:root {
  --ink: #101820; --ink-soft: #1b252e; --paper: #f4f5f2; --white: #fff;
  --mist: #dfe4e1; --line: #cfd5d1; --muted: #5f686c; --copper: #c96f36;
  --copper-dark: #a64d1e; --whatsapp: #49e57d; --max: 1240px;
  --gutter: clamp(1.15rem, 3.4vw, 2.5rem); --section-space: clamp(5rem, 9vw, 8.5rem);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.6; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; } img { height: auto; } a { color: inherit; }
button, input, textarea, select { font: inherit; } h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.04; letter-spacing: -.035em; }
h1 { margin-bottom: 1.5rem; font-size: clamp(3rem, 5.1vw, 4.95rem); font-weight: 720; }
h2 { margin-bottom: 1.2rem; font-size: clamp(2.35rem, 4vw, 4.15rem); font-weight: 680; }
h3 { margin-bottom: .8rem; font-size: clamp(1.25rem, 2vw, 1.65rem); font-weight: 680; }
p { margin-bottom: 1rem; }
.shell { width: min(calc(100% - (2 * var(--gutter))), var(--max)); margin-inline: auto; }
.section { padding-block: var(--section-space); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; clip-path: inset(50%); }
.skip-link { position: fixed; top: .75rem; left: .75rem; z-index: 100; transform: translateY(-200%); padding: .65rem 1rem; color: var(--white); background: var(--ink); }
.skip-link:focus { transform: none; }

.utility-bar { color: #dce3e2; background: var(--ink); border-bottom: 1px solid #ffffff1b; font-size: .75rem; letter-spacing: .04em; }
.utility-inner { display: flex; min-height: 34px; align-items: center; justify-content: space-between; gap: 1rem; }
.site-header { position: sticky; top: 0; z-index: 50; background: #ffffffed; border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: 0 12px 35px #1018200c; }
.nav { position: relative; display: flex; min-height: 78px; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; gap: .8rem; color: var(--ink); text-decoration: none; }
.brand-mark { width: 40px; height: 40px; fill: none; stroke: currentColor; stroke-linecap: square; stroke-linejoin: miter; stroke-width: 1.65; }
.brand-copy { display: grid; line-height: .88; letter-spacing: -.045em; }
.brand-copy b { font-size: 1.18rem; letter-spacing: .045em; }
.brand-copy i { margin-top: .34rem; color: var(--copper); font-size: .75rem; font-style: normal; font-weight: 800; letter-spacing: .18em; }
.nav-links { display: flex; align-items: center; gap: clamp(1.1rem, 2.2vw, 2rem); }
.nav-links > a:not(.button) { position: relative; color: #344049; font-size: .84rem; font-weight: 650; text-decoration: none; }
.nav-links > a:not(.button)::after { content: ""; position: absolute; right: 0; bottom: -.55rem; left: 0; height: 1px; transform: scaleX(0); transform-origin: right; background: var(--copper); transition: transform .2s ease; }
.nav-links > a:not(.button):hover::after, .nav-links > a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.menu-button { display: none; min-height: 44px; align-items: center; gap: .7rem; padding: .4rem .2rem; border: 0; color: var(--ink); background: transparent; cursor: pointer; font-size: .85rem; font-weight: 700; }
.menu-button i, .menu-button i::before { display: block; width: 20px; height: 1px; background: currentColor; transition: transform .18s ease; }
.menu-button i { position: relative; } .menu-button i::before { content: ""; position: absolute; top: -6px; }
.menu-button[aria-expanded="true"] i { transform: rotate(45deg); } .menu-button[aria-expanded="true"] i::before { top: 0; transform: rotate(-90deg); }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: .65rem; padding: .82rem 1.15rem; border: 1px solid var(--copper); color: var(--white); background: var(--copper); font-size: .9rem; font-weight: 750; text-decoration: none; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
.button:hover { border-color: var(--copper-dark); background: var(--copper-dark); transform: translateY(-1px); }
.button-small { min-height: 43px; padding: .62rem .9rem; font-size: .79rem; }
.button-dark { border-color: var(--ink); background: var(--ink); } .button-dark:hover { border-color: #26333e; background: #26333e; }
.text-link { display: inline-flex; align-items: center; gap: .6rem; color: var(--ink); font-size: .9rem; font-weight: 750; text-underline-offset: 5px; }
.kicker, .eyebrow { margin-bottom: 1.15rem; color: var(--copper-dark); font-size: .75rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.kicker-light { color: #e8a777; }

