:root {
  --bg: #f5f4ed;
  --surface: #faf9f5;
  --surface-warm: #e8e6dc;
  --fg: #141413;
  --fg-2: #3d3d3a;
  --muted: #504e49;
  --meta: #6b6a64;
  --border: #e8e6dc;
  --border-soft: #e5e3d8;
  --accent: #1b365d;
  --accent-on: #faf9f5;
  --accent-active: #142a48;
  --tag-bg-soft: #e4ecf5;

  --font-display: Charter, Georgia, Palatino, "Times New Roman", serif;
  --font-body: Charter, Georgia, Palatino, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", Consolas, Monaco, monospace;

  --fs-h1: clamp(40px, 5.6vw, 64px);
  --fs-h2: 32px;
  --fs-h3: 18px;
  --fs-lead: 18px;
  --fs-body: 17px;
  --fs-meta: 13px;

  --gap-xs: 8px;
  --gap-sm: 12px;
  --gap-md: 20px;
  --gap-lg: 32px;
  --gap-xl: 56px;
  --gap-2xl: 88px;
  --container: 1120px;
  --gutter: 32px;

  --radius: 8px;
  --radius-lg: 16px;

  --elev-ring: 0 0 0 1px var(--border);
  --elev-ring-accent: 0 0 0 1px var(--accent);
  --elev-raised: 0 4px 24px rgba(0, 0, 0, 0.05);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; }
strong { font-weight: 500; }

.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(48px, 8vw, var(--gap-2xl)); }
.section + .section { border-top: 1px solid var(--border); }

.cta-strip-dark {
  background: var(--accent);
  border-top: 0;
}
.cta-strip-dark h2 { color: var(--accent-on); }
.cta-strip-dark .lead { color: var(--accent-on); opacity: 0.9; }
.cta-strip-dark .btn-primary {
  background: var(--accent-on);
  color: var(--accent);
  box-shadow: none;
}
.cta-strip-dark .btn-primary:hover { background: var(--surface-warm); }
.cta-strip-dark .btn-primary:focus-visible { outline-color: var(--accent-on); }
.cta-strip-dark .field label { color: var(--accent-on); opacity: 0.85; }
.cta-strip-dark .input, .cta-strip-dark .textarea {
  background: var(--accent-on);
  border-color: transparent;
}
.cta-strip-dark .input:focus, .cta-strip-dark .textarea:focus { box-shadow: 0 0 0 2px var(--accent-on); border-color: transparent; }
.cta-strip-dark input[type="file"].input::file-selector-button { background: var(--surface-warm); }
.cta-strip-dark .meta { color: var(--accent-on); opacity: 0.75; }
.stack { display: flex; flex-direction: column; }
.stack > * + * { margin-top: var(--gap-md); }
.row { display: flex; align-items: center; gap: var(--gap-md); }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: var(--gap-md); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-lg); }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--gap-xl); align-items: start; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: var(--gap-xl); align-items: center; }
@media (max-width: 920px) {
  .grid-2, .grid-3, .grid-2-1, .grid-1-2 { grid-template-columns: 1fr; }
}

