/* ============================================================
   株式会社八坂 コーポレートサイト - 共通スタイル
   要件定義書(業務/システム)および画面イメージたたき台をもとに作成
   実写真は未入稿のため .ph-photo でプレースホルダー表示している。
   ============================================================ */

:root {
  /* ダークスレート系（大洋画地サイトを参考に、鉄・工場の重厚感に寄せたトーン） */
  --c-navy-900: #14181a;
  --c-navy-800: #1d2426;
  --c-navy-700: #2a3335;
  --c-navy-600: #3a4548;
  --c-blue-600: #00805f;
  --c-blue-700: #00664c;
  --c-steel-500: #5b6b7a;
  --c-steel-300: #97a3ad;
  --c-steel-100: #eef1f4;
  --c-gray-100: #f5f6f7;
  --c-gray-200: #e3e6ea;
  --c-gray-300: #cdd3d9;
  --c-white: #ffffff;
  --c-text: #171923;
  --c-text-muted: #5b6b7a;
  --c-accent: #00bf93;
  --c-accent-dark: #009971;
  --font-base: "Barlow", "Hiragino Sans", "Yu Gothic Medium", "Yu Gothic", "Noto Sans JP", Meiryo, sans-serif;
  --font-en: "Barlow", sans-serif;
  --radius: 0px;
  --shadow-card: 0 2px 14px rgba(20, 24, 26, 0.1);
  --container-w: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--c-text);
  background: var(--c-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--c-navy-900); color: #fff; padding: .8em 1.2em;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
}

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--c-blue-600);
  outline-offset: 2px;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: .82rem;
  color: var(--c-text-muted);
  padding: 14px 0;
}
.breadcrumb a { color: var(--c-blue-700); }
.breadcrumb a:hover { text-decoration: underline; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .95em 1.8em;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .04em;
  border: 2px solid transparent;
  transition: opacity .15s ease, background-color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn svg { width: 1.15em; height: 1.15em; flex: none; }
.btn-primary { background: var(--c-navy-700); color: #fff; }
.btn-primary:hover { background: var(--c-navy-600); }
.btn-outline { background: transparent; border-color: currentColor; color: var(--c-navy-700); }
.btn-outline:hover { background: var(--c-navy-700); color: #fff; }
.btn-outline-invert { background: transparent; border-color: #fff; color: #fff; }
.btn-outline-invert:hover { background: #fff; color: var(--c-navy-800); }
.btn-accent { background: var(--c-blue-600); color: #fff; }
.btn-accent:hover { background: var(--c-blue-700); }
.btn-block { width: 100%; }
.btn-sm { padding: .6em 1.2em; font-size: .85rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--c-navy-800);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.site-header__inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: .7em;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: .03em;
  color: #fff;
  flex: none;
}
.brand__mark {
  width: 94px; height: 32px;
  background: #fff url("../images/yasaka-logo.png") center / contain no-repeat;
  color: transparent;
  display: flex; align-items: center; justify-content: center;
  font-size: 0; font-weight: 800;
  font-family: var(--font-en);
  flex: none;
}
.gnav { display: flex; align-items: center; gap: 30px; }
.gnav a {
  font-size: .84rem; font-weight: 600; color: #cfd6d6;
  letter-spacing: .06em;
  padding: 6px 2px; border-bottom: 2px solid transparent;
}
.gnav a:hover, .gnav a[aria-current="page"] { color: #fff; border-color: var(--c-accent); }
.gnav .btn { color: #fff; }
.header-side { display: flex; align-items: center; gap: 18px; flex: none; }
.header-tel { text-align: right; font-size: .78rem; color: #9aa6a6; line-height: 1.4; }
.header-tel__num {
  display: flex; align-items: center; gap: .4em;
  font-size: 1.15rem; font-weight: 800; color: #fff;
  font-family: var(--font-en);
}
.header-tel__num svg { width: 1em; height: 1em; color: var(--c-accent); }
.header-tel__hours { display: block; margin-top: 2px; }
.hamburger {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius);
  background: transparent;
  position: relative;
  flex: none;
}
.hamburger span, .hamburger::before, .hamburger::after {
  content: "";
  position: absolute; left: 11px; right: 11px; height: 2px;
  background: #fff;
}
.hamburger::before { top: 14px; }
.hamburger span { top: 21px; }
.hamburger::after { top: 28px; }
.hamburger[aria-expanded="true"]::before { top: 21px; transform: rotate(45deg); }
.hamburger[aria-expanded="true"] span { opacity: 0; }
.hamburger[aria-expanded="true"]::after { top: 21px; transform: rotate(-45deg); }

@media (max-width: 900px) {
  .gnav {
    position: fixed; inset: 68px 0 0 0;
    background: var(--c-navy-800);
    flex-direction: column;
    align-items: stretch;
    padding: 10px 20px 30px;
    gap: 0;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s ease, transform .15s ease;
    overflow-y: auto;
  }
  .gnav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .gnav a { padding: 16px 4px; border-bottom: 1px solid rgba(255,255,255,.1); width: 100%; }
  .gnav .btn { margin-top: 14px; }
  .header-tel { display: none; }
  .hamburger { display: block; }
}

/* ---------- Hero（全面写真×オーバーレイ文字。大洋画地サイトの見せ方を参考） ---------- */
.hero {
  position: relative;
  color: #fff;
  min-height: calc(100vh - 68px);
  min-height: calc(100dvh - 68px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: repeating-linear-gradient(45deg, #2a3335, #2a3335 14px, #313c3e 14px, #313c3e 28px);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14,17,18,.92) 0%, rgba(14,17,18,.55) 38%, rgba(14,17,18,.15) 65%, rgba(14,17,18,.35) 100%);
}
.hero::after {
  content: attr(data-photo-label);
  position: absolute; top: 24px; right: 24px;
  background: rgba(0,0,0,.5); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em;
  padding: .5em 1em; z-index: 2;
}
.hero__inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 64px 20px 72px;
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero__eyebrow {
  font-size: .82rem; letter-spacing: .28em; color: var(--c-accent); font-weight: 700;
  font-family: var(--font-en); text-transform: uppercase;
}
.hero h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; line-height: 1.4; margin: 16px 0 20px; letter-spacing: .01em; max-width: 20ch; }
.hero p { color: #d7dede; font-size: 1rem; max-width: 46ch; }
.hero__actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
@media (max-width: 860px) {
  .hero { min-height: calc(100vh - 68px); min-height: calc(100dvh - 68px); }
  .hero__inner { padding-top: 40px; }
}

.page-hero {
  display: none;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14,17,18,.9) 0%, rgba(14,17,18,.45) 55%, rgba(14,17,18,.3) 100%);
}
.page-hero .container { position: relative; z-index: 1; padding-top: 40px; padding-bottom: 40px; }
.page-hero h1 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; }
.page-hero p { color: #d7dede; margin-top: 12px; max-width: 60ch; }
@media (max-width: 700px) { .page-hero { min-height: 34vh; } }

/* ---------- Photo break（区切りごとの全面写真バンド） ---------- */
.photo-break {
  position: relative;
  min-height: 56vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #fff;
  text-align: center;
  background: repeating-linear-gradient(135deg, #262e30, #262e30 14px, #2c3537 14px, #2c3537 28px);
}
.photo-break::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14,17,18,.55) 0%, rgba(14,17,18,.72) 100%);
}
.photo-break::after {
  content: attr(data-photo-label);
  position: absolute; top: 20px; right: 20px;
  background: rgba(0,0,0,.5); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em;
  padding: .5em 1em; z-index: 2;
}
.photo-break__inner { position: relative; z-index: 1; max-width: 680px; padding: 0 24px; }
.photo-break .section-eyebrow { color: var(--c-accent); }
.photo-break__ttl { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 800; line-height: 1.6; margin-top: 14px; }
.photo-break p { color: #d7dede; margin-top: 16px; font-size: .95rem; }

/* ---------- Section ---------- */
.section { padding: 64px 0; }
.section--alt { background: var(--c-gray-100); }
.section--tight { padding: 36px 0; }
.section--tight .section-head { margin-bottom: 24px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-eyebrow {
  color: var(--c-blue-700); font-weight: 700; font-size: .78rem; letter-spacing: .22em;
  font-family: var(--font-en); text-transform: uppercase;
}
.section-title {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 800;
  margin-top: 12px;
  position: relative;
  padding-bottom: 18px;
  letter-spacing: .01em;
}
.section-title::after {
  content: ""; position: absolute; left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 40px; height: 3px; background: var(--c-accent);
}
.section-head.is-left { text-align: left; margin: 0 0 32px; }
.section-head.is-left .section-title::after { left: 0; transform: none; }
.section-lead { color: var(--c-text-muted); margin-top: 12px; }

/* ---------- Placeholder photo ---------- */
.ph-photo {
  background: repeating-linear-gradient(45deg, var(--c-gray-200), var(--c-gray-200) 10px, #e9ecef 10px, #e9ecef 20px);
  border: 1px solid var(--c-gray-300);
  border-radius: var(--radius);
  position: relative;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.ph-photo::after {
  content: attr(data-label);
  background: rgba(14,31,53,.72);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  padding: .5em 1em;
  border-radius: 999px;
  letter-spacing: .04em;
}
.ph-photo.is-wide { aspect-ratio: 16/9; }
.ph-photo.is-square { aspect-ratio: 1/1; }
.ph-photo.is-tall { aspect-ratio: 3/4; }

/* ---------- Grids ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 980px) {
  .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr 1fr; }
}

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card__body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__title { font-weight: 800; font-size: 1.02rem; }
.card__desc { color: var(--c-text-muted); font-size: .88rem; flex: 1; }
.card__link { font-size: .84rem; font-weight: 700; color: var(--c-blue-700); margin-top: 6px; }
.card__link:hover { text-decoration: underline; }

.strength-card { text-align: center; padding: 18px 10px; }
.strength-card__icon {
  width: 44px; height: 44px; margin: 0 auto 10px;
  border-radius: 50%;
  background: var(--c-steel-100);
  color: var(--c-navy-700);
  display: flex; align-items: center; justify-content: center;
}
.strength-card__icon svg { width: 22px; height: 22px; }
.strength-card__no {
  font-size: .95rem; font-weight: 800; color: var(--c-blue-700); letter-spacing: .04em;
  font-family: var(--font-en);
}
.strength-card__title { font-weight: 800; margin-top: 4px; font-size: .84rem; line-height: 1.5; }

