:root {
  color-scheme: dark;
  --steam-bg: #111111;
  --steam-panel: #1a1a1a;
  --steam-panel-soft: #191714;
  --steam-text: #fff8e8;
  --steam-muted: rgba(255,248,232,.72);
  --steam-muted-strong: rgba(255,248,232,.86);
  --steam-line: rgba(255,248,232,.14);
  --accent: #007995;
  --accent-light: #8ad7e3;
  --form-blue: #24417c;
  --dark-text: #121212;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--steam-bg);
  color: var(--steam-text);
  font-family: Inter, "SF Pro Display", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(0,121,149,.18), rgba(17,17,17,0) 36%),
    linear-gradient(140deg, #111 0%, #151515 48%, #191714 100%);
}
img { display: block; max-width: 100%; }
a { color: inherit; }
code { color: var(--accent-light); }
.steam-lede a,
.section-heading a,
.site-footer a {
  color: var(--accent-light);
  text-underline-offset: 3px;
}
.steam-shell { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 14px;
  z-index: 30;
  width: min(1180px, calc(100% - 36px));
  min-height: 62px;
  margin: 14px auto 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 10px 12px 10px 14px;
  border: 1px solid rgba(255,248,232,.12);
  border-radius: 999px;
  background: rgba(26,26,26,.88);
  box-shadow: 0 18px 42px rgba(0,0,0,.24);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--steam-text);
  text-decoration: none;
  font-weight: 900;
  white-space: nowrap;
}
.brand img {
  width: 36px;
  height: 36px;
  border: 1px solid var(--steam-line);
  border-radius: 50%;
  object-fit: cover;
  background: var(--steam-panel-soft);
}
.mini-nav {
  justify-self: center;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.mini-nav a,
.menu-trigger,
.steam-button,
.drawer-cta,
.route-card a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border: 1px solid var(--steam-line);
  border-radius: 6px;
  background: rgba(255,248,232,.04);
  color: var(--steam-text);
  text-decoration: none;
  font-weight: 850;
  cursor: pointer;
}
.mini-nav a {
  min-height: 36px;
  border-radius: 999px;
  color: var(--steam-muted);
  font-size: .88rem;
}
.mini-nav a[aria-current="page"],
.mini-nav a:hover,
.steam-button--primary {
  border-color: var(--accent-light);
  background: var(--accent);
  color: #ffffff;
}
.menu-trigger {
  justify-self: end;
  gap: 10px;
  border-radius: 999px;
  background: var(--steam-text);
  color: var(--dark-text);
}
.menu-trigger i {
  width: 18px;
  height: 12px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}
.menu-drawer {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  right: 0;
  display: none;
  padding: 14px;
  border: 1px solid rgba(255,248,232,.12);
  border-radius: 16px;
  background: rgba(17,17,17,.96);
  box-shadow: 0 18px 42px rgba(0,0,0,.34);
}
.menu-open .menu-drawer { display: block; }
.drawer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.drawer-panel {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 16px;
  border: 1px solid var(--steam-line);
  border-radius: 8px;
  background: var(--steam-panel);
}
.drawer-feature {
  background: linear-gradient(145deg, rgba(0,121,149,.36), rgba(26,26,26,1));
}
.drawer-panel h2,
.drawer-panel p { margin: 0; }
.drawer-panel h2 { font-size: 1.45rem; line-height: 1.08; }
.drawer-panel p { color: var(--steam-muted); }
.drawer-links { display: grid; gap: 8px; }
.drawer-links a {
  display: grid;
  gap: 1px;
  padding: 9px 10px;
  border: 1px solid var(--steam-line);
  border-radius: 8px;
  background: rgba(255,248,232,.04);
  text-decoration: none;
}
.drawer-links span { font-weight: 850; }
.drawer-links small { color: var(--steam-muted); }
.drawer-cta { width: fit-content; background: var(--steam-text); color: var(--dark-text); }
.steam-hero {
  min-height: min(640px, calc(100svh - 88px));
  margin-top: -76px;
  padding: calc(clamp(54px, 7vw, 92px) + 76px) 0 clamp(30px, 5vw, 58px);
  position: relative;
  overflow: hidden;
}
.steam-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(17,17,17,.94) 0%, rgba(17,17,17,.78) 52%, rgba(17,17,17,.5) 100%),
