/* FRED landing — cinematic editorial layout (full-bleed generative hero, serif display, mono pills,
   framed cards, tab rail, dotted-terrain closing) in the Online-SAT palette: ink + lime. */
:root {
  --void: #0a0d0e;
  --ink: #0f1416;
  --well: #151c1f;
  --control: #1d2629;
  --hair: #263135;
  --dormant: #3b484d;
  --faint: #6c787c;
  --muted: #929ca0;
  --porcelain: #e6e9e3;
  --lime: #abcd00;
  --lime-soft: rgba(171, 205, 0, 0.12);
  --ease: cubic-bezier(0.625, 0.05, 0, 1);
  --font-display: "Newsreader", Georgia, serif;
  --font-brand: "Sora", "Inter", system-ui, sans-serif;
  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--muted);
  background: var(--void);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
code { font-family: var(--font-mono); font-size: 0.85em; }
h1, h2 {
  font-family: var(--font-display);
  font-weight: 300;
  color: var(--porcelain);
  letter-spacing: -0.025em;
  margin: 0;
}
h1 { font-size: clamp(3rem, 6.4vw, 6rem); line-height: 0.98; }
h2 { font-size: clamp(2.3rem, 4.2vw, 3.6rem); line-height: 1.04; }
h3, h4 { color: var(--porcelain); font-weight: 600; letter-spacing: -0.01em; margin: 0 0 6px; }
h3 { font-size: 1.32rem; }
h4 { font-size: 0.98rem; }

.wrap { width: min(1360px, 100% - 48px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--lime); color: var(--ink); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.lime { color: var(--lime); }

.kicker {
  font: 500 0.78rem/1.3 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 12px;
}

/* split-word reveal */
[data-split] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.08em; margin-bottom: -0.08em; }
[data-split] .w > span { display: inline-block; transform: translateY(105%); transition: transform 0.9s var(--ease); }
[data-split].in .w > span { transform: none; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal, .no-js [data-split] .w > span { opacity: 1; transform: none; }

/* --- pills ------------------------------------------------------------------ */
.pill {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 50px; padding: 0 30px;
  border-radius: 100px; border: 0;
  font: 500 0.8rem var(--font-mono);
  letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; cursor: pointer;
  transition: background 0.3s, color 0.3s, transform 0.4s var(--ease);
}
.pill:hover { transform: translateY(-2px); }
.pill-light { background: var(--porcelain); color: var(--ink); }
.pill-light:hover { background: var(--lime); }
.pill-glass { background: rgba(230, 233, 227, 0.14); color: var(--porcelain); backdrop-filter: blur(12px); }
.pill-glass:hover { background: rgba(230, 233, 227, 0.24); }
.pill-lime { background: var(--lime); color: var(--ink); width: 100%; }
.pill:disabled { opacity: 0.6; cursor: wait; }

/* --- nav -------------------------------------------------------------------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 60;
  display: flex; align-items: center; gap: 16px;
  padding: 18px 24px;
  transition: background 0.4s, backdrop-filter 0.4s;
}
.nav.scrolled { background: rgba(10, 13, 14, 0.6); backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--porcelain); }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-word { font: 700 1.6rem/1 var(--font-brand); letter-spacing: 0.02em; margin-right: 4px; }
.brand-sub { font: 400 0.6rem/1.35 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.nav-pills { display: flex; gap: 6px; margin-left: auto; }
.nav-pills a {
  display: inline-flex; align-items: flex-start; gap: 3px;
  padding: 9px 14px;
  border-radius: 100px;
  background: rgba(29, 38, 41, 0.82);
  backdrop-filter: blur(10px);
  color: var(--porcelain);
  text-decoration: none;
  font: 500 0.74rem var(--font-mono);
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: background 0.3s, color 0.3s;
}
.nav-pills a sup { font-size: 0.6rem; color: var(--faint); line-height: 1; transition: color 0.3s; }
.nav-pills a:hover { background: var(--porcelain); color: var(--ink); }
.nav-pills a:hover sup { color: var(--ink); }
.nav-round { display: flex; gap: 6px; }
.round {
  width: 38px; height: 38px; border-radius: 50%; border: 0;
  display: grid; place-items: center;
  background: rgba(29, 38, 41, 0.82); backdrop-filter: blur(10px);
  color: var(--porcelain); cursor: pointer;
  font: 500 0.7rem var(--font-mono); letter-spacing: 0.06em;
  transition: background 0.3s, color 0.3s;
}
.round:hover { background: var(--lime); color: var(--ink); }

