:root {
  --ink: #0a1f38;
  --ink-2: #2a4568;
  --muted: #5c6f82;
  --line: #d5dee8;
  --soft: #f4f7fb;
  --soft-2: #e3ebf5;
  --brand: #002858;
  --brand-2: #1a4470;
  --accent: #4a9fd4;
  --accent-soft: rgba(74, 159, 212, 0.14);
  --warning: #f0a93a;
  --danger: #d86750;
  --white: #ffffff;
  --shadow: none;
  --shadow-soft: none;
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 14px;
  --container: 1160px;
  --header-height: 82px;
  font-family: Poppins, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; font-size: 16px; line-height: 1.6; background: var(--white); overflow-x: clip; max-width: 100%; }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: var(--soft);
}

a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }
.skip-link {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip-link:focus {
  position: fixed; left: 1rem; top: 1rem; width: auto; height: auto; margin: 0; padding: .75rem 1rem;
  overflow: visible; clip: auto; clip-path: none; white-space: normal; z-index: 99;
  background: var(--white); color: var(--ink); border-radius: 999px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(217,229,236,.8);
  backdrop-filter: blur(18px);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; min-width: 0; }
.brand { display: inline-flex; align-items: center; gap: .8rem; min-width: 0; max-width: 100%; }
.brand > span { min-width: 0; }
.brand-mark {
  width: 51px; height: 51px; display: block; flex-shrink: 0;
  border-radius: 14px; object-fit: contain;
}
.brand strong { display: block; line-height: 1.1; font-size: 1.02rem; }
.brand small { display: block; color: var(--muted); font-size: .75rem; margin-top: .15rem; }
.main-nav { display: flex; align-items: center; gap: 1.3rem; color: var(--ink-2); font-size: .94rem; font-weight: 600; }
.main-nav a { opacity: 1; }
.main-nav a:hover, .main-nav a:focus { opacity: 1; color: var(--brand); }
.header-actions { display: flex; align-items: center; gap: .8rem; }
.text-link { color: var(--brand); font-weight: 700; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  border: 0; border-radius: 10px; padding: .95rem 1.3rem; font-weight: 600;
  min-height: 48px; transition: transform .2s ease, background .2s ease, border .2s ease;
}
.btn:hover, .btn:focus { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover, .btn-primary:focus { background: #3d8fc4; }
.btn-secondary { background: var(--ink); color: var(--white); }
.btn-outline { border: 1px solid var(--line); background: var(--white); color: var(--ink); }
.btn-outline-dark { border: 1px solid rgba(8,32,51,.2); background: transparent; color: var(--ink); }
.btn-ghost { border: 1px solid rgba(255,255,255,.24); color: var(--white); background: rgba(255,255,255,.08); }
.btn-small { min-height: 40px; padding: .7rem 1rem; font-size: .92rem; }
.btn-whatsapp { background: #1fb66f; color: var(--white); }
.btn.full { width: 100%; }

.section { padding: 92px 0; }
.section.why-section { padding: 0; }
#process.section { padding-bottom: 0; }
.why-section + .price-section { padding-top: 0; }
.section-dark { background: var(--brand); color: var(--white); }
.alt-section { background: var(--soft); }
.section-heading { max-width: 760px; margin-bottom: 36px; }
.section-heading.narrow { margin-inline: auto; text-align: center; }
.section-heading.light p, .section-heading.light h2 { color: var(--white); }
.section-heading h2 { font-size: 28px; line-height: 1.05; letter-spacing: -.045em; margin: .35rem 0 1rem; }
.section-heading p { color: var(--muted); font-size: 1.08rem; }
.section-dark .section-heading p, .hero p { color: rgba(255,255,255,.78); }
.section-dark .eyebrow, .hero .eyebrow { color: var(--accent); }
.eyebrow { margin: 0 0 .8rem; color: var(--brand); font-size: .78rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 500; }

.hero { padding: 86px 0 74px; position: relative; overflow: hidden; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.86fr); gap: 48px; align-items: center; }
