/* ================================================
   PETERS & AMORIM — styles.css (otimizado)
   ================================================ */

/* ── VARIÁVEIS ────────────────────────────────── */
:root {
  /* Paleta principal */
  --bg:          #0b140d;
  --bg-alt:      #0f1b15;
  --surface:     #0d1612;
  --text:        #eaf6ef;
  --muted:       #ffffff;
  --primary:     #16a34a;
  --primary-ink: #0b3d22;
  --line:        #173424;
  --accent:      #22c55e;

  /* Espaçamentos */
  --space-2:  2px;  --space-4:  4px;  --space-6:  6px;
  --space-8:  8px;  --space-10: 10px; --space-12: 12px;
  --space-16: 16px; --space-20: 20px; --space-24: 24px;
  --space-32: 32px;

  /* Tipografia */
  --font-size-xs:   11px; --font-size-sm:  12px;
  --font-size-base: 14px; --font-size-md:  14px;
  --font-size-lg:   16px; --font-size-xl:  18px;
  --font-size-2xl:  20px; --font-size-3xl: 24px;
  --font-size-4xl:  30px;
  --font-weight-normal:   400;
  --font-weight-medium:   500;
  --font-weight-semibold: 550;
  --font-weight-bold:     600;
  --line-height-tight:  1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Bordas */
  --radius-sm:   6px; --radius-base: 8px;
  --radius-md:  10px; --radius-lg:  12px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.02);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.04), 0 2px 4px -1px rgba(0,0,0,.02);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.04), 0 4px 6px -2px rgba(0,0,0,.02);

  /* Animação */
  --duration-fast:   150ms;
  --duration-normal: 250ms;
  --ease-standard:   cubic-bezier(0.16, 1, 0.3, 1);

  /* Tokens semânticos do simulador (mapeados para a paleta do site) */
  --color-background:    var(--bg);
  --color-surface:       var(--surface);
  --color-text:          var(--text);
  --color-text-secondary:var(--muted);
  --color-primary:       var(--primary);
  --color-primary-hover: #1db854;
  --color-primary-active:var(--primary-ink);
  --color-secondary:     rgba(255,255,255,.04);
  --color-border:        var(--line);
  --color-card-border:       var(--line);
  --color-card-border-inner: var(--line);
  --color-btn-primary-text:  #ffffff;
  --color-success:       var(--accent);
  --color-success-rgb:   34, 197, 94;
  --color-error:         #c0152f;
  --focus-ring: 0 0 0 2px color-mix(in srgb, var(--accent) 15%, transparent);
}

/* ── RESET BASE ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box }
html, body { margin: 0; padding: 0 }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
               Ubuntu, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  scrollbar-color: var(--surface) var(--bg);
  scrollbar-width: thin;
}
img { max-width: 100%; height: auto }
a { color: var(--text); text-decoration: none }
ul { padding: 0; margin: 0; list-style: none }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5rem }
h1 { font-size: clamp(2rem, 3.6vw, 3rem) }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.2rem); margin-bottom: 1rem }
h3 { font-size: 1.125rem }
p  { margin: 0 0 1rem; color: var(--muted) }

/* Scrollbar webkit */
::-webkit-scrollbar { width: 8px; height: 8px }
::-webkit-scrollbar-track { background: var(--bg); border-radius: 10px }
::-webkit-scrollbar-thumb {
  background: var(--surface); border-radius: 10px;
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--line) }
@media (max-width: 768px) {
  ::-webkit-scrollbar { width: 6px; height: 6px }
}

/* ── LAYOUT ───────────────────────────────────── */
.container { width: min(1120px, 92%); margin-inline: auto }
.section    { padding: 4rem 0 }
.section.alt{ background: var(--bg-alt) }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 2rem }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1fr 1fr } }
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

/* ── BOTÕES ───────────────────────────────────── */
.btn {
  display: inline-block;
  padding: .7rem 1.4rem;
  font-size: .9rem; font-weight: 600;
  text-align: center;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s ease-in-out;
  box-shadow: 0 4px 10px rgba(0,0,0,.25);
}
.btn:active { transform: translateY(1px); box-shadow: 0 2px 5px rgba(0,0,0,.2) }
.btn.primary {
  background: linear-gradient(135deg, #16a34a 0%, #108a3d 100%);
  border-color: var(--primary); color: white;
}
.btn.primary:hover { filter: brightness(1.1); box-shadow: 0 6px 15px rgba(0,0,0,.35) }
.btn.ghost  { background: transparent; border-color: var(--line); color: var(--muted) }
.btn.ghost:hover {
  background: rgba(255,255,255,.08); border-color: var(--primary);
  color: var(--text); box-shadow: 0 6px 15px rgba(0,0,0,.35);
}
.btn.small  { padding: .5rem 1rem; font-size: .8rem }
.btn.active { background: var(--accent); border-color: var(--accent) }
.actions .btn { flex-grow: 1 }

