:root {
  --mtl-blue: #212c56;
  --mtl-blue-dark: #18213f;
  --mtl-blue-soft: #e9ebf2;
  --mtl-ink: #202334;
  --mtl-muted: #636978;
  --mtl-light: #f6f6f8;
  --mtl-line: #d9dce4;
  --mtl-white: #fff;
  --mtl-max: 1240px;
  --mtl-header: 92px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--mtl-ink); background: #fff; font-family: Arial, Helvetica, sans-serif; }
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }

.mtl-wrap { width: min(var(--mtl-max), calc(100% - 64px)); margin-inline: auto; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link:focus { width: auto; height: auto; clip: auto; margin: 10px; padding: 12px 16px; background: #fff; color: var(--mtl-blue); z-index: 99999; }
.eyebrow { margin: 0 0 14px; color: var(--mtl-blue); font-size: 11px; line-height: 1.2; font-weight: 800; letter-spacing: .20em; text-transform: uppercase; }
.section-lead { max-width: 760px; color: var(--mtl-muted); font-size: 18px; line-height: 1.62; }
.text-link { color: var(--mtl-blue); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

/* Header */
.site-header { position: absolute; inset: 0 0 auto; z-index: 1000; border-bottom: 1px solid rgba(255,255,255,.30); transition: background .2s, box-shadow .2s; }
.site-header--scrolled { position: fixed; background: rgba(33,44,86,.97); box-shadow: 0 8px 24px rgba(12,18,40,.16); }
.site-header__inner { height: var(--mtl-header); display: flex; align-items: center; gap: 38px; }
.site-brand { width: 128px; flex: 0 0 auto; }
.site-brand img, .group-brand img { width: 100%; filter: brightness(0) invert(1); }
.primary-nav { margin-left: auto; }
.mtl-nav-list { list-style: none; display: flex; align-items: center; gap: 32px; padding: 0; margin: 0; }
.mtl-nav-list a { color: #fff; font-size: 12px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.group-brand { width: 120px; padding-left: 25px; border-left: 1px solid rgba(255,255,255,.42); }
.nav-toggle { display: none; background: transparent; border: 0; color: #fff; }

/* Buttons */
.mtl-button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid #fff; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.mtl-button--light { background: #fff; color: var(--mtl-blue); }
.mtl-button--outline { color: #fff; background: transparent; }

/* Home hero */
.home-hero { min-height: 820px; position: relative; display: flex; align-items: flex-end; overflow: hidden; background: var(--mtl-blue-dark); }
.home-hero__media, .home-hero__poster, .home-hero__poster img, .home-hero__video { position: absolute; inset: 0; width: 100%; height: 100%; }
.home-hero__poster img, .home-hero__video { object-fit: cover; }
.home-hero__media::after { content: ''; position: absolute; inset: 0; z-index: 2; background: linear-gradient(90deg,rgba(24,33,63,.95),rgba(24,33,63,.76) 38%,rgba(24,33,63,.28) 75%), linear-gradient(0deg,rgba(24,33,63,.62),transparent 48%); }
.home-hero__poster--fallback { z-index: 0; }
.home-hero__video { z-index: 1; }
.home-hero__diagonal { position: absolute; right: -7%; bottom: -180px; width: 58%; height: 360px; z-index: 3; background: var(--mtl-blue); transform: rotate(-6deg); }
.home-hero__content { position: relative; z-index: 4; padding-bottom: 94px; color: #fff; }
.hero-kicker { margin: 0 0 22px; font-size: 12px; font-weight: 800; letter-spacing: .23em; text-transform: uppercase; }
.home-hero h1 { max-width: 900px; margin: 0 0 24px; color: #fff; font-size: clamp(52px, 6vw, 76px); line-height: .96; letter-spacing: -.055em; text-transform: uppercase; }
.hero-services { margin: 0 0 8px; font-size: 20px; line-height: 1.5; font-weight: 700; }
.hero-thickness { margin: 0 0 34px; color: rgba(255,255,255,.82); font-size: 17px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Identity */
.identity-strip { border-bottom: 1px solid var(--mtl-line); background: #fff; }
.identity-strip__grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: center; padding-block: 48px; }
.identity-strip h2 { margin: 0; color: var(--mtl-blue); font-size: 31px; line-height: 1.16; letter-spacing: -.025em; }
.identity-strip p { margin: 0; color: var(--mtl-muted); font-size: 15px; line-height: 1.65; }