/* --- hero ------------------------------------------------------------------- */
.hero { height: 100svh; min-height: 620px; position: relative; }
.hero-media {
  position: absolute; inset: 0;
  overflow: hidden;
  background: var(--ink);
  clip-path: inset(var(--inset, 0px) round var(--radius, 0px));
}
#tunnel { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero-shade { position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(10, 13, 14, 0.35), rgba(10, 13, 14, 0.7) 80%); }
.hero-content {
  position: relative; z-index: 2;
  height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 90px 24px 40px;
}
.hero-content > * { transition: opacity 0.9s var(--ease), filter 0.9s var(--ease); }
.prompting .hero-content > * { opacity: 0; filter: blur(10px); }
.hero-content h1 { max-width: 17ch; text-shadow: 0 2px 30px rgba(0, 0, 0, 0.45); }
.hero-lead { max-width: 46ch; margin: 28px 0 0; color: rgba(230, 233, 227, 0.82); font-size: 1.02rem; text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6); }
.hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }

/* glass prompt: types FRED requests across the hero, then dissolves */
.prompt {
  position: absolute; z-index: 1;
  left: 50%; top: 50%;
  width: min(1180px, 100% - 48px);
  min-height: 300px;
  transform: translate(-50%, -50%) scale(0.98);
  padding: 46px 36px 30px;
  border-radius: 22px;
  background: rgba(40, 50, 53, 0.42);
  backdrop-filter: blur(18px) saturate(1.2);
  border: 1px solid rgba(230, 233, 227, 0.08);
  opacity: 0;
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s;
  display: flex; flex-direction: column; justify-content: space-between;
  pointer-events: none;
}
.prompt.on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.prompt.off { opacity: 0; filter: blur(14px); }
.prompt-text { font: 400 clamp(1.3rem, 2.4vw, 2.2rem)/1.2 var(--font-sans); color: var(--porcelain); letter-spacing: -0.02em; margin: 0; }
.caret { display: inline-block; width: 2px; height: 1em; background: var(--lime); margin-left: 3px; vertical-align: -0.12em; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.prompt-fields { display: flex; flex-wrap: wrap; gap: 10px; }
.prompt-fields span {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: 14px;
  background: rgba(230, 233, 227, 0.07);
  font-size: clamp(0.85rem, 1.3vw, 1.15rem); color: var(--muted);
  opacity: 0; transform: translateY(8px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.prompt-fields span.in { opacity: 1; transform: none; }
.prompt-fields b { color: var(--porcelain); font-weight: 500; }
.prompt-fields b::after { content: " ▾"; font-size: 0.7em; color: var(--lime); }

/* giant outline wordmark under the hero */
.wordmark { overflow: hidden; padding: 30px 0 0; }
.wordmark span {
  display: block; text-align: center;
  font: 300 clamp(9rem, 31vw, 30rem)/0.74 var(--font-display);
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px var(--dormant);
  transform: translateY(var(--wm, 0px));
  user-select: none;
}

/* --- sections --------------------------------------------------------------- */
.section { padding: 140px 0; position: relative; }
.sec-head { text-align: center; display: flex; flex-direction: column; align-items: center; margin-bottom: 56px; }
.sec-sub { margin: 18px 0 0; max-width: 54ch; color: var(--muted); }
.sec-sub.left { text-align: left; }

