { border-color: var(--foil); color: var(--ink); }
.kv { margin: 0 0 1.4rem; border-top: 1px solid var(--line); }
.kv > div { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 700; text-align: right; word-break: break-word; }
.badge-ok { display: inline-flex; align-items: center; gap: 0.4rem; background: #e7f6ef; color: var(--ok); font-weight: 700; padding: 0.35rem 0.8rem; border-radius: 99px; font-size: 0.9rem; margin-bottom: 1rem; }
.badge-warn { display: inline-flex; align-items: center; gap: 0.4rem; background: #fff6e3; color: #8a5a05; font-weight: 700; padding: 0.35rem 0.8rem; border-radius: 99px; font-size: 0.9rem; margin-bottom: 1rem; }
.badge-bad { display: inline-flex; align-items: center; gap: 0.4rem; background: #fef3f2; color: var(--err); font-weight: 700; padding: 0.35rem 0.8rem; border-radius: 99px; font-size: 0.9rem; margin-bottom: 1rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.2rem; }
.btn-dark { background: var(--night); color: var(--white); }
.btn-dark:hover { background: var(--cell); color: var(--white); }
.btn-line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px #b8c3da; }
.btn-line:hover { background: var(--paper); color: var(--ink); }
.note { background: #fff6e3; border-left: 4px solid var(--foil); padding: 0.8rem 1rem; border-radius: 6px; font-size: 0.93rem; margin: 1.2rem 0; }

/* ── responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .clock { justify-self: stretch; width: 100%; }
  .split, .speaker { grid-template-columns: minmax(0, 1fr); }
  .speaker .portrait { width: 9rem; }
  .speaker .portrait span { font-size: 3rem; }
  .reg { grid-template-columns: minmax(0, 1fr); }
  .reg-side { position: static; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav .btn { margin-left: auto; }
}
@media (max-width: 720px) {
  .qs, .outcomes { grid-template-columns: 1fr; }
  .how { grid-template-columns: 1fr; }
  .how > div, .how > div + div { padding: 1.4rem 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .agenda li { grid-template-columns: 4.6rem 1fr; gap: 0.8rem; }
  .dur b { font-size: 1.5rem; }
  .grid2 { grid-template-columns: 1fr; }
  .glance > div { grid-template-columns: 5.2rem 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; }
  .sticky-cta {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; align-items: center; justify-content: space-between; gap: 1rem;
    padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom)); background: var(--night); color: var(--white);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.35); transform: translateY(110%); transition: transform 0.25s;
  }
  .sticky-cta.show { transform: none; }
  .sticky-cta p { margin: 0; line-height: 1.2; }
  .sticky-cta s { color: var(--on-night-2); }
  .sticky-cta strong { font-stretch: 114%; font-size: 1.3rem; color: var(--foil); }
  .sticky-cta span { display: block; font-size: 0.78rem; color: var(--on-night-2); }
  body.landing { padding-bottom: 4.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print { .nav, .sticky-cta, .scene { display: none; } }