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

:root {
  --ink: #1f1c1a;
  --ink-2: #2a2623;
  --accent: #d0603f;
  --accent-soft: rgba(208, 96, 63, 0.18);
  --paper: #faf8f4;
  --paper-2: #f3efe7;
  --text: #1f1c1a;
  --muted: rgba(31, 28, 26, 0.62);
  --line: rgba(31, 28, 26, 0.1);
  --white: #ffffff;
  --serif: "Noto Serif JP", serif;
  --sans: "Noto Sans JP", sans-serif;
  --en: "Cormorant Garamond", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--paper);
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.site-header.is-solid, body:not(.home) .site-header {
  background: rgba(31, 28, 26, 0.95);
  backdrop-filter: blur(6px);
  border-bottom-color: rgba(208, 96, 63, 0.2);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.logo { display: flex; flex-direction: column; line-height: 1.3; }
.logo-en { font-family: var(--serif); color: var(--accent); font-size: 11px; letter-spacing: .3em; font-weight: 300; }
.logo-ja { font-family: var(--serif); color: var(--white); font-size: 19px; letter-spacing: .18em; font-weight: 500; }
.global-nav { display: flex; align-items: center; gap: 36px; }
.global-nav a.nav-link {
  color: rgba(255,255,255,.8); font-size: 13.5px; letter-spacing: .15em; position: relative; padding: 4px 0;
  transition: color .3s;
}
.global-nav a.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: var(--accent); transition: width .3s;
}
.global-nav a.nav-link:hover, .global-nav a.nav-link.is-current { color: var(--white); }
.global-nav a.nav-link:hover::after, .global-nav a.nav-link.is-current::after { width: 100%; }
.global-nav a.nav-link.is-current { color: var(--accent); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--accent); color: var(--accent);
  padding: 9px 22px; font-size: 12.5px; letter-spacing: .15em;
  transition: background .3s, color .3s;
}
.btn-outline:hover { background: var(--accent); color: var(--white); }
.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 1px; background: var(--white); margin: 6px 0; transition: transform .3s, opacity .3s; }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; overflow: hidden;
  background: var(--ink); color: var(--white);
}
.hero-ink { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; }
.hero-ink.i1 { width: 520px; height: 520px; background: #5a2e24; top: -120px; right: -80px; animation: drift 18s ease-in-out infinite alternate; }
.hero-ink.i2 { width: 380px; height: 380px; background: #4a5240; bottom: -120px; left: -60px; animation: drift 22s ease-in-out infinite alternate-reverse; }
.hero-ink.i3 { width: 260px; height: 260px; background: #4d3a2c; top: 40%; left: 45%; animation: drift 26s ease-in-out infinite alternate; }
@keyframes drift { from { transform: translate(0,0) scale(1); } to { transform: translate(40px,-30px) scale(1.12); } }
.hero-lines { position: absolute; inset: 0; opacity: .5; }
.hero-inner { position: relative; z-index: 2; width: 100%; padding-top: 80px; }
.hero-en { font-family: var(--en); font-style: italic; color: var(--accent); font-size: 20px; letter-spacing: .2em; margin: 0 0 24px; }
.hero-title { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 5.4vw, 60px); line-height: 1.55; letter-spacing: .12em; margin: 0; }
.hero-title .accent { color: var(--accent); }
.hero-lead { margin: 32px 0 0; font-size: 15px; color: rgba(255,255,255,.72); letter-spacing: .1em; max-width: 560px; }
.hero-actions { margin-top: 48px; display: flex; gap: 16px; flex-wrap: wrap; }
.btn-solid {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: var(--white);
  padding: 15px 34px; font-size: 13.5px; letter-spacing: .18em; border: 1px solid var(--accent);
  transition: background .3s, color .3s;
}
.btn-solid:hover { background: transparent; color: var(--accent); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid rgba(255,255,255,.35); color: var(--white);
  padding: 15px 34px; font-size: 13.5px; letter-spacing: .18em; transition: border-color .3s, color .3s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.scroll-indicator {
  position: absolute; left: 50%; bottom: 32px; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--en); font-size: 12px; letter-spacing: .35em; color: rgba(255,255,255,.6);
}
.scroll-indicator::after { content: ""; width: 1px; height: 56px; background: linear-gradient(var(--accent), transparent); animation: scrollLine 2s ease-in-out infinite; transform-origin: top; }
@keyframes scrollLine { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Page hero (sub pages) ---------- */
.page-hero { background: var(--ink); color: var(--white); padding: 170px 0 90px; position: relative; overflow: hidden; }
.page-hero .hero-ink.i1 { width: 380px; height: 380px; top: -160px; }
.page-hero h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(26px, 3.6vw, 38px); letter-spacing: .18em; margin: 8px 0 0; position: relative; }
.page-hero .sec-en { position: relative; }
.breadcrumb { position: relative; margin-top: 18px; font-size: 12px; letter-spacing: .1em; color: rgba(255,255,255,.55); }
.breadcrumb a:hover { color: var(--accent); }

