/* Help Source IT — site 2026 (tema claro, fotografia real)
   Cores da marca mantidas do site original: azul (#0B6EDA) e azul-marinho (#000D27). */

:root {
  --bg: #ffffff;
  --soft: #f5f5f7;           /* cinza claro estilo Apple */
  --text: #1d1d1f;
  --text-2: #6e6e73;
  --text-3: #86868b;
  --navy: #000d27;           /* azul-marinho da marca */
  --blue: #0b6eda;           /* azul da marca */
  --blue-2: #0a5fc0;
  --blue-soft: #e8f1fd;
  --cyan: #2eb4f0;
  --line: rgba(0, 13, 39, .08);
  --ok: #1fa84f;
  --warn: #e69400;
  --radius: 28px;
  --shadow: 0 2px 10px rgba(0, 13, 39, .05), 0 20px 50px rgba(0, 13, 39, .07);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); background: var(--bg); color: var(--text);
  line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, figure { margin: 0; }

.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.wrap-wide { width: min(1320px, 100% - 40px); margin-inline: auto; }

.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

/* ---------- tipografia ---------- */
.eyebrow { font-size: 15px; font-weight: 600; color: var(--blue); margin-bottom: 12px; }
.h2 { font-size: clamp(30px, 4.4vw, 50px); line-height: 1.08; letter-spacing: -.025em; font-weight: 700; }
.lead { margin-top: 18px; max-width: 640px; font-size: clamp(16px, 1.5vw, 19px); color: var(--text-2); line-height: 1.45; }
.grad {
  background: linear-gradient(90deg, #0b6eda, #2eb4f0);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--text-3); }
.note { margin-top: 12px; font-size: 12px; color: var(--text-3); text-align: center; }
.up { color: var(--ok); font-style: normal; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue); color: #fff; font-weight: 600; font-size: 17px;
  padding: 13px 26px; border-radius: 999px;
  transition: background .25s, transform .25s var(--ease);
}
.btn:hover { background: var(--blue-2); transform: translateY(-1px); }
.btn--sm { font-size: 14px; padding: 7px 16px; }
.btn--lg { font-size: 19px; padding: 17px 34px; }
.link { color: var(--blue); font-size: 17px; font-weight: 500; }
.link:hover { text-decoration: underline; }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent; transition: border-color .3s;
}
.nav.is-scrolled { border-bottom-color: var(--line); }
.nav__inner { width: min(1120px, 100% - 40px); margin-inline: auto; height: 60px; display: flex; align-items: center; gap: 28px; }
/* o logo original é branco; no tema claro ele é escurecido por filtro */
.nav__logo img, .footer img { width: 112px; height: auto; filter: invert(1) brightness(.35) sepia(1) hue-rotate(185deg) saturate(4); }
.nav__links { display: flex; gap: 24px; margin-left: auto; font-size: 14px; color: #424245; }
.nav__links a { transition: color .2s; }
.nav__links a:hover { color: var(--blue); }
.nav__toggle { display: none; }

@media (max-width: 960px) {
  .nav__inner { gap: 14px; }
  .nav__cta { margin-left: auto; }
  .nav__toggle { display: grid; place-items: center; align-content: center; gap: 6px; width: 40px; height: 40px; background: none; border: 0; cursor: pointer; padding: 0; }
  .nav__toggle span { display: block; width: 20px; height: 1.5px; background: var(--text); transition: transform .3s var(--ease); }
  .nav.is-open .nav__toggle span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .nav.is-open .nav__toggle span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .nav__links {
    position: fixed; inset: 60px 0 auto; flex-direction: column; gap: 0;
    background: rgba(255, 255, 255, .97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    padding: 8px 20px 24px; font-size: 22px; font-weight: 600; color: var(--text);
    opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity .3s, transform .3s var(--ease);
    box-shadow: 0 30px 40px rgba(0, 13, 39, .08);
  }
  .nav__links a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav.is-open .nav__links { opacity: 1; pointer-events: auto; transform: none; }
}