/* ── TOPBAR ───────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,15,20,.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .8rem 0 }
.brand { display: flex; align-items: center; gap: .6rem }
.brand-link { display: inline-flex; align-items: center }
.brand-logo img { display: block; height: 55px; width: auto }
.menu { display: flex; gap: 1rem; align-items: center }
.menu a { padding: .5rem .6rem; border-radius: 8px; color: var(--muted) }
.menu a:hover { background: var(--surface); color: var(--text) }
.menu .cta { background: var(--primary); color: white; border-color: var(--primary) }
.hamburger { display: none; background: none; border: 0; width: 40px; height: 40px; padding: .4rem }
.hamburger span { display: block; height: 2px; background: var(--text); margin: .3rem 0; border-radius: 2px }

.topbar .whatsapp-icon {
  display: flex; align-items: center; gap: 8px;
  color: white; font-weight: bold; white-space: nowrap;
}
.topbar .whatsapp-icon span { display: block }
.topbar .nav .whatsapp-icon {
  width: 44px; height: 44px; padding: 0;
  justify-content: center;
  border-radius: 8px; border: 1px solid transparent;
  transition: all .2s ease;
}
.topbar .nav .whatsapp-icon:hover { filter: brightness(1.05) }
.topbar .nav .whatsapp-icon img  { display: block; height: 24px; width: 24px }

@media (max-width: 960px) {
  .brand-logo img { height: 38px }
  .hamburger { display: block }
  .menu {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: .5rem;
    background: var(--surface); border-bottom: 1px solid var(--line);
    padding: 1rem;
  }
  .menu.open { display: flex }
  .topbar .nav .whatsapp-icon { width: 38px; height: 38px }
}
@media (max-width: 768px) {
  .topbar .whatsapp-icon span { display: none }
}

/* ── HERO ─────────────────────────────────────── */
.hero {
  position: relative; min-height: 70vh;
  display: flex; align-items: center;
  overflow: hidden; color: var(--text);
  padding: 10rem 0;
}
.hero-carousel {
  position: absolute; inset: 0; z-index: 0;
  display: block; overflow: hidden;
}
.hero-carousel::-webkit-scrollbar { display: none }
.hero-carousel::after, .hero::after { content: ""; position: absolute; pointer-events: none }
.hero-carousel::after {
  inset: 0;
  background: linear-gradient(rgba(0,0,0,.75), rgba(0,0,0,.55));
  z-index: 1;
}
.hero::after {
  bottom: -1px; left: 0; right: 0; height: 120px;
  background: linear-gradient(to bottom, transparent 0%, var(--bg) 100%);
  z-index: 2;
}
.carousel-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.02);
  transition: opacity .9s ease-in-out, transform .9s ease-in-out;
  will-change: opacity, transform;
}
.carousel-slide.active { opacity: 1; transform: scale(1) }
.hero-content  { position: relative; z-index: 2; max-width: 800px }
.hero-text p   { font-size: 1.05rem }
.hero-actions  { display: flex; gap: .8rem; margin: 1rem 0 1.2rem }
.badges        { display: flex; gap: .6rem; flex-wrap: wrap }
.badges li {
  font-size: .85rem; padding: .35rem .6rem;
  border: 1px solid var(--line); border-radius: 999px;
  color: var(--muted); background: rgba(255,255,255,.05);
}

/* ── CARROSSEL SOBRE ──────────────────────────── */
.about-card {
  display: flex; align-items: center; justify-content: center;
  background: transparent; box-shadow: none; padding: 0;
}
.carousel-container-about {
  position: relative; width: 100%; max-width: 550px; height: 350px;
  overflow: hidden; border-radius: 8px;
  box-shadow: 0 4px 12px rgba(4,94,19,.4);
  background: #1a2a22;
}
.carousel-about { display: flex; height: 100%; transition: transform .5s ease-in-out }
.carousel-img-about { min-width: 100%; height: 100%; object-fit: cover; display: block }

/* ── SERVIÇOS ─────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 1.5rem;
}
.service-card {
  border: 1px solid var(--line); border-radius: 10px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(0,0,0,.15));
  padding: 1.5rem;
  display: flex; flex-direction: column; justify-content: space-between; gap: 1rem;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,.25);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  border-color: var(--accent);
}
.service-head {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between; gap: 1rem;
}
.service-head h3, .service-head p { width: 100% }
.service-head h3 { margin: .4rem 0; font-size: 1.2rem; color: var(--text) }
.service-head p  { margin: 0; color: var(--muted); font-size: .95rem; line-height: 1.4 }
.service-list { display: grid; gap: .5rem; margin: 0; padding: 0; list-style: none }
.service-list li {
  padding-left: 1.1rem; position: relative;
  color: var(--text); font-size: .92rem;
}
.service-list li::before {
  content: ""; width: .5rem; height: .5rem;
  border-radius: 50%; background: var(--accent);
  position: absolute; left: 0; top: .55rem;
}

/* ── TAGS / PILLS / STATUS ────────────────────── */
.tag {
  display: inline-block; padding: .3rem .75rem;
  font-size: .75rem; font-weight: 600;
  border-radius: 999px; background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.25);
  text-transform: uppercase; letter-spacing: .3px;
  margin-bottom: .4rem; text-decoration: none;
}
.tag.residencial { border-color: rgba(34,197,94,.6); background: rgba(34,197,94,.12); color: #9ef7c1 }
.tag.comercial   { border-color: rgba(59,130,246,.6); background: rgba(59,130,246,.12); color: #93c5fd }
.tag.industrial  { border-color: rgba(251,191,36,.6); background: rgba(251,191,36,.12); color: #fde68a }
.pill {
  display: inline-block; padding: .25rem .6rem;
  font-size: .75rem; font-weight: 600;
  border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255,255,255,.06); color: var(--text);
}
.status.na-planta    { color: #9ef7c1 }
.status.em-construcao{ color: #d7f19f }
.status.entregue     { color: #7be7a1 }

