:root {
  --navy-950: #030b1d;
  --navy-900: #061637;
  --navy-800: #0a234f;
  --blue: #08a8f7;
  --blue-soft: #77d4ff;
  --steel: #8b9bb0;
  --ink: #071426;
  --paper: #f4f7fa;
  --white: #fff;
  --line: rgba(255, 255, 255, .15);
  --shadow: 0 28px 80px rgba(2, 13, 35, .18);
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.04; letter-spacing: -.035em; }
h2 { font-size: clamp(2.5rem, 5vw, 4.9rem); font-weight: 650; }
p { font-size: 1rem; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { 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 { position: fixed; z-index: 200; top: 10px; left: 10px; transform: translateY(-150%); padding: .75rem 1rem; background: var(--white); color: var(--navy-900); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: 96px; background: rgba(247, 249, 252, .96); border-bottom: 1px solid rgba(6,22,55,.12); box-shadow: 0 12px 36px rgba(1, 8, 22, .12); backdrop-filter: blur(14px); transition: background .25s ease, border-color .25s ease, height .25s ease; }
.site-header.is-scrolled { height: 84px; background: rgba(247, 249, 252, .98); border-color: rgba(6,22,55,.14); backdrop-filter: blur(18px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { width: 154px; height: 54px; padding: 3px 12px; display: grid; place-items: center; overflow: hidden; background: #fff; border-radius: 4px; }
.brand img { width: 138px; height: 74px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); color: var(--navy-900); font-size: .82rem; font-weight: 700; letter-spacing: .01em; }
.main-nav > a:not(.button) { position: relative; padding-block: .6rem; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; inset: auto 0 2px; height: 1px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.main-nav > a:hover::after, .main-nav > a:focus-visible::after { transform: scaleX(1); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid rgba(6,22,55,.25); background: transparent; padding: 11px; border-radius: 2px; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; background: var(--navy-900); margin: 5px 0; transition: transform .2s, opacity .2s; }

.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: .9rem 1.35rem; border: 1px solid var(--blue); border-radius: 2px; background: var(--blue); color: #00152b; font-size: .82rem; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; cursor: pointer; box-shadow: 0 10px 30px rgba(8,168,247,.2); transition: background .2s, color .2s, transform .2s; }
.button:hover { background: transparent; color: var(--blue-soft); transform: translateY(-2px); }
.button-small { min-height: 42px; padding: .65rem .95rem; font-size: .71rem; }
.text-link { display: inline-flex; align-items: center; gap: .65rem; color: #fff; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.45); padding-bottom: .25rem; }
.text-link::before { content: "+"; color: var(--blue); }
.dark-link { color: var(--navy-900); border-color: var(--navy-900); }
.eyebrow { display: flex; align-items: center; gap: .65rem; margin-bottom: 1.4rem; color: var(--blue-soft); font-size: .73rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 34px; height: 2px; background: var(--blue); }
.eyebrow.dark { color: #1b5d82; }

.hero { position: relative; min-height: min(860px, 100svh); display: grid; align-items: end; overflow: hidden; background: var(--navy-950); color: #fff; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,11,29,.96) 0%, rgba(3,11,29,.83) 35%, rgba(3,11,29,.28) 67%, rgba(3,11,29,.08) 100%), linear-gradient(0deg, rgba(3,11,29,.7), transparent 35%); }
.hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, #000, transparent 58%); pointer-events: none; }
.hero-content { position: relative; z-index: 2; padding: 180px 0 88px; }
.hero h1 { max-width: 940px; margin-bottom: 1.6rem; font-size: clamp(3.5rem, 7vw, 6.9rem); font-weight: 650; letter-spacing: -.065em; }
.hero-lead { max-width: 660px; margin-bottom: 2.2rem; color: rgba(255,255,255,.76); font-size: clamp(1.05rem, 1.55vw, 1.3rem); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 0; margin-top: 3.8rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hero-meta span { padding: 1rem 1.55rem 1rem 0; margin-right: 1.55rem; color: rgba(255,255,255,.7); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
.hero-meta span:not(:last-child) { border-right: 1px solid var(--line); }
.concept-label { position: absolute; z-index: 3; right: 18px; bottom: 18px; margin: 0; padding: .3rem .55rem; background: rgba(3,11,29,.74); color: rgba(255,255,255,.72); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; }