/* module cards */
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mcard {
  display: flex; flex-direction: column;
  padding: 26px 24px 12px;
  background: linear-gradient(180deg, var(--well), var(--ink));
  border: 1px solid var(--hair);
  border-radius: 14px;
  transition: border-color 0.4s, transform 0.6s var(--ease), opacity 0.9s var(--ease);
}
.mcard:hover { border-color: var(--dormant); }
.mcard:nth-child(2) { transition-delay: 0.08s; }
.mcard:nth-child(3) { transition-delay: 0.16s; }
.mnum { font: 300 3.4rem/1 var(--font-display); color: var(--lime); letter-spacing: -0.03em; }
.mlabel { font: 400 0.74rem var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); margin: 18px 0 12px; }
.mcard > p:not(.mlabel) { font-size: 0.98rem; margin-bottom: 22px; }
.mvis {
  margin-top: auto;
  min-height: 180px;
  border-radius: 12px;
  background: var(--void);
  border: 1px solid var(--hair);
  padding: 18px;
  display: flex; flex-direction: column; justify-content: center; gap: 10px;
  font-size: 0.86rem;
}
.vis-chat .q { align-self: flex-end; background: var(--porcelain); color: var(--ink); padding: 8px 12px; border-radius: 14px 14px 4px 14px; margin: 0; }
.vis-chat .a { background: var(--control); color: var(--porcelain); padding: 10px 12px; border-radius: 14px 14px 14px 4px; margin: 0; max-width: 92%; }
.vis-chat .a b { color: var(--lime); font-weight: 500; }
.vis-chat .src { font: 400 0.66rem var(--font-mono); letter-spacing: 0.1em; color: var(--faint); margin: 0; }
.wa-row { display: flex; }
.wa-row span { padding: 8px 12px; border-radius: 14px; max-width: 86%; }
.wa-row.in { justify-content: flex-end; }
.wa-row.in span { background: var(--lime); color: var(--ink); border-bottom-right-radius: 4px; }
.wa-row.out span { background: var(--control); color: var(--porcelain); border-bottom-left-radius: 4px; }
.typing span { display: flex; gap: 4px; padding: 12px 14px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: 0.2s; }
.typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 0%, 80%, 100% { opacity: 0.25; } 40% { opacity: 1; } }
.g-top { display: flex; gap: 8px; align-items: center; }
.g-tag { font: 500 0.66rem var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--lime); border: 1px solid rgba(171, 205, 0, 0.4); padding: 4px 9px; border-radius: 100px; }
.g-top code { color: var(--muted); }
.g-amounts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 12px 0; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.g-amounts small { display: block; font: 400 0.62rem var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.g-amounts b { color: var(--porcelain); font-weight: 500; }
.g-calc { color: var(--faint); font-size: 0.74rem; }

/* numbers */
.grid-bg {
  background:
    linear-gradient(var(--void), transparent 18%, transparent 82%, var(--void)),
    linear-gradient(rgba(171, 205, 0, 0.045) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(171, 205, 0, 0.045) 1px, transparent 1px) 0 0 / 56px 56px,
    var(--void);
}
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--hair); background: rgba(15, 20, 22, 0.75); }
.stat { position: relative; padding: 22px 24px 28px; min-height: 260px; display: flex; flex-direction: column; }
.stat + .stat { border-left: 1px solid var(--hair); }
.stat::after { content: ""; position: absolute; top: 10px; right: 10px; width: 9px; height: 9px; border-top: 1px solid var(--faint); border-right: 1px solid var(--faint); }
.stat:nth-child(2) { transition-delay: 0.08s; }
.stat:nth-child(3) { transition-delay: 0.16s; }
.stat:nth-child(4) { transition-delay: 0.24s; }
.sidx { font: 400 0.66rem var(--font-mono); color: var(--lime); letter-spacing: 0.1em; }
.stat b { margin-top: auto; font: 300 clamp(3rem, 5vw, 4.6rem)/1 var(--font-display); color: var(--lime); letter-spacing: -0.03em; }
.slabel { font: 500 0.7rem var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--porcelain); margin: 14px 0 6px; }
.stat p:last-child { font-size: 0.84rem; margin: 0; }