.biz-card__tag {
  display: inline-block;
  font-size: .74rem; font-weight: 800; color: var(--c-blue-700);
  background: var(--c-steel-100);
  padding: .25em .8em; border-radius: var(--radius); margin-bottom: 6px; width: fit-content;
}
.biz-card .card__body { gap: 10px; }
.biz-card ul { margin-top: 4px; }
.biz-card li { font-size: .85rem; color: var(--c-text-muted); padding-left: 1.1em; position: relative; }
.biz-card li::before { content: "・"; position: absolute; left: 0; }

.work-card__meta { font-size: .78rem; color: var(--c-text-muted); }
.work-card__meta strong { color: var(--c-text); font-weight: 700; }
.work-card__cat {
  display: inline-block; font-size: .72rem; font-weight: 800;
  color: #fff; background: var(--c-navy-700);
  padding: .3em .8em; border-radius: var(--radius); margin-bottom: 8px; width: fit-content;
}
.works-single-grid {
  grid-template-columns: minmax(0, 360px);
  justify-content: center;
}
.qualification-grid .qual-card:last-child:nth-child(odd),
.qualification-list .qual-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}
.map-embed {
  display: block;
  width: 100%;
  min-height: 360px;
  aspect-ratio: 16 / 10;
  border: 0;
  background: var(--c-gray-200);
}

.step-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  position: relative;
  padding: 0;
  isolation: isolate;
}
.step-list::before {
  content: "";
  position: absolute;
  top: 31px;
  left: 5%;
  right: 5%;
  z-index: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-navy-800), var(--c-blue-600), var(--c-accent));
}
.step-card {
  position: relative;
  z-index: 1;
  min-width: 0;
  height: auto;
  overflow: visible;
  padding: 0 16px 0 !important;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.step-card__no {
  width: 64px;
  height: 64px;
  margin: 0 0 20px;
  padding: 0 0 1px;
  clip-path: polygon(0 0, calc(100% - 13px) 0, 100% 13px, 100% 100%, 0 100%);
  background: var(--c-navy-800);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1;
  box-shadow: 7px 7px 0 var(--c-steel-100);
}
.step-card__no span {
  font-family: var(--font-en);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .13em;
  color: var(--c-accent);
}
.step-card__no strong {
  margin-top: 3px;
  font-family: var(--font-en);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -.04em;
}
.step-card__title {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-gray-300);
  font-size: 1rem;
  font-weight: 800;
}
.step-card__desc {
  margin-top: 11px;
  color: var(--c-text-muted);
  font-size: .82rem;
  line-height: 1.7;
}
.step-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 27px;
  right: -6px;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--c-accent);
  border-right: 2px solid var(--c-accent);
  transform: rotate(45deg);
}
@media (max-width: 900px) {
  .step-list { grid-template-columns: repeat(3, 1fr); row-gap: 38px; }
  .step-list::before, .step-card::after { display: none; }
  .step-card { padding: 0 18px 0 0 !important; }
}
@media (max-width: 560px) {
  .step-list { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .step-card { padding: 0 14px 0 0 !important; }
  .step-card__no { width: 58px; height: 58px; margin-bottom: 16px; }
}

.qual-card { text-align: center; padding: 24px 16px; }
.qual-card__icon {
  width: 52px; height: 52px; margin: 0 auto 12px;
  border-radius: var(--radius); background: var(--c-steel-100); color: var(--c-navy-700);
  display: flex; align-items: center; justify-content: center;
}
.qual-card__icon svg { width: 26px; height: 26px; }
.qual-card__title { font-weight: 800; font-size: .92rem; }
.qual-card__desc { font-size: .78rem; color: var(--c-text-muted); margin-top: 6px; }

/* ---------- Filter tabs ---------- */
.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.filter-tabs button {
  border: 1px solid var(--c-gray-300);
  background: #fff;
  color: var(--c-text);
  padding: .55em 1.3em;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 700;
}
.filter-tabs button.is-active { background: var(--c-navy-700); border-color: var(--c-navy-700); color: #fff; }
.filter-tabs button:hover:not(.is-active) { border-color: var(--c-navy-700); color: var(--c-navy-700); }

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--c-gray-200);
  border-left: 3px solid var(--c-accent);
  border-radius: var(--radius);
  margin-bottom: 12px;
  background: #fff;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 46px 18px 52px;
  font-weight: 700;
  position: relative;
  font-size: .95rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "Q"; position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--c-navy-700); color: #fff; font-size: .78rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.faq-item summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  font-size: 1.3rem; color: var(--c-text-muted); font-weight: 400;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item__a {
  padding: 0 20px 20px 52px;
  color: var(--c-text-muted);
  font-size: .9rem;
}
.faq-cat-label {
  font-weight: 800; font-size: 1.05rem; margin: 34px 0 14px;
  padding-bottom: 8px; border-bottom: 2px solid var(--c-gray-200);
}
.faq-cat-label:first-of-type { margin-top: 0; }

/* ---------- Info table ---------- */
.info-table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td {
  text-align: left; padding: 16px 14px; border-bottom: 1px solid var(--c-gray-200);
  font-size: .92rem; vertical-align: top;
}
.info-table th { width: 160px; color: var(--c-text-muted); font-weight: 700; background: var(--c-gray-100); }
@media (max-width: 600px) {
  .info-table, .info-table tbody, .info-table tr, .info-table th, .info-table td { display: block; width: 100%; }
  .info-table th { border-bottom: none; padding-bottom: 4px; }
  .info-table td { padding-top: 0; }
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--c-navy-900);
  color: #fff;
  padding: 40px 0;
}
.cta-band__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.cta-band h2 { font-size: 1.25rem; font-weight: 800; }
.cta-band p { color: #a9b4b4; font-size: .85rem; margin-top: 6px; }
.cta-band__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-navy-900); color: #93a0a0; padding: 30px 0 20px; }
.site-footer__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.site-footer .brand { color: #fff; }
.footer-nav { display: flex; gap: 22px; flex-wrap: wrap; font-size: .85rem; }
.footer-nav a:hover { color: var(--c-accent); }
.footer-sub { display: flex; justify-content: space-between; margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); font-size: .78rem; flex-wrap: wrap; gap: 10px; }
.footer-sub a:hover { color: var(--c-accent); }

/* ---------- Misc ---------- */
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
  font-size: .74rem; font-weight: 700; color: var(--c-navy-700);
  background: var(--c-steel-100); padding: .3em .9em; border-radius: 999px;
}
.notice-box {
  background: #fff7ec; border: 1px solid #ecd6b0; color: #7a5320;
  padding: 16px 18px; border-radius: var(--radius); font-size: .85rem; margin: 20px 0;
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; gap: 24px; } }

.biz-detail-card { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; }
.biz-detail-card .ph-photo { aspect-ratio: auto; height: 100%; border: none; border-radius: 0; }
.biz-detail-card .card__body { padding: 32px; align-items: flex-start; }
.biz-detail-card.is-reverse .ph-photo { order: 2; }
.biz-detail-card.is-reverse .card__body { order: 1; }
@media (max-width: 760px) {
  .biz-detail-card { grid-template-columns: 1fr; }
  .biz-detail-card .ph-photo { aspect-ratio: 16/9; order: initial !important; }
  .biz-detail-card .card__body { order: initial !important; padding: 24px; }
}
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.stack { display: flex; flex-direction: column; gap: 14px; }

/* ---------- Generated project photography ---------- */
.hero {
  background-image: url("../images/hero-welding.jpg");
  background-size: cover;
  background-position: center;
}
.hero::after,
.photo-break::after,
.ph-photo::after { display: none; }

.photo-break {
  background-image: url("../images/hero-welding.jpg");
  background-size: cover;
  background-position: center;
}
.photo-break:nth-of-type(even) {
  background-image: url("../images/equipment-installation-simple-tanks-yasaka-v4.jpg");
}

.ph-photo {
  background-image: url("../images/hero-welding.jpg");
  background-size: cover;
  background-position: center;
}
.ph-photo[data-label*="機械器具"] { background-image: url("../images/steel-platform.jpg"); }
.ph-photo[data-label*="設備"] { background-image: url("../images/stainless-vertical-tank-real-reference-v1.jpg"); }
.ph-photo[data-label*="全体写真"] { background-image: url("../images/equipment-installation-simple-tanks-yasaka-v4.jpg"); }
.ph-photo[data-label*="タンク"],
.ph-photo[data-label*="製缶部分"],
.ph-photo[data-label*="溶接部分"] { background-image: url("../images/stainless-vertical-tank-real-reference-v1.jpg"); }
.ph-photo[data-label*="架台"] { background-image: url("../images/steel-platform.jpg"); }
.ph-photo[data-label*="アスベスト"],
.ph-photo[data-label*="調査風景"],
.ph-photo[data-label*="除去作業"] { background-image: url("../images/asbestos-survey.jpg"); }
.ph-photo[data-label*="解体"] { background-image: url("../images/demolition-excavator-roger-starnes-unsplash.jpg"); }
.ph-photo[data-label*="家具"],
.ph-photo[data-label*="什器"],
.ph-photo[data-label*="ゲート"],
.ph-photo[data-label*="オーダーメイド"],
.ph-photo[data-label*="完成写真"] { background-image: url("../images/custom-furniture.jpg"); }
.ph-photo[data-label*="社屋"],
.ph-photo[data-label*="作業風景"] {
  background-image: url("../images/about-team-workshop-v2.jpg");
  background-position: center;
}
.ph-photo[data-label*="代表者写真"] {
  background-image: url("../images/representative-portrait-yasaka-taishi-v1.jpg");
  background-position: center;
}
.ph-photo[data-label*="地図"] {
  background-color: #e8edee;
  background-image:
    linear-gradient(30deg, transparent 48%, rgba(90,111,113,.22) 49%, rgba(90,111,113,.22) 51%, transparent 52%),
    linear-gradient(120deg, transparent 48%, rgba(90,111,113,.18) 49%, rgba(90,111,113,.18) 51%, transparent 52%);
  background-size: 64px 64px;
}
.ph-photo[data-label*="地図"]::before {
  content: "MAP";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--c-navy-700);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: .08em;
  box-shadow: 0 8px 20px rgba(14,31,53,.22);
}