.hero-grid > * { min-width: 0; }
.hero h1 { font-size: clamp(2.7rem, 5.7vw, 5.75rem); line-height: .95; letter-spacing: -.065em; margin: 0 0 1.25rem; max-width: 860px; }
#hero-title { font-size: 35px; font-weight: 600; letter-spacing: 0; }
.hero-lead { font-size: 16px; max-width: 740px; }
.hero-list { display: grid; gap: .55rem; list-style: none; padding: 0; margin: 1.5rem 0; }
.hero-list li { position: relative; padding-left: 1.8rem; color: rgba(255,255,255,.88); }
.hero-list li::before { content: ""; position: absolute; left: 0; top: .55rem; width: .72rem; height: .72rem; border-radius: 50%; background: var(--accent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin: 2rem 0 1rem; }
.trust-line { border-left: 3px solid var(--accent); padding-left: 1rem; max-width: 700px; }
.trust-line strong { color: var(--white); }
.hero-media { display: grid; gap: 1rem; }
.video-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  min-height: 220px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  background: var(--brand-2);
  border: 1px solid rgba(255,255,255,.16);
}
.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
@supports not (aspect-ratio: 16 / 9) {
  .video-frame {
    height: 0;
    padding-bottom: 56.25%;
    min-height: 0;
  }
  .video-frame iframe {
    position: absolute;
    inset: 0;
  }
}
.play-button, .video-card button {
  width: 78px; height: 78px; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.88); display: inline-grid; place-items: center;
}
.play-button span, .video-card button span { display: block; margin-left: 5px; width: 0; height: 0; border-top: 13px solid transparent; border-bottom: 13px solid transparent; border-left: 20px solid var(--brand); }
.product-grid, .pillar-grid, .level-grid, .solution-grid, .video-grid, .price-grid { display: grid; gap: 18px; }
.product-grid > *, .pillar-grid > *, .level-grid > *, .solution-grid > *, .video-grid > *, .price-grid > *,
.option-grid > *, .problem-list > *, .dimensions-grid > *, .contact-grid > *, .footer-grid > *, .fit-grid > *, .compare > *, .timeline > * {
  min-width: 0;
}
.product-grid { grid-template-columns: repeat(3, 1fr); }
.product-card, .pillar-card, .solution-card, .level-card, .video-card, .fit-card, .timeline-item {
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); padding: 1.4rem;
}
.product-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.product-card .icon-badge { flex-shrink: 0; }
.product-card-body { min-width: 0; flex: 1; }
.product-card h3 { margin: 0 0 .45rem; line-height: 1.2; }
.pillar-card h3, .solution-card h3, .level-card h3, .video-card h3 { margin: .85rem 0 .45rem; line-height: 1.2; }
.product-card p, .pillar-card p, .solution-card p, .timeline-item p, .video-card p, .level-card p { color: var(--muted); margin: 0; }
.icon-badge { width: 42px; height: 42px; border-radius: 14px; background: var(--soft-2); color: var(--brand); display: grid; place-items: center; font-weight: 900; }

.configurator-section { background: var(--soft); }
.configurator-shell { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 28px; align-items: start; }
.configurator-shell > *, .split-grid > *, .final-grid > * { min-width: 0; }
.configurator-intro { position: sticky; top: calc(var(--header-height) + 22px); border-radius: var(--radius-xl); background: var(--ink); color: var(--white); padding: 2rem; }
.configurator-intro h2 { font-size: 25px; line-height: 1.02; letter-spacing: -.045em; margin: .3rem 0 1rem; }
.configurator-intro p { color: rgba(255,255,255,.76); }
.intro-start { margin-top: 1.3rem; width: 100%; }
.configurator, .recommendation { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 1.35rem; }
.progress-wrap { margin-bottom: 1.2rem; }
.progress-label { display: flex; justify-content: space-between; color: var(--muted); font-weight: 800; font-size: .9rem; margin-bottom: .55rem; }