/* ---------- hero ---------- */
.hero { padding: 108px 0 56px; text-align: center; background: linear-gradient(180deg, #fff 0%, #fff 55%, var(--soft) 100%); }
.hero__title { font-size: clamp(38px, 5.6vw, 68px); line-height: 1.04; letter-spacing: -.03em; font-weight: 700; }
.hero__sub { margin: 18px auto 0; max-width: 600px; font-size: clamp(17px, 1.6vw, 20px); color: var(--text-2); }
.hero__ctas { margin-top: 26px; display: flex; gap: 28px; justify-content: center; align-items: center; flex-wrap: wrap; }

/* âncoras do menu não ficam escondidas atrás da barra fixa */
section[id] { scroll-margin-top: 60px; }

.hero__media { position: relative; margin: 40px auto 0; max-width: 1120px; border-radius: 32px; overflow: visible; }
.hero__media > img {
  width: 100%; aspect-ratio: 16 / 8.2; object-fit: cover; object-position: center 35%;
  border-radius: 32px; box-shadow: 0 40px 90px rgba(0, 13, 39, .18);
}
/* ---------- assistente de IA (esfera de partículas) ---------- */
/* tema claro: mesmas cores do site (branco, cinza Apple e azul da marca) */
.ai {
  height: clamp(400px, 60vh, 540px); border-radius: 32px; overflow: hidden; color: var(--text);
  background: radial-gradient(55% 70% at 50% 52%, #ffffff 0%, #f3f8ff 45%, #e6effc 100%);
  box-shadow: 0 2px 10px rgba(0, 13, 39, .04), 0 30px 80px rgba(11, 110, 218, .12);
  border: 1px solid rgba(11, 110, 218, .08);
}
.ai__orb { position: absolute; inset: 0; width: 100%; height: 100%; }
.ai__top { position: absolute; top: 6%; left: 0; right: 0; display: grid; justify-items: center; gap: 8px; pointer-events: none; }
.ai__status { font-size: clamp(18px, 2.4vw, 30px); letter-spacing: .45em; font-weight: 700; color: var(--blue); text-shadow: 0 0 22px rgba(46, 180, 240, .35); padding-left: .45em; }
.ai__status b { font-weight: 800; }
.ai__dots { letter-spacing: .3em; opacity: .6; font-weight: 400; }
.ai__hint { font-size: clamp(10px, 1vw, 13px); letter-spacing: .28em; color: var(--text-2); }
.ai__wave { display: flex; gap: 3px; height: 18px; align-items: center; }
.ai__wave i { width: 3px; height: 30%; border-radius: 2px; background: linear-gradient(180deg, var(--cyan), var(--blue)); transition: height .12s; }
.ai__bottom { position: absolute; bottom: 6%; left: 0; right: 0; display: grid; justify-items: center; gap: 18px; padding: 0 20px; }
.ai__text { font-size: clamp(15px, 1.6vw, 20px); color: var(--navy); font-weight: 500; text-align: center; min-height: 1.5em; }
.ai__mic {
  width: 64px; height: 64px; border-radius: 50%; cursor: pointer; display: grid; place-items: center;
  background: var(--blue); border: 0;
  box-shadow: 0 10px 28px rgba(11, 110, 218, .35);
  transition: transform .25s var(--ease), background .25s;
}
.ai__mic:hover { transform: scale(1.06); background: var(--blue-2); }
.ai__mic svg { width: 26px; height: 26px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; }
.ai__mic svg rect { fill: #fff; }
.ai.is-speaking .ai__mic { animation: ring 1.4s ease-out infinite; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(11, 110, 218, .4), 0 10px 28px rgba(11, 110, 218, .35); } 100% { box-shadow: 0 0 0 22px rgba(11, 110, 218, 0), 0 10px 28px rgba(11, 110, 218, .35); } }
.ai .float { background: rgba(255, 255, 255, .92); color: var(--text); }
@media (max-width: 900px) { .ai { height: 460px; } .ai .float { display: none; } }
@media (max-width: 600px) { .ai { height: 440px; border-radius: 22px; } .ai__mic { width: 54px; height: 54px; } .ai__status { letter-spacing: .3em; } }

