:root {
  --orange: #d71f26;
  --orange-dark: #aa1117;
  --accent-metal: #b9bec7;
  --ink: #22252b;
  --ink-soft: #3b4048;
  --paper: #ffffff;
  --surface: #f2f3f5;
  --line: #d7d9de;
  --muted: #666c75;
  --shadow: 0 18px 50px rgba(0, 0, 0, .12);
  --radius: 20px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 94px 0; }
.section--soft { background: linear-gradient(180deg, #f5f6f8 0%, var(--surface) 100%); }
.section--dark { color: #fff; background: #23262c; }
.eyebrow {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.08; }
.section-heading p:last-child { max-width: 680px; margin: 18px 0 0; color: var(--muted); font-size: 1.05rem; }
.section--dark .section-heading p:last-child { color: #c9c9c9; }

.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 9999;
  padding: 10px 14px; color: #fff; background: #000;
  transform: translateY(-180%); transition: transform .2s;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky; top: 0; z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #fff; background: rgba(35,38,44,.96);
  backdrop-filter: blur(12px);
}
.header-inner { min-height: 78px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; text-decoration: none; margin-right: auto; }
.brand img { width: 190px; height: 58px; object-fit: contain; object-position: left center; }
.site-nav ul { display: flex; align-items: center; gap: 24px; list-style: none; margin: 0; padding: 0; }
.site-nav a { position: relative; color: #fff; font-size: .88rem; font-weight: 700; text-decoration: none; text-transform: uppercase; }
.site-nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--orange); transition: right .2s; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }
.header-cta { padding: 11px 18px; border-radius: 999px; color: #fff; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); font-weight: 800; text-decoration: none; white-space: nowrap; box-shadow: 0 12px 24px rgba(215,31,38,.22); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; color: #fff; background: #3b4048; cursor: pointer; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { display: block; width: 22px; height: 2px; margin: 5px auto; background: currentColor; content: ''; transition: transform .2s, opacity .2s; }
.menu-open .menu-toggle span { opacity: 0; }
.menu-open .menu-toggle::before { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle::after { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative; overflow: hidden; min-height: 720px;
  display: grid; align-items: center; color: #fff;
  background:
    radial-gradient(circle at 78% 20%, rgba(215,31,38,.30), transparent 30%),
    linear-gradient(118deg, #181a1f 0%, #31353d 62%, #21242a 100%);
}
.hero::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to bottom, #000, transparent 88%); }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 70px; padding: 86px 0; }
.hero-copy h1 { margin: 0; max-width: 780px; font-size: clamp(3rem, 6.5vw, 5.8rem); line-height: .98; letter-spacing: -.04em; }
.hero-copy h1 span { color: var(--orange); }
.hero-copy > p { max-width: 680px; margin: 26px 0 0; color: #d8d8d8; font-size: 1.16rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border: 2px solid transparent; border-radius: 999px; font-weight: 800; text-decoration: none; transition: transform .2s, background .2s, border-color .2s; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { color: #fff; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); box-shadow: 0 14px 28px rgba(215,31,38,.22); }
.btn--primary:hover { background: var(--orange-dark); }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.45); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.hero-panel { padding: 30px; border: 1px solid rgba(255,255,255,.13); border-radius: 28px; background: rgba(255,255,255,.08); box-shadow: 0 30px 90px rgba(0,0,0,.28); backdrop-filter: blur(10px); }
.hero-panel h2 { margin: 0 0 18px; font-size: 1rem; color: #fff; text-transform: uppercase; letter-spacing: .13em; }
.hero-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.hero-list li { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.hero-list li:last-child { border-bottom: 0; }
.check { flex: 0 0 26px; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; color: #fff; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); font-size: .8rem; font-weight: 900; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.stat { padding: 18px; border-radius: 16px; background: rgba(16,18,22,.34); }
.stat strong { display: block; color: var(--orange); font-size: 2rem; line-height: 1; }
.stat span { display: block; margin-top: 8px; color: #ddd; font-size: .86rem; }

.clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.client-card { min-height: 118px; display: grid; place-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%); box-shadow: 0 10px 30px rgba(0,0,0,.04); text-align: center; }
.client-card strong { color: #444; font-size: 1rem; }
.client-card span { display: block; margin-top: 4px; color: #999; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; }