/* tab rail */
.rail { display: grid; grid-template-columns: repeat(5, 1fr); border-bottom: 1px solid var(--hair); }
.rail button {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
  padding: 16px 18px;
  background: none; border: 0; cursor: pointer;
  color: var(--faint); text-align: left;
  font: 500 1rem var(--font-sans);
  transition: color 0.3s, background 0.3s;
}
.rail button small { font: 400 0.64rem var(--font-mono); letter-spacing: 0.1em; color: var(--faint); }
.rail button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--lime); transform: scaleX(0); transform-origin: left; transition: transform 0.6s var(--ease); }
.rail button:hover { color: var(--porcelain); }
.rail button[aria-selected="true"] { color: var(--porcelain); background: linear-gradient(180deg, transparent, var(--lime-soft)); }
.rail button[aria-selected="true"] small { color: var(--lime); }
.rail button[aria-selected="true"]::after { transform: scaleX(1); }
.panels {
  margin-top: 20px;
  border: 1px solid var(--hair);
  border-radius: 6px;
  background:
    radial-gradient(700px 380px at 12% 100%, rgba(171, 205, 0, 0.09), transparent 70%),
    linear-gradient(180deg, var(--well), var(--ink));
  overflow: hidden;
}
.panel[hidden] { display: none; }
.panel { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; padding: 48px 40px; min-height: 440px; }
.panel:not([hidden]) { animation: panel-in 0.8s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.panel-copy { display: flex; flex-direction: column; justify-content: flex-end; }
.panel-title { font: 300 clamp(3.2rem, 6vw, 5.4rem)/0.95 var(--font-display); letter-spacing: -0.035em; margin: 0 0 18px; }
.panel-copy > p:not(.kicker) { max-width: 40ch; }
.panel-ctas { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.tag-btn {
  font: 500 0.68rem var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--porcelain); background: none; cursor: pointer;
  border: 1px solid var(--dormant); border-radius: 4px; padding: 9px 12px;
  text-decoration: none; transition: border-color 0.3s, color 0.3s;
}
.tag-btn:hover { border-color: var(--lime); color: var(--lime); }
.feats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-content: center; }
.feat {
  position: relative;
  display: grid; grid-template-columns: 56px 1fr; grid-template-rows: auto auto auto; column-gap: 16px;
  padding: 18px;
  border: 1px solid var(--hair); border-radius: 6px;
  background: rgba(10, 13, 14, 0.55);
  transition: border-color 0.3s;
}
.feat:hover { border-color: var(--dormant); }
.feat .ico { grid-row: 1 / 4; }
.feat em { position: absolute; top: 12px; right: 12px; font: 500 0.6rem var(--font-mono); font-style: normal; letter-spacing: 0.1em; color: var(--lime); border: 1px solid rgba(171, 205, 0, 0.35); padding: 3px 6px; border-radius: 3px; }
.fidx { font: 400 0.62rem var(--font-mono); color: var(--faint); letter-spacing: 0.1em; }
.feat p { font-size: 0.84rem; margin: 0; }
.flow { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; margin: 4px 0 0; padding: 12px 16px; border: 1px solid var(--hair); border-radius: 6px; font: 400 0.7rem var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.flow b { color: var(--lime); font-weight: 500; }
.flow span::before { content: "— "; color: var(--dormant); }

/* animated icons */
.ico { width: 56px; height: 56px; border-radius: 50%; position: relative; border: 1px solid var(--hair); display: grid; place-items: center; }
.ico::before, .ico::after { content: ""; position: absolute; }
.ico-ring::before { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--lime); box-shadow: 0 0 18px rgba(171, 205, 0, 0.45); animation: pulse 2.4s var(--ease) infinite; }
.ico-dots::before { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: -12px 0 0 var(--dormant), 12px 0 0 var(--dormant); animation: dots 1.8s infinite; }
.ico-diamond::before { width: 20px; height: 20px; border: 2px solid var(--lime); transform: rotate(45deg); animation: spin 6s linear infinite; }
.ico-pulse::before { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }
.ico-pulse::after { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--lime); animation: ripple 2s ease-out infinite; }
@keyframes pulse { 50% { transform: scale(0.8); opacity: 0.6; } }
@keyframes dots { 0%, 100% { box-shadow: -12px 0 0 var(--dormant), 12px 0 0 var(--dormant); } 33% { box-shadow: -12px 0 0 var(--lime), 12px 0 0 var(--dormant); } 66% { box-shadow: -12px 0 0 var(--dormant), 12px 0 0 var(--lime); } }
@keyframes spin { to { transform: rotate(405deg); } }
@keyframes ripple { from { transform: scale(1); opacity: 1; } to { transform: scale(4.5); opacity: 0; } }

