/* =========================================================
   R2 Engenharia — style.css
   HTML/CSS/JS vanilla, sem framework/build step.
   Tokens em tokens.css (carregado antes deste arquivo).
   ========================================================= */

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; }
html.has-lenis { scroll-behavior: auto; }
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }
svg { display: block; }

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  background: var(--color-primary);
  color: #fff;
  padding: .75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 999;
  transition: top .25s var(--ease);
}
.skip-link:focus { top: 1rem; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.15;
  font-weight: 700;
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section {
  padding-block: var(--space-section);
  position: relative;
}

.section-alt { background: var(--color-bg-alt); }

.section-head {
  max-width: 46rem;
  margin-bottom: clamp(2.25rem, 4vw, 3.5rem);
}

.section-head.center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .85rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--color-accent);
  display: inline-block;
}

.section-title {
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  margin-bottom: .9rem;
}

.section-sub {
  color: var(--color-text-muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  max-width: 42rem;
}

.divider-line {
  height: 4px;
  border-radius: 4px;
  background: var(--gradient-brand-3);
  width: 72px;
  margin-block: 1.1rem 0;
}
.section-head.center .divider-line { margin-inline: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  padding: .95rem 1.85rem;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 10px 26px rgba(255, 107, 53, .32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(255, 107, 53, .4); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,.55);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-outline-dark {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline-dark:hover { background: var(--color-primary); color: #fff; }
.btn-whatsapp {
  background: var(--color-success);
  color: #fff;
  box-shadow: 0 10px 26px rgba(37, 211, 102, .32);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(37, 211, 102, .42); }
.btn-sm { padding: .65rem 1.3rem; font-size: .85rem; }
.btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 500;
  padding-block: 1.15rem;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), padding var(--dur) var(--ease), backdrop-filter var(--dur) var(--ease);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.site-header.is-scrolled {
  padding-block: .7rem;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 10px 30px rgba(26, 58, 82, .1);
}

.brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--font-heading);
}
.brand-logo {
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: .3rem .5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur) var(--ease);
}
.brand-logo img {
  display: block;
  height: 2.1rem;
  width: auto;
}
.site-header.is-scrolled .brand-logo { box-shadow: none; }

.brand-tagline {
  font-family: var(--font-body);
  font-size: .68rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  transition: color var(--dur) var(--ease);
}
.site-header.is-scrolled .brand-tagline { color: var(--color-text-muted); }

@media (max-width: 1220px) {
  .brand-tagline { display: none; }
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2.1rem);
}
.nav-desktop a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: .93rem;
  color: rgba(255,255,255,.9);
  position: relative;
  padding-block: .3rem;
  transition: color var(--dur) var(--ease);
}
.site-header.is-scrolled .nav-desktop a { color: var(--color-text); }
.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav-desktop a:hover { color: var(--color-accent); }
.nav-desktop a:hover::after { transform: scaleX(1); }
.nav-desktop a.nav-highlight {
  font-weight: 700;
  color: var(--color-accent-light);
}
.site-header.is-scrolled .nav-desktop a.nav-highlight { color: var(--color-accent); }

.nav-cta { display: flex; align-items: center; gap: .9rem; }
.nav-cta .btn-whatsapp { padding: .6rem 1.15rem; font-size: .82rem; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px; height: 42px;
  border: none;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  z-index: 620;
}
.site-header.is-scrolled .hamburger { background: rgba(26,58,82,.08); }
.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .35s var(--ease), opacity .25s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled .hamburger span { background: var(--color-primary); }
.menu-open .hamburger span { background: #fff !important; }
.menu-open .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .hamburger span:nth-child(2) { opacity: 0; }
.menu-open .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1100px) {
  .nav-desktop { display: none; }
  .nav-cta .btn-whatsapp span { display: none; }
  .nav-cta .btn-whatsapp { padding: .65rem; border-radius: 50%; }
  .hamburger { display: flex; }
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: var(--gradient-panel);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s linear .4s;
}
.menu-open .mobile-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}
.mobile-menu a {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 6vw, 2.1rem);
  font-weight: 600;
  color: #fff;
}
.mobile-menu a:hover { color: var(--color-accent-light); }
.mobile-menu .btn { margin-top: 1rem; }

