:root {
  --ink: #17201c;
  --muted: #5c6761;
  --paper: #fbfaf5;
  --white: #ffffff;
  --line: #d9ddd5;
  --field: #204f3d;
  --grass: #2f7a55;
  --gold: #d7a83f;
  --clay: #b95d3a;
  --deep: #111815;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 48px);
  background: rgba(251, 250, 245, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: var(--field);
  border-radius: 50%;
  font-weight: 800;
}

.brand strong {
  display: block;
  line-height: 1.1;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  flex: 0 0 auto;
  white-space: nowrap;
  text-decoration: none;
}

.nav-cta {
  color: var(--white);
  background: var(--field);
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 800;
}

.section-band {
  padding: clamp(56px, 8vw, 108px) 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(860px, calc(100% - 40px));
}

.hero {
  min-height: clamp(680px, calc(100svh - 72px), 860px);
  display: grid;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(251, 250, 245, 0.96), rgba(251, 250, 245, 0.82)),
    repeating-linear-gradient(135deg, #eef1ea 0, #eef1ea 2px, transparent 2px, transparent 16px);
}

.hero-grid,
.split,
.estimate-grid,
.evidence-grid,
.consult-grid,
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.hero-grid > *,
.split > *,
.estimate-grid > *,
.evidence-grid > *,
.consult-grid > *,
.footer-grid > *,
.service-card,
.voice-card,
.policy-block,
.proof-card,
.price-card,
details {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--clay);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  word-break: normal;
  overflow-wrap: anywhere;
}

p {
  margin-top: 0;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(38px, 4.2vw, 56px);
  line-height: 1.08;
}

.mobile-break {
  display: none;
}

h2 {
  margin-bottom: 16px;
  font-size: 42px;
  line-height: 1.2;
}

.split {
  align-items: start;
}

.split h2 {
  word-break: normal;
  overflow-wrap: anywhere;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.35;
}

.hero-lead {
  margin-bottom: 14px;
  color: var(--field);
  font-size: 24px;
  font-weight: 800;
}

.hero-body,
.section-head p,
.estimate-grid p,
.evidence-grid p,
.consult-grid p {
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.section-actions .button {
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--field);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: var(--white);
  background: var(--field);
}

.button.secondary {
  color: var(--field);
  background: var(--white);
}

.microcopy {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.intent-label {
  margin: 18px 0 10px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

#intent-entry,
#intent-zones,
#repair,
#mix,
#legacy {
  scroll-margin-top: 96px;
}

.intent-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.intent-grid a {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 154px;
  padding: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(32, 79, 61, 0.2);
  border-radius: 8px;
  box-shadow: 0 16px 36px rgba(17, 24, 21, 0.08);
  text-decoration: none;
}

.intent-grid strong {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.35;
}

.intent-grid span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.intent-kicker {
  width: fit-content;
  padding: 3px 8px;
  color: var(--field) !important;
  background: rgba(47, 122, 85, 0.12);
  border-radius: 999px;
  font-size: 11px !important;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.intent-action {
  margin-top: auto;
  color: var(--field) !important;
  font-weight: 900;
}

.intent-zones {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intent-zone-stack {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.intent-zone {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.72fr);
  gap: clamp(18px, 4vw, 44px);
  align-items: start;
  padding: clamp(24px, 4vw, 38px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(17, 24, 21, 0.06);
}

.intent-zone-mix {
  background: linear-gradient(135deg, #f8fbf4, #fff);
}

.intent-zone-legacy {
  background: linear-gradient(135deg, #fff9f1, #fff);
}

.intent-zone h3 {
  font-size: clamp(24px, 2.6vw, 34px);
}

.intent-zone-lead {
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.75;
}

.intent-zone-points {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.intent-zone-points li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  font-weight: 700;
}

.intent-zone-points li::before {
  position: absolute;
  top: 0.82em;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  content: "";
}

.intent-zone-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  background: var(--white);
  border: 1px solid rgba(32, 79, 61, 0.16);
  border-radius: 8px;
}