/* ── CARROSSEL DE PROJETOS ────────────────────── */
.portfolio-filters { text-align: right; margin-top: 1rem }
.carousel-wrapper {
  position: relative; overflow-x: hidden;
  margin-top: 1.5rem; padding-bottom: 1rem;
}
.carousel-track {
  display: flex; gap: 1rem;
  overflow-x: scroll; scroll-behavior: smooth; scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none }
.carousel-track.filtered {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem; overflow: hidden;
}
.carousel-wrapper.filtered .carousel-btn { display: none }
.project-card {
  flex: 0 0 300px; background: var(--surface);
  border-radius: 10px; overflow: hidden;
  border: 1px solid var(--line);
  transition: transform .3s ease;
  display: flex; flex-direction: column;
}
.project-card h3     { margin: .3rem 0; font-size: 1.05rem }
.project-card p      { margin: 0; font-size: .9rem; color: var(--muted) }
.project-card .actions { display: flex; gap: .5rem; margin-top: .6rem }
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: var(--accent); color: var(--bg);
  border: none; border-radius: 50%;
  width: 50px; height: 50px;
  display: flex; justify-content: center; align-items: center;
  cursor: pointer; z-index: 10;
  box-shadow: 0 4px 12px rgba(0,0,0,.4);
  opacity: 0; transition: all .3s ease-in-out;
  padding: 0;
}
.carousel-wrapper:hover .carousel-btn { opacity: 1 }
.carousel-btn:hover {
  background: var(--primary); transform: translateY(-50%) scale(1.05);
  box-shadow: 0 6px 16px rgba(0,0,0,.6);
}
.carousel-btn.prev  { left: 10px }
.carousel-btn.next  { right: 10px }
.carousel-btn.prev-btn { left: 10px }
.carousel-btn.next-btn { right: 10px }
.carousel-btn.hide  { opacity: 0 !important; pointer-events: none }

/* ── CONTATO ──────────────────────────────────── */
.form {
  display: grid; gap: 1rem;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 1.5rem;
}
.field label { display: block; margin-bottom: .4rem; font-weight: 600 }
.field input, .field textarea, .field select {
  width: 100%; padding: .6rem;
  background: var(--bg); border: 1px solid var(--line);
  border-radius: 6px; color: var(--text); font-size: 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical }
.form-note { font-size: .9rem; text-align: center; color: var(--accent) }

/* ── MAPA ─────────────────────────────────────── */
.map-wrap {
  position: relative; width: 100%; padding-top: 56.25%;
  border-radius: 10px; overflow: hidden;
}
.map-frame { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0 }

/* ── FOOTER ───────────────────────────────────── */
.footer { background: #0a120e; padding-top: 3rem }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem }
.footer-col h4 { color: var(--text); margin-bottom: .8rem }
.footer-col .links a { display: block; color: var(--muted); font-size: .9rem; padding: .2rem 0 }
.social { display: flex; gap: .5rem; align-items: center }
.social-link img { transition: transform .2s }
.social-link:hover img { transform: translateY(-2px) }
.footnote {
  border-top: 1px solid var(--line); margin-top: 2rem;
  padding: 1rem 0; text-align: center;
  font-size: .85rem; color: var(--muted);
}

/* ── DETALHE DE PROJETO ───────────────────────── */
.project-detail { padding: 10rem 0 }

/* ── GOOGLE REVIEW WIDGET ────────────────────── */
#feedback-widget {
  position: fixed; bottom: 20px; right: 20px; z-index: 1000;
  background: #0b4905; color: white;
  border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,.2);
  display: none; padding: 10px 15px;
  transition: opacity .3s;
}
#google-review-widget {
  position: fixed; bottom: 30px; right: 30px; z-index: 9999;
  background: #0b3d22; color: white;
  padding: 12px 20px; border-radius: 30px;
  box-shadow: 0 6px 15px rgba(0,0,0,.4);
  font-size: 16px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 15px;
  opacity: 0; transform: translateY(20px);
  transition: all .5s cubic-bezier(.25,.8,.25,1);
}
#google-review-widget a {
  color: white; text-decoration: none;
  display: flex; align-items: center; gap: 10px;
}
#google-review-widget .google-logo-icon {
  width: 24px; height: 24px; display: block;
  padding: 3px; background: white; border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0,0,0,.2);
}
#google-review-widget:hover {
  background: #194903;
  box-shadow: 0 8px 20px rgba(0,0,0,.5);
  transform: translateY(18px) scale(1.02);
}
#close-google-review-widget {
  position: absolute; top: -8px; right: -8px;
  background: #FF4136; color: white;
  border: 2px solid white; border-radius: 50%;
  width: 22px; height: 22px; cursor: pointer;
  display: flex; justify-content: center; align-items: center;
  font-size: 14px; font-weight: bold; padding: 0; line-height: 1;
  transition: background .2s;
}
#close-google-review-widget:hover { background: #CC2E26; transform: scale(1.1) }
@media (max-width: 480px) {
  #close-google-review-widget { top: 0; right: 0 }
}

