:root {
  color-scheme: light;
  --navy: #0b2c49;
  --navy-deep: #08243d;
  --blue: #104883;
  --orange: #f47721;
  --orange-dark: #df6516;
  --sky: #dff3fa;
  --ink: #182b3d;
  --muted: #617184;
  --line: #dce5eb;
  --pale: #f4f8fa;
  --white: #fff;
  --heading: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Inter", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--body); font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(100% - 64px, 1180px); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 10px 14px; transform: translateY(-150%); color: var(--white); background: var(--navy); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 20; top: 0; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(11,44,73,.08); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand-logo { display: block; width: 148px; height: 78px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 35px); }
.main-nav > a:not(.button) { color: #34485b; font-size: 13px; font-weight: 600; transition: color .2s ease; }
.main-nav > a:not(.button):hover, .main-nav > a[aria-current="page"] { color: var(--orange-dark); }
.button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 21px; border: 1px solid transparent; border-radius: 4px; font-size: 13px; font-weight: 700; line-height: 1.2; text-align: center; transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-1px); }
.button-orange { color: var(--white); background: var(--orange); }
.button-orange:hover { background: var(--orange-dark); }
.nav-cta { min-height: 42px; padding-inline: 17px; font-size: 12px; }
.button-outline-light { color: var(--white); border-color: rgba(255,255,255,.8); background: transparent; }
.button-outline-light:hover { color: var(--navy); background: var(--white); }
.button-outline { color: var(--blue); border-color: var(--blue); background: transparent; }
.button-outline:hover { color: var(--white); background: var(--blue); }
.button-white { color: var(--navy); background: var(--white); }
.button-white:hover { background: #edf4f8; }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 11px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--navy); transition: transform .18s ease, opacity .18s ease; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; min-height: min(660px, calc(100svh - 78px)); display: flex; align-items: center; overflow: hidden; color: var(--white); background-color: #294d64; background-image: linear-gradient(135deg, rgba(50,104,129,.24), rgba(8,36,61,.12) 68%), url("assets/imagenes/hero-obra.jpg"); background-position: center, center 55%; background-size: cover; background-repeat: no-repeat; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,27,47,.92) 0%, rgba(7,34,57,.78) 43%, rgba(7,34,57,.23) 100%), linear-gradient(0deg, rgba(5,27,47,.23), transparent 45%); }
.hero-content { position: relative; z-index: 1; padding-block: 92px 108px; }
.eyebrow { margin: 0 0 10px; color: var(--orange-dark); font-size: 11px; font-weight: 700; letter-spacing: .17em; line-height: 1.4; }
.eyebrow-light { color: #ffab69; }
.eyebrow-light span { display: inline-block; width: 28px; height: 2px; margin-right: 8px; vertical-align: middle; background: var(--orange); }
.hero h1, .inner-hero h1 { max-width: 720px; margin: 0; font-family: var(--heading); font-size: clamp(48px, 6.6vw, 76px); font-weight: 700; letter-spacing: -.015em; line-height: .98; }
.hero-lead { max-width: 560px; margin: 21px 0 28px; color: rgba(255,255,255,.85); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-scroll { position: absolute; right: 50%; bottom: 24px; width: 25px; height: 40px; border: 1px solid rgba(255,255,255,.65); border-radius: 14px; transform: translateX(50%); }
.hero-scroll span { position: absolute; top: 8px; left: 50%; width: 3px; height: 7px; border-radius: 3px; background: var(--white); transform: translateX(-50%); animation: scroll 1.5s infinite; }
