:root {
  --ink: #132128;
  --green: #174b42;
  --blue: #194b70;
  --paper: #f7f8f5;
  --white: #fff;
  --sand: #e8e4dc;
  --line: #d7dcda;
  --copper: #b36d3c;
  --muted: #617078;
  --max: 1200px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}
body[dir="rtl"] {
  font-family: Tahoma, Arial, sans-serif;
  text-align: right;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea,
select {
  font: inherit;
}
.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
}
.section {
  padding: 100px 0;
}
.label {
  color: var(--copper);
  font-size: 12px;
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: 0.08em;
}
.section h2,
.hero h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.06;
}
.section h2 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(35px, 5vw, 60px);
}
.copy {
  max-width: 680px;
  color: var(--muted);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid currentColor;
  font-weight: 700;
  font-size: 13px;
  transition: transform 0.2s ease;
}
.button:hover {
  transform: translateY(-2px);
}
.primary {
  color: #fff;
  background: var(--copper);
  border-color: var(--copper);
}
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: 0.2s;
}
.site-header.is-solid {
  color: var(--ink);
  background: rgba(247, 248, 245, 0.97);
  border-color: var(--line);
  box-shadow: 0 3px 18px rgba(0, 0, 0, 0.08);
}
.header-inner {
  height: 76px;
  display: flex;
  gap: 25px;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  direction: ltr;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.07em;
}
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  font-family: Georgia, serif;
  font-size: 19px;
}
.brand small {
  display: block;
  font-size: 8px;
  font-weight: normal;
  opacity: 0.75;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 19px;
  font-size: 13px;
}
.nav-links a {
  opacity: 0.85;
}
.nav-links a:hover {
  opacity: 1;
}
.language {
  padding: 6px 8px;
  border: 1px solid currentColor;
}
.mobile-toggle,
.mobile-panel {
  display: none;
}
.hero {
  min-height: min(790px, 86vh);
  display: flex;
  align-items: end;
  padding: 130px 0 72px;
  color: #fff;
  background-color: rgba(8, 31, 28, 0.72);
  background-position: center;
  background-size: cover;
  background-blend-mode: multiply;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 0.36fr);
  gap: 64px;
  align-items: end;
}
.hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(46px, 7vw, 90px);
}
.hero-copy {
  color: rgba(255, 255, 255, 0.86);
  max-width: 650px;
  font-size: 17px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}
.hero-note {
  padding-inline-start: 22px;
  border-inline-start: 1px solid rgba(255, 255, 255, 0.5);
}
.hero-note strong {
  display: block;
  margin: 7px 0 13px;
  font-family: Georgia, serif;
  font-size: 26px;
  line-height: 1.2;
}
.hero-note p {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
}
.home-intro {
  background: #fff;
}
.page-heading,
.quote-page {
  padding: 150px 0 80px;
  background: #fff;
}
.page-heading h1,
.quote-intro h1 {
  max-width: 880px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 500;
  line-height: 1.08;
}
.page-heading p,
.quote-intro p {
  max-width: 680px;
  color: var(--muted);
}
.quote-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: 70px;
  align-items: start;
}
.quote-form,
.quote-success {
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--paper);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 24px;
}
.form-grid label > span,
.form-grid label > small {
  display: block;
  margin-bottom: 6px;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #bfc8c5;
  background: #fff;
}
.form-grid .full {
  grid-column: 1 / -1;
}
.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 9px;
  align-items: start;
}
.consent input {
  width: auto;
  margin-top: 5px;
}
.field-error,
.form-alert {
  color: #9b3434;
}
.form-alert {
  margin-bottom: 18px;
  padding: 12px;
  border-inline-start: 3px solid currentColor;
  background: #fff;
}
.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  opacity: 0;
  pointer-events: none;
}
.quote-success span,
.quote-success strong {
  display: block;
}
.quote-success strong {
  margin: 8px 0 24px;
  color: var(--green);