.impact-strip { background: var(--blue); color: #00152b; }
.impact-grid { min-height: 138px; display: grid; grid-template-columns: 1.65fr repeat(3, 1fr); align-items: stretch; }
.impact-intro { align-self: center; max-width: 320px; margin: 0; font-size: 1.1rem; font-weight: 750; line-height: 1.3; }
.impact-grid article { display: flex; flex-direction: column; justify-content: center; gap: .2rem; padding-left: 1.5rem; border-left: 1px solid rgba(0,21,43,.22); }
.impact-grid strong { font-size: .66rem; letter-spacing: .12em; opacity: .62; }
.impact-grid span { font-size: .91rem; font-weight: 750; }

.section { position: relative; padding: clamp(6rem, 10vw, 10rem) 0; }
.section-light { background: var(--paper); }
.section-dark { background: var(--navy-950); color: #fff; }
.section-heading { max-width: 790px; margin-bottom: 4.5rem; }
.section-heading > p:last-child { max-width: 650px; color: #627086; font-size: 1.08rem; }
.section-dark .section-heading > p:last-child, .process-section .section-heading > p:last-child { color: rgba(255,255,255,.62); }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(3rem, 8vw, 8rem); align-items: end; }
.split-heading h2 { margin-bottom: 0; }
.split-heading > p { margin: 0 0 .5rem; }

.field-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 1px; background: #cad3dc; border: 1px solid #cad3dc; }
.field-card { min-height: 360px; display: flex; flex-direction: column; justify-content: space-between; padding: clamp(1.7rem, 3vw, 2.5rem); background: #fff; }
.field-card-primary { background: var(--navy-900); color: #fff; }
.card-index { color: #60738d; font-size: .68rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.field-card-primary .card-index { color: var(--blue-soft); }
.field-card h3 { font-size: clamp(1.45rem, 2.5vw, 2rem); }
.field-card p { margin: 0; color: #657288; }
.field-card-primary p { color: rgba(255,255,255,.64); }

.duo-section { display: grid; grid-template-columns: 1fr 1fr; background: var(--navy-900); color: #fff; }
.duo-card { position: relative; min-height: 560px; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(3rem, 7vw, 7rem); overflow: hidden; isolation: isolate; }
.duo-card::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .55; background: radial-gradient(circle at 75% 25%, rgba(8,168,247,.24), transparent 28%), repeating-linear-gradient(120deg, transparent 0 36px, rgba(255,255,255,.035) 36px 37px); }
.duo-shop { background: #0b244a; border-left: 1px solid rgba(255,255,255,.14); }
.duo-field { background: #041126; }
.duo-number { position: absolute; top: 2rem; right: 2.5rem; color: rgba(255,255,255,.08); font-size: clamp(7rem, 16vw, 14rem); line-height: .8; font-weight: 900; }
.duo-card h2 { margin-bottom: 1.2rem; font-size: clamp(4rem, 8vw, 7.5rem); }
.duo-card > p:not(.eyebrow) { max-width: 520px; color: rgba(255,255,255,.64); font-size: 1.08rem; }
.duo-card a { width: fit-content; margin-top: 1.5rem; border-bottom: 1px solid var(--blue); color: var(--blue-soft); font-weight: 750; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { min-height: 365px; display: flex; flex-direction: column; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s, transform .25s; }
.service-card:hover { background: rgba(8,168,247,.08); transform: translateY(-3px); }
.service-card > span { color: var(--blue); font-size: .7rem; font-weight: 900; letter-spacing: .12em; }
.service-card h3 { margin: auto 0 1rem; font-size: clamp(1.55rem, 2.4vw, 2.2rem); }
.service-card p { color: rgba(255,255,255,.58); }
.service-card a { width: fit-content; margin-top: 1rem; color: var(--blue-soft); font-size: .8rem; font-weight: 750; border-bottom: 1px solid rgba(119,212,255,.45); }