/* FAQ ledger */
.ledger-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 26px; flex-wrap: wrap; }
.mono-note { font: 400 0.7rem var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin: 0; }
.ledger { border-top: 1px solid var(--hair); }
.ledger details { border-bottom: 1px solid var(--hair); }
.ledger summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; gap: 20px;
  padding: 16px 0;
  font: 500 0.82rem var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--porcelain);
  transition: color 0.3s, padding 0.4s var(--ease);
}
.ledger summary::-webkit-details-marker { display: none; }
.ledger summary::after { content: "+"; color: var(--lime); }
.ledger details[open] summary::after { content: "−"; }
.ledger summary:hover { color: var(--lime); padding-left: 10px; }
.ledger details p { margin: 0 0 20px; max-width: 70ch; }

/* contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact h2 { max-width: 12ch; }
.contact-info { list-style: none; padding: 0; margin: 36px 0 0; border-top: 1px solid var(--hair); }
.contact-info li { display: grid; grid-template-columns: 120px 1fr; padding: 14px 0; border-bottom: 1px solid var(--hair); font: 400 0.84rem var(--font-mono); color: var(--porcelain); }
.contact-info span { color: var(--faint); letter-spacing: 0.12em; font-size: 0.7rem; padding-top: 2px; }
.contact-info a { color: var(--porcelain); text-decoration: none; }
.contact-info a:hover { color: var(--lime); }
.form { display: grid; gap: 16px; padding: 30px; border: 1px solid var(--hair); border-radius: 14px; background: linear-gradient(180deg, var(--well), var(--ink)); }
.form label { display: grid; gap: 8px; font: 400 0.68rem var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }
.form input:not([type="checkbox"]), .form select, .form textarea {
  font: 400 16px var(--font-sans); letter-spacing: 0; text-transform: none;
  padding: 13px 16px; width: 100%;
  border: 1px solid var(--hair); border-radius: 10px;
  background: var(--void); color: var(--porcelain);
  transition: border-color 0.3s;
}
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--lime); }
.form [aria-invalid="true"] { border-color: #ff7a6b; }
.hp { position: absolute; left: -9999px; }
/* Legal checkboxes: two separate, never pre-ticked; both required to send. */
.form label.consent, .consent {
  display: flex; align-items: flex-start; gap: 10px;
  font: 400 0.86rem/1.45 var(--font-sans); letter-spacing: 0; text-transform: none; color: var(--muted);
}
.consent input { flex: none; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--lime); cursor: pointer; }
.consent a { color: var(--porcelain); }
.consent a:hover { color: var(--lime); }
.consent:has(input[aria-invalid="true"]) { color: #ff7a6b; }
.form-status { margin: 0; font-size: 0.9rem; min-height: 1.4em; }
.form-status.ok { color: var(--lime); }
.form-status.err { color: #ff7a6b; }

/* closing */
.closing { position: relative; height: 100svh; min-height: 560px; overflow: hidden; background: var(--void); }
#terrain { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.closing::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(var(--void), transparent 30%, transparent 75%, var(--void)); pointer-events: none; }
.closing-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 24px; }
.closing h2 { font-size: clamp(2.6rem, 5.6vw, 5rem); max-width: 16ch; text-shadow: 0 2px 40px rgba(0, 0, 0, 0.7); }