/* ---------- Sections ---------- */
.section { padding: 120px 0; }
.section.alt { background: var(--paper-2); }
.section.dark { background: var(--ink); color: var(--white); }
.sec-head { margin-bottom: 64px; }
.sec-head.center { text-align: center; }
.sec-en { font-family: var(--en); font-style: italic; color: var(--accent); font-size: 18px; letter-spacing: .2em; margin: 0; }
.sec-title { font-family: var(--serif); font-weight: 400; font-size: clamp(24px, 3vw, 32px); letter-spacing: .16em; margin: 6px 0 0; line-height: 1.6; }
.sec-lead { margin: 18px 0 0; color: var(--muted); font-size: 14.5px; letter-spacing: .06em; }
.section.dark .sec-lead { color: rgba(255,255,255,.65); }
.sec-head .bar { display: block; width: 40px; height: 1px; background: var(--accent); margin-top: 22px; }
.sec-head.center .bar { margin-left: auto; margin-right: auto; }

/* News */
.news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.news-list li { display: grid; grid-template-columns: 130px 110px 1fr; gap: 20px; align-items: center; padding: 22px 8px; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.news-date { font-family: var(--en); font-size: 16px; letter-spacing: .1em; color: var(--muted); }
.news-tag { font-size: 11px; letter-spacing: .15em; border: 1px solid var(--accent); color: #a8442a; text-align: center; padding: 2px 0; }

/* Concept / message */
.concept { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.concept-visual { position: relative; aspect-ratio: 4/5; background: var(--ink); overflow: hidden; }
.concept-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.concept-visual .caption { position: absolute; left: 28px; bottom: 24px; font-family: var(--en); font-style: italic; color: var(--accent); letter-spacing: .2em; font-size: 15px; }
.concept-text h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(22px, 2.6vw, 28px); letter-spacing: .12em; line-height: 1.8; margin: 0 0 28px; }
.concept-text p { color: var(--muted); font-size: 15px; letter-spacing: .05em; margin: 0 0 18px; }

/* Service cards */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--white); border: 1px solid var(--line); padding: 44px 34px 40px; position: relative;
  transition: transform .4s, box-shadow .4s, border-color .4s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(31,28,26,.25); border-color: var(--accent-soft); }
.service-num { font-family: var(--en); font-size: 15px; color: var(--accent); letter-spacing: .2em; }
.service-icon { width: 56px; height: 56px; display: grid; place-items: center; border: 1px solid var(--accent); color: var(--accent); font-size: 24px; margin: 18px 0 24px; }
.service-card h3 { font-family: var(--serif); font-weight: 500; font-size: 19px; letter-spacing: .1em; margin: 0 0 14px; line-height: 1.6; }
.service-card p { font-size: 14px; color: var(--muted); margin: 0; }
.service-card .tags { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 6px; }
.service-card .tags span { font-size: 11.5px; background: var(--paper-2); padding: 3px 10px; letter-spacing: .05em; }
.more-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 56px; font-size: 13.5px; letter-spacing: .18em; border-bottom: 1px solid var(--accent); padding-bottom: 6px; }
.more-link i { transition: transform .3s; }
.more-link:hover i { transform: translateX(4px); }

