/* ============================================================
   DiCorte – Estilo Principal
   Paleta: Navy #0B2A6A | Blue #1C6FD3 | Branco | Cinza
   Tipografia: Montserrat (títulos) | Roboto (corpo)
   ============================================================ */

/* ── Variáveis ─────────────────────────────────────────────── */
:root {
  --navy:        #0B2A6A;
  --navy-dark:   #071C47;
  --blue:        #1C6FD3;
  --blue-light:  #3D8EF0;
  --white:       #FFFFFF;
  --gray-light:  #F5F7FA;
  --gray:        #E9ECF0;
  --gray-text:   #6C7A8D;
  --ink:         #1A1A2E;
  --green-wa:    #25D366;
  --transition:  .28s ease;
}

/* ── Reset / Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Roboto', sans-serif;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a { text-decoration: none; }

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

/* ── Marca ─────────────────────────────────────────────────── */
.brand-di     { color: var(--blue-light); font-weight: 800; }
.brand-corte  { color: var(--white); font-weight: 700; }

/* ── Navbar ────────────────────────────────────────────────── */
.navbar {
  padding-top: .9rem;
  padding-bottom: .9rem;
  transition: background var(--transition), box-shadow var(--transition);
  background: transparent;
}

.nav-transparent { background: transparent; }

/* Estado após scroll (adicionado via JS) */
.nav-scrolled {
  background: var(--navy-dark) !important;
  box-shadow: 0 2px 16px rgba(0,0,0,.35);
}

.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: .5px;
}

.navbar-nav .nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .9rem;
  padding: .4rem .7rem;
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
}

.navbar-nav .nav-link:hover { color: var(--white); }

.nav-cta {
  border-color: rgba(255,255,255,.55) !important;
  border-radius: 6px !important;
  transition: all var(--transition) !important;
}

.nav-cta:hover {
  background: var(--white) !important;
  color: var(--navy) !important;
  border-color: var(--white) !important;
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100vh;
  /* Textura de tecido simulada com gradiente + padrão CSS */
  background-color: var(--navy);
  background-image:
    linear-gradient(45deg,  rgba(255,255,255,.025) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255,255,255,.025) 25%, transparent 25%),
    linear-gradient(45deg,  transparent 75%, rgba(255,255,255,.025) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,.025) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
  overflow: hidden;
}

/* Gradiente de profundidade sobre o padrão */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    130deg,
    rgba(7, 28, 71, .92) 0%,
    rgba(11, 42, 106, .75) 50%,
    rgba(28, 111, 211, .55) 100%
  );
  pointer-events: none;
}

.hero-badge {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.9);
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 50px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -.5px;
  line-height: 1.15;
}

.hero-highlight {
  color: var(--blue-light);
  position: relative;
}

.hero-subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
}

.btn-hero {
  background: var(--blue);
  border: 2px solid var(--blue);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .92rem;
  padding: .75rem 1.8rem;
  border-radius: 8px;
  transition: all var(--transition);
}
.btn-hero:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(28,111,211,.45);
}

.btn-hero-outline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .92rem;
  padding: .75rem 1.8rem;
  border-radius: 8px;
  transition: all var(--transition);
}
.btn-hero-outline:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-2px);
}

/* Ícone decorativo hero */
.hero-icon-wrap {
  width: 360px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  overflow: hidden;
}
/* Imagem da máquina no círculo hero – preenche e é cortada pelo border-radius */
.hero-machine-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* Botão scroll para baixo */
.scroll-down-btn {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.45);
  font-size: 1.5rem;
  animation: bounce 2s infinite;
  transition: color var(--transition);
}
.scroll-down-btn:hover { color: rgba(255,255,255,.85); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Destaques ─────────────────────────────────────────────── */
.destaques-section { background: var(--white); }

.destaque-card {
  background: var(--gray-light);
  border: 1px solid var(--gray);
  border-radius: 14px;
  padding: 2rem 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.destaque-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(11,42,106,.12);
}

/* Versão com fundo primário (cartão do meio) */
.destaque-card--primary {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.destaque-card--primary .destaque-icon  { color: var(--blue-light); }
.destaque-card--primary .destaque-title { color: var(--white); }
.destaque-card--primary .destaque-desc  { color: rgba(255,255,255,.75); }

.destaque-icon-wrap {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(28,111,211,.12);
  border-radius: 12px;
}
.destaque-icon {
  font-size: 1.75rem;
  color: var(--blue);
}

.destaque-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .6rem;
}
.destaque-desc {
  font-size: .93rem;
  color: var(--gray-text);
  line-height: 1.7;
  margin: 0;
}