/* footer */
.footer { border-top: 1px solid var(--hair); padding: 56px 0 26px; background: var(--void); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid a { display: block; padding: 4px 0; font: 400 0.76rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--porcelain); text-decoration: none; }
.foot-grid a:hover { color: var(--lime); }
.foot-word { display: flex; align-items: center; gap: 14px; font: 700 3.4rem/1 var(--font-brand); letter-spacing: 0.02em; color: var(--porcelain); margin: 8px 0 0; }
.foot-mark { width: 0.95em; height: 0.95em; flex: none; }
.foot-bottom { display: flex; align-items: center; gap: 14px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--hair); font: 400 0.7rem var(--font-mono); letter-spacing: 0.06em; color: var(--faint); }
.foot-bottom p { margin: 0; }
.foot-legal { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-left: auto; }
.foot-legal a, .foot-legal button { font: inherit; letter-spacing: inherit; color: var(--muted); text-decoration: none; background: none; border: 0; padding: 0; cursor: pointer; }
.foot-legal a:hover, .foot-legal button:hover { color: var(--lime); }
.foot-brand img { border-radius: 50%; }

/* --- responsive -------------------------------------------------------------- */
@media (max-width: 1100px) {
  .nav-pills { display: none; }
  .nav-round { margin-left: auto; }
  .panel { grid-template-columns: 1fr; padding: 36px 26px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n + 3) { border-top: 1px solid var(--hair); }
}
@media (max-width: 820px) {
  .wrap { width: min(1360px, 100% - 32px); }
  .cards3, .contact { grid-template-columns: 1fr; }
  .contact { gap: 48px; }
  .section { padding: 96px 0; }
  .rail { display: flex; overflow-x: auto; scrollbar-width: none; }
  .rail button { flex: 0 0 auto; }
  .feats { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .prompt { padding: 28px 20px 20px; min-height: 240px; }
  .nav { padding: 14px 16px; }
}
@media (max-width: 520px) {
  .foot-bottom { flex-wrap: wrap; }
  .foot-legal { margin-left: 0; width: 100%; }
  .stats { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; border-top: 1px solid var(--hair); }
  .stat { min-height: 200px; }
  .hero-ctas { width: 100%; }
  .hero-ctas .pill { width: 100%; }
  .contact-info li { grid-template-columns: 1fr; gap: 4px; }
  .foot-grid { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, [data-split] .w > span { opacity: 1; transform: none; }
}

/* --- market / language content (CO · US × ES · EN) ---------------------------- */
.seg { display: flex; padding: 3px; border-radius: 100px; background: rgba(29, 38, 41, 0.82); backdrop-filter: blur(10px); }
.seg button {
  border: 0; background: none; cursor: pointer;
  padding: 7px 10px; border-radius: 100px;
  font: 500 0.7rem var(--font-mono); letter-spacing: 0.08em; color: var(--faint);
  transition: background 0.3s, color 0.3s;
}
.seg button:hover { color: var(--porcelain); }
.seg button[aria-pressed="true"] { background: var(--porcelain); color: var(--ink); }

.hero-content .kicker { margin-bottom: 22px; }
.hero-support { margin: 22px 0 0; font: 400 0.72rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: rgba(230, 233, 227, 0.6); }

/* problem stats */
.stats3 { grid-template-columns: repeat(3, 1fr); }
.stat .big { margin-top: auto; font: 300 clamp(3.4rem, 6vw, 5.4rem)/1 var(--font-display); color: var(--lime); letter-spacing: -0.03em; }
.stat .big.word { font-size: clamp(2.2rem, 3.4vw, 3rem); line-height: 1.02; color: var(--porcelain); }
.stat .big.word + p { margin-top: 14px; }
.close-line { max-width: 68ch; margin: 44px auto 0; text-align: center; font-size: 1.12rem; line-height: 1.6; color: var(--muted); }
.close-line b { color: var(--lime); font-weight: 600; }

/* auditor: timeline of where FRED steps in */
.timeline { list-style: none; padding: 0; margin: 0 0 56px; display: grid; grid-template-columns: repeat(5, 1fr); position: relative; }
.timeline li { position: relative; padding: 34px 14px 0; text-align: center; }
.timeline li::before { content: ""; position: absolute; top: 10px; left: 0; right: 0; height: 1px; background: var(--hair); }
.timeline li:first-child::before { left: 50%; }
.timeline li:last-child::before { right: 50%; }
.timeline i { position: absolute; top: 3px; left: 50%; width: 15px; height: 15px; margin-left: -7.5px; border-radius: 50%; background: var(--void); border: 1px solid var(--dormant); }
.timeline li.fred i { background: var(--lime); border-color: var(--lime); box-shadow: 0 0 0 6px rgba(171, 205, 0, 0.12), 0 0 22px rgba(171, 205, 0, 0.5); }
.timeline b { display: block; color: var(--porcelain); font-weight: 600; font-size: 0.98rem; margin-bottom: 4px; }
.timeline li.fred b { color: var(--lime); }
.timeline span { font-size: 0.86rem; }