.hero { position: relative; overflow: hidden; background-color: var(--paper); background-image: linear-gradient(#1018200b 1px, transparent 1px), linear-gradient(90deg, #1018200b 1px, transparent 1px); background-size: 72px 72px; }
.hero::after { content: ""; position: absolute; top: 0; bottom: 0; left: calc(50% + 170px); width: 1px; background: #10182012; }
.hero-grid { position: relative; z-index: 1; display: grid; min-height: 640px; grid-template-columns: 7fr 5fr; align-items: center; gap: clamp(3rem, 7vw, 7.5rem); padding-block: clamp(4rem, 7vw, 6.5rem); }
.hero-copy-block { min-width: 0; max-width: 770px; } .hero h1 { max-width: 11ch; } .hero h1 em { color: var(--copper); font-style: normal; }
.hero-copy { max-width: 660px; margin-bottom: 1.8rem; color: #4d585e; font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.trust-note { margin: 1.25rem 0 0; color: #5b666b; font-size: .8rem; }
.hero-case { margin: 0; background: var(--white); border: 1px solid var(--line); box-shadow: 0 28px 80px #10182016; }
.hero-image-wrap { position: relative; overflow: hidden; aspect-ratio: 1 / 1; background: #dce2e0; }
.hero-image-wrap img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.012); }
.image-index { position: absolute; top: 1rem; left: 1rem; padding: .42rem .55rem; color: var(--white); background: #101820db; font: 750 .75rem/1 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.case-meta { display: grid; grid-template-columns: repeat(3, 1fr); }
.case-meta div { min-width: 0; padding: 1rem; border-right: 1px solid var(--line); } .case-meta div:last-child { border-right: 0; }
.case-meta span, .case-meta strong { display: block; }
.case-meta span { margin-bottom: .3rem; color: #788185; font-size: .75rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.case-meta strong { overflow: hidden; font-size: .75rem; text-overflow: ellipsis; white-space: nowrap; }
.capability-strip { color: var(--white); background: var(--ink); border-top: 1px solid #ffffff18; }
.capability-list { display: grid; grid-template-columns: repeat(5, 1fr); }
.capability-list div { display: grid; min-height: 90px; align-content: center; gap: .35rem; padding: 1rem 1.15rem; border-right: 1px solid #ffffff1c; }
.capability-list div:first-child { border-left: 1px solid #ffffff1c; }
.capability-list span { color: #e69a63; font: 700 .75rem/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.capability-list strong { font-size: .82rem; letter-spacing: .01em; }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2.5rem; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-heading h2 { max-width: 15ch; margin-bottom: 0; }
.section-heading-split { display: grid; grid-template-columns: 7fr 5fr; }
.section-heading-split > p { max-width: 530px; margin: 0 0 .5rem; color: var(--muted); font-size: 1.05rem; }
.services { background: var(--white); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.service-card { position: relative; min-height: 350px; padding: 2rem 1.4rem 2.2rem; border-right: 1px solid var(--line); }
.service-card:first-child { border-left: 1px solid var(--line); } .service-card:hover { background: #f7f8f6; }
.service-icon { width: 48px; height: 48px; margin-bottom: clamp(4.5rem, 8vw, 7rem); color: var(--copper); }
.service-icon svg { width: 100%; fill: none; stroke: currentColor; stroke-linecap: square; stroke-linejoin: miter; stroke-width: 1.4; }
.card-number { position: absolute; top: 2rem; right: 1.4rem; color: #7f898d; font: 700 .75rem/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.service-card h3 { max-width: 11ch; } .service-card p { margin: 0; color: var(--muted); font-size: .92rem; }

