/* ==========================================================================
   IRIS Biopsy — site styles
   Type: DM Serif Display (headlines) + Inter (body), self-hosted
   ========================================================================== */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "DM Serif Display";
  src: url("../assets/fonts/dm-serif-display-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Serif Display";
  src: url("../assets/fonts/dm-serif-display-latin-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --navy: #0B1829;
  --navy-2: #12233A;
  --navy-3: #1B2E49;
  --blue: #2E7DF7;
  --blue-deep: #1A5FD4;
  --blue-tint: #EAF2FF;
  --brand: #1C22A1;            /* logo indigo */
  --teal: #1D9E75;
  --amber: #E8A33D;
  --ink: #0B1829;
  --muted: #5A6878;
  --muted-2: #8592A3;
  --light: #F5F7FA;
  --white: #FFFFFF;
  --rule: rgba(11, 24, 41, 0.10);
  --rule-strong: rgba(11, 24, 41, 0.16);
  --rule-dark: rgba(255, 255, 255, 0.12);

  --serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(11, 24, 41, 0.06), 0 1px 1px rgba(11, 24, 41, 0.04);
  --shadow: 0 12px 32px -12px rgba(11, 24, 41, 0.18), 0 2px 6px rgba(11, 24, 41, 0.05);
  --shadow-lg: 0 30px 60px -20px rgba(11, 24, 41, 0.28);

  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --section-y: clamp(72px, 10vw, 128px);
  --header-h: 72px;
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 12px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01";
  overflow-x: hidden;
}

img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  background: var(--navy);
  color: var(--white);
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 12px; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* ---------- Type ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: currentColor;
}

.display {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5.6vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--navy);
}
.h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--navy);
}
.display,
.h2 { text-wrap: balance; }
.nowrap { white-space: nowrap; }
.display em,
.h2 em {
  font-style: italic;
  color: var(--blue);
}
.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.65;
  color: var(--muted);
  max-width: 40rem;
}
.section-head {
  max-width: 46rem;
  margin-bottom: clamp(40px, 6vw, 64px);
}
.section-head .h2 { margin-bottom: 18px; }
.section-head .lead { margin: 0; }
.section-head--center {
  margin-inline: auto;
  text-align: center;
}
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .lead { margin-inline: auto; }

sup.fn {
  font-size: 0.6em;
  font-weight: 600;
  margin-left: 1px;
  vertical-align: super;
  line-height: 0;
}
sup.fn a { text-decoration: none; color: inherit; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 20px -8px rgba(46, 125, 247, 0.65);
}
.btn--primary:hover { background: var(--blue-deep); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--rule-strong);
}
.btn--ghost:hover { border-color: var(--navy); }
.btn--light {
  background: var(--white);
  color: var(--navy);
}
.btn--light:hover { background: var(--blue-tint); }
.btn--sm { min-height: 40px; padding: 8px 18px; font-size: 14px; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.65; cursor: progress; transform: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--rule);
  box-shadow: 0 6px 24px -18px rgba(11, 24, 41, 0.35);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex: none;
}
.brand img { height: 24px; width: auto; }
.brand-tag {
  font-size: 12px;
  font-weight: 550;
  color: var(--muted);
  padding-left: 14px;
  border-left: 1px solid var(--rule-strong);
  line-height: 1.2;
}
.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav a:not(.btn) {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 520;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.nav a:not(.btn):hover { color: var(--navy); background: var(--light); }
.nav a.is-active { color: var(--navy); }
.nav .btn { margin-left: 10px; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--rule-strong);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 1.6px;
  background: var(--navy);
  border-radius: 2px;
  position: relative;
  transition: transform 0.25s ease, background-color 0.25s ease;
}
.nav-toggle span::before,
.nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 980px) {
  .brand-tag { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px var(--gutter) 24px;
    background: var(--white);
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 24px 40px -24px rgba(11, 24, 41, 0.3);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .nav a:not(.btn) { padding: 14px 8px; font-size: 16px; border-radius: 0; border-bottom: 1px solid var(--rule); }
  .nav a:not(.btn):hover { background: transparent; }
  .nav .btn { margin: 16px 0 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(40px, 7vw, 88px) 0 clamp(56px, 8vw, 104px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 70vw;
  max-width: 900px;
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(46, 125, 247, 0.12), rgba(46, 125, 247, 0) 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  padding: 7px 14px 7px 10px;
  border-radius: 999px;
  background: var(--blue-tint);
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.status-pill .dot {
  position: relative;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
}
.status-pill .dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--teal);
  opacity: 0;
  animation: ping 2.4s ease-out infinite;
}
@keyframes ping {
  0% { transform: scale(0.6); opacity: 0.6; }
  80%, 100% { transform: scale(1.6); opacity: 0; }
}
.status-pill .arrow { transition: transform 0.2s ease; }
.status-pill:hover .arrow { transform: translateX(3px); }