/* ── BTN FLUTUANTE ────────────────────────────── */
.btn-flutuante {
  position: fixed; right: -60px; top: 50%;
  transform: translateY(-50%);
  background: #28a745; color: white;
  padding: 12px 20px; border-radius: 30px 0 0 30px;
  font-weight: bold; box-shadow: 0 2px 6px rgba(0,0,0,.3);
  transition: right .3s ease; z-index: 9999;
}
.btn-flutuante:hover { right: 0 }

/* ── SIMULADOR DE CUSTOS ──────────────────────── */
.simulador-section {
  padding: var(--space-32) 0;
  background: var(--bg);
  min-height: 100vh;
}
.simulador-header {
  text-align: center;
  margin-bottom: var(--space-32);
}
.simulador-header h2 {
  font-size: clamp(var(--font-size-2xl), 2.6vw, var(--font-size-3xl));
  color: var(--text); font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-16);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
}
.simulador-header p {
  font-size: var(--font-size-lg);
  color: var(--muted); opacity: .85;
}
.simulador-container {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-32); box-shadow: var(--shadow-lg);
}

/* Formulário */
.simulador-form { display: flex; flex-direction: column; gap: var(--space-24) }
.form-group     { display: flex; flex-direction: column; gap: var(--space-8); margin-bottom: var(--space-16) }
.form-group label {
  display: block; margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  color: var(--text); font-size: var(--font-size-sm);
}
.form-group input, .form-group select {
  width: 100%; padding: var(--space-8) var(--space-12);
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius-base); color: var(--text);
  font-size: var(--font-size-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
}
.form-group input:hover,  .form-group select:hover  { border-color: var(--primary) }
.form-group input:focus,  .form-group select:focus  {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 15%, transparent);
}
.helper-text {
  font-size: var(--font-size-xs); color: var(--muted);
  opacity: .7; font-style: italic;
}
.checkbox-group {
  flex-direction: row; align-items: center; gap: var(--space-10);
  padding: var(--space-12);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  border: 1px solid var(--line); border-radius: var(--radius-base);
}
.checkbox-group label {
  display: flex; align-items: center; gap: var(--space-10);
  cursor: pointer; font-weight: var(--font-weight-medium); color: var(--text);
}
.checkbox-group input[type="checkbox"] {
  width: var(--space-20); height: var(--space-20);
  cursor: pointer; accent-color: var(--accent);
}

/* Botão calcular */
.btn-calcular {
  display: flex; align-items: center; justify-content: center; gap: var(--space-10);
  width: 100%; margin-top: var(--space-16);
  padding: var(--space-12) var(--space-24);
  font-size: var(--font-size-base); font-weight: var(--font-weight-semibold);
  text-align: center; border: 1px solid transparent;
  border-radius: var(--radius-base); cursor: pointer;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-ink) 100%);
  border-color: var(--primary); color: #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,.25);
  transition: all var(--duration-normal) var(--ease-standard);
}
.btn-calcular:hover   { filter: brightness(1.08); box-shadow: 0 6px 15px rgba(0,0,0,.35); transform: translateY(-2px) }
.btn-calcular:active  { transform: translateY(0); box-shadow: var(--shadow-sm) }

/* Resultado */
.resultado-container {
  animation: fadeInSimulador var(--duration-normal) var(--ease-standard);
}
@keyframes fadeInSimulador {
  from { opacity: 0; transform: translateY(var(--space-20)) }
  to   { opacity: 1; transform: translateY(0) }
}
.resultado-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-32); box-shadow: var(--shadow-lg);
}
.resultado-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--space-32); padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--line);
}
.resultado-header h3 {
  font-size: clamp(var(--font-size-2xl), 2.6vw, var(--font-size-3xl));
  color: var(--text); font-weight: var(--font-weight-bold); margin: 0;
}
.btn-nova {
  display: inline-block; padding: var(--space-8) var(--space-16);
  font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold);
  border: 1px solid var(--line); border-radius: var(--radius-base);
  cursor: pointer; background: transparent; color: var(--muted);
  transition: all var(--duration-normal) var(--ease-standard);
}
.btn-nova:hover {
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border-color: var(--primary); color: var(--text);
}
.resultado-resumo {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-24); margin-bottom: var(--space-32);
  padding: var(--space-24);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  border: 1px solid var(--line); border-radius: var(--radius-base);
}
.resumo-item { display: flex; flex-direction: column; gap: var(--space-8) }
.resumo-item span:first-child {
  font-size: var(--font-size-xs); color: var(--muted); opacity: .7;
  font-weight: var(--font-weight-medium); text-transform: uppercase; letter-spacing: .3px;
}
.resumo-item span:last-child {
  font-size: var(--font-size-lg); color: var(--text); font-weight: var(--font-weight-semibold);
}
.resultado-valor {
  display: flex; align-items: center; justify-content: space-around; gap: var(--space-32);
  margin: var(--space-32) 0; padding: var(--space-32);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-ink) 100%);
  border-radius: var(--radius-md); color: #fff;
  box-shadow: 0 6px 20px color-mix(in srgb, var(--primary) 35%, transparent);
}
.resultado-info {
  display: flex; gap: var(--space-12);
  padding: var(--space-16);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-24);
  box-shadow: 0 0 10px rgba(34,197,94,.2);
}
.resultado-info svg { flex-shrink: 0; color: var(--accent); margin-top: var(--space-2) }
.resultado-info p   { font-size: 1rem; color: var(--text); line-height: 1.5; margin: 0 }
.resultado-actions  { display: flex; justify-content: center }
.btn-whatsapp {
  display: inline-flex; align-items: center; gap: var(--space-10);
  padding: var(--space-12) var(--space-32);
  font-size: var(--font-size-base); font-weight: var(--font-weight-semibold);
  text-align: center; border: 1px solid transparent;
  border-radius: var(--radius-base); cursor: pointer;
  background: #25D366; color: #fff; text-decoration: none;
  transition: all var(--duration-normal) var(--ease-standard);
  box-shadow: var(--shadow-md);
}
.btn-whatsapp:hover  { background: #128C7E; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37,211,102,.4) }
.btn-whatsapp:active { transform: translateY(0) }