/* Generic sections */
.home-section { padding: 100px 0; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 44px; }
.section-heading h2, .materials-section h2, .company-copy h2, .quality-section h2, .contact-section h2, .archive-hero h1 { margin: 0; color: var(--mtl-blue); font-size: clamp(38px, 4vw, 52px); line-height: 1.02; letter-spacing: -.035em; }
.section-heading > p { max-width: 760px; margin: 0; color: var(--mtl-muted); font-size: 18px; line-height: 1.62; }

/* Work cards */
.work-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); border-top: 1px solid var(--mtl-line); border-left: 1px solid var(--mtl-line); }
.work-card { position: relative; background: #fff; border-right: 1px solid var(--mtl-line); border-bottom: 1px solid var(--mtl-line); transition: transform .2s, box-shadow .2s; }
.work-card:hover { z-index: 2; transform: translateY(-3px); box-shadow: 0 16px 36px rgba(33,44,86,.10); }
.work-card__image { display: block; aspect-ratio: 16/10; overflow: hidden; background: #ddd; }
.work-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.work-card:hover .work-card__image img { transform: scale(1.025); }
.work-card__body { min-height: 165px; padding: 24px 25px 27px; }
.work-card__body h2, .work-card__body h3 { margin: 0 0 10px; color: var(--mtl-blue); font-size: 22px; line-height: 1.15; letter-spacing: -.02em; text-transform: uppercase; }
.work-card__body p { margin: 0 0 18px; color: var(--mtl-muted); font-size: 13px; line-height: 1.5; }

/* Materials */
.materials-section { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 640px; padding: 0; background: var(--mtl-light); }
.materials-section__image { min-height: 640px; }
.materials-section__image img { width: 100%; height: 100%; object-fit: cover; }
.materials-section__content { padding: 90px 78px; display: flex; flex-direction: column; justify-content: center; }
.materials-list { margin: 34px 0 0; border-top: 1px solid #cacdd6; }
.materials-list > div { display: grid; grid-template-columns: 190px 1fr; gap: 22px; padding: 18px 0; border-bottom: 1px solid #cacdd6; }
.materials-list dt { color: var(--mtl-blue); font-size: 13px; font-weight: 700; text-transform: uppercase; }
.materials-list dd { margin: 0; color: var(--mtl-muted); font-size: 14px; line-height: 1.45; }

/* Company */
.company-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 76px; align-items: center; }
.company-image { position: relative; }
.company-image > img { width: 100%; height: 560px; object-fit: cover; }
.company-badge { position: absolute; right: -25px; bottom: 24px; width: 205px; padding: 22px 24px; background: var(--mtl-blue); color: #fff; }
.company-badge strong { display: block; margin-bottom: 5px; font-size: 34px; }
.company-badge span { font-size: 12px; line-height: 1.35; color: rgba(255,255,255,.84); }
.company-copy p { color: var(--mtl-muted); font-size: 18px; line-height: 1.66; }

/* Quality */
.quality-section { padding: 100px 0; background: var(--mtl-blue); color: #fff; }
.quality-section .eyebrow, .quality-section .section-lead { color: rgba(255,255,255,.76); }
.quality-section h2 { color: #fff; }
.quality-grid { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 48px; border-top: 1px solid rgba(255,255,255,.25); }
.quality-grid article { min-height: 190px; padding: 38px 40px 20px 0; border-right: 1px solid rgba(255,255,255,.25); }
.quality-grid article:nth-child(2), .quality-grid article:nth-child(3) { padding-left: 40px; }
.quality-grid article:last-child { border-right: 0; }
.quality-grid small { font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.58); }
.quality-grid strong { display: block; margin: 15px 0 12px; font-size: 29px; line-height: 1.12; }
.quality-grid p { margin: 0; color: rgba(255,255,255,.74); font-size: 13px; line-height: 1.45; }