  font-size: clamp(22px, 4vw, 38px);
  overflow-wrap: anywhere;
}
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
}
.about-body {
  border-top: 1px solid var(--ink);
  padding-top: 23px;
  color: var(--muted);
  font-size: 17px;
  white-space: pre-line;
}
.product-section {
  background: var(--paper);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: 40px;
}
.product-card {
  position: relative;
  grid-column: span 4;
  min-height: 300px;
  overflow: hidden;
  color: #fff;
  background: var(--green);
}
.product-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    0deg,
    rgba(7, 24, 22, 0.9),
    rgba(7, 24, 22, 0.06)
  );
}
.product-card-content {
  position: absolute;
  z-index: 1;
  inset: auto 22px 20px;
}
.product-card h3 {
  margin: 0;
  font-family: Georgia, serif;
  font-size: 27px;
  font-weight: 500;
  line-height: 1.16;
}
.product-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}
.catalog {
  margin-top: 56px;
}
.catalog details {
  background: #fff;
  border-top: 1px solid var(--ink);
}
.catalog summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-family: Georgia, serif;
  font-size: 25px;
}
.catalog summary::-webkit-details-marker {
  display: none;
}
.catalog summary::after {
  content: "+";
  color: var(--copper);
  font-family: Arial;
}
.catalog details[open] summary::after {
  content: "−";
}
.catalog-body {
  padding: 0 0 28px;
  color: var(--muted);
}
.detail-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 20px;
}
.detail-list article {
  padding: 18px;
  border: 1px solid var(--line);
}
.detail-list h4 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 16px;
}
.detail-list p {
  margin: 0;
  font-size: 14px;
}
.cases {
  background: var(--white);
}
.section-top {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 42px;
}
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
}
.case {
  background: var(--paper);
  border-top: 1px solid var(--ink);
}
.case-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  aspect-ratio: 4/3;
  background: var(--sand);
  overflow: hidden;
}
.case-gallery img:first-child {
  grid-row: span 2;
}
.case-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-body {
  padding: 20px;
}
.case-body h3 {
  margin: 0 0 10px;
  font-family: Georgia, serif;
  font-size: 26px;
  font-weight: 500;
}
.case-body p {
  margin: 0 0 17px;
  color: var(--muted);
}
.case-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.case-meta div {
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.case-meta b {
  display: block;
  color: var(--copper);
  font-size: 10px;
}
.case-meta span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}
.empty-case {
  margin-top: 38px;
  padding: 32px;
  border: 1px dashed var(--line);
  color: var(--muted);
}
.contact {
  padding: 90px 0;
  background: #dfe6e2;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 45px;
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}
.contact-actions .button:not(.primary) {
  color: var(--ink);
}
.footer {
  padding: 28px 0;
  color: rgba(255, 255, 255, 0.75);
  background: var(--ink);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
}
.footer a {
  color: #e0ad7a;
}
.top-button {
  position: fixed;
  z-index: 10;
  inset: auto 20px 20px auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
}
.top-button.visible {
  opacity: 1;
  pointer-events: auto;
}
body[dir="rtl"] .top-button {
  inset: auto auto 20px 20px;
}
@media (max-width: 800px) {
  .wrap {
    width: min(100% - 32px, var(--max));
  }
  .section {
    padding: 74px 0;
  }
  .header-inner {
    height: 64px;
  }
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: block;
    padding: 8px 10px;
    border: 1px solid currentColor;
    background: transparent;
    color: inherit;
  }
  .mobile-panel.open {
    display: grid;
    gap: 14px;
    padding: 17px 0 20px;
    border-top: 1px solid currentColor;
  }
  .site-header.is-solid .mobile-panel {
    background: var(--paper);
  }
  .hero {
    min-height: 760px;
    padding: 110px 0 50px;
  }
  .hero-grid,
  .about-grid,
  .contact-grid,
  .quote-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero-note {
    display: none;
  }
  .section-top {
    display: block;
