/* Versão: 1.00 */
/* Data..: 2026-09-27 */
/* Folha de estilos principal - Engecoating (site estático) */

/* ==========================================================================
   Variáveis de tema
   ========================================================================== */
:root {
  --green: #28af4e;
  --green-dark: #1e8c3e;
  --green-darker: #14672d;
  --red: #e2231a;
  --red-dark: #b81a12;
  --ink: #14201a;
  --slate: #4a5a52;
  --muted: #6b7a72;
  --line: #e4eae6;
  --bg: #f4f7f4;
  --bg-soft: #e9efe9;
  --bg-card: #ffffff;
  --bg-dark: #0f1a14;
  --white: #ffffff;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 8px rgba(15, 26, 20, 0.06);
  --shadow: 0 10px 30px rgba(15, 26, 20, 0.10);
  --shadow-lg: 0 24px 60px rgba(15, 26, 20, 0.18);
  --container: 1180px;
  --header-h: 84px;
  --font: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Reset básico
   ========================================================================== */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.7;
  color: var(--slate);
  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 100% -10%, rgba(40, 175, 78, 0.06), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(40, 175, 78, 0.05), transparent 55%);
  background-attachment: fixed;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--green-dark); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--green); }

h1, h2, h3, h4 {
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.2;
  font-weight: 800;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1rem; }

ul { margin: 0; padding: 0; }

/* ==========================================================================
   Utilitários de layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--bg-dark); color: #cfe0d6; }
.section--dark h2, .section--dark h3 { color: #fff; }

.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; }
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 18px;
  color: var(--muted);
  margin: 0;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
  line-height: 1;
}
.btn--primary { background: var(--green); color: #fff; box-shadow: 0 10px 24px rgba(40, 175, 78, 0.32); }
.btn--primary:hover { background: var(--green-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(40, 175, 78, 0.4); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.6); }
.btn--ghost:hover { background: #fff; color: var(--ink); transform: translateY(-2px); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; color: #fff; transform: translateY(-2px); }

/* ==========================================================================
   Barra superior + Header
   ========================================================================== */
.topbar {
  background: var(--green-darker);
  color: #dff3e6;
  font-size: 13.5px;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  min-height: 40px;
  flex-wrap: wrap;
}
.topbar a { color: #dff3e6; }
.topbar a:hover { color: #fff; }
.topbar__info { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar__info span { display: inline-flex; align-items: center; gap: 8px; }
.topbar__info i { color: #7fe0a0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 20px;
}
.brand { display: flex; align-items: center; }
.brand img { height: 54px; width: auto; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  display: block;
  padding: 10px 14px;
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
  border-radius: 8px;
  position: relative;
}
.nav a:hover, .nav a.active { color: var(--green-dark); background: var(--bg-soft); }

/* Dropdown */
.nav__item { position: relative; }
.nav__item--has-children > a::after {
  content: "\f107";
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 11px;
  margin-left: 6px;
  opacity: 0.6;
}
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 290px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.22s var(--ease);
}
.nav__item--has-children:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { padding: 9px 12px; font-size: 14px; font-weight: 500; }
.dropdown a:hover { background: var(--bg-soft); }

.header-cta { display: inline-flex; }

/* Botão hambúrguer */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 46px;
  height: 46px;
  cursor: pointer;
  color: var(--ink);
  font-size: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}
.nav-toggle:hover { background: var(--bg-soft); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom { to { transform: scale(1.15); } }
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(11, 26, 17, 0.92) 0%, rgba(15, 40, 24, 0.78) 45%, rgba(20, 103, 45, 0.45) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero__content { max-width: 720px; }
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 26px;
  backdrop-filter: blur(4px);
}
.hero__tag i { color: var(--green); }
.hero h1 {
  color: #fff;
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.hero h1 span { color: var(--green); }
.hero__lead {
  font-size: clamp(17px, 2.4vw, 21px);
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin-bottom: 36px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Barra de destaques abaixo do hero */
.highlights {
  position: relative;
  z-index: 3;
  margin-top: -56px;
}
.highlights__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 34px 30px;
}
.highlight { display: flex; gap: 16px; align-items: flex-start; }
.highlight i {
  font-size: 26px;
  color: var(--green);
  background: rgba(40, 175, 78, 0.1);
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.highlight h4 { font-size: 16px; margin: 2px 0 4px; }
.highlight p { font-size: 14px; margin: 0; color: var(--muted); line-height: 1.5; }

