:root {
  --navy-950: #071323;
  --navy-900: #0b1d33;
  --navy-800: #102a46;
  --blue-600: #1769a5;
  --sky-400: #62b6e8;
  --yellow-500: #f5c400;
  --yellow-400: #ffdc3d;
  --green-600: #338550;
  --ink: #122033;
  --muted: #637184;
  --paper: #f7f9fb;
  --white: #fff;
  --line: rgba(18, 32, 51, .14);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --shadow: 0 24px 70px rgba(7, 19, 35, .16);
  --container: min(1180px, calc(100vw - 48px));
  --display: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }
body { margin: 0; overflow-x: clip; color: var(--ink); background: var(--paper); font-family: var(--body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--yellow-500); outline-offset: 4px; }
::selection { background: var(--yellow-400); color: var(--navy-950); }
.container { width: var(--container); margin-inline: auto; }
.skip-link { position: fixed; z-index: 200; top: 12px; left: 12px; padding: 10px 16px; background: var(--yellow-500); color: var(--navy-950); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--blue-600); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 34px; height: 3px; background: currentColor; }
.on-dark .eyebrow, .eyebrow.on-dark { color: var(--yellow-400); }
.display { margin: 0; font-family: var(--display); font-weight: 780; letter-spacing: -.052em; line-height: .98; text-transform: uppercase; }
.section-title { max-width: 780px; font-size: clamp(2.35rem, 4.2vw, 4.5rem); }
.lede { max-width: 680px; margin: 24px 0 0; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.7; }
.section { padding: clamp(80px, 10vw, 140px) 0; }
.section-tight { padding: clamp(56px, 7vw, 90px) 0; }
.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border: 1px solid transparent; border-radius: 999px; font-size: .92rem; font-weight: 800; letter-spacing: .02em; transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--yellow-500); color: var(--navy-950); }
.btn-primary:hover { background: var(--yellow-400); }
.btn-whatsapp { border-color: #168c50; color: var(--white); background: #168c50; box-shadow: 0 10px 26px rgba(6,35,20,.18); }
.btn-whatsapp:hover { border-color: #117441; color: var(--white); background: #117441; box-shadow: 0 14px 30px rgba(6,35,20,.24); }
.btn-outline { border-color: rgba(255,255,255,.35); color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy-950); }
.btn-dark { background: var(--navy-900); color: var(--white); }
.arrow { width: 18px; height: 18px; }

/* Header */
.site-header { position: absolute; z-index: 50; top: 0; left: 0; width: 100%; color: var(--white); background: var(--navy-950); }
.site-header.scrolled { position: fixed; background: rgba(7,19,35,.98); box-shadow: 0 8px 30px rgba(0,0,0,.18); backdrop-filter: blur(16px); animation: slideDown .35s ease; }
@keyframes slideDown { from { transform: translateY(-100%); } }
.nav-wrap { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 32px; border-bottom: 1px solid rgba(255,255,255,.12); }
.brand { display: flex; align-items: center; gap: 13px; font-size: .86rem; font-weight: 760; line-height: 1.12; letter-spacing: .065em; text-transform: uppercase; }
.brand img { width: 58px; height: 58px; object-fit: contain; }
.brand span { max-width: 145px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links > a:not(.btn) { position: relative; padding: 8px 0; font-size: .83rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.nav-links > a:not(.btn)::after { content: ""; position: absolute; right: 0; bottom: 2px; left: 0; height: 2px; background: var(--yellow-500); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.nav-links > a:hover::after, .nav-links > a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.menu-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; padding: 0; border: 1px solid rgba(255,255,255,.32); border-radius: 50%; background: transparent; color: white; }
.menu-toggle svg { width: 22px; }

/* Hero */
.hero { min-height: 100svh; position: relative; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: var(--navy-950); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,19,35,.93) 0%, rgba(7,19,35,.64) 38%, rgba(7,19,35,.08) 72%), linear-gradient(0deg, rgba(7,19,35,.55), transparent 55%); z-index: 1; }