  }
  .product-card {
    grid-column: span 12;
    min-height: 280px;
  }
  .detail-list,
  .case-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .contact-actions {
    justify-content: flex-start;
  }
  .footer-inner {
    flex-direction: column;
  }
  .case-grid {
    margin-top: 30px;
  }
}

/* Distinct editorial layouts for public subpages. */
.subpage-hero {
  position: relative;
  min-height: clamp(480px, 68vh, 720px);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  color: var(--white);
  background: var(--ink) var(--hero-image) center / cover no-repeat;
}
.subpage-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: rgba(8, 24, 28, 0.58);
}
.subpage-hero-inner {
  padding-top: 150px;
  padding-bottom: 70px;
}
.subpage-hero h1 {
  max-width: 930px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(54px, 8vw, 108px);
  font-weight: 500;
  line-height: 0.98;
}
.subpage-hero p {
  max-width: 700px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(16px, 1.7vw, 21px);
}
body[dir="rtl"] .subpage-hero h1,
body[dir="rtl"] .system-content h2,
body[dir="rtl"] .about-statement h2,
body[dir="rtl"] .factory-story h2,
body[dir="rtl"] .contact-heading h2,
body[dir="rtl"] .quote-guide h2 {
  font-family: Tahoma, Arial, sans-serif;
  font-weight: 700;
}
.system-index {
  position: sticky;
  top: 76px;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
}
.system-index-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 26px;
  overflow-x: auto;
  scrollbar-width: none;
}
.system-index-inner::-webkit-scrollbar { display: none; }
.system-index span {
  flex: 0 0 auto;
  color: var(--copper);
  font-size: 12px;
  font-weight: 700;
}
.system-index a {
  flex: 0 0 auto;
  padding: 22px 0 18px;
  border-bottom: 3px solid transparent;
  font-size: 13px;
  font-weight: 700;
}
.system-index a:hover { border-color: var(--copper); }
.product-showcase { background: var(--white); }
.system-feature {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  scroll-margin-top: 144px;
  border-bottom: 1px solid var(--line);
}
.system-feature.is-reversed {
  grid-template-columns: minmax(420px, 0.92fr) minmax(0, 1.08fr);
}
.system-feature.is-reversed .system-media { order: 2; }
.system-media {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: #dfe3e1;
}
.system-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.system-feature:hover .system-media img { transform: scale(1.02); }
.system-media > span {
  position: absolute;
  inset: 28px auto auto 28px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(19, 33, 40, 0.86);
  font-size: 12px;
  font-weight: 700;
}
body[dir="rtl"] .system-media > span { inset: 28px 28px auto auto; }
.system-content {
  align-self: center;
  padding: clamp(54px, 7vw, 105px);
}
.system-content h2,
.about-statement h2,
.factory-story h2,
.contact-heading h2,
.quote-guide h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(36px, 4.4vw, 62px);
  font-weight: 500;
  line-height: 1.08;
}
.system-lead {
  max-width: 590px;
  margin: 24px 0 34px;
  color: var(--muted);
  font-size: 17px;
}
.model-list { border-top: 1px solid var(--line); }
.model-list > h3 {
  margin: 24px 0 10px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}
.model-list article {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.model-list h4 { margin: 0 0 5px; font-size: 16px; }
.model-list p { margin: 0; color: var(--muted); font-size: 14px; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-top: 30px;
  padding-bottom: 7px;
  border-bottom: 1px solid currentColor;
  font-weight: 700;
  font-size: 13px;
}
body[dir="rtl"] .text-link span { transform: rotate(180deg); }
.project-cta {
  padding: 78px 0;
  color: var(--white);
  background: var(--green);
}
.project-cta-inner,
.contact-quote-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
}
.project-cta h2,
.contact-quote-band h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.15;
}

/* Projects */
.case-empty-stage {
  height: 720px;
  max-height: 720px;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(390px, 0.8fr);
  overflow: hidden;
  background: var(--white);
}
.case-empty-media {
  height: 720px;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}