.hero .display { margin-bottom: 24px; font-size: clamp(2.5rem, 4.6vw, 3.9rem); }
.hero .lead { margin-bottom: 34px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 44px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, max-content));
  gap: 0;
  border-top: 1px solid var(--rule);
  padding-top: 26px;
}
.hero-stat { padding-right: 36px; }
.hero-stat + .hero-stat { padding-left: 36px; padding-right: 0; border-left: 1px solid var(--rule); }
.hero-stat .num {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  line-height: 1;
  color: var(--navy);
}
.hero-stat .num em { color: var(--blue); font-style: italic; }
.hero-stat .lbl {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.35;
}

.hero-media { position: relative; }
.hero-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--light);
  aspect-ratio: 1 / 1;
}
.hero-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}
.hero-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  box-shadow: var(--shadow);
  font-size: 13.5px;
  font-weight: 550;
  line-height: 1.3;
  color: var(--navy);
}
.hero-chip small { display: block; font-size: 12px; font-weight: 500; color: var(--muted); }
.hero-chip .ico {
  flex: none;
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--blue-tint);
  color: var(--blue);
}
.hero-chip .ico svg { width: 18px; height: 18px; }
.hero-chip--a { left: -22px; bottom: 28px; }
.hero-chip--b { right: -14px; top: 26px; }
.hero-caption {
  margin: 14px 4px 0;
  font-size: 12.5px;
  color: var(--muted-2);
}

/* ---------- Trust strip ---------- */
.trust {
  border-block: 1px solid var(--rule);
  background: var(--light);
}
.trust-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 40px;
  padding-block: 22px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 520;
  color: var(--muted);
}
.trust-item svg { width: 20px; height: 20px; color: var(--navy); flex: none; }
.trust-item strong { color: var(--navy); font-weight: 650; }

/* ---------- Sections ---------- */
.section { padding-block: var(--section-y); }
.section--light { background: var(--light); }
.section--dark {
  background: var(--navy);
  color: var(--white);
}
.section--dark .h2 { color: var(--white); }
.section--dark .h2 em { color: #7FB0FF; }
.section--dark .eyebrow { color: #7FB0FF; }
.section--dark .lead { color: rgba(255, 255, 255, 0.7); }