.hero::after { content: ""; position: absolute; z-index: 2; right: -10vw; bottom: -1px; width: 60vw; height: 11vw; min-height: 80px; background: var(--paper); clip-path: polygon(25% 100%,100% 0,100% 100%); }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; animation: heroIn 1.4s cubic-bezier(.2,.7,.1,1) both; }
@keyframes heroIn { from { opacity: .55; transform: scale(1.05); } }
.hero-grid { position: relative; z-index: 3; width: var(--container); margin-inline: auto; padding: 170px 0 120px; }
.hero-copy { max-width: 820px; }
.hero h1 { max-width: 760px; font-size: clamp(3.55rem, 6.25vw, 6.5rem); line-height: .94; }
.hero h1 span { display: block; color: var(--white); }
.hero h1 span::after { content: ""; display: inline-block; width: .58em; height: .1em; margin-left: .12em; border-radius: 999px; background: var(--yellow-500); vertical-align: .18em; }
.hero-lede { max-width: 600px; margin: 25px 0 34px; color: rgba(255,255,255,.82); font-size: clamp(1rem, 1.5vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-index { position: absolute; right: 0; bottom: 142px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 20px 0 18px 34px; border-top: 1px solid rgba(255,255,255,.45); background: transparent; }
.hero-stat { min-width: 140px; padding: 0; background: transparent; }
.hero-stat strong { display: block; color: var(--white); font-family: var(--display); font-size: 1.55rem; line-height: 1; text-transform: uppercase; }
.hero-stat span { display: block; margin-top: 7px; color: rgba(255,255,255,.7); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.scroll-mark { position: absolute; z-index: 3; left: 24px; bottom: 70px; display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,.62); font-size: .7rem; letter-spacing: .15em; text-transform: uppercase; transform: rotate(-90deg); transform-origin: left; }
.scroll-mark::before { content: ""; width: 48px; height: 1px; background: currentColor; }

/* Home editorial */
.intro-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 8vw, 110px); align-items: center; }
.intro-image { min-height: 640px; position: relative; overflow: hidden; border-radius: var(--radius-lg) var(--radius-lg) 4px var(--radius-lg); box-shadow: var(--shadow); }
.intro-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.intro-year { position: absolute; z-index: 2; right: 0; bottom: 0; padding: 28px 34px; background: var(--yellow-500); color: var(--navy-950); }
.intro-year strong { display: block; font-family: var(--display); font-size: 3.4rem; line-height: .9; }
.intro-year span { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.intro-copy p { color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 9px; margin-top: 18px; color: var(--blue-600); font-weight: 800; }
.text-link:hover { gap: 14px; }
.capabilities { color: white; background: var(--navy-950); overflow: hidden; }
.capabilities-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 50px; }
.capabilities-head p { max-width: 430px; margin: 0; color: rgba(255,255,255,.62); }
.service-rail { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; min-height: 500px; }
.service-panel { position: relative; min-width: 0; padding: 32px; overflow: hidden; border-radius: var(--radius-md); transition: background .3s ease; }
.service-panel::before { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7,19,35,.91), rgba(7,19,35,.08) 68%); z-index: 1; transition: background .35s ease; }
.service-panel:hover::before { background: linear-gradient(0deg, rgba(7,19,35,.84), rgba(7,19,35,.02) 72%); }
.service-panel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.8); transition: transform .7s ease, filter .5s ease; }
.service-panel:hover img { transform: scale(1.04); filter: saturate(1); }
.service-content { position: absolute; z-index: 2; right: 34px; bottom: 34px; left: 34px; }
.service-num { color: var(--yellow-400); font-size: .75rem; font-weight: 800; letter-spacing: .15em; }
.service-content h3 { margin: 12px 0 8px; font-family: var(--display); font-size: clamp(2rem, 3vw, 3.3rem); line-height: .96; text-transform: uppercase; }
.service-content p { max-width: 420px; margin: 0; color: rgba(255,255,255,.72); }
.tech-section { background: var(--white); }
.tech-layout { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(45px,8vw,100px); }
.tech-sticky { align-self: start; position: sticky; top: 130px; }