/* Responsivo — Simulador */
@media (max-width: 768px) {
  .simulador-section   { padding: var(--space-24) 0 }
  .simulador-container { padding: var(--space-24) }
  .resultado-header    { flex-direction: column; gap: var(--space-16); align-items: stretch }
  .resultado-resumo    { grid-template-columns: 1fr }
  .resultado-valor     { flex-direction: column; gap: var(--space-24) }
  .btn-whatsapp        { width: 100%; justify-content: center }
}
@media (max-width: 480px) {
  .simulador-section   { padding: var(--space-16) 0 }
  .simulador-container { padding: var(--space-16); margin: 0 var(--space-8) }
  .resultado-card      { padding: var(--space-16); margin: 0 var(--space-8) }
  .resultado-valor     { padding: var(--space-16); gap: var(--space-16); margin: var(--space-16) 0 }
  .resultado-info      { padding: var(--space-12); gap: var(--space-8); margin-bottom: var(--space-16); flex-direction: column }
  .btn-whatsapp, .btn-calcular { width: 100%; padding: var(--space-12) var(--space-16) }
  .btn-nova            { padding: var(--space-8) var(--space-12); font-size: var(--font-size-xs); width: 100% }
}

/* ── MODAL DE LEAD ────────────────────────────── */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  backdrop-filter: blur(8px); background: rgba(0,0,0,.4);
  display: none; align-items: center; justify-content: center; z-index: 9999;
}
.modal-overlay.active { display: flex }
.modal-window {
  background: #0d0d0d; padding: 2rem; border-radius: 8px;
  width: 90%; max-width: 400px;
  box-shadow: 0 4px 12px rgba(0,0,0,.5); text-align: center;
}
.modal-window h2    { margin-bottom: 1rem; color: #fff }
.modal-window input {
  width: 100%; padding: .75rem; margin-bottom: .5rem;
  border: 1px solid #444; border-radius: 4px;
  background: #1a1a1a; color: #eee;
}
.modal-window .error { color: #c00; font-size: .875rem; margin-top: .5rem }
.modal-window button {
  padding: .75rem 1.5rem; background: #27ae60; color: #fff;
  border: none; border-radius: 4px; cursor: pointer;
}