/* ---------- Problem ---------- */
.problem-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.problem-grid .section-head { margin-bottom: 0; position: sticky; top: calc(var(--header-h) + 32px); }
.big-figure {
  margin-top: 36px;
  padding: 26px 28px;
  border-radius: var(--radius);
  background: var(--light);
  border: 1px solid var(--rule);
}
.big-figure .num {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 4.5vw, 3.6rem);
  line-height: 1;
  color: var(--navy);
}
.big-figure .num em { color: var(--blue); }
.big-figure p { margin: 10px 0 0; color: var(--muted); font-size: 15px; }
.problem-list { display: grid; gap: 16px; }
.problem-card {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 20px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  background: var(--white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.problem-card:hover { border-color: var(--rule-strong); box-shadow: var(--shadow); }
.icon-tile {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--blue-tint);
  color: var(--blue);
}
.icon-tile svg { width: 22px; height: 22px; }
.problem-card h3 {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.problem-card p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* ---------- Evidence ---------- */
.evidence { position: relative; overflow: hidden; }
.evidence::after {
  content: "";
  position: absolute;
  right: -180px;
  bottom: -320px;
  width: 760px;
  height: 760px;
  border-radius: 50%;
  border: 150px solid rgba(46, 125, 247, 0.07);
  border-bottom-color: transparent;
  border-left-color: rgba(46, 125, 247, 0.07);
  transform: rotate(-45deg);
  pointer-events: none;
}
.evidence .container { position: relative; z-index: 1; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--rule-dark);
}
.stat {
  padding: clamp(32px, 4vw, 48px) clamp(0px, 3vw, 40px) 0 0;
}
.stat + .stat {
  border-left: 1px solid var(--rule-dark);
  padding-left: clamp(24px, 4vw, 56px);
}
.stat .num {
  font-family: var(--serif);
  font-size: clamp(4.5rem, 11vw, 8.5rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--white);
}
.stat .num em { color: #7FB0FF; font-style: italic; }
.stat h3 {
  margin: 18px 0 8px;
  font-family: var(--sans);
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  font-weight: 650;
  color: var(--white);
}
.stat p { margin: 0; max-width: 28rem; color: rgba(255, 255, 255, 0.66); font-size: 15.5px; }
.footnote {
  margin: clamp(40px, 5vw, 56px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--rule-dark);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  max-width: 52rem;
}

/* ---------- How it works ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--rule);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.step:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.step-media {
  background: var(--light);
  border-bottom: 1px solid var(--rule);
  aspect-ratio: 3 / 2;
}
.step-media img { width: 100%; height: 100%; object-fit: contain; }
.step-body { padding: 26px 26px 30px; }
.step .step-num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}
.step h3 {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2vw, 1.7rem);
  line-height: 1.15;
  margin-bottom: 10px;
}
.step p { margin: 0; color: var(--muted); font-size: 15.5px; }

.spec-row {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--white);
}
.spec {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 22px;
  font-size: 14.5px;
  line-height: 1.4;
  color: var(--muted);
}
.spec + .spec { border-left: 1px solid var(--rule); }
.spec strong { display: block; color: var(--navy); font-weight: 650; font-size: 15px; margin-bottom: 2px; }
.spec svg { flex: none; width: 20px; height: 20px; color: var(--teal); margin-top: 1px; }

.procedures {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}
.procedures .label { font-weight: 600; color: var(--navy); margin-right: 6px; }
.chip {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule-strong);
  background: var(--white);
  font-size: 13.5px;
  font-weight: 550;
  color: var(--navy);
}

/* ---------- Benefits ---------- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.benefit {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3.4vw, 40px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--rule);
  background: var(--white);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.benefit:hover { box-shadow: var(--shadow); border-color: var(--rule-strong); }
.benefit-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.benefit-who {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
}
.metric {
  flex: none;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--blue-tint);
  color: var(--blue-deep);
  font-size: 12.5px;
  font-weight: 650;
  white-space: nowrap;
}
.metric--teal { background: rgba(29, 158, 117, 0.1); color: #137A5A; }
.benefit h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  line-height: 1.12;
  margin-bottom: 20px;
}
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li {
  position: relative;
  padding-left: 30px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.5;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232E7DF7' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.checks li strong { color: var(--navy); font-weight: 600; }

/* ---------- Compare ---------- */
.compare-wrap {
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--white);
  overflow: hidden;
}
.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.compare th,
.compare td {
  padding: 18px 24px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--rule);
}
.compare tr:last-child th,
.compare tr:last-child td { border-bottom: 0; }
.compare thead th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--light);
}
.compare tbody th { font-weight: 600; color: var(--navy); width: 24%; }
.compare td { color: var(--muted); }
.compare .is-iris {
  background: rgba(46, 125, 247, 0.06);
  color: var(--navy);
  font-weight: 600;
}
.compare thead .is-iris { color: var(--blue-deep); background: var(--blue-tint); }
.compare thead .is-iris img { height: 14px; width: auto; display: inline-block; vertical-align: -1px; }