.photo-break[data-photo-label*="溶接"],
.photo-break[data-photo-label*="製缶"],
.photo-break[data-photo-label*="製作物"] {
  background-image: url("../images/craftsmanship-tig-detail-v3.jpg");
  background-position: center;
}
.photo-break[data-photo-label*="搬入"],
.photo-break[data-photo-label*="据付"],
.photo-break[data-photo-label*="3事業"] { background-image: url("../images/equipment-installation-simple-tanks-yasaka-v4.jpg"); }
.photo-break[data-photo-label*="防護"],
.photo-break[data-photo-label*="資格証"] { background-image: url("../images/asbestos-survey.jpg"); }
.photo-break[data-photo-label*="家具"],
.photo-break[data-photo-label*="什器"] { background-image: url("../images/custom-furniture.jpg"); }

/* Top-page business cards */
.biz-card:nth-child(1) .ph-photo { background-image: url("../images/hero-welding.jpg"); }
.biz-card:nth-child(2) .ph-photo { background-image: url("../images/steel-platform.jpg"); }
.biz-card:nth-child(3) .ph-photo { background-image: url("../images/asbestos-survey.jpg"); }
.biz-card:nth-child(4) .ph-photo { background-image: url("../images/demolition-excavator-roger-starnes-unsplash.jpg"); background-position: 58% center; }
.biz-card:nth-child(5) .ph-photo { background-image: url("../images/custom-furniture.jpg"); }

/* Service overview panels */
.biz-detail-card:nth-child(1) .ph-photo { background-image: url("../images/hero-welding.jpg"); }
.biz-detail-card:nth-child(2) .ph-photo { background-image: url("../images/asbestos-survey.jpg"); }
.biz-detail-card:nth-child(3) .ph-photo { background-image: url("../images/custom-furniture.jpg"); }

/* Anonymous portfolio photography, intentionally free of client identifiers */
.work-card:nth-child(1) .ph-photo { background-image: url("../images/equipment-installation-single-tank-double-height-wide-v2.jpg"); }
.work-card:nth-child(2) .ph-photo { background-image: url("../images/stainless-vertical-tank-real-reference-v1.jpg"); }
.work-card:nth-child(3) .ph-photo { background-image: url("../images/steel-platform.jpg"); }
.work-card:nth-child(4) .ph-photo { background-image: url("../images/custom-furniture.jpg"); }
.work-card:nth-child(5) .ph-photo { background-image: url("../images/custom-furniture.jpg"); background-position: 62% center; }
.work-card:nth-child(6) .ph-photo { background-image: url("../images/custom-furniture.jpg"); background-position: 38% center; }
.work-card:nth-child(7) .ph-photo { background-image: url("../images/demolition-excavator-roger-starnes-unsplash.jpg"); background-position: 58% center; }
.work-card:nth-child(8) .ph-photo { background-image: url("../images/asbestos-survey.jpg"); }

/* Keep each case image stable even when cards appear in a different order. */
.work-card[data-work-id="01"] .ph-photo { background-image: url("../images/equipment-installation-single-tank-double-height-wide-v2.jpg"); background-position: center; }
.work-card:nth-child(1) .ph-photo,
.work-card[data-work-id="01"] .ph-photo {
  background-size: 150% auto;
  background-position: center;
}
.work-card[data-work-id="02"] .ph-photo { background-image: url("../images/stainless-vertical-tank-real-reference-v1.jpg"); background-position: center; }
.work-card[data-work-id="03"] .ph-photo { background-image: url("../images/steel-platform.jpg"); background-position: center; }
.work-card[data-work-id="04"] .ph-photo { background-image: url("../images/public-facility-gate-v1.jpg"); background-position: center; }
.work-card[data-work-id="05"] .ph-photo { background-image: url("../images/custom-furniture.jpg"); background-position: 58% center; }
.work-card[data-work-id="06"] .ph-photo { background-image: url("../images/custom-iron-furniture-v1.jpg"); background-position: center; }
.work-card[data-work-id="07"] .ph-photo { background-image: url("../images/demolition-excavator-roger-starnes-unsplash.jpg"); background-position: 58% center; }
.work-card[data-work-id="08"] .ph-photo { background-image: url("../images/asbestos-survey.jpg"); background-position: center; }

.case-gallery--tank .ph-photo:first-child { background-image: url("../images/equipment-installation-single-tank-double-height-v1.jpg"); }
.case-gallery--gate .ph-photo { background-image: url("../images/public-facility-gate-v1.jpg"); }
.case-gallery--fixture .ph-photo { background-image: url("../images/custom-furniture.jpg"); }
.case-gallery--custom-furniture .ph-photo { background-image: url("../images/custom-iron-furniture-v1.jpg"); }
.case-gallery .ph-photo:nth-child(1) { background-position: center; }
.case-gallery .ph-photo:nth-child(2) { background-position: 35% center; }
.case-gallery .ph-photo:nth-child(3) { background-position: 70% center; }

@media (max-width: 700px) {
  .hero { background-position: 62% center; }
  .photo-break { background-position: center; }
  .photo-break[data-photo-label*="溶接"],
  .photo-break[data-photo-label*="製缶"],
  .photo-break[data-photo-label*="製作物"] { background-position: 75% center; }
}

/* ============================================================
   Visual direction 2026 — precision industrial
   黒鉄の重厚感、ステンレスの清潔感、八坂グリーンを統合した仕上げ
   ============================================================ */

:root {
  --c-navy-900: #0b1011;
  --c-navy-800: #151c1e;
  --c-navy-700: #222c2f;
  --c-blue-600: #008c69;
  --c-blue-700: #006e53;
  --c-accent: #00d19f;
  --c-accent-dark: #00a77f;
  --c-gray-100: #f2f4f3;
  --c-gray-200: #dde2e0;
  --c-text: #111719;
  --c-text-muted: #59676a;
  --shadow-card: 0 18px 50px rgba(12, 22, 24, .10);
  --container-w: 1200px;
}

body {
  background: #f8f9f8;
  overflow-x: hidden;
}

::selection { background: var(--c-accent); color: var(--c-navy-900); }

.site-header {
  background: rgba(13, 19, 21, .94);
  border-bottom-color: rgba(255,255,255,.10);
  backdrop-filter: blur(14px);
  transition: box-shadow .25s ease, background-color .25s ease;
}
.site-header.is-scrolled {
  background: rgba(9, 14, 15, .98);
  box-shadow: 0 14px 36px rgba(0,0,0,.22);
}
.site-header__inner { height: 74px; }
.brand { letter-spacing: .06em; }
.brand__mark { width: 106px; height: 36px; }
.gnav a { position: relative; border: 0; padding: 27px 2px 25px; }
.gnav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 17px;
  height: 2px;
  background: var(--c-accent);
  transition: right .22s ease;
}
.gnav a:hover::after,
.gnav a[aria-current="page"]::after { right: 0; }
.gnav .btn { padding: .72em 1.25em; border: 1px solid rgba(255,255,255,.18); }
.gnav .btn::after { display: none; }

.btn {
  min-height: 48px;
  padding: .9em 1.8em;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-3px); }
.btn-accent { background: var(--c-accent); color: #07110f; }
.btn-accent:hover { background: #35e4bc; }

/* Hero */
.hero {
  min-height: calc(100vh - 74px);
  min-height: calc(100dvh - 74px);
  background-position: 58% center;
}
.hero__video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
}
.hero::before {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(6,10,11,.98) 0%, rgba(6,10,11,.88) 35%, rgba(6,10,11,.48) 72%, rgba(6,10,11,.34) 100%),
    linear-gradient(0deg, rgba(6,10,11,.88) 0%, rgba(6,10,11,.28) 58%, rgba(6,10,11,.14) 100%);
}
.hero__video-mask {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  width: 280px;
  height: 190px;
  background: radial-gradient(circle at 28% 70%, #060a0b 0 30px, rgba(6,10,11,.98) 46px, rgba(6,10,11,.7) 82px, transparent 132px);
  pointer-events: none;
}
.hero::after {
  content: "";
  display: block;
  position: absolute;
  inset: 26px;
  z-index: 2;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(255,255,255,.14);
  border-left-color: rgba(0,209,159,.65);
  pointer-events: none;
}
.hero__inner {
  z-index: 3;
  padding-top: 100px;
  padding-bottom: 94px;
}
.hero__video-toggle {
  position: absolute;
  top: 44px;
  right: 44px;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  background: rgba(7,12,13,.5);
  color: #fff;
  font: 700 .72rem/1 var(--font-en);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}
.hero__video-toggle:hover,
.hero__video-toggle:focus-visible {
  border-color: var(--c-accent);
  background: rgba(7,12,13,.82);
  color: var(--c-accent);
}
.hero__inner::before {
  content: "YASAKA";
  position: absolute;
  right: 8px;
  bottom: 40px;
  z-index: 0;
  font: 800 clamp(5rem, 13vw, 10rem)/.8 var(--font-en);
  letter-spacing: -.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.10);
  pointer-events: none;
}
.hero__inner::after {
  content: "SCROLL";
  position: absolute;
  right: 24px;
  bottom: 8px;
  font: 700 .62rem/1 var(--font-en);
  letter-spacing: .28em;
  color: rgba(255,255,255,.55);
  writing-mode: vertical-rl;
}
.hero__inner > * { position: relative; z-index: 1; }
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .76rem;
}
.hero__eyebrow::before { content: ""; width: 46px; height: 2px; background: var(--c-accent); }
.hero h1 {
  margin-top: 20px;
  margin-bottom: 24px;
  max-width: 16ch;
  font-size: clamp(2.6rem, 5.5vw, 4.75rem);
  line-height: 1.22;
  letter-spacing: -.035em;
  text-shadow: 0 12px 34px rgba(0,0,0,.28);
}
.hero p:not(.hero__eyebrow) { max-width: 48ch; font-size: clamp(.92rem, 1.2vw, 1.05rem); }
.hero__actions { margin-top: 38px; }

/* Shared structure */
.section { position: relative; padding: 92px 0; }
.section--tight { padding: 74px 0; }
.section--alt {
  background-color: var(--c-gray-100);
  background-image:
    linear-gradient(rgba(19,30,32,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19,30,32,.022) 1px, transparent 1px);
  background-size: 32px 32px;
}
.section-eyebrow { color: var(--c-blue-600); font-size: .72rem; letter-spacing: .3em; }
.section-title { font-size: clamp(1.9rem, 3vw, 2.7rem); letter-spacing: -.025em; }
.section-title::after { width: 64px; height: 3px; }
.section-lead { max-width: 64ch; line-height: 1.9; }
.home-page .section-head {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  align-items: start;
  max-width: none;
  margin-bottom: 52px;
  text-align: left;
}
.home-page .section-head .section-eyebrow {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 13px;
}
.home-page .section-head .section-title { grid-column: 2; margin-top: 0; }
.home-page .section-head .section-title::after { left: 0; transform: none; }
.home-page .section-head .section-lead { grid-column: 2; }

