/* ===================================================
   Múltiplos Pinturas — Estilos
   Paleta baseada na logomarca: azul, vermelho, amarelo, preto
   =================================================== */

:root {
  --azul: #0d8bf2;
  --azul-escuro: #075aa0;
  --azul-mais-escuro: #0a2540;
  --vermelho: #e63027;
  --amarelo: #ffc20e;
  --escuro: #16202c;
  --texto: #33414f;
  --texto-claro: #6b7a89;
  --cinza-claro: #f4f7fb;
  --branco: #ffffff;
  --borda: #e6ecf3;
  --whatsapp: #25d366;
  --whatsapp-escuro: #1da851;

  --radius: 16px;
  --radius-sm: 10px;
  --sombra: 0 8px 30px rgba(16, 32, 44, 0.08);
  --sombra-hover: 0 16px 40px rgba(13, 139, 242, 0.18);
  --max: 1180px;
  --header-h: 88px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.section { padding: 84px 0; }
.section--alt { background: var(--cinza-claro); }

.section__head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section__tag {
  display: inline-block;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--azul);
  background: rgba(13, 139, 242, .1);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section__title {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--escuro);
  line-height: 1.2;
}
.section__subtitle { margin-top: 14px; color: var(--texto-claro); font-size: 1.05rem; }

/* ===== Botões ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border: 2px solid transparent;
  border-radius: 100px;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--azul); color: #fff; box-shadow: 0 8px 22px rgba(13, 139, 242, .3); }
.btn--primary:hover { background: var(--azul-escuro); box-shadow: var(--sombra-hover); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .6); }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); border-color: #fff; }
.btn--whatsapp { background: var(--whatsapp); color: #fff; box-shadow: 0 8px 22px rgba(37, 211, 102, .35); }
.btn--whatsapp:hover { background: var(--whatsapp-escuro); }
.btn--block { width: 100%; }

/* ===== Cabeçalho ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borda);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.header__logo img { height: 64px; width: auto; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__link { font-weight: 500; color: var(--escuro); transition: color .2s; }
.nav__link:hover { color: var(--azul); }
.nav__cta { padding: 10px 22px; font-size: .95rem; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  width: 26px;
  height: 3px;
  background: var(--escuro);
  border-radius: 3px;
  transition: .3s;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background:
    linear-gradient(120deg, rgba(7, 37, 64, .92), rgba(13, 139, 242, .82)),
    radial-gradient(circle at 80% 20%, rgba(255, 194, 14, .25), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(230, 48, 39, .25), transparent 40%),
    var(--azul-escuro);
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(255, 194, 14, .35), transparent 70%);
  border-radius: 50%;
}
.hero__inner { position: relative; z-index: 2; padding: clamp(64px, 10vw, 120px) 0; }
.hero__content { max-width: 720px; }
.hero__tag {
  display: inline-block;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .05em;
  background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .25);
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 22px;
}
.hero__title {
  font-size: clamp(1.75rem, 6.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  overflow-wrap: break-word;
}
.hero__title span { color: var(--amarelo); }
.hero__text { font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255, 255, 255, .92); max-width: 600px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin: 34px 0 28px; }
.hero__highlights { display: flex; flex-wrap: wrap; gap: 20px; font-size: .95rem; font-weight: 500; }
.hero__highlights li { color: rgba(255, 255, 255, .95); }

/* ===== Sobre ===== */
.sobre__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
}
.sobre__text p { margin-top: 16px; color: var(--texto); font-size: 1.05rem; }
.sobre__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat {
  background: var(--cinza-claro);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}
.stat strong { display: block; font-size: 1.5rem; color: var(--azul); font-weight: 700; line-height: 1.2; }
.stat span { font-size: .92rem; color: var(--texto-claro); }

/* ===== Serviços / Cards ===== */
.servicos__group {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--escuro);
  margin: 40px 0 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.servicos__group::after { content: ""; flex: 1; height: 2px; background: var(--borda); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.cards--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--sombra);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra-hover); border-color: rgba(13, 139, 242, .4); }
.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  background: rgba(13, 139, 242, .1);
  border-radius: 14px;
  margin-bottom: 18px;
}
.card h4 { font-size: 1.18rem; color: var(--escuro); margin-bottom: 8px; }
.card p { color: var(--texto-claro); font-size: .98rem; }
.card--center { text-align: center; }
.card--center .card__icon { margin: 0 auto 18px; }
.card--cta {
  background: linear-gradient(135deg, var(--azul), var(--azul-escuro));
  color: #fff;
  border: none;
}
.card--cta h4 { color: #fff; }
.card--cta p { color: rgba(255, 255, 255, .9); }
.card--cta .card__icon { background: rgba(255, 255, 255, .2); }
.card__link { display: inline-block; margin-top: 14px; font-weight: 600; color: var(--amarelo); }

