/* ==========================================================================
   MONCHARI — Stylesheet
   Direction: architectural editorial. Limestone, bottle green, terracotta.
   Display type: Instrument Serif · Body: Hanken Grotesk
   ========================================================================== */

:root {
  --stone: #F4F0E8;
  --paper: #FBF9F4;
  --sand: #EAE3D6;
  --ink: #16251F;
  --ink-2: #1F3129;
  --body: #33433B;
  --muted: #55645C;
  --clay: #B5522E;
  --clay-btn: #A24A28;
  --clay-dark: #8E3B1C;
  --clay-light: #E08A63;
  --sage: #8FA596;
  --line: rgba(22, 37, 31, .15);

  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --container: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 8px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--body);
  background: var(--stone);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
address { font-style: normal; }
button, input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.005em;
  color: var(--ink);
}
h2 { font-size: clamp(2.2rem, 4.4vw, 3.9rem); }
h2 em, h1 em { font-style: italic; color: var(--clay); }

:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; }

.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 100;
  padding: 12px 18px;
  background: var(--ink);
  color: var(--stone);
  font-weight: 600;
}
.skip-link:focus { top: 12px; }

.text-link {
  color: var(--clay-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.text-link:hover { text-decoration-thickness: 2px; }

/* ---------- Reveal animation ---------- */
@keyframes rise {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}
.js [data-reveal]:not(.is-visible) { opacity: 0; }
.js [data-reveal].is-visible {
  animation: rise .9s var(--ease) both;
  animation-delay: var(--d, 0s);
}

/* ---------- Top bar ---------- */
.topbar {
  background: var(--ink);
  color: rgba(244, 240, 232, .82);
  font-size: .8rem;
  letter-spacing: .02em;
  padding: 9px 0;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 24px;
}
.topbar a:hover { color: var(--clay-light); }

/* ---------- Header & nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--stone);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 12px 30px -26px rgba(22, 37, 31, .5);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); }
.brand-mark {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linejoin: round;
}
.brand-mark path:first-child { stroke: var(--clay); }
.brand-name {
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .26em;
}

.nav { display: flex; align-items: center; gap: 36px; }
.nav ul { display: flex; gap: 32px; }
.nav ul a {
  position: relative;
  font-size: .95rem;
  font-weight: 500;
  color: var(--ink);
  padding: 6px 0;
}
.nav ul a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav ul a:hover::after,
.nav ul a.is-active::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--ink);
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 18px; }
.nav-toggle span:nth-child(2) { top: 26px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 15px 26px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  transition: background .3s, color .3s, border-color .3s;
}
.btn-primary { background: var(--clay-btn); color: #fff; }
.btn-primary:hover { background: var(--clay-dark); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--stone); }
.btn-light { background: var(--stone); color: var(--ink); }
.btn-light:hover { background: var(--clay-light); }

.arrow {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .3s var(--ease);
}
.btn:hover .arrow,
.link-arrow:hover .arrow { transform: translateX(4px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--clay-dark);
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
}

.icon {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Generic section pieces ---------- */
.section { padding: clamp(72px, 9vw, 132px) 0; }

.label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay-dark);
}
.label::before { content: ""; width: 34px; height: 1px; background: currentColor; }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(24px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section-head > p, .section-head > div > p { color: var(--body); max-width: 52ch; }
.section-head .btn { margin-top: 24px; }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 6vw, 88px) 0 clamp(56px, 7vw, 104px); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(32px, 5vw, 88px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--clay-dark);
}
.eyebrow::before { content: ""; flex: none; width: 36px; height: 1px; background: currentColor; }

.hero h1 {
  font-size: clamp(2.8rem, 6.2vw, 5.7rem);
  line-height: 1;
  letter-spacing: -.015em;
  max-width: 14ch;
}
.lead {
  margin: 30px 0 38px;
  max-width: 56ch;
  font-size: clamp(1.05rem, 1.4vw, 1.22rem);
  color: var(--body);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: 600px;
  margin-top: clamp(36px, 5vw, 64px);
}
.hero-facts > div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--ink);
}
.hero-facts dd { font-family: var(--serif); font-size: 3.2rem; line-height: 1; color: var(--ink); }
.hero-facts dt {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.4;
}

.hero-visual { position: relative; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--clay);
  border-radius: 999px 999px 0 0;
  transform: translate(18px, -18px);
  pointer-events: none;
}
.arch {
  position: relative;
  aspect-ratio: 520 / 660;
  overflow: hidden;
  border-radius: 999px 999px 0 0;
  background: #EADFCB;
}
.arch svg { width: 100%; height: 100%; transition: transform 2s var(--ease); }
.js .hero-visual:not(.is-visible) .arch svg { transform: scale(1.08); }

.hero-badge {
  position: absolute;
  left: -32px;
  bottom: 40px;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 320px;
  padding: 16px 22px 16px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 22px 44px -24px rgba(22, 37, 31, .4);
}
.badge-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: var(--ink);
  color: var(--clay-light);
}
.badge-icon .icon { width: 24px; height: 24px; }
.hero-badge p { display: flex; flex-direction: column; line-height: 1.35; }
.hero-badge strong { color: var(--ink); font-size: .98rem; }
.hero-badge span { font-size: .85rem; color: var(--muted); }