.progress-bar { height: 10px; border-radius: 999px; background: var(--soft-2); overflow: hidden; }
.progress-bar span { display: block; height: 100%; width: 11%; background: var(--accent); border-radius: inherit; transition: width .3s ease; }
.step { display: none; }
.step.is-active { display: block; animation: stepIn .22s ease both; }
.step h3 { font-size: clamp(1.45rem, 2.3vw, 2rem); line-height: 1.13; letter-spacing: -.03em; margin: .2rem 0 .45rem; }
.step-help { margin: 0 0 1.1rem; color: var(--muted); }
.option-grid { display: grid; gap: .8rem; }
.option-grid.two-cols { grid-template-columns: repeat(2, 1fr); }
.option-card { display: block; cursor: pointer; }
.option-card input { position: absolute; opacity: 0; pointer-events: none; }
.option-card span {
  display: block; min-height: 98px; border: 1px solid var(--line); border-radius: 18px; padding: 1rem; background: var(--white); transition: border .18s ease, background .18s ease, transform .18s ease;
}
.option-card strong { display: block; margin-bottom: .25rem; line-height: 1.25; }
.option-card small { display: block; color: var(--muted); line-height: 1.4; }
.option-card:hover span { transform: translateY(-1px); }
.option-card input:checked + span { border-color: var(--accent); background: var(--soft-2); }
.option-card.wide { grid-column: 1 / -1; }
.field-grid { display: grid; gap: .9rem; }
.dimensions-grid { grid-template-columns: repeat(4, 1fr); }
.contact-grid { grid-template-columns: repeat(2, 1fr); }
.contact-grid label:nth-child(4) { grid-column: 1 / -1; }
label { font-weight: 800; color: var(--ink-2); }
label span { color: var(--muted); font-size: .84rem; font-weight: 700; }
input, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 16px; padding: .95rem 1rem; margin-top: .4rem; background: var(--white); color: var(--ink); outline: none; transition: border .2s ease;
}
input:focus, textarea:focus { border-color: var(--accent); outline: 2px solid var(--accent-soft); outline-offset: 2px; }
.inline-check { display: inline-flex; align-items: center; gap: .65rem; margin-top: 1rem; font-weight: 700; color: var(--muted); }
.inline-check input { width: auto; margin: 0; }
.chip-grid { display: flex; flex-wrap: wrap; gap: .7rem; }
.chip-grid label { cursor: pointer; }
.chip-grid input { position: absolute; opacity: 0; pointer-events: none; }
.chip-grid span { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: .72rem .95rem; font-weight: 800; color: var(--ink-2); background: var(--white); }
.chip-grid input:checked + span { background: var(--ink); color: var(--white); border-color: var(--ink); }
.info-note { margin-top: 1rem; border: 1px solid rgba(240,169,58,.4); background: rgba(240,169,58,.12); border-radius: 18px; padding: 1rem; color: #705019; }
.upload-box { display: flex; align-items: center; gap: .95rem; border: 1px dashed rgba(74, 159, 212, 0.55); background: var(--soft); border-radius: 18px; padding: 1rem; cursor: pointer; margin-top: 1rem; }
.upload-box input { position: absolute; opacity: 0; pointer-events: none; }
.upload-box::before { content: "+"; display: grid; place-items: center; flex: 0 0 46px; height: 46px; border-radius: 14px; background: var(--white); color: var(--brand); font-size: 1.7rem; font-weight: 800; }
.upload-box strong, .upload-box small { display: block; }
.upload-box small { color: var(--muted); }
.upload-box.compact { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.22); }
.upload-box.compact::before { background: rgba(255,255,255,.14); color: var(--white); }
.upload-box.compact strong, .upload-box.compact small { color: var(--white); }
.step-actions { display: flex; justify-content: space-between; gap: .8rem; margin-top: 1.35rem; }
.form-error { margin-top: 1rem; border-radius: 16px; padding: .9rem 1rem; background: rgba(216,103,80,.12); color: #9c341f; border: 1px solid rgba(216,103,80,.3); font-weight: 800; }
