:root {
  --navy: #082b55;
  --navy-deep: #041b38;
  --navy-soft: #123d69;
  --aqua: #25a9df;
  --aqua-light: #8ddcf4;
  --yellow: #ffca0a;
  --ink: #102238;
  --muted: #64758a;
  --ice: #edf8fc;
  --paper: #f8fafb;
  --white: #ffffff;
  --line: rgba(16, 34, 56, 0.13);
  --shadow: 0 24px 70px rgba(3, 34, 67, 0.14);
  --radius: 26px;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--sans); line-height: 1.55; -webkit-font-smoothing: antialiased; }
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; }

/* Brand scrollbar. Standard properties first, WebKit pseudo-elements for Safari. */
html { scrollbar-color: var(--aqua) var(--ice); scrollbar-width: thin; }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--ice); }
::-webkit-scrollbar-thumb { background: var(--aqua); border: 3px solid var(--ice); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--navy-soft); }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section-pad { padding: 112px 0; }
.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; left: 16px; top: -100px; z-index: 9999; background: var(--yellow); color: var(--navy); padding: 10px 16px; border-radius: 10px; font-weight: 800; }
.skip-link:focus { top: 16px; }
.scroll-progress { position: fixed; z-index: 2000; inset: 0 auto auto 0; width: 100%; height: 3px; pointer-events: none; background: linear-gradient(90deg, var(--yellow), var(--aqua-light), var(--aqua)); box-shadow: 0 0 12px rgba(37,169,223,.35); transform: scaleX(0); transform-origin: left center; will-change: transform; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; transition: background .25s ease, box-shadow .25s ease, transform .25s ease; }
.site-header.is-scrolled { background: rgba(4, 27, 56, .94); box-shadow: 0 10px 40px rgba(0,0,0,.18); backdrop-filter: blur(16px); }
.nav-shell { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { width: 220px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; }
.primary-nav { display: flex; align-items: center; gap: 27px; color: var(--white); font-size: .86rem; font-weight: 750; letter-spacing: .01em; }
.primary-nav > a:not(.nav-cta) { position: relative; padding: 31px 0; }
.primary-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 23px; height: 2px; background: var(--aqua); transition: right .2s ease; }
.primary-nav > a:not(.nav-cta):hover::after { right: 0; }
.primary-nav > a:not(.nav-cta).is-active::after { right: 0; }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(255,255,255,.45); border-radius: 999px; transition: .2s ease; }
.nav-cta:hover { color: var(--navy); background: var(--yellow); border-color: var(--yellow); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 10px; }
.menu-toggle span:not(.sr-only) { display: block; width: 25px; height: 2px; margin: 5px; background: #fff; transition: .2s ease; }

