/* =========================================================
   TXT Control — Produtos
   Sistema visual: azul-marinho institucional + detalhes em ciano
   Títulos: Montserrat · Corpo: Inter
   ========================================================= */

@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/inter-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/inter-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/montserrat-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/montserrat-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/montserrat-latin-800-normal.woff2") format("woff2"); }

:root {
  --navy-950: #051632;
  --navy-900: #071c42;
  --navy-800: #0a2a5e;
  --navy-700: #0d3a80;
  --blue-600: #1462c4;
  --blue-500: #1a72d8;
  --cyan-400: #4cc9f0;
  --cyan-300: #7fd8f5;
  --ink: #0b1d3f;
  --text: #4f5f78;
  --text-soft: #66758c;
  --line: #e1e8f1;
  --line-soft: #edf2f7;
  --surface: #ffffff;
  --surface-alt: #f4f7fb;
  --ice: #eaf3fd;
  --whatsapp: #1fae5b;
  --whatsapp-dark: #168a47;

  --font-display: "Montserrat", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(11, 33, 72, .05), 0 6px 18px rgba(11, 33, 72, .05);
  --shadow: 0 1px 2px rgba(11, 33, 72, .05), 0 16px 40px rgba(11, 33, 72, .08);
  --shadow-lg: 0 28px 70px rgba(9, 34, 80, .16);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.no-scroll { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); color: var(--ink); letter-spacing: -.015em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }

.icon {
  width: 1em; height: 1em; flex: 0 0 auto;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 3px; border-radius: 6px; }
.on-dark :focus-visible { outline-color: var(--cyan-300); }
main:focus { outline: none; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  padding: 10px 16px; border-radius: var(--radius-sm);
  background: var(--navy-900); color: #fff; font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

.container { width: min(1200px, 100% - 48px); margin-inline: auto; }

/* ---------- Componentes base ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: .005em;
  white-space: nowrap;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}
.btn .icon { font-size: 17px; }
.btn:hover { transform: translateY(-1px); }
.btn-navy { background: var(--navy-900); color: #fff; box-shadow: 0 8px 20px rgba(7, 28, 66, .18); }
.btn-navy:hover { background: var(--navy-700); }
.btn-light { background: #fff; color: var(--navy-900); box-shadow: 0 10px 26px rgba(0, 0, 0, .18); }
.btn-light:hover { background: #eef5fe; }
.btn-light .icon { transition: transform .2s var(--ease); }
.btn-light:hover .icon { transform: translateX(3px); }
.btn-outline-light { color: #fff; border-color: rgba(255, 255, 255, .42); background: rgba(255, 255, 255, .04); }
.btn-outline-light:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .7); }
.btn-ghost { color: var(--navy-900); border-color: #cfdbea; background: #fff; }
.btn-ghost:hover { border-color: var(--navy-900); }
.btn-whatsapp { width: 100%; min-height: 54px; background: var(--whatsapp); color: #fff; font-size: 15px; box-shadow: 0 12px 26px rgba(31, 174, 91, .26); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); }
.btn-whatsapp .icon { font-size: 20px; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--ice); border: 1px solid #d3e4f7; color: var(--blue-600);
  font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
}
.pill .icon { font-size: 14px; }
.pill-dark { background: rgba(76, 201, 240, .08); border-color: rgba(76, 201, 240, .34); color: #d8ecff; }
.pill-dark .icon { color: var(--cyan-400); }

.category-icon {
  display: inline-grid; place-items: center; width: 34px; height: 34px; flex: 0 0 auto;
  border-radius: 9px; background: #eef5fd; border: 1px solid #d6e6f8; color: var(--blue-600);
}
.category-icon .icon { font-size: 17px; }