.reverse-section { background: #e8edf2; }
.reverse-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.reverse-media { position: relative; box-shadow: var(--shadow); }
.reverse-media::before { content: ""; position: absolute; z-index: -1; top: -20px; left: -20px; width: 48%; height: 48%; border: 2px solid var(--blue); }
.reverse-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.reverse-media > span { position: absolute; right: 10px; bottom: 10px; padding: .3rem .55rem; background: rgba(3,11,29,.78); color: rgba(255,255,255,.75); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; }
.reverse-copy h2 { font-size: clamp(2.7rem, 5.5vw, 5.3rem); }
.reverse-copy > p:not(.eyebrow) { color: #5b6879; font-size: 1.05rem; }
.process-mini { list-style: none; padding: 0; margin: 2.2rem 0 0; border-top: 1px solid #bac6d0; }
.process-mini li { display: grid; grid-template-columns: 48px 1fr; padding: .75rem 0; border-bottom: 1px solid #bac6d0; }
.process-mini b { color: var(--blue); font-size: .72rem; }
.process-mini span { font-size: .9rem; font-weight: 700; }

.structure { background: #fff; }
.equipment-board { display: grid; grid-template-columns: 1.2fr .8fr; min-height: 520px; background: var(--navy-900); color: #fff; box-shadow: var(--shadow); }
.equipment-main { position: relative; display: flex; align-items: flex-end; padding: 3rem; overflow: hidden; background: radial-gradient(circle at 45% 43%, #12376b, var(--navy-950) 65%); }
.equipment-main p { position: relative; z-index: 2; max-width: 440px; margin: 0; font-size: 1.35rem; font-weight: 600; }
.machine-ring { position: absolute; border: 1px solid rgba(119,212,255,.26); border-radius: 50%; }
.ring-one { width: 330px; height: 330px; top: 50%; left: 50%; transform: translate(-50%,-55%); }
.ring-two { width: 220px; height: 220px; top: 50%; left: 50%; transform: translate(-50%,-55%); border-width: 18px; }
.ring-three { width: 88px; height: 88px; top: 50%; left: 50%; transform: translate(-50%,-55%); background: rgba(8,168,247,.1); }
.machine-line { position: absolute; width: 80%; height: 1px; top: 47%; left: 10%; background: rgba(119,212,255,.24); box-shadow: 0 -110px rgba(119,212,255,.09), 0 110px rgba(119,212,255,.09); }
.equipment-list { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.equipment-list li { min-height: 25%; display: grid; grid-template-columns: 44px 1fr; align-content: center; padding: 1.3rem 2rem; border-bottom: 1px solid var(--line); }
.equipment-list li:last-child { border-bottom: 0; }
.equipment-list span { grid-row: span 2; color: var(--blue); font-size: .7rem; }
.equipment-list strong { font-size: 1.15rem; }
.equipment-list small { color: rgba(255,255,255,.5); }
.data-note { margin: 1.25rem 0 0; color: #66758a; font-size: .78rem; }

.process-section { background: var(--navy-900); color: #fff; }
.timeline { counter-reset: item; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.timeline li { min-height: 255px; display: grid; grid-template-columns: 45px 1fr; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.timeline > li > span { color: var(--blue); font-size: .68rem; font-weight: 850; }
.timeline h3 { margin: 0 0 .9rem; font-size: 1.35rem; }
.timeline p { margin: 0; color: rgba(255,255,255,.55); font-size: .9rem; }

.problem-list { border-top: 1px solid #bfc9d3; }
.problem-list details { border-bottom: 1px solid #bfc9d3; }
.problem-list summary { min-height: 94px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer; list-style: none; font-size: clamp(1.2rem, 2.5vw, 1.8rem); font-weight: 650; }
.problem-list summary::-webkit-details-marker { display: none; }
.problem-list summary span { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #aebbc8; color: var(--blue); font-size: 1.5rem; font-weight: 300; transition: transform .2s; }
.problem-list details[open] summary span { transform: rotate(45deg); }
.problem-list details p { max-width: 650px; margin: -.5rem 0 1.8rem; color: #5d6a7a; }

