:root {
  --navy: #063f62;
  --blue: #087db7;
  --ice: #eef7fa;
  --ink: #102c3b;
  --muted: #5e7380;
  --line: #d7e4e9;
  --white: #fff;
  --radius: 22px;
  --shadow: 0 18px 50px rgba(6, 63, 98, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #f8fbfc; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .7rem 1rem; color: #fff; background: var(--navy); border-radius: .5rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(7, 67, 99, .1); background: rgba(255, 255, 255, .95); backdrop-filter: blur(14px); }
.nav-shell { max-width: 1240px; min-height: 84px; margin: auto; padding: .5rem 1.25rem; display: flex; align-items: center; gap: 2rem; }
.brand img { width: 148px; height: auto; }
.desktop-nav { margin-left: auto; display: flex; align-items: center; gap: clamp(.75rem, 1.15vw, 1.15rem); font-size: clamp(.74rem, .82vw, .84rem); font-weight: 750; letter-spacing: .02em; text-transform: uppercase; white-space: nowrap; }
.desktop-nav a:hover { color: var(--blue); }
.nav-cta, .button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: .7rem 1.15rem; border-radius: 999px; color: #fff !important; background: var(--navy); font-weight: 800; }
.nav-cta { min-height: 42px; }
.nav-dropdown { position: relative; }
.nav-dropdown summary { cursor: pointer; list-style: none; }
.nav-dropdown summary::-webkit-details-marker { display: none; }
.nav-dropdown summary::after { content: "⌄"; display: inline-block; margin-left: .35rem; color: var(--blue); }
.nav-dropdown-menu { position: absolute; left: 50%; top: calc(100% + 1rem); min-width: 180px; display: grid; padding: .55rem; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow); transform: translateX(-50%); }
.nav-dropdown-menu::before { content: ""; position: absolute; inset: -1.2rem 0 auto; height: 1.2rem; }
.nav-dropdown-menu a { padding: .65rem .8rem; border-radius: 9px; }
.nav-dropdown-menu a:hover { background: var(--ice); }
.desktop-nav .nav-dropdown:not([open]) .nav-dropdown-menu { display: none; }
.desktop-nav .nav-dropdown:hover .nav-dropdown-menu, .desktop-nav .nav-dropdown:focus-within .nav-dropdown-menu { display: grid; }
.mobile-nav { display: none; margin-left: auto; }

.product-page, .catalog-page, .content-page { max-width: 1240px; margin: auto; padding: 2rem 1.25rem 5rem; }
.hero { position: relative; min-height: min(760px, calc(100vh - 84px)); display: grid; align-items: end; overflow: hidden; background: var(--navy); }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 35, 54, .92) 0%, rgba(3, 35, 54, .64) 45%, rgba(3, 35, 54, .12) 100%); }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.01); }
.hero-copy { z-index: 1; }
.hero-copy { position: relative; width: min(1240px, 100%); margin: auto; padding: clamp(4rem, 9vw, 8rem) 1.25rem; color: #fff; }
.hero-copy h1 { max-width: 900px; color: #fff; font-size: clamp(3rem, 8vw, 7.2rem); }
.hero-copy > p:not(.eyebrow) { max-width: 670px; margin: 1.5rem 0; color: #e5f3f8; font-size: clamp(1.05rem, 2vw, 1.3rem); }
.hero-copy .eyebrow { color: #8ed8f5; }
.text-link { display: inline-flex; align-items: center; min-height: 48px; font-weight: 800; }
.hero .text-link { color: #fff; }
.home-section, .about-strip { max-width: 1240px; margin: auto; padding: clamp(4rem, 8vw, 7rem) 1.25rem; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
h2 { margin: 0; color: var(--navy); font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.05; letter-spacing: -.035em; }
.about-strip { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 7vw, 7rem); border-top: 1px solid var(--line); }
.about-strip > div:last-child { color: var(--muted); font-size: 1.12rem; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .55rem; margin: .5rem 0 1.5rem; color: var(--muted); font-size: .9rem; }
.breadcrumbs a:hover { color: var(--blue); }
.product-detail { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr); overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: var(--white); box-shadow: var(--shadow); }
.product-visual { min-height: 520px; display: grid; place-items: center; padding: clamp(1.5rem, 4vw, 4rem); background: linear-gradient(145deg, #f7fbfc, var(--ice)); }
.product-visual img { width: min(100%, 570px); height: auto; aspect-ratio: 1; object-fit: contain; }
.product-copy { align-self: center; padding: clamp(2rem, 5vw, 5rem); }
.eyebrow, .card-meta { margin: 0 0 .65rem; color: var(--blue); font-size: .78rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
h1 { margin: 0; color: var(--navy); font-size: clamp(2.3rem, 6vw, 4.8rem); line-height: .98; letter-spacing: -.045em; }
.product-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.product-code { margin-top: 1.5rem; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button:hover { transform: translateY(-2px); background: var(--blue); }
.button-whatsapp { background: #148a4a; }