/* cartões flutuantes sobre a foto */
.float {
  position: absolute; text-align: left; display: grid; gap: 2px;
  background: rgba(255, 255, 255, .86); backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, .7); border-radius: 20px; padding: 14px 18px;
  box-shadow: 0 18px 40px rgba(0, 13, 39, .16);
  opacity: 0; transform: translateY(10px); transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.hero__media.is-in .float { opacity: 1; transform: none; animation: bob 6s ease-in-out infinite; }
.hero__media.is-in .float--a { transition-delay: .15s; }
.hero__media.is-in .float--b { transition-delay: .25s; animation-delay: -2s; }
.hero__media.is-in .float--c { transition-delay: .35s; animation-delay: -4s; }
@keyframes bob { 50% { transform: translateY(-8px); } }
.float__label { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-2); font-weight: 500; }
.float strong { font-size: 20px; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.float small { font-size: 12px; color: var(--text-2); }
.float--a { left: 3%; top: 12%; }
.float--b { right: 3%; top: 10%; min-width: 170px; }
.float--b strong { font-size: 30px; }
.spark { width: 120px; height: 34px; }
.float--c { right: 6%; bottom: -26px; max-width: 280px; }
.float__q { font-size: 16px !important; font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); display: inline-block; animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(31, 168, 79, .55); } 70% { box-shadow: 0 0 0 8px rgba(31, 168, 79, 0); } 100% { box-shadow: 0 0 0 0 rgba(31, 168, 79, 0); } }

@media (max-width: 900px) {
  .float--a { left: 12px; top: 12px; }
  .float--b { right: 12px; top: auto; bottom: 12px; min-width: 0; }
  .float--b strong { font-size: 22px; }
  .float--c { display: none; }
}
@media (max-width: 600px) {
  .hero { padding-top: 110px; }
  .hero__media > img { aspect-ratio: 4 / 3.4; border-radius: 22px; }
  .float { padding: 10px 13px; border-radius: 15px; }
  .float strong { font-size: 15px; }
  .float small { display: none; }
  .spark { width: 80px; height: 22px; }
}

/* ---------- números ---------- */
.stats { padding: 64px 0; background: var(--soft); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat strong { display: block; font-size: clamp(30px, 4vw, 44px); font-weight: 700; letter-spacing: -.02em; color: var(--navy); }
.stat span { color: var(--text-2); font-size: 15px; }
@media (max-width: 700px) { .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: 36px; } }

/* ---------- seções ---------- */
.section { padding: clamp(70px, 8vw, 110px) 0; }
.section.soft { background: var(--soft); }

/* ---------- cartões com foto ---------- */
.bento { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pcard {
  background: #fff; border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  box-shadow: 0 2px 10px rgba(0, 13, 39, .04);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.pcard:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.pcard__img { overflow: hidden; aspect-ratio: 16 / 10; }
.pcard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.pcard:hover .pcard__img img { transform: scale(1.05); }
.pcard__body { padding: 24px 26px 28px; display: grid; gap: 8px; align-content: start; }
.pcard h3 { font-size: 22px; letter-spacing: -.015em; }
.pcard p { color: var(--text-2); font-size: 16px; }
.pcard--wide { grid-column: span 2; grid-row: span 2; }
.pcard--wide .pcard__img { aspect-ratio: auto; flex: 1; min-height: 300px; }
.pcard--wide h3 { font-size: 32px; }
.pcard--wide p { font-size: 18px; max-width: 560px; }
.tag-new { justify-self: start; font-size: 12px; font-weight: 600; color: var(--blue); background: var(--blue-soft); padding: 3px 10px; border-radius: 999px; }
@media (max-width: 900px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .pcard--wide { grid-column: span 2; grid-row: auto; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; }
  .pcard--wide { grid-column: auto; }
  .pcard--wide .pcard__img { min-height: 220px; }
  .pcard--wide h3 { font-size: 26px; }
}