.tech-list { counter-reset: tech; border-top: 1px solid var(--line); }
.tech-item { counter-increment: tech; display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.tech-item::before { content: "0" counter(tech); padding-top: 4px; color: var(--blue-600); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.tech-item h3 { margin: 0 0 8px; font-size: 1.18rem; }
.tech-item p { margin: 0; color: var(--muted); }
.precision-banner { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); min-height: 620px; color: white; background: var(--navy-900); }
.precision-banner > * { min-width: 0; }
.precision-image { min-height: 420px; }
.precision-image img { width: 100%; height: 100%; object-fit: cover; }
.precision-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(50px,8vw,120px); }
.precision-copy h2 { font-size: clamp(3rem,5.5vw,6rem); }
.precision-copy p { max-width: 520px; color: rgba(255,255,255,.68); }
.route-card { display: grid; grid-template-columns: 1.1fr .9fr; overflow: hidden; color: white; background: var(--blue-600); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.route-copy { padding: clamp(45px, 7vw, 90px); }
.route-copy h2 { font-size: clamp(3rem, 5.5vw, 5.9rem); }
.route-copy p { max-width: 560px; color: rgba(255,255,255,.8); }
.route-visual { min-height: 520px; position: relative; display: grid; place-items: center; background: radial-gradient(circle at 50% 45%, #fff 0 18%, #e6f3fb 38%, rgba(255,255,255,.15) 64%, transparent 65%); }
.route-visual img { position: relative; z-index: 2; width: min(62%, 360px); filter: drop-shadow(0 30px 28px rgba(0,0,0,.25)); transform: rotate(3deg); }

/* Interior pages */
.page-hero { min-height: 68svh; position: relative; display: flex; align-items: flex-end; overflow: hidden; color: white; background: var(--navy-950); }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(7,19,35,.9) 0%, rgba(7,19,35,.5) 40%, rgba(7,19,35,.08) 74%), linear-gradient(0deg, rgba(7,19,35,.52), transparent 58%); }
.page-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero-content { position: relative; z-index: 2; padding: 190px 0 88px; }
.page-hero h1 { max-width: 790px; font-size: clamp(3.25rem, 5.4vw, 5.6rem); line-height: .98; }
.page-hero p { max-width: 630px; margin: 24px 0 0; color: rgba(255,255,255,.76); font-size: 1.1rem; }
.contact-hero { min-height: 54svh; }
.contact-hero .page-hero-content { padding-bottom: 64px; }
.split-copy { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px,8vw,110px); }
.split-copy h2 { font-size: clamp(2.8rem,5.5vw,5.7rem); }
.split-copy .prose { max-width: 700px; }
.prose p { margin-top: 0; color: var(--muted); font-size: 1.05rem; }
.timeline { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 70px; border-top: 1px solid var(--line); }
.timeline-item { position: relative; padding: 36px 30px 0 0; }
.timeline-item::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--yellow-500); box-shadow: 0 0 0 6px var(--paper); }
.timeline-item strong { display: block; font-family: var(--display); font-size: 2.4rem; }
.timeline-item p { max-width: 290px; margin: 7px 0 0; color: var(--muted); }
.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 55px; }
.value { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; }
.value svg { width: 34px; height: 34px; color: var(--blue-600); }
.value h3 { margin: 36px 0 10px; }
.value p { margin: 0; color: var(--muted); }
.service-stack { display: grid; gap: 22px; margin-top: 55px; }
.service-row { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 470px; overflow: hidden; border-radius: var(--radius-md); background: white; }
.service-row:nth-child(even) .service-row-image { order: 2; }
.service-row-image img { width: 100%; height: 100%; object-fit: cover; }
.service-row-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(36px,6vw,76px); }
.service-row-copy .index { color: var(--blue-600); font-size: .75rem; font-weight: 800; letter-spacing: .14em; }
.service-row-copy h2 { margin: 14px 0 18px; font-family: var(--display); font-size: clamp(2.5rem,4vw,4.4rem); line-height: .95; text-transform: uppercase; }
.service-row-copy p { color: var(--muted); }
.advantages { color: white; background: var(--navy-950); }