.page-intro { max-width: 760px; padding: 3rem 0 2rem; }
.page-intro h1 { font-size: clamp(2.5rem, 7vw, 5.2rem); }
.page-intro > p:last-child { color: var(--muted); font-size: 1.15rem; }
.filters { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 2rem; }
.filters a { padding: .55rem .9rem; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .88rem; font-weight: 750; }
.filters a[aria-current="page"], .filters a:hover { color: #fff; border-color: var(--navy); background: var(--navy); }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.product-card { padding: .8rem .8rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card-image { display: grid; place-items: center; overflow: hidden; margin-bottom: 1rem; aspect-ratio: 1; border-radius: 16px; background: var(--ice); }
.card-image img { width: 100%; height: 100%; object-fit: contain; }
.product-card strong { display: block; color: var(--navy); font-size: 1.1rem; line-height: 1.25; }

.feature-panel { margin-bottom: 1.25rem; padding: clamp(1.5rem, 4vw, 3.5rem); border: 1px solid var(--line); border-radius: 28px; background: #fff; box-shadow: var(--shadow); }
.feature-panel h2 { margin-bottom: 1rem; font-size: clamp(1.8rem, 4vw, 3rem); }
.feature-panel p { color: var(--muted); font-size: 1.05rem; }
.split-panel { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.split-panel > img { width: 100%; max-height: 520px; object-fit: contain; border-radius: 20px; background: var(--ice); }
.value-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 1.25rem; }
.value-grid article { padding: clamp(1.5rem, 4vw, 3rem); border-radius: 24px; color: #e8f5fa; background: var(--navy); }
.value-grid h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.6rem); }
.value-grid p:last-child { color: #d7e9f0; }
.pill-grid { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2rem; }
.pill-grid span { padding: .8rem 1rem; border-radius: 999px; background: var(--ice); color: var(--navy); font-weight: 750; }
.catalog-embed iframe { width: 100%; height: min(72vw, 780px); min-height: 480px; border: 0; border-radius: 18px; background: var(--ice); }
.sales-panel .button { margin-top: 1rem; }
.career-panel, .contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.contact-card { background: linear-gradient(145deg, #fff, var(--ice)); }
.contact-card dl { margin: 0; }
.contact-card dt { margin-top: 1.1rem; color: var(--blue); font-size: .75rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.contact-card dd { margin: .25rem 0 0; font-size: 1.08rem; font-weight: 650; }
.contact-form { display: grid; gap: .5rem; }
.contact-form label { margin-top: .55rem; font-weight: 750; }
.contact-form input, .contact-form textarea { width: 100%; padding: .9rem 1rem; border: 1px solid #bfd2da; border-radius: 12px; color: var(--ink); background: #fff; font: inherit; }
.contact-form input:focus, .contact-form textarea:focus { outline: 3px solid rgba(8,125,183,.2); border-color: var(--blue); }
.contact-form .button { margin-top: .8rem; border: 0; cursor: pointer; }
.map-frame { overflow: hidden; margin-top: 1.25rem; border-radius: 28px; box-shadow: var(--shadow); }
.map-frame iframe { display: block; width: 100%; height: 430px; border: 0; }