.trust-section { background: var(--navy-950); color: #fff; }
.trust-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(3rem, 8vw, 8rem); }
.trust-grid .section-heading { margin: 0; }
.trust-cards { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.trust-cards article { min-height: 220px; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-cards strong { display: block; margin-bottom: 3rem; color: var(--blue-soft); font-size: 1.05rem; }
.trust-cards p { margin: 0; color: rgba(255,255,255,.58); }

.quote-section { background: var(--blue); color: #00172e; }
.quote-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.quote-copy { position: sticky; top: 110px; }
.quote-copy h2 { font-size: clamp(2.8rem, 5.6vw, 5.5rem); }
.quote-copy > p:not(.eyebrow) { max-width: 500px; }
.quote-copy ul { padding: 0; margin: 2rem 0 0; list-style: none; }
.quote-copy li { padding: .7rem 0; border-top: 1px solid rgba(0,21,43,.25); font-weight: 700; }
.quote-form { padding: clamp(1.5rem, 4vw, 3rem); background: #fff; box-shadow: 0 28px 80px rgba(2,13,35,.18); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.quote-form label { display: block; margin-bottom: 1rem; color: #233247; font-size: .75rem; font-weight: 800; letter-spacing: .025em; }
.quote-form input:not([type="checkbox"]), .quote-form select, .quote-form textarea { width: 100%; min-height: 50px; margin-top: .35rem; padding: .75rem .85rem; border: 1px solid #c4ced8; border-radius: 0; background: #f9fbfc; color: var(--ink); outline: none; transition: border .2s, box-shadow .2s; }
.quote-form textarea { resize: vertical; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(8,168,247,.12); }
.file-field { padding: 1rem; border: 1px dashed #9cadbd; background: #f4f7fa; }
.file-field span { display: block; margin-bottom: .5rem; color: #748195; font-weight: 500; }
.file-field input { min-height: auto !important; padding: 0 !important; border: 0 !important; background: transparent !important; }
.file-list { margin: -0.4rem 0 1rem; color: #607086; font-size: .72rem; }
.file-list.has-error { color: #a4192b; }
.consent { display: grid !important; grid-template-columns: 20px 1fr; gap: .7rem; align-items: start; font-weight: 500 !important; }
.consent input { margin-top: .25rem; accent-color: var(--blue); }
.quote-form .button { margin-top: .5rem; background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.quote-form .button:hover { background: #102d5d; color: #fff; }
.form-status { min-height: 1.4em; margin: 1rem 0 0; color: #174d68; font-size: .82rem; font-weight: 650; }

.site-footer { padding: 5rem 0 1.4rem; background: #020713; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .75fr .75fr; gap: 3rem; padding-bottom: 4rem; }
.footer-brand img { width: 170px; height: 78px; object-fit: contain; padding: 4px 12px; background: #fff; border-radius: 3px; }
.footer-brand p { max-width: 420px; margin-top: 1.4rem; color: rgba(255,255,255,.52); }
.footer-grid h2 { color: var(--blue-soft); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: .55rem; }
.footer-grid a, .footer-grid > div:not(:first-child) p { color: rgba(255,255,255,.58); font-size: .85rem; }
.footer-grid a:hover { color: var(--blue-soft); }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.38); font-size: .72rem; }
.mobile-cta { display: none; }

/* Image-led refinement */
.brand { width: 148px; height: 88px; padding: 4px 0; overflow: visible; background: transparent; }
.brand img { width: 132px; height: 82px; object-fit: contain; object-position: center; filter: none; opacity: 1; }
.hero h1 { max-width: 800px; font-size: clamp(3.25rem, 6vw, 5.8rem); }
.hero-lead { max-width: 610px; font-size: clamp(1rem, 1.25vw, 1.12rem); line-height: 1.6; }