/* ==========================================================================
   Serviços (cards)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--green), var(--red));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
  width: 62px; height: 62px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  display: grid; place-items: center;
  font-size: 26px;
  margin-bottom: 22px;
  box-shadow: 0 10px 20px rgba(40, 175, 78, 0.3);
}
.service-card h3 { font-size: 20px; margin-bottom: 12px; }
.service-card p { font-size: 15px; color: var(--muted); margin-bottom: 18px; flex-grow: 1; }
.service-card__link {
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-dark);
}
.service-card__link i { transition: transform 0.2s var(--ease); }
.service-card:hover .service-card__link i { transform: translateX(4px); }

/* ==========================================================================
   Sobre
   ========================================================================== */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about__media { position: relative; }
.about__media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.about__badge {
  position: absolute;
  bottom: -28px;
  right: -20px;
  background: var(--green);
  color: #fff;
  padding: 22px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}
.about__badge strong { font-size: 34px; display: block; line-height: 1; }
.about__badge span { font-size: 13px; opacity: 0.9; }
.about h2 { font-size: clamp(28px, 4vw, 40px); }
.about__list { margin-top: 22px; display: grid; gap: 14px; }
.about__list li { display: flex; gap: 12px; align-items: flex-start; list-style: none; }
.about__list i { color: var(--green); margin-top: 4px; }

/* ==========================================================================
   Galeria de obras
   ========================================================================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.gallery__item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  background: #ccc;
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.gallery__item:hover img { transform: scale(1.08); }
.gallery__item::after {
  content: "\f00e";
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 26px;
  background: linear-gradient(0deg, rgba(15, 26, 20, 0.65), rgba(15, 26, 20, 0.15));
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.gallery__item:hover::after { opacity: 1; }
.gallery__item--wide { grid-column: span 2; }
.gallery__item--tall { grid-row: span 2; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8, 15, 11, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 30px;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 86vh; border-radius: 8px; box-shadow: var(--shadow-lg); }
.lightbox__close {
  position: absolute;
  top: 24px; right: 28px;
  background: none; border: none; color: #fff;
  font-size: 34px; cursor: pointer; line-height: 1;
}

/* ==========================================================================
   CTA faixa
   ========================================================================== */
.cta-band {
  background: linear-gradient(120deg, var(--green-darker), var(--green-dark));
  color: #fff;
  border-radius: var(--radius);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: "";
  position: absolute;
  right: -60px; top: -60px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}
.cta-band h2 { color: #fff; font-size: clamp(24px, 3.4vw, 34px); margin-bottom: 8px; }
.cta-band p { margin: 0; opacity: 0.9; }
.cta-band__text { position: relative; z-index: 2; }
.cta-band__actions { position: relative; z-index: 2; display: flex; gap: 14px; flex-wrap: wrap; }

/* ==========================================================================
   Contato
   ========================================================================== */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact__info { display: grid; gap: 22px; }
.contact__card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
}
.contact__card i {
  font-size: 20px;
  color: #fff;
  background: var(--green);
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.contact__card h4 { margin: 0 0 4px; font-size: 16px; }
.contact__card p { margin: 0; font-size: 15px; color: var(--muted); }

.form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: block; font-weight: 600; font-size: 14px; color: var(--ink); margin-bottom: 7px; }
.form .field { margin-bottom: 18px; }
.form input, .form textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg-soft);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--green);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(40, 175, 78, 0.14);
}
.form textarea { resize: vertical; min-height: 130px; }
.form__note { font-size: 13px; color: var(--muted); margin: 6px 0 0; }
.form__feedback { margin-top: 14px; font-size: 14px; font-weight: 600; display: none; }
.form__feedback.is-visible { display: block; }

/* Mapa */
.map-wrap {
  margin-top: 56px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
}
.map-wrap iframe { display: block; width: 100%; height: 380px; border: 0; }

/* ==========================================================================
   Page hero (páginas internas)
   ========================================================================== */
.page-hero {
  position: relative;
  color: #fff;
  padding: 120px 0 80px;
  background: linear-gradient(120deg, var(--bg-dark), var(--green-darker));
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  right: -80px; bottom: -80px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(40, 175, 78, 0.18);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(30px, 5vw, 52px); margin-bottom: 14px; }
.page-hero p { font-size: 18px; color: rgba(255, 255, 255, 0.85); max-width: 640px; margin: 0; }
.breadcrumb { font-size: 14px; margin-bottom: 18px; color: rgba(255, 255, 255, 0.75); }
.breadcrumb a { color: rgba(255, 255, 255, 0.9); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { margin: 0 8px; opacity: 0.6; }