/* ---------- Dados & IA ---------- */
.story__grid { margin-top: 70px; display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; }
.story__steps { list-style: none; margin: 0; padding: 0; }
.step { padding: 14vh 0; opacity: .28; transition: opacity .25s; }
.step:first-child { padding-top: 6vh; }
.step:last-child { padding-bottom: 16vh; }
.step.is-active { opacity: 1; }
.step__n { font-size: 14px; color: var(--blue); font-weight: 600; }
.step h3 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -.02em; margin: 6px 0 12px; }
.step p { color: var(--text-2); font-size: 19px; max-width: 400px; }
.story__stage { position: sticky; top: 100px; align-self: start; }
.screen { position: relative; aspect-ratio: 4 / 3.2; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); background: var(--soft); }
.screen__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.screen__ui {
  position: absolute; inset: 7%; border-radius: 20px;
  background: rgba(255, 255, 255, .9); backdrop-filter: blur(16px) saturate(150%); -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow: 0 30px 60px rgba(0, 13, 39, .25); border: 1px solid rgba(255, 255, 255, .8);
}
.scene {
  position: absolute; inset: 0; padding: 26px; display: grid; place-items: center;
  opacity: 0; transform: scale(.98); transition: opacity .3s var(--ease), transform .3s var(--ease); pointer-events: none;
}
.screen[data-state="0"] .scene--0,
.screen[data-state="1"] .scene--1,
.screen[data-state="2"] .scene--2 { opacity: 1; transform: none; }

.flow { width: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; }
.flow__src { display: grid; gap: 9px; }
.flow__src span { font-size: 14px; font-weight: 500; padding: 9px 15px; border-radius: 12px; background: #fff; border: 1px solid var(--line); box-shadow: 0 2px 6px rgba(0, 13, 39, .05); }
.flow__pipe { position: relative; height: 2px; background: linear-gradient(90deg, transparent, rgba(11, 110, 218, .45), transparent); }
.flow__pipe i { position: absolute; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 10px rgba(11, 110, 218, .7); animation: travel 2.4s linear infinite; }
.flow__pipe i:nth-child(2) { animation-delay: .8s; } .flow__pipe i:nth-child(3) { animation-delay: 1.6s; }
@keyframes travel { from { left: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { left: 100%; opacity: 0; } }
.flow__hub { display: grid; justify-items: center; gap: 4px; padding: 20px 18px; border-radius: 18px; background: var(--blue); color: #fff; box-shadow: 0 14px 30px rgba(11, 110, 218, .35); }
.flow__hub b { font-size: 15px; }
.flow__hub small { font-size: 11px; opacity: .85; }

.scene--1 { align-content: center; gap: 20px; }
.mini-kpis { width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-kpis div { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 11px 12px; }
.mini-kpis small { display: block; font-size: 11px; color: var(--text-3); }
.mini-kpis b { display: block; font-size: clamp(14px, 1.7vw, 19px); margin: 2px 0; }
.mini-kpis em { font-style: normal; font-size: 11px; color: var(--text-3); }
.mini-kpis em.up { color: var(--ok); }
.bars { width: 100%; height: 150px; display: flex; align-items: flex-end; gap: 9px; padding-bottom: 20px; }
.bars i { position: relative; flex: 1; height: var(--h); border-radius: 7px 7px 3px 3px; background: linear-gradient(180deg, var(--cyan), var(--blue)); transform: scaleY(0); transform-origin: bottom; transition: transform .4s var(--ease); }
.screen[data-state="1"] .bars i { transform: scaleY(1); }
.bars i span { position: absolute; bottom: -19px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--text-3); font-style: normal; }
.bars i:nth-child(2) { transition-delay: .02s; } .bars i:nth-child(3) { transition-delay: .04s; } .bars i:nth-child(4) { transition-delay: .06s; }
.bars i:nth-child(5) { transition-delay: .08s; } .bars i:nth-child(6) { transition-delay: .1s; } .bars i:nth-child(7) { transition-delay: .12s; } .bars i:nth-child(8) { transition-delay: .14s; }