.impact-strip { padding: 1rem 0; background: var(--navy-950); color: #fff; }
.impact-grid { min-height: 126px; grid-template-columns: 1.25fr repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.12); }
.impact-intro { max-width: none; padding: 1.3rem; background: var(--blue); color: #00152b; font-size: 1rem; }
.impact-grid article { min-width: 0; display: grid; grid-template-columns: 88px 1fr; align-items: center; gap: 1rem; padding: .75rem; border: 0; background: #07152f; }
.impact-grid article img { width: 88px; height: 80px; object-fit: cover; }
.impact-grid article span { color: rgba(255,255,255,.88); font-size: .82rem; }

.field-grid { gap: 1.2rem; background: transparent; border: 0; }
.field-card, .field-card-primary { min-height: 440px; padding: 0; background: #fff; color: var(--ink); border: 1px solid #ced7df; }
.field-card, .service-card, .process-gallery article, .problem-image, .trust-visual, .trust-cards article, .equipment-main { position: relative; }
.field-card::after, .service-card::after, .process-gallery article::after, .problem-image::after, .trust-visual::after, .trust-cards article::after, .equipment-main::before { content: "Imagem ilustrativa"; position: absolute; z-index: 4; top: .55rem; right: .55rem; padding: .22rem .4rem; background: rgba(3,11,29,.72); color: rgba(255,255,255,.8); font-size: .56rem; letter-spacing: .07em; text-transform: uppercase; }
.field-card img { width: 100%; height: 240px; object-fit: cover; }
.field-card > div { padding: 1.6rem; }
.field-card h3 { margin-bottom: .7rem; color: var(--navy-900); font-size: clamp(1.35rem, 2vw, 1.75rem); }
.field-card p, .field-card-primary p { color: #637184; font-size: .92rem; }

.duo-card { min-height: 520px; padding: clamp(2.6rem, 5vw, 5rem); }
.duo-card::before { z-index: -1; opacity: 1; background: linear-gradient(0deg, rgba(3,11,29,.94), rgba(3,11,29,.18) 75%); }
.duo-card > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.duo-card h2 { font-size: clamp(3.25rem, 6vw, 5.5rem); }

.services-grid { gap: 1rem; border: 0; }
.service-card { min-height: 430px; padding: 0 0 1.6rem; overflow: hidden; border: 1px solid var(--line); }
.service-card > img { width: 100%; height: 190px; object-fit: cover; opacity: .9; transition: transform .35s ease, opacity .35s ease; }
.service-card:hover > img { transform: scale(1.035); opacity: 1; }
.service-card h3, .service-card p, .service-card a { margin-left: 1.5rem; margin-right: 1.5rem; }
.service-card h3 { margin-top: 1.45rem; margin-bottom: .7rem; font-size: clamp(1.35rem, 2vw, 1.8rem); }
.service-card p { margin-bottom: 0; font-size: .88rem; }
.service-card a { margin-top: auto; padding-top: 1rem; }

.reverse-grid { grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 6vw, 6rem); }
.reverse-copy h2 { font-size: clamp(2.55rem, 4.8vw, 4.6rem); }
.reverse-inputs { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.7rem 0; }
.reverse-inputs span { padding: .52rem .75rem; border: 1px solid #aab8c6; color: #33465d; background: rgba(255,255,255,.42); font-size: .75rem; font-weight: 750; }
.reverse-flow { display: grid; gap: .8rem; margin: 0 0 1.8rem; }
.reverse-flow > div { display: grid; grid-template-columns: 170px 1fr; gap: 1rem; align-items: start; padding: .9rem 0; border-top: 1px solid #b6c2cd; }
.reverse-flow strong { color: var(--navy-900); font-size: .88rem; }
.reverse-flow p { margin: 0; color: #627184; font-size: .82rem; }

.equipment-board { grid-template-columns: 1.35fr .65fr; min-height: 490px; }
.equipment-main { padding: 0; background: var(--navy-950); }
.equipment-main::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,11,29,.92), transparent 65%); }
.equipment-main img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.equipment-main p { z-index: 2; margin: 2.3rem; font-size: 1.12rem; }
.equipment-list li { grid-template-columns: 1fr; padding: 1.3rem 1.6rem; }