/* About */
.home-page section[aria-labelledby="about-heading"] .two-col { gap: clamp(42px, 7vw, 90px); }
.home-page section[aria-labelledby="about-heading"] .ph-photo {
  border: 0;
  box-shadow: 24px 24px 0 var(--c-navy-800);
  clip-path: polygon(0 0, calc(100% - 42px) 0, 100% 42px, 100% 100%, 0 100%);
}
.home-page section[aria-labelledby="about-heading"] h3 {
  padding-left: 16px;
  border-left: 3px solid var(--c-accent);
}

/* Cards */
.card {
  position: relative;
  border-color: rgba(18, 31, 33, .12);
  box-shadow: 0 12px 36px rgba(12, 22, 24, .07);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.card:not(.step-card)::before {
  content: "";
  position: absolute;
  z-index: 3;
  top: 0; left: 0;
  width: 0;
  height: 3px;
  background: var(--c-accent);
  transition: width .28s ease;
}
a.card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 167, 127, .45);
  box-shadow: 0 24px 60px rgba(12, 22, 24, .15);
}
.card:hover::before { width: 100%; }
.card .ph-photo { border: 0; }
.card .ph-photo:not([data-label*="地図"])::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 55%, rgba(8,13,14,.32));
  pointer-events: none;
}
.card__body { padding: 22px 22px 25px; }
.card__title { line-height: 1.5; letter-spacing: .01em; }
.ph-photo { transition: background-size .45s ease, filter .35s ease; background-size: cover; }
.case-gallery--tank .ph-photo:first-child {
  background-color: #e9edec;
  background-repeat: no-repeat;
  background-size: contain;
}
a.card:hover .ph-photo { filter: saturate(1.06) contrast(1.04); }

/* Strength — dark precision panel */
.home-page section[aria-labelledby="strength-heading"] {
  color: #fff;
  background:
    linear-gradient(110deg, rgba(0,209,159,.07), transparent 38%),
    var(--c-navy-800);
  overflow: hidden;
}
.home-page section[aria-labelledby="strength-heading"]::before {
  content: "05";
  position: absolute;
  right: -20px;
  bottom: -72px;
  font: 800 17rem/1 var(--font-en);
  color: rgba(255,255,255,.025);
}
.home-page section[aria-labelledby="strength-heading"] .section-title { color: #fff; }
.home-page section[aria-labelledby="strength-heading"] .section-eyebrow { color: var(--c-accent); }
.home-page section[aria-labelledby="strength-heading"] .grid-5 {
  gap: 1px;
  padding: 1px;
  background: rgba(255,255,255,.12);
}
.home-page .strength-card {
  min-height: 210px;
  justify-content: center;
  padding: 30px 20px;
  color: #fff;
  background: var(--c-navy-800);
  border: 0;
  box-shadow: none;
}
.home-page .strength-card__icon {
  width: 54px; height: 54px;
  border: 1px solid rgba(0,209,159,.48);
  border-radius: 0;
  background: rgba(0,209,159,.08);
  color: var(--c-accent);
}
.home-page .strength-card__no { color: rgba(255,255,255,.36); }
.home-page .strength-card__title { margin-top: 8px; font-size: .92rem; }
/* Full-width image statements */
.photo-break {
  min-height: 540px;
  justify-content: flex-start;
  text-align: left;
}
.photo-break::before {
  z-index: 1;
  background: linear-gradient(90deg, rgba(6,10,11,.88), rgba(6,10,11,.48) 58%, rgba(6,10,11,.18));
}
.photo-break::after {
  content: "";
  display: block;
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 120px 120px;
  pointer-events: none;
}
.photo-break__inner {
  width: min(calc(100% - 40px), var(--container-w));
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
  z-index: 2;
}
.photo-break__ttl {
  max-width: 18ch;
  margin-top: 20px;
  padding-left: 24px;
  border-left: 3px solid var(--c-accent);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.45;
  letter-spacing: -.025em;
  color: #fff !important;
}

/* Business — editorial mosaic */
.home-page section[aria-labelledby="biz-heading"] .grid-5 {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
}
.home-page .biz-card:nth-child(1),
.home-page .biz-card:nth-child(2) { grid-column: span 6; }
.home-page .biz-card:nth-child(n+3) { grid-column: span 4; }
.home-page .biz-card .ph-photo { aspect-ratio: 16 / 9; }
.home-page .biz-card:nth-child(-n+2) .card__title { font-size: 1.18rem; }
.home-page .biz-card .card__body { min-height: 132px; }

/* Portfolio */
.work-card .ph-photo { aspect-ratio: 16 / 10; }
.work-card__cat {
  position: relative;
  z-index: 2;
  margin-top: -38px;
  padding: .48em .9em;
  background: var(--c-accent);
  color: var(--c-navy-900);
}
.work-card__meta { padding-top: 10px; border-top: 1px solid var(--c-gray-200); line-height: 1.7; }

/* Flow */
.step-list { margin-top: 10px; }
.step-list--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.step-card__no {
  background: var(--c-navy-800);
  box-shadow: 7px 7px 0 rgba(0,209,159,.16);
}
.step-card__title { min-height: 54px; }

/* FAQ and information */
.faq-item {
  border: 0;
  border-bottom: 1px solid var(--c-gray-200);
  border-left: 3px solid transparent;
  box-shadow: 0 7px 24px rgba(12,22,24,.04);
  transition: border-color .2s ease, transform .2s ease;
}
.faq-item:hover,
.faq-item[open] { border-left-color: var(--c-accent); transform: translateX(4px); }
.faq-item summary { padding-top: 21px; padding-bottom: 21px; }
.faq-item summary::before { border-radius: 0; background: var(--c-navy-800); color: var(--c-accent); }
.home-page section[aria-labelledby="bottom-info-heading"] .card { padding: 30px !important; }
.home-page section[aria-labelledby="bottom-info-heading"] .card > p:first-child {
  padding-bottom: 12px;
  border-bottom: 2px solid var(--c-navy-800);
  font-size: 1.05rem;
}

/* Company qualification — photography + credentials */
.company-qualification { background: #f7f8f7; }
.qualification-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 10px;
  min-height: 430px;
}
.qualification-photo {
  min-height: 430px;
  height: 100%;
  aspect-ratio: auto;
  align-items: flex-end;
  justify-content: flex-start;
  border: 0;
  background-image: url("../images/asbestos-survey.jpg");
  background-position: center;
  clip-path: polygon(0 0, calc(100% - 46px) 0, 100% 46px, 100% 100%, 0 100%);
}
.qualification-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7,12,13,.88), rgba(7,12,13,.08) 70%);
}
.qualification-photo__copy {
  position: relative;
  z-index: 2;
  padding: 38px;
  color: #fff;
}
.qualification-photo__copy span {
  display: block;
  margin-bottom: 12px;
  font: 700 .68rem/1 var(--font-en);
  letter-spacing: .28em;
  color: var(--c-accent);
}
.qualification-photo__copy strong {
  font-size: clamp(1.45rem, 2.6vw, 2.35rem);
  line-height: 1.5;
  letter-spacing: -.02em;
}
.qualification-grid { gap: 10px; }
.company-qualification .qual-card {
  position: relative;
  min-height: 210px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  text-align: left;
  background: #fff;
  border-bottom: 3px solid transparent;
  box-shadow: 0 12px 30px rgba(12,22,24,.06);
  transition: transform .25s ease, border-color .25s ease;
}
.company-qualification .qual-card:hover {
  transform: translateY(-5px);
  border-bottom-color: var(--c-accent);
}
.company-qualification .qual-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 0 auto;
  border-radius: 0;
  border: 1px solid rgba(0,140,105,.22);
  background: rgba(0,209,159,.08);
  color: var(--c-blue-700);
}
.company-qualification .qual-card__title { font-size: .92rem; line-height: 1.55; }

/* CTA / footer */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: 58px 0;
  background:
    linear-gradient(105deg, var(--c-navy-900) 0 64%, var(--c-blue-700) 64% 100%);
}
.cta-band::before {
  content: "CONTACT";
  position: absolute;
  left: -10px;
  bottom: -44px;
  font: 800 8rem/1 var(--font-en);
  letter-spacing: -.04em;
  color: rgba(255,255,255,.035);
}
.cta-band__inner { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(1.35rem, 2.5vw, 2rem); letter-spacing: -.02em; }
.site-footer { padding-top: 42px; background: #080d0e; }
.footer-nav a { position: relative; }
.footer-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -5px;
  height: 1px;
  background: var(--c-accent);
  transition: right .2s ease;
}
.footer-nav a:hover::after { right: 0; }

/* Motion */
.reveal-item {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .65s cubic-bezier(.2,.7,.2,1), transform .65s cubic-bezier(.2,.7,.2,1);
}
.reveal-item.is-visible { opacity: 1; transform: translateY(0); }
.grid .reveal-item:nth-child(2) { transition-delay: .06s; }
.grid .reveal-item:nth-child(3) { transition-delay: .12s; }
.grid .reveal-item:nth-child(4) { transition-delay: .18s; }
.grid .reveal-item:nth-child(5) { transition-delay: .24s; }
.grid .reveal-item:nth-child(6) { transition-delay: .30s; }

@media (max-width: 980px) {
  .site-header__inner { height: 68px; }
  .gnav { inset: 68px 0 0; }
  .gnav a { padding: 16px 4px; }
  .gnav a::after { display: none; }
  .home-page section[aria-labelledby="biz-heading"] .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .home-page .biz-card:nth-child(n) { grid-column: auto; }
  .home-page .biz-card:last-child { grid-column: 1 / -1; }
  .home-page .strength-card { min-height: 190px; }
  .step-list--four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .qualification-layout { grid-template-columns: 1fr; }
  .qualification-photo { min-height: 380px; }
}