.chat { width: 100%; display: grid; gap: 12px; }
.bubble { max-width: 88%; padding: 12px 16px; border-radius: 20px; font-size: 15px; line-height: 1.4; }
.bubble--me { justify-self: end; background: var(--blue); color: #fff; border-bottom-right-radius: 6px; }
.bubble--ai { justify-self: start; background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 6px; width: 90%; }
.typing { display: block; min-height: 2.8em; }
.hbars { margin-top: 10px; display: grid; gap: 7px; }
.hbars div { display: grid; grid-template-columns: 66px 1fr 36px; align-items: center; gap: 8px; font-size: 12px; color: var(--text-2); }
.hbars i { height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--blue), var(--cyan)); width: var(--w); transform: scaleX(0); transform-origin: left; transition: transform .4s .15s var(--ease); }
.hbars b { font-weight: 600; text-align: right; color: var(--text); }
.screen[data-state="2"] .hbars i { transform: scaleX(1); }

.case { margin-top: 48px; display: grid; grid-template-columns: 300px 1fr; gap: 28px; align-items: center; padding: 16px; border-radius: 28px; background: var(--soft); }
.case img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 18px; }
.case__tag { display: inline-block; font-size: 12px; font-weight: 600; color: #fff; background: var(--navy); padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }
.case p { color: var(--text-2); font-size: 18px; padding-right: 16px; }
.case b { color: var(--text); }

@media (max-width: 900px) {
  .story__grid { grid-template-columns: 1fr; gap: 28px; margin-top: 44px; }
  .story__stage { position: static; order: -1; }
  .step, .step:first-child, .step:last-child { padding: 18px 0; }
  .step h3 { font-size: 26px; margin: 2px 0 6px; }
  .step p { font-size: 17px; }
  .case { grid-template-columns: 1fr; }
  .case p { padding: 0 6px 8px; }
}
@media (max-width: 600px) {
  .screen { aspect-ratio: 4 / 4.4; }
  .screen__ui { inset: 5%; }
  .scene { padding: 16px; }
  .flow { gap: 8px; }
  .flow__src span { font-size: 12px; padding: 7px 10px; }
  .flow__hub { padding: 14px 10px; }
  .bubble { font-size: 13px; }
  .bars { height: 120px; }
}

/* ---------- monitoramento ---------- */
.monitor-wrap { position: relative; margin-top: 56px; display: grid; grid-template-columns: 1fr 1.25fr; align-items: center; }
.monitor-photo img { width: 100%; aspect-ratio: 4 / 4.6; object-fit: cover; border-radius: var(--radius); }
.monitor { margin-left: -70px; position: relative; background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.monitor__head { display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 15px; margin-bottom: 16px; }
.monitor__head span:first-child { display: flex; align-items: center; gap: 10px; }
#clock { font-variant-numeric: tabular-nums; font-weight: 500; }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tile { border-radius: 16px; padding: 14px; background: var(--soft); position: relative; transition: background .4s, box-shadow .4s; }
.tile::after { content: ""; position: absolute; top: 14px; right: 14px; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.tile small { display: block; font-size: 12px; color: var(--text-2); padding-right: 14px; }
.tile b { display: block; font-size: 23px; margin: 5px 0 1px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.tile span { font-size: 12px; color: var(--text-2); }
.tile.is-warn { background: #fff4df; box-shadow: inset 0 0 0 1px rgba(230, 148, 0, .45); }
.tile.is-warn::after { background: var(--warn); animation: pulse-w 1.2s infinite; }
@keyframes pulse-w { 0% { box-shadow: 0 0 0 0 rgba(230, 148, 0, .6); } 70% { box-shadow: 0 0 0 8px rgba(230, 148, 0, 0); } 100% { box-shadow: 0 0 0 0 rgba(230, 148, 0, 0); } }
.feed { margin-top: 14px; display: grid; gap: 7px; min-height: 120px; align-content: start; }
.feed div { display: flex; gap: 12px; align-items: center; font-size: 14px; padding: 9px 13px; border-radius: 12px; background: var(--soft); animation: in .25s var(--ease); }
.feed time { color: var(--text-3); font-variant-numeric: tabular-nums; font-size: 13px; }
.feed .tag { margin-left: auto; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; font-style: normal; white-space: nowrap; }
.tag--ok { background: rgba(31, 168, 79, .13); color: #157a39; }
.tag--warn { background: rgba(230, 148, 0, .15); color: #9a6200; }
.tag--info { background: var(--blue-soft); color: var(--blue); }
@keyframes in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (max-width: 900px) {
  .monitor-wrap { grid-template-columns: 1fr; }
  .monitor-photo img { aspect-ratio: 16 / 9; }
  .monitor { margin: -60px 12px 0; }
}
@media (max-width: 520px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .monitor { padding: 16px; margin: -40px 6px 0; }
  .feed div { font-size: 13px; flex-wrap: wrap; }
}

