:root {
  --ink: #17232d;
  --muted: #5f6b75;
  --line: #d5dce1;
  --paper: #ffffff;
  --soft: #f2f5f5;
  --green: #176b5b;
  --green-dark: #0d4c41;
  --rust: #a8462b;
  --focus: #f0b429;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}
a { color: var(--green-dark); }
img, video { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding: 10px clamp(18px, 4vw, 64px);
  background: rgba(255, 255, 255, 0.97);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-size: 20px; font-weight: 750; text-decoration: none; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
sup { font-size: 0.48em; }
nav { display: flex; align-items: center; gap: 22px; }
nav a { color: #3f4c55; font-size: 14px; font-weight: 650; text-decoration: none; }
.nav-action { border-bottom: 2px solid var(--rust); padding: 7px 0 5px; color: var(--ink); font-weight: 700; text-decoration: none; }

.hero {
  position: relative;
  display: grid;
  min-height: min(760px, calc(100vh - 64px));
  align-items: end;
  overflow: hidden;
}
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center 20%; }
.hero-shade { background: rgba(11, 22, 28, 0.72); }
.hero-content {
  position: relative;
  z-index: 2;
  width: min(780px, calc(100% - 36px));
  margin: 0 auto;
  padding: 70px 0 82px;
  color: #ffffff;
  text-align: center;
}
.hero h1 { margin: 8px 0 12px; font-size: clamp(44px, 7vw, 82px); line-height: 1; }
.hero p:not(.eyebrow) { margin: 0 auto; max-width: 680px; font-size: clamp(17px, 2.2vw, 23px); }
.eyebrow { margin: 0; color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: 0; text-transform: uppercase; }
.hero .eyebrow { color: #ffb198; }
.hero-actions { display: flex; justify-content: center; gap: 10px; margin-top: 28px; }
.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0 18px;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
  text-decoration: none;
}
.button.primary { border-color: var(--green); color: #ffffff; background: var(--green); }
.button.primary:hover { background: var(--green-dark); }
.button.quiet { border-color: rgba(255,255,255,0.6); color: #ffffff; background: rgba(0,0,0,0.18); }
.button.outline { border-color: rgba(255,255,255,0.78); color: #ffffff; background: transparent; }
.button.outline:hover { background: rgba(255,255,255,0.12); }

.feature-band, .media-band, .requirements-band, .trial-band, .trial-request-main {
  padding: 72px clamp(18px, 6vw, 92px);
}
.section-heading { max-width: 760px; margin-bottom: 32px; }
.section-heading h1, .section-heading h2, .trial-intro h2 { margin: 7px 0 10px; font-size: clamp(30px, 4vw, 48px); line-height: 1.12; }
.section-heading p:not(.eyebrow), .trial-intro > p { color: var(--muted); }
.feature-columns { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.feature-columns article { min-width: 0; padding: 24px 24px 12px 0; }
.feature-columns article + article { border-left: 1px solid var(--line); padding-left: 24px; }
.feature-columns h3 { margin: 0 0 8px; font-size: 18px; }
.feature-columns p { margin: 0; color: var(--muted); font-size: 14px; }

.media-band { background: #18252d; color: #ffffff; }
.media-band .eyebrow { color: #ffb198; }
.media-band video { width: min(1120px, 100%); aspect-ratio: 16 / 9; margin: 0 auto; background: #0b1014; }