.intent-zone-panel > span {
  color: var(--field);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.intent-zone-panel p {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 700;
}

.intent-zone-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.intent-zone-actions .button {
  flex: 1 1 160px;
  justify-content: center;
  text-align: center;
}

.hero-proof-card {
  margin: 0;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 22px 56px rgba(17, 24, 21, 0.13);
}

.hero-proof-images {
  position: relative;
  min-width: 0;
  max-width: 100%;
  min-height: 520px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--deep);
}

.hero-proof-main {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: 66% 50%;
}

.hero-proof-detail {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: clamp(150px, 32%, 190px);
  height: clamp(94px, 20vw, 120px);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: 50% 62%;
  border: 4px solid var(--white);
  border-radius: 8px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
}

.hero-proof-card figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  display: grid;
  gap: 12px;
}

.visual-main,
.visual-row > div,
.photo-slots > div {
  display: grid;
  place-items: end start;
  width: 100%;
  min-width: 0;
  min-height: 160px;
  padding: 16px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(150deg, rgba(32, 79, 61, 0.88), rgba(17, 24, 21, 0.78)),
    repeating-linear-gradient(40deg, rgba(255, 255, 255, 0.16) 0, rgba(255, 255, 255, 0.16) 1px, transparent 1px, transparent 14px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(17, 24, 21, 0.16);
}

.visual-main {
  min-height: 420px;
  aspect-ratio: 4 / 5;
}

.visual-main span,
.visual-row span,
.photo-slots div {
  font-weight: 800;
}

.visual-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.visual-row > div {
  min-height: 116px;
}

.quiet {
  background: var(--white);
}

.problem-list {
  display: grid;
  gap: 10px;
}

.problem-list p {
  margin: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.section-head {
  max-width: 720px;
  margin-bottom: 36px;
}

.section-head-only {
  margin-bottom: 0;
}

.service-grid,
.policy-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.voice-band {
  background: #f4f0e6;
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.voice-card,
.policy-block,
details,
.estimate-box,
.checklist,
.notice {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-card,
.voice-card,
.policy-block,
details,
.estimate-box,
.checklist {
  padding: 22px;
}

.service-number {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 900;
}

.voice-label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--clay);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.voice-card h3,
.policy-block h3 {
  font-size: 20px;
}

.sample-message {
  display: grid;
  grid-template-columns: minmax(170px, 0.28fr) 1fr;
  gap: 16px;
  margin-top: 16px;
  padding: 20px 22px;
  color: var(--white);
  background: var(--deep);
  border-radius: 8px;
}

.sample-message span {
  color: var(--gold);
  font-weight: 900;
}

.sample-message p {
  margin: 0;
  color: #e4ece7;
}

.service-card p,
.voice-card p,
.policy-block p,
details p,
.checklist li {
  color: var(--muted);
}

.dark {
  color: var(--white);
  background: var(--deep);
}

.dark .eyebrow {
  color: var(--gold);
}

.dark p {
  color: #c9d4ce;
}

.proof-section {
  color: var(--white);
  background: var(--deep);
}

.proof-section .eyebrow {
  color: var(--gold);
}

.proof-section .section-head p {
  color: #c9d4ce;
}

.proof-note {
  display: inline-block;
  margin: 0 0 18px;
  padding: 10px 12px;
  color: #e6efe9;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  font-size: 13px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.proof-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  text-decoration: none;
}

.proof-card-featured {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  grid-template-rows: auto;
}

.proof-card-featured .proof-images {
  aspect-ratio: 21 / 9;
}

.proof-card-featured .proof-body {
  align-self: center;
}

.proof-images {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2px;
  min-width: 0;
  max-width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--deep);
}

.proof-images img {
  display: block;
  min-width: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proof-card-kikuchi .proof-images {
  grid-template-columns: minmax(0, 1fr);
}

