/* ==========================================================
   Hand-Crafted Code — hand-crafted-code.com
   Palette: bone, oak, ink, warm brass
   ========================================================== */

:root {
  --bone: #f6f2e9;
  --bone-deep: #ede7d8;
  --oak: #6b5842;
  --oak-light: #8a7660;
  --ink: #211c16;
  --ink-soft: #4a4239;
  --brass: #a5834a;
  --brass-deep: #8a6c39;
  --hairline: rgba(107, 88, 66, 0.28);
  --serif: "Cormorant Garamond", "Garamond", "Georgia", serif;
  --mono: "Consolas", "SF Mono", "Menlo", monospace;
  --micro: "Helvetica Neue", "Segoe UI", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bone);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(165, 131, 74, 0.25); }

/* ---------- Header ---------- */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 1080px;
  margin: 0 auto;
  padding: 2.2rem 2rem 0;
}

.wordmark {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.8rem;
}

.site-nav a {
  font-family: var(--micro);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.4s ease;
}

.site-nav a:hover { color: var(--brass-deep); }

/* ---------- Shared section rhythm ---------- */

main > section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 7rem 2rem 0;
}

.eyebrow {
  font-family: var(--micro);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass-deep);
  margin-bottom: 1.4rem;
}

h1, h2, h3 { font-weight: 500; }

h2 {
  font-size: clamp(2.1rem, 4.5vw, 3rem);
  line-height: 1.15;
  margin-bottom: 2.4rem;
}

.section-lede {
  max-width: 38em;
  color: var(--ink-soft);
  margin-bottom: 3rem;
}

code {
  font-family: var(--mono);
  font-size: 0.78em;
  background: var(--bone-deep);
  padding: 0.1em 0.4em;
  border-radius: 2px;
}

/* ---------- Buttons ---------- */

.button {
  display: inline-block;
  font-family: var(--micro);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--bone);
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 1rem 2.4rem;
  cursor: pointer;
  transition: background 0.4s ease, color 0.4s ease;
}

.button:hover {
  background: var(--brass-deep);
  border-color: var(--brass-deep);
  color: var(--bone);
}

.button-quiet {
  background: transparent;
  color: var(--ink);
}

.button-quiet:hover {
  background: var(--ink);
  color: var(--bone);
}

/* ---------- Hero ---------- */

.hero {
  text-align: center;
  padding-top: 8rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 1.08;
  margin-bottom: 1.8rem;
}

.hero-sub {
  max-width: 30em;
  margin: 0 auto 2.8rem;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-soft);
}

.hero-visual {
  margin-top: 5.5rem;
}

.hero-image {
  height: min(58vh, 520px);
  border: 1px solid var(--hairline);
  background:
    /* shaft of window light */
    linear-gradient(112deg,
      transparent 30%,
      rgba(246, 238, 218, 0.0) 34%,
      rgba(248, 240, 218, 0.55) 40%,
      rgba(250, 243, 222, 0.65) 47%,
      rgba(248, 240, 218, 0.5) 53%,
      rgba(246, 238, 218, 0.0) 60%,
      transparent 64%),
    /* window glow, upper left */
    radial-gradient(ellipse 60% 55% at 18% 12%,
      rgba(240, 228, 198, 0.9), transparent 70%),
    /* desk, lower third */
    linear-gradient(to top,
      #3a2f22 0%, #4a3c2b 16%, rgba(74, 60, 43, 0) 34%),
    /* room */
    linear-gradient(168deg, #d9cfb8 0%, #b8a888 46%, #8a7758 100%);
  background-blend-mode: normal;
}

.hero-visual figcaption {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--oak-light);
  margin-top: 1rem;
}

/* ---------- Manifesto ---------- */

.manifesto-prose {
  max-width: 36em;
  text-align: justify;
  hyphens: auto;
}

.manifesto-prose p { margin-bottom: 1.6em; }

.manifesto-prose .drop::first-letter {
  font-size: 3.4em;
  float: left;
  line-height: 0.82;
  padding-right: 0.12em;
  color: var(--brass-deep);
}

.manifesto-prose p:last-child {
  font-style: italic;
  text-align: center;
  margin-top: 2.4em;
}

/* ---------- Process ---------- */

.process-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3.5rem 4rem;
}

.step-number {
  display: block;
  font-size: 1.6rem;
  color: var(--brass);
  margin-bottom: 0.6rem;
}

.process-steps h3 {
  font-size: 1.45rem;
  margin-bottom: 0.6rem;
}

.process-steps p {
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.process-aside {
  max-width: 36em;
  margin-top: 4.5rem;
  padding-top: 2.4rem;
  border-top: 1px solid var(--hairline);
}

.process-aside h3 {
  font-size: 1.45rem;
  margin-bottom: 0.6rem;
}

.process-aside p {
  font-size: 0.98rem;
  color: var(--ink-soft);
}

/* ---------- Heritage ---------- */

.heritage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}

.heritage-grid article {
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 2.4rem 2.2rem;
  text-align: center;
}

.heritage-grid h3 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
}

.heritage-grid p {
  font-size: 0.98rem;
  color: var(--ink-soft);
}

/* ---------- Pricing ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  align-items: stretch;
}

.tier {
  border: 1px solid var(--hairline);
  padding: 2.6rem 2rem 2.4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  background: var(--bone);
}

.tier-featured {
  border-color: var(--brass);
  background: var(--bone-deep);
}

.tier-flag {
  font-family: var(--micro);
  font-size: 0.62rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--brass-deep);
  margin-bottom: 1rem;
}