/* ---------- segurança ---------- */
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.checks { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 14px; font-size: 18px; }
.checks li { display: flex; gap: 12px; align-items: center; }
.checks li::before {
  content: ""; flex: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--blue-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b6eda' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 13px no-repeat;
}
/* monitor de câmeras: fotos reais com aparência de gravação */
.cams { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 6px; border-radius: 22px; background: #111; box-shadow: var(--shadow); }
.cam { position: relative; aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden; background: #222; }
.cam img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.55) contrast(1.05) brightness(.92); transform: scale(1.04); animation: drift 14s ease-in-out infinite alternate; }
.cam:nth-child(2) img { animation-delay: -4s; } .cam:nth-child(3) img { animation-delay: -8s; } .cam:nth-child(4) img { animation-delay: -11s; }
@keyframes drift { to { transform: scale(1.1) translateX(-2%); } }
.cam::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 3px), linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, .55)); pointer-events: none; }
.cam__rec { position: absolute; z-index: 1; top: 8px; left: 10px; font-size: 10px; font-weight: 700; color: #ff453a; display: flex; align-items: center; gap: 5px; letter-spacing: .05em; text-shadow: 0 1px 2px rgba(0, 0, 0, .6); }
.cam__rec::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #ff453a; animation: blink 1.2s infinite; }
@keyframes blink { 50% { opacity: .2; } }
.cam__name, .cam__time { position: absolute; z-index: 1; font-size: 11px; color: #fff; text-shadow: 0 1px 2px rgba(0, 0, 0, .7); font-variant-numeric: tabular-nums; }
.cam__name { left: 10px; bottom: 8px; font-weight: 600; }
.cam__time { right: 10px; top: 8px; }
@media (max-width: 520px) { .cam__name, .cam__time { font-size: 9.5px; } }
.gallery { margin-top: 70px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 20px; }
.gallery figure { position: relative; border-radius: var(--radius); overflow: hidden; }
.gallery img { width: 100%; height: 100%; aspect-ratio: 4 / 3.6; object-fit: cover; transition: transform .5s var(--ease); }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption { position: absolute; left: 18px; bottom: 16px; color: #fff; font-weight: 600; font-size: 18px; text-shadow: 0 2px 10px rgba(0, 0, 0, .45); }
.gallery figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, .45)); pointer-events: none; }
.gallery figcaption { z-index: 1; }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 44px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery figure:first-child { grid-column: span 2; }
  .gallery figure:first-child img { aspect-ratio: 16 / 9; }
}