.hero { position: relative; min-height: clamp(720px, 100svh, 860px); display: flex; align-items: stretch; overflow: hidden; isolation: isolate; background: var(--navy-deep); color: var(--white); }
.hero-media, .hero-shade { position: absolute; inset: 0; }
.hero-media { z-index: -2; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center 56%; transform: translate3d(0, var(--hero-shift, 0px), 0) scale(1.065); transition: transform .12s linear; will-change: transform; }
.hero-shade { z-index: -1; background: linear-gradient(90deg, rgba(2,17,36,.95) 0%, rgba(3,24,50,.79) 40%, rgba(3,24,50,.22) 72%, rgba(3,24,50,.42) 100%), linear-gradient(0deg, rgba(3,24,50,.68) 0%, transparent 49%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .65fr); align-items: end; gap: 80px; min-height: clamp(720px, 100svh, 860px); padding-top: 138px; padding-bottom: 78px; }
.hero-copy { max-width: 780px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 18px; color: var(--navy); font-size: .73rem; font-weight: 850; letter-spacing: .19em; text-transform: uppercase; }
.eyebrow span { width: 38px; height: 2px; background: var(--aqua); }
.eyebrow.light { color: rgba(255,255,255,.84); }
.eyebrow.light span { background: var(--yellow); }
.hero h1, h2 { margin: 0; font-weight: 820; letter-spacing: -.045em; line-height: .98; }
.hero h1 { max-width: 760px; font-size: clamp(3.9rem, 7.7vw, 7rem); }
.hero h1 em, h2 em { display: block; color: var(--aqua); font-family: var(--serif); font-weight: 400; letter-spacing: -.055em; }
.hero h1 em { color: var(--yellow); }
.hero-lead { max-width: 640px; margin: 28px 0 0; color: rgba(255,255,255,.79); font-size: 1.12rem; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-top: 36px; }
.button { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 54px; padding: 0 24px; border: 0; border-radius: 999px; cursor: pointer; font-size: .88rem; font-weight: 850; transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease, background .25s ease; }
.button::after { content: ""; position: absolute; inset: 0; width: 42%; pointer-events: none; background: linear-gradient(100deg, transparent, rgba(255,255,255,.42), transparent); transform: translateX(-180%) skewX(-18deg); transition: transform .65s cubic-bezier(.2,.8,.2,1); }
.button:hover { transform: translateY(-2px); }
.button:hover::after { transform: translateX(340%) skewX(-18deg); }
.button svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; transition: transform .25s ease; }
.button:hover svg { transform: translateX(4px); }
.button-primary { color: var(--navy); background: var(--yellow); box-shadow: 0 13px 32px rgba(255,202,10,.23); }
.button-primary:hover, .button-yellow:hover { background: #ffd83f; box-shadow: 0 16px 36px rgba(255,202,10,.30); }
.button-yellow { color: var(--navy-deep); background: var(--yellow); }
.text-link { color: var(--white); font-size: .88rem; font-weight: 750; }
.text-link span { margin-left: 8px; color: var(--aqua-light); }
.hero-proof { align-self: end; padding: 28px; border: 1px solid rgba(255,255,255,.19); border-radius: 22px; background: linear-gradient(145deg, rgba(8,43,85,.7), rgba(4,27,56,.46)); box-shadow: 0 24px 70px rgba(0,0,0,.16); backdrop-filter: blur(14px); }
.proof-number { color: var(--yellow); font-family: var(--serif); font-size: 5rem; line-height: .85; letter-spacing: -.06em; }
.proof-number span { color: var(--aqua-light); font-size: 2rem; vertical-align: top; }
.hero-proof p { margin: 18px 0 0; color: rgba(255,255,255,.74); font-size: .88rem; }
.hero-proof strong { display: block; color: #fff; font-size: 1rem; }
.proof-divider { height: 1px; margin: 20px 0; background: rgba(255,255,255,.17); }
.hero-proof .proof-note { margin: 0; font-size: .72rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.hero-waterline { position: absolute; z-index: 2; right: 0; bottom: -1px; overflow: hidden; width: 62%; height: 11px; background: linear-gradient(90deg, var(--aqua), var(--aqua-light)); border-radius: 20px 0 0 0; }
.hero-waterline::after { content: ""; position: absolute; inset: 0; width: 28%; background: linear-gradient(90deg, transparent, rgba(255,255,255,.72), transparent); transform: translateX(-140%); animation: waterline-sweep 5.5s ease-in-out infinite; }

.intro { background: var(--paper); }
.intro-grid { display: grid; grid-template-columns: 1.05fr .8fr; align-items: end; gap: 100px; }
h2 { font-size: clamp(2.6rem, 5vw, 5.15rem); color: var(--navy); }
.intro-copy { padding-bottom: 4px; }
.intro-copy p { margin: 0 0 26px; color: var(--muted); font-size: 1.08rem; }
.inline-arrow { display: inline-flex; align-items: center; gap: 10px; color: var(--navy); font-weight: 850; border-bottom: 1px solid rgba(8,43,85,.24); padding-bottom: 5px; }
.inline-arrow span { color: var(--aqua); transition: transform .25s ease; }
.inline-arrow:hover span { transform: translate(3px, -3px); }