    url("/assets/images/silver-daddies-uk-hero-image.jpg") center / cover;
  opacity: .72;
}
.steam-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: clamp(26px, 5vw, 64px);
  align-items: end;
}
.hero-copy {
  display: grid;
  gap: 18px;
  align-content: center;
}
.steam-kicker,
.eyebrow {
  margin: 0;
  color: var(--accent-light);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1,
h2,
h3,
p { margin-top: 0; }
h1,
h2,
h3 {
  margin-bottom: 0;
  color: var(--steam-text);
  line-height: 1.02;
  letter-spacing: 0;
}
h1 {
  max-width: 820px;
  font-size: clamp(46px, 7vw, 92px);
}
h2 { font-size: clamp(34px, 4.4vw, 62px); }
h3 { font-size: clamp(21px, 2vw, 28px); }
.steam-lede {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--steam-muted-strong);
  font-size: clamp(18px, 1.8vw, 22px);
}
.steam-text-block {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--steam-muted);
  font-size: 1.05rem;
}
.steam-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}
.steam-button:hover,
.route-card a:hover {
  border-color: var(--accent-light);
  color: var(--accent-light);
}
.steam-button--primary:hover {
  color: #ffffff;
}
.hero-panel {
  margin: 0;
  border: 1px solid var(--steam-line);
  border-radius: 8px;
  background: rgba(26,26,26,.86);
  overflow: hidden;
}
.hero-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.hero-panel__body {
  display: grid;
  gap: 10px;
  padding: 22px;
}
.hero-panel__body h2 {
  font-size: clamp(25px, 2.2vw, 34px);
}
.hero-panel__body p:last-child { margin-bottom: 0; color: var(--steam-muted); }
.steam-proof {
  border-top: 1px solid var(--steam-line);
  border-bottom: 1px solid var(--steam-line);
  background: #161616;
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.proof-grid article {
  min-height: 120px;
  display: grid;
  gap: 8px;
  align-content: center;
  padding: 22px 20px;
  border-right: 1px solid var(--steam-line);
}
.proof-grid article:last-child { border-right: 0; }
.proof-grid strong { color: var(--steam-text); font-size: 1.05rem; }
.proof-grid span { color: var(--steam-muted); }
.steam-section {
  padding: clamp(54px, 7vw, 96px) 0;
}
.steam-section--soft,
.signup-section {
  padding: clamp(34px, 5vw, 64px) 0;
  background: var(--steam-panel-soft);
  border-top: 1px solid var(--steam-line);
  border-bottom: 1px solid var(--steam-line);
}
.steam-split {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
}
.steam-list {
  display: grid;
  gap: 12px;
}
.steam-list article,
.route-card,
.demo-choice {
  border: 1px solid var(--steam-line);
  border-radius: 8px;
  background: var(--steam-panel);
}
.steam-list article {
  display: grid;
  gap: 6px;
  padding: 20px;
}
.steam-list strong,
.route-card strong { color: var(--steam-text); }
.steam-list span,
.route-card p,
.route-card span,
.demo-choice p,
.signup-copy p { color: var(--steam-muted); }
.section-heading {
  display: grid;
  gap: 12px;
  max-width: 760px;
  margin-bottom: 24px;
}
.route-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}
.route-grid--weekly {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.route-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 18px;
}
.route-card--primary {
  border-color: rgba(138,215,227,.64);
  background: linear-gradient(180deg, rgba(0,121,149,.28), var(--steam-panel));
}
.route-card div {
  display: grid;
  gap: 3px;
}
.route-card strong { font-size: 1.1rem; line-height: 1.12; }
.route-card p { margin-bottom: 0; }
.route-card a {
  width: 100%;
  margin-top: 2px;
  padding-inline: 12px;
}
.visual-split { border-top: 1px solid var(--steam-line); }
.feature-image {
  margin: 0;
  border: 1px solid var(--steam-line);
  border-radius: 8px;
  overflow: hidden;
}
.feature-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.route-grid--events { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.event-card {
  border-top: 5px solid var(--accent);
}
.signup-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(300px, 1.05fr);
  gap: clamp(22px, 5vw, 64px);
  align-items: center;
}
.signup-copy {
  display: grid;
  gap: 14px;
}