.b2b-hero { position: relative; min-height: min(760px, calc(100vh - 84px)); display: grid; align-items: end; overflow: hidden; background: var(--navy); }
.b2b-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.b2b-hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,35,54,.96) 0%, rgba(3,35,54,.78) 48%, rgba(3,35,54,.2) 100%); }
.b2b-hero-copy { position: relative; z-index: 1; width: min(1240px, 100%); margin: auto; padding: clamp(4rem, 9vw, 8rem) 1.25rem; color: #fff; }
.b2b-hero-copy h1 { max-width: 900px; color: #fff; font-size: clamp(3rem, 7.5vw, 6.7rem); }
.b2b-hero-copy > p:not(.eyebrow) { max-width: 720px; margin: 1.5rem 0; color: #e5f3f8; font-size: clamp(1.05rem, 2vw, 1.3rem); }
.button-accent { background: #ef8e31; }
.button-accent:hover { background: #ff9f43; }
.button-ghost { border: 1px solid rgba(255,255,255,.55); background: rgba(255,255,255,.08); }
.b2b-trust { display: flex; flex-wrap: wrap; gap: .7rem 1.3rem; margin-top: 2.2rem; color: #dceef5; font-size: .92rem; font-weight: 750; }
.b2b-trust span::before { content: "✓"; margin-right: .45rem; color: #76d5a6; }
.b2b-section { width: min(1240px, 100%); margin: auto; padding: clamp(4rem, 8vw, 7rem) 1.25rem; }
.b2b-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 7vw, 7rem); }
.b2b-intro > div:last-child { color: var(--muted); font-size: 1.12rem; }
.b2b-category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.b2b-category-grid a { min-height: 220px; display: flex; flex-direction: column; justify-content: flex-end; padding: 1.6rem; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, #fff, var(--ice)); box-shadow: 0 8px 26px rgba(6,63,98,.07); }
.b2b-category-grid a:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.b2b-category-grid strong { color: var(--navy); font-size: 1.45rem; line-height: 1.15; }
.b2b-category-grid span { margin-top: .65rem; color: var(--muted); }
.b2b-process { background: var(--navy); }
.b2b-process h2 { max-width: 760px; color: #fff; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: 0; margin: 3rem 0 0; list-style: none; counter-reset: none; }
.process-grid li { padding: 1.5rem; border-top: 1px solid rgba(255,255,255,.3); color: #dcebf1; }
.process-grid li > span { display: block; margin-bottom: 2rem; color: #70c8ed; font-size: .82rem; font-weight: 850; letter-spacing: .12em; }
.process-grid strong { display: block; color: #fff; font-size: 1.25rem; }
.process-grid p { color: #c9dce4; }
.b2b-lead { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.b2b-lead-copy { position: sticky; top: 120px; }
.b2b-lead-copy > p { color: var(--muted); font-size: 1.08rem; }
.b2b-lead-copy ul { padding-left: 1.2rem; color: var(--muted); }
.b2b-direct { display: grid; gap: .3rem; margin-top: 2rem; color: var(--navy); font-weight: 800; }
.b2b-form { display: grid; gap: .55rem; padding: clamp(1.4rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: 26px; background: #fff; box-shadow: var(--shadow); }
.b2b-form label { display: grid; gap: .35rem; margin-top: .4rem; color: var(--navy); font-weight: 750; }
.b2b-form input, .b2b-form select, .b2b-form textarea { width: 100%; padding: .9rem 1rem; border: 1px solid #bfd2da; border-radius: 12px; color: var(--ink); background: #fff; font: inherit; }
.b2b-form input:focus, .b2b-form select:focus, .b2b-form textarea:focus { outline: 3px solid rgba(8,125,183,.18); border-color: var(--blue); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.b2b-form .consent { grid-template-columns: auto 1fr; align-items: start; margin: 1rem 0 .3rem; color: var(--muted); font-size: .88rem; font-weight: 500; }
.b2b-form .consent input { width: 18px; height: 18px; margin-top: .12rem; }
.b2b-form .button { border: 0; cursor: pointer; }
.form-note { margin: .2rem 0 0; color: var(--muted); font-size: .82rem; text-align: center; }
.form-status { margin: 0 0 .5rem; padding: .8rem 1rem; border-radius: 12px; font-weight: 750; }
.form-status-success { color: #0c6a3a; background: #e3f7ed; }
.form-status-error { color: #9b2c2c; background: #fff0f0; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.b2b-final { margin-bottom: 5rem; border-radius: 30px; color: #fff; text-align: center; background: linear-gradient(135deg, var(--navy), var(--blue)); }
.b2b-final h2 { max-width: 850px; margin: 0 auto 2rem; color: #fff; }