.proof-card-kikuchi .proof-player-photo {
  object-position: 50% 34%;
}

.proof-card-nakamura .proof-images {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.proof-card-nakamura .proof-player-photo {
  background: #0b0d0c;
  object-fit: cover;
  object-position: 50% 50%;
  transform: translateY(-28%);
  transform-origin: center top;
}

.proof-card-nakamura .proof-spike-photo {
  object-position: 50% 50%;
}

.proof-body {
  padding: 18px;
}

.proof-name {
  display: block;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.25;
}

.proof-tag {
  display: block;
  margin: 6px 0 10px;
  color: var(--clay);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.proof-source {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.proof-source a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.price-section {
  background: #eef1ea;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.price-card {
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.price-card h3 {
  margin-bottom: 8px;
  font-size: 17px;
}

.price-value {
  margin: 0 0 6px;
  color: var(--field);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.18;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.price-value.has-subprice {
  display: grid;
  gap: 4px;
}

.price-subvalue {
  display: block;
  color: #315c49;
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.28;
  font-weight: 800;
}

.price-card small {
  color: var(--muted);
}

.price-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.photo-slots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.photo-slots > div {
  min-height: 150px;
  box-shadow: none;
}

.flow-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.flow-list li {
  display: grid;
  grid-template-columns: 56px minmax(170px, 0.36fr) 1fr;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  counter-increment: flow;
}

.flow-list li::before {
  content: counter(flow, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: var(--field);
  border-radius: 50%;
  font-weight: 800;
}

.flow-list span {
  color: var(--muted);
}

.flow-list strong,
.flow-list span,
summary,
.button {
  min-width: 0;
  overflow-wrap: anywhere;
}

.estimate {
  background: #eef1ea;
}

.estimate-box {
  border-color: var(--gold);
}

.policy-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

details {
  min-height: 140px;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

summary::marker {
  color: var(--grass);
}

.final-cta {
  color: var(--white);
  background: var(--field);
}

.final-cta .eyebrow {
  color: var(--gold);
}

.final-cta p,
.final-cta li {
  color: #e4ece7;
}

.final-cta .button.secondary {
  border-color: var(--white);
}

.checklist {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
}

.checklist ul {
  margin: 0;
  padding-left: 20px;
}

.site-footer {
  padding: 32px 0;
  color: #d5ded9;
  background: var(--deep);
}

.site-footer p {
  margin-bottom: 0;
  color: #aebbb4;
}

.scroll-cta {
  position: fixed;
  left: 50%;
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 32px), 680px);
  padding: 12px;
  gap: 14px;
  color: var(--white);
  background: rgba(17, 24, 21, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, calc(100% + 28px));
  transition:
    transform 0.24s ease,
    opacity 0.24s ease;
}

.scroll-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.scroll-cta strong {
  display: block;
  font-size: 0.95rem;
}

.scroll-cta span {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.82rem;
  line-height: 1.5;
}

.footer-heading {
  margin: 0 0 10px;
  color: var(--white);
  font-size: 18px;
  line-height: 1.45;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}

.legal-main {
  background: var(--paper);
}

.notice {
  padding: 18px;
  color: var(--muted);
  border-color: var(--gold);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.legal-table th,
.legal-table td {
  padding: 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.legal-table th {
  width: 28%;
  background: #eef1ea;
}

.prose h2 {
  margin-top: 32px;
  font-size: 24px;
}

@media (max-width: 860px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    gap: 10px 16px;
    overflow: visible;
    padding-bottom: 2px;
  }

  .hero-grid,
  .split,
  .intent-zone,
  .estimate-grid,
  .evidence-grid,
  .consult-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    display: contents;
  }