.services { background: var(--white); }
.section-top { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 44px; }
.section-top h2 { max-width: 760px; }
.section-top > p { max-width: 360px; margin: 0 0 8px; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: repeat(2, 360px); gap: 16px; }
.service-card { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--navy); color: var(--white); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease; }
.service-feature { grid-row: 1 / 3; }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.service-card:hover img { transform: scale(1.045); }
.service-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,22,46,.94) 0%, rgba(3,22,46,.38) 58%, rgba(3,22,46,.08) 100%); }
.service-content { position: absolute; inset: auto 0 0; padding: 27px; transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.service-index { display: block; margin-bottom: 8px; color: var(--yellow); font-family: var(--serif); font-size: .9rem; }
.service-content h3 { margin: 0; font-size: 1.6rem; }
.service-feature .service-content h3 { font-size: 2.4rem; }
.service-content p { max-width: 440px; margin: 8px 0 14px; color: rgba(255,255,255,.74); font-size: .86rem; }
.service-content a { display: inline-flex; gap: 7px; color: var(--aqua-light); font-size: .78rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.service-content a span { transition: transform .25s ease; }

.offer { position: relative; overflow: hidden; color: var(--white); background: var(--navy-deep); }
.offer::before { content: ""; position: absolute; width: 760px; height: 760px; right: -320px; top: -380px; border: 1px solid rgba(37,169,223,.25); border-radius: 50%; box-shadow: 0 0 0 90px rgba(37,169,223,.06), 0 0 0 180px rgba(37,169,223,.04); }
.offer-grid { position: relative; display: grid; grid-template-columns: .78fr 1.15fr; align-items: center; gap: 90px; }
.offer-visual { position: relative; width: min(100%, 470px); justify-self: center; }
.offer-visual img { width: 100%; border-radius: 30px; box-shadow: 0 32px 90px rgba(0,0,0,.4); }
.offer-stamp { position: absolute; right: -34px; top: 36px; display: grid; place-items: center; width: 114px; height: 114px; color: var(--navy); background: var(--yellow); border: 7px solid var(--navy-deep); border-radius: 50%; transform: rotate(8deg); }
.offer-stamp strong, .offer-stamp span { grid-area: 1 / 1; }
.offer-stamp strong { margin-top: -17px; font-size: 1.25rem; text-transform: uppercase; }
.offer-stamp span { margin-top: 20px; font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.offer-copy h2 { color: var(--white); font-size: clamp(2.7rem, 4.8vw, 4.8rem); }
.offer-copy h2 em { color: var(--aqua-light); }
.offer-lead { max-width: 620px; margin: 24px 0 28px; color: rgba(255,255,255,.72); }
.price-list { display: grid; gap: 10px; margin-bottom: 22px; }
.price-list article { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 17px 19px; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.055); }
.price-list article.price-featured { border-color: rgba(37,169,223,.65); background: rgba(37,169,223,.12); }
.price-list span { display: block; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.price-list small { color: rgba(255,255,255,.54); }
.price-list strong { color: var(--yellow); font-size: clamp(1.25rem, 2vw, 1.7rem); }
.include-list { display: flex; flex-wrap: wrap; gap: 12px 24px; padding: 0; margin: 0 0 26px; list-style: none; color: rgba(255,255,255,.84); font-weight: 700; }
.include-list span { display: inline-grid; place-items: center; width: 21px; height: 21px; margin-right: 6px; color: var(--navy-deep); background: var(--aqua-light); border-radius: 50%; font-size: .72rem; }
.fine-print { max-width: 640px; margin: 15px 0 0; color: rgba(255,255,255,.43); font-size: .7rem; }

