:root {
  color-scheme: light;
  --fog: #f2f3f5;
  --paper: #fbfbfc;
  --ink: #1f2228;
  --burgundy: #7a1934;
  --red: #d53c4a;
  --steel: #aeb4bd;
  --line: #d5d8dd;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--fog);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, transparent 0 79%, rgb(122 25 52 / 6%) 79% 79.1%, transparent 79.1%),
    var(--fog);
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
}

.page-shell {
  width: min(100% - 32px, 1280px);
  min-height: 100svh;
  margin: 0 auto;
  padding: clamp(16px, 3vw, 48px) 0 24px;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
  align-items: center;
  min-height: min(660px, calc(100svh - 168px));
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 24px 55px rgb(31 34 40 / 7%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: clamp(38px, 7vw, 108px);
}

.eyebrow,
.strip-label,
.drawing-label {
  margin: 0;
  color: var(--burgundy);
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 630px;
  margin: 16px 0 22px;
  font-family: "Avenir Next", Arial, sans-serif;
  font-size: clamp(48px, 5.5vw, 76px);
  font-stretch: normal;
  font-weight: 650;
  letter-spacing: -0.04em;
  line-height: 1.06;
  text-transform: none;
}

h1 span {
  color: var(--burgundy);
}

.intro {
  max-width: 260px;
  margin: 0 0 30px;
  color: #555b66;
  font-size: 1rem;
  line-height: 1.5;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.action {
  min-width: 142px;
  padding: 15px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition: transform 150ms ease, background-color 150ms ease, color 150ms ease;
}

.action-call {
  color: var(--paper);
  background: var(--burgundy);
}

.action-whatsapp {
  border-color: var(--burgundy);
  color: var(--burgundy);
  background: transparent;
}

.action:hover {
  transform: translateY(-2px);
}

.action-call:hover {
  background: #5b1028;
}

.action-whatsapp:hover {
  background: #f6eaee;
}

.action:focus-visible,
.contact-strip a:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.key-stage {
  align-self: stretch;
  display: grid;
  align-content: center;
  justify-items: center;
  min-width: 0;
  padding: clamp(22px, 4vw, 64px) clamp(14px, 3vw, 48px);
  color: var(--steel);
  background: linear-gradient(135deg, #f7f7f8, #ebecef);
  border-left: 1px solid var(--line);
}

.key-drawing {
  width: min(100%, 500px);
  height: auto;
}

.drawing-label {
  margin-top: -4px;
  align-self: end;
}

.contact-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 24px clamp(20px, 4vw, 52px);
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 20px 20px;
  background: var(--paper);
}

.contact-strip > div + div {
  border-left: 1px solid var(--line);
  padding-left: 24px;
}

.contact-strip a,
.contact-strip p:last-child {
  display: block;
  margin: 7px 0 0;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.contact-strip a:hover {
  color: var(--burgundy);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.demo-note {
  margin: 22px 0 0;
  color: #626873;
  font-size: 0.78rem;
  line-height: 1.5;
  text-align: center;
}

@media (max-width: 680px) {
  .page-shell {
    width: min(100% - 20px, 540px);
    padding-top: 10px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    border-radius: 20px 20px 0 0;
  }

  .hero-copy {
    order: 2;
    padding: 28px 22px 30px;
  }

  .key-stage {
    order: 1;
    max-height: 174px;
    min-height: 124px;
    padding: 12px 36px 10px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
  }

  .key-drawing {
    width: min(100%, 260px);
    max-height: 136px;
  }

  .drawing-label {
    display: none;
  }

  h1 {
    margin: 13px 0 18px;
    font-size: clamp(44px, 13vw, 64px);
  }

  .intro {
    margin-bottom: 24px;
  }

  .actions {
    gap: 8px;
  }

  .action {
    flex: 1 1 130px;
    min-width: 0;
  }

  .contact-strip {
    gap: 16px;
    padding: 20px 22px;
  }

  .contact-strip > div + div {
    padding-left: 16px;
  }
}

@media (max-width: 359px) {
  .actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .contact-strip {
    grid-template-columns: 1fr;
  }

  .contact-strip > div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
    padding-top: 16px;
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.top-demo{text-align:center;font-size:11px;line-height:1.5;padding:8px 12px;background:#f6eaee;color:#57192e}