/* Group */
.group-section { background: #fff; }
.group-section__grid { display: grid; grid-template-columns: 300px 1fr 180px; gap: 60px; align-items: center; padding: 58px 0; border-top: 1px solid var(--mtl-line); border-bottom: 1px solid var(--mtl-line); }
.group-section__grid img { max-width: 225px; }
.group-section__grid p { margin: 0; color: var(--mtl-muted); font-size: 17px; line-height: 1.6; }
.group-section__grid strong { color: var(--mtl-ink); }

/* Contact */
.contact-section { position: relative; overflow: hidden; padding: 0; background: var(--mtl-blue-dark); color: #fff; }
.contact-section__background { position: absolute; inset: 0; opacity: .24; }
.contact-section__background img { width: 100%; height: 100%; object-fit: cover; }
.contact-section::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(24,33,63,.97),rgba(24,33,63,.81)); }
.contact-section__grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 95px; padding-block: 94px; }
.contact-section h2 { color: #fff; font-size: 52px; }
.contact-section p { color: rgba(255,255,255,.74); font-size: 17px; line-height: 1.6; }
.contact-section .eyebrow { color: #c8cde0; }
.mtl-contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mtl-contact-form label { display: block; }
.mtl-contact-form input:not([type="checkbox"]):not([type="file"]), .mtl-contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.25); border-radius: 0; background: rgba(255,255,255,.07); color: #fff; padding: 16px; outline: none; }
.mtl-contact-form textarea { min-height: 120px; resize: vertical; }
.mtl-contact-form input::placeholder, .mtl-contact-form textarea::placeholder { color: rgba(255,255,255,.58); }
.mtl-contact-form .field-wide, .mtl-contact-form .field-file, .mtl-contact-form .field-consent, .mtl-contact-form .form-submit, .mtl-contact-form .form-message { grid-column: 1 / -1; }
.mtl-contact-form .field-file { padding: 14px 16px; border: 1px dashed rgba(255,255,255,.42); }
.mtl-contact-form .field-file small, .mtl-contact-form .field-consent { color: rgba(255,255,255,.68); font-size: 11px; line-height: 1.5; }
.mtl-contact-form .form-submit { min-height: 54px; border: 0; background: #fff; color: var(--mtl-blue); font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; cursor: pointer; }
.mtl-contact-form .form-message { padding: 12px 14px; background: rgba(255,255,255,.10); font-size: 13px; }
.mtl-contact-form .hp-field { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

/* Footer */
.site-footer { padding: 52px 0 32px; background: var(--mtl-blue-dark); color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 60px; }
.footer-logo { width: 135px; margin-bottom: 20px; filter: brightness(0) invert(1); }
.site-footer h2 { margin: 0 0 14px; color: #fff; font-size: 11px; letter-spacing: .15em; text-transform: uppercase; }
.site-footer p, .site-footer a, .site-footer li { color: rgba(255,255,255,.67); font-size: 12px; line-height: 1.75; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.footer-legal { display: flex; justify-content: space-between; margin-top: 42px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.48); font-size: 11px; }
.footer-legal a { font-size: 11px; }

/* Content */
.content-shell { padding: calc(var(--mtl-header) + 70px) 0 90px; }
.content-shell__inner { max-width: 920px; }
.entry-content { font-size: 17px; line-height: 1.72; }
.entry-content h1 { color: var(--mtl-blue); font-size: 52px; line-height: 1.05; }
.entry-content h2, .entry-content h3 { color: var(--mtl-blue); }
.entry-card { padding: 28px 0; border-bottom: 1px solid var(--mtl-line); }