.h1, h1 { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-h1); line-height: 1.08; letter-spacing: -0.01em; margin: 0; }
.h2, h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-h2); line-height: 1.2; letter-spacing: 0.4px; margin: 0; }
.h3, h3 { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-h3); line-height: 1.3; margin: 0; }
.lead { font-family: var(--font-display); font-size: var(--fs-lead); line-height: 1.55; color: var(--muted); max-width: 58ch; margin: 0; }
.eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--gap-md);
}
.section-num { font-family: var(--font-display); font-size: 14px; color: var(--accent); letter-spacing: 0.4px; margin: 0 0 4px; }
.meta { font-family: var(--font-mono); font-size: var(--fs-meta); color: var(--meta); }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.topnav {
  position: sticky; top: 0; z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.topnav-inner { display: flex; align-items: center; justify-content: space-between; padding-block: 16px; }
.topnav .logo { font-family: var(--font-display); font-weight: 500; font-size: 19px; letter-spacing: -0.01em; }
.topnav nav { display: flex; align-items: center; gap: var(--gap-lg); margin-left: auto; margin-right: var(--gap-xl); }
.topnav nav a { font-size: 14px; color: var(--muted); }
.topnav nav a:hover { color: var(--accent); }
.topnav nav a[aria-current="page"] { color: var(--accent); }
.pagefoot { padding-block: var(--gap-xl); color: var(--muted); font-size: 13px; border-top: 1px solid var(--border); }
.pagefoot .row-between { flex-wrap: wrap; gap: var(--gap-md); }
.pagefoot a:hover { color: var(--accent); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.2px;
  transition: box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn-primary { background: var(--accent); color: var(--accent-on); box-shadow: var(--elev-ring-accent); }
.btn-primary:hover { background: var(--accent-active); box-shadow: 0 0 0 1px var(--accent-active); }
.btn-secondary { background: transparent; color: var(--fg-2); box-shadow: var(--elev-ring); }
.btn-secondary:hover { color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.btn-ghost { background: transparent; color: var(--accent); box-shadow: var(--elev-ring-accent); padding: 8px 14px; font-size: 12px; }
.btn-ghost:hover { background: var(--tag-bg-soft); }
.btn:focus-visible { outline: 2px solid var(--accent-active); outline-offset: 2px; }
.btn-arrow::after { content: '\2192'; margin-left: 2px; transition: transform 0.15s ease; }
.btn-arrow:hover::after { transform: translateX(2px); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  transition: box-shadow 0.2s ease;
}
.card:hover { box-shadow: var(--elev-raised); }
.card-flat { background: transparent; border: 0; padding: 0; }

.feature .feature-mark {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--accent);
  margin-bottom: var(--gap-md);
  background: var(--surface);
}
.feature .feature-mark svg { width: 17px; height: 17px; }
.feature h2, .feature h3 { margin-bottom: 6px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

.quote {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 22px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.5;
  color: var(--fg-2);
  margin: 0;
}
.quote-author { color: var(--meta); font-size: 13px; margin-top: var(--gap-sm); padding-left: 22px; }

.tag {
  display: inline-flex; align-items: center;
  padding: 2px 8px;
  background: var(--tag-bg-soft);
  color: var(--accent);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.4px;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; color: var(--muted); }
.input, .textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--fg);
  font: inherit;
  font-size: 15px;
}
.input:focus, .textarea:focus { outline: none; box-shadow: var(--elev-ring-accent); border-color: var(--accent); }
.textarea { min-height: 96px; resize: vertical; line-height: 1.55; }

.rule { border: 0; border-top: 1px solid var(--border); margin: 0; }

.hero { padding-block: clamp(72px, 10vw, 140px); }
.hero-center { text-align: center; max-width: 720px; margin-inline: auto; }
.hero h1 { margin-bottom: var(--gap-md); }
.hero .lead { margin-inline: auto; margin-bottom: var(--gap-lg); }
.hero-cta { display: inline-flex; gap: var(--gap-sm); flex-wrap: wrap; justify-content: center; }

.page-head { padding-block: clamp(56px, 8vw, 96px) clamp(32px, 5vw, 48px); }
.page-head .section-num { margin-bottom: 8px; }

.credit-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: var(--gap-lg); }

ul.dash { list-style: none; padding: 0; margin: 0; }
ul.dash li { position: relative; padding-left: 16px; }
ul.dash li + li { margin-top: 10px; }
ul.dash li::before { content: "\2013"; position: absolute; left: 0; color: var(--accent); }

.about-photo {
  display: block;
  width: 220px;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--elev-ring);
}
.about-photo-wrap { display: flex; flex-direction: column; align-items: flex-start; gap: var(--gap-md); }

.log-row { display: grid; grid-template-columns: 1fr auto; gap: var(--gap-lg); padding: 22px 0; border-top: 1px solid var(--border-soft); align-items: baseline; }
.log-row:first-of-type { border-top: 1px solid var(--border); }
.log-row h3 { font-size: 17px; margin-bottom: 4px; }
.log-row p { margin: 0; color: var(--muted); font-size: 14px; max-width: 60ch; }