/* ---------- Video ---------- */
.video-frame {
  position: relative;
  max-width: 1040px;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--navy-2);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--rule-dark);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-meta {
  max-width: 1040px;
  margin: 18px auto 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.person {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 28px;
  padding: clamp(24px, 3vw, 36px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--rule);
  background: var(--white);
}
.avatar {
  position: relative;
  width: 128px;
  height: 128px;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(145deg, var(--brand), var(--blue));
  display: grid;
  place-items: center;
}
.avatar .initials {
  font-family: var(--serif);
  font-size: 44px;
  color: var(--white);
}
.avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.avatar img.is-missing { display: none; }
.person h3 {
  font-family: var(--serif);
  font-size: 1.7rem;
  line-height: 1.1;
  margin-bottom: 4px;
}
.person .role {
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}
.person p { color: var(--muted); font-size: 15px; }
.person .links { display: flex; gap: 10px; margin-top: 4px; }
.icon-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule-strong);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  color: var(--navy);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.icon-link:hover { border-color: var(--navy); }
.icon-link svg { width: 16px; height: 16px; }

/* ---------- Early access ---------- */
.access-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.access-copy .h2 { margin-bottom: 18px; }
.offer {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.offer li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--rule-dark);
}
.offer li:last-child { border-bottom: 1px solid var(--rule-dark); }
.offer .n {
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1.1;
  color: #7FB0FF;
}
.offer strong { display: block; color: var(--white); font-weight: 600; margin-bottom: 2px; }
.offer span { color: rgba(255, 255, 255, 0.66); font-size: 15px; }
.access-note {
  margin-top: 22px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}
.direct {
  margin-top: 18px;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.7);
}
.direct a { color: var(--white); font-weight: 600; text-underline-offset: 3px; }

.form-card {
  position: relative;
  padding: clamp(24px, 3.6vw, 44px);
  border-radius: var(--radius-lg);
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 40px 80px -36px rgba(0, 0, 0, 0.55);
}
.form-card h3 {
  font-family: var(--serif);
  font-size: 1.8rem;
  line-height: 1.1;
  margin-bottom: 6px;
}
.form-card > p { color: var(--muted); font-size: 15px; margin-bottom: 26px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.field { display: grid; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label,
.field legend {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy);
  padding: 0;
}
.field .opt { font-weight: 500; color: var(--muted-2); }
.input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--rule-strong);
  background: var(--white);
  font-size: 15.5px;
  line-height: 1.4;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder { color: #9AA5B4; }
.input:hover { border-color: rgba(11, 24, 41, 0.28); }
.input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(46, 125, 247, 0.15);
}
select.input {
  padding-right: 42px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A6878' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
}
textarea.input { min-height: 104px; resize: vertical; }
.field.has-error .input { border-color: #D63B41; }
.field-error {
  display: none;
  font-size: 13px;
  font-weight: 500;
  color: #C2353A;
}
.field.has-error .field-error { display: block; }

fieldset.field { border: 0; margin: 0; padding: 0; min-width: 0; }
.checkset {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 2px;
}
.check {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--rule-strong);
  font-size: 14.5px;
  font-weight: 520;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.check input {
  flex: none;
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--blue);
}
.check:has(input:checked) { border-color: var(--blue); background: rgba(46, 125, 247, 0.05); }
.check:has(input:focus-visible) { box-shadow: 0 0 0 4px rgba(46, 125, 247, 0.15); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { margin-top: 24px; }
.form-legal {
  margin: 14px 0 0;
  font-size: 12.5px;
  color: var(--muted-2);
  text-align: center;
}
.form-status {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14.5px;
  display: none;
}
.form-status.is-error { display: block; background: #FDECEC; color: #9E2A2F; }
.form-status.is-error a { color: inherit; font-weight: 600; }

.form-success {
  display: none;
  text-align: center;
  padding: clamp(24px, 4vw, 48px) 8px;
}
.form-card.is-done form { display: none; }
.form-card.is-done .form-head { display: none; }
.form-card.is-done .form-success { display: block; }
.success-mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(29, 158, 117, 0.12);
  color: var(--teal);
}
.success-mark svg { width: 30px; height: 30px; }
.form-success h3 { margin-bottom: 10px; }
.form-success p { color: var(--muted); max-width: 26rem; margin-inline: auto; }