.case-empty-media img {
  width: 100%;
  height: 720px;
  min-height: 0;
  display: block;
  object-fit: cover;
}
.case-empty-copy {
  align-self: center;
  padding: clamp(55px, 8vw, 120px);
}
.case-empty-copy h2 {
  margin: 0;
  font-size: clamp(38px, 4.8vw, 66px);
  line-height: 1.08;
}
.case-empty-copy > p:not(.label) {
  margin: 24px 0 34px;
  color: var(--muted);
}
.project-library {
  padding: 100px 0;
  background: var(--white);
}
.project-story {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto 110px;
  display: grid;
  grid-template-columns: 1.45fr 0.55fr;
  gap: 64px;
  align-items: end;
}
.project-gallery {
  min-height: 620px;
  display: grid;
  grid-template-columns: 1.6fr 0.8fr;
  grid-template-rows: 1fr 1fr;
  gap: 10px;
}
.project-gallery img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.project-image-1 { grid-row: 1 / 3; }
.project-number {
  color: var(--copper);
  font-size: 13px;
  font-weight: 700;
}
.project-story-copy h2 {
  margin: 14px 0;
  font-size: clamp(35px, 4vw, 56px);
  line-height: 1.08;
}
.project-story-copy p,
.project-story-copy dd { color: var(--muted); }
.project-story-copy dl {
  margin: 28px 0 0;
  border-top: 1px solid var(--line);
}
.project-story-copy dl div {
  padding: 14px 0;
  display: grid;
  grid-template-columns: 90px 1fr;
  border-bottom: 1px solid var(--line);
}
.project-story-copy dt { font-size: 12px; font-weight: 700; }
.project-story-copy dd { margin: 0; }

/* About */
.about-statement {
  padding: 110px 0;
  background: var(--white);
}
.about-statement-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: start;
}
.about-statement p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.85;
}
.service-method {
  padding: 90px 0 105px;
  background: #e9edeb;
}
.method-heading {
  padding-bottom: 24px;
  border-bottom: 1px solid #cbd2cf;
}
.method-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.method-steps article {
  min-height: 300px;
  padding: 32px 40px 20px 0;
  border-inline-end: 1px solid #cbd2cf;
}
body[dir="rtl"] .method-steps article { padding: 32px 0 20px 40px; }
.method-steps article:last-child {
  border: 0;
  padding-inline-end: 0;
  padding-inline-start: 40px;
}
.method-steps span {
  color: var(--copper);
  font-size: 13px;
  font-weight: 700;
}
.method-steps h3 {
  margin: 64px 0 13px;
  font-size: 25px;
}
.method-steps p { margin: 0; color: var(--muted); }
.factory-story {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(420px, 0.75fr) minmax(0, 1.25fr);
  color: var(--white);
  background: var(--green);
}
.factory-story-copy {
  align-self: center;
  padding: clamp(55px, 8vw, 120px);
}
.factory-story-copy p {
  max-width: 540px;
  color: rgba(255, 255, 255, 0.76);
}
.factory-story img {
  width: 100%;
  height: 100%;
  min-height: 680px;
  display: block;
  object-fit: cover;
}

/* Contact */
.contact-directory {
  padding: 110px 0;
  background: var(--white);
}
.contact-directory-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
}
.contact-heading p {
  max-width: 500px;
  color: var(--muted);
}
.contact-options { border-top: 1px solid var(--line); }
.contact-options > a {
  min-height: 150px;
  display: grid;
  grid-template-columns: 48px 1fr 32px;
  gap: 22px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s, padding 0.2s;
}
.contact-options > a:hover {
  padding-inline: 18px;
  background: #f2f4f2;
}
.contact-options span {
  color: var(--copper);
  font-size: 12px;
  font-weight: 700;
}
.contact-options h3 { margin: 0 0 6px; font-size: 23px; }
.contact-options p { margin: 0; color: var(--muted); font-size: 14px; }
.contact-options b { font-size: 24px; font-weight: 400; }
body[dir="rtl"] .contact-options b { transform: scaleX(-1); }
.contact-quote-band {
  padding: 80px 0;
  color: var(--white);
  background: var(--ink);
}
.contact-quote-band p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

/* Quotation */
.quote-hero {
  min-height: 540px;
  background-position: center 36%;
}
.quote-workspace {
  padding: 90px 0 110px;
  background: #edf0ee;
}
.quote-layout {
  grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(45px, 7vw, 95px);
}
.quote-guide {
  position: sticky;
  top: 120px;
}
.quote-guide h2 { font-size: clamp(34px, 4.2vw, 54px); }