.cert-page { background: #f4f8fa; }
.cert-hero { padding: clamp(4rem, 8vw, 7rem) 1.25rem; color: #fff; background: linear-gradient(135deg, var(--navy), #087db7); }
.cert-hero-inner { width: min(1200px, 100%); margin: auto; }
.cert-hero h1 { max-width: 850px; color: #fff; font-size: clamp(3rem, 7vw, 6rem); }
.cert-hero p:not(.eyebrow) { max-width: 760px; color: #dceef5; font-size: 1.12rem; }
.cert-hero .button { margin-top: 1.3rem; background: #ef8e31; }
.cert-section { width: min(1200px, 100%); margin: auto; padding: clamp(3.5rem, 7vw, 6rem) 1.25rem; }
.cert-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.cert-card { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: 0 10px 30px rgba(6,63,98,.08); }
.cert-card > a:first-child { display: block; aspect-ratio: 564 / 792; overflow: hidden; background: #e6eef2; }
.cert-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.cert-card:hover img { transform: scale(1.018); }
.cert-card-copy { display: grid; gap: .45rem; padding: 1.25rem; }
.cert-card h2 { margin: 0; font-size: 1.25rem; }
.cert-card p { min-height: 2.6em; margin: 0; color: var(--muted); font-size: .92rem; }
.cert-card .text-link { margin-top: .3rem; font-weight: 800; }

.message-page { min-height: 60vh; max-width: 800px; margin: auto; padding: 6rem 1.25rem; }
.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 1.5rem 3rem; align-items: end; padding: 3rem max(1.25rem, calc((100% - 1200px) / 2)); color: #dbeaf0; background: var(--navy); }
.site-footer img { width: 130px; filter: brightness(0) invert(1); }
.site-footer p { margin-bottom: 0; }
.footer-contact { display: grid; gap: .3rem; font-size: 1.05rem; font-weight: 700; text-align: right; }
.site-footer small { grid-column: 1 / -1; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.18); }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .mobile-nav { display: block; position: relative; }
  .mobile-nav summary { cursor: pointer; padding: .65rem 1rem; border: 1px solid var(--line); border-radius: 999px; font-weight: 800; list-style: none; }
  .mobile-nav nav { position: absolute; right: 0; top: 3.25rem; width: min(86vw, 320px); display: grid; gap: .25rem; padding: .8rem; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow); }
  .mobile-nav nav a { padding: .75rem; font-weight: 700; }
  .mobile-nav .nav-dropdown { padding: 0; }
  .mobile-nav .nav-dropdown summary { padding: .75rem; font-weight: 700; }
  .mobile-nav .nav-dropdown-menu { position: static; min-width: 0; padding: 0 0 .25rem .8rem; border: 0; box-shadow: none; transform: none; }
  .mobile-nav .nav-dropdown-menu a { padding: .65rem .75rem; color: var(--blue); }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .b2b-category-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .product-detail { grid-template-columns: 1fr; }
  .product-visual { min-height: 300px; }
  .product-copy { padding: 2rem 1.25rem 2.5rem; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer { grid-template-columns: 1fr; }
  .footer-contact { text-align: left; }
  .section-heading, .about-strip { display: grid; grid-template-columns: 1fr; }
  .split-panel, .value-grid, .career-panel, .contact-layout { grid-template-columns: 1fr; }
  .b2b-intro, .b2b-lead { grid-template-columns: 1fr; }
  .b2b-lead-copy { position: static; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .catalog-embed iframe { min-height: 420px; }
}

@media (max-width: 420px) {
  .product-grid { grid-template-columns: 1fr; }
  .actions .button { width: 100%; }
  .b2b-category-grid, .process-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}