/* =========================================================
   HERO — scrollytelling pinado
   ========================================================= */
.hero {
  position: relative;
  height: 320vh;
  background: var(--color-primary);
}
.hero-stage {
  position: sticky;
  top: 0;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hero-frame {
  position: absolute;
  inset: 0;
  opacity: 0;
  will-change: opacity, transform;
}
.hero-frame:first-child { opacity: 1; }
.hero-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.18);
  will-change: transform;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-scrim);
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 4;
  width: 100%;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: clamp(1.5rem, 3vh, 2.5rem);
  min-height: 0;
}
.hero-texts {
  position: relative;
  min-height: clamp(19rem, 48vh, 28rem);
  flex: 0 0 auto;
}
.hero-text-block {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  pointer-events: none;
}
.hero-text-block:first-child { opacity: 1; pointer-events: auto; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.3);
  padding: .5rem 1rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  margin-bottom: 1.4rem;
}
.hero-badge::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}
.hero-kicker {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .04em;
  color: var(--color-accent-light);
  margin-bottom: .6rem;
  text-transform: uppercase;
}
.hero-title {
  color: #fff;
  font-size: clamp(2.1rem, 5.4vw, 4.1rem);
  font-weight: 800;
  max-width: 18ch;
  letter-spacing: -.01em;
  margin-bottom: 1.1rem;
}
.hero-subtitle {
  color: var(--color-text-inverse-muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  max-width: 46ch;
  margin-bottom: 1.9rem;
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

.hero-bottom {
  position: relative;
  z-index: 4;
  flex: 0 0 auto;
  border-top: 1px solid rgba(255,255,255,.16);
}
.hero-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-block: 1.3rem;
}
.hero-progress-wrap { display: flex; align-items: center; gap: .9rem; flex: 1; min-width: 160px; }
.hero-progress-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .8rem;
  color: #fff;
  letter-spacing: .04em;
  white-space: nowrap;
}
.hero-progress-track {
  position: relative;
  height: 3px;
  flex: 1;
  background: rgba(255,255,255,.22);
  border-radius: 3px;
  overflow: hidden;
  max-width: 220px;
}
.hero-progress-bar {
  position: absolute; inset: 0;
  width: 0%;
  background: var(--gradient-brand);
  border-radius: 3px;
}
.hero-stats {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
}
.hero-stat { text-align: left; }
.hero-stat .num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  color: #fff;
  line-height: 1;
}
.hero-stat .lbl {
  font-size: .74rem;
  color: var(--color-text-inverse-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: .3rem;
}

.scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 5.6rem;
  transform: translateX(-50%);
  z-index: 4;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.75);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-family: var(--font-heading);
}
.scroll-indicator .mouse {
  width: 22px; height: 34px;
  border: 2px solid rgba(255,255,255,.55);
  border-radius: 14px;
  position: relative;
}
.scroll-indicator .mouse::before {
  content: "";
  position: absolute;
  top: 6px; left: 50%;
  width: 3px; height: 6px;
  background: #fff;
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollDot 1.8s infinite;
}
@keyframes scrollDot {
  0% { opacity: 1; transform: translate(-50%, 0); }
  70% { opacity: 0; transform: translate(-50%, 10px); }
  100% { opacity: 0; }
}