.ml-form-embedContainer { width: 100% !important; }
.ml-form-embedWrapper {
  width: 100%;
  padding: 22px;
  border: 1px solid var(--steam-line);
  border-radius: 8px;
  background: var(--steam-panel);
}
.ml-block-form { display: grid; gap: 14px; }
.ml-field-group { display: grid; gap: 6px; }
.ml-field-group label,
.checkbox { font-weight: 850; }
.ml-field-group input {
  width: 100%;
  min-height: 48px;
  padding: 12px;
  border: 1px solid rgba(17,17,17,.28);
  border-radius: 4px;
  background: #ffffff;
  color: var(--dark-text);
  font: inherit;
}
.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--steam-muted);
}
.checkbox input { margin-top: 5px; }
.checkbox p { margin: 0; }
.ml-form-embedSubmit button.primary {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--accent-light);
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  font: inherit;
  font-weight: 950;
  text-transform: uppercase;
  cursor: pointer;
}
.row-success {
  padding: 18px;
  border: 1px solid var(--accent-light);
  border-radius: 8px;
  background: rgba(0,121,149,.18);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.ml-form-embedSubmitLoad { display: inline-block; width: 20px; height: 20px; }
.ml-form-embedSubmitLoad:after {
  content: " ";
  display: block;
  width: 11px;
  height: 11px;
  margin: 1px;
  border-radius: 50%;
  border: 4px solid #fff;
  border-color: #fff #fff #fff transparent;
  animation: ml-form-embedSubmitLoad 1.2s linear infinite;
}
@keyframes ml-form-embedSubmitLoad {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.demo-index .steam-hero::before {
  background:
    linear-gradient(90deg, rgba(17,17,17,.96) 0%, rgba(17,17,17,.82) 58%, rgba(17,17,17,.55) 100%),
    url("/assets/images/silver-daddies-uk-hero-image.jpg") center / cover;
}
.demo-choice-panel,
.previous-grid {
  display: grid;
  gap: 12px;
}
.previous-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.demo-choice {
  display: grid;
  gap: 8px;
  padding: 20px;
  text-decoration: none;
}
.demo-choice--featured {
  border-color: rgba(138,215,227,.64);
  background: linear-gradient(180deg, rgba(0,121,149,.3), var(--steam-panel));
}
.demo-choice--muted { opacity: .82; }
.demo-choice span {
  color: var(--accent-light);
  font-weight: 950;
  text-transform: uppercase;
  font-size: .8rem;
}
.demo-choice strong { font-size: 1.45rem; line-height: 1.1; }
.demo-choice p { margin: 0; }
.site-footer {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 0 40px;
  border-top: 1px solid var(--steam-line);
  color: var(--steam-muted);
}
.site-footer p { margin: 0; }
@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
    border-radius: 20px;
  }
  .mini-nav {
    grid-column: 1 / -1;
    justify-self: stretch;
    order: 3;
  }
  .mini-nav a { flex: 1; }
  .drawer-grid,
  .steam-hero__grid,
  .steam-split,
  .signup-grid { grid-template-columns: 1fr; }
  .route-grid,
  .route-grid--events { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .previous-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid article:nth-child(2n) { border-right: 0; }
  .hero-panel { max-width: 520px; }
}
@media (max-width: 560px) {
  .steam-shell,
  .site-header,
  .site-footer { width: min(100% - 28px, 1180px); }
  .site-header {
    top: 8px;
    margin-top: 8px;
    padding: 10px;
  }
  .brand span { font-size: .95rem; }
  .mini-nav { display: none; }
  .menu-drawer {
    left: 0;
    right: 0;
    max-height: calc(100svh - 126px);
    overflow: auto;
  }
  .steam-hero {
    min-height: auto;
    margin-top: -84px;
    padding-top: calc(44px + 84px);
    padding-bottom: 28px;
  }
  h1 { font-size: 40px; }
  h2 { font-size: 34px; }
  .hero-panel img { display: none; }
  .steam-actions { flex-direction: column; }
  .steam-button { width: 100%; }
  .proof-grid,
  .route-grid,
  .route-grid--events { grid-template-columns: 1fr; }
  .proof-grid article { border-right: 0; border-bottom: 1px solid var(--steam-line); }
  .proof-grid article:last-child { border-bottom: 0; }
  .site-footer { flex-direction: column; }
}