@keyframes scroll { 0% { transform: translate(-50%, 0); opacity: 1; } 100% { transform: translate(-50%, 10px); opacity: 0; } }

.stats { background: var(--navy); color: var(--white); }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat { min-height: 112px; display: flex; flex-direction: column; justify-content: center; padding: 18px 30px; border-right: 1px solid rgba(255,255,255,.15); }
.stat:first-child { border-left: 1px solid rgba(255,255,255,.15); }
.stat strong { color: var(--white); font-family: var(--heading); font-size: 35px; font-weight: 700; line-height: 1; }
.stat .stat-word { font-size: 25px; }
.stat span { margin-top: 8px; color: rgba(255,255,255,.75); font-size: 12px; }

.section { padding-block: 90px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
h2, h3, p { overflow-wrap: break-word; }
.section h2, .about-copy h2, .contact-copy h2, .detail-copy h2, .service-cta h2 { margin: 0; color: var(--navy); font-family: var(--heading); font-size: clamp(33px, 4vw, 43px); font-weight: 700; line-height: 1.05; }
.section-intro { max-width: 610px; margin: 9px 0 0; color: var(--muted); font-size: 14px; }
.text-link { color: var(--blue); font-size: 13px; font-weight: 700; }
.text-link span { margin-left: 6px; color: var(--orange); }
.text-link:hover { color: var(--orange-dark); }
.service-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.service-panel { padding: 26px; border: 1px solid #e6edf1; border-radius: 7px; background: #f6f8fa; }
.sanitary-panel { border-color: #d9edf5; background: #f1f9fc; }
.panel-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 19px; }
.panel-heading h3 { margin: 0; color: var(--navy); font-family: var(--heading); font-size: 22px; }
.icon-badge { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 5px; color: var(--blue); background: #e8f0f5; }
.icon-badge svg { width: 23px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.icon-badge-blue { color: #1393bc; background: #dff3fa; }
.service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; padding: 0; list-style: none; }
.service-list li { min-height: 68px; display: flex; align-items: flex-start; gap: 10px; padding: 14px 12px; border: 1px solid rgba(216,228,236,.8); border-radius: 5px; background: var(--white); color: #263b4f; font-size: 12px; font-weight: 600; line-height: 1.45; box-shadow: 0 3px 8px rgba(13,41,65,.035); }
.service-list .service-wide { grid-column: 1 / -1; }
.mini-icon { min-width: 17px; color: var(--blue); font-size: 16px; font-weight: 700; line-height: 1.2; }
.mini-icon-blue { color: #138db5; }
.services-mobile-link { display: none; margin-top: 20px; }

.about-section { padding-block: 75px; background: #eef5f8; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(44px, 8vw, 105px); }
.image-frame { position: relative; overflow: hidden; border-radius: 5px; background: linear-gradient(135deg, #dce8ed, #b5c7d0); }
.image-frame img { height: 100%; min-height: 320px; object-fit: cover; }
.image-frame.image-missing::before, .project-card.image-missing::before { content: attr(data-placeholder); display: grid; place-items: center; padding: 25px; color: rgba(255,255,255,.88); background-color: #163d59; background-image: repeating-linear-gradient(135deg, transparent 0 35px, rgba(255,255,255,.035) 35px 36px), linear-gradient(135deg, #416c83, #0b2c49 76%); font-size: 12px; font-weight: 600; letter-spacing: .08em; line-height: 1.5; text-align: center; text-transform: uppercase; }
.image-frame.image-missing::before { min-height: 320px; }
.image-frame.image-missing img, .project-card.image-missing img { display: none; }
.project-card.image-missing::before { min-height: 190px; }
.image-caption { position: absolute; bottom: 0; left: 0; padding: 8px 12px; color: var(--white); background: rgba(8,36,61,.72); font-size: 10px; letter-spacing: .03em; }