.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 22px; align-items: stretch; }
.service-card { position: relative; overflow: hidden; min-width: 0; height: 100%; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, #ffffff 0%, #f8f8fa 100%); box-shadow: 0 12px 35px rgba(0,0,0,.055); transition: transform .2s, box-shadow .2s; }
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.service-media { position: relative; overflow: hidden; aspect-ratio: 3 / 2; background: #272b32; }
.service-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(17,19,23,.54), transparent 52%); pointer-events: none; }
.service-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .35s ease; }
.service-card:hover .service-media img { transform: scale(1.035); }
.service-icon { position: absolute; z-index: 2; left: 20px; bottom: 18px; width: 54px; height: 54px; display: grid; place-items: center; margin: 0; border: 2px solid rgba(255,255,255,.82); border-radius: 16px; color: #fff; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); box-shadow: 0 12px 26px rgba(0,0,0,.24); }
.service-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.service-body { flex: 1; display: flex; flex-direction: column; padding: 23px 24px 25px; }
.service-card h3 { min-height: 2.55em; margin: 0 0 10px; font-size: 1.25rem; line-height: 1.27; text-wrap: balance; overflow-wrap: normal; word-break: normal; hyphens: none; }
.service-card p { margin: 0; color: var(--muted); font-size: .94rem; line-height: 1.55; overflow-wrap: normal; word-break: normal; hyphens: none; }

.callout { position: relative; overflow: hidden; margin-top: 54px; padding: 42px; border-radius: 26px; color: #fff; background: linear-gradient(135deg, #21242a 0%, #2f343d 100%); }
.callout::after { content: '20+'; position: absolute; right: 20px; top: -42px; color: rgba(255,255,255,.055); font-size: 12rem; font-weight: 900; line-height: 1; }
.callout::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at right top, rgba(215,31,38,.26), transparent 34%); }
.callout-content { position: relative; z-index: 2; max-width: 760px; }
.callout h3 { margin: 0; color: var(--orange); font-size: clamp(1.8rem, 4vw, 3.2rem); }
.callout p { margin: 14px 0 0; color: #dedede; font-size: 1.06rem; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 18px; align-items: stretch; }
.gallery-card { position: relative; overflow: hidden; min-width: 0; margin: 0; border-radius: 18px; background: #333; box-shadow: 0 14px 35px rgba(0,0,0,.13); }
.gallery-card img { width: 100%; height: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: center; transition: transform .35s; }
.gallery-card:hover img { transform: scale(1.035); }
.gallery-card figcaption { position: absolute; inset: auto 0 0; padding: 42px 20px 18px; color: #fff; font-weight: 800; background: linear-gradient(transparent, rgba(0,0,0,.85)); }

.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 62px; align-items: center; }
.about-visual { position: relative; min-height: 500px; overflow: hidden; border-radius: 28px; background: #24282f; box-shadow: var(--shadow); }
.about-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.about-visual::before { content: ''; position: absolute; width: 390px; height: 390px; right: -90px; top: -90px; border: 70px solid rgba(215,31,38,.55); border-radius: 50%; }
.about-visual::after { content: ''; position: absolute; left: -70px; bottom: -110px; width: 330px; height: 330px; border-radius: 50%; background: rgba(215,31,38,.14); }
.about-badge { position: absolute; z-index: 2; inset: 50% auto auto 50%; width: 78%; transform: translate(-50%, -50%); padding: 34px; border: 1px solid rgba(255,255,255,.15); border-radius: 24px; color: #fff; background: rgba(0,0,0,.25); backdrop-filter: blur(10px); }
.about-badge strong { display: block; color: var(--orange); font-size: clamp(3rem, 7vw, 6rem); line-height: 1; }
.about-badge span { display: block; margin-top: 12px; font-size: 1.3rem; font-weight: 800; }
.about-copy blockquote { margin: 0 0 28px; padding-left: 24px; border-left: 5px solid var(--orange); font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; line-height: 1.3; }
.about-copy h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.08; }
.about-copy p { color: var(--muted); }
.founder { display: flex; gap: 12px; align-items: center; margin-top: 24px; }
.founder-mark { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); font-weight: 900; }
.founder span { display: block; color: var(--muted); font-size: .87rem; }

.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; }
.contact-list { display: grid; gap: 14px; }
.contact-item { display: flex; gap: 15px; align-items: flex-start; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(180deg, #ffffff 0%, #f8f9fb 100%); }
.contact-icon { flex: 0 0 42px; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; color: #fff; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); }
.contact-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; }
.contact-item strong { display: block; margin-bottom: 3px; }
.contact-item a { color: var(--muted); text-decoration: none; }
.contact-item a:hover { color: var(--orange-dark); }
.contact-form { padding: 30px; border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { margin-bottom: 15px; }
.field label { display: block; margin-bottom: 7px; font-size: .86rem; font-weight: 800; }
.field input, .field textarea { width: 100%; border: 1px solid #cfcfcb; border-radius: 12px; padding: 13px 14px; color: var(--ink); background: #fbfbfc; outline: none; }
.field input:focus, .field textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(215,31,38,.16); }
.field textarea { min-height: 145px; resize: vertical; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: .8rem; }
.form-status { min-height: 24px; margin-top: 12px; color: #aa1117; font-weight: 700; }