.check-list { display: grid; gap: 9px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; line-height: 1.5; color: #46566e; }
.check-list .icon { margin-top: 3px; font-size: 15px; color: var(--blue-500); stroke-width: 2.5; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s var(--ease), border-color .25s var(--ease);
}
@supports (backdrop-filter: blur(8px)) {
  .site-header { background: rgba(255, 255, 255, .9); backdrop-filter: saturate(160%) blur(10px); }
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 26px rgba(11, 33, 72, .07); }
.header-inner { display: flex; align-items: center; gap: 32px; height: var(--header-h); }
.brand img { width: 150px; height: auto; }
.main-nav { display: flex; gap: 36px; margin-inline: auto; }
.main-nav a {
  position: relative; padding: 6px 0;
  font-size: 14.5px; font-weight: 500; color: #33435c;
  transition: color .2s var(--ease);
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px;
  background: var(--blue-500); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.main-nav a:hover { color: var(--navy-900); }
.main-nav a:hover::after { transform: scaleX(1); }
.header-cta { min-height: 44px; padding: 0 20px; font-size: 13.5px; }
.menu-toggle {
  display: none; width: 44px; height: 44px; margin-left: auto;
  place-items: center; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--navy-900);
}
.menu-toggle .icon { font-size: 22px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }
.mobile-menu {
  display: grid; gap: 4px; padding: 12px 24px 22px;
  background: #fff; border-top: 1px solid var(--line); box-shadow: 0 18px 30px rgba(11, 33, 72, .1);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a:not(.btn) { padding: 13px 4px; border-bottom: 1px solid var(--line-soft); font-weight: 600; color: var(--ink); }
.mobile-menu .btn { margin-top: 14px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 580px; display: flex; align-items: center;
  background: var(--navy-900); color: #fff;
}
.hero-media, .hero-tint, .hero-shade { position: absolute; inset: 0; }
.hero-media { z-index: -3; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; filter: saturate(.85) contrast(1.02); }
.hero-tint { z-index: -2; background: #1f5fc4; mix-blend-mode: color; opacity: .62; }
.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 22, 50, .98) 0%, rgba(6, 26, 62, .94) 30%, rgba(9, 42, 98, .72) 54%, rgba(12, 58, 128, .36) 78%, rgba(12, 58, 128, .22) 100%),
    linear-gradient(0deg, rgba(5, 22, 50, .45) 0%, rgba(5, 22, 50, 0) 40%);
}
.hero-inner { padding: 88px 0 96px; }
.hero-content { max-width: 640px; animation: rise .7s var(--ease) both; }
.hero h1 {
  margin: 24px 0 22px;
  font-size: clamp(38px, 5.1vw, 62px); font-weight: 800; line-height: 1.06; letter-spacing: -.025em; color: #fff;
}
.hero h1 span { display: block; color: var(--cyan-400); }
.hero-lead { max-width: 560px; font-size: 17.5px; line-height: 1.65; color: #d3def0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-checks { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 30px; }
.hero-checks li { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: #c4d3e9; }
.hero-checks .icon { color: var(--cyan-400); stroke-width: 2.6; }

@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- Stats ---------- */
.stats { position: relative; z-index: 2; background: #fff; box-shadow: 0 18px 40px rgba(11, 33, 72, .07); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { display: grid; gap: 4px; padding: 34px 20px; text-align: center; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat strong { font-family: var(--font-display); font-size: clamp(22px, 2.3vw, 29px); font-weight: 800; letter-spacing: -.02em; color: var(--navy-700); line-height: 1.2; }
.stat span { font-size: 13.5px; color: var(--text-soft); }

/* ---------- Secções ---------- */
.products { padding: 112px 0 104px; background: linear-gradient(180deg, var(--surface-alt) 0%, #f8fafd 100%); }
.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-head h2, .features-head h2, .contact-info h2 {
  margin: 20px 0 16px;
  font-size: clamp(30px, 3.6vw, 44px); font-weight: 800; line-height: 1.12; letter-spacing: -.025em;
}
.section-head h2 span { display: block; color: var(--blue-500); }
.section-head p { font-size: 17px; color: var(--text); }

.catalog-access { margin-top: 14px; }
.catalog-link {
  display: inline-flex; align-items: center; gap: 9px; max-width: 100%;
  min-height: 44px; padding-block: 7px;
  font-size: 14px; font-weight: 500; line-height: 1.5; text-align: left;
  color: var(--text); text-decoration: underline; text-underline-offset: 3px;
  transition: color .2s var(--ease);
}
.catalog-link .icon { font-size: 17px; }
.catalog-link:hover { color: var(--blue-600); }