/* ---------- Marquee ---------- */
.marquee {
  background: var(--ink);
  color: var(--stone);
  overflow: hidden;
  padding: 20px 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 48s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee ul { display: flex; gap: 48px; padding-right: 48px; }
.marquee li {
  display: flex;
  align-items: center;
  gap: 48px;
  white-space: nowrap;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.marquee li::after {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--clay-light);
  transform: rotate(45deg);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about-top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(32px, 6vw, 100px);
  align-items: start;
}
.about-head { position: sticky; top: calc(var(--header-h) + 36px); }
.about-head h2 { max-width: 14ch; }
.about-text { display: grid; gap: 22px; }
.lead-serif {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.4vw, 2.1rem);
  line-height: 1.25;
  color: var(--ink);
}

.about-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: start;
  margin-top: clamp(56px, 7vw, 104px);
}
.about-figure { border: 1px solid var(--line); background: var(--sand); }
.about-figure svg { width: 100%; height: auto; }
.about-figure figcaption {
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.plan-text {
  font: 600 10px var(--sans);
  letter-spacing: .16em;
  fill: #55645C;
}

.about-side { display: grid; }
.panel {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.panel:first-child { border-top-color: var(--ink); }
.panel h3 { font-size: 1.7rem; }
.principle {
  margin-top: 12px;
  padding: 30px 32px;
  background: var(--ink);
  color: var(--stone);
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2vw, 1.75rem);
  line-height: 1.3;
}
.principle span {
  display: block;
  margin-bottom: 12px;
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay-light);
}

/* ---------- Services ---------- */
.services { background: var(--paper); }
.services-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.services-intro { position: sticky; top: calc(var(--header-h) + 36px); }
.services-intro h2 { margin-bottom: 24px; }
.note-box {
  margin-top: 32px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: var(--stone);
}
.note-box strong { display: block; color: var(--ink); font-size: 1.02rem; }
.note-box p { margin: 6px 0 16px; font-size: .96rem; }

.service-list { border-bottom: 1px solid var(--line); }
.service {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 8px 20px;
  padding: 36px 28px 36px 20px;
  border-top: 1px solid var(--line);
  transition: background .35s var(--ease), box-shadow .35s var(--ease);
}
.service:hover { background: var(--sand); box-shadow: inset 4px 0 0 var(--clay); }
.service-num { font-family: var(--serif); font-size: 2.4rem; line-height: 1; color: var(--clay); }
.service h3 { margin-bottom: 12px; font-size: clamp(1.7rem, 2.4vw, 2.2rem); }
.service p { max-width: 60ch; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tags li {
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .55);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- Approach ---------- */
.approach { background: var(--sand); }
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 36px;
}
.steps::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 8px;
  height: 1px;
  background: rgba(22, 37, 31, .35);
}
.step { position: relative; padding-top: 52px; }
.step::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 17px;
  height: 17px;
  border: 2px solid var(--clay);
  border-radius: 50%;
  background: var(--sand);
}
.step-label {
  display: block;
  margin-bottom: 12px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay-dark);
}
.step h3 { margin-bottom: 12px; font-size: 1.9rem; }

/* ---------- Audience ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
}
.aud-item {
  position: relative;
  padding-top: 26px;
  border-top: 1px solid var(--ink);
}
.aud-item::before {
  content: "";
  position: absolute;
  left: 0; top: -1px;
  width: 100%;
  height: 3px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}
.aud-item:hover::before { transform: scaleX(1); }
.aud-item .icon { margin-bottom: 22px; color: var(--clay); width: 36px; height: 36px; }
.aud-item h3 { margin-bottom: 10px; font-size: 1.8rem; }

/* ---------- Why us (dark) ---------- */
.dark { background: var(--ink); color: rgba(244, 240, 232, .8); }
.dark h2, .dark h3 { color: var(--stone); }
.dark h2 em { color: var(--clay-light); }
.dark .label { color: var(--clay-light); }

.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}
.benefit {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  min-height: 270px;
  padding: 32px;
  border: 1px solid rgba(244, 240, 232, .18);
  transition: background .35s var(--ease), border-color .35s;
}
.benefit:hover { background: var(--ink-2); border-color: rgba(244, 240, 232, .4); }
.b1 { grid-column: span 3; background: var(--clay-btn); border-color: var(--clay-btn); color: #fff; }
.b1:hover { background: var(--clay-dark); border-color: var(--clay-dark); }
.b1 h3, .b1 p { color: #fff; }
.b2 { grid-column: span 3; }
.b3, .b4, .b5 { grid-column: span 2; }
.benefit-top { display: flex; justify-content: space-between; align-items: flex-start; }
.benefit-num { font-family: var(--serif); font-size: 2.4rem; line-height: 1; opacity: .75; }
.benefit .icon { width: 34px; height: 34px; }
.benefit h3 { margin-bottom: 10px; font-size: 1.9rem; }
.b1 h3, .b2 h3 { font-size: clamp(2rem, 2.8vw, 2.6rem); }