.projects { background: var(--paper); } .projects-heading { align-items: end; }
.project-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.2rem; }
.project-card { grid-column: span 3; margin: 0; } .project-featured { grid-column: span 6; }
.project-image { display: block; overflow: hidden; aspect-ratio: 4 / 5; background: #d9deda; } .project-featured .project-image { aspect-ratio: 1 / 1; }
.project-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.2,.7,.2,1), filter .35s ease; }
.project-image:hover img { transform: scale(1.025); filter: contrast(1.02); } .portrait-crop img { object-position: 50% 48%; }
.project-caption { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1.5rem; padding: 1.35rem 0 0; border-top: 2px solid var(--ink); }
.project-caption h3 { max-width: 16ch; margin-bottom: 0; }
.project-type { display: block; margin-bottom: .5rem; color: var(--copper-dark); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-caption dl { margin: 0; } .project-caption dl div { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; padding: .45rem 0; border-bottom: 1px solid var(--line); font-size: .75rem; }
.project-caption dt { color: var(--muted); } .project-caption dd { margin: 0; font-weight: 700; text-align: right; }
.project-caption.compact { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.project-caption.compact h3 { font-size: 1.2rem; } .project-arrow { padding-top: .7rem; color: var(--copper-dark); }

.applications { padding-block: var(--section-space); color: var(--white); background: var(--ink); }
.applications-grid { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(3rem, 8vw, 7rem); }
.applications-title { position: sticky; top: 150px; align-self: start; }
.applications-title h2 { max-width: 11ch; margin: 0; font-size: clamp(2.5rem, 4.2vw, 4.4rem); }
.application-list { border-top: 1px solid #ffffff73; }
.application-list article { display: grid; grid-template-columns: 52px 1fr 1.3fr; gap: 1.2rem; padding: 1.7rem 0; border-bottom: 1px solid #ffffff27; }
.application-list span { color: #e9a16d; font: 700 .75rem/1.8 ui-monospace, SFMono-Regular, Consolas, monospace; }
.application-list h3 { margin: 0; font-size: 1.2rem; letter-spacing: -.01em; }
.application-list p { margin: 0; color: #b9c2c3; font-size: .9rem; }

.process { background: var(--white); }
.process-grid { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.process-list li { display: grid; grid-template-columns: 52px 1fr; gap: 1.2rem; padding: 1.55rem 0; border-bottom: 1px solid var(--line); }
.process-list > li > span { color: var(--copper-dark); font: 700 .75rem/1.9 ui-monospace, SFMono-Regular, Consolas, monospace; }
.process-list h3 { margin: 0 0 .4rem; font-size: 1.18rem; letter-spacing: -.015em; }
.process-list p { max-width: 620px; margin: 0; color: var(--muted); font-size: .92rem; }
.message-panel { position: sticky; top: 142px; padding: 1.3rem; background: #e3e8e5; border: 1px solid #c6ceca; box-shadow: 14px 14px 0 #cbd2ce; }
.message-top { display: flex; justify-content: space-between; gap: 1rem; margin: -.1rem 0 2.8rem; padding-bottom: .75rem; border-bottom: 1px solid #1018202c; color: #5c676b; font: 750 .75rem/1 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .06em; }
.message-top span:last-child { color: #177c4c; } .message-label { margin-bottom: .75rem; color: #546065; font-size: .78rem; font-weight: 750; }
.message-panel blockquote { margin: 0 0 1.5rem; padding: 0; font-size: clamp(1.25rem, 2.1vw, 1.65rem); font-weight: 620; line-height: 1.35; letter-spacing: -.02em; }
.message-checks { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.7rem; }
.message-checks span { padding: .3rem .5rem; background: #ffffffa6; color: #4f5c60; font-size: .75rem; font-weight: 700; }