.recommendation { grid-column: 2; border-color: rgba(74, 159, 212, 0.45); background: var(--soft-2); }
.recommendation h3 { font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.08; letter-spacing: -.04em; margin: 0 0 .8rem; }
.recommendation p { color: var(--muted); }
.result-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0 1.3rem; }
.result-badges span { background: var(--ink); color: var(--white); border-radius: 999px; padding: .45rem .75rem; font-size: .86rem; font-weight: 800; }
.result-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.fine-print { font-size: .9rem; }

.split-grid { display: grid; grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr); gap: 44px; align-items: center; }
.align-start { align-items: start; }
.problem-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.problem-list span { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 1rem 1rem 1rem 2.7rem; font-weight: 800; }
.problem-list span::before { content: ""; position: absolute; left: 1rem; top: 1.28rem; width: .8rem; height: .8rem; border-radius: 50%; background: var(--accent); }
.pillar-grid { grid-template-columns: repeat(4, 1fr); }
.solution-grid { grid-template-columns: repeat(4, 1fr); }
.solution-card a { display: inline-flex; margin-top: 1.1rem; color: var(--brand); font-weight: 900; }
.fit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.fit-card.good { border-color: rgba(74, 159, 212, 0.4); background: var(--accent-soft); }
.fit-card.caution { border-color: rgba(240,169,58,.38); background: rgba(240,169,58,.10); }
.fit-card h3 { margin-top: 0; }
.fit-card ul { margin-bottom: 0; padding-left: 1.15rem; }
.level-grid { grid-template-columns: repeat(3, 1fr); }
.level-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }
.level-card span { display: inline-flex; border-radius: 999px; padding: .36rem .65rem; background: var(--accent-soft); color: #b8daf0; font-weight: 900; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.level-card h3 { color: var(--white); }
.level-card p { color: rgba(255,255,255,.76); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.timeline-item { display: grid; grid-template-columns: 44px 1fr; column-gap: .85rem; row-gap: .85rem; }
.timeline-item span { grid-column: 1; grid-row: 1; align-self: center; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 15px; background: var(--ink); color: var(--white); font-weight: 900; }
.timeline-item h3 { grid-column: 2; grid-row: 1; align-self: center; margin: 0; line-height: 1.2; }
.timeline-item p { grid-column: 1 / -1; grid-row: 2; }
.video-grid { grid-template-columns: repeat(4, 1fr); }
.video-card { min-height: 260px; display: flex; flex-direction: column; justify-content: end; color: var(--white); background: var(--brand-2); border: 1px solid rgba(255,255,255,.12); }
.video-card button { width: 58px; height: 58px; margin-bottom: auto; }
.video-card button span { border-top-width: 10px; border-bottom-width: 10px; border-left-width: 15px; }
.video-card p { color: rgba(255,255,255,.78); }
.compare { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.compare div { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.4rem; background: var(--white); }
.compare ul { padding-left: 1.1rem; color: var(--muted); }
.price-section { background: var(--soft); }
.price-grid { grid-template-columns: repeat(3, 1fr); }
.price-grid span { min-height: 96px; display: flex; align-items: center; border: 1px solid var(--line); border-radius: 20px; padding: 1.1rem; background: var(--white); font-weight: 900; }
.faq-list { display: grid; gap: .8rem; max-width: 900px; margin: 0 auto; }
details { border: 1px solid var(--line); border-radius: 18px; background: var(--white); overflow: hidden; }
summary { padding: 1.1rem 1.2rem; cursor: pointer; font-weight: 900; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.4rem; color: var(--brand); }
details[open] summary::after { content: "-"; }