/* ---------- FAQ ---------- */
.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.faq-intro { position: sticky; top: calc(var(--header-h) + 36px); }
.faq-intro h2 { margin-bottom: 22px; max-width: 12ch; }
.faq-list { border-bottom: 1px solid var(--ink); }
.faq-list details { border-top: 1px solid var(--ink); }
.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  line-height: 1.2;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--sans);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--clay-dark);
  transition: transform .3s var(--ease), background .3s, color .3s;
}
.faq-list summary:hover::after { background: var(--clay-btn); color: #fff; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 60px 26px 0; max-width: 62ch; }

/* ---------- Contact ---------- */
.contact { background: var(--sand); }
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.contact-info h2 { margin-bottom: 22px; max-width: 12ch; }
.details { margin: 34px 0 28px; border-top: 1px solid var(--ink); }
.details > div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.details dt {
  padding-top: 3px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.details dd { color: var(--ink); font-weight: 500; }

.contact-form {
  padding: clamp(26px, 4vw, 48px);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -40px rgba(22, 37, 31, .45);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.field-wide { grid-column: 1 / -1; }
.field label:not(.check) {
  display: block;
  margin-bottom: 8px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ink);
}
.optional { font-weight: 400; color: var(--muted); }

.field input:not([type="checkbox"]),
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(22, 37, 31, .35);
  border-radius: 2px;
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:not([type="checkbox"]):focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(181, 82, 46, .3);
}
.field .is-invalid { border-color: #B3261E; }
.error { margin-top: 6px; font-size: .85rem; font-weight: 500; color: #B3261E; }

.check { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; font-size: .92rem; }
.check input { flex: none; width: 20px; height: 20px; margin-top: 3px; accent-color: var(--clay-btn); }

.form-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 24px;
  margin-top: 28px;
}
.form-note { flex: 1 1 260px; font-size: .84rem; color: var(--muted); line-height: 1.5; }
.form-status {
  margin-top: 22px;
  padding: 16px 18px;
  border-left: 4px solid var(--sage);
  background: #E8EFE7;
  color: var(--ink-2);
  font-weight: 500;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(244, 240, 232, .75);
  padding: clamp(56px, 7vw, 88px) 0 28px;
  font-size: .96rem;
}
.site-footer .brand { color: var(--stone); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr .8fr 1.1fr 1.2fr;
  gap: 48px;
}
.footer-brand p { margin-top: 20px; max-width: 38ch; }
.footer-title {
  margin-bottom: 18px;
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay-light);
}
.site-footer li + li { margin-top: 10px; }
.site-footer address { line-height: 1.7; }
.site-footer address + p { margin-top: 14px; }
.site-footer a { transition: color .25s; }
.site-footer a:hover { color: var(--clay-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: 24px;
  border-top: 1px solid rgba(244, 240, 232, .18);
  font-size: .86rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps { gap: 24px; }
  .audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 32px; }
  .hero-badge { left: -16px; }
}

@media (max-width: 980px) {
  :root { --header-h: 68px; }

  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 28px;
    background: var(--stone);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 26px 40px -28px rgba(22, 37, 31, .45);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .25s, transform .25s var(--ease), visibility .25s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a { display: block; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 1.1rem; }
  .nav ul a::after { display: none; }
  .nav-cta { margin-top: 22px; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 16ch; }
  .hero-visual { width: min(100%, 480px); margin: 8px auto 0; }

  .section-head,
  .about-top,
  .about-bottom,
  .services-grid,
  .faq-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .about-head, .services-intro, .faq-intro { position: static; }
  .about-head h2, .faq-intro h2, .contact-info h2 { max-width: none; }

  .steps { grid-template-columns: 1fr; gap: 34px; }
  .steps::before { left: 8px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .step { padding: 0 0 0 48px; }
  .step::before { top: 4px; }

  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b1, .b2, .b3, .b4 { grid-column: span 1; }
  .b5 { grid-column: 1 / -1; }
  .benefit { min-height: 240px; }
}

@media (max-width: 680px) {
  body { font-size: 1rem; }
  .topbar-inner { justify-content: center; text-align: center; font-size: .76rem; }
  .hero-facts { gap: 16px; }
  .hero-facts dd { font-size: 2.5rem; }
  .hero-facts dt { font-size: .68rem; letter-spacing: .06em; }
  .hero-badge { left: 12px; right: 12px; bottom: 16px; max-width: none; }
  .hero-visual::before { transform: translate(12px, -12px); }

  .service { grid-template-columns: 1fr; padding: 28px 18px; }
  .panel { grid-template-columns: 1fr; gap: 8px; }
  .audience-grid { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .b1, .b2, .b3, .b4, .b5 { grid-column: 1 / -1; }
  .benefit { min-height: 0; padding: 26px; }

  .faq-list details p { padding-right: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .details > div { grid-template-columns: 1fr; gap: 4px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}