.technical { color: var(--white); background: var(--ink-soft); }
.technical-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(3rem, 8vw, 7rem); }
.technical-intro > h2 { max-width: 11ch; } .technical-intro > p:not(.kicker) { max-width: 520px; color: #b9c2c3; }
.build-volume { position: relative; width: min(100%, 350px); margin-top: 3rem; padding: 2rem 2.8rem 2.8rem 1.5rem; }
.build-volume svg { width: 100%; fill: none; stroke: #b8c2c3; stroke-width: 1; } .build-volume .grid-lines { stroke: #b8c2c326; }
.measure { position: absolute; color: #e9a16d; font: 700 .75rem/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.measure-x { bottom: 1rem; left: 50%; transform: translateX(-50%); } .measure-y { top: 50%; right: 0; transform: translateY(-50%) rotate(90deg); }
.build-volume strong { position: absolute; top: 50%; left: calc(50% - .6rem); transform: translate(-50%, -50%); color: #ffffff; font-size: .75rem; letter-spacing: .12em; }
.specs { align-self: center; border-top: 1px solid #ffffffb0; }
.specs-head, .spec-row { display: grid; grid-template-columns: 1fr 160px; gap: 2rem; align-items: center; padding: 1.35rem 0; border-bottom: 1px solid #ffffff28; }
.specs-head { color: #909c9f; font-size: .75rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.spec-row { min-height: 84px; } .spec-row span { color: #d3d9d9; } .spec-row strong { color: #efac7c; font-size: 1.25rem; }
.spec-note { margin-top: 2.2rem; padding: 1.3rem; color: var(--ink); background: #e0e5e2; }
.spec-note span { display: block; margin-bottom: .45rem; color: var(--copper-dark); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.spec-note p { margin: 0; }

.estimate { padding-block: var(--section-space); color: var(--white); background: var(--copper-dark); }
.estimate-grid { display: grid; grid-template-columns: 6fr 6fr; gap: clamp(3rem, 9vw, 8rem); }
.estimate-grid h2 { max-width: 11ch; margin: 0; } .estimate-copy > p { margin: .4rem 0 2.5rem; color: #f1d9ca; font-size: 1.05rem; }
.estimate-copy dl { margin: 0; border-top: 1px solid #ffffff86; }
.estimate-copy dl div { display: grid; grid-template-columns: 120px 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid #ffffff36; }
.estimate-copy dt { font-weight: 750; } .estimate-copy dd { margin: 0; color: #f1d9ca; }

.faq { background: var(--paper); } .faq-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(3rem, 8vw, 7rem); }
.faq-intro { position: sticky; top: 150px; align-self: start; } .faq-intro h2 { max-width: 11ch; }
.faq-intro > p:last-child { max-width: 470px; color: var(--muted); }
.accordion { border-top: 1px solid var(--ink); } .accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { display: flex; min-height: 68px; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; cursor: pointer; font-weight: 700; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; } .accordion summary span { color: var(--copper-dark); font-size: 1.35rem; transition: transform .18s ease; }
.accordion details[open] summary span { transform: rotate(45deg); } .accordion details p { max-width: 650px; margin: -.15rem 0 1.4rem; color: var(--muted); }

.closing { padding-block: clamp(4.5rem, 8vw, 7rem); color: var(--white); background: var(--ink); }
.closing-grid { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(3rem, 8vw, 7rem); align-items: end; }
.closing h2 { max-width: 12ch; margin: 0; } .closing-action { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.closing-action p { max-width: 520px; margin: 0; color: #bbc4c5; } .closing-action > span { color: #929d9f; font-size: .78rem; }
.footer { padding-block: 4.2rem 2rem; color: #c8d0d0; background: #090f14; border-top: 1px solid #ffffff19; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr .8fr .8fr; gap: clamp(2rem, 5vw, 5rem); }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: .5rem; }
.brand-light { color: var(--white); } .footer-brand p { max-width: 390px; margin: 1.2rem 0 0; color: #8c979a; }
.footer-label { margin-bottom: .55rem; color: #e9a16d; font-size: .75rem; font-weight: 800; letter-spacing: .1em; }
.footer a { color: #c8d0d0; font-size: .86rem; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3.5rem; padding-top: 1.2rem; border-top: 1px solid #ffffff1d; color: #7d898c; font-size: .75rem; }
.whatsapp-float { position: fixed; right: 1rem; bottom: 1rem; z-index: 45; display: inline-flex; min-height: 52px; align-items: center; gap: .55rem; padding: .7rem .9rem; color: #072a15; background: var(--whatsapp); box-shadow: 0 14px 35px #0004; font-size: .82rem; font-weight: 800; text-decoration: none; }
.whatsapp-float svg { width: 23px; height: 23px; }