details p { color: var(--muted); margin: 0; padding: 0 1.2rem 1.2rem; }
.final-cta { position: relative; overflow: hidden; }
.final-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr); gap: 48px; align-items: center; }
.final-grid h2 { font-size: 28px; line-height: 1; letter-spacing: -.055em; margin: .3rem 0 1rem; }
.final-grid p { color: rgba(255,255,255,.78); font-size: 1.08rem; }
.final-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.6rem; }
.quick-form { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-xl); padding: 1.4rem; }
.quick-form h3 { margin-top: 0; }
.quick-form label { display: block; color: var(--white); margin-top: .8rem; }
.quick-form input, .quick-form textarea { background: rgba(255,255,255,.92); border-color: rgba(255,255,255,.1); }
.quick-form .btn { margin-top: 1rem; }
.quick-form-note { min-height: 1.4rem; font-weight: 800; }
.site-footer { padding: 50px 0 90px; background: #001a38; color: rgba(255,255,255,.78); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .7fr; gap: 36px; align-items: start; }
.footer-grid h3 { color: var(--white); margin: 0 0 .75rem; font-size: 1rem; line-height: 1.2; }
.footer-grid a:not(.footer-brand) { display: block; margin: .38rem 0; }
.footer-brand {
  color: var(--white);
  text-decoration: none;
}
.footer-brand:hover,
.footer-brand:focus { color: var(--accent); }
.footer-tagline {
  margin: -.45rem 0 .75rem;
  font-size: .75rem;
  color: rgba(255,255,255,.6);
}
.footer-grid p { margin: .38rem 0; }
.footer-company-name { color: var(--white); font-weight: 700; }
.mobile-sticky { display: none; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes stepIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

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

@media (max-width: 1060px) {
  .main-nav { display: none; }
  .header-actions .text-link { display: none; }
  .hero-grid, .configurator-shell, .split-grid, .final-grid { grid-template-columns: 1fr; }
  .configurator-intro { position: relative; top: auto; }
  .recommendation { grid-column: auto; }
  .product-grid, .level-grid, .price-grid { grid-template-columns: repeat(2, 1fr); }
  .pillar-grid, .solution-grid, .video-grid, .timeline { grid-template-columns: repeat(2, 1fr); }
  .hero-media { max-width: 760px; }
}

@media (max-width: 760px) {
  :root { --header-height: 72px; }
  body { padding-bottom: 82px; }
  .container { padding-inline: 13px; }
  .section { padding: 64px 0; }
  .section.why-section { padding: 0; }
  #process.section { padding-bottom: 0; }
  .why-section + .price-section { padding-top: 0; }
  .site-header { height: 72px; }
  .header-actions { display: none; }
  .brand-mark { width: 46px; height: 46px; border-radius: 13px; }
  .brand small { font-size: .68rem; }
  .hero { padding: 56px 0 60px; }
  .hero h1 { font-size: clamp(2.45rem, 13vw, 4.1rem); }
  .hero-actions .btn { width: 100%; }
  .product-grid, .pillar-grid, .solution-grid, .level-grid, .timeline, .video-grid, .price-grid, .fit-grid, .compare, .problem-list, .option-grid.two-cols, .dimensions-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .contact-grid label:nth-child(4), .option-card.wide { grid-column: auto; }
  .configurator, .recommendation, .configurator-intro, .quick-form { border-radius: 22px; padding: 1.1rem; }
  .option-card span { min-height: auto; }
  .step-actions { position: sticky; bottom: 80px; z-index: 5; padding-top: .8rem; background: var(--white); }
  .step-actions .btn { flex: 1; }
  .result-actions .btn { width: 100%; }
  .mobile-sticky { display: grid; grid-template-columns: 1fr auto; gap: .6rem; position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; padding: .7rem .8rem calc(.7rem + env(safe-area-inset-bottom)); background: rgba(255,255,255,.94); border-top: 1px solid var(--line); backdrop-filter: blur(18px); }
  .mobile-sticky .btn { min-height: 50px; padding: .75rem .9rem; font-size: .9rem; }
}