@media (max-width: 720px) {
  .hero { height: auto; }
  .hero-stage {
    position: relative;
    height: 92vh;
    min-height: 560px;
  }
  .hero-frame { transition: opacity .6s var(--ease); }
  .scroll-indicator { display: none; }
  .hero-bottom-inner { flex-direction: column; align-items: stretch; gap: .6rem; padding-block: .9rem; }
  .hero-progress-wrap { width: 100%; }
  .hero-progress-track { max-width: none; }
  .hero-stats { width: 100%; justify-content: space-between; gap: .6rem; flex-wrap: nowrap; }
  .hero-stat .num { font-size: 1.15rem; }
  .hero-stat .lbl { font-size: .6rem; margin-top: .15rem; }
  .hero-badge { margin-bottom: .9rem; }
  .hero-kicker { margin-bottom: .4rem; }
  .hero-title { margin-bottom: .7rem; }
  .hero-subtitle {
    margin-bottom: 1.3rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  .hero-cta-row { gap: .7rem; }
}

/* Telas móveis baixas (ex.: iPhone SE) — compacta ainda mais o hero */
@media (max-width: 720px) and (max-height: 700px) {
  .hero-stage { height: 100vh; min-height: 480px; }
  .hero-badge { font-size: .68rem; padding: .4rem .8rem; margin-bottom: .6rem; }
  .hero-kicker { font-size: .8rem; margin-bottom: .3rem; }
  .hero-title { font-size: clamp(1.6rem, 7.5vw, 2.2rem); margin-bottom: .5rem; }
  .hero-subtitle { -webkit-line-clamp: 2; margin-bottom: .9rem; font-size: .92rem; }
  .hero-cta-row .btn { padding: .7rem 1.3rem; font-size: .82rem; }
}

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(36px);
}
.reveal.is-visible,
.no-js .reveal,
.reduced-motion .reveal {
  opacity: 1;
  transform: none;
}

/* =========================================================
   QUEM SOMOS
   ========================================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.about-media { position: relative; }
.about-media .frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
}
.about-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease);
}
.about-media:hover img { transform: scale(1.06); }
.about-media .badge-float {
  position: absolute;
  bottom: -1.4rem;
  left: -1.4rem;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: .8rem;
}
.about-media .badge-float svg { width: 2.1rem; height: 2.1rem; color: var(--color-accent); flex-shrink: 0; }
.about-media .badge-float strong { display: block; font-family: var(--font-heading); color: var(--color-primary); font-size: 1.1rem; }
.about-media .badge-float span { font-size: .8rem; color: var(--color-text-muted); }

.about-text p { margin-bottom: 1.1rem; color: var(--color-text); }
.about-text strong { color: var(--color-primary); }

.info-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-block: 2rem;
}
.info-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.3rem;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.info-card svg { width: 1.6rem; height: 1.6rem; color: var(--color-accent); margin-bottom: .7rem; }
.info-card h3 { font-size: 1rem; margin-bottom: .35rem; }
.info-card p { font-size: .88rem; color: var(--color-text-muted); }

.contact-inline {
  background: var(--gradient-panel);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.2rem);
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  align-items: center;
  justify-content: space-between;
}
.contact-inline h3 { color: #fff; font-size: 1.1rem; margin-bottom: .3rem; }
.contact-inline .sub { color: var(--color-text-inverse-muted); font-size: .85rem; }
.contact-inline .details { display: flex; flex-wrap: wrap; gap: 1.6rem; }
.contact-inline .item { display: flex; align-items: center; gap: .6rem; }
.contact-inline .item svg { width: 1.3rem; height: 1.3rem; color: var(--color-accent-light); flex-shrink: 0; }
.contact-inline .item a, .contact-inline .item span { font-family: var(--font-heading); font-weight: 600; font-size: .95rem; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-media { order: -1; margin-bottom: 1rem; }
  .about-media .badge-float { left: 1rem; bottom: -1.2rem; }
}
@media (max-width: 560px) {
  .info-cards { grid-template-columns: 1fr; }
  .contact-inline { flex-direction: column; align-items: flex-start; }
}

/* =========================================================
   VALORES
   ========================================================= */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
}
.value-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.value-card .icon-wrap {
  width: 3rem; height: 3rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}
.value-card .icon-wrap svg { width: 1.5rem; height: 1.5rem; color: #fff; }
.value-card h3 { font-size: 1.08rem; margin-bottom: .55rem; }
.value-card p { font-size: .9rem; color: var(--color-text-muted); }