/* ===== Galeria ===== */
.galeria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}
.galeria__item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra);
  aspect-ratio: 4 / 3;
}
.galeria__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.galeria__item:hover img { transform: scale(1.06); }
.galeria__item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 20px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(transparent, rgba(16, 32, 44, .82));
}

/* ===== Clientes ===== */
.clientes__lista {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.clientes__lista li {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-left: 4px solid var(--azul);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  font-weight: 600;
  color: var(--escuro);
  box-shadow: var(--sombra);
  transition: transform .2s, border-color .2s;
}
.clientes__lista li:hover { transform: translateY(-3px); border-left-color: var(--amarelo); }

/* ===== Contato ===== */
.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.contato__info p { color: var(--texto); margin: 14px 0 24px; font-size: 1.05rem; }
.contato__lista { margin-bottom: 28px; }
.contato__lista li { display: flex; align-items: center; gap: 14px; padding: 10px 0; font-size: 1.05rem; }
.contato__ico {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(13, 139, 242, .1);
  border-radius: 12px;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contato__lista a { font-weight: 500; transition: color .2s; }
.contato__lista a:hover { color: var(--azul); }

/* ===== Formulário ===== */
.form {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--sombra);
}
.form__row { margin-bottom: 18px; }
.form__row label { display: block; font-weight: 500; font-size: .95rem; margin-bottom: 7px; color: var(--escuro); }
.form__row label span { color: var(--vermelho); }
.form__row input,
.form__row select,
.form__row textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--escuro);
  padding: 13px 16px;
  border: 1.5px solid var(--borda);
  border-radius: var(--radius-sm);
  background: #fcfdff;
  transition: border-color .2s, box-shadow .2s;
}
.form__row input:focus,
.form__row select:focus,
.form__row textarea:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(13, 139, 242, .15);
}
.form__row textarea { resize: vertical; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__feedback { margin-top: 16px; font-weight: 500; text-align: center; min-height: 1.2em; }
.form__feedback.ok { color: var(--whatsapp-escuro); }
.form__feedback.erro { color: var(--vermelho); }
#btnEnviar:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ===== Rodapé ===== */
.footer { background: var(--escuro); color: rgba(255, 255, 255, .8); padding-top: 60px; }
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 44px;
}
.footer__logo { background: #fff; border-radius: 12px; padding: 10px 14px; height: auto; width: 160px; margin-bottom: 16px; }
.footer__brand p { max-width: 320px; font-size: .96rem; }
.footer__col h5 { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.footer__col a { display: block; padding: 5px 0; transition: color .2s; font-size: .96rem; }
.footer__col a:hover { color: var(--amarelo); }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; font-size: .88rem; text-align: center; }

/* ===== WhatsApp flutuante ===== */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--whatsapp);
  color: #fff;
  padding: 16px;
  border-radius: 100px;
  box-shadow: 0 8px 26px rgba(37, 211, 102, .5);
  transition: transform .25s ease, gap .25s ease, padding .25s ease, background .25s;
  animation: pulse 2.4s infinite;
}
.whatsapp-float:hover { background: var(--whatsapp-escuro); transform: scale(1.05); animation: none; }
.whatsapp-float__label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-weight: 600;
  transition: max-width .3s ease, margin .3s ease;
}
.whatsapp-float:hover .whatsapp-float__label { max-width: 120px; margin-left: 10px; }

@keyframes pulse {
  0% { box-shadow: 0 8px 26px rgba(37, 211, 102, .5), 0 0 0 0 rgba(37, 211, 102, .5); }
  70% { box-shadow: 0 8px 26px rgba(37, 211, 102, .5), 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 8px 26px rgba(37, 211, 102, .5), 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ===== Responsivo ===== */
@media (max-width: 900px) {
  .sobre__grid,
  .contato__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--borda);
    box-shadow: var(--sombra);
    padding: 12px 24px 24px;
    transform: translateY(-150%);
    transition: transform .3s ease;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .nav.is-open { transform: translateY(0); }
  .nav__link { padding: 14px 0; border-bottom: 1px solid var(--borda); }
  .nav__cta { margin-top: 14px; }
  .nav__toggle { display: flex; }
  .nav__toggle.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav__toggle.is-active span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .section { padding: 60px 0; }
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .form { padding: 24px 20px; }
  .hero__actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}