/* ---------- Footer ---------- */
.site-footer {
  background: #07111E;
  color: rgba(255, 255, 255, 0.62);
  padding: 64px 0 36px;
  font-size: 14.5px;
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 0.7fr));
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--rule-dark);
}
.footer-brand img { height: 26px; width: auto; margin-bottom: 18px; }
.footer-brand p { max-width: 22rem; margin: 0; }
.footer-col h4 {
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { text-decoration: none; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--white); }
.disclaimer {
  margin: 32px 0 0;
  padding: 20px 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--rule-dark);
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.6);
}
.disclaimer strong { color: rgba(255, 255, 255, 0.88); font-weight: 600; }
.footer-bottom {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- 404 ---------- */
.notfound {
  min-height: calc(100vh - var(--header-h));
  display: grid;
  place-items: center;
  text-align: center;
  padding: 80px var(--gutter);
}
.notfound .display { margin-bottom: 16px; }
.notfound .lead { margin: 0 auto 32px; }

/* ---------- Reveal on scroll ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: 0.08s; }
.js .reveal[data-delay="2"] { transition-delay: 0.16s; }
.js .reveal[data-delay="3"] { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .status-pill .dot::after { animation: none; }
  .btn, .step, .benefit { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .spec-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec:nth-child(3) { border-left: 0; }
  .spec:nth-child(n + 3) { border-top: 1px solid var(--rule); }
}

@media (max-width: 980px) {
  .hero-grid,
  .problem-grid,
  .access-grid { grid-template-columns: minmax(0, 1fr); }
  .problem-grid .section-head { position: static; }
  .hero-media { max-width: 640px; }
  .hero-chip--a { left: 12px; }
  .hero-chip--b { right: 12px; }
  .steps { grid-template-columns: minmax(0, 1fr); max-width: 640px; }
  .step { display: grid; grid-template-columns: minmax(0, 1fr); }
  .benefit-grid,
  .team-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-top { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  :root { --header-h: 64px; }
  .brand img { height: 22px; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .hero-stats { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .hero-stat { padding-right: 16px; }
  .hero-stat + .hero-stat { padding-left: 20px; }
  .hero-chip { font-size: 12.5px; padding: 10px 12px; }
  .hero-chip .ico { width: 30px; height: 30px; }
  .hero-chip--b { display: none; }
  .stat-grid { grid-template-columns: minmax(0, 1fr); }
  .stat { padding-right: 0; }
  .stat + .stat { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule-dark); margin-top: 32px; }
  .spec-row { grid-template-columns: minmax(0, 1fr); }
  .spec + .spec { border-left: 0; border-top: 1px solid var(--rule); }
  .problem-card { grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 24px; }
  .benefit-top { flex-direction: column; align-items: flex-start; }
  .person { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .avatar { width: 96px; height: 96px; border-radius: 18px; }
  .avatar .initials { font-size: 34px; }
  .form-grid,
  .checkset { grid-template-columns: minmax(0, 1fr); }
  .compare-wrap { border-radius: var(--radius); }
  .compare thead { display: none; }
  .compare,
  .compare tbody,
  .compare tr,
  .compare th,
  .compare td { display: block; width: 100%; }
  .compare tr { padding: 18px 18px 14px; border-bottom: 1px solid var(--rule); }
  .compare tr:last-child { border-bottom: 0; }
  .compare tbody th { padding: 0 0 10px; border: 0; width: 100%; font-size: 15.5px; }
  .compare td {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 12px;
    padding: 8px 10px;
    border: 0;
    border-radius: 8px;
    font-size: 14.5px;
  }
  .compare td::before {
    content: attr(data-label);
    font-size: 12px;
    font-weight: 650;
    letter-spacing: 0.04em;
    color: var(--muted-2);
  }
  .compare td.is-iris::before { color: var(--blue-deep); }
  .footer-top { grid-template-columns: minmax(0, 1fr); }
}