.panel-vis { display: flex; align-items: center; }
.vis-panel {
  width: 100%;
  padding: 22px;
  border-radius: 14px;
  border: 1px solid var(--hair);
  background: rgba(10, 13, 14, 0.7);
  display: flex; flex-direction: column; gap: 12px;
  font-size: 0.92rem;
}
.vp-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; font: 400 0.72rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }
.vchips { display: flex; gap: 6px; }
.vchip { font: 500 0.68rem var(--font-mono); color: var(--lime); background: var(--lime-soft); border-radius: 4px; padding: 3px 7px; }
.vis-panel .g-top small { color: var(--faint); font-weight: 600; }
.vp-d { margin: 0; color: var(--porcelain); font-weight: 500; font-size: 1.02rem; }
.vp-row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--hair); }
.vp-row small { font: 400 0.68rem var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.vp-row b { color: var(--porcelain); font-weight: 500; text-align: right; }
.vp-fix { padding: 12px 14px; border-radius: 10px; background: var(--lime-soft); color: var(--porcelain); }
.vp-fix b { color: var(--lime); }
.feats4 { grid-template-columns: repeat(4, 1fr); margin-top: 20px; }
#auditor .flow { margin-top: 20px; }

/* patients / who */
.cards2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mcard h3 + p { margin-bottom: 22px; }
#para-quien .mcard { padding-bottom: 26px; }
#para-quien .mcard h3 { margin-top: 26px; }
#para-quien .mcard p { margin: 0; }

/* how it works: four numbered cells */
.step .big { color: var(--dormant); transition: color 0.4s; }
.step:hover .big { color: var(--lime); }

/* security */
.sec-panel { padding: 28px; }
.feats-auto { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* US: claims review coming soon + waitlist */
.soon {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center;
  padding: 56px;
  border-radius: 22px;
  border: 1px solid var(--hair);
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(171, 205, 0, 0.14), transparent 70%),
    linear-gradient(180deg, var(--well), var(--ink));
}
.soon h2 { margin: 4px 0 18px; }
.soon p { margin: 0; max-width: 58ch; }
.waitlist { display: grid; gap: 12px; }
.waitlist input:not(.hp):not([type="checkbox"]) {
  font: 400 16px var(--font-sans);
  padding: 15px 20px; border-radius: 100px;
  border: 1px solid var(--hair); background: var(--void); color: var(--porcelain);
}
.waitlist input:focus { outline: none; border-color: var(--lime); }
.waitlist [aria-invalid="true"] { border-color: #ff7a6b; }

@media (max-width: 1100px) {
  .feats4 { grid-template-columns: 1fr 1fr; }
  .seg button { padding: 7px 8px; }
}
@media (max-width: 820px) {
  .stats3 { grid-template-columns: 1fr; }
  .stats3 .stat + .stat { border-left: 0; border-top: 1px solid var(--hair); }
  .cards2 { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; gap: 18px; }
  .timeline li { text-align: left; padding: 0 0 0 34px; }
  .timeline li::before { top: 0; bottom: -18px; left: 7px; right: auto; width: 1px; height: auto; }
  .timeline li:first-child::before { left: 7px; top: 8px; }
  .timeline li:last-child::before { display: none; }
  .timeline i { left: 0; top: 2px; margin-left: 0; }
  .soon { grid-template-columns: 1fr; padding: 32px 24px; gap: 28px; }
  .feats4 { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .nav-round { gap: 4px; }
  .seg button { padding: 6px 7px; font-size: 0.64rem; }
  .round { width: 34px; height: 34px; }
}