/* ── SIMULAÇÃO FINANCEIRA ─────────────────────── */
.fin-wrapper {
  margin-top: 36px;
  animation: fin-fadeUp .5s ease both;
}
@keyframes fin-fadeUp {
  from { opacity: 0; transform: translateY(20px) }
  to   { opacity: 1; transform: translateY(0) }
}
.fin-header       { text-align: center; margin-bottom: 28px }
.fin-header-icon  { font-size: 2rem; margin-bottom: 8px }
.fin-titulo       { font-size: 1.55rem; font-weight: 700; color: #fff; margin: 0 0 8px }
.fin-subtitulo    { color: #b0b8c9; font-size: .95rem; max-width: 520px; margin: 0 auto; line-height: 1.6 }
.fin-cards        { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px }
@media (max-width: 680px) { .fin-cards { grid-template-columns: 1fr } }
.fin-card {
  border-radius: 16px; padding: 24px; position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,.07);
  background: rgba(255,255,255,.04); backdrop-filter: blur(6px);
  transition: transform .2s ease, box-shadow .2s ease;
}
.fin-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,.25) }
.fin-card--consorcio    { border-color: rgba(59,130,246,.35); background: linear-gradient(145deg, rgba(59,130,246,.08), rgba(255,255,255,.03)) }
.fin-card--financiamento{ border-color: rgba(234,88,12,.35);  background: linear-gradient(145deg, rgba(234,88,12,.08),  rgba(255,255,255,.03)) }
.fin-card-badge   { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; background: rgba(59,130,246,.2); color: #93c5fd; border: 1px solid rgba(59,130,246,.4); margin-bottom: 12px }
.fin-badge--laranja { background: rgba(234,88,12,.2); color: #fdba74; border-color: rgba(234,88,12,.4) }
.fin-card-icon    { font-size: 1.6rem; margin-bottom: 6px }
.fin-card-titulo  { font-size: 1.1rem; font-weight: 700; color: #fff; margin: 0 0 6px }
.fin-card-desc    { font-size: .85rem; color: #8899aa; line-height: 1.55; margin-bottom: 16px }
.fin-destaque     { background: rgba(0,0,0,.2); border-radius: 10px; padding: 12px 16px; margin-bottom: 14px }
.fin-label        { display: block; font-size: .75rem; color: #8899aa; margin-bottom: 2px }
.fin-valor        { font-size: 1.5rem; font-weight: 800; color: #fff }
.fin-grid         { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px }
.fin-metrica      { background: rgba(0,0,0,.15); border-radius: 10px; padding: 10px 12px }
.fin-metrica-label { display: block; font-size: .7rem; color: #8899aa; margin-bottom: 2px }
.fin-metrica-valor { display: block; font-size: 1.1rem; font-weight: 700 }
.fin-metrica-detalhe { display: block; font-size: .65rem; color: #6b7a8d; margin-top: 2px }
.fin-azul         { color: #60a5fa }
.fin-laranja      { color: #fb923c }
.fin-lista        { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-direction: column; gap: 5px }
.fin-lista li     { font-size: .82rem; color: #a0aec0 }
.fin-obs          { font-size: .68rem; color: #576070; line-height: 1.5; margin: 0; border-top: 1px solid rgba(255,255,255,.06); padding-top: 10px }
.fin-cta          { text-align: center; background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.07); border-radius: 16px; padding: 28px 24px }
.fin-cta-texto    { color: #c8d4e0; font-size: 1rem; margin: 0 0 14px }
.fin-cta-btn      { display: inline-block; background: #25d366; color: #fff; font-weight: 700; font-size: .95rem; padding: 14px 30px; border-radius: 10px; text-decoration: none; transition: background .2s, transform .15s; box-shadow: 0 4px 16px rgba(37,211,102,.3) }
.fin-cta-btn:hover{ background: #1db954; transform: translateY(-2px) }
.fin-cta-obs      { font-size: .78rem; color: #576070; margin: 12px 0 0 }

/* ── FAQ ──────────────────────────────────────── */
.faq-minimalist { max-width: 900px; margin: 40px auto; font-family: sans-serif }
.faq-item       { border: none; border-bottom: 1px solid #e0e0e0; background: transparent }
.faq-item summary {
  padding: 25px 0; font-weight: 500; cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  color: #fff; font-size: 1.15rem; transition: color .3s ease;
}
.faq-item summary:hover { color: #27ae60 }
.faq-item summary::after { content: '→'; font-size: 1.2rem; color: #27ae60; transition: transform .3s ease }
.faq-item[open] summary::after { transform: rotate(90deg) }
.faq-content {
  padding: 0 0 25px; color: #444; line-height: 1.8; font-size: 1rem;
  animation: slideDown .4s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-5px) }
  to   { opacity: 1; transform: translateY(0) }
}

/* ── PÁGINAS DE PROJETO (classes ausentes) ─────── */

/* Hero sólido das páginas de projeto */
.solid-hero {
  min-height: auto;
  padding: 6rem 0 3rem;
  background: var(--bg);
}
.solid-background {
  position: fixed; inset: 0; z-index: -2;
  background: var(--bg);
  pointer-events: none;
  opacity: 0; transition: opacity 1s ease-in-out;
}
.solid-background.active { opacity: 1 }

/* Carrossel de fundo (background animado) */
.background-carousel-container {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1; overflow: hidden; pointer-events: none;
}
.background-carousel-container::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(11,20,13,.58); z-index: 1;
}
.background-carousel-track {
  position: relative; width: 100%; height: 100%;
}
.background-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  opacity: 0; transition: opacity 1s ease-in-out;
  will-change: opacity;
}
.background-slide.active { opacity: 1; transform: scale(1.02) }

/* Link voltar */
.back-link {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--muted); font-size: .9rem;
  margin-bottom: 1.5rem;
  transition: color .2s;
}
.back-link:hover { color: var(--accent) }

/* Cabeçalho do projeto */
.project-header {
  display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: flex-start;
  gap: 1rem; margin-bottom: 2rem;
}
.project-meta {
  display: flex; flex-wrap: wrap; gap: .5rem;
  align-items: center; margin-top: .5rem;
}
.year { opacity: .7 }

/* Layout principal do projeto (carrossel + descrição) */
.project-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem; margin-bottom: 3rem;
}
@media (max-width: 768px) {
  .project-content { grid-template-columns: 1fr }
}

/* Carrossel de mídia (fotos/vídeos do projeto) */
.project-media-carousel {
  position: relative; border-radius: 10px;
  overflow: hidden; background: var(--surface);
  min-height: 320px;
}
.media-track {
  display: flex; height: 100%;
  transition: transform .4s ease-in-out;
}
.project-slide {
  flex: 0 0 100%; height: 450px; overflow: hidden;
  display: flex; justify-content: center; align-items: center;
}
.project-slide img,
.project-slide video {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.media-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: var(--accent); color: var(--bg);
  border: none; border-radius: 50%;
  width: 50px; height: 50px; font-size: 1rem;
  cursor: pointer; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,.4);
  transition: all .3s ease-in-out;
}
.media-btn:hover {
  background: var(--primary); transform: translateY(-50%) scale(1.05);
  box-shadow: 0 6px 16px rgba(0,0,0,.6);
}
.media-btn.prev { left: 10px }
.media-btn.next { right: 10px }

/* Descrição e detalhes do projeto */
.project-description { display: flex; flex-direction: column; gap: 1.5rem }
.project-legend {
  font-size: .95rem; color: var(--text); line-height: 1.7; margin: 0;
  padding: 1.5rem;
  background: var(--bg-alt);
  border-radius: 8px; border-left: 4px solid var(--accent);
}

.project-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  background: var(--bg-alt); padding: 1.5rem;
  border-radius: 8px; border: 1px solid var(--line);
}
.detail-item {
  display: flex; flex-direction: column; gap: .3rem;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: .8rem 1rem;
}
.detail-label {
  font-size: .72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em;
  color: var(--accent); opacity: .85;
}
.detail-value { font-size: .9rem; color: var(--text); line-height: 1.4 }

/* Link da imagem no card de projeto relacionado */
.project-link { display: block }
.project-link img {
  width: 100%; height: 180px;
  object-fit: cover; display: block;
  border-radius: 8px 8px 0 0;
}

/* Info (nome + ações) dentro dos cards do carrossel */
.info {
  padding: .75rem; background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0 0 8px 8px;
}

/* Mais projetos — wrapper da seção de cards relacionados */
.more-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem; margin-top: 1rem;
}

/* Footer — logo e parceiros */
.footer-logo img { height: 50px; width: auto }
.brand-col p     { font-size: .9rem; color: var(--muted); margin-top: .5rem }
.partners img    { max-width: 100px; opacity: .8; transition: opacity .2s }
.partners img:hover { opacity: 1 }
.icon-img        { display: block }

/* Botões prev/next do carrossel de projetos relacionados */
.prev-btn, .next-btn {
  background: rgba(0,0,0,.4); color: white;
  border: none; border-radius: 50%;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .2s;
}
.prev-btn:hover, .next-btn:hover { background: rgba(0,0,0,.7) }

/* ── CLASSES ADICIONAIS (index.html e outros) ─── */

/* Valores da empresa (seção Sobre) */
.values {
  display: flex; flex-wrap: wrap; gap: 1rem;
  margin-top: 1.5rem;
}
.value {
  flex: 1; min-width: 120px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: 1rem;
  text-align: center;
}

/* Cabeçalho de seção */
.section-header { text-align: center; margin-bottom: 2rem }
.section-header h2 { margin-bottom: .5rem }
.section-header p  { color: var(--muted) }

/* Botão largura total (serviços) */
.full-width { width: 100%; display: block; text-align: center }

/* Botões prev/next do carrossel Sobre */
.prev-button, .next-button {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,.45); color: white;
  border: none; border-radius: 50%;
  width: 32px; height: 32px; font-size: .9rem;
  cursor: pointer; z-index: 5;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.prev-button:hover, .next-button:hover { background: rgba(0,0,0,.7) }
.prev-button { left: .5rem }
.next-button { right: .5rem }

/* Lista de contato */
.contact-list {
  list-style: none; padding: 0; margin: 1rem 0;
  display: flex; flex-direction: column; gap: .5rem;
}
.contact-list li { color: var(--muted); font-size: .95rem }
.contact-list a  { color: var(--accent) }

/* Ações adicionais (ex: mapa) */
.more-actions {
  display: flex; gap: .8rem; flex-wrap: wrap;
  margin-top: 1rem;
}

/* Widget de feedback */
.feedback-text { font-size: .9rem }

/* ================================================
   MODERNIZAÇÃO — novas classes do index.html
   ================================================ */

/* Tipografia display */
body {
  font-family: 'DM Sans', ui-sans-serif, system-ui, sans-serif;
}
h1, h2, h3, .hero h1 {
  font-family: 'DM Serif Display', Georgia, serif;
}

/* Eyebrow labels */
.section-eyebrow, .hero-eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}

/* ── HERO MODERNIZADO ─────────────────────────── */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
@media (min-width: 900px) {
  .hero-content {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}
.hero-text {
  max-width: 600px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.08;
  color: #fff;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: .95rem;
  color: rgba(255,255,255,.7);
  letter-spacing: .04em;
  margin-bottom: 1.8rem;
}

/* Contador de stats no hero */
.hero-stats {
  display: flex;
  gap: 2rem;
  list-style: none;
  padding: 0; margin: 0;
  flex-shrink: 0;
}
@media (max-width: 899px) {
  .hero-stats { justify-content: flex-start }
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .2rem;
  text-align: center;
}
.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.4rem;
  color: #fff;
  line-height: 1;
}
.stat-label {
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}