.about-copy > p:not(.eyebrow) { margin: 16px 0 22px; color: #586a79; font-size: 14px; }
.value-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.value-card { min-height: 78px; display: flex; flex-direction: column; justify-content: center; gap: 5px; padding: 12px; border: 1px solid #e3ebef; border-radius: 5px; background: var(--white); }
.value-card span { color: var(--orange); font-size: 17px; font-weight: 700; line-height: 1; }
.value-card strong { color: var(--navy); font-size: 11px; line-height: 1.35; }

.projects-section { background: var(--white); }
.project-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.project-card { overflow: hidden; border: 1px solid #e3ebf0; border-radius: 6px; background: var(--white); box-shadow: 0 6px 18px rgba(18,47,71,.055); transition: transform .2s ease, box-shadow .2s ease; }
.project-card:hover { transform: translateY(-4px); box-shadow: 0 12px 26px rgba(18,47,71,.1); }
.project-card > img { height: 190px; object-fit: cover; background: #d6e2e8; }
.project-info { padding: 15px 16px 17px; }
.project-info h3 { min-height: 42px; margin: 0; color: var(--navy); font-family: var(--heading); font-size: 20px; line-height: 1.05; }
.project-location { margin: 9px 0; color: #778696; font-size: 11px; }
.project-info > span { color: #1688a8; font-size: 11px; font-weight: 700; }
.portfolio-note { margin: 14px 0 0; color: #7a8995; font-size: 10px; }

.commitment-section { padding-block: 72px 80px; color: var(--white); background: var(--navy); }
.section-heading-light { margin-bottom: 25px; }
.section-heading-light h2 { color: var(--white); }
.pillar-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.pillar { min-height: 137px; padding: 21px; border: 1px solid rgba(255,255,255,.15); border-radius: 5px; background: rgba(255,255,255,.025); }
.line-icon { display: inline-flex; color: #ff9a4e; }
.line-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.pillar h3 { margin: 14px 0 0; color: var(--white); font-family: var(--heading); font-size: 20px; font-weight: 600; line-height: 1.05; }

.trust-section { padding-block: 50px 42px; text-align: center; }
.trust-heading .eyebrow { margin-bottom: 6px; }
.trust-heading h2 { margin: 0; color: var(--navy); font-family: var(--heading); font-size: 29px; line-height: 1.1; }
.trust-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; margin-top: 25px; }
.logo-placeholder { min-height: 66px; display: grid; place-items: center; padding: 12px; border: 1px dashed #c6d4de; border-radius: 4px; color: #708194; font-size: 10px; font-weight: 600; letter-spacing: .06em; }
.trust-section .portfolio-note { margin-top: 9px; }

.cta-band { color: var(--white); background: var(--orange); }
.cta-inner { min-height: 102px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cta-inner h2 { margin: 0; color: var(--white); font-family: var(--heading); font-size: clamp(25px, 3vw, 33px); line-height: 1.1; }

.contact-section { padding-block: 85px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: clamp(40px, 7vw, 90px); }
.contact-copy h2 { font-size: 38px; }
.contact-copy > p:not(.eyebrow) { margin: 12px 0 20px; color: var(--muted); font-size: 13px; }
.contact-details { margin: 0 0 17px; color: #526578; font-size: 12px; font-style: normal; }
.contact-details p { margin: 0 0 9px; }
.contact-details strong { color: var(--navy); }
.contact-details a:hover { color: var(--orange-dark); text-decoration: underline; }
.map-wrap { overflow: hidden; height: 205px; border: 1px solid var(--line); border-radius: 5px; background: #edf3f5; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; }
.social-links { display: flex; gap: 17px; margin-top: 14px; }