/* ---------- infraestrutura ---------- */
.infra { margin-top: 56px; display: grid; grid-template-columns: 1.5fr 1fr; grid-template-rows: auto auto; gap: 20px; }
.infra figure { position: relative; background: #fff; border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.infra__big { grid-row: span 2; }
.infra img { width: 100%; flex: 1; min-height: 200px; object-fit: cover; }
.infra__big img { min-height: 420px; }
.infra figure:not(.infra__big) img { flex: none; height: 230px; min-height: 0; }
.infra figcaption { padding: 20px 24px 24px; display: grid; gap: 4px; }
.infra figcaption b { font-size: 20px; letter-spacing: -.01em; }
.infra figcaption span { color: var(--text-2); font-size: 15px; }
@media (max-width: 760px) {
  .infra { grid-template-columns: 1fr; }
  .infra__big { grid-row: auto; }
  .infra__big img { min-height: 240px; }
}

/* ---------- processo ---------- */
.process { list-style: none; padding: 0; margin: 56px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.process li { background: var(--soft); border-radius: 24px; padding: 30px 26px; }
.process span { font-size: 14px; font-weight: 600; color: var(--blue); }
.process h3 { font-size: 22px; margin: 10px 0 8px; letter-spacing: -.01em; }
.process p { color: var(--text-2); font-size: 15px; }
@media (max-width: 900px) { .process { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

/* ---------- página de suporte ---------- */
.hero--sup { padding-bottom: 90px; }
.process--3 { grid-template-columns: repeat(3, 1fr); }
.soft .process li { background: #fff; }
.dl { margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dl__card { background: var(--soft); border-radius: 24px; padding: 30px 26px; display: grid; gap: 6px; justify-items: start; }
.dl__icon { width: 50px; height: 50px; border-radius: 14px; background: #fff; display: grid; place-items: center; margin-bottom: 8px; box-shadow: 0 2px 8px rgba(0, 13, 39, .06); }
.dl__icon svg { width: 26px; height: 26px; fill: var(--navy); }
.dl__card h3 { font-size: 22px; }
.dl__card p { color: var(--text-2); font-size: 15px; margin-bottom: 10px; }
.btn--off { background: #d2d2d7; color: #6e6e73; cursor: default; pointer-events: none; }
.nav__links a[aria-current="page"] { color: var(--blue); font-weight: 600; }
@media (max-width: 900px) { .process--3, .dl { grid-template-columns: 1fr; } }

/* ---------- clientes ---------- */
.marquee { margin-top: 50px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 22px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee img { width: 130px; height: 130px; object-fit: cover; border-radius: 24px; box-shadow: 0 6px 20px rgba(0, 13, 39, .08); }
@keyframes marquee { to { transform: translateX(calc(-50% - 11px)); } }

/* ---------- sobre ---------- */
.about__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about__img img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.about__text { font-size: clamp(19px, 2vw, 24px); line-height: 1.38; letter-spacing: -.012em; color: var(--text-3); font-weight: 600; }
.about__text b { color: var(--text); }
.about__text--2 { margin-top: 18px; }
@media (max-width: 860px) { .about__inner { grid-template-columns: 1fr; gap: 36px; } }

/* ---------- contato ---------- */
.cta__inner { text-align: center; display: grid; justify-items: center; gap: 34px; }
.cta .h2 { max-width: 900px; font-size: clamp(30px, 4.6vw, 54px); }
.contact { display: flex; gap: 60px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }
.contact small { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 4px; }
.contact a, .contact span { font-size: 18px; font-weight: 600; }
.contact a { color: var(--blue); }

/* ---------- rodapé ---------- */
.footer { background: #fff; border-top: 1px solid var(--line); padding: 28px 0; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer img { width: 98px; }
.footer p { font-size: 13px; color: var(--text-3); }

/* ---------- WhatsApp flutuante ---------- */
.wa { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: #25d366; box-shadow: 0 10px 30px rgba(0, 0, 0, .2); transition: transform .3s var(--ease); }
.wa:hover { transform: scale(1.08); }
.wa svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- animação de entrada ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.reveal--up { transform: translateY(28px); }
.reveal--zoom { transform: scale(.97); transition-duration: .55s; }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal, .no-js .float { opacity: 1; transform: 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, .float { opacity: 1; transform: none; }
  .marquee__track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}