/* Conteúdo de artigo/serviço */
.article {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 56px;
  align-items: start;
}
.article__body { font-size: 17px; }
.article__body h2 { font-size: 28px; margin: 36px 0 16px; }
.article__body h3 { font-size: 21px; margin: 28px 0 12px; }
.article__body p { margin-bottom: 18px; }
.article__figure { margin: 0 0 32px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.article__figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.feature-list { display: grid; gap: 12px; margin: 8px 0 24px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; list-style: none; }
.feature-list i { color: var(--green); margin-top: 5px; flex-shrink: 0; }

/* Sidebar */
.sidebar { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 24px; }
.sidebar__card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.sidebar__card--dark { background: var(--bg-dark); color: #cfe0d6; border: none; }
.sidebar__card--dark h3 { color: #fff; }
.sidebar__card h3 { font-size: 19px; margin-bottom: 16px; }
.sidebar__nav { display: grid; gap: 4px; }
.sidebar__nav a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 14px;
  border-radius: 10px;
  color: var(--ink);
  font-weight: 600;
  font-size: 14.5px;
}
.sidebar__nav a:hover, .sidebar__nav a.active { background: #fff; color: var(--green-dark); box-shadow: var(--shadow-sm); }
.sidebar__nav a.active { border-left: 3px solid var(--green); }

/* ==========================================================================
   Clientes / logos
   ========================================================================== */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.client-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 30px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.client-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.client-card i { font-size: 30px; color: var(--green); }
.client-card strong { color: var(--ink); font-size: 16px; }
.client-card span { font-size: 13px; color: var(--muted); }

/* ==========================================================================
   Rodapé
   ========================================================================== */
.site-footer { background: var(--bg-dark); color: #a9bdb0; padding: 72px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 52px;
}
.site-footer h4 { color: #fff; font-size: 16px; margin-bottom: 20px; letter-spacing: 0.02em; }
.footer-brand img { height: 60px; margin-bottom: 20px; background: #fff; padding: 8px 12px; border-radius: 10px; }
.footer-brand p { font-size: 14.5px; line-height: 1.7; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: #a9bdb0; font-size: 14.5px; }
.footer-links a:hover { color: var(--green); padding-left: 4px; }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; list-style: none; margin-bottom: 14px; font-size: 14.5px; }
.footer-contact i { color: var(--green); margin-top: 4px; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  display: grid; place-items: center;
  color: #fff;
}
.footer-social a:hover { background: var(--green); transform: translateY(-3px); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13.5px;
}

/* Botão flutuante WhatsApp */
.phone-float {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 60px; height: 60px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 26px;
  box-shadow: 0 10px 26px rgba(40, 175, 78, 0.5);
  z-index: 1500;
  transition: transform 0.25s var(--ease);
  animation: pulse 2.4s infinite;
}
.phone-float:hover { transform: scale(1.1) rotate(8deg); color: #fff; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(40, 175, 78, 0.5); }
  70% { box-shadow: 0 0 0 18px rgba(40, 175, 78, 0); }
  100% { box-shadow: 0 0 0 0 rgba(40, 175, 78, 0); }
}

/* Voltar ao topo */
.to-top {
  position: fixed;
  bottom: 26px; left: 26px;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  border: none;
  display: grid; place-items: center;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.3s var(--ease);
  z-index: 1400;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--green); }

/* ==========================================================================
   Animações de scroll (reveal)
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1024px) {
  .highlights__grid { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(340px, 86vw);
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    padding: 90px 20px 30px;
    gap: 2px;
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
    overflow-y: auto;
    z-index: 1200;
  }
  .nav.is-open { transform: translateX(0); }
  .nav a { padding: 13px 16px; font-size: 16px; }
  .nav__item--has-children > a::after { float: right; }
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--line);
    border-radius: 0;
    margin: 0 0 6px 14px;
    padding: 0;
    display: none;
  }
  .nav__item--has-children.is-expanded .dropdown { display: block; }
  .nav__item--has-children:hover .dropdown { opacity: 1; }
  .nav-backdrop {
    position: fixed; inset: 0;
    background: rgba(8, 15, 11, 0.5);
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s var(--ease);
    z-index: 1100;
  }
  .nav-backdrop.is-open { opacity: 1; visibility: visible; }
}