.social-links a { color: var(--blue); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.social-links a:hover { color: var(--orange-dark); }
.contact-form { padding: 26px; border: 1px solid #e6edf1; border-radius: 7px; background: #f7f9fb; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 18px; }
.form-grid label { display: grid; gap: 6px; color: #2e4255; font-size: 11px; font-weight: 700; }
.form-full { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; min-height: 42px; padding: 10px 11px; border: 1px solid #ccd8e1; border-radius: 4px; outline: none; color: var(--ink); background: var(--white); font-size: 13px; }
.form-grid textarea { min-height: 122px; resize: vertical; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(16,72,131,.12); }
.form-note { margin: 13px 0; color: #708090; font-size: 10px; }
.contact-form button { min-width: 160px; }

.site-footer { color: rgba(255,255,255,.8); background: var(--navy-deep); }
.footer-main { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr; gap: 40px; padding-block: 43px; }
.brand-footer { width: fit-content; padding: 5px 8px; border-radius: 3px; background: var(--white); }
.brand-footer .brand-logo { width: 144px; height: 78px; }
.footer-company p { margin: 13px 0 0; color: rgba(255,255,255,.66); font-size: 11px; }
.footer-main > div:not(.footer-company) { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; }
.footer-main h2 { margin: 2px 0 5px; color: var(--white); font-family: var(--heading); font-size: 21px; }
.footer-main > div > a:not(.brand) { color: rgba(255,255,255,.7); font-size: 11px; }
.footer-main > div > a:not(.brand):hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.11); }
.footer-bottom .container { min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 16px; color: rgba(255,255,255,.6); font-size: 10px; }
.footer-bottom a:hover { color: var(--white); }

.inner-hero { position: relative; overflow: hidden; color: var(--white); background: linear-gradient(105deg, rgba(6,32,54,.97), rgba(9,46,75,.88)), url("assets/imagenes/hero-obra.jpg") center 55%/cover no-repeat; }
.inner-hero-content { padding-block: 82px 92px; }
.inner-hero .eyebrow a { color: inherit; }
.inner-hero .eyebrow span { margin: 0 9px; color: rgba(255,255,255,.6); }
.inner-hero h1 { max-width: 750px; font-size: clamp(45px, 6vw, 65px); }
.inner-hero-content > p:not(.eyebrow) { max-width: 590px; margin: 18px 0 25px; color: rgba(255,255,255,.8); font-size: 15px; }
.detailed-services { padding-block: 75px 90px; }
.detail-service { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: clamp(38px, 7vw, 86px); padding-block: 35px; border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.detail-service:last-child { padding-top: 55px; border: 0; }
.detail-service-reverse .detail-image { order: 2; }
.detail-image img { min-height: 390px; }
.detail-copy > p:not(.eyebrow) { margin: 13px 0 18px; color: var(--muted); font-size: 14px; }
.eyebrow-blue { color: #1285a8; }
.detail-list { display: grid; gap: 12px; margin: 0 0 21px; padding: 0; list-style: none; }
.detail-list li { display: grid; gap: 2px; padding-left: 15px; border-left: 2px solid var(--orange); }
.detail-list strong { color: var(--navy); font-size: 13px; }
.detail-list span { color: var(--muted); font-size: 12px; }
.text-link-blue { color: #1188ad; }
.service-cta { padding-block: 52px; color: var(--white); background: var(--navy); }
.service-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.service-cta h2 { color: var(--white); }
.service-cta-inner > div > p:last-child { max-width: 590px; margin: 9px 0 0; color: rgba(255,255,255,.75); font-size: 13px; }

.purpose-section { background: #f4f8fa; }
.purpose-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.purpose-card { position: relative; min-height: 210px; padding: 27px; border: 1px solid #e1e9ee; border-radius: 6px; background: var(--white); }