.portfolio { background: var(--paper); }
.portfolio-grid { display: grid; grid-template-columns: 1.12fr 1fr 1fr; grid-template-rows: 320px 320px; gap: 15px; }
.project { position: relative; overflow: hidden; min-height: 300px; border-radius: var(--radius); color: var(--white); background: var(--navy); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease; }
.project-tall { grid-row: 1 / 3; }
.project-wide { grid-column: 2 / 4; }
.project img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.project::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(2,20,41,.91), transparent 58%); }
.project:hover img { transform: scale(1.04); }
.project-caption { position: absolute; z-index: 1; left: 25px; right: 25px; bottom: 23px; transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.project-caption span { color: var(--yellow); font-size: .68rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.project-caption h3 { margin: 5px 0 0; font-size: 1.35rem; }
.project-caption p { margin: 1px 0 0; color: rgba(255,255,255,.64); font-size: .82rem; }

.experience { overflow: hidden; color: var(--white); background: var(--navy); }
.experience-grid { display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 100px; }
.experience-art { position: relative; display: grid; place-items: center; min-height: 500px; }
.experience-art img { position: relative; z-index: 3; width: 220px; }
.ring { position: absolute; border: 1px solid rgba(141,220,244,.26); border-radius: 50%; }
.ring-one { width: 300px; height: 300px; }
.ring-two { width: 430px; height: 430px; }
.ring-three { width: 560px; height: 560px; }
.ring-one { animation: ring-breathe 6s ease-in-out infinite; }
.ring-two { animation: ring-breathe 8s ease-in-out -2s infinite; }
.ring-three { animation: ring-breathe 10s ease-in-out -4s infinite; }
.experience-copy h2 { color: var(--white); font-size: clamp(2.6rem, 4.7vw, 4.7rem); }
.experience-copy h2 em { color: var(--aqua-light); }
.experience-copy > p { max-width: 650px; color: rgba(255,255,255,.68); }
.value-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-top: 35px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: rgba(255,255,255,.12); }
.value-grid div { padding: 22px; background: var(--navy); }
.value-grid strong { display: block; color: var(--yellow); font-family: var(--serif); font-size: 2.2rem; line-height: 1; }
.value-grid span { display: block; margin-top: 7px; color: rgba(255,255,255,.64); font-size: .75rem; }

.process { background: var(--white); }
.section-heading.centered { max-width: 850px; margin: 0 auto 60px; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { position: relative; padding: 35px 26px 0 0; }
.process-list li::before { content: ""; position: absolute; top: -4px; left: 0; width: 8px; height: 8px; background: var(--aqua); border-radius: 50%; box-shadow: 0 0 0 7px var(--white); }
.process-list > li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.process-list span { color: var(--aqua); font-family: var(--serif); font-size: .95rem; }
.process-list h3 { margin: 15px 0 8px; color: var(--navy); font-size: 1.12rem; }
.process-list p { margin: 0; color: var(--muted); font-size: .84rem; }

.equipment { background: var(--ice); }
.equipment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.equipment-card { overflow: hidden; border-radius: 22px; background: var(--white); box-shadow: 0 14px 35px rgba(5,42,78,.07); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease; }
.equipment-card img { width: 100%; height: 250px; object-fit: contain; padding: 20px; background: #fff; transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.equipment-card > div { padding: 22px 24px 25px; border-top: 1px solid var(--line); }
.equipment-card span { color: var(--aqua); font-size: .68rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.equipment-card h3 { margin: 7px 0; color: var(--navy); font-size: 1.25rem; }
.equipment-card p { margin: 0; color: var(--muted); font-size: .83rem; }

.faq { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.15fr; align-items: start; gap: 100px; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro h2 { font-size: clamp(2.5rem, 4.4vw, 4.6rem); }
.faq-intro > p { color: var(--muted); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 23px 0; color: var(--navy); cursor: pointer; font-weight: 820; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { display: grid; place-items: center; flex: 0 0 auto; width: 30px; height: 30px; color: var(--aqua); border: 1px solid rgba(37,169,223,.35); border-radius: 50%; transition: transform .2s ease; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details.is-closing summary span { transform: none; }
.accordion-panel { overflow: hidden; }
.accordion details p { max-width: 680px; margin: -3px 55px 23px 0; color: var(--muted); font-size: .92rem; }