.advantage-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; margin-top: 55px; background: rgba(255,255,255,.17); border: 1px solid rgba(255,255,255,.17); }
.advantage { padding: clamp(30px,4vw,52px); background: var(--navy-950); }
.advantage strong { display: block; color: var(--yellow-400); font-family: var(--display); font-size: 1.8rem; text-transform: uppercase; }
.advantage p { margin: 10px 0 0; color: rgba(255,255,255,.66); }
.equipment-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; margin-top: 48px; }
.equipment { min-height: 240px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; border-radius: var(--radius-sm); color: white; background: var(--navy-900); }
.equipment span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--yellow-500); color: var(--navy-950); font-size: .72rem; font-weight: 900; }
.equipment h3 { margin: 0; font-family: var(--display); font-size: 1.55rem; line-height: 1; text-transform: uppercase; }

/* IOP */
.iop-page { background: white; }
.iop-header { color: var(--white); background: var(--navy-950); }
.iop-header .nav-wrap { border-color: rgba(255,255,255,.12); }
.iop-header .nav-links .btn-primary { color: var(--navy-950); }
.iop-header .nav-links .btn-whatsapp { color: var(--white); }
.iop-header .menu-toggle { border-color: rgba(255,255,255,.28); color: var(--white); }
.iop-header.scrolled { color: white; }
.iop-header.scrolled .nav-links .btn-primary { color: var(--navy-950); }
.iop-header.scrolled .nav-links .btn-whatsapp { color: var(--white); }
.iop-header.scrolled .menu-toggle { color: white; border-color: rgba(255,255,255,.3); }
.iop-hero { min-height: 100svh; position: relative; display: grid; place-items: center; overflow: hidden; padding: 150px 0 80px; background: linear-gradient(135deg,#fff 0 55%,#edf6fb 55%); }
.iop-hero::after { content: "IOP"; position: absolute; right: -2vw; bottom: -10vw; color: rgba(23,105,165,.045); font-family: var(--display); font-size: 42vw; line-height: .8; pointer-events: none; }
.iop-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr .8fr; gap: 70px; align-items: center; }
.iop-kicker { display: inline-flex; padding: 8px 13px; border-radius: 999px; background: #e2f1f9; color: var(--blue-600); font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.iop-hero h1 { margin: 26px 0 18px; font-family: var(--display); font-size: clamp(4.5rem,8vw,7.4rem); line-height: .8; letter-spacing: -.055em; color: var(--navy-950); }
.iop-hero h1 span { display: block; color: var(--blue-600); font-size: .3em; letter-spacing: -.02em; line-height: 1.1; }
.iop-hero p { max-width: 590px; color: var(--muted); font-size: 1.15rem; }
.iop-product { position: relative; display: grid; place-items: center; }
.iop-product::before { content: ""; position: absolute; width: 440px; height: 440px; border: 1px solid rgba(23,105,165,.2); border-radius: 50%; box-shadow: 0 0 0 60px rgba(23,105,165,.05), 0 0 0 120px rgba(23,105,165,.025); }
.iop-product img { position: relative; z-index: 2; width: min(76%, 430px); filter: drop-shadow(0 38px 35px rgba(7,19,35,.24)); }
.iop-facts { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.iop-fact { padding: 34px; background: white; text-align: center; }
.iop-fact strong { display: block; color: var(--blue-600); font-family: var(--display); font-size: 1.65rem; text-transform: uppercase; }
.iop-fact span { color: var(--muted); font-size: .86rem; }
.iop-benefits { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px,9vw,130px); align-items: start; }
.iop-benefit-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.iop-benefit { padding: 26px; border: 1px solid var(--line); border-radius: 18px; }
.iop-benefit strong { display: block; margin-bottom: 7px; }
.iop-benefit p { margin: 0; color: var(--muted); font-size: .94rem; }
.video-shell { position: relative; aspect-ratio: 16/9; overflow: hidden; border-radius: var(--radius-md); background: linear-gradient(rgba(7,19,35,.18),rgba(7,19,35,.18)), url("../img/drive-jpf-7727.jpg") center/cover; box-shadow: var(--shadow); }
.video-shell::after { content: "▶"; position: absolute; z-index: 1; top: 50%; left: 50%; width: 68px; height: 68px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; color: white; background: rgba(7,19,35,.72); transform: translate(-50%,-50%); }
.video-shell iframe { position: relative; z-index: 2; width: 100%; height: 100%; border: 0; }