.purpose-number { color: #8cb8ca; font-family: var(--heading); font-size: 34px; font-weight: 700; }
.purpose-card h3 { margin: 8px 0; color: var(--navy); font-family: var(--heading); font-size: 25px; }
.purpose-card p { margin: 0; color: var(--muted); font-size: 13px; }
.values-heading { margin-top: 45px; margin-bottom: 20px; }
.values-expanded .value-card { min-height: 100px; padding: 18px; }
.team-section { padding-block: 70px; color: var(--white); background: var(--navy); }
.team-grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: clamp(40px,8vw,100px); }
.team-grid h2 { max-width: 530px; margin: 0; color: var(--white); font-family: var(--heading); font-size: clamp(34px,4vw,45px); line-height: 1.04; }
.team-grid > div:first-child > p:not(.eyebrow) { max-width: 520px; margin: 14px 0 22px; color: rgba(255,255,255,.75); font-size: 13px; }
.team-photo img { min-height: 300px; }
.standards-section { background: var(--white); }
.standards-grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: clamp(40px,8vw,100px); }
.standards-grid h2, .faq-grid h2, .contact-page-details h2, .quote-form h2 { margin: 0; color: var(--navy); font-family: var(--heading); font-size: clamp(33px,4vw,43px); line-height: 1.05; }
.standards-grid > div:first-child > p:not(.eyebrow) { color: var(--muted); font-size: 13px; }
.standards-grid .standards-note { font-size: 11px !important; }
.standards-list { display: grid; gap: 10px; }
.standards-list > div { display: flex; align-items: center; gap: 15px; min-height: 67px; padding: 14px; border: 1px solid var(--line); border-radius: 4px; }
.standards-list span { color: var(--orange); font-family: var(--heading); font-size: 23px; font-weight: 700; }
.standards-list strong { color: var(--navy); font-size: 12px; }
.project-filters { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 24px; }
.filter-button { min-height: 42px; padding: 0 17px; border: 1px solid #d2dfe7; border-radius: 4px; color: var(--navy); background: var(--white); font-size: 12px; font-weight: 600; cursor: pointer; }
.filter-button:hover, .filter-button.is-active { border-color: var(--blue); color: var(--white); background: var(--blue); }
.filter-button:focus-visible { outline: 3px solid rgba(16,72,131,.25); outline-offset: 2px; }
.project-grid-page .project-card > img { height: 220px; }
.project-grid-page .project-info { min-height: 185px; }
.project-grid-page .project-info .eyebrow { margin-bottom: 7px; font-size: 9px; }
.project-grid-page .project-info h3 { min-height: auto; margin-bottom: 10px; }
.project-meta { margin: 0; color: #7a8995; font-size: 10px; }
.contact-page-section { padding-block: 75px; }
.contact-page-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: clamp(35px,6vw,75px); }
.contact-page-details > p:not(.eyebrow) { color: var(--muted); font-size: 13px; }
.direct-contact { display: grid; gap: 9px; margin: 20px 0; }
.direct-contact-card { display: flex; align-items: center; gap: 13px; min-height: 66px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); }
a.direct-contact-card:hover { border-color: var(--blue); }
.direct-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); background: #eaf3f7; font-size: 17px; font-weight: 700; }
.direct-contact-card > span:last-child { display: grid; }
.direct-contact-card small { color: var(--muted); font-size: 10px; }
.direct-contact-card strong { color: var(--navy); font-size: 12px; }
.contact-map { height: 240px; }
.map-caption { margin: 6px 0 0; color: #7a8995; font-size: 10px; }
.quote-form h2 { margin-bottom: 18px; font-size: 32px; }
.quote-form input[type="file"] { min-height: auto; padding: 8px; font-size: 11px; }
.form-status { min-height: 18px; margin: 10px 0 0; color: var(--blue); font-size: 11px; }
.faq-section { padding-block: 70px; background: #f4f8fa; }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(35px,7vw,85px); }