.quote-guide ol {
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: guide;
  border-top: 1px solid #c7cfcb;
}
.quote-guide li {
  position: relative;
  padding: 18px 42px 18px 0;
  border-bottom: 1px solid #c7cfcb;
  color: var(--muted);
  counter-increment: guide;
}
body[dir="rtl"] .quote-guide li { padding: 18px 0 18px 42px; }
.quote-guide li::before {
  position: absolute;
  inset-inline-end: 0;
  color: var(--copper);
  content: "0" counter(guide);
  font-size: 12px;
  font-weight: 700;
}
.quote-form,
.quote-success {
  padding: clamp(28px, 4vw, 50px);
  border: 0;
  background: var(--white);
  box-shadow: 0 18px 50px rgba(22, 41, 40, 0.08);
}
.quote-form-header {
  margin-bottom: 34px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.quote-form-header span {
  color: var(--copper);
  font-size: 11px;
  font-weight: 700;
}
.quote-form-header h2 {
  margin: 7px 0 0;
  font-size: clamp(26px, 3vw, 37px);
  line-height: 1.2;
}
.form-grid { gap: 22px 18px; }
.form-grid label > span {
  color: #35454d;
  font-size: 13px;
  font-weight: 700;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid #cbd2cf;
  border-radius: 0;
  background: #fbfcfb;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-grid textarea {
  min-height: 150px;
  resize: vertical;
}
.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(23, 75, 66, 0.12);
}
.form-grid input[type="file"] {
  min-height: 76px;
  padding: 20px;
  border-style: dashed;
  background: #f1f4f2;
}
.consent {
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
}
.quote-form > .button {
  min-width: 220px;
  min-height: 54px;
}
.quote-success strong { font-size: clamp(26px, 4vw, 48px); }

@media (max-width: 960px) {
  .system-feature,
  .system-feature.is-reversed,
  .case-empty-stage,
  .factory-story {
    grid-template-columns: 1fr;
  }
  .system-feature.is-reversed .system-media { order: 0; }
  .case-empty-stage { height: auto; max-height: none; overflow: visible; }
  .case-empty-media,
  .case-empty-media img { height: 480px; }
  .system-media,
  .system-media img { min-height: 480px; }
  .about-statement-grid,
  .contact-directory-grid,
  .quote-layout { grid-template-columns: 1fr; gap: 52px; }
  .project-story { grid-template-columns: 1fr; }
  .quote-guide { position: static; }
  .factory-story img { min-height: 480px; }
}

@media (max-width: 720px) {
  .subpage-hero { min-height: 520px; }
  .subpage-hero-inner { padding-bottom: 48px; }
  .subpage-hero h1 { font-size: clamp(48px, 16vw, 72px); }
  .system-index { top: 64px; }
  .system-index-inner { width: calc(100% - 28px); gap: 20px; }
  .system-feature { min-height: 0; }
  .system-media,
  .system-media img { min-height: 360px; }
  .system-content { padding: 52px 24px 64px; }
  .project-cta-inner,
  .contact-quote-inner {
    align-items: flex-start;
    flex-direction: column;
  }
  .case-empty-media img { min-height: 400px; }
  .case-empty-stage { height: auto; min-height: 0; }
  .case-empty-media img { height: 400px; }
  .case-empty-copy { padding: 60px 24px 70px; }
  .project-library { padding: 65px 0; }
  .project-story {
    width: calc(100% - 28px);
    margin-bottom: 75px;
    gap: 30px;
  }
  .project-gallery {
    min-height: 460px;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1.45fr 0.65fr;
  }
  .project-image-1 { grid-row: auto; grid-column: 1 / 3; }
  .about-statement { padding: 70px 0; }
  .about-statement-grid { gap: 32px; }
  .method-steps { grid-template-columns: 1fr; }
  .method-steps article,
  body[dir="rtl"] .method-steps article,
  .method-steps article:last-child {
    min-height: 0;
    padding: 30px 0;
    border: 0;
    border-bottom: 1px solid #cbd2cf;
  }
  .method-steps h3 { margin-top: 22px; }
  .factory-story-copy { padding: 65px 24px; }
  .factory-story img { min-height: 400px; }
  .contact-directory { padding: 70px 0; }
  .contact-directory-grid { gap: 38px; }
  .contact-options > a {
    min-height: 136px;
    grid-template-columns: 36px 1fr 24px;
    gap: 12px;
  }
  .quote-workspace { padding: 65px 0 80px; }
  .quote-form,
  .quote-success { padding: 26px 18px 32px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full { grid-column: auto; }
}