.teaser-card { display: block; }
.teaser-card .btn-ghost { margin-top: var(--gap-md); }

.testimonial-entry { padding-block: 28px; border-top: 1px solid var(--border-soft); }
.testimonial-entry.first { border-top: 1px solid var(--border); padding-top: 0; }
.testimonial-entry summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.testimonial-entry summary::-webkit-details-marker { display: none; }
.testimonial-entry summary::marker { content: ""; }
.testimonial-entry summary::before {
  content: "+";
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1;
  transition: transform 0.15s ease;
}
.testimonial-entry details[open] summary::before { transform: rotate(45deg); }
.testimonial-entry summary:focus-visible { outline: 2px solid var(--accent-active); outline-offset: 3px; }
.testimonial-entry summary .tag { font-size: 17px; padding: 4px 10px; }
.testimonial-body { margin-top: 16px; color: var(--fg-2); font-size: 15px; line-height: 1.55; max-width: 72ch; }
.testimonial-body p { margin: 0; }
.testimonial-body p + p { margin-top: 14px; }
.testimonial-body ol { margin: 14px 0 0; padding-left: 20px; }
.testimonial-body li + li { margin-top: 6px; }

.testimonial-index { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-lg); }
@media (max-width: 920px) { .testimonial-index { grid-template-columns: 1fr; } }
.testimonial-index-card {
  display: block;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow 0.2s ease;
}
.testimonial-index-card:hover { box-shadow: var(--elev-raised); }
.testimonial-index-card .quote { font-size: 16px; border-left-width: 2px; }
.testimonial-index-card .tag { display: inline-flex; margin-top: 10px; }

.back-to-index { display: inline-flex; margin-top: 24px; }

/* ─── service detail pages ─────────────────────────────────────── */
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.price-row { display: flex; align-items: baseline; gap: 6px; }
.price-value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 40px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.price-unit { font-size: 14px; color: var(--muted); }
.price-list { margin: 20px 0 0; padding: 0; list-style: none; }
.price-list li {
  display: flex; justify-content: space-between; gap: var(--gap-md);
  padding: 12px 0; border-top: 1px solid var(--border-soft);
  font-size: 14px; color: var(--fg-2);
}
.price-list li:first-child { border-top: 0; }
.price-list .num { color: var(--accent); white-space: nowrap; }
.price-note { color: var(--muted); font-size: 13px; margin-top: 20px; }

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

.faq-item { padding-block: 22px; }
.faq-item + .faq-item { border-top: 1px solid var(--border-soft); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 17px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: ""; }
.faq-item summary::before {
  content: "+";
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1;
  transition: transform 0.15s ease;
}
.faq-item details[open] summary::before { transform: rotate(45deg); }
.faq-item summary:focus-visible { outline: 2px solid var(--accent-active); outline-offset: 3px; }
.faq-item .faq-answer { margin-top: 12px; color: var(--muted); font-size: 15px; line-height: 1.6; max-width: 68ch; }
.faq-item .faq-answer p { margin: 0; }

.order-form .grid-2 .field { margin-top: 0; }
.order-form .btn-primary { margin-top: var(--gap-lg); }
input[type="file"].input {
  padding: 9px 14px;
  font-size: 14px;
  color: var(--muted);
}
input[type="file"].input::file-selector-button {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  background: var(--tag-bg-soft);
  border: 0;
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  margin-right: 10px;
  cursor: pointer;
}
.service-links .tag { padding: 10px 14px; }

/* ─── mobile ────────────────────────────────────────────────────── */
@media (max-width: 680px) {
  .topnav-inner { flex-wrap: wrap; row-gap: 12px; padding-block: 12px; }
  .topnav .logo { font-size: 17px; }
  .topnav nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--gap-sm) var(--gap-md);
    margin-left: 0;
    margin-right: 0;
  }
  .price-list li { flex-direction: column; align-items: flex-start; gap: 4px; }
  .price-list .num { align-self: flex-end; }
}