.timeline { display: none; }
.process-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.process-gallery article { overflow: hidden; background: #0b2146; border: 1px solid var(--line); }
.process-gallery img { width: 100%; height: 230px; object-fit: cover; }
.process-gallery article > div { padding: 1.5rem; }
.process-gallery h3 { margin-bottom: .75rem; font-size: 1.3rem; }
.process-gallery p { margin: 0; color: rgba(255,255,255,.58); font-size: .88rem; }

.problem-list { display: none; }
.problem-showcase { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 520px; background: #fff; box-shadow: var(--shadow); }
.problem-image img { width: 100%; height: 100%; object-fit: cover; }
.problem-options { display: grid; grid-template-columns: 1fr 1fr; }
.problem-options article { min-height: 260px; padding: 1.7rem; border-left: 1px solid #d5dce3; border-bottom: 1px solid #d5dce3; }
.problem-options h3 { margin-bottom: 3rem; color: var(--navy-900); font-size: 1.35rem; }
.problem-options p { margin: 0; color: #647184; font-size: .87rem; }

.trust-grid { grid-template-columns: .9fr 1.1fr; grid-template-areas: "visual heading" "visual cards"; align-items: start; gap: 2.8rem; }
.trust-visual { grid-area: visual; height: 100%; min-height: 640px; }
.trust-visual img { width: 100%; height: 100%; object-fit: cover; }
.trust-grid .section-heading { grid-area: heading; }
.trust-cards { grid-area: cards; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 0; }
.trust-cards article { min-height: 310px; padding: 0 0 1.35rem; background: #061637; border: 0; }
.trust-cards article img { width: 100%; height: 145px; object-fit: cover; }
.trust-cards strong, .trust-cards p { margin-left: 1.15rem; margin-right: 1.15rem; }
.trust-cards strong { margin-top: 1.15rem; margin-bottom: .6rem; font-size: .92rem; }
.trust-cards p { font-size: .8rem; }

.footer-brand img { width: 205px; height: 100px; padding: 0; background: transparent; filter: brightness(0) invert(1); opacity: .92; }

.legal-page { background: #eef2f6; }
.legal-main { min-height: 80vh; padding: 160px 0 8rem; }
.legal-content { max-width: 820px; }
.legal-content h1 { max-width: 700px; font-size: clamp(3rem, 7vw, 6.5rem); }
.legal-content .legal-intro { margin: 2rem 0 4rem; color: #536275; font-size: 1.15rem; }
.legal-content h2 { margin-top: 2.5rem; font-size: 1.55rem; }
.legal-content p { color: #5e6a7a; }
.legal-content .text-link { margin-top: 2.5rem; }