/* ---------- Cartões de produto ---------- */
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.product-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cddff3; }
.product-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line-soft); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.product-card:hover .product-media img { transform: scale(1.03); }
.product-number {
  position: absolute; top: 20px; right: 28px;
  font-family: var(--font-display); font-size: 46px; font-weight: 800; line-height: 1; letter-spacing: -.04em;
  color: rgba(13, 58, 128, .085); pointer-events: none;
}
.product-number::before { content: attr(data-number); }
.product-body { position: relative; display: flex; flex-direction: column; flex: 1; padding: 28px 30px 26px; }
.product-category {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #4a5b74;
}
.product-body > .product-category { padding-right: 72px; }
.product-body h3 { margin: 18px 0 10px; font-size: 23px; font-weight: 800; line-height: 1.25; }
.product-body > p { font-size: 15px; line-height: 1.65; }
.product-fit {
  margin: 20px 0 22px; padding: 15px 18px;
  border-left: 3px solid var(--blue-500); border-radius: 0 10px 10px 0;
  background: linear-gradient(90deg, #edf5fe 0%, #f6faff 100%);
}
.product-fit strong { display: block; font-family: var(--font-display); font-size: 10.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-600); }
.product-fit p { margin-top: 5px; font-size: 14px; font-weight: 500; line-height: 1.55; color: #1d2d4a; }
.product-card .check-list { padding-top: 20px; border-top: 1px solid var(--line-soft); }
.product-actions {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: auto; padding-top: 24px;
}
.btn-details {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 18px;
  border: 1px solid #cbdaec; border-radius: var(--radius-sm); background: #fff; color: var(--navy-900);
  font-family: var(--font-display); font-size: 13.5px; font-weight: 700;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn-details .icon { font-size: 16px; transition: transform .2s var(--ease); }
.btn-details:hover { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.btn-details:hover .icon { transform: translateX(2px); }
.quote-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: #168846; }
.quote-link .icon { font-size: 18px; }
.quote-link:hover { text-decoration: underline; text-underline-offset: 3px; }

.help-strip {
  display: flex; align-items: center; gap: 18px; margin-top: 32px; padding: 20px 24px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.help-strip p { flex: 1; font-size: 14.5px; color: var(--text); }
.help-strip a { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-size: 13.5px; font-weight: 700; color: var(--navy-800); white-space: nowrap; }
.help-strip a .icon { transition: transform .2s var(--ease); }
.help-strip a:hover .icon { transform: translateX(3px); }

/* ---------- Vídeo ---------- */
.video-feature {
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: center; gap: 56px;
  margin-top: 72px;
}
.video-copy h2 {
  margin: 18px 0 14px;
  font-size: clamp(26px, 3vw, 36px); font-weight: 800; line-height: 1.15; letter-spacing: -.02em;
}
.video-copy h2 span { display: block; color: var(--blue-500); }
.video-copy > p { font-size: 16px; line-height: 1.7; }
.video-copy .check-list { margin-top: 24px; }
.video-player {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: var(--radius-lg); border: 1px solid rgba(11, 33, 72, .08);
  background: var(--navy-950); box-shadow: var(--shadow-lg);
}
.video-facade { position: absolute; inset: 0; display: block; color: #fff; }
.video-facade img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.video-facade::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5, 22, 50, .12) 0%, rgba(5, 22, 50, .2) 52%, rgba(5, 22, 50, .84) 100%);
}
.video-play {
  position: absolute; z-index: 1; top: 50%; left: 50%;
  display: grid; place-items: center; width: 78px; height: 78px; margin: -39px 0 0 -39px;
  border-radius: 50%; background: #fff; color: var(--navy-900);
  box-shadow: 0 0 0 10px rgba(255, 255, 255, .22), 0 18px 40px rgba(3, 14, 36, .35);
  transition: transform .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease);
}
.video-play .icon { margin-left: 4px; font-size: 30px; fill: currentColor; stroke-width: 1.5; }
.video-meta {
  position: absolute; z-index: 1; left: 22px; bottom: 18px;
  display: grid; gap: 2px; text-shadow: 0 1px 3px rgba(0, 0, 0, .35);
}
.video-meta strong { font-family: var(--font-display); font-size: 15px; font-weight: 700; line-height: 1.3; }
.video-meta span { font-size: 13px; color: #d3def0; }
.video-facade:hover img { transform: scale(1.03); }
.video-facade:hover .video-play { transform: scale(1.06); background: var(--blue-500); color: #fff; }
.video-facade:focus-visible { outline: 3px solid var(--cyan-300); outline-offset: -6px; border-radius: var(--radius-lg); }
.video-player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Integração com serviços ---------- */
.integration {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 48px;
  margin-top: 56px; padding: 46px 52px;
  border-radius: var(--radius-lg); border: 1px solid rgba(127, 178, 236, .24);
  background:
    radial-gradient(560px 280px at 100% 0%, rgba(76, 201, 240, .2), transparent 70%),
    linear-gradient(120deg, var(--navy-950) 0%, var(--navy-900) 55%, var(--navy-800) 100%);
  box-shadow: var(--shadow-lg);
  color: #fff;
}
.integration::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 4px;
  background: linear-gradient(180deg, var(--cyan-400) 0%, var(--blue-500) 100%);
}
.integration h2 {
  max-width: 660px; margin: 18px 0 12px;
  font-size: clamp(24px, 2.6vw, 32px); font-weight: 800; line-height: 1.2; letter-spacing: -.02em; color: #fff;
}
.integration h2 span { display: block; color: var(--cyan-400); }
.integration p { max-width: 620px; font-size: 15.5px; line-height: 1.65; color: #b8c7de; }
.integration-action { display: grid; justify-items: center; gap: 12px; }
.integration-action .btn { min-height: 52px; padding-inline: 26px; }
.integration-action small { font-size: 12.5px; color: #9fb0c8; }