/* Archive / single work */
.archive-hero { padding: 180px 0 80px; background: var(--mtl-light); }
.single-work-hero { min-height: 620px; position: relative; display: flex; align-items: flex-end; overflow: hidden; background: var(--mtl-blue-dark); }
.single-work-hero__image, .single-work-hero__overlay { position: absolute; inset: 0; }
.single-work-hero__image img { width: 100%; height: 100%; object-fit: cover; }
.single-work-hero__overlay { background: linear-gradient(90deg,rgba(24,33,63,.92),rgba(24,33,63,.25)); }
.single-work-hero__content { position: relative; z-index: 2; padding-bottom: 72px; color: #fff; }
.single-work-hero__content .eyebrow { color: rgba(255,255,255,.72); }
.single-work-hero__content h1 { max-width: 900px; margin: 0 0 18px; color: #fff; font-size: clamp(48px,6vw,76px); line-height: .98; text-transform: uppercase; }
.single-work-hero__content > p:last-child { max-width: 760px; margin: 0; font-size: 19px; line-height: 1.6; }
.single-work-grid { display: grid; grid-template-columns: 1fr 380px; gap: 76px; align-items: start; }
.technical-data { padding: 30px; background: var(--mtl-light); }
.technical-data dl { margin: 20px 0 0; }
.technical-data dl > div { padding: 15px 0; border-top: 1px solid var(--mtl-line); }
.technical-data dt { margin-bottom: 5px; color: var(--mtl-blue); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.technical-data dd { margin: 0; color: var(--mtl-muted); font-size: 14px; line-height: 1.45; }
.single-work-video { margin-top: 36px; }
.single-work-video video { width: 100%; }
.single-work-cta { padding: 58px 0; background: var(--mtl-blue); color: #fff; }
.single-work-cta__inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.single-work-cta h2 { margin: 0; color: #fff; font-size: 38px; }
.single-work-cta .eyebrow { color: rgba(255,255,255,.72); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .home-hero__video { display: none; }
  .home-hero__poster { z-index: 1; }
}

@media (max-width: 959px) {
  :root { --mtl-header: 76px; }
  .mtl-wrap { width: min(100% - 32px, 760px); }
  .site-header__inner { height: var(--mtl-header); }
  .site-brand { width: 108px; }
  .group-brand { margin-left: auto; width: 105px; }
  .nav-toggle { order: 3; display: inline-flex; align-items: center; gap: 10px; margin-left: 6px; padding: 10px 0; }
  .nav-toggle__label { font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
  .nav-toggle__icon { width: 24px; height: 16px; position: relative; }
  .nav-toggle__icon i { position: absolute; left: 0; width: 100%; height: 2px; background: #fff; }
  .nav-toggle__icon i:first-child { top: 3px; }
  .nav-toggle__icon i:last-child { bottom: 3px; }
  .primary-nav { position: fixed; inset: var(--mtl-header) 0 0; display: none; margin: 0; padding: 36px 24px; background: var(--mtl-blue); }
  .primary-nav--open { display: block; }
  .primary-nav .mtl-nav-list { flex-direction: column; align-items: flex-start; gap: 24px; }
  .primary-nav .mtl-nav-list a { font-size: 18px; }
  .home-hero { min-height: 735px; }
    .home-hero__video { display: none; }
  .home-hero--video-mobile .home-hero__video { display: block; }
  .home-hero__poster { z-index: 1; }
  .home-hero--video-mobile .home-hero__poster--fallback { z-index: 0; }
  .identity-strip__grid, .materials-section, .company-grid, .contact-section__grid, .group-section__grid, .single-work-grid { grid-template-columns: 1fr; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 20px; }
  .work-grid { grid-template-columns: 1fr; }
  .materials-section__image { min-height: 420px; }
  .materials-section__content { padding: 60px 24px; }
  .company-image > img { height: 420px; }
  .company-badge { right: 0; }
  .quality-grid { grid-template-columns: 1fr; }
  .quality-grid article { min-height: 0; padding: 28px 0 !important; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.24); }
  .group-section__grid { gap: 30px; }
  .contact-section__grid { gap: 44px; }
  .mtl-contact-form { grid-template-columns: 1fr; }
  .mtl-contact-form > * { grid-column: 1 !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .single-work-cta__inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 599px) {
  .group-brand { display: none; }
  .hero-services { font-size: 16px; }
  .hero-thickness { font-size: 15px; }
  .home-hero__content { padding-bottom: 72px; }
  .identity-strip__grid { gap: 22px; }
  .identity-strip h2 { font-size: 26px; }
  .home-section, .quality-section { padding: 72px 0; }
  .materials-list > div { grid-template-columns: 1fr; gap: 6px; }
  .footer-legal { flex-direction: column; gap: 10px; }
}
.site-footer .mtl-nav-list { display: block; }