.reveal { opacity: 1; transform: none; }

:focus-visible { outline: 3px solid #ffd34d; outline-offset: 3px; }

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 760px); }
  .main-nav { position: fixed; inset: 0; padding: 120px 24px 40px; display: flex; flex-direction: column; align-items: stretch; gap: 0; background: rgba(247,249,252,.99); transform: translateX(100%); transition: transform .28s ease; }
  .main-nav.is-open { transform: none; }
  .main-nav > a { padding: 1rem 0 !important; border-bottom: 1px solid rgba(6,22,55,.12); font-size: 1.15rem; }
  .main-nav .button { margin-top: 1.5rem; }
  .menu-toggle { position: relative; z-index: 2; display: block; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .impact-grid { grid-template-columns: 1fr 1fr; padding: 1.5rem 0; }
  .impact-intro { grid-column: 1 / -1; max-width: 520px; padding-bottom: 1.3rem; }
  .impact-grid article { min-height: 76px; }
  .impact-grid article:last-child { grid-column: 1 / -1; border-top: 1px solid rgba(0,21,43,.22); }
  .split-heading, .reverse-grid, .equipment-board, .trust-grid, .quote-grid { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr 1fr; }
  .field-card-primary { grid-column: 1 / -1; }
  .duo-section { grid-template-columns: 1fr; }
  .duo-card { min-height: 470px; }
  .duo-shop { border-left: 0; border-top: 1px solid rgba(255,255,255,.14); }
  .services-grid, .timeline { grid-template-columns: 1fr 1fr; }
  .quote-copy { position: static; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .impact-intro { grid-column: 1 / -1; }
  .impact-grid article:last-child { grid-column: auto; border-top: 0; }
  .reverse-grid, .equipment-board, .problem-showcase { grid-template-columns: 1fr; }
  .process-gallery { grid-template-columns: 1fr 1fr; }
  .process-gallery article:last-child { grid-column: 1 / -1; }
  .trust-grid { grid-template-columns: 1fr; grid-template-areas: "heading" "visual" "cards"; }
  .trust-visual { min-height: 470px; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 28px); }
  html { scroll-padding-top: 72px; }
  body { padding-bottom: 62px; }
  h2 { font-size: clamp(2.25rem, 12vw, 3.4rem); }
  .site-header, .site-header.is-scrolled { height: 76px; background: rgba(247,249,252,.98); border-color: rgba(6,22,55,.12); }
  .brand { width: 94px; height: 72px; padding: 2px 0; }
  .brand img { width: 92px; height: 70px; }
  .hero { min-height: 760px; align-items: end; }
  .hero-media { object-position: 67% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(3,11,29,.95), rgba(3,11,29,.58)), linear-gradient(0deg, rgba(3,11,29,.9), transparent 50%); }
  .hero-content { padding: 130px 0 64px; }
  .hero h1 { font-size: clamp(2.8rem, 13.5vw, 4rem); }
  .hero-lead { font-size: .98rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 1.1rem; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { width: fit-content; }
  .hero-meta { display: grid; grid-template-columns: 1fr 1fr; margin-top: 2.5rem; }
  .hero-meta span { margin: 0; padding: .8rem .4rem; border-right: 0 !important; border-bottom: 1px solid var(--line); font-size: .62rem; }
  .impact-grid { display: block; padding: 1.4rem 0; }
  .impact-intro { padding-bottom: 1.1rem; }
  .impact-grid article { min-height: 96px; padding: .55rem; border: 0 !important; border-top: 1px solid rgba(255,255,255,.1) !important; }
  .section { padding: 5.5rem 0; }
  .section-heading { margin-bottom: 2.8rem; }
  .split-heading { gap: 1.5rem; }
  .field-grid, .services-grid, .timeline, .trust-cards, .form-row { grid-template-columns: 1fr; }
  .field-card-primary { grid-column: auto; }
  .field-card { min-height: 285px; }
  .duo-card { min-height: 430px; padding: 2.2rem 1.4rem; }
  .duo-card h2 { font-size: 4.6rem; }
  .service-card { min-height: 300px; }
  .reverse-grid { gap: 2.6rem; }
  .equipment-main { min-height: 390px; padding: 1.5rem; }
  .ring-one { width: 270px; height: 270px; }
  .ring-two { width: 175px; height: 175px; }
  .equipment-list { border-left: 0; border-top: 1px solid var(--line); }
  .timeline li { min-height: 210px; }
  .process-gallery { grid-template-columns: 1fr; }
  .process-gallery article:last-child { grid-column: auto; }
  .process-gallery img { height: 210px; }
  .problem-options { grid-template-columns: 1fr; }
  .problem-options article { min-height: 190px; }
  .problem-options h3 { margin-bottom: 1.4rem; }
  .trust-visual { min-height: 390px; }
  .trust-cards { grid-template-columns: 1fr; }
  .reverse-flow > div { grid-template-columns: 1fr; gap: .25rem; }
  .quote-form { margin-inline: -4px; padding: 1.25rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .mobile-cta { position: fixed; z-index: 90; inset: auto 0 0; min-height: 62px; display: grid; place-items: center; background: var(--blue); color: #00152b; font-size: .77rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; box-shadow: 0 -8px 24px rgba(0,0,0,.28); }
}

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