@media (max-width: 700px) {
  .hero__video { object-position: 64% center; }
  .hero__video-mask { display: none; }
  .hero__video-toggle { top: 26px; right: 26px; }
  .section { padding: 68px 0; }
  .section--tight { padding: 58px 0; }
  .hero {
    min-height: calc(100dvh - 68px);
    background-position: 66% center;
  }
  .hero::after { inset: 14px; }
  .hero__inner { padding: 88px 26px 66px; }
  .hero__inner::before { display: none; }
  .hero__inner::after { right: 30px; }
  .hero h1 { max-width: 11ch; font-size: clamp(2.35rem, 11vw, 3.45rem); }
  .hero p:not(.hero__eyebrow) { max-width: 29ch; }
  .home-page .section-head {
    display: block;
    margin-bottom: 38px;
  }
  .home-page .section-head .section-eyebrow { padding-top: 0; }
  .home-page .section-head .section-title { margin-top: 10px; }
  .home-page section[aria-labelledby="about-heading"] .ph-photo { box-shadow: 12px 12px 0 var(--c-navy-800); }
  .photo-break { min-height: 430px; }
  .photo-break__ttl { padding-left: 18px; }
  .home-page section[aria-labelledby="biz-heading"] .grid-5 { grid-template-columns: 1fr; }
  .home-page .biz-card:last-child { grid-column: auto; }
  .home-page .biz-card .card__body { min-height: auto; }
  .cta-band { background: linear-gradient(150deg, var(--c-navy-900) 0 72%, var(--c-blue-700) 72%); }
  .cta-band__actions { width: 100%; }
  .cta-band__actions .btn { flex: 1 1 220px; }
  .qualification-photo { min-height: 330px; }
}

@media (max-width: 560px) {
  .brand { font-size: .88rem; gap: .55em; }
  .brand__mark { width: 90px; height: 32px; }
  .hero__eyebrow { max-width: 30ch; line-height: 1.55; }
  .hero__eyebrow::before { width: 28px; flex: none; }
  .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr; }
  .home-page section[aria-labelledby="strength-heading"] .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .home-page .strength-card { min-height: 170px; padding: 24px 12px; }
  .step-list { grid-template-columns: 1fr; gap: 28px; }
  .step-list--four { grid-template-columns: 1fr; }
  .step-card { padding-right: 0 !important; display: grid; grid-template-columns: 72px 1fr; column-gap: 18px; }
  .step-card__no { grid-row: 1 / span 2; margin: 0; }
  .step-card__title { min-height: auto; align-self: end; }
  .step-card__desc { align-self: start; }
  .site-footer__inner { align-items: flex-start; flex-direction: column; }
  .footer-nav { gap: 12px 18px; }
  .qualification-grid { grid-template-columns: 1fr 1fr; }
  .company-qualification .qual-card { min-height: 170px; padding: 20px 16px; }
  .qualification-photo__copy { padding: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal-item { opacity: 1; transform: none; }
}

/* ---------- Asbestos specialty-site CTA ---------- */
.biz-detail-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.btn-asbestos {
  background: var(--c-navy-800);
  border-color: var(--c-navy-800);
  color: #fff;
}
.btn-asbestos:hover { background: var(--c-blue-700); border-color: var(--c-blue-700); }

.asbestos-lp-section {
  background:
    linear-gradient(rgba(16,29,31,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,29,31,.025) 1px, transparent 1px),
    #eef2f0;
  background-size: 32px 32px;
}
.asbestos-lp-cta {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  min-height: 500px;
  overflow: hidden;
  background: var(--c-navy-800);
  color: #fff;
  box-shadow: 0 30px 80px rgba(8,18,20,.22);
}
.asbestos-lp-cta__visual {
  position: relative;
  min-height: 500px;
  background:
    linear-gradient(0deg, rgba(7,13,14,.52), rgba(7,13,14,.08)),
    url("../images/asbestos-survey.jpg") center / cover no-repeat;
}
.asbestos-lp-cta__visual::after {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(255,255,255,.24);
  border-left-color: var(--c-accent);
}
.asbestos-lp-cta__visual span {
  position: absolute;
  left: 44px;
  bottom: 42px;
  z-index: 2;
  font: 700 .66rem/1 var(--font-en);
  letter-spacing: .28em;
  color: #fff;
}
.asbestos-lp-cta__content {
  position: relative;
  padding: clamp(42px, 6vw, 78px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(0,209,159,.08), transparent 42%),
    var(--c-navy-800);
}
.asbestos-lp-cta__content::before {
  content: "ASBESTOS";
  position: absolute;
  right: -16px;
  bottom: -28px;
  font: 800 6rem/1 var(--font-en);
  letter-spacing: -.04em;
  color: rgba(255,255,255,.025);
  pointer-events: none;
}
.asbestos-lp-cta__content .section-eyebrow { color: var(--c-accent); }
.asbestos-lp-cta__content h2 {
  margin-top: 12px;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  line-height: 1.35;
  letter-spacing: -.025em;
}
.asbestos-lp-cta__lead {
  margin-top: 24px;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 800;
  line-height: 1.65;
}
.asbestos-lp-cta__desc {
  max-width: 48ch;
  margin-top: 16px;
  color: #b9c5c5;
  font-size: .9rem;
}
.asbestos-lp-cta__points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 30px;
}
.asbestos-lp-cta__points li {
  padding: .45em .9em;
  border: 1px solid rgba(0,209,159,.42);
  color: #d9f7ef;
  font-size: .78rem;
  font-weight: 700;
}
.asbestos-lp-cta .btn span,
.asbestos-lp-mini .btn span { font-size: 1.1em; }

.asbestos-lp-mini {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 30px 0 38px;
  padding: 28px 30px 28px 220px;
  min-height: 154px;
  overflow: hidden;
  background: var(--c-navy-800);
  color: #fff;
}
.asbestos-lp-mini::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 190px;
  background:
    linear-gradient(90deg, transparent, var(--c-navy-800)),
    url("../images/asbestos-survey.jpg") center / cover no-repeat;
}
.asbestos-lp-mini > * { position: relative; z-index: 1; }
.asbestos-lp-mini span:first-child {
  display: block;
  margin-bottom: 8px;
  font: 700 .64rem/1 var(--font-en);
  letter-spacing: .24em;
  color: var(--c-accent);
}
.asbestos-lp-mini strong { display: block; font-size: 1.05rem; }
.asbestos-lp-mini p { margin-top: 5px; color: #aebbbb; font-size: .82rem; }
.asbestos-lp-mini .btn { flex: none; }

@media (max-width: 760px) {
  .asbestos-lp-cta { grid-template-columns: 1fr; }
  .asbestos-lp-cta__visual { min-height: 340px; }
}

@media (max-width: 700px) {
  .asbestos-lp-mini {
    align-items: flex-start;
    flex-direction: column;
    padding: 190px 24px 26px;
  }
  .asbestos-lp-mini::before {
    inset: 0 0 auto;
    width: 100%;
    height: 170px;
    background:
      linear-gradient(0deg, var(--c-navy-800), transparent 65%),
      url("../images/asbestos-survey.jpg") center / cover no-repeat;
  }
  .asbestos-lp-mini .btn { width: 100%; }
}

@media (max-width: 560px) {
  .biz-detail-actions { width: 100%; }
  .biz-detail-actions .btn { width: 100%; }
  .asbestos-lp-cta__content { padding: 38px 26px 44px; }
  .asbestos-lp-cta__visual { min-height: 280px; }
  .asbestos-lp-cta__visual span { left: 30px; bottom: 28px; }
}

/* ---------- Strength dimension: five-panel CSS 3D ring ---------- */
.strength-dimension {
  --dimension-card-w: clamp(300px, 25vw, 360px);
  --dimension-card-h: clamp(390px, 31vw, 440px);
  --dimension-radius: clamp(285px, 28vw, 420px);
  position: relative;
  left: 50%;
  width: min(100vw, 1800px);
  margin-top: 44px;
  overflow: hidden;
  transform: translateX(-50%);
  border-block: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(circle at 50% 46%, rgba(0,209,159,.1), transparent 28%),
    linear-gradient(115deg, rgba(0,209,159,.04), transparent 44%),
    #0d1718;
  box-shadow: 0 32px 80px rgba(0,0,0,.2);
  isolation: isolate;
}
.strength-dimension::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .12;
  background-image:
    linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 76%, transparent);
}
.strength-dimension__scene {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 620px;
  padding: 66px 0 40px;
  outline: none;
  perspective: 1100px;
  perspective-origin: 50% 48%;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}
.strength-dimension__scene:active { cursor: grabbing; }
.strength-dimension__scene:focus-visible::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid var(--c-accent);
  pointer-events: none;
}
.strength-dimension__axis {
  position: absolute;
  top: 28px;
  left: max(28px, calc((100% - 1320px) / 2));
  color: rgba(255,255,255,.35);
  font: 600 .7rem/1.2 var(--font-en);
  letter-spacing: .16em;
}
.strength-dimension__axis span { color: var(--c-accent); }
.strength-dimension__ring {
  --ring-rotation: 0deg;
  --ring-tilt: -4deg;
  position: relative;
  width: var(--dimension-card-w);
  height: var(--dimension-card-h);
  transform: rotateX(var(--ring-tilt)) rotateY(var(--ring-rotation));
  transform-style: preserve-3d;
  transition: transform .9s cubic-bezier(.2,.76,.2,1);
  will-change: transform;
}
.strength-dimension__ring.is-dragging { transition: none; }
.dimension-card {
  --dimension-angle: calc(var(--card-index) * 72deg);
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 0;
  background: #142021;
  color: #fff;
  text-align: left;
  backface-visibility: hidden;
  transform: rotateY(var(--dimension-angle)) translateZ(var(--dimension-radius));
  transform-style: preserve-3d;
  opacity: .58;
  filter: brightness(.72) saturate(.62);
  cursor: pointer;
  box-shadow: 0 24px 54px rgba(0,0,0,.34);
  transition: opacity .5s ease, filter .5s ease, border-color .5s ease, box-shadow .5s ease;
}
.dimension-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1.03);
}
.dimension-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8,17,18,.5), rgba(8,17,18,.68) 43%, rgba(8,17,18,.96)),
    linear-gradient(125deg, rgba(0,209,159,.14), transparent 55%);
}
.dimension-card:nth-child(1) { --card-index: 0; }
.dimension-card:nth-child(2) { --card-index: 1; }
.dimension-card:nth-child(3) { --card-index: 2; }
.dimension-card:nth-child(4) { --card-index: 3; }
.dimension-card:nth-child(5) { --card-index: 4; }
.dimension-card:nth-child(1)::before { background-image: url("../images/hero-welding.jpg"); background-position: 56% center; }
.dimension-card:nth-child(2)::before { background-image: url("../images/custom-iron-furniture-v1.jpg"); }
.dimension-card:nth-child(3)::before { background-image: url("../images/equipment-installation-single-tank-double-height-wide-v2.jpg"); }
.dimension-card:nth-child(4)::before { background-image: url("../images/demolition-excavator-roger-starnes-unsplash.jpg"); background-position: 58% center; }
.dimension-card:nth-child(5)::before { background-image: url("../images/about-team-workshop-v2.jpg"); background-position: 52% center; }
.dimension-card.is-active {
  opacity: 1;
  filter: none;
  border-color: rgba(0,209,159,.75);
  box-shadow: 0 30px 76px rgba(0,0,0,.5), 0 0 0 1px rgba(0,209,159,.16);
}
.dimension-card:focus-visible { outline: 3px solid var(--c-accent); outline-offset: 5px; }
.dimension-card__no {
  color: rgba(255,255,255,.16);
  font: 700 clamp(3.4rem, 5.4vw, 5.4rem)/.8 var(--font-en);
  letter-spacing: -.07em;
  -webkit-text-stroke: 1px rgba(255,255,255,.36);
}
.dimension-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: flex-end;
  margin-top: 34px;
}
.dimension-card__eyebrow {
  margin-bottom: 12px;
  color: var(--c-accent);
  font: 700 .68rem/1.2 var(--font-en);
  letter-spacing: .16em;
}
.dimension-card__title {
  display: block;
  font-size: clamp(1.36rem, 2vw, 1.85rem);
  font-weight: 800;
  line-height: 1.42;
  letter-spacing: .02em;
  text-shadow: 0 2px 18px rgba(0,0,0,.82);
}
.dimension-card__desc {
  display: block;
  margin-top: 14px;
  color: rgba(255,255,255,.72);
  font-size: .8rem;
  line-height: 1.8;
  text-shadow: 0 2px 12px rgba(0,0,0,.9);
}
.dimension-card__foot {
  display: block;
  margin-top: 24px;
  color: rgba(255,255,255,.46);
  font: 600 .64rem/1 var(--font-en);
  letter-spacing: .11em;
}
.strength-dimension__hud {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: auto auto minmax(180px, 1fr) auto;
  align-items: center;
  gap: 26px;
  width: min(1320px, calc(100% - 56px));
  min-height: 84px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,.13);
}
.strength-dimension__gesture {
  color: rgba(255,255,255,.4);
  font: 600 .64rem/1.4 var(--font-en);
  letter-spacing: .12em;
}
.strength-dimension__gesture span { color: var(--c-accent); }
.strength-dimension__controls { display: flex; gap: 8px; }
.strength-dimension__controls button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 0;
  background: transparent;
  color: #fff;
  font: 600 1rem/1 var(--font-en);
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.strength-dimension__controls button[data-dimension-toggle] { font-size: .72rem; letter-spacing: -.1em; }
.strength-dimension__controls button:hover,
.strength-dimension__controls button:focus-visible {
  border-color: var(--c-accent);
  background: rgba(0,209,159,.1);
  color: var(--c-accent);
}
.strength-dimension__nav { display: flex; align-items: center; gap: 8px; }
.strength-dimension__nav button {
  position: relative;
  width: 100%;
  height: 30px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.strength-dimension__nav button::before {
  content: "";
  position: absolute;
  inset: 14px 0 auto;
  height: 2px;
  background: rgba(255,255,255,.16);
  transition: background .25s ease;
}
.strength-dimension__nav button:hover::before,
.strength-dimension__nav button:focus-visible::before { background: rgba(255,255,255,.46); }
.strength-dimension__nav button.is-active::before { background: var(--c-accent); }
.strength-dimension__count {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: rgba(255,255,255,.38);
  font: 600 .82rem/1 var(--font-en);
}
.strength-dimension__count [data-dimension-current] { color: #fff; font-size: 1.25rem; }

/* Keep all five business images in one brighter visual tone. */
.home-page section[aria-labelledby="biz-heading"] .biz-card .ph-photo {
  filter: brightness(1.1) saturate(.9) contrast(.96);
}
.home-page section[aria-labelledby="biz-heading"] .biz-card:hover .ph-photo {
  filter: brightness(1.14) saturate(.98) contrast(.98);
}

@media (max-width: 760px) {
  .strength-dimension {
    --dimension-card-w: min(78vw, 300px);
    --dimension-card-h: 390px;
    --dimension-radius: min(50vw, 195px);
    width: 100vw;
    margin-top: 34px;
  }
  .strength-dimension__scene { min-height: 535px; padding-top: 74px; perspective: 820px; }
  .strength-dimension__axis { top: 24px; left: 20px; }
  .dimension-card { padding: 22px; }
  .dimension-card__no { font-size: 3.6rem; }
  .dimension-card__body { margin-top: 26px; }
  .dimension-card__title { font-size: 1.35rem; line-height: 1.45; }
  .dimension-card__desc { font-size: .76rem; line-height: 1.75; }
  .dimension-card__foot { margin-top: 18px; }
  .strength-dimension__hud {
    grid-template-columns: 1fr auto;
    gap: 10px 20px;
    width: calc(100% - 36px);
    padding: 14px 0 18px;
  }
  .strength-dimension__gesture { grid-column: 1; grid-row: 1; }
  .strength-dimension__count { grid-column: 2; grid-row: 1; justify-self: end; }
  .strength-dimension__nav { grid-column: 1 / -1; grid-row: 2; }
  .strength-dimension__controls { grid-column: 1 / -1; grid-row: 3; justify-content: center; margin-top: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  .strength-dimension__ring { transition: none; }
  .dimension-card { transition: none; }
}

@media (max-width: 700px) {
  .photo-break--craftsmanship { background-size: auto 112%; }
}

/* ============================================================
   Mobile usability + crawlable hidden page headings
   ============================================================ */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body { overflow-wrap: anywhere; }
body.nav-open { overflow: hidden; }
a, button { -webkit-tap-highlight-color: rgba(0,209,159,.22); }
.page-hero {
  display: block;
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  min-height: 0 !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}
.breadcrumb.container { padding: 14px 20px; }

@media (max-width: 900px) {
  .gnav {
    height: calc(100vh - 68px);
    height: calc(100dvh - 68px);
    padding: 14px max(20px, env(safe-area-inset-right)) max(30px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  }
  .gnav a { min-height: 52px; display: flex; align-items: center; }
  .hamburger { width: 48px; height: 48px; }
}

@media (max-width: 600px) {
  .container { padding-left: 18px; padding-right: 18px; }
  .breadcrumb.container {
    padding: 12px 18px;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
  }
  .breadcrumb.container::-webkit-scrollbar { display: none; }
  .section-title { line-height: 1.42; }
  .section-lead, .card__desc, .faq-item__a { line-height: 1.85; }
  .hero__actions { width: 100%; }
  .hero__actions .btn { flex: 1 1 100%; width: 100%; }
  .photo-break__inner { width: 100%; padding-left: 18px; padding-right: 18px; }
  .cta-band__actions .btn { width: 100%; flex-basis: 100%; }
  .footer-sub { align-items: flex-start; flex-direction: column; }
  .info-table th, .info-table td { overflow-wrap: anywhere; }
  .filter-tabs {
    flex-wrap: nowrap;
    margin-left: -18px;
    margin-right: -18px;
    padding: 0 18px 8px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .filter-tabs::-webkit-scrollbar { display: none; }
  .filter-tabs button { flex: none; min-height: 44px; }
}

@media (max-width: 480px) {
  .section { padding-top: 58px; padding-bottom: 58px; }
  .section--tight { padding-top: 50px; padding-bottom: 50px; }
  .card__body { padding: 19px 18px 22px; }
  .faq-item summary { padding-right: 44px; padding-left: 48px; }
  .faq-item__a { padding-left: 48px; }
  .qualification-grid { grid-template-columns: 1fr; }
  .company-qualification .qual-card { min-height: 148px; }
  .cta-band { padding-top: 46px; padding-bottom: 46px; }
  .site-footer .brand { max-width: 100%; }
}

/* Footer contact band: specialty-site shortcut */
.btn-asbestos-site {
  background: #fff;
  border-color: #fff;
  color: var(--c-navy-900);
}
.btn-asbestos-site:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #06100e;
}
.btn-asbestos-site span { font-size: 1.08em; }
.cta-band__actions .btn { padding-left: 1.35em; padding-right: 1.35em; }

/* ============================================================
   Premium industrial editorial polish
   ============================================================ */
.home-page .hero__inner {
  display: grid;
  align-content: end;
  gap: clamp(42px, 7vh, 72px);
  padding-bottom: 42px;
}
.home-page .hero__inner::before,
.home-page .hero__inner::after { display: none; }
.hero__content { max-width: 860px; }
.hero__signature {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 30px;
  font: 700 .62rem/1 var(--font-en);
  letter-spacing: .28em;
  color: rgba(255,255,255,.52);
}
.hero__signature span:first-child {
  color: var(--c-accent);
}
.hero__signature span + span {
  display: flex;
  align-items: center;
  gap: 18px;
}
.hero__signature span + span::before {
  content: "";
  width: 74px;
  height: 1px;
  background: rgba(255,255,255,.28);
}
.home-page .hero h1 span {
  position: relative;
  display: inline-block;
}
.home-page .hero h1 span::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .04em;
  z-index: -1;
  height: .22em;
  background: linear-gradient(90deg, var(--c-accent), rgba(0,209,159,.08));
}
.hero__capabilities {
  width: min(920px, calc(100% - 72px));
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(7,12,13,.74);
  backdrop-filter: blur(16px);
}
.hero__capabilities a {
  position: relative;
  min-height: 88px;
  padding: 18px 44px 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: #fff;
  border-right: 1px solid rgba(255,255,255,.14);
  transition: background-color .25s ease, color .25s ease;
}
.hero__capabilities a:last-child { border-right: 0; }
.hero__capabilities a::after {
  content: "↗";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-accent);
  font: 500 1rem/1 var(--font-en);
  transition: transform .25s ease;
}
.hero__capabilities a:hover { background: var(--c-accent); color: #06100e; }
.hero__capabilities a:hover::after { color: #06100e; transform: translate(3px, -3px); }
.hero__capabilities-no {
  font: 700 .72rem/1 var(--font-en);
  color: var(--c-accent);
}
.hero__capabilities a:hover .hero__capabilities-no { color: #06100e; }
.hero__capabilities small,
.hero__capabilities strong { display: block; }
.hero__capabilities small {
  margin-bottom: 6px;
  font: 600 .56rem/1 var(--font-en);
  letter-spacing: .2em;
  color: rgba(255,255,255,.48);
}
.hero__capabilities a:hover small { color: rgba(6,16,14,.62); }
.hero__capabilities strong { font-size: .88rem; letter-spacing: .03em; }

.home-page section[data-section-no] { overflow: hidden; }
.home-page section[data-section-no]::after {
  content: attr(data-section-no);
  position: absolute;
  top: 34px;
  right: max(18px, calc((100vw - var(--container-w)) / 2));
  z-index: 0;
  font: 800 clamp(4rem, 8vw, 7rem)/1 var(--font-en);
  letter-spacing: -.08em;
  color: rgba(12,22,24,.035);
  pointer-events: none;
}
.home-page section[data-section-no] > .container { position: relative; z-index: 1; }
.home-page section[aria-labelledby="strength-heading"][data-section-no]::after {
  color: rgba(255,255,255,.04);
}

.home-about { padding-top: 104px; padding-bottom: 112px; }
.home-about__copy { align-self: center; }
.home-about__copy > p { line-height: 2.05; }
.home-about__scope {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 30px 0 10px;
  border-top: 1px solid var(--c-gray-200);
  border-bottom: 1px solid var(--c-gray-200);
}
.home-about__scope li {
  padding: 17px 8px 17px 0;
  font-size: .82rem;
  font-weight: 800;
  border-right: 1px solid var(--c-gray-200);
}
.home-about__scope li:last-child { border-right: 0; padding-left: 14px; }
.home-about__scope li:nth-child(2) { padding-left: 14px; }
.home-about__scope span {
  display: block;
  margin-bottom: 7px;
  font: 700 .62rem/1 var(--font-en);
  color: var(--c-blue-600);
}
.home-about__visual { position: relative; padding: 0 38px 38px 0; }
.home-page .home-about .home-about__visual .ph-photo {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 3;
  box-shadow: none;
  clip-path: polygon(0 0, calc(100% - 52px) 0, 100% 52px, 100% 100%, 0 100%);
}
.home-about__visual::before {
  content: "";
  position: absolute;
  inset: 38px 0 0 38px;
  background:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    var(--c-navy-800);
  background-size: 28px 28px;
}
.home-about__visual p {
  position: absolute;
  left: -34px;
  bottom: 6px;
  z-index: 2;
  min-width: 310px;
  padding: 18px 22px;
  background: var(--c-accent);
  color: #06100e;
  font-size: .9rem;
  font-weight: 800;
  box-shadow: 0 16px 40px rgba(3,16,13,.18);
}
.home-about__visual p span {
  display: block;
  margin-bottom: 6px;
  font: 700 .58rem/1 var(--font-en);
  letter-spacing: .22em;
  opacity: .64;
}

.home-page .biz-card {
  min-height: 430px;
  justify-content: flex-end;
  color: #fff;
  background: var(--c-navy-800);
  border: 0;
}
.home-page .biz-card:nth-child(n+3) { min-height: 360px; }
.home-page .biz-card .ph-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
}
.home-page .biz-card .ph-photo::before {
  background: linear-gradient(180deg, rgba(8,13,14,.04) 24%, rgba(8,13,14,.94) 100%);
}
.home-page .biz-card .card__body {
  position: relative;
  z-index: 2;
  min-height: 0;
  flex: none;
  padding: 80px 28px 28px;
}
.home-page .biz-card .card__title { font-size: 1.15rem; color: #fff; }
.home-page .biz-card .card__desc { color: rgba(255,255,255,.68); }
.biz-card__index {
  position: absolute;
  top: 22px;
  left: 22px;
  z-index: 2;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(7,12,13,.48);
  color: var(--c-accent);
  font: 700 .7rem/1 var(--font-en);
  backdrop-filter: blur(8px);
}
.home-page .biz-card::after {
  content: "↗";
  position: absolute;
  right: 22px;
  top: 22px;
  z-index: 2;
  color: #fff;
  font: 400 1.2rem/1 var(--font-en);
}
.home-page a.work-card::after {
  content: "VIEW";
  position: absolute;
  right: 18px;
  top: 18px;
  z-index: 2;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.45);
  background: rgba(7,12,13,.46);
  color: #fff;
  font: 700 .56rem/1 var(--font-en);
  letter-spacing: .18em;
  backdrop-filter: blur(8px);
}

.home-flow {
  background:
    linear-gradient(120deg, rgba(0,209,159,.055), transparent 38%),
    #eef1f0;
}
.home-flow .step-list {
  padding: 42px 28px 38px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    var(--c-navy-800);
  background-size: 32px 32px;
  box-shadow: 0 28px 70px rgba(7,16,18,.16);
}
.home-flow .step-list::before { left: 5%; right: 5%; background: var(--c-accent); }
.home-flow .step-card__no {
  border: 1px solid rgba(0,209,159,.42);
  background: #10191b;
  box-shadow: 7px 7px 0 rgba(0,209,159,.14);
}
.home-flow .step-card__title {
  color: #fff;
  border-color: rgba(255,255,255,.18);
}
.home-flow .step-card__desc { color: rgba(255,255,255,.56); }
.home-flow .btn-outline { background: #fff; }

.home-page .faq-item summary { font-size: 1rem; }
.home-page section[aria-labelledby="bottom-info-heading"] {
  background: linear-gradient(180deg, #f8f9f8, #eef1f0);
}

@media (max-width: 980px) {
  .hero__capabilities { width: min(100%, 860px); }
  .hero__capabilities a { padding-left: 16px; gap: 11px; }
  .home-about__visual p { left: -10px; }
  .home-flow .step-list { padding: 36px 28px; row-gap: 44px; }
}

@media (max-width: 700px) {
  .home-page .hero__inner { gap: 36px; padding-bottom: 28px; }
  .hero__signature { margin-bottom: 22px; }
  .hero__signature span + span::before { width: 32px; }
  .hero__capabilities {
    display: flex;
    width: calc(100% + 26px);
    margin-right: -26px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .hero__capabilities::-webkit-scrollbar { display: none; }
  .hero__capabilities a {
    flex: 0 0 300px;
    min-height: 80px;
    scroll-snap-align: start;
  }
  .home-page section[data-section-no]::after { top: 20px; font-size: 4.25rem; }
  .home-about { padding-top: 74px; padding-bottom: 80px; }
  .home-about__visual { margin-top: 8px; padding: 0 22px 42px 0; }
  .home-about__visual p { left: 16px; bottom: 4px; min-width: 0; width: calc(100% - 40px); }
  .home-page .biz-card:nth-child(n) { min-height: 360px; }
  .home-flow .step-list { padding: 32px 24px; }
}

@media (max-width: 560px) {
  .hero__signature { font-size: .54rem; letter-spacing: .2em; }
  .home-about__scope { grid-template-columns: 1fr; }
  .home-about__scope li,
  .home-about__scope li:nth-child(2),
  .home-about__scope li:last-child {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-right: 0;
    border-bottom: 1px solid var(--c-gray-200);
  }
  .home-about__scope li:last-child { border-bottom: 0; }
  .home-about__scope span { margin: 0; }
  .home-page .home-about .home-about__visual .ph-photo { aspect-ratio: 4 / 3; }
  .home-flow .step-list { grid-template-columns: 1fr; row-gap: 26px; }
  .home-flow .step-card {
    grid-template-columns: 64px 1fr;
    padding: 0 !important;
  }
  .home-flow .step-card__no { width: 58px; height: 58px; }
  .home-page .biz-card:nth-child(n) { min-height: 330px; }
}

/* ---------- Business / Works: in-sequence scroll graphic ---------- */
.sequence-section {
  overflow: clip;
}
.sequence-section .section-head {
  margin-bottom: 42px;
}
.sequence-section .section-title {
  max-width: 100%;
  padding-bottom: 30px;
  font-size: clamp(2.75rem, 4.4vw, 4.75rem);
  line-height: 1.08;
  letter-spacing: -.05em;
}
.sequence-section .section-title::after {
  width: 78px;
}
.sequence-section .section-lead {
  max-width: 74ch;
}
.sequence-grid {
  gap: 16px !important;
}
.sequence-card {
  transform-origin: 50% 50%;
  will-change: opacity, transform;
}
.sequence-grid.is-sequence-ready .sequence-card {
  opacity: 0;
  transform: scale(.62);
  transition:
    opacity .5s cubic-bezier(.16, 1, .3, 1),
    transform .6s cubic-bezier(.16, 1, .3, 1);
}
.sequence-grid.is-sequence-ready.is-sequence-visible .sequence-card {
  opacity: 1;
  transform: scale(1);
  transition-delay: calc(var(--sequence-order, 0) * 70ms);
}
.sequence-card__index {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 3;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.38);
  background: rgba(7,12,13,.52);
  color: var(--c-accent);
  font: 700 .7rem/1 var(--font-en);
  backdrop-filter: blur(8px);
}

@media (max-width: 700px) {
  .sequence-section .section-title {
    padding-bottom: 24px;
    font-size: clamp(2.1rem, 8.8vw, 3rem);
    line-height: 1.12;
  }
  .sequence-section .section-head { margin-bottom: 34px; }
  .sequence-grid { gap: 14px !important; }
  .sequence-grid.is-sequence-ready .sequence-card { transform: scale(.72); }
}

@media (prefers-reduced-motion: reduce) {
  .sequence-grid .sequence-card {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ---------- Company information: in-sequence panels ---------- */
.company-info-sequence {
  position: relative;
  overflow: hidden;
  background-color: #f5f5f2;
  background-image:
    linear-gradient(rgba(12, 22, 24, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 22, 24, .035) 1px, transparent 1px);
  background-size: 64px 64px;
}
.company-info-sequence::before {
  content: "IN SEQUENCE";
  position: absolute;
  top: 38px;
  right: -1vw;
  color: rgba(12, 22, 24, .035);
  font: 800 clamp(4rem, 10vw, 10rem)/.85 var(--font-en);
  letter-spacing: -.07em;
  white-space: nowrap;
  pointer-events: none;
}
.company-info-sequence .container {
  position: relative;
  z-index: 1;
}
.company-info-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}
.home-page section[aria-labelledby="bottom-info-heading"] .company-info-card {
  position: relative;
  min-width: 0;
  min-height: 590px;
  padding: 32px !important;
  overflow: hidden;
  border: 1px solid var(--c-navy-900);
  border-radius: 0;
  background: rgba(255,255,255,.9);
  box-shadow: none;
}
.home-page .company-info-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--c-accent);
  transition: width .6s cubic-bezier(.16, 1, .3, 1);
  transition-delay: calc(var(--sequence-order, 0) * 70ms + 260ms);
}
.company-info-grid.is-sequence-ready .company-info-card::before {
  width: 0;
}
.company-info-grid.is-sequence-ready.is-sequence-visible .company-info-card::before,
.home-page .company-info-card:hover::before {
  width: 100%;
}
.company-info-card__index {
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(12, 22, 24, .11);
  font: 800 clamp(2.8rem, 4.8vw, 5rem)/1 var(--font-en);
  letter-spacing: -.08em;
}
.company-info-card__label {
  margin: 0 0 8px;
  color: var(--c-blue-700);
  font: 700 .65rem/1.2 var(--font-en);
  letter-spacing: .18em;
}
.home-page .company-info-card > .company-info-card__title {
  margin: 0 0 28px;
  padding: 0 0 18px;
  border-bottom: 2px solid var(--c-navy-900);
  font-size: clamp(1.25rem, 1.7vw, 1.55rem);
  font-weight: 800;
}
.company-info-card__list {
  gap: 0;
  border-top: 1px solid var(--c-gray-200);
}
.company-info-card__list li {
  display: flex;
  gap: .75em;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--c-gray-200);
  font-size: .9rem;
  line-height: 1.7;
}
.company-info-card__list svg {
  width: 1.25em;
  height: 1.25em;
  margin-top: .2em;
  flex: none;
  color: var(--c-blue-700);
}
.company-info-card__table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
  line-height: 1.65;
}
.company-info-card__table th,
.company-info-card__table td {
  padding: 8px 0;
  border-bottom: 1px solid var(--c-gray-200);
  vertical-align: top;
}
.company-info-card__table th {
  width: 72px;
  padding-right: 12px;
  color: var(--c-text-muted);
  text-align: left;
  white-space: nowrap;
}
.company-info-card__link {
  display: inline-flex;
  gap: .55em;
  align-items: center;
  margin-top: 22px;
  color: var(--c-blue-700);
  letter-spacing: .02em;
}
.company-info-card__link span {
  transition: transform .2s ease;
}
.company-info-card__link:hover span {
  transform: translate(3px, -3px);
}
.company-info-card--access .map-embed {
  min-height: 0;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--c-gray-200);
  filter: grayscale(.3) contrast(.96);
}
.company-info-card__address {
  margin-top: 16px;
  color: var(--c-text-muted);
  font-size: .82rem;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .company-info-grid { grid-template-columns: 1fr; }
  .home-page .company-info-card { min-height: 0; }
  .company-info-card--access .map-embed { aspect-ratio: 16 / 8; }
}

@media (max-width: 480px) {
  .home-page section[aria-labelledby="bottom-info-heading"] .company-info-card { padding: 25px 22px !important; }
  .company-info-card__index { top: 20px; right: 20px; font-size: 3rem; }
  .company-info-card--access .map-embed { aspect-ratio: 4 / 3; }
}

/* ---------- Flow: PROJECTS-inspired horizontal process showcase ---------- */
.home-flow {
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(rgba(255,255,255,.027) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.027) 1px, transparent 1px),
    radial-gradient(circle at 50% 48%, rgba(0,209,159,.1), transparent 36%),
    #0b1415;
  background-size: 42px 42px, 42px 42px, auto, auto;
}
.home-flow .section-head { margin-bottom: 34px; }
.home-flow .section-eyebrow { color: var(--c-accent); }
.home-flow .section-title {
  color: #fff;
  font-size: clamp(2.75rem, 4.2vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -.05em;
}
.home-flow[data-section-no]::after { color: rgba(255,255,255,.035); }
.flow-projects {
  --flow-card-w: min(72vw, 840px);
  --flow-gap: clamp(26px, 3vw, 54px);
  position: relative;
  left: 50%;
  width: min(100vw, 1800px);
  margin-top: 28px;
  transform: translateX(-50%);
  border-block: 1px solid rgba(0,209,159,.34);
  background: rgba(6,12,13,.46);
  isolation: isolate;
}
.flow-projects__ghost {
  position: absolute;
  top: 6px;
  left: 3vw;
  z-index: -1;
  color: rgba(255,255,255,.035);
  font: 800 clamp(5rem, 13vw, 13rem)/1 var(--font-en);
  letter-spacing: -.07em;
  pointer-events: none;
}
.flow-projects__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 108px 0 58px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  outline: none;
  touch-action: pan-x pan-y;
}
.flow-projects__viewport::-webkit-scrollbar { display: none; }
.flow-projects__viewport:focus-visible {
  box-shadow: inset 0 0 0 2px var(--c-accent);
}
.flow-projects__track {
  display: flex;
  width: max-content;
  gap: var(--flow-gap);
  padding-inline: max(24px, calc((100% - var(--flow-card-w)) / 2));
}
.flow-project {
  position: relative;
  flex: 0 0 var(--flow-card-w);
  min-height: clamp(440px, 42vw, 610px);
  overflow: hidden;
  scroll-snap-align: center;
  scroll-snap-stop: always;
  clip-path: polygon(0 32px, 32px 0, calc(100% - 32px) 0, 100% 32px, 100% calc(100% - 32px), calc(100% - 32px) 100%, 32px 100%, 0 calc(100% - 32px));
  background: #10191b;
  opacity: .38;
  transform: scale(.9);
  filter: saturate(.62) brightness(.72);
  transition: opacity .55s ease, transform .65s cubic-bezier(.16,1,.3,1), filter .55s ease;
  box-shadow: inset 0 0 0 1px rgba(0,209,159,.6);
}
.flow-project.is-active {
  opacity: 1;
  transform: scale(1);
  filter: none;
}
.flow-project::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  box-shadow: inset 0 0 0 2px rgba(0,209,159,.72);
  pointer-events: none;
}
.flow-project__visual {
  position: absolute;
  inset: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1.035);
}
.flow-project__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,10,11,.22), rgba(5,10,11,.02) 64%),
    linear-gradient(0deg, rgba(5,10,11,.32), transparent 54%);
}
.flow-project:nth-child(1) .flow-project__visual { background-image: url("../images/flow-step-01-contact-illustration-v1.webp"); }
.flow-project:nth-child(2) .flow-project__visual { background-image: url("../images/flow-step-02-confirm-illustration-v1.webp"); }
.flow-project:nth-child(3) .flow-project__visual { background-image: url("../images/flow-step-03-estimate-illustration-v1.webp"); }
.flow-project:nth-child(4) .flow-project__visual { background-image: url("../images/flow-step-04-prepare-illustration-v1.webp"); }
.flow-project:nth-child(5) .flow-project__visual { background-image: url("../images/flow-step-05-work-illustration-v1.webp"); }
.flow-project:nth-child(6) .flow-project__visual { background-image: url("../images/flow-step-06-report-illustration-v1.webp"); }
.flow-project__number {
  position: absolute;
  top: 30px;
  right: 34px;
  z-index: 3;
  color: rgba(255,255,255,.82);
  font: 800 clamp(3.5rem, 7vw, 6.8rem)/1 var(--font-en);
  letter-spacing: -.08em;
  -webkit-text-stroke: 1px rgba(0,209,159,.72);
  text-shadow: 0 0 26px rgba(0,209,159,.18);
}
.flow-project__content {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 3;
  width: min(560px, 72%);
  padding: 34px 38px 38px;
  border-top: 1px solid rgba(0,209,159,.66);
  border-right: 1px solid rgba(0,209,159,.42);
  background: rgba(5,11,12,.9);
  backdrop-filter: blur(10px);
}
.flow-project__eyebrow {
  margin-bottom: 14px;
  color: var(--c-accent);
  font: 700 .65rem/1.2 var(--font-en);
  letter-spacing: .22em;
}
.flow-project__title {
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.03em;
}
.flow-project__desc {
  margin-top: 16px;
  color: rgba(255,255,255,.66);
  font-size: .92rem;
  line-height: 1.85;
}
.flow-projects__hud {
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr) auto;
  align-items: center;
  gap: 26px;
  width: min(1320px, calc(100% - 56px));
  min-height: 88px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,.14);
}
.flow-projects__controls { display: flex; gap: 8px; }
.flow-projects__controls button {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.25);
  background: transparent;
  color: #fff;
  font: 700 1.05rem/1 var(--font-en);
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.flow-projects__controls button:hover,
.flow-projects__controls button:focus-visible {
  border-color: var(--c-accent);
  background: rgba(0,209,159,.1);
  color: var(--c-accent);
}
.flow-projects__controls button:disabled { opacity: .28; cursor: default; }
.flow-projects__nav { display: flex; align-items: center; gap: 8px; }
.flow-projects__nav button {
  position: relative;
  width: 100%;
  height: 34px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.flow-projects__nav button::before {
  content: "";
  position: absolute;
  inset: 16px 0 auto;
  height: 2px;
  background: rgba(255,255,255,.16);
  transition: background .2s ease;
}
.flow-projects__nav button.is-active::before { background: var(--c-accent); }
.flow-projects__count {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: rgba(255,255,255,.38);
  font: 700 .82rem/1 var(--font-en);
}
.flow-projects__count [data-flow-current] { color: var(--c-accent); font-size: 1.5rem; }

@media (max-width: 700px) {
  .home-flow .section-title {
    font-size: clamp(2.1rem, 8.8vw, 3rem);
    line-height: 1.12;
  }
  .flow-projects {
    --flow-card-w: calc(100vw - 48px);
    --flow-gap: 16px;
    margin-top: 16px;
  }
  .flow-projects__ghost { top: 28px; left: 18px; font-size: 4.8rem; }
  .flow-projects__viewport { padding: 92px 0 38px; }
  .flow-projects__track { padding-inline: 24px; }
  .flow-project { min-height: 520px; }
  .flow-project__number { top: 26px; right: 28px; font-size: 4.6rem; }
  .flow-project__content {
    width: calc(100% - 26px);
    padding: 28px 24px 30px;
  }
  .flow-project__title { font-size: 1.8rem; }
  .flow-project__desc { font-size: .86rem; }
  .flow-projects__hud {
    grid-template-columns: auto 1fr auto;
    gap: 14px;
    width: calc(100% - 36px);
    min-height: 82px;
  }
  .flow-projects__controls button { width: 42px; height: 42px; }
  .flow-projects__controls button:first-child { display: none; }
  .flow-projects__nav { gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .flow-projects__viewport { scroll-behavior: auto; }
  .flow-project { transition: none; }
}