/* ---------- Diferenciais ---------- */
.features {
  position: relative; overflow: hidden; padding: 112px 0;
  background: radial-gradient(900px 500px at 85% 0%, rgba(26, 114, 216, .32), transparent 60%), linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 45%, var(--navy-800) 100%);
  color: #fff;
}
.features-head { max-width: 680px; margin-bottom: 52px; }
.features-head h2 { color: #fff; }
.features-head h2 span { color: var(--cyan-400); }
.features-head p { font-size: 17px; color: #b8c7de; }
.features-layout { display: grid; grid-template-columns: 1.25fr 1fr; gap: 24px; align-items: stretch; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature-card {
  padding: 26px 24px; border-radius: var(--radius);
  background: rgba(255, 255, 255, .045); border: 1px solid rgba(127, 178, 236, .22);
  transition: background-color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.feature-card:hover { background: rgba(255, 255, 255, .075); border-color: rgba(76, 201, 240, .45); transform: translateY(-2px); }
.feature-icon {
  display: inline-grid; place-items: center; width: 42px; height: 42px; flex: 0 0 auto;
  border-radius: 10px; background: rgba(76, 201, 240, .1); border: 1px solid rgba(76, 201, 240, .36); color: var(--cyan-400);
}
.feature-icon .icon { font-size: 19px; }
.feature-card h3 { margin: 20px 0 8px; font-size: 17px; font-weight: 700; line-height: 1.35; color: #fff; }
.feature-card p { font-size: 14px; line-height: 1.6; color: #b4c3da; }
.feature-photo {
  position: relative; overflow: hidden; min-height: 100%;
  border-radius: var(--radius); border: 1px solid rgba(255, 255, 255, .16); box-shadow: 0 30px 60px rgba(0, 0, 0, .28);
}
.feature-photo img { width: 100%; height: 100%; object-fit: cover; }
.feature-photo figcaption {
  position: absolute; left: 16px; right: 16px; bottom: 16px;
  display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  border-radius: 12px; background: rgba(6, 24, 56, .86); border: 1px solid rgba(255, 255, 255, .1);
  font-family: var(--font-display); font-size: 14.5px; font-weight: 700; line-height: 1.35; color: #fff;
}
@supports (backdrop-filter: blur(6px)) { .feature-photo figcaption { background: rgba(6, 24, 56, .72); backdrop-filter: blur(8px); } }
.feature-photo figcaption .feature-icon { width: 36px; height: 36px; }
.feature-photo small { display: block; margin-bottom: 2px; font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan-300); }

/* ---------- Contacto ---------- */
.contact { padding: 112px 0; background: linear-gradient(180deg, #eaf3fd 0%, #f5f9fe 100%); }
.contact-layout { display: grid; grid-template-columns: 1fr 1.02fr; gap: 72px; align-items: center; }
.contact-info h2 { max-width: 520px; }
.contact-info > p { max-width: 500px; font-size: 16.5px; }
.contact-list { display: grid; gap: 18px; margin-top: 34px; }
.contact-list li { display: flex; align-items: center; gap: 16px; }
.contact-icon {
  display: grid; place-items: center; width: 46px; height: 46px; flex: 0 0 auto;
  border-radius: 50%; background: var(--blue-600); color: #fff; box-shadow: 0 10px 22px rgba(20, 98, 196, .24);
}
.contact-icon .icon { font-size: 19px; }
.contact-list small { display: block; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-soft); }
.contact-list a, .contact-list strong { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--ink); }
.contact-list a:hover { color: var(--blue-600); }

.quote-card { padding: 40px; border-radius: var(--radius-lg); background: #fff; border: 1px solid #dfe8f3; box-shadow: var(--shadow-lg); }
.quote-eyebrow { font-family: var(--font-display); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-600); }
.quote-card h3 { margin: 10px 0 10px; font-size: clamp(24px, 2.4vw, 30px); font-weight: 800; line-height: 1.2; }
.quote-card > p { font-size: 15px; }
.crm-form { margin: 14px -18px 0; }
.crm-form iframe { display: block; width: 100%; height: 400px; min-height: 400px; border: 0; background: transparent; }
.contact-whatsapp { width: auto; margin-top: 34px; padding-inline: 28px; }
.quote-note { margin-top: 16px; text-align: center; font-size: 13.5px; color: var(--text-soft); }
.quote-note a { font-weight: 600; color: var(--blue-600); }
.quote-note a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--navy-950); color: #aebcd2; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 48px; padding: 64px 0 48px; }
.footer-logo {
  display: inline-flex; align-items: center; padding: 12px 18px;
  border-radius: 12px; background: #fff; box-shadow: 0 10px 24px rgba(0, 0, 0, .22);
}
.footer-logo img { width: 160px; height: auto; }
.footer-brand p { max-width: 360px; margin-top: 18px; font-size: 14px; line-height: 1.7; color: #9fb0c8; }
.footer-col { display: grid; align-content: start; gap: 12px; }
.footer-col h3 { margin-bottom: 6px; font-size: 14.5px; font-weight: 700; color: #fff; }
.footer-col a { display: inline-flex; align-items: center; gap: 10px; width: fit-content; font-size: 14px; color: #b7c5d9; transition: color .2s var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-col .icon { font-size: 16px; color: var(--cyan-400); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 22px 0 26px; border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: 13px; color: #8193ae;
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
  background: var(--whatsapp); color: #fff; box-shadow: 0 14px 30px rgba(14, 90, 48, .32);
  transition: transform .2s var(--ease), background-color .2s var(--ease);
}
.whatsapp-float .icon { font-size: 28px; }
.whatsapp-float:hover { transform: translateY(-2px) scale(1.04); background: var(--whatsapp-dark); }

/* ---------- Diálogos ---------- */
.product-dialog {
  width: min(980px, calc(100% - 32px)); max-height: min(88vh, 760px);
  padding: 0; border: 0; border-radius: var(--radius-lg);
  background: #fff; color: var(--text); box-shadow: 0 40px 100px rgba(3, 14, 36, .4);
  overflow: hidden;
}
.product-dialog[open] { animation: dialog-in .28s var(--ease) both; }
.product-dialog::backdrop { background: rgba(4, 15, 36, .62); backdrop-filter: blur(3px); }
@keyframes dialog-in { from { opacity: 0; transform: translateY(10px) scale(.985); } to { opacity: 1; transform: none; } }
.dialog-layout { display: grid; grid-template-columns: .95fr 1.05fr; max-height: inherit; }
.dialog-media { background: #fff; border-right: 1px solid var(--line-soft); }
.dialog-media img { width: 100%; height: 100%; object-fit: cover; }
.dialog-media.is-contain { display: flex; align-items: center; }
.dialog-media.is-contain img { height: auto; object-fit: contain; }
.dialog-content { position: relative; overflow-y: auto; max-height: min(88vh, 760px); padding: 38px 40px 34px; }
.dialog-close {
  position: absolute; top: 16px; right: 16px;
  display: grid; place-items: center; width: 40px; height: 40px;
  border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--ink);
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.dialog-close:hover { background: var(--surface-alt); border-color: #c9d6e7; }
.dialog-close .icon { font-size: 18px; }
.dialog-content h2 { margin: 18px 48px 12px 0; font-size: clamp(24px, 2.6vw, 30px); font-weight: 800; line-height: 1.2; }
.dialog-content > p { font-size: 15px; line-height: 1.7; }
.dialog-content h4 {
  margin: 26px 0 12px; font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; color: var(--blue-600);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
  padding: 8px 13px; border-radius: 999px; background: #eef5fd; border: 1px solid #d6e6f8;
  font-size: 13.5px; font-weight: 600; color: #12366e;
}
.dialog-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line-soft); }

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .main-nav { gap: 26px; }
  .video-feature { gap: 40px; }
  .features-layout { grid-template-columns: 1fr; }
  .feature-photo { aspect-ratio: 16 / 9; min-height: 0; }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .contact-info h2, .contact-info > p { max-width: none; }
}

@media (max-width: 860px) {
  :root { --header-h: 68px; }
  .main-nav, .header-cta { display: none; }
  .menu-toggle { display: grid; }
  .brand img { width: 132px; }
  .hero { min-height: 0; }
  .hero-inner { padding: 72px 0 80px; }
  .hero-media img { object-position: 78% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(5, 22, 50, .96) 0%, rgba(7, 30, 70, .86) 60%, rgba(10, 46, 104, .7) 100%); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 24px 10px; }
  .stat strong { font-size: 20px; }
  .stat span { font-size: 12.5px; }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .product-grid { grid-template-columns: 1fr; gap: 22px; }
  .products, .features, .contact { padding: 84px 0; }
  .section-head { margin-bottom: 40px; }
  .video-feature { grid-template-columns: 1fr; gap: 32px; margin-top: 56px; }
  .integration { grid-template-columns: 1fr; gap: 28px; margin-top: 44px; padding: 38px 34px; }
  .integration-action { justify-items: start; }
  .dialog-layout { position: relative; grid-template-columns: 1fr; overflow-y: auto; max-height: min(88vh, 760px); }
  .dialog-media { border-right: 0; border-bottom: 1px solid var(--line-soft); aspect-ratio: 16 / 10; }
  .dialog-content { position: static; max-height: none; overflow: visible; padding: 28px 24px 26px; }
  .dialog-close { top: 14px; right: 14px; box-shadow: var(--shadow-sm); }
  .dialog-content h2 { margin-right: 0; }
}

@media (max-width: 600px) {
  .container { width: min(1200px, 100% - 36px); }
  .hero h1 { font-size: clamp(34px, 9.6vw, 42px); }
  .hero-lead { font-size: 16px; }
  .hero-actions .btn { width: 100%; }
  .hero-checks { gap: 10px 18px; }
  .feature-grid { grid-template-columns: 1fr; }
  .product-body { padding: 24px 22px 22px; }
  .product-body h3 { font-size: 21px; }
  .product-number { font-size: 52px; right: 16px; }
  .product-actions { flex-direction: column; align-items: stretch; }
  .btn-details { justify-content: center; }
  .quote-link { justify-content: center; padding: 6px 0; }
  .help-strip { flex-direction: column; align-items: flex-start; }
  .video-play { width: 64px; height: 64px; margin: -32px 0 0 -32px; box-shadow: 0 0 0 8px rgba(255, 255, 255, .22), 0 14px 30px rgba(3, 14, 36, .35); }
  .video-play .icon { font-size: 25px; margin-left: 3px; }
  .video-meta { left: 16px; bottom: 13px; }
  .video-meta strong { font-size: 14px; }
  .video-meta span { font-size: 12px; }
  .integration { padding: 32px 22px 28px; }
  .integration-action { justify-items: stretch; text-align: center; }
  .integration-action .btn { white-space: normal; line-height: 1.3; }
  .quote-card { padding: 28px 22px; }
  .btn-whatsapp { white-space: normal; text-align: center; line-height: 1.3; padding: 12px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; padding-top: 52px; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
  .dialog-actions .btn { flex: 1 1 100%; }
  .product-dialog { width: calc(100% - 20px); max-height: 92vh; }
  .dialog-layout { max-height: 92vh; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (max-width: 560px) {
  .product-number { top: 22px; right: 20px; font-size: 36px; }
  .crm-form { margin-inline: -14px; }
  .contact-whatsapp { width: 100%; }
}