/* ===== MTL 0.2.0: institutional pages and Home refinements ===== */
.site-header--inner { position: sticky; top: 0; background: var(--mtl-blue); border-bottom-color: rgba(255,255,255,.22); }
.mtl-internal-page .site-header--scrolled { position: sticky; top: 0; }

.section-heading__side { max-width: 760px; }
.section-heading__side > p { margin: 0 0 18px; color: var(--mtl-muted); font-size: 18px; line-height: 1.62; }
.text-link--light { color: #fff; }
.materials-section__content > .text-link { display: inline-block; margin-top: 28px; }
.quality-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.quality-heading .section-lead { margin-bottom: 0; }

/* Home contact is now an excerpt: the full form lives on /contatti/. */
.home-contact-cta { position: relative; overflow: hidden; min-height: 340px; background: var(--mtl-blue-dark); color: #fff; }
.home-contact-cta__background { position: absolute; inset: 0; opacity: .22; }
.home-contact-cta__background img { width: 100%; height: 100%; object-fit: cover; }
.home-contact-cta::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(24,33,63,.98),rgba(24,33,63,.72)); }
.home-contact-cta__inner { position: relative; z-index: 2; min-height: 340px; display: flex; justify-content: space-between; align-items: center; gap: 60px; }
.home-contact-cta .eyebrow { color: rgba(255,255,255,.72); }
.home-contact-cta h2 { margin: 0 0 15px; color: #fff; font-size: clamp(38px,4vw,54px); letter-spacing: -.035em; }
.home-contact-cta p:not(.eyebrow) { max-width: 650px; margin: 0; color: rgba(255,255,255,.74); font-size: 17px; line-height: 1.6; }

/* Internal page hero */
.internal-hero { position: relative; overflow: hidden; min-height: 460px; display: flex; align-items: flex-end; background: var(--mtl-blue); color: #fff; }
.internal-hero__media, .internal-hero__overlay { position: absolute; inset: 0; }
.internal-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.internal-hero__overlay { background: linear-gradient(90deg,rgba(24,33,63,.94),rgba(24,33,63,.30)); }
.internal-hero__content { position: relative; z-index: 2; padding-block: 92px 72px; }
.internal-hero .eyebrow { color: rgba(255,255,255,.72); }
.internal-hero h1 { margin: 0 0 18px; color: #fff; font-size: clamp(52px,6vw,80px); line-height: .95; letter-spacing: -.055em; text-transform: uppercase; }
.internal-hero__content > p:last-child { max-width: 760px; margin: 0; color: rgba(255,255,255,.82); font-size: 19px; line-height: 1.55; }
.internal-hero--blue { min-height: 360px; background: var(--mtl-blue); }
.internal-hero--blue .internal-hero__content { padding-block: 92px 74px; }

.internal-section { padding: 96px 0; }
.internal-section--light { background: var(--mtl-light); }
.internal-section h2 { margin: 0 0 24px; color: var(--mtl-blue); font-size: clamp(38px,4vw,52px); line-height: 1.04; letter-spacing: -.035em; }
.intro-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.rich-copy p, .internal-section > .mtl-wrap > p { color: var(--mtl-muted); font-size: 18px; line-height: 1.72; }

.company-numbers { background: var(--mtl-blue); color: #fff; }
.company-numbers__grid { display: grid; grid-template-columns: repeat(5,1fr); }
.company-numbers article { min-height: 160px; padding: 35px 28px; border-right: 1px solid rgba(255,255,255,.22); display: flex; flex-direction: column; justify-content: center; }
.company-numbers article:first-child { padding-left: 0; }
.company-numbers article:last-child { border-right: 0; }
.company-numbers strong { display: block; margin-bottom: 10px; font-size: 38px; line-height: 1; }
.company-numbers span { color: rgba(255,255,255,.72); font-size: 12px; line-height: 1.4; }