.lead { color: var(--white); background: linear-gradient(130deg, var(--navy-deep), var(--navy)); }
.lead-shell { display: grid; grid-template-columns: .85fr 1fr; gap: 70px; }
.lead-copy h2 { color: var(--white); font-size: clamp(2.7rem, 4.8vw, 4.9rem); }
.lead-copy h2 em { color: var(--yellow); }
.lead-copy > p { color: rgba(255,255,255,.66); }
.contact-details { display: grid; gap: 0; margin-top: 40px; border-top: 1px solid rgba(255,255,255,.13); }
.contact-details > * { display: block; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.contact-details span { display: block; color: var(--aqua-light); font-size: .68rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.contact-details strong { display: block; margin-top: 4px; font-size: .92rem; }
.lead-form { padding: 34px; color: var(--ink); background: var(--white); border-radius: 28px; box-shadow: 0 30px 85px rgba(0,0,0,.25); }
.lead-form label { display: grid; gap: 8px; margin-bottom: 17px; color: var(--navy); font-size: .77rem; font-weight: 820; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.lead-form input, .lead-form select, .lead-form textarea { width: 100%; border: 1px solid #d8e2ea; border-radius: 12px; outline: none; background: #fbfcfd; color: var(--ink); padding: 13px 14px; font-size: .9rem; transition: border-color .2s ease, box-shadow .2s ease; }
.lead-form textarea { resize: vertical; min-height: 100px; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { border-color: var(--aqua); box-shadow: 0 0 0 4px rgba(37,169,223,.12); }
.form-submit { width: 100%; }
.form-note { margin: 10px 0 0; color: var(--muted); text-align: center; font-size: .69rem; }
.form-feedback { min-height: 24px; margin-top: 9px; color: #087a55; text-align: center; font-size: .76rem; font-weight: 750; }

.site-footer { padding: 70px 0 24px; color: var(--white); background: #03162e; }
.footer-main { display: flex; align-items: start; justify-content: space-between; gap: 70px; }
.footer-brand { flex: 0 0 280px; }
.footer-brand .footer-logo { width: min(260px, 100%); height: auto; aspect-ratio: 330 / 86; object-fit: contain; object-position: left center; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(150px, 1fr)); gap: 70px; }
.footer-links div { display: grid; gap: 8px; }
.footer-links span { margin-bottom: 6px; color: var(--aqua-light); font-size: .65rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.footer-links a { color: rgba(255,255,255,.68); font-size: .83rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 55px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.09); color: rgba(255,255,255,.38); font-size: .68rem; }
.footer-bottom p { margin: 0; }

.floating-wa { position: fixed; z-index: 990; right: 22px; bottom: 22px; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: #25d366; box-shadow: 0 12px 32px rgba(0,0,0,.27); transition: transform .2s ease; }
.floating-wa:hover { transform: translateY(-3px) scale(1.03); }
.floating-wa svg { width: 31px; height: 31px; fill: #fff; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.8,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@keyframes waterline-sweep {
  0%, 22% { transform: translateX(-140%); opacity: 0; }
  38% { opacity: .8; }
  64%, 100% { transform: translateX(460%); opacity: 0; }
}

@keyframes ring-breathe {
  0%, 100% { transform: scale(1); opacity: .72; }
  50% { transform: scale(1.025); opacity: 1; }
}

@media (hover: hover) and (pointer: fine) {
  .service-card:hover, .project:hover { transform: translateY(-5px); box-shadow: 0 22px 48px rgba(3,34,67,.18); }
  .service-card:hover .service-content, .project:hover .project-caption { transform: translateY(-4px); }
  .service-card:hover .service-content a span { transform: translate(3px, -3px); }
  .equipment-card:hover { transform: translateY(-6px); box-shadow: 0 24px 52px rgba(5,42,78,.14); }
  .equipment-card:hover img { transform: scale(1.025); }
}