.purpose-panel {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  background: var(--gradient-panel);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.purpose-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(255,107,53,.28), transparent 55%);
}
.purpose-panel .inner { position: relative; max-width: 46rem; margin-inline: auto; }
.purpose-panel .eyebrow { color: var(--color-accent-light); }
.purpose-panel .eyebrow::before { background: var(--color-accent-light); }
.purpose-panel h3 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: 1rem;
}
.purpose-panel h3 strong { color: var(--color-accent-light); }
.purpose-panel p { color: var(--color-text-inverse-muted); font-size: 1.05rem; }

/* ---- Código de Ética (acordeão) ---- */
.ethics {
  margin-top: clamp(3rem, 6vw, 4.5rem);
}
.ethics-head { max-width: 40rem; margin-bottom: 2rem; }
.accordion { border-top: 1px solid var(--color-border); }
.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0;
  background: none;
  border: none;
  text-align: left;
}
.accordion-trigger .num {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent);
  font-size: .85rem;
  margin-right: .9rem;
}
.accordion-trigger .title {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.05rem;
  flex: 1;
}
.accordion-trigger .plus {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  position: relative;
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.accordion-trigger .plus::before, .accordion-trigger .plus::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-primary);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.accordion-trigger .plus::before { width: 12px; height: 2px; transform: translate(-50%, -50%); }
.accordion-trigger .plus::after { width: 2px; height: 12px; transform: translate(-50%, -50%); }
.accordion-item.is-open .accordion-trigger .plus { background: var(--color-accent); border-color: var(--color-accent); transform: rotate(180deg); }
.accordion-item.is-open .accordion-trigger .plus::before,
.accordion-item.is-open .accordion-trigger .plus::after { background: #fff; }
.accordion-item.is-open .accordion-trigger .plus::after { transform: translate(-50%, -50%) scaleY(0); }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s var(--ease);
}
.accordion-panel-inner {
  padding-bottom: 1.5rem;
  padding-left: 2.4rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .55rem .8rem;
}
.accordion-panel-inner li {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  font-size: .92rem;
  color: var(--color-text-muted);
}
.accordion-panel-inner li svg {
  width: 1rem; height: 1rem;
  color: var(--color-accent);
  margin-top: .2rem;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .accordion-panel-inner { grid-template-columns: 1fr; padding-left: 1.2rem; }
  .accordion-trigger .title { font-size: .95rem; }
}

/* =========================================================
   PORTFÓLIO
   ========================================================= */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-bottom: 2.4rem;
}
.filter-btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .82rem;
  padding: .55rem 1.2rem;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: #fff;
  color: var(--color-text-muted);
  transition: all var(--dur) var(--ease);
}
.filter-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.filter-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.7rem;
}
.p-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.p-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.p-card[hidden] { display: none; }

.p-card-media {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-bg-alt);
}
.p-card-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease);
}
.p-card-media:hover img { transform: scale(1.08); }
.p-card-media .cat-tag {
  position: absolute;
  top: .9rem; left: .9rem;
  background: rgba(26,58,82,.82);
  backdrop-filter: blur(4px);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .68rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .35rem .75rem;
  border-radius: 999px;
}
.p-card-media .gallery-count {
  position: absolute;
  bottom: .9rem; right: .9rem;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: .74rem;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: .3rem .65rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: .35rem;
}
.p-card-media .gallery-count svg { width: 1rem; height: 1rem; }

.p-card-media.no-photo {
  background: var(--gradient-noimg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
}
.p-card-media.no-photo svg {
  width: 3.2rem; height: 3.2rem;
  color: rgba(255,255,255,.85);
}
.p-card-media.no-photo .cat-tag { background: rgba(255,255,255,.18); }
.no-photo-label {
  position: absolute;
  bottom: .9rem; left: .9rem; right: .9rem;
  font-size: .7rem;
  color: rgba(255,255,255,.8);
  font-family: var(--font-heading);
  letter-spacing: .04em;
  text-transform: uppercase;
  text-align: right;
}