/* Service detail (services page) */
.service-detail { display: grid; grid-template-columns: 300px 1fr; gap: 64px; padding: 64px 0; border-bottom: 1px solid var(--line); }
.service-detail:first-child { padding-top: 0; }
.service-detail:last-child { border-bottom: 0; }
.service-detail .head .service-num { font-size: 40px; display: block; line-height: 1; }
.service-detail .head h2 { font-family: var(--serif); font-weight: 500; font-size: 22px; letter-spacing: .1em; line-height: 1.7; margin: 18px 0 0; }
.service-detail .head .en { font-family: var(--en); font-style: italic; color: var(--muted); letter-spacing: .1em; margin-top: 6px; }
.service-detail .body p { margin: 0 0 22px; font-size: 15px; color: var(--muted); }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
.check-list li { position: relative; padding-left: 22px; font-size: 14.5px; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .8em; width: 10px; height: 1px; background: var(--accent); }

/* Flow */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: flow; }
.flow-item { padding: 0 18px; text-align: center; position: relative; }
.flow-item:not(:last-child)::after { content: ""; position: absolute; right: -6px; top: 34px; width: 12px; height: 12px; border-top: 1px solid var(--accent); border-right: 1px solid var(--accent); transform: rotate(45deg); }
.flow-circle { width: 70px; height: 70px; margin: 0 auto 20px; border-radius: 50%; border: 1px solid rgba(208,96,63,.6); display: grid; place-items: center; font-family: var(--en); font-size: 22px; color: var(--accent); }
.flow-item h4 { font-family: var(--serif); font-weight: 500; font-size: 15.5px; letter-spacing: .1em; margin: 0 0 8px; }
.flow-item p { font-size: 13px; color: rgba(255,255,255,.62); margin: 0; }

/* Company table */
.company-table { width: 100%; border-collapse: collapse; border-top: 1px solid var(--line); }
.company-table th, .company-table td { padding: 24px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 15px; }
.company-table th { width: 220px; font-family: var(--serif); font-weight: 500; letter-spacing: .14em; color: var(--text); }
.company-table td { color: rgba(31,28,26,.82); }
.company-table ol { margin: 0; padding-left: 1.4em; }
.company-table ol li { margin-bottom: 4px; }

/* Message (about page) */
.message-box { background: var(--white); border: 1px solid var(--line); padding: 64px 72px; position: relative; }
.message-box::before { content: "“"; position: absolute; top: 4px; left: 28px; font-family: var(--en); font-size: 110px; line-height: 1; color: var(--accent-soft); }
.message-box p { font-size: 15.5px; color: rgba(31,28,26,.8); margin: 0 0 20px; letter-spacing: .05em; }
.message-sign { text-align: right; margin-top: 36px; font-family: var(--serif); letter-spacing: .14em; }
.message-sign small { display: block; font-size: 12px; color: var(--muted); letter-spacing: .2em; }
.message-sign strong { font-weight: 500; font-size: 20px; }

/* Values */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(208,96,63,.25); border: 1px solid rgba(208,96,63,.25); }
.value { background: var(--ink); padding: 48px 36px; }
.value .en { font-family: var(--en); font-size: 34px; color: var(--accent); letter-spacing: .08em; line-height: 1; }
.value h4 { font-family: var(--serif); font-weight: 500; font-size: 17px; letter-spacing: .12em; margin: 16px 0 10px; }
.value p { font-size: 13.5px; color: rgba(255,255,255,.65); margin: 0; }

/* CTA */
.cta { background: var(--ink); color: var(--white); text-align: center; padding: 110px 0; position: relative; overflow: hidden; }
.cta .hero-ink.i2 { width: 420px; height: 420px; bottom: -220px; left: 10%; }
.cta .hero-ink.i1 { width: 380px; height: 380px; top: -220px; right: 5%; }
.cta-inner { position: relative; z-index: 1; }
.cta h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(22px, 3vw, 30px); letter-spacing: .16em; margin: 8px 0 16px; }
.cta p { color: rgba(255,255,255,.68); margin: 0 0 40px; font-size: 14.5px; letter-spacing: .06em; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.form-card { background: var(--white); border: 1px solid var(--line); padding: 52px 56px; }
.form-row { margin-bottom: 28px; }
.form-row > label, .form-row > .label { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; letter-spacing: .08em; margin-bottom: 10px; }
.req, .opt { font-size: 10.5px; padding: 1px 8px; letter-spacing: .1em; font-weight: 400; }
.req { background: var(--accent); color: var(--white); }
.opt { background: var(--paper-2); color: var(--muted); }
.form-row input[type="text"], .form-row input[type="email"], .form-row input[type="tel"], .form-row textarea {
  width: 100%; border: 1px solid rgba(31,28,26,.18); background: var(--paper); padding: 14px 16px;
  font: inherit; font-size: 15px; color: var(--text); border-radius: 0; transition: border-color .3s, background .3s;
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); background: var(--white); }
.form-row textarea { min-height: 200px; resize: vertical; }
.checks { display: flex; flex-wrap: wrap; gap: 10px; }
.checks label { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(31,28,26,.18); padding: 8px 16px; font-size: 13.5px; cursor: pointer; transition: border-color .3s, background .3s; }
.checks input { accent-color: var(--accent); }
.checks label:has(input:checked) { border-color: var(--accent); background: rgba(208,96,63,.1); }
.privacy-check { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 14px; margin: 36px 0 28px; }
.privacy-check input { accent-color: var(--accent); width: 16px; height: 16px; }
.privacy-check a { color: #a8442a; text-decoration: underline; }
.form-submit { text-align: center; }
.form-submit button { cursor: pointer; font-family: inherit; min-width: 280px; justify-content: center; }
.form-submit button:disabled { opacity: .4; cursor: not-allowed; }
.field-error { color: #b4462f; font-size: 12.5px; margin-top: 6px; display: none; }
.form-row.has-error .field-error { display: block; }
.form-row.has-error input, .form-row.has-error textarea { border-color: #b4462f; }
.contact-side { background: var(--ink); color: var(--white); padding: 44px 36px; }
.contact-side h3 { font-family: var(--serif); font-weight: 500; letter-spacing: .14em; font-size: 18px; margin: 6px 0 28px; }
.contact-side dl { margin: 0; }
.contact-side dt { font-family: var(--en); color: var(--accent); letter-spacing: .25em; font-size: 13px; }
.contact-side dd { margin: 4px 0 22px; font-size: 14px; color: rgba(255,255,255,.82); word-break: break-all; }
.contact-side .note { font-size: 12.5px; color: rgba(255,255,255,.5); border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; margin: 0; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.is-open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(31,28,26,.7); backdrop-filter: blur(3px); }
.modal-panel { position: relative; background: var(--white); width: 100%; max-width: 620px; max-height: 88vh; overflow-y: auto; padding: 44px 44px 36px; }
.modal-panel h3 { font-family: var(--serif); font-weight: 500; letter-spacing: .12em; font-size: 21px; margin: 4px 0 8px; }
.modal-panel .desc { font-size: 13.5px; color: var(--muted); margin: 0 0 28px; }
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: 0; font-size: 22px; cursor: pointer; color: var(--muted); }
.confirm-list { display: grid; gap: 12px; }
.confirm-item { border: 1px solid var(--line); background: var(--paper); padding: 14px 18px; }
.confirm-item .k { font-size: 11.5px; letter-spacing: .18em; color: var(--muted); margin: 0 0 4px; }
.confirm-item .v { font-size: 14.5px; margin: 0; white-space: pre-wrap; word-break: break-word; }
.modal-actions { display: flex; gap: 12px; margin-top: 28px; }
.modal-actions button { flex: 1; justify-content: center; cursor: pointer; font-family: inherit; }
.btn-plain { border: 1px solid rgba(31,28,26,.2); background: var(--white); padding: 15px; font-size: 13.5px; letter-spacing: .15em; transition: background .3s; }
.btn-plain:hover { background: var(--paper-2); }
.modal-status { text-align: center; padding: 20px 0 8px; }
.modal-status i { font-size: 46px; color: var(--accent); }
.spinner { width: 42px; height: 42px; margin: 0 auto 16px; border: 2px solid var(--accent-soft); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Privacy */
.policy { max-width: 860px; margin: 0 auto; }
.policy > p { color: rgba(31,28,26,.8); }
.policy h2 { font-family: var(--serif); font-weight: 500; font-size: 18px; letter-spacing: .1em; margin: 52px 0 14px; padding-left: 16px; border-left: 2px solid var(--accent); }
.policy p, .policy li { font-size: 14.5px; color: rgba(31,28,26,.8); }
.policy .signature { text-align: right; margin-top: 56px; }

/* Footer */
.site-footer { background: #161412; color: rgba(255,255,255,.7); padding: 80px 0 32px; font-size: 13.5px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.4fr; gap: 56px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-grid .logo { margin-bottom: 20px; }
.footer-desc { font-size: 13px; color: rgba(255,255,255,.55); margin: 0; }
.footer-head { font-family: var(--en); font-style: italic; color: var(--accent); letter-spacing: .2em; font-size: 16px; margin: 0 0 18px; }
.footer-nav { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-nav a { transition: color .3s; }
.footer-nav a:hover { color: var(--accent); }
.footer-info { margin: 0; display: grid; grid-template-columns: 64px 1fr; gap: 10px 14px; }
.footer-info dt { font-family: var(--en); letter-spacing: .2em; color: rgba(255,255,255,.45); font-size: 12px; padding-top: 2px; }
.footer-info dd { margin: 0; word-break: break-all; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; font-size: 12px; color: rgba(255,255,255,.45); letter-spacing: .08em; }
.footer-bottom a:hover { color: var(--accent); }
.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 40; width: 46px; height: 46px; display: grid; place-items: center; background: var(--ink); color: var(--accent); border: 1px solid rgba(208,96,63,.4); opacity: 0; pointer-events: none; transition: opacity .3s; }
.to-top.is-show { opacity: 1; pointer-events: auto; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-ink, .scroll-indicator::after { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .header-inner { height: 64px; }
  .global-nav {
    position: fixed; inset: 64px 0 auto 0; background: rgba(31,28,26,.98);
    flex-direction: column; align-items: stretch; gap: 0; padding: 12px 24px 28px;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s;
  }
  .global-nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .global-nav a.nav-link { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .global-nav a.nav-link::after { display: none; }
  .global-nav .btn-outline { margin-top: 20px; justify-content: center; }
  .site-header.menu-open { background: rgba(31,28,26,.98); }
  .concept { grid-template-columns: 1fr; gap: 48px; }
  .concept-visual { aspect-ratio: 16/10; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr; gap: 24px; }
  .flow { grid-template-columns: 1fr; gap: 28px; }
  .flow-item { display: grid; grid-template-columns: 70px 1fr; gap: 0 20px; text-align: left; align-items: center; }
  .flow-item .flow-circle { grid-row: span 2; margin: 0; }
  .flow-item:not(:last-child)::after { display: none; }
  .values { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 84px 0; }
  .sec-head { margin-bottom: 44px; }
  .service-grid { grid-template-columns: 1fr; }
  .news-list li { grid-template-columns: auto auto; gap: 6px 14px; }
  .news-list li .news-title { grid-column: 1 / -1; }
  .check-list { grid-template-columns: 1fr; }
  .company-table th, .company-table td { display: block; width: 100%; padding: 0 4px; border-bottom: 0; }
  .company-table th { padding-top: 22px; font-size: 13px; color: #a8442a; }
  .company-table td { padding: 6px 4px 22px; border-bottom: 1px solid var(--line); }
  .message-box { padding: 52px 24px 36px; }
  .form-card { padding: 36px 20px; }
  .form-submit button { min-width: 0; width: 100%; }
  .modal-panel { padding: 40px 20px 24px; }
  .modal-actions { flex-direction: column-reverse; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 10px; }
  .hero-actions a { flex: 1; justify-content: center; padding: 14px 12px; font-size: 12.5px; letter-spacing: .1em; white-space: nowrap; }
  .page-hero { padding: 130px 0 64px; }
}