.faq-list { display: grid; gap: 10px; }
.faq-list details { padding: 17px 19px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); }
.faq-list summary { color: var(--navy); font-size: 13px; font-weight: 700; cursor: pointer; }
.faq-list details p { margin: 12px 0 0; color: var(--muted); font-size: 12px; }

@media (min-width: 1500px) {
  .container { width: min(100% - 112px, 1330px); }
  .hero { min-height: 710px; }
  .hero-content { padding-block: 110px 125px; }
  .project-card > img { height: 225px; }
  .section { padding-block: 105px; }
}
@media (max-width: 900px) {
  .container { width: min(100% - 48px, 720px); }
  .header-inner { min-height: 78px; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 100%; right: 0; left: 0; display: none; align-items: stretch; gap: 0; padding: 8px 24px 20px; border-top: 1px solid var(--line); background: var(--white); box-shadow: 0 12px 22px rgba(11,44,73,.1); }
  .main-nav.is-open { display: flex; flex-direction: column; }
  .main-nav > a:not(.button) { min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid #edf1f4; font-size: 14px; }
  .main-nav .nav-cta { margin-top: 14px; }
  .hero { min-height: 570px; }
  .hero-shade { background: linear-gradient(90deg, rgba(5,27,47,.9), rgba(7,34,57,.62) 70%, rgba(7,34,57,.36)); }
  .service-panel { padding: 20px; }
  .project-grid { grid-template-columns: repeat(2,1fr); }
  .pillar-grid { grid-template-columns: repeat(2,1fr); }
  .contact-grid { gap: 32px; }
  .footer-main { gap: 25px; }
  .project-grid-page .project-card > img { height: 180px; }
}
@media (max-width: 620px) {
  body { font-size: 14px; }
  .container { width: min(100% - 36px, 480px); }
  html { scroll-padding-top: 72px; }
  .header-inner { min-height: 68px; }
  .brand-logo { width: 116px; height: 62px; }
  .hero { min-height: 590px; min-height: min(650px, calc(100svh - 68px)); align-items: end; background-position: 60% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(4,25,43,.96) 0%, rgba(5,27,47,.79) 46%, rgba(7,34,57,.31) 100%); }
  .hero-content { padding-block: 90px 84px; }
  .hero h1 { max-width: 430px; font-size: clamp(44px, 13vw, 58px); }
  .hero-lead { max-width: 390px; margin: 16px 0 22px; font-size: 14px; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .button { min-height: 48px; padding-inline: 13px; font-size: 12px; }
  .hero-scroll { display: none; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat { min-height: 88px; padding: 14px 17px; border-right: 1px solid rgba(255,255,255,.15); border-bottom: 1px solid rgba(255,255,255,.15); }
  .stat:first-child { border-left: 1px solid rgba(255,255,255,.15); }
  .stat:nth-child(odd) { border-left: 1px solid rgba(255,255,255,.15); }
  .stat strong { font-size: 29px; }
  .stat .stat-word { font-size: 22px; }
  .stat span { margin-top: 5px; font-size: 10px; }
  .section { padding-block: 65px; }
  .section-heading { align-items: flex-start; margin-bottom: 23px; }
  .section-heading h2, .about-copy h2, .contact-copy h2, .detail-copy h2, .service-cta h2 { font-size: 35px; }
  .section-intro { font-size: 12px; }
  .desktop-link { display: none; }
  .service-panels { grid-template-columns: 1fr; gap: 15px; }
  .service-panel { padding: 17px; }
  .panel-heading { margin-bottom: 13px; }
  .panel-heading h3 { font-size: 20px; }
  .icon-badge { width: 35px; height: 35px; }
  .service-list { gap: 8px; }
  .service-list li { min-height: 58px; gap: 7px; padding: 11px 9px; font-size: 10px; }
  .mini-icon { min-width: 14px; font-size: 14px; }
  .services-mobile-link { display: inline-flex; width: 100%; }
  .about-section { padding-block: 55px; }
  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .about-image img { min-height: 245px; max-height: 300px; }