.p-card-body { padding: 1.4rem 1.5rem 1.6rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.p-card-body .client {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .74rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.p-card-body h3 { font-size: 1.15rem; }
.p-card-body .loc {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .82rem;
  color: var(--color-text-muted);
}
.p-card-body .loc svg { width: .95rem; height: .95rem; flex-shrink: 0; }
.p-card-body p.desc { font-size: .9rem; color: var(--color-text-muted); margin-top: .2rem; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(8, 14, 20, .94);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility 0s linear .3s;
}
.lightbox.is-open { opacity: 1; visibility: visible; transition: opacity .3s var(--ease); }
.lightbox-inner { position: relative; width: min(90vw, 1100px); }
.lightbox-img-wrap { aspect-ratio: 16/10; max-height: 78vh; display: flex; align-items: center; justify-content: center; }
.lightbox img { max-width: 100%; max-height: 78vh; border-radius: var(--radius); margin-inline: auto; object-fit: contain; }
.lightbox-caption { color: #fff; text-align: center; margin-top: 1rem; font-size: .9rem; color: rgba(255,255,255,.8); }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  border-radius: 50%;
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur) var(--ease);
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,.22); }
.lightbox-close { top: -60px; right: 0; }
.lightbox-prev { left: -60px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -60px; top: 50%; transform: translateY(-50%); }
.lightbox-close svg, .lightbox-prev svg, .lightbox-next svg { width: 1.3rem; height: 1.3rem; }
@media (max-width: 820px) {
  .lightbox-inner { width: 92vw; }
  .lightbox-close { top: -52px; right: 0; width: 40px; height: 40px; }
  .lightbox-prev { left: .5rem; width: 40px; height: 40px; }
  .lightbox-next { right: .5rem; width: 40px; height: 40px; }
}

/* =========================================================
   CLIENTES
   ========================================================= */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.client-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.4rem 1.2rem;
  text-align: center;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}
.client-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); background: #fff; }
.client-card strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: .3rem;
}
.client-card span {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-text-muted);
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  background: var(--gradient-panel);
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 2.8rem);
}
.stat-block { text-align: center; }
.stat-block .num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.1rem, 4vw, 3rem);
  color: #fff;
  line-height: 1;
}
.stat-block .lbl {
  margin-top: .5rem;
  font-size: .82rem;
  color: var(--color-text-inverse-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
@media (max-width: 860px) {
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .stats-row { grid-template-columns: 1fr; gap: 1.4rem; }
}

/* =========================================================
   CARREIRAS
   ========================================================= */
.careers-hero {
  background: var(--gradient-panel);
  border-radius: var(--radius-lg);
  padding: clamp(2.4rem, 6vw, 4rem);
  color: #fff;
  position: relative;
  overflow: hidden;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
}
.careers-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 15%, rgba(255,107,53,.32), transparent 50%), radial-gradient(circle at 85% 85%, rgba(255,163,102,.22), transparent 50%);
}
.careers-hero .inner { position: relative; max-width: 40rem; margin-inline: auto; }
.careers-hero svg { width: 3rem; height: 3rem; color: var(--color-accent-light); margin-bottom: 1.2rem; }
.careers-hero h3 { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: .6rem; }
.careers-hero p { color: var(--color-text-inverse-muted); font-size: 1.05rem; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.3rem;
  margin-bottom: clamp(3rem, 5vw, 4rem);
}
.benefit-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.benefit-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.benefit-card svg { width: 1.7rem; height: 1.7rem; color: var(--color-accent); margin-bottom: .8rem; }
.benefit-card h4 { font-size: 1rem; margin-bottom: .4rem; }
.benefit-card p { font-size: .88rem; color: var(--color-text-muted); }

