@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  color-scheme: light;
  --paper: #f3efe6;
  --paper-warm: #ebe4d3;
  --paper-deep: #ddd4bd;
  --ink: #1a1f1c;
  --ink-soft: #3d4740;
  --jade: #4a6b5c;
  --jade-deep: #2f4a3e;
  --cinnabar: #b5472d;
  --logo-purple: #a65bb0;
  --border: rgba(26, 31, 28, 0.12);
  --shadow: 0 1px 2px rgba(26,31,28,0.04), 0 12px 32px rgba(26,31,28,0.10);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  min-height: 100%;
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.page {
  width: min(100%, 1040px);
  margin: 0 auto;
  padding: 28px 18px 34px;
}

.intro {
  display: grid;
  justify-items: start;
  gap: 14px;
  padding: 22px 0 26px;
}

.brand-logo {
  width: min(100%, 300px);
  height: auto;
  margin-bottom: 6px;
}

.eyebrow {
  margin: 4px 0 0;
  color: var(--jade-deep);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  max-width: 13ch;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 12vw, 4.9rem);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: 0;
  color: var(--jade-deep);
}

.lead {
  max-width: 680px;
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 4.5vw, 1.55rem);
  line-height: 1.35;
}

.install-note {
  max-width: 580px;
  color: var(--ink-soft);
  font-size: 1rem;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  width: min(100%, 360px);
  margin-top: 6px;
  padding: 15px 24px;
  border-radius: 6px;
  background: var(--jade-deep);
  color: var(--paper);
  font-size: 1.12rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 12px 26px rgba(47, 74, 62, 0.22);
}

.primary-button:focus-visible {
  outline: 4px solid rgba(181, 71, 45, 0.30);
  outline-offset: 4px;
}

.steps-grid {
  display: grid;
  gap: 16px;
}

.steps,
.help {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(235, 228, 211, 0.70);
  box-shadow: var(--shadow);
}

.steps {
  padding: 20px;
}

.section-heading {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.phone-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 4px;
  background: rgba(74, 107, 92, 0.10);
  color: var(--jade-deep);
}

.phone-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

h2 {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 5vw, 1.95rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: 0;
  color: var(--jade-deep);
}

ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 1.45rem;
  color: var(--ink-soft);
  font-size: 1rem;
}

li::marker {
  color: var(--cinnabar);
  font-weight: 600;
}

strong {
  color: var(--ink);
}

.help {
  margin-top: 16px;
  padding: 18px 20px;
  border-color: rgba(181, 71, 45, 0.25);
}

.help p {
  color: var(--jade-deep);
  font-size: 1.15rem;
  font-weight: 600;
}

@media (min-width: 760px) {
  .page {
    padding: 52px 30px;
  }

  .intro {
    padding: 28px 0 42px;
  }

  .steps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .steps {
    padding: 24px;
  }
}

@media (min-width: 940px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}