/* Reusable photo reel */
.reel-section { overflow: hidden; background: var(--paper); }
.reel-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 42px; }
.reel-controls { display: flex; gap: 10px; }
.reel-arrow { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: white; color: var(--navy-900); transition: .25s ease; }
.reel-arrow:hover { color: white; background: var(--navy-900); transform: translateY(-2px); }
.reel-viewport { overflow: visible; touch-action: pan-y; }
.reel-track { display: flex; align-items: center; gap: 22px; transition: transform .7s cubic-bezier(.2,.75,.2,1); will-change: transform; }
.reel-slide { flex: 0 0 min(72vw, 920px); position: relative; aspect-ratio: 16/9; overflow: hidden; border-radius: var(--radius-lg); opacity: .45; filter: brightness(.65) saturate(.75); transform: scale(.92); transition: opacity .6s ease, filter .6s ease, transform .6s ease; }
.reel-slide.is-active { opacity: 1; filter: none; transform: scale(1); box-shadow: var(--shadow); }
.reel-slide img { width: 100%; height: 100%; object-fit: cover; }
.reel-caption { position: absolute; right: 0; bottom: 0; left: 0; padding: 60px 30px 24px; color: white; background: linear-gradient(transparent,rgba(7,19,35,.82)); opacity: 0; transition: opacity .35s ease; }
.reel-slide.is-active .reel-caption { opacity: 1; }
.reel-caption strong { display: block; font-size: 1.05rem; }
.reel-caption span { color: rgba(255,255,255,.7); font-size: .82rem; }
.reel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
.reel-dot { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: #bcc5ce; transition: width .3s ease, background .3s ease; }
.reel-dot.is-active { width: 28px; border-radius: 999px; background: var(--blue-600); }
.iop-gallery { background: var(--white); }
.iop-video-top { color: white; background: var(--navy-950); }
.iop-video-layout { display: grid; grid-template-columns: .38fr .62fr; gap: clamp(38px,7vw,90px); align-items: center; }
.iop-video-layout .section-title { font-size: clamp(2.5rem,4vw,4.2rem); }
.iop-video-layout .lede { color: rgba(255,255,255,.74); }
.iop-video-layout .form-note { color: rgba(255,255,255,.52); }
.iop-final { position: relative; min-height: 560px; display: flex; align-items: flex-end; overflow: hidden; color: white; background: var(--navy-950); }
.iop-final::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg,rgba(7,19,35,.92),rgba(7,19,35,.28) 65%,rgba(7,19,35,.12)); }
.iop-final img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.iop-final-content { position: relative; z-index: 2; max-width: 720px; margin-left: max(20px,calc((100vw - var(--container))/2)); margin-right: 20px; padding: 95px 0; }
.iop-final h2 { font-size: clamp(2.8rem,5vw,5rem); }
.map-frame { position: relative; aspect-ratio: 16/10; overflow: hidden; border-radius: var(--radius-md); background: linear-gradient(rgba(7,19,35,.38),rgba(7,19,35,.38)), url("../img/aeronave-base.jpg") center/cover; }
.map-frame::after { content: "FSA • BOA ESPERANÇA–PR"; position: absolute; z-index: 1; right: 18px; bottom: 18px; padding: 8px 12px; border-radius: 999px; color: white; background: rgba(7,19,35,.78); font-size: .68rem; font-weight: 800; letter-spacing: .08em; }
.map-frame iframe { position: relative; z-index: 2; width: 100%; height: 100%; border: 0; }
.contact-channel-grid { display: grid; grid-template-columns: 1fr; gap: 1px; margin-top: 30px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--line); }
.contact-channel-grid .contact-item { min-width: 0; padding: 22px; border: 0; background: white; }
.contact-channel-grid .contact-item a { overflow-wrap: anywhere; }
.contact-channel-grid .contact-item span { display: block; margin-top: 7px; color: var(--muted); font-size: .82rem; }
.map-frame { margin-top: 28px; }
.map-meta { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding-top: 16px; }
.map-meta address { color: var(--muted); font-style: normal; font-size: .9rem; }

/* Contact */
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(45px,8vw,100px); align-items: start; }
.contact-card { padding: clamp(30px,5vw,56px); border-radius: var(--radius-md); background: white; box-shadow: var(--shadow); }
.contact-list { display: grid; gap: 10px; margin: 32px 0; }
.contact-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-item small { display: block; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-item a, .contact-item address { display: block; margin-top: 4px; font-style: normal; font-weight: 700; }
.contact-form { display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label { font-size: .82rem; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; padding: 15px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); color: var(--ink); }
.field textarea { min-height: 150px; resize: vertical; }
.form-note { margin: 0; color: var(--muted); font-size: .82rem; }
.map-link { min-height: 320px; position: relative; display: flex; align-items: flex-end; padding: 34px; overflow: hidden; border-radius: var(--radius-md); color: white; background: linear-gradient(135deg,var(--blue-600),var(--navy-950)); }
.map-link::before, .map-link::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; }
.map-link::before { width: 340px; height: 340px; top: -130px; right: -80px; }
.map-link::after { width: 190px; height: 190px; top: -55px; right: -5px; }
.map-link strong { position: relative; z-index: 2; font-family: var(--display); font-size: 2rem; text-transform: uppercase; }

/* Footer */
.cta-band { padding: 74px 0; color: white; background: var(--blue-600); }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-band h2 { max-width: 720px; font-size: clamp(2.5rem,5vw,5rem); }
.site-footer { padding: 70px 0 28px; color: rgba(255,255,255,.72); background: var(--navy-950); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .8fr; gap: 60px; }
.footer-brand .brand { color: white; }
.footer-brand p { max-width: 390px; margin-top: 22px; }
.footer-col h3 { margin: 0 0 18px; color: white; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-col a { display: block; margin: 9px 0; overflow-wrap: anywhere; }
.footer-col a:hover { color: var(--yellow-400); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 55px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.13); font-size: .78rem; }
.whatsapp-float { position: fixed; z-index: 45; right: max(20px,env(safe-area-inset-right)); bottom: max(20px,env(safe-area-inset-bottom)); min-height: 50px; display: flex; align-items: center; gap: 9px; padding: 0 16px; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; color: white; background: #168c50; box-shadow: 0 10px 28px rgba(6,35,20,.22); font-size: .8rem; font-weight: 800; transition: transform .25s ease, box-shadow .25s ease; }
.whatsapp-float:hover { transform: translateY(-3px); }
.whatsapp-float svg { width: 20px; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1020px) {
  .nav-links { gap: 16px; }
  .nav-links .btn { display: none; }
  .hero-index { display: none; }
  .intro-layout, .precision-banner, .route-card, .split-copy, .contact-layout, .iop-benefits { grid-template-columns: minmax(0,1fr); }
  .intro-image { min-height: 500px; }
  .tech-layout { grid-template-columns: 1fr; }
  .tech-sticky { position: static; }
  .service-rail { display: flex; gap: 16px; min-height: auto; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 0 max(0px,calc((100vw - var(--container))/2)) 18px; }
  .service-rail::-webkit-scrollbar { display: none; }
  .service-panel { flex: 0 0 min(76vw,540px); min-height: 430px; scroll-snap-align: center; }
  .service-row { grid-template-columns: 1fr; }
  .service-row:nth-child(even) .service-row-image { order: 0; }
  .service-row-image { min-height: 360px; }
  .equipment-grid { grid-template-columns: repeat(3,1fr); }
  .iop-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .iop-product::before { width: 330px; height: 330px; }
  .iop-video-layout { grid-template-columns: 1fr; }
  .menu-toggle { position: relative; z-index: 50; display: inline-flex; }
  .nav-links { position: fixed; inset: 0; z-index: -1; width: 100vw; height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 90px 28px 40px; color: var(--white); background: var(--navy-950); text-align: center; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .25s ease; }
  .nav-links.open { z-index: 45; opacity: 1; visibility: visible; transform: none; }
  .nav-links > a:not(.btn) { width: auto; padding: 10px 0; font-family: var(--display); font-size: 2.15rem; letter-spacing: -.02em; text-align: center; }