  .hero-copy > .eyebrow {
    order: 1;
  }

  .hero-copy > h1 {
    order: 2;
  }

  .hero-copy > .hero-body {
    order: 3;
  }

  .hero-copy > .hero-actions {
    order: 4;
  }

  .hero-copy > .microcopy {
    order: 5;
  }

  .hero-proof-card {
    order: 6;
  }

  .hero-copy > .intent-label {
    order: 7;
  }

  .hero-copy > .intent-grid {
    order: 8;
  }

  .hero-copy > .eyebrow,
  .hero-copy > h1,
  .hero-copy > .hero-body,
  .hero-copy > .hero-actions,
  .hero-copy > .microcopy {
    max-width: 720px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 34px;
  }

  .visual-main {
    min-height: 300px;
    aspect-ratio: 16 / 11;
  }

  .service-grid,
  .policy-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .proof-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .proof-card-featured {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .proof-card-featured .proof-images {
    aspect-ratio: 16 / 10;
  }

  .proof-card-nakamura .proof-images {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .proof-card-kikuchi .proof-images {
    grid-template-columns: minmax(0, 1fr);
  }

  .proof-card-nakamura .proof-player-photo {
    object-position: 50% 50%;
  }

  .hero-proof-images,
  .hero-proof-main {
    min-height: 360px;
  }

  .hero-proof-main {
    object-position: 64% 50%;
  }

  .hero-proof-detail {
    width: clamp(136px, 34%, 168px);
    height: clamp(86px, 22vw, 106px);
    right: 14px;
    bottom: 14px;
  }

  .voice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-list li {
    grid-template-columns: 48px 1fr;
  }

  .flow-list span {
    grid-column: 2;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .legal-table,
  .legal-table tbody,
  .legal-table tr,
  .legal-table th,
  .legal-table td {
    display: block;
    width: 100%;
  }

  .legal-table th {
    border-bottom: 0;
  }
}

@media (max-width: 520px) {
  html,
  body,
  main,
  section {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .container,
  .narrow {
    width: min(calc(100% - 36px), 1120px);
  }

  .hero .container {
    width: min(calc(100% - 36px), 1120px);
    padding-right: 0;
    padding-left: 0;
  }

  .hero-grid,
  .hero-copy,
  .hero-body,
  .microcopy,
  .intent-grid,
  .section-head,
  .hero-proof-card,
  .hero-proof-images,
  .proof-card,
  .proof-images {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .hero-copy > .eyebrow,
  .hero-copy > h1,
  .hero-copy > .hero-body,
  .hero-copy > .hero-actions,
  .hero-copy > .microcopy {
    max-width: 320px;
  }

  .site-header {
    display: grid;
    grid-template-columns: 34px minmax(0, auto);
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    column-gap: 8px;
    min-height: 60px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    padding: 10px 12px;
  }

  .brand {
    flex: 0 1 auto;
    gap: 8px;
    min-width: 0;
    width: 34px;
  }

  .brand-mark {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    font-size: 13px;
  }

  .brand span:last-child {
    display: none;
    min-width: 0;
  }

  .brand strong {
    overflow: hidden;
    font-size: 13px;
    line-height: 1.1;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .brand small {
    display: none;
  }

  .nav {
    width: auto;
    margin-left: 0;
    flex: 0 1 auto;
    flex-wrap: nowrap;
    justify-self: end;
    justify-content: flex-end;
    max-width: calc(100vw - 64px);
    min-width: 0;
  }

  .nav a:not(.nav-cta) {
    display: none;
  }

  .nav-cta {
    display: inline-flex;
    flex: 0 1 auto;
    align-items: center;
    justify-content: center;
    max-width: calc(100vw - 76px);
    padding: 8px 10px;
    font-size: 12px;
    line-height: 1.2;
    white-space: nowrap;
  }

  .section-band {
    padding: 44px 0;
  }

  h1 {
    width: 100%;
    max-width: 11em;
    font-size: 28px;
    line-height: 1.22;
    word-break: keep-all;
    overflow-wrap: anywhere;
    line-break: strict;
  }

  .mobile-break {
    display: inline;
  }

  h2 {
    font-size: 28px;
    line-break: anywhere;
  }

  h3 {
    word-break: break-word;
    overflow-wrap: anywhere;
    line-break: anywhere;
  }