.page-hero { padding-block: clamp(4.8rem, 9vw, 8rem); color: var(--white); background-color: var(--ink); background-image: linear-gradient(#ffffff0b 1px, transparent 1px), linear-gradient(90deg, #ffffff0b 1px, transparent 1px); background-size: 72px 72px; }
.page-hero-grid { display: grid; grid-template-columns: 8fr 4fr; gap: 4rem; align-items: end; }
.back-link { display: inline-flex; margin-bottom: 3rem; color: #e9a16d; font-size: .82rem; text-underline-offset: 5px; }
.page-hero h1 { max-width: 11ch; margin: 0; } .page-hero-copy { max-width: 430px; margin: 0; color: #b9c3c4; font-size: 1.02rem; }
.gallery-intro { display: flex; justify-content: space-between; gap: 3rem; align-items: end; margin-bottom: 3rem; }
.gallery-intro h2 { max-width: 13ch; margin: 0; font-size: clamp(2rem, 3.5vw, 3.4rem); }
.gallery-count { color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: .08em; }
.portfolio-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.2rem; }
.portfolio-card { grid-column: span 4; } .portfolio-card:first-child { grid-column: span 6; } .portfolio-card:nth-child(2), .portfolio-card:nth-child(3) { grid-column: span 3; }
.portfolio-image { width: 100%; padding: 0; overflow: hidden; aspect-ratio: 4 / 5; border: 0; background: #d9deda; cursor: zoom-in; }
.portfolio-card:first-child .portfolio-image { aspect-ratio: 1 / 1; }
.portfolio-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; } .portfolio-image:hover img { transform: scale(1.025); }
.portfolio-copy { padding: 1.3rem 0 0; border-top: 2px solid var(--ink); } .portfolio-copy .project-type { margin-bottom: .55rem; }
.portfolio-copy h2 { margin: 0 0 .6rem; font-size: 1.35rem; letter-spacing: -.02em; } .portfolio-copy p { color: var(--muted); font-size: .88rem; }
.portfolio-copy a { color: var(--copper-dark); font-size: .8rem; font-weight: 700; text-underline-offset: 4px; }
.lightbox { width: min(92vw, 920px); padding: 0; border: 0; color: var(--white); background: var(--ink); box-shadow: 0 30px 100px #0008; }
.lightbox::backdrop { background: #05080ae8; backdrop-filter: blur(5px); }
.lightbox img { width: 100%; max-height: 74vh; object-fit: contain; background: #070b0e; }
.lightbox-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; }
.lightbox-footer p { margin: 0; font-size: .82rem; } .lightbox-close { min-height: 42px; padding: .5rem .8rem; border: 1px solid #ffffff50; color: var(--white); background: transparent; cursor: pointer; }