@media (max-width: 768px) {
  .section { padding: 66px 0; }
  .about { grid-template-columns: 1fr; gap: 48px; }
  .about__badge { right: 16px; bottom: -20px; }
  .contact { grid-template-columns: 1fr; gap: 36px; }
  .article { grid-template-columns: 1fr; gap: 40px; }
  .sidebar { position: static; }
  .cta-band { padding: 40px 30px; text-align: center; justify-content: center; }
  .cta-band__actions { justify-content: center; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar__info { gap: 16px; }
  .topbar__socials { display: none; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .highlights__grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery__item--wide, .gallery__item--tall { grid-column: auto; grid-row: auto; }
  .form__row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand img { height: 44px; }
  .highlights { margin-top: -30px; }
}

/* ==========================================================================
   Galeria de fotos (páginas de serviço) - versão 1.01
   ========================================================================== */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 8px;
}
.photo-gallery .gallery__item { border-radius: var(--radius-sm); height: 180px; }
.photo-gallery .gallery__item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-section .section-head { margin-bottom: 40px; }

@media (max-width: 768px) {
  .photo-gallery { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .photo-gallery .gallery__item { height: 140px; }
}
@media (max-width: 480px) {
  .photo-gallery { grid-template-columns: repeat(2, 1fr); }
  .photo-gallery .gallery__item { height: 130px; }
}

/* ==========================================================================
   Vídeos
   ========================================================================== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.video-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #000;
}
.video-card__body { padding: 20px 24px; }
.video-card__body h3 { font-size: 18px; margin-bottom: 6px; }
.video-card__body p { font-size: 14.5px; color: var(--muted); margin: 0; }

@media (max-width: 768px) {
  .video-grid { grid-template-columns: 1fr; gap: 22px; }
}

/* ==========================================================================
   Vitrine de logos de clientes
   ========================================================================== */
.logos-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
.logo-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  height: 120px;
  display: grid;
  place-items: center;
  padding: 22px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.logo-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.72;
  transition: filter 0.25s var(--ease), opacity 0.25s var(--ease);
}
.logo-item:hover img { filter: grayscale(0); opacity: 1; }

@media (max-width: 900px) { .logos-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 560px) { .logos-grid { grid-template-columns: repeat(2, 1fr); } .logo-item { height: 100px; } }

/* ==========================================================================
   Animações simples - versão 1.02
   ========================================================================== */

/* Entrada suave do conteúdo do hero */
.hero__content > * { opacity: 0; transform: translateY(18px); animation: heroIn 0.7s var(--ease) forwards; }
.hero__tag { animation-delay: 0.05s; }
.hero h1 { animation-delay: 0.18s; }
.hero__lead { animation-delay: 0.32s; }
.hero__actions { animation-delay: 0.46s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* Sublinhado animado nos links diretos do menu (não afeta o item com submenu) */
.nav > a { position: relative; }
.nav > a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 6px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.28s var(--ease);
  border-radius: 2px;
}
.nav > a:hover::after,
.nav > a.active::after { transform: scaleX(1); transform-origin: left; }

/* Brilho que atravessa os botões primários ao passar o mouse */
.btn--primary { position: relative; overflow: hidden; }
.btn--primary::before {
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s var(--ease);
}
.btn--primary:hover::before { left: 140%; }

/* Flutuação suave dos ícones de destaque */
.highlight i { transition: transform 0.3s var(--ease); }
.highlight:hover i { transform: translateY(-4px); }

/* Zoom leve nas imagens da galeria de portfólio já existe; aqui: leve elevação nas figuras */
.photo-gallery .gallery__item { transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease); }
.photo-gallery .gallery__item:hover { transform: translateY(-4px); box-shadow: var(--shadow); z-index: 2; }

/* Ícone do card de serviço com leve balanço no hover */
.service-card__icon { transition: transform 0.4s var(--ease); }
.service-card:hover .service-card__icon { transform: rotate(-6deg) scale(1.06); }

/* Cartões de contato: leve deslize */
.contact__card { transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease); }
.contact__card:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); border-color: var(--green); }

/* Aparecimento suave da barra flutuante de telefone */
.phone-float { opacity: 0; animation: pulse 2.4s infinite, floatIn 0.5s var(--ease) 0.8s forwards; }
@keyframes floatIn { to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .hero__content > *,
  .phone-float { opacity: 1 !important; transform: none !important; animation: none !important; }
  .btn--primary::before { display: none; }
}

/* Honeypot anti-spam: fora da tela, invisível para usuários reais */
.field-hp {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}