.culture-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
}
.culture-card {
  text-align: center;
  padding: 2rem 1.4rem;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
}
.culture-card .icon-wrap {
  width: 3.4rem; height: 3.4rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  margin-inline: auto;
  margin-bottom: 1rem;
}
.culture-card svg { width: 1.7rem; height: 1.7rem; color: #fff; }
.culture-card h4 { font-size: 1.05rem; margin-bottom: .4rem; }
.culture-card p { font-size: .88rem; color: var(--color-text-muted); }

.careers-cta {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
}
.careers-cta p { color: var(--color-text-muted); margin-bottom: 1.2rem; }

@media (max-width: 760px) {
  .culture-row { grid-template-columns: 1fr; }
}

/* =========================================================
   FOOTER / CONTATO
   ========================================================= */
.site-footer {
  background: var(--color-primary);
  color: #fff;
}
.footer-contact {
  padding-block: clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-contact-grid {
  display: grid;
  grid-template-columns: 1.1fr repeat(3, .8fr);
  gap: clamp(2rem, 4vw, 3rem);
}
.footer-contact-grid .lead h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: .8rem; }
.footer-contact-grid .lead p { color: var(--color-text-inverse-muted); margin-bottom: 1.5rem; max-width: 30rem; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
}
.contact-card svg {
  width: 1.4rem; height: 1.4rem;
  color: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: .15rem;
}
.contact-card h4 { color: #fff; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .3rem; }
.contact-card p, .contact-card a { color: var(--color-text-inverse-muted); font-size: .95rem; }
.contact-card a:hover { color: #fff; }

.footer-main {
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
.footer-main-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
}
.brand-logo-lg { padding: .5rem .85rem; }
.brand-logo-lg img { height: 3rem; }
.footer-brand p { color: var(--color-text-inverse-muted); font-size: .9rem; margin-top: 1rem; max-width: 26rem; }
.footer-col h5 {
  color: #fff;
  font-family: var(--font-heading);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 1rem;
}
.footer-col ul { display: grid; gap: .65rem; }
.footer-col a { color: var(--color-text-inverse-muted); font-size: .9rem; transition: color var(--dur) var(--ease); }
.footer-col a:hover { color: var(--color-accent-light); }

.safety-badge {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  padding: .7rem 1.3rem;
  margin-top: 1.6rem;
}
.safety-badge svg { width: 1.3rem; height: 1.3rem; color: var(--color-accent-light); flex-shrink: 0; }
.safety-badge strong { display: block; font-family: var(--font-heading); font-size: .82rem; letter-spacing: .05em; color: #fff; }
.safety-badge span { font-size: .76rem; color: var(--color-text-inverse-muted); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-block: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  color: var(--text-muted, rgba(255,255,255,.6));
}
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: #fff; }

@media (max-width: 980px) {
  .footer-contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-main-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .footer-contact-grid { grid-template-columns: 1fr; }
  .footer-main-grid { grid-template-columns: 1fr; }
}

/* ---------- WhatsApp flutuante ---------- */
.fab-whatsapp {
  position: fixed;
  right: clamp(1rem, 3vw, 1.8rem);
  bottom: clamp(1rem, 3vw, 1.8rem);
  z-index: 400;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--color-success);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, .4);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease), visibility 0s linear 0s;
}
.fab-whatsapp:hover { transform: scale(1.08); }
.fab-whatsapp.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(.85);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease), visibility 0s linear var(--dur);
}
.fab-whatsapp svg { width: 30px; height: 30px; color: #fff; }
.fab-whatsapp .ping {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: var(--color-success);
  animation: fabPing 2.4s infinite;
  z-index: -1;
}
@keyframes fabPing {
  0% { transform: scale(1); opacity: .55; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* ---------- Utilitários responsivos globais ---------- */
@media (max-width: 720px) {
  .section { padding-block: clamp(2.75rem, 8vw, 4rem); }
  h1 { font-size: clamp(2rem, 8vw, 2.6rem); }
}
@media (max-width: 480px) {
  .btn { padding: .85rem 1.5rem; font-size: .88rem; }
  .container { padding-inline: 1.1rem; }
}

/* ---------- prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}