@media (max-width: 1060px) {
  .nav-links { gap: 1rem; } .nav-links > a:not(.button) { font-size: .78rem; }
  .hero-grid { grid-template-columns: 6.5fr 5.5fr; gap: 3rem; }
  .service-grid { grid-template-columns: repeat(2, 1fr); } .service-card:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 860px) {
  html { scroll-padding-top: 80px; } .utility-bar { display: none; } .nav { min-height: 70px; } .menu-button { display: inline-flex; }
  .nav-links { position: absolute; top: calc(100% + 1px); right: calc(-1 * var(--gutter)); left: calc(-1 * var(--gutter)); display: none; align-items: stretch; flex-direction: column; gap: 0; padding: .7rem var(--gutter) 1.2rem; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 20px 35px #10182012; }
  .nav-links[data-open] { display: flex; } .nav-links > a:not(.button) { padding: .8rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
  .nav-links > a:not(.button)::after { display: none; } .nav-links .button { margin-top: .8rem; }
  .hero::after { display: none; } .hero-grid, .section-heading-split, .process-grid, .technical-grid, .estimate-grid, .faq-grid, .closing-grid, .page-hero-grid { grid-template-columns: 1fr; }
  .hero-grid { min-height: 0; gap: 3rem; padding-block: 4.5rem; } .hero-copy-block { max-width: 690px; } .hero-case { width: min(100%, 580px); }
  .capability-list { grid-template-columns: repeat(3, 1fr); } .capability-list div:nth-child(4), .capability-list div:nth-child(5) { border-top: 1px solid #ffffff1c; }
  .section-heading-split > p { max-width: 680px; } .project-featured { grid-column: 1 / -1; } .project-card { grid-column: span 6; }
  .applications-grid { grid-template-columns: 1fr; } .applications-title, .message-panel, .faq-intro { position: static; } .applications-title h2 { max-width: 14ch; }
  .message-panel { width: min(100%, 600px); } .build-volume { width: min(100%, 320px); } .technical-intro > h2, .faq-intro h2 { max-width: 14ch; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; } .footer-brand { grid-column: 1 / -1; }
  .portfolio-card:first-child { grid-column: 1 / -1; } .portfolio-card:nth-child(2), .portfolio-card:nth-child(3) { grid-column: span 6; }
}
@media (max-width: 620px) {
  :root { --section-space: 4.5rem; }
  h1 { font-size: clamp(1.9rem, 7.7vw, 2.5rem); line-height: 1.08; }
  h2 { font-size: clamp(1.85rem, 7.7vw, 2.4rem); line-height: 1.08; }
  h1, h2, h3, p, a, summary, blockquote { word-break: normal; overflow-wrap: normal; hyphens: none; }
  .hero h1, .section-heading h2, .applications-title h2, .technical-intro > h2, .estimate-grid h2, .faq-intro h2, .closing h2, .page-hero h1, .gallery-intro h2 { max-width: none; }
  .hero h1 em { white-space: nowrap; }
  .trust-note { font-size: .75rem; }
  .brand-mark { width: 35px; height: 35px; } .brand-copy b { font-size: 1.03rem; } .hero { background-size: 54px 54px; } .hero-grid { padding-block: 3.7rem; }
  .hero-actions { align-items: stretch; flex-direction: column; } .hero-actions .button { width: 100%; } .hero-actions .text-link { justify-content: center; padding: .45rem; }
  .case-meta { grid-template-columns: 1fr; } .case-meta div { display: grid; grid-template-columns: 80px 1fr; gap: .6rem; border-right: 0; border-bottom: 1px solid var(--line); } .case-meta div:last-child { border-bottom: 0; } .case-meta span { margin: 0; } .case-meta strong { overflow: visible; text-overflow: clip; white-space: normal; }
  .capability-list { grid-template-columns: 1fr 1fr; } .capability-list div { min-height: 76px; border-top: 1px solid #ffffff1c; } .capability-list div:first-child, .capability-list div:nth-child(2) { border-top: 0; } .capability-list div:nth-child(odd) { border-left: 1px solid #ffffff1c; }
  .section-heading { display: block; } .section-heading .text-link { margin-top: 1.3rem; }
  .service-grid { grid-template-columns: 1fr; } .service-card, .service-card:first-child, .service-card:nth-child(n) { min-height: 310px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); }
  .service-icon { margin-bottom: 3.8rem; } .service-card h3 { max-width: none; } .project-card, .project-featured { grid-column: 1 / -1; } .project-card .project-image, .project-featured .project-image { aspect-ratio: 4 / 5; }
  .project-caption { grid-template-columns: 1fr; } .project-caption dl { display: none; } .application-list article { grid-template-columns: 38px 1fr; } .application-list p { grid-column: 2; }
  .process-list li { grid-template-columns: 38px 1fr; } .message-panel { box-shadow: 8px 8px 0 #cbd2ce; }
  .specs-head, .spec-row { grid-template-columns: 1fr 80px; gap: 1rem; } .estimate-copy dl div { grid-template-columns: 1fr; gap: .2rem; }
  .message-checks span { white-space: nowrap; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.2rem; } .footer-brand, .footer-grid > div:last-child { grid-column: auto; } .footer-bottom { flex-direction: column; }
  .portfolio-card:first-child, .portfolio-card:nth-child(2), .portfolio-card:nth-child(3) { grid-column: 1 / -1; } .portfolio-card:first-child .portfolio-image, .portfolio-image { aspect-ratio: 4 / 5; }
  .page-hero-grid { gap: 2rem; } .gallery-intro { display: block; } .gallery-count { display: block; margin-top: 1rem; }
  .whatsapp-float { width: 52px; height: 52px; justify-content: center; padding: 0; } .whatsapp-float span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }