:root {
  --ink: #102f3c;
  --ink-soft: #38525d;
  --blue: #0a7891;
  --blue-deep: #075b70;
  --teal: #19a7a0;
  --sky: #e9f6f8;
  --sand: #f5f1e8;
  --sun: #ffb32c;
  --white: #ffffff;
  --line: rgba(16, 47, 60, .14);
  --shadow: 0 22px 60px rgba(7, 46, 57, .15);
  --radius: 22px;
  --container: min(1180px, calc(100% - 40px));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.container { width: var(--container); 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; }
.hidden { position: absolute !important; left: -9999px !important; }
.skip-link { position: fixed; z-index: 999; left: 16px; top: 12px; transform: translateY(-180%); background: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled { background: rgba(255, 255, 255, .93); box-shadow: 0 8px 30px rgba(8, 49, 61, .1); backdrop-filter: blur(16px); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; width: 250px; filter: brightness(0) invert(1); transition: filter .25s ease; }
.site-header.scrolled .brand { filter: none; }
.brand img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: 30px; color: #fff; font-size: .95rem; font-weight: 700; }
.site-header.scrolled .main-nav { color: var(--ink); }
.main-nav a { text-decoration: none; position: relative; }
.main-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -5px; height: 2px; background: currentColor; transition: right .2s ease; }
.main-nav a:not(.nav-cta):hover::after { right: 0; }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(255,255,255,.55); border-radius: 999px; }
.site-header.scrolled .nav-cta { color: #fff; background: var(--blue); border-color: var(--blue); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 0; background: rgba(255,255,255,.14); border-radius: 12px; padding: 11px; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: #fff; border-radius: 10px; transition: transform .2s, opacity .2s; }
.site-header.scrolled .menu-toggle span:not(.sr-only) { background: var(--ink); }

.hero { min-height: 850px; height: 100svh; position: relative; display: grid; align-items: center; overflow: hidden; color: #fff; }
.hero-media, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: center 52%; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,33,42,.88) 0%, rgba(5,33,42,.68) 42%, rgba(5,33,42,.18) 76%), linear-gradient(0deg, rgba(5,33,42,.42), transparent 50%); }
.hero-content { position: relative; z-index: 2; padding-top: 110px; }
.eyebrow { margin: 0 0 14px; font-size: .78rem; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; color: #9ee7e3; }
.eyebrow.dark { color: var(--blue); }
.hero h1 { max-width: 900px; margin: 0; font-size: clamp(2.8rem, 6vw, 5.6rem); line-height: .98; letter-spacing: -.052em; text-wrap: balance; }
.hero-lead { max-width: 720px; margin: 28px 0 0; font-size: clamp(1.08rem, 2vw, 1.35rem); color: rgba(255,255,255,.86); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 25px; border-radius: 999px; border: 1px solid transparent; text-decoration: none; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #082f3a; background: var(--sun); box-shadow: 0 14px 35px rgba(255,179,44,.25); }
.button-primary:hover { background: #ffc252; box-shadow: 0 18px 40px rgba(255,179,44,.32); }
.button-ghost { color: #fff; border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.06); backdrop-filter: blur(8px); }
.button-ghost:hover { background: rgba(255,255,255,.14); }
.button-full { width: 100%; border-radius: 13px; }
.hero-facts { display: flex; gap: 0; margin: 52px 0 0; padding: 0; list-style: none; max-width: 850px; border-top: 1px solid rgba(255,255,255,.28); }
.hero-facts li { min-width: 0; flex: 1; padding: 20px 28px 0 0; }
.hero-facts strong, .hero-facts span { display: block; }
.hero-facts strong { font-size: 1.05rem; }
.hero-facts span { color: rgba(255,255,255,.65); font-size: .9rem; }
.scroll-hint { position: absolute; z-index: 2; bottom: 30px; left: 50%; width: 28px; height: 45px; border: 1px solid rgba(255,255,255,.5); border-radius: 999px; transform: translateX(-50%); }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; border-radius: 3px; background: #fff; transform: translateX(-50%); animation: scroll 1.8s infinite; }
@keyframes scroll { 0% { opacity: 0; transform: translate(-50%, 0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 16px); } }

.section { padding: 120px 0; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(50px, 7vw, 100px); align-items: center; }
.split-intro { grid-template-columns: .92fr 1.08fr; }
.section-copy h2, .section-heading h2, .made-in h2, .contact h2, .accessory-panel h2 { margin: 0 0 24px; font-size: clamp(2.25rem, 4vw, 4rem); line-height: 1.06; letter-spacing: -.04em; text-wrap: balance; }
.section-copy p, .section-heading p, .made-in p, .contact-copy > p, .accessory-panel p { color: var(--ink-soft); }
.lead { font-size: 1.2rem; }
.signature-line { margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; flex-direction: column; }
.signature-line span { font-size: .86rem; color: var(--ink-soft); }
.signature-line strong { font-size: 1.1rem; }
.feature-image { margin: 0; }
.feature-image picture, .feature-image img { width: 100%; }
.feature-image img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow); }
.feature-image figcaption { margin: 13px 7px 0; color: var(--ink-soft); font-size: .88rem; }
.feature-image.wide img { aspect-ratio: 4/5; object-position: center; }

.benefits { background: var(--sky); }
.section-heading { max-width: 720px; margin-bottom: 50px; }
.section-heading.centered { text-align: center; margin-inline: auto; }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card { padding: 32px 27px; background: rgba(255,255,255,.8); border: 1px solid rgba(255,255,255,.85); border-radius: 20px; box-shadow: 0 14px 35px rgba(8, 72, 88, .08); }
.feature-card .icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; color: var(--blue); background: #dff2f4; }
.feature-card svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3 { margin: 25px 0 10px; font-size: 1.25rem; }
.feature-card p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

.assembly { color: #fff; background: var(--ink); overflow: hidden; }
.assembly .section-heading p { color: rgba(255,255,255,.65); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); overflow: hidden; }
.step { padding: 32px; background: var(--ink); }
.step-number { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; color: var(--ink); background: var(--sun); font-weight: 900; }
.step h3 { margin: 25px 0 10px; font-size: 1.25rem; }
.step p { margin: 0; color: rgba(255,255,255,.64); }
.assembly-photos { display: grid; grid-template-columns: 1fr 1fr .85fr; gap: 20px; margin-top: 52px; align-items: stretch; }
.assembly-photos figure { margin: 0; }
.assembly-photos figure picture, .assembly-photos figure img { height: 100%; width: 100%; }
.assembly-photos figure { position: relative; min-height: 450px; border-radius: var(--radius); overflow: hidden; }
.assembly-photos figure img { object-fit: cover; }
.assembly-photos figcaption { position: absolute; inset: auto 16px 16px; padding: 10px 13px; background: rgba(8,35,43,.75); backdrop-filter: blur(10px); border-radius: 11px; font-size: .85rem; }
.assembly-quote { min-height: 450px; display: flex; flex-direction: column; justify-content: flex-end; padding: 34px; border-radius: var(--radius); color: var(--ink); background: var(--sun); }
.quote-mark { font-family: Georgia, serif; font-size: 6rem; line-height: .5; opacity: .45; }
.assembly-quote p { font-size: 1.55rem; line-height: 1.25; font-weight: 760; }

.custom { background: var(--sand); }
.check-list { list-style: none; margin: 30px 0; padding: 0; display: grid; gap: 13px; }
.check-list li { position: relative; padding-left: 32px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--teal); font-size: .75rem; font-weight: 900; }
.text-link { display: inline-flex; gap: 8px; align-items: center; color: var(--blue); text-decoration: none; font-weight: 850; }
.text-link span { transition: transform .2s; }
.text-link:hover span { transform: translateX(4px); }

.accessories { padding-top: 0; background: var(--sand); }
.accessory-panel { display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 60px; padding: 54px; border-radius: 28px; color: #fff; background: linear-gradient(125deg, var(--blue-deep), var(--teal)); box-shadow: var(--shadow); }
.accessory-panel p { color: rgba(255,255,255,.72); margin-bottom: 0; }
.accessory-panel h2 { font-size: clamp(2rem, 3.5vw, 3.4rem); }
.accessory-chips { display: grid; gap: 12px; }
.accessory-chips span { padding: 15px 18px; border: 1px solid rgba(255,255,255,.3); border-radius: 14px; background: rgba(255,255,255,.1); font-weight: 700; }

.gallery-section { background: #fff; }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 245px; gap: 15px; }
.gallery-item { position: relative; overflow: hidden; padding: 0; border: 0; border-radius: 17px; background: #dcecef; cursor: zoom-in; }
.gallery-item picture, .gallery-item img { width: 100%; height: 100%; }
.gallery-item img { object-fit: cover; transition: transform .45s ease; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item span { position: absolute; inset: auto 12px 12px; width: fit-content; max-width: calc(100% - 24px); padding: 8px 11px; border-radius: 10px; color: #fff; background: rgba(5,33,42,.68); backdrop-filter: blur(8px); font-size: .82rem; font-weight: 750; text-align: left; }
.gallery-large { grid-column: span 2; grid-row: span 2; }
.gallery-wide { grid-column: span 2; }
.lightbox { width: min(1100px, calc(100% - 32px)); max-height: calc(100svh - 32px); border: 0; border-radius: 18px; padding: 0; background: #081f27; box-shadow: 0 40px 100px rgba(0,0,0,.45); }
.lightbox::backdrop { background: rgba(4,20,26,.86); backdrop-filter: blur(8px); }
.lightbox img { width: 100%; max-height: calc(100svh - 32px); object-fit: contain; }
.lightbox-close { position: absolute; z-index: 2; top: 10px; right: 10px; width: 42px; height: 42px; border: 0; border-radius: 50%; color: #fff; background: rgba(0,0,0,.5); font-size: 1.8rem; line-height: 1; cursor: pointer; }

.made-in { padding: 80px 0; color: #fff; background: #0a5f72; }
.made-in-inner { display: grid; grid-template-columns: 130px 1fr; gap: 45px; align-items: center; max-width: 900px; }
.made-in-mark { width: 125px; height: 125px; display: grid; place-items: center; border: 2px solid rgba(255,255,255,.55); border-radius: 50%; font-size: 2.5rem; font-weight: 900; letter-spacing: .08em; }
.made-in h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
.made-in p { color: rgba(255,255,255,.7); margin-bottom: 0; }

.contact { color: #fff; background: #071f28; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(50px, 8vw, 110px); align-items: start; }
.contact-copy > p { color: rgba(255,255,255,.68); }
.contact-channels { margin-top: 32px; }
.button-whatsapp { gap: 11px; color: #fff; background: #25d366; box-shadow: 0 14px 35px rgba(37,211,102,.24); }
.button-whatsapp:hover { background: #1fbe5a; box-shadow: 0 18px 40px rgba(37,211,102,.32); }
.button-whatsapp svg { width: 24px; height: 24px; fill: currentColor; flex: none; }
.channel-note { margin: 14px 0 0; color: rgba(255,255,255,.68); font-size: .92rem; }
.channel-note a { color: #fff; font-weight: 800; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.4); }
.contact-company { display: flex; flex-direction: column; margin-top: 38px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.16); }
.contact-company strong { color: var(--sun); font-size: 1.15rem; }
.contact-company span { color: rgba(255,255,255,.67); }
.contact-form { padding: 34px; color: var(--ink); background: #fff; border-radius: var(--radius); box-shadow: 0 30px 70px rgba(0,0,0,.24); }
.contact-form label { display: grid; gap: 7px; margin-bottom: 17px; font-size: .9rem; font-weight: 760; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; border: 1px solid #cbd9dc; border-radius: 11px; padding: 12px 13px; color: var(--ink); background: #fbfdfd; outline: none; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(10,120,145,.13); }
.contact-form textarea { resize: vertical; }
.form-note { margin: 12px 0 0; color: #6d8189; font-size: .78rem; text-align: center; }