.company-feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.company-feature-grid__image img { width: 100%; height: 560px; object-fit: cover; }
.company-feature-grid p:not(.eyebrow), .isaf-feature p:not(.eyebrow) { color: var(--mtl-muted); font-size: 17px; line-height: 1.7; }
.isaf-feature { display: grid; grid-template-columns: 290px 1fr; gap: 75px; align-items: center; }
.isaf-feature > img { width: 225px; }

.internal-cta { padding: 65px 0; background: var(--mtl-blue); color: #fff; }
.internal-cta__grid { display: flex; justify-content: space-between; align-items: center; gap: 45px; }
.internal-cta .eyebrow { color: rgba(255,255,255,.7); }
.internal-cta h2 { margin: 0; color: #fff; font-size: clamp(32px,3.5vw,46px); }

/* Quality page */
.section-heading--internal { margin-bottom: 48px; }
.certification-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--mtl-line); border-left: 1px solid var(--mtl-line); }
.certification-card { min-height: 310px; padding: 36px 32px; border-right: 1px solid var(--mtl-line); border-bottom: 1px solid var(--mtl-line); display: flex; flex-direction: column; }
.certification-card > span { color: var(--mtl-muted); font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.certification-card h3 { margin: 17px 0 18px; color: var(--mtl-blue); font-size: 28px; line-height: 1.12; }
.certification-card p { flex: 1; margin: 0 0 28px; color: var(--mtl-muted); font-size: 14px; line-height: 1.55; }
.document-list { border-top: 1px solid var(--mtl-line); }
.document-row { min-height: 78px; display: flex; justify-content: space-between; align-items: center; gap: 30px; border-bottom: 1px solid var(--mtl-line); }
.document-row strong { color: var(--mtl-blue); font-size: 15px; }
.document-row__pending { color: #9297a4; font-size: 12px; }

/* Contact page */
.contact-details-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 50px; }
.contact-details-grid article { padding-top: 24px; border-top: 3px solid var(--mtl-blue); }
.contact-details-grid h2 { font-size: 28px; }
.contact-details-grid p:not(.eyebrow) { color: var(--mtl-muted); font-size: 15px; line-height: 1.7; }
.contact-page-form { padding: 95px 0; background: var(--mtl-blue); color: #fff; }
.contact-page-form__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.contact-page-form .eyebrow { color: rgba(255,255,255,.7); }
.contact-page-form h2 { margin: 0 0 20px; color: #fff; font-size: clamp(38px,4vw,52px); line-height: 1.04; letter-spacing: -.035em; }
.contact-page-form p { color: rgba(255,255,255,.75); font-size: 17px; line-height: 1.65; }
.contact-page-note { padding-top: 20px; border-top: 1px solid rgba(255,255,255,.2); font-size: 12px !important; }

/* Archive header no longer needs to compensate for an absolute header. */
.archive-hero { padding: 90px 0 80px; }
.archive-hero > .mtl-wrap > p:last-child { color: var(--mtl-muted); font-size: 18px; }

@media (max-width: 959px) {
  .section-heading__side { max-width: none; }
  .quality-heading, .home-contact-cta__inner, .internal-cta__grid { align-items: flex-start; flex-direction: column; }
  .intro-split, .company-feature-grid, .isaf-feature, .contact-page-form__grid { grid-template-columns: 1fr; gap: 44px; }
  .company-numbers__grid { grid-template-columns: 1fr 1fr; }
  .company-numbers article { border-bottom: 1px solid rgba(255,255,255,.22); }
  .company-numbers article:nth-child(2n) { border-right: 0; }
  .company-numbers article:first-child { padding-left: 28px; }
  .certification-grid, .contact-details-grid { grid-template-columns: 1fr; }
  .certification-card { min-height: 0; }
  .isaf-feature > img { width: 180px; }
  .internal-section { padding: 72px 0; }
  .home-contact-cta__inner { justify-content: center; }
}