/* ── Seção genérica – helpers ──────────────────────────────── */
.section-tag {
  display: inline-block;
  background: rgba(28,111,211,.1);
  color: var(--blue);
  font-family: 'Montserrat', sans-serif;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 50px;
}
.section-tag--light {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.85);
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--navy);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--gray-text);
  max-width: 540px;
  line-height: 1.7;
}

.section-text {
  font-size: .97rem;
  color: #4A5568;
  line-height: 1.8;
}

/* ── Quem Somos ────────────────────────────────────────────── */
.quem-somos-section { background: var(--gray-light); }

.qs-img-wrap {
  position: relative;
  display: inline-block;
  width: 100%;
}

.qs-badge {
  position: absolute;
  bottom: -1.2rem;
  right: -1rem;
  background: var(--blue);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  padding: .55rem 1.1rem;
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(28,111,211,.4);
}

.qs-item {
  font-size: .9rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: .35rem;
}
.qs-check { color: var(--blue); font-size: 1rem; }

/* ── Serviços ──────────────────────────────────────────────── */
.servicos-section { background: var(--white); }

.servico-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: 14px;
  padding: 2rem 1.75rem;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
}
.servico-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(11,42,106,.1);
  border-color: var(--blue-light);
}

.servico-num {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(11,42,106,.05);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.servico-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(28,111,211,.1);
  border-radius: 12px;
  font-size: 1.6rem;
  color: var(--blue);
}

.servico-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .5rem;
}
.servico-desc {
  font-size: .88rem;
  color: var(--gray-text);
  line-height: 1.65;
  margin: 0;
}

/* Card CTA */
.servico-card--cta {
  background: linear-gradient(135deg, var(--navy) 0%, #1A4399 100%);
  border-color: transparent;
}
.servico-card--cta:hover {
  box-shadow: 0 14px 36px rgba(11,42,106,.35);
  border-color: transparent;
}

.servico-cta-icon {
  font-size: 2.5rem;
  color: var(--blue-light);
}

/* ── Portfólio ─────────────────────────────────────────────── */
.portfolio-section { background: var(--gray-light); }

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  line-height: 0;
}

.portfolio-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform .45s ease;
}
@media (max-width: 575px) {
  .portfolio-item img { height: 160px; }
}

.portfolio-item:hover img { transform: scale(1.06); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7,28,71,.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay span {
  font-family: 'Montserrat', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .5px;
}

/* ── Contato ───────────────────────────────────────────────── */
.contato-section {
  background: var(--navy);
  background-image:
    linear-gradient(45deg,  rgba(255,255,255,.02) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255,255,255,.02) 25%, transparent 25%),
    linear-gradient(45deg,  transparent 75%, rgba(255,255,255,.02) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,.02) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
}

.contato-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.contato-card:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
}
.contato-card--whatsapp:hover {
  background: rgba(37,211,102,.12);
  border-color: rgba(37,211,102,.35);
}
.contato-card--whatsapp .contato-icon { color: var(--green-wa); }

.contato-icon {
  font-size: 2rem;
  color: var(--blue-light);
  margin-bottom: .75rem;
  display: block;
}

.contato-card-title {
  font-family: 'Montserrat', sans-serif;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: .4rem;
}

.contato-link {
  font-size: .95rem;
  color: var(--white);
  transition: color var(--transition);
}
.contato-link:hover { color: var(--blue-light); }

/* Botão WhatsApp */
.btn-whatsapp {
  background: var(--green-wa);
  border: none;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 10px;
  transition: all var(--transition);
}
.btn-whatsapp:hover {
  background: #1da851;
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37,211,102,.4);
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,.7);
}

.footer-brand {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
}
.footer-tagline {
  font-size: .85rem;
  color: rgba(255,255,255,.45);
}

.footer-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: .75rem;
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .4rem; }
.footer-links a {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-dev {
  font-size: .85rem;
  color: rgba(255,255,255,.4);
  line-height: 1.5;
}
.footer-dev-link {
  color: var(--blue-light);
  font-weight: 600;
}
.footer-dev-link:hover { color: #7AB8F5; }

.footer-divider {
  border-color: rgba(255,255,255,.1);
}
.footer-copy {
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}

/* ── Animação fade-in (via IntersectionObserver no JS) ─────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Utilitários extras ────────────────────────────────────── */
.z-1 { z-index: 1; }

/* Ajuste de padding-top para seções abaixo da navbar fixa */
section:not(.hero-section) {
  scroll-margin-top: 70px;
}