@media (max-width: 1020px) {
  .section-pad { padding: 90px 0; }
  .menu-toggle { display: block; }
  .primary-nav { position: absolute; top: 78px; left: 20px; right: 20px; display: grid; gap: 0; padding: 15px; color: var(--navy); background: #fff; border-radius: 18px; box-shadow: var(--shadow); opacity: 0; transform: translateY(-12px); pointer-events: none; transition: .2s ease; }
  .primary-nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .primary-nav > a:not(.nav-cta) { padding: 12px 10px; }
  .primary-nav > a:not(.nav-cta)::after { display: none; }
  .primary-nav > a:not(.nav-cta).is-active { color: var(--aqua); }
  .nav-cta { margin-top: 7px; color: #fff; background: var(--navy); text-align: center; }
  .hero { min-height: max(720px, 100svh); }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; align-items: end; min-height: max(720px, 100svh); }
  .hero-proof { max-width: 330px; margin: 0; }
  .intro-grid, .offer-grid, .experience-grid, .lead-shell { gap: 55px; }
  .service-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 440px 330px 330px; }
  .service-feature { grid-column: 1 / 3; grid-row: auto; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 450px 320px 320px; }
  .project-tall { grid-column: 1 / 3; grid-row: auto; }
  .project-wide { grid-column: 1 / 3; }
  .faq-grid { gap: 55px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px, 600px); }
  .section-pad { padding: 72px 0; }
  .nav-shell { min-height: 76px; }
  .brand { width: 190px; }
  .primary-nav { top: 70px; left: 14px; right: 14px; }
  .hero { min-height: max(650px, 100svh); }
  .hero-media { object-position: 61% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(2,17,36,.98) 0%, rgba(3,24,50,.72) 63%, rgba(3,24,50,.35) 100%); }
  .hero-grid { display: flex; flex-direction: column; justify-content: flex-end; min-height: max(650px, 100svh); padding: clamp(104px, 14svh, 130px) 0 clamp(44px, 7svh, 62px); }
  .hero h1 { font-size: clamp(3rem, 15vw, 5.2rem); }
  .hero-lead { font-size: 1rem; }
  .hero-proof { display: none; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; }
  .hero-waterline { width: 78%; }
  .intro-grid, .section-top, .offer-grid, .experience-grid, .faq-grid, .lead-shell { display: grid; grid-template-columns: 1fr; gap: 34px; }
  .section-top { align-items: start; }
  .section-top > p { max-width: none; }
  h2 { font-size: clamp(2.55rem, 12vw, 4rem); }
  .service-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(4, 420px); }
  .service-feature { grid-column: auto; }
  .service-feature .service-content h3 { font-size: 2rem; }
  .offer-grid { gap: 50px; }
  .offer-visual { width: min(90%, 430px); }
  .offer-stamp { right: -18px; width: 102px; height: 102px; }
  .price-list article { align-items: flex-start; flex-direction: column; gap: 6px; }
  .portfolio-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(4, 430px); }
  .project-tall, .project-wide { grid-column: auto; grid-row: auto; }
  .experience-art { min-height: 350px; }
  .ring-one { width: 220px; height: 220px; }
  .ring-two { width: 310px; height: 310px; }
  .ring-three { width: 400px; height: 400px; }
  .experience-art img { width: 160px; }
  .process-list { grid-template-columns: 1fr; border-top: 0; }
  .process-list li, .process-list > li + li { padding: 24px 0 24px 34px; border-top: 1px solid var(--line); border-left: 0; }
  .process-list li::before { top: 21px; }
  .equipment-grid { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .lead-form { padding: 25px 20px; }
  .footer-main { display: grid; gap: 44px; }
  .footer-links { width: 100%; gap: 30px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 3.35rem; }
  .button { width: 100%; }
  .include-list { display: grid; }
  .value-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .hero-media { transform: scale(1.025); }
  .reveal { opacity: 1; transform: none; }
}