.site-footer { padding: 65px 0 24px; color: rgba(255,255,255,.67); background: #04151b; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr .7fr; gap: 60px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; }
.footer-logo { filter: brightness(0) invert(1); margin-bottom: 18px; }
.footer-grid p { max-width: 420px; margin: 0; }
.footer-grid strong { color: #fff; margin-bottom: 10px; }
.footer-grid a { text-decoration: none; margin-bottom: 6px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .82rem; }
.footer-bottom a { text-decoration: none; }

.whatsapp-float {
  position: fixed;
  z-index: 120;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 58px;
  padding: 0 24px 0 20px;
  border-radius: 999px;
  color: #fff;
  background: #25d366;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 16px 38px rgba(7, 46, 57, .3);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.whatsapp-float:hover { transform: translateY(-2px); background: #1fbe5a; box-shadow: 0 20px 44px rgba(7, 46, 57, .36); }
.whatsapp-float svg { width: 27px; height: 27px; fill: currentColor; flex: none; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1000px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .assembly-photos { grid-template-columns: 1fr 1fr; }
  .assembly-quote { grid-column: span 2; min-height: 260px; }
  .accessory-panel { grid-template-columns: 1fr; gap: 28px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  :root { --container: min(100% - 30px, 700px); }
  .site-header { background: rgba(7,31,40,.25); backdrop-filter: blur(8px); }
  .site-header.scrolled { background: rgba(255,255,255,.95); }
  .header-inner { min-height: 72px; }
  .brand { width: 205px; }
  .menu-toggle { display: block; }
  .main-nav { position: fixed; inset: 72px 15px auto; display: grid; gap: 0; padding: 10px; color: var(--ink); background: rgba(255,255,255,.98); border-radius: 16px; box-shadow: var(--shadow); transform: translateY(-16px); opacity: 0; pointer-events: none; transition: .2s ease; }
  .main-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 13px 14px; }
  .nav-cta { margin-top: 5px; text-align: center; color: #fff !important; background: var(--blue); border-color: var(--blue); }
  .hero { min-height: 760px; }
  .hero-overlay { background: linear-gradient(90deg, rgba(5,33,42,.87), rgba(5,33,42,.52)), linear-gradient(0deg, rgba(5,33,42,.52), transparent 65%); }
  .hero h1 { font-size: clamp(2.65rem, 11vw, 4.5rem); }
  .hero-content { padding-top: 85px; }
  .hero-facts { flex-direction: column; max-width: 420px; gap: 12px; padding-top: 18px; }
  .hero-facts li { padding: 0; }
  .hero-facts strong, .hero-facts span { display: inline; }
  .hero-facts span::before { content: " — "; }
  .scroll-hint { display: none; }
  .section { padding: 85px 0; }
  .split, .split-intro, .contact-grid { grid-template-columns: 1fr; }
  .split .feature-image { order: -1; }
  .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .made-in-inner { grid-template-columns: 90px 1fr; gap: 25px; }
  .made-in-mark { width: 88px; height: 88px; font-size: 1.8rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: span 2; }
}

@media (max-width: 600px) {
  .hero { height: auto; min-height: 760px; padding: 95px 0 55px; }
  .hero-media img { object-position: 58% center; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .section-copy h2, .section-heading h2, .made-in h2, .contact h2, .accessory-panel h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .card-grid { grid-template-columns: 1fr; }
  .assembly-photos { grid-template-columns: 1fr; }
  .assembly-photos figure { min-height: 410px; }
  .assembly-quote { grid-column: auto; min-height: 260px; }
  .accessory-panel { padding: 34px 24px; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 270px; }
  .gallery-large, .gallery-wide { grid-column: auto; grid-row: auto; }
  .made-in-inner { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 18px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { gap: 0; width: 56px; min-height: 56px; 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; }
}