.site-footer { padding: 52px 0 24px; color: #d5d5d5; background: #171a1f; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 44px; }
.footer-logo { width: 230px; height: 95px; object-fit: contain; object-position: left center; }
.site-footer h3 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; }
.site-footer p, .site-footer a { color: #aaa; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li + li { margin-top: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--orange); }
.socials { display: flex; gap: 12px; flex-wrap: wrap; }
.social-link { display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 14px; border: 1px solid #515661; border-radius: 999px; font-size: .78rem; font-weight: 800; text-transform: uppercase; background: rgba(255,255,255,.02); transition: transform .2s, border-color .2s, background .2s; }
.social-link:hover { transform: translateY(-2px); border-color: var(--orange); background: rgba(255,255,255,.05); }
.social-link svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.9; fill: none; flex: 0 0 18px; }
.social-link .social-fill { fill: currentColor; stroke: none; }
.social-link--instagram { color: #f6f6f6; }
.social-link--facebook { color: #f6f6f6; }
.social-link--tiktok { color: #f6f6f6; }
.social-link--linkedin { color: #f6f6f6; }
.footer-bottom { display: flex; justify-content: center; gap: 20px; margin-top: 44px; padding-top: 22px; border-top: 1px solid #3f444d; color: #888; font-size: .82rem; }
.whatsapp-float { position: fixed; right: 18px; bottom: 18px; z-index: 500; display: inline-flex; align-items: center; gap: 9px; padding: 13px 17px; border-radius: 999px; color: #fff; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); box-shadow: 0 12px 32px rgba(0,0,0,.24); font-weight: 800; text-decoration: none; }
.whatsapp-icon { width: 24px; height: 24px; flex: 0 0 24px; display: block; }
.whatsapp-icon .wa-bubble { fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.whatsapp-icon .wa-phone { fill: currentColor; }

/* Animações de entrada acionadas durante a rolagem */
.reveal {
  --reveal-x: 0px;
  --reveal-y: 34px;
  --reveal-scale: .985;
  --reveal-delay: 0ms;
  opacity: 0;
  filter: blur(4px);
  transform: translate3d(var(--reveal-x), var(--reveal-y), 0) scale(var(--reveal-scale));
  transition:
    opacity .72s cubic-bezier(.22, 1, .36, 1),
    transform .78s cubic-bezier(.22, 1, .36, 1),
    filter .65s ease;
  transition-delay: var(--reveal-delay);
  will-change: opacity, transform, filter;
}
.reveal[data-reveal="left"] { --reveal-x: -46px; --reveal-y: 0px; }
.reveal[data-reveal="right"] { --reveal-x: 46px; --reveal-y: 0px; }
.reveal[data-reveal="zoom"] { --reveal-y: 18px; --reveal-scale: .94; }
.reveal[data-reveal="down"] { --reveal-y: -28px; }
.reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0) scale(1);
}
.section .container { position: relative; }
.section::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent);
  transition: width 1s cubic-bezier(.22, 1, .36, 1);
}
.section { position: relative; overflow: clip; }
.section.is-section-visible::before { width: min(38%, 440px); }
.site-nav a.is-active { color: #fff; }
.site-nav a.is-active::after { right: 0; }

@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .site-nav { position: fixed; inset: 78px 0 auto; display: none; padding: 22px; border-top: 1px solid #444; background: #22252b; box-shadow: 0 24px 40px rgba(0,0,0,.3); }
  .menu-open .site-nav { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav a { display: block; padding: 13px; text-align: center; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-panel { max-width: 720px; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-visual { min-height: 380px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 68px 0; }
  .brand img { width: 155px; }
  .hero { min-height: auto; }
  .hero-inner { padding: 72px 0; gap: 40px; }
  .hero-copy h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .hero-stats { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid, .gallery-grid { grid-template-columns: 1fr; }
  .callout, .contact-form { padding: 24px; }
  .service-body { padding: 20px; }
  .service-card h3 { min-height: auto; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { width: 54px; height: 54px; justify-content: center; padding: 0; }
  .social-link { width: 100%; justify-content: center; }
}

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