  .image-frame.image-missing::before { min-height: 245px; }
  .about-copy > p:not(.eyebrow) { font-size: 12px; }
  .value-cards { gap: 8px; }
  .value-card { min-height: 76px; padding: 9px; }
  .value-card strong { font-size: 10px; }
  .project-grid { gap: 12px; }
  .project-card > img { height: 135px; }
  .project-card.image-missing::before { min-height: 135px; }
  .project-info { padding: 11px; }
  .project-info h3 { min-height: 0; font-size: 17px; }
  .project-location { margin: 7px 0; font-size: 10px; }
  .project-info > span { font-size: 10px; }
  .commitment-section { padding-block: 55px; }
  .pillar-grid { gap: 10px; }
  .pillar { min-height: 117px; padding: 15px; }
  .pillar h3 { margin-top: 10px; font-size: 18px; }
  .trust-section { padding-block: 43px 35px; }
  .trust-grid { grid-template-columns: repeat(2,1fr); gap: 8px; margin-top: 18px; }
  .logo-placeholder { min-height: 56px; font-size: 9px; }
  .cta-inner { min-height: 0; flex-direction: column; align-items: stretch; padding-block: 25px; gap: 14px; }
  .cta-inner h2 { font-size: 27px; }
  .contact-section { padding-block: 58px; }
  .contact-grid { grid-template-columns: 1fr; gap: 27px; }
  .contact-copy > p:not(.eyebrow) { font-size: 12px; }
  .map-wrap { height: 190px; }
  .contact-form { padding: 18px; }
  .form-grid { gap: 12px; }
  .form-grid label { font-size: 10px; }
  .form-grid input, .form-grid select { min-height: 44px; }
  .form-grid textarea { min-height: 115px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 28px 18px; padding-block: 33px; }
  .footer-company { grid-column: 1 / -1; }
  .footer-main h2 { font-size: 19px; }
  .footer-bottom .container { min-height: 0; flex-direction: column; align-items: flex-start; padding-block: 13px; gap: 4px; font-size: 9px; }
  .inner-hero-content { padding-block: 65px 72px; }
  .inner-hero h1 { font-size: 47px; }
  .inner-hero-content > p:not(.eyebrow) { font-size: 13px; }
  .detailed-services { padding-block: 55px; }
  .detail-service { grid-template-columns: 1fr; gap: 23px; padding-block: 26px; }
  .detail-service:last-child { padding-top: 35px; }
  .detail-service-reverse .detail-image { order: 0; }
  .detail-image img { min-height: 245px; max-height: 300px; }
  .detail-copy > p:not(.eyebrow) { font-size: 12px; }
  .detail-list { gap: 10px; }
  .detail-list strong { font-size: 12px; }
  .detail-list span { font-size: 11px; }
  .service-cta { padding-block: 38px; }
  .service-cta-inner { align-items: stretch; flex-direction: column; gap: 18px; }
  .service-cta-inner > div > p:last-child { font-size: 12px; }
  .purpose-grid { grid-template-columns: 1fr; gap: 12px; }
  .purpose-card { min-height: 0; padding: 20px; }
  .purpose-card p { font-size: 12px; }
  .values-heading { margin-top: 33px; }
  .values-expanded .value-card { min-height: 80px; }
  .team-section { padding-block: 52px; }
  .team-grid { grid-template-columns: 1fr; gap: 24px; }
  .team-photo img { min-height: 245px; }
  .standards-grid { grid-template-columns: 1fr; gap: 22px; }
  .standards-grid > div:first-child > p:not(.eyebrow) { font-size: 12px; }
  .project-filters { display: grid; grid-template-columns: 1fr 1fr; }
  .filter-button { min-height: 46px; padding-inline: 9px; font-size: 10px; }
  .project-grid-page .project-card > img { height: 135px; }
  .project-grid-page .project-info { min-height: 178px; padding: 10px; }
  .project-grid-page .project-info h3 { font-size: 17px; }
  .project-meta { font-size: 9px; }
  .contact-page-section { padding-block: 55px; }
  .contact-page-grid { grid-template-columns: 1fr; gap: 28px; }
  .contact-map { height: 200px; }
  .quote-form h2 { font-size: 29px; }
  .faq-section { padding-block: 52px; }
  .faq-grid { grid-template-columns: 1fr; gap: 22px; }
  .faq-list summary { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}