.requirements-band { background: #ffffff; }
.requirements-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 72px); }
.requirements-grid > div { border-top: 3px solid var(--green); padding-top: 18px; }
.requirements-grid h3 { margin: 0 0 10px; font-size: 20px; }
.requirements-grid ul { margin: 0; padding-left: 21px; color: var(--muted); }
.requirements-grid li + li { margin-top: 7px; }
.windows-install-notice {
  margin-top: 28px;
  border: 1px solid #e0b25a;
  border-left: 5px solid #b46718;
  padding: 18px 20px;
  background: #fff9ed;
  color: #26343d;
}
.windows-install-notice h3 { margin: 0 0 10px; font-size: 19px; }
.windows-install-notice p { margin: 8px 0; }
.windows-install-notice ol { margin: 12px 0; padding-left: 22px; }
.windows-install-notice li + li { margin-top: 7px; }
.windows-install-notice .installation-caution { color: #70421d; font-size: 13px; }
.compatibility-warning, .compatibility-notice { border-left: 4px solid var(--rust); padding: 14px 16px; color: #3f4c55; background: #fff7f3; }
.compatibility-warning { max-width: 980px; margin: 28px 0 0; }
.compatibility-notice { margin-bottom: 4px; font-size: 14px; }

.trial-band { display: grid; grid-template-columns: minmax(260px, 0.8fr) minmax(420px, 1.2fr); gap: clamp(32px, 6vw, 90px); background: var(--soft); }
.trial-intro { align-self: start; position: sticky; top: 96px; }
.privacy-note { border-left: 3px solid var(--rust); padding-left: 14px; font-size: 13px; }
.trial-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.trial-form label { display: grid; gap: 6px; color: #34424c; font-size: 13px; font-weight: 700; }
.trial-form label span { color: var(--muted); font-size: 12px; font-weight: 500; }
.trial-form input, .trial-form select, .trial-form textarea {
  width: 100%;
  min-height: 43px;
  border: 1px solid #aab5bd;
  border-radius: 5px;
  padding: 9px 10px;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
}
.trial-form textarea { resize: vertical; }
.trial-form input:focus, .trial-form select:focus, .trial-form textarea:focus { outline: 3px solid rgba(240, 180, 41, 0.35); border-color: #8d6900; }
.trial-form .consent { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 9px; font-weight: 500; }
.trial-form .consent input, .trial-form .choice input { width: 18px; min-height: 18px; margin-top: 2px; }
.trial-form button { justify-self: start; }
.form-status { grid-column: 1 / -1; min-height: 24px; margin: 0; color: var(--green-dark); font-weight: 650; }
.form-status.error { color: #a32828; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.trial-page { background: var(--soft); }
.trial-request-main { min-height: calc(100vh - 170px); }
.trial-form.wide { max-width: 980px; padding-top: 8px; }
.trial-form .full { grid-column: 1 / -1; }
.trial-form fieldset { border: 1px solid var(--line); border-radius: 6px; padding: 14px; background: #ffffff; }
.trial-form legend { padding: 0 6px; font-weight: 750; }
.trial-form .choice { display: flex; align-items: center; gap: 8px; margin: 7px 0; font-weight: 500; }

footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 32px clamp(18px, 6vw, 92px); color: #d7e0e5; background: #101a20; font-size: 13px; }
footer div { display: flex; gap: 14px; }
footer a { color: #ffffff; }
footer p { width: 100%; margin: 0; color: #aebac2; }

@media (max-width: 920px) {
  .feature-columns { grid-template-columns: 1fr 1fr; }
  .feature-columns article:nth-child(3) { border-left: 0; }
  .trial-band { grid-template-columns: 1fr; }
  .trial-intro { position: static; }
}
@media (max-width: 680px) {
  .site-header { align-items: flex-start; }
  nav { gap: 12px; }
  nav a:not(.nav-action) { display: none; }
  .hero { min-height: 620px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .feature-band, .media-band, .requirements-band, .trial-band, .trial-request-main { padding: 52px 18px; }
  .feature-columns, .requirements-grid, .trial-form { grid-template-columns: 1fr; }
  .feature-columns article, .feature-columns article + article { border-left: 0; border-bottom: 1px solid var(--line); padding: 20px 0; }
  .trial-form label, .trial-form .full, .trial-form .consent, .form-status { grid-column: 1; }
  footer, footer div { align-items: flex-start; flex-direction: column; }
}