.tier h3 {
  font-size: 1.7rem;
  margin-bottom: 1.2rem;
}

.price {
  font-size: 2.3rem;
  line-height: 1;
}

.price-unit {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--oak-light);
  margin-bottom: 1.8rem;
}

.tier ul {
  list-style: none;
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin-bottom: 2.2rem;
  flex-grow: 1;
}

.tier li {
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(107, 88, 66, 0.14);
}

.tier li:last-child { border-bottom: none; }

.pricing-note,
.heritage-note {
  text-align: center;
  font-style: italic;
  font-size: 1rem;
  color: var(--oak-light);
  margin-top: 3rem;
}

/* ---------- Certificate form ---------- */

.cert-form {
  max-width: 460px;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.field label {
  display: block;
  font-family: var(--micro);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
}

.field .optional {
  text-transform: none;
  letter-spacing: 0.06em;
  color: var(--oak-light);
}

.field input {
  width: 100%;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--oak-light);
  padding: 0.5rem 0.1rem;
  border-radius: 0;
}

.field input:focus {
  outline: none;
  border-bottom-color: var(--brass-deep);
}

.field input::placeholder {
  font-style: italic;
  color: rgba(107, 88, 66, 0.55);
}

.form-error {
  font-style: italic;
  font-size: 0.95rem;
  color: #8a4a33;
  min-height: 1.4em;
  margin: -0.6rem 0 -0.6rem;
}

.cert-form .button { align-self: flex-start; }

/* ---------- The certificate ---------- */

.certificate-area { margin-top: 4.5rem; }

.certificate {
  max-width: 720px;
  margin: 0 auto;
  background: #faf7ef;
  border: 1px solid var(--brass);
  outline: 1px solid var(--hairline);
  outline-offset: 6px;
  padding: 3.6rem 3rem 3rem;
  text-align: center;
  position: relative;
  box-shadow: 0 24px 60px -30px rgba(33, 28, 22, 0.35);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 1.2s ease, transform 1.2s ease;
}

.certificate.is-shown {
  opacity: 1;
  transform: none;
}

.certificate::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(165, 131, 74, 0.4);
  pointer-events: none;
}

.cert-kicker {
  font-family: var(--micro);
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--brass-deep);
  margin-bottom: 0.6rem;
}

.cert-title {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 2rem;
}

.cert-presents {
  font-style: italic;
  font-size: 1rem;
  color: var(--ink-soft);
  margin-bottom: 0.8rem;
}

.cert-repo {
  font-size: clamp(1.9rem, 4.5vw, 2.7rem);
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: 1.6rem;
  overflow-wrap: anywhere;
}

.cert-line {
  max-width: 26em;
  margin: 0 auto 1.8rem;
  font-size: 1.1rem;
}

.cert-attribute {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--brass-deep);
  margin-bottom: 2.2rem;
}

.cert-blame {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  background: var(--bone-deep);
  display: inline-block;
  padding: 0.5rem 1.2rem;
  margin-bottom: 2.6rem;
  overflow-wrap: anywhere;
}

.cert-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  text-align: left;
}

.cert-meta {
  font-family: var(--micro);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  line-height: 2;
}

.cert-seal {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f3ead6;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  background:
    radial-gradient(circle at 32% 28%, #c3a367, #8a6c39 58%, #6d5430 100%);
  box-shadow:
    inset 0 0 0 3px rgba(243, 234, 214, 0.35),
    inset 0 0 0 8px rgba(109, 84, 48, 0.4),
    0 4px 14px -4px rgba(33, 28, 22, 0.5);
}

.cert-signature {
  text-align: right;
}

.cert-signature .sig {
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--ink);
}

.cert-signature .sig-role {
  font-family: var(--micro);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--oak-light);
  border-top: 1px solid var(--hairline);
  margin-top: 0.5rem;
  padding-top: 0.4rem;
}

.cert-actions {
  text-align: center;
  margin-top: 2.2rem;
}

.cert-actions .button { margin: 0 auto; }

/* ---------- Footer ---------- */

.site-footer {
  margin-top: 8rem;
  border-top: 1px solid var(--hairline);
  padding: 4.5rem 2rem 4rem;
  text-align: center;
  color: var(--oak);
}

.badge {
  display: inline-block;
  color: var(--brass-deep);
  margin-bottom: 1.6rem;
}

.footer-line {
  font-style: italic;
  font-size: 1rem;
  margin-bottom: 1.2rem;
}

.fine-print {
  font-family: var(--micro);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--oak-light);
  max-width: 46em;
  margin: 0 auto;
  line-height: 1.9;
}

/* ---------- Reveal motion ---------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1.1s ease, transform 1.1s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .certificate {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Small screens ---------- */

@media (max-width: 760px) {
  body { font-size: 18px; }

  .site-header { justify-content: center; text-align: center; }
  .site-nav { flex-wrap: wrap; justify-content: center; gap: 1rem 1.4rem; }

  main > section { padding-top: 5rem; }
  .hero { padding-top: 4.5rem; }
  .hero h1 br { display: none; }

  .process-steps,
  .heritage-grid,
  .pricing-grid { grid-template-columns: 1fr; }

  .heritage-grid article { padding: 2rem 1.4rem; }

  .certificate { padding: 2.6rem 1.4rem 2.2rem; }

  .cert-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cert-signature { text-align: center; }
}

/* ---------- Print: certificate only ---------- */

@media print {
  body * { visibility: hidden; }

  #certificate-area, #certificate-area * { visibility: visible; }

  #certificate-area {
    position: absolute;
    inset: 0;
    margin: 0;
  }

  .certificate {
    max-width: none;
    margin: 1.2cm;
    box-shadow: none;
    opacity: 1;
    transform: none;
  }

  .cert-actions { display: none; }
}