  .nav-links .btn { display: inline-flex; align-self: center; margin-top: 10px; }
}

@media (max-width: 760px) {
  :root { --container: min(100% - 32px, 1180px); }
  .section { padding: 76px 0; }
  .nav-wrap { min-height: 74px; position: relative; justify-content: center; }
  .nav-wrap > .brand { position: absolute; z-index: 50; left: 50%; transform: translateX(-50%); }
  .nav-wrap > .brand img { width: 88px; height: 56px; }
  .nav-wrap > .brand span { display: none; }
  .menu-toggle { display: inline-flex; }
  .nav-links { position: fixed; inset: 0; z-index: -1; width: 100vw; height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 90px 28px 40px; color: var(--white); background: var(--navy-950); text-align: center; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .25s ease; }
  .nav-links.open { z-index: 45; opacity: 1; visibility: visible; transform: none; }
  .nav-links > a:not(.btn) { width: auto; padding: 10px 0; font-family: var(--display); font-size: 2.15rem; letter-spacing: -.02em; text-align: center; }
  .nav-links .btn { display: inline-flex; align-self: center; margin-top: 10px; }
  .menu-toggle { position: fixed; z-index: 70; top: 13px; right: 16px; background: rgba(7,19,35,.34); }
  .hero { min-height: 800px; }
  .hero::before { background: linear-gradient(0deg, rgba(7,19,35,.98) 0%, rgba(7,19,35,.62) 62%, rgba(7,19,35,.22)); }
  .hero::after, .scroll-mark { display: none; }
  .hero-media { object-position: 58% center; }
  .hero-grid { padding: 135px 0 72px; }
  .hero h1 { max-width: 94%; font-size: clamp(3rem, 13vw, 4.7rem); line-height: .98; }
  .hero-lede { margin: 18px 0 28px; }
  .hero-actions .btn { width: 100%; }
  .section-title { font-size: clamp(2.35rem,10.5vw,3.8rem); }
  .intro-image { min-height: 430px; }
  .intro-year { padding: 20px 24px; }
  .intro-year strong { font-size: 2.7rem; }
  .capabilities-head, .cta-band-inner { align-items: flex-start; flex-direction: column; }
  .service-panel { flex-basis: 84vw; min-height: 390px; padding: 24px; }
  .service-content { inset: auto 24px 24px; }
  .tech-item { grid-template-columns: 44px 1fr; }
  .precision-image { min-height: 360px; }
  .precision-copy { padding: 54px 24px 70px; }
  .route-copy { padding: 45px 26px; }
  .route-visual { min-height: 390px; }
  .page-hero { min-height: 620px; }
  .page-hero-content { padding: 145px 0 66px; }
  .page-hero h1 { max-width: 95%; font-size: clamp(2.85rem,12vw,4rem); line-height: 1; }
  .contact-hero h1 { font-size: clamp(2.7rem, 11.5vw, 3.8rem); }
  .timeline, .values-grid { grid-template-columns: 1fr; }
  .timeline { gap: 28px; border: 0; }
  .timeline-item { padding: 0 0 0 30px; border-left: 1px solid var(--line); }
  .timeline-item::before { top: 7px; left: -6px; }
  .service-row-image { min-height: 290px; }
  .service-row-copy { padding: 34px 24px 42px; }
  .advantage-grid { grid-template-columns: 1fr; }
  .equipment-grid { grid-template-columns: 1fr 1fr; }
  .equipment { min-height: 190px; }
  .iop-header { color: var(--white); }
  .iop-header .nav-links { color: white; }
  .iop-hero { padding: 125px 0 65px; background: linear-gradient(180deg,#fff 0 58%,#edf6fb 58%); }
  .iop-grid { grid-template-columns: 1fr; }
  .iop-hero h1 { font-size: clamp(4.8rem, 26vw, 7rem); }
  .iop-product { min-height: 430px; }
  .iop-product img { width: min(72%,320px); }
  .iop-facts { grid-template-columns: 1fr 1fr; }
  .iop-fact { padding: 24px 12px; }
  .iop-benefit-list { grid-template-columns: 1fr; }
  .reel-head { align-items: flex-start; flex-direction: column; }
  .reel-slide { flex-basis: 84vw; border-radius: var(--radius-md); transform: scale(.95); }
  .reel-track { gap: 12px; }
  .reel-caption { padding: 48px 20px 18px; }
  .iop-final { min-height: 520px; }
  .iop-final-content { margin-left: 24px; margin-right: 24px; padding: 70px 0; }
  .contact-channel-grid { grid-template-columns: 1fr; }
  .contact-channel-grid .contact-item:last-child { grid-column: auto; }
  .map-meta { align-items: flex-start; flex-direction: column; }
  .contact-card { padding: 28px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { right: 14px; bottom: 14px; width: 54px; padding: 0; justify-content: center; }
  .whatsapp-float span { display: none; }
}

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