  .hero-body,
  .microcopy,
  .section-head p {
    max-width: 100%;
    word-break: break-word;
    overflow-wrap: anywhere;
    line-break: anywhere;
  }

  .hero-lead {
    font-size: 20px;
  }

  .intent-grid {
    grid-template-columns: 1fr;
  }

  .intent-grid a {
    min-height: 0;
    padding: 16px;
  }

  #intent-entry,
  #intent-zones,
  #repair,
  #mix,
  #legacy {
    scroll-margin-top: 24px;
  }

  .intent-zone {
    padding: 20px;
  }

  .intent-zone-actions {
    flex-direction: column;
  }

  .intent-zone-actions .button {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .section-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .scroll-cta {
    align-items: stretch;
    flex-direction: column;
    width: calc(100% - 24px);
    padding: 10px;
    gap: 10px;
  }

  .scroll-cta .button {
    width: 100%;
    justify-content: center;
  }

  .visual-row,
  .photo-slots,
  .voice-grid,
  .sample-message {
    grid-template-columns: 1fr;
  }

  .visual-main {
    min-height: 260px;
    aspect-ratio: auto;
  }

  .hero-proof-images,
  .hero-proof-main {
    min-height: 300px;
  }

  .hero-proof-card {
    width: 100%;
    padding: 10px;
  }

  .hero-proof-detail {
    right: 10px;
    bottom: 10px;
    width: min(40%, 148px);
    height: min(25vw, 92px);
    border-width: 3px;
  }
}

@media (max-width: 360px) {
  .site-header {
    grid-template-columns: 32px minmax(0, auto);
    padding-right: 10px;
    padding-left: 10px;
  }

  .brand {
    width: 32px;
  }

  .brand-mark {
    flex-basis: 32px;
    width: 32px;
    height: 32px;
  }

  .brand strong {
    font-size: 12px;
  }

  .nav-cta {
    max-width: calc(100vw - 70px);
    padding: 8px 9px;
    font-size: 11px;
  }
}

/* Claude Opus 4.8 UI pilot: CSS-only interaction polish. */
:focus-visible {
  outline: 2px solid var(--field);
  outline-offset: 2px;
  border-radius: 6px;
}

.nav-cta:focus-visible,
.button:focus-visible {
  outline-color: var(--gold);
}

.button.secondary:focus-visible,
.intent-grid a:focus-visible,
.proof-card:focus-visible,
details:focus-within {
  outline-offset: 3px;
}

.nav a:not(.nav-cta):hover,
.nav a:not(.nav-cta):focus-visible,
summary:hover,
summary:focus-visible {
  color: var(--field);
}

.nav-cta:hover,
.nav-cta:focus-visible,
.button.primary:hover,
.button.primary:focus-visible {
  background: var(--grass);
  border-color: var(--grass);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  color: var(--deep);
  border-color: var(--gold);
  box-shadow: inset 0 0 0 1px var(--gold);
}

.intent-grid a:hover,
.intent-grid a:focus-visible,
.proof-card:hover,
.proof-card:focus-visible {
  border-color: rgba(215, 168, 63, 0.72);
  box-shadow: 0 12px 28px rgba(17, 24, 21, 0.12);
  transform: translateY(-1px);
}

details:focus-within {
  border-color: rgba(215, 168, 63, 0.72);
}

@media (prefers-reduced-motion: no-preference) {
  a,
  summary,
  .button,
  .intent-grid a,
  .proof-card,
  details {
    transition:
      background-color 180ms ease,
      border-color 180ms ease,
      box-shadow 180ms ease,
      color 180ms ease,
      transform 180ms ease;
  }
}

/* Claude Opus 4.8 UI pilot: scannability of non-clickable cards/flow rows. */
.service-card,
.voice-card,
.policy-block,
.price-card {
  box-shadow: 0 1px 3px rgba(17, 24, 21, 0.05);
}

.flow-list li {
  padding: 18px 16px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: 8px;
}