@media (max-width: 599px) {
  .internal-hero { min-height: 380px; }
  .internal-hero__content { padding-block: 70px 55px; }
  .company-numbers__grid { grid-template-columns: 1fr; }
  .company-numbers article { border-right: 0; padding-left: 0 !important; }
  .company-feature-grid__image img { height: 400px; }
  .document-row { align-items: flex-start; flex-direction: column; padding: 20px 0; }
}

.work-card__body h2 { margin: 0 0 10px; color: var(--mtl-blue); font-size: 22px; line-height: 1.15; letter-spacing: -.02em; }

.mtl-internal-page .content-shell { padding-top: 70px; }

/* ===== MTL 0.3.0: editable institutional pages ===== */
.internal-hero--image { min-height: 460px; }
.internal-hero__media img { object-position: center center; }
.internal-editor-content { background: #fff; }
.internal-editor-content--compact { padding-bottom: 54px; }
.institutional-editor { color: var(--mtl-ink); }
.institutional-editor > * { max-width: 820px; margin-left: auto; margin-right: auto; }
.institutional-editor > .alignwide { max-width: var(--mtl-max); }
.institutional-editor > .alignfull { max-width: none; width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
.institutional-editor h2 { margin-top: 1.35em; margin-bottom: .55em; color: var(--mtl-blue); font-size: clamp(34px,3.8vw,50px); line-height: 1.05; letter-spacing: -.035em; }
.institutional-editor h2:first-child { margin-top: 0; }
.institutional-editor h3 { color: var(--mtl-blue); font-size: clamp(25px,2.4vw,34px); }
.institutional-editor p, .institutional-editor li { color: var(--mtl-muted); font-size: 18px; line-height: 1.72; }
.institutional-editor figure { margin-top: 42px; margin-bottom: 42px; }
.institutional-editor img { height: auto; }
.works-index-section { padding-top: 54px; background: var(--mtl-light); }
.quality-content-section { padding-top: 54px; }
.contact-details-section { padding-top: 72px; }

@media (max-width: 599px) {
  .internal-editor-content--compact { padding-bottom: 36px; }
  .works-index-section, .quality-content-section { padding-top: 36px; }
  .institutional-editor p, .institutional-editor li { font-size: 16px; }
}

/* ===== MTL 0.3.1: Gutenberg content helpers ===== */
.internal-editor-content { padding: 84px 0; }
.institutional-editor > *:first-child { margin-top: 0; }
.institutional-editor > *:last-child { margin-bottom: 0; }
.institutional-editor h2 { margin-top: 0; margin-bottom: 28px; color: var(--mtl-blue); font-size: clamp(34px, 4vw, 58px); line-height: 1.05; letter-spacing: -.04em; }
.institutional-editor h3 { margin-top: 46px; margin-bottom: 20px; color: var(--mtl-blue); font-size: clamp(24px, 2.6vw, 34px); line-height: 1.1; letter-spacing: -.03em; }
.institutional-editor p { margin: 0 0 22px; color: var(--mtl-muted); font-size: 18px; line-height: 1.7; }
.institutional-editor .alignwide { width: min(var(--mtl-max), calc(100vw - 64px)); max-width: none; margin-left: 50%; transform: translateX(-50%); }
.institutional-editor .wp-block-image { margin-top: 28px; margin-bottom: 28px; }
.institutional-editor .wp-block-image img { width: 100%; height: auto; display: block; }
.institutional-editor .mtl-pattern-image-wide img,
.institutional-editor .wp-block-image.alignwide img { border-radius: 0; }
.institutional-editor .wp-block-media-text { margin-top: 38px; margin-bottom: 38px; gap: 42px; }
.institutional-editor .wp-block-media-text__media img { min-height: 320px; object-fit: cover; }
.institutional-editor .wp-block-media-text__content { padding: 14px 0; }
.institutional-editor .wp-block-media-text__content h2,
.institutional-editor .wp-block-media-text__content h3 { margin-top: 0; }
@media (max-width: 959px) {
  .internal-editor-content { padding: 64px 0; }
  .institutional-editor .alignwide { width: min(100vw - 32px, 760px); }
  .institutional-editor .wp-block-media-text { gap: 24px; }
}