/* ── REVEAL ON SCROLL ─────────────────────────── */
.reveal-section {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s cubic-bezier(.16,1,.3,1),
              transform .65s cubic-bezier(.16,1,.3,1);
}
.reveal-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Stagger para cards dentro de seções */
.reveal-section .service-card,
.reveal-section .project-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal-section.is-visible .service-card,
.reveal-section.is-visible .project-card {
  opacity: 1;
  transform: translateY(0);
}
.reveal-section.is-visible .service-card:nth-child(1) { transition-delay: .05s }
.reveal-section.is-visible .service-card:nth-child(2) { transition-delay: .12s }
.reveal-section.is-visible .service-card:nth-child(3) { transition-delay: .19s }

/* Hero entry animation */
.reveal-hero {
  animation: heroEntry .9s cubic-bezier(.16,1,.3,1) both;
}
@keyframes heroEntry {
  from { opacity: 0; transform: translateY(28px) }
  to   { opacity: 1; transform: translateY(0) }
}

/* ── SOBRE — modernizado ──────────────────────── */
.sobre-text { display: flex; flex-direction: column; gap: .75rem }
.sobre-sub  { font-size: 1.05rem; font-weight: 600; color: var(--text); margin: 0 }

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}
@media (max-width: 480px) { .values { grid-template-columns: 1fr } }
.value {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.2rem 1rem;
  text-align: center;
  transition: border-color .2s, transform .2s;
}
.value:hover { border-color: var(--accent); transform: translateY(-3px) }
.value-num {
  display: block;
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: .3rem;
}
.value-lbl {
  font-size: .75rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: .7;
}

/* ── FAQ modernizado ──────────────────────────── */
.faq-wrap { max-width: 760px; margin-inline: auto }
.faq-wrap h2 { margin-bottom: 2rem }

/* ── SERVIÇOS — regiões rodapé ────────────────── */
.servicos-regioes {
  text-align: center;
  margin-top: 2rem;
  font-size: .85rem;
  color: var(--muted);
  opacity: .5;
  letter-spacing: .03em;
}

/* ── PORTFÓLIO — filtros melhorados ──────────── */
.portfolio-filters {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding: 0 calc((100vw - min(1120px,92%)) / 2);
}
.portfolio-filters .btn { padding: .45rem 1.1rem; font-size: .82rem }
.portfolio-filters .btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

/* ── CONTATO ──────────────────────────────────── */
.contato-info { display: flex; flex-direction: column; gap: .75rem }
.contato-info h2 { margin-bottom: .5rem }

/* ── PROJECT CARD — hover lift ────────────────── */
.project-card {
  transition: transform .25s ease, box-shadow .25s ease;
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
}
.project-card img {
  transition: transform .4s ease;
}
.project-card:hover img {
  transform: scale(1.04);
}

/* ── CURSOR TRAIL (dopaminérgico) ─────────────── */
.cursor-dot {
  pointer-events: none;
  position: fixed;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  z-index: 99999;
  transition: transform .1s ease, opacity .3s ease;
  mix-blend-mode: screen;
}

/* ── PROGRESS BAR no topo ─────────────────────── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  z-index: 9999;
  transition: width .1s linear;
}

/* ── TOAST NOTIFICATION ───────────────────────── */
.toast {
  position: fixed;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--surface);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: .85rem 1.6rem;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  z-index: 10000;
  opacity: 0;
  transition: transform .4s cubic-bezier(.16,1,.3,1), opacity .4s ease;
  white-space: nowrap;
}
.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ── SMOOTH ACTIVE NAV ────────────────────────── */
.menu a.nav-active {
  color: var(--accent);
  background: rgba(34,197,94,.08);
}


/* ================================================
   CORREÇÕES MOBILE
   ================================================ */

/* Stats do hero — linha no mobile */
.hero-stats {
  flex-direction: row !important;
  gap: 1.5rem;
  flex-wrap: nowrap;
}
.stat-num  { font-size: 1.8rem }
.stat-label{ font-size: .65rem }

/* Hero content — coluna única no mobile */
@media (max-width: 899px) {
  .hero-content {
    flex-direction: column;
    gap: 1.5rem;
    padding-bottom: 2rem;
  }
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem) }
  .hero-sub { font-size: .88rem }
  .hero-actions { flex-direction: column; gap: .6rem }
  .hero-actions .btn { width: 100%; text-align: center }
}

/* Botão flutuante — nunca sobrepõe o conteúdo do hero no mobile */
.btn-flutuante {
  right: -70px; /* começa escondido — JS controla */
  /* garante que fica abaixo da dobra */
  top: auto;
  bottom: 6rem;
}
@media (max-width: 600px) {
  .btn-flutuante {
    padding: 10px 16px;
    font-size: .82rem;
    border-radius: 24px 0 0 24px;
  }
}

/* Portfólio — filtros centralizados no mobile */
@media (max-width: 600px) {
  .portfolio-filters {
    padding: 0 1rem;
    justify-content: center;
  }
}

/* Cards de serviço — 1 coluna no mobile */
@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr }
}

/* Values — 1 coluna no mobile pequeno */
@media (max-width: 380px) {
  .values { grid-template-columns: 1fr 1fr }
  .hero-stats { gap: 1rem }
  .stat-num  { font-size: 1.5rem }
}