/* ==========================================================================
   Goiás Poços — Design system
   Paleta: azul-marinho (#16425B) + azul institucional (#1C6EA4) + cinza (#58595B)
   Tipografia: Poppins (headings) + Inter (corpo)
   ========================================================================== */

:root {
  --navy: #123a52;
  --navy-dark: #0c2a3d;
  --blue: #1c78ad;
  --blue-light: #2e93cc;
  --gray: #5a5c5f;
  --gray-light: #f4f6f8;
  --white: #ffffff;
  --ink: #1a2229;
  --green-whats: #25d366;
  --shadow: 0 10px 30px rgba(12, 42, 61, 0.12);
  --radius: 10px;
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Poppins', 'Inter', sans-serif;
  color: var(--navy);
  line-height: 1.25;
  margin: 0 0 .6em;
}

h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }
a { color: var(--blue); text-decoration: none; }
img { max-width: 100%; display: block; }

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

.section { padding: 72px 0; }
.section--alt { background: var(--gray-light); }
.section--navy {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #dce8f0;
}
.section--navy h2, .section--navy h3 { color: var(--white); }

.eyebrow {
  display: inline-block;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .8rem;
  color: var(--blue);
  margin-bottom: .8em;
}

/* ---------- Top bar / promo ---------- */
.topbar {
  background: var(--green-whats);
  color: #fff;
  text-align: center;
  font-size: .9rem;
  font-weight: 600;
  padding: 8px 16px;
}
.topbar a { color: #fff; text-decoration: underline; }

/* ---------- Header ---------- */
header.site-header {
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 60px; width: auto; }
.brand small { display: block; font-style: italic; color: var(--gray); font-size: .72rem; }

.header-contacts {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 700;
  color: var(--navy);
  font-size: .95rem;
  white-space: nowrap;
}
.header-contacts a { color: var(--navy); display: flex; align-items: center; gap: 6px; }
.header-contacts img { height: 22px; width: 22px; border-radius: 50%; }

nav.main-nav {
  background: var(--gray-light);
  border-top: 1px solid #e5e9ec;
}
nav.main-nav ul {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  list-style: none;
  display: flex;
  gap: 32px;
  overflow-x: auto;
}
nav.main-nav a {
  display: block;
  padding: 14px 0;
  color: var(--gray);
  font-weight: 600;
  font-size: .95rem;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}
nav.main-nav a:hover,
nav.main-nav a[aria-current="page"] {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 8px;
  margin: -8px 0;
  cursor: pointer;
  color: var(--navy);
}
.nav-toggle svg { width: 28px; height: 28px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle.is-active .icon-open { display: none; }
.nav-toggle.is-active .icon-close { display: block; }

/* ---------- Responsivo: nav.main-nav ul recebe .is-open no mobile (ver media query abaixo) ---------- */

/* ---------- Hero ---------- */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero video, .hero .hero-fallback-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10,35,51,.88) 0%, rgba(18,58,82,.72) 55%, rgba(18,58,82,.42) 100%);
  z-index: 1;
}
.hero-phone {
  display: none;
  position: absolute;
  top: 18px;
  left: 20px;
  z-index: 3;
  align-items: center;
  gap: 8px;
  background: rgba(10,35,51,.55);
  backdrop-filter: blur(2px);
  color: #fff;
  padding: 8px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  white-space: nowrap;
}
.hero-phone:hover { background: rgba(10,35,51,.75); }
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 80px 24px;
  margin: 0 auto;
  width: 100%;
}
.hero-content h1 { color: #fff; }
.hero-content p { color: #e7eef3; font-size: 1.1rem; }

.hero-shape {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  z-index: 2;
  line-height: 0;
  animation: glideIn 1.2s ease-out;
}
.hero-shape svg { width: 100%; height: auto; display: block; }

@keyframes glideIn {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@keyframes fadeUp {
  from { transform: translateY(24px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.animate-in { animation: fadeUp .9s ease-out both; }
.animate-in.delay-1 { animation-delay: .15s; }
.animate-in.delay-2 { animation-delay: .3s; }

/* ---------- Segmentos (onde furar o poço) ---------- */
.segmentos-section {
  background: var(--navy);
  padding: 24px 0 0;
}
.segmentos-header {
  text-align: center;
  color: #fff;
  max-width: 720px;
  margin: 0 auto 32px;
  padding: 0 24px;
}
.segmentos-header h2 { color: #fff; }
.segmentos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px 64px;
}
.segmento-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  color: #fff;
  text-decoration: none;
  border-radius: 16px;
  box-shadow: 0 10px 28px rgba(0,0,0,.28);
  transition: transform .3s ease, box-shadow .3s ease;
}
.segmento-card:hover,
.segmento-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(0,0,0,.4);
}
.segmento-card:active { transform: translateY(-2px) scale(.98); }
.segmento-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.segmento-card:hover img,
.segmento-card:active img { transform: scale(1.08); }
.segmento-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,35,51,.05) 30%, rgba(10,35,51,.92) 100%);
}
.segmento-card__label {
  position: relative;
  z-index: 1;
  padding: 24px 20px 24px;
  width: 100%;
  text-align: center;
}
.segmento-card__label strong {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.15rem;
  letter-spacing: .01em;
  margin-bottom: 12px;
}
.segmento-card__label span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: #fff;
  background: var(--blue);
  border-radius: 999px;
  padding: 8px 18px;
  transition: background .25s ease, transform .25s ease;
}
.segmento-card:hover .segmento-card__label span,
.segmento-card:active .segmento-card__label span {
  background: var(--blue-light);
  transform: scale(1.05);
}
.segmentos-cta {
  background: var(--navy-dark);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  text-align: center;
}
.segmentos-cta p { margin: 0; color: #dce8f0; font-weight: 600; }

@media (max-width: 760px) {
  .segmentos-grid { grid-template-columns: 1fr; gap: 18px; padding: 0 20px 48px; }
  .segmento-card { min-height: 240px; }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .98rem;
  cursor: pointer;
  border: none;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(28,120,173,.35); }
.btn--primary:hover { background: var(--blue-light); }
.btn--whats { background: var(--green-whats); color: #fff; }
.btn--outline { background: transparent; border: 2px solid #fff; color: #fff; }

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}
.stats strong {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--blue-light);
}
.stats span { color: #cfe0ea; font-size: .95rem; }

/* ---------- Cards de serviço ---------- */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  border-top: 4px solid var(--blue);
}
.card h3 { margin-bottom: .5em; }
.card ul { margin: 0; padding-left: 1.1em; color: var(--gray); }
.card li { margin-bottom: .4em; }

/* ---------- Diferenciais ---------- */
.diferenciais { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 20px; }
.diferencial {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.diferencial h4 { margin-bottom: .3em; color: var(--navy); font-size: 1.05rem; }
.diferencial p { color: var(--gray); font-size: .95rem; margin: 0; }

/* ---------- Tipos de poços ---------- */
.tipo-poco {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid #e5e9ec;
}
.tipo-poco:last-child { border-bottom: none; }
.tipo-poco .badge {
  display: inline-block;
  background: var(--gray-light);
  color: var(--blue);
  font-weight: 700;
  font-size: .8rem;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: .6em;
}
.tipo-poco dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: .93rem; color: var(--gray); }
.tipo-poco dt { font-weight: 700; color: var(--navy); }
.tipo-poco dd { margin: 0; }

/* ---------- Depoimentos ---------- */
.depoimentos { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 24px; }
.depoimento {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
}
.depoimento p { font-style: italic; color: var(--ink); }
.depoimento cite { font-style: normal; font-weight: 700; color: var(--navy); display: block; }
.depoimento cite span { display: block; font-weight: 400; color: var(--gray); font-size: .85rem; }

/* ---------- Logos clientes ---------- */
.logos-clientes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.logos-clientes img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .75;
  transition: filter .2s, opacity .2s;
}
.logos-clientes img:hover { filter: none; opacity: 1; }

/* ---------- Contato ---------- */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.info-contato dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; }
.info-contato dt { font-weight: 700; color: var(--navy); }
.info-contato dd { margin: 0; color: var(--gray); }

form.form-orcamento {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  display: grid;
  gap: 14px;
}
form.form-orcamento label { font-weight: 600; font-size: .9rem; color: var(--navy); display: block; margin-bottom: 4px; }
form.form-orcamento input,
form.form-orcamento select,
form.form-orcamento textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d7dee3;
  border-radius: 8px;
  font-family: inherit;
  font-size: .95rem;
}
form.form-orcamento button { justify-self: start; }

/* ---------- CTA final ---------- */
.cta-final {
  text-align: center;
}
.section--alt + .cta-final { padding-top: 32px; }
.section--alt { padding-bottom: 40px; }
.cta-final .btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-dark);
  color: #b8c7d0;
  padding: 56px 0 24px;
  font-size: .92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-grid h4 { color: #fff; font-size: 1rem; margin-bottom: 1em; }
.footer-grid a { color: #b8c7d0; display: block; margin-bottom: 8px; }
.footer-grid a:hover { color: #fff; }
.footer-brand img { height: 48px; margin-bottom: 12px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 20px;
  text-align: center;
  font-size: .82rem;
  color: #7f93a0;
}

/* ---------- WhatsApp flutuante ---------- */
.whats-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  background: var(--green-whats);
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.whats-float svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Capa de página (segmentos) ---------- */
.pagina-cover {
  border-radius: 16px;
  overflow: hidden;
  margin-top: 20px;
  box-shadow: 0 10px 28px rgba(0,0,0,.18);
}
.pagina-cover img { width: 100%; max-height: 380px; object-fit: cover; display: block; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: .85rem; color: var(--gray); padding: 16px 0 0; }
.breadcrumb a { color: var(--gray); }
.breadcrumb span { color: var(--navy); font-weight: 600; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .contato-grid, .tipo-poco { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .header-contacts { display: none; }
  .nav-toggle { display: inline-flex; }
  .hero-phone { display: inline-flex; }

  nav.main-nav { border-top: none; }
  nav.main-nav ul {
    display: none;
    flex-direction: column;
    gap: 0;
    overflow-x: visible;
    padding: 0;
    max-width: none;
  }
  nav.main-nav ul.is-open {
    display: flex;
    box-shadow: 0 8px 16px rgba(0,0,0,.08);
  }
  nav.main-nav a {
    padding: 16px 24px;
    border-bottom: 1px solid #e5e9ec;
    width: 100%;
  }
  nav.main-nav a:hover,
  nav.main-nav a[aria-current="page"] {
    border-bottom: 1px solid #e5e9ec;
    background: #eef3f6;
  }
  .mobile-contacts {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 16px 24px;
    background: var(--gray-light);
  }
  .mobile-contacts a { color: var(--navy); font-weight: 700; display: flex; align-items: center; gap: 8px; padding: 6px 0; }
  .mobile-contacts img { height: 20px; width: 20px; border-radius: 50%; }

  .hero { min-height: 560px; }
  .hero-content { padding: 60px 20px; }
  .hero-content h1 { margin-top: 28px; }
}

@media (min-width: 761px) {
  .mobile-contacts { display: none; }
}