/* ================================================
   DR. CONRADO G. PASCINI — ESTILOS
   ================================================ */

/* VARIÁVEIS */
:root {
  --azul-escuro:      #0D1B2A;
  --azul-escuro-2:    #152238;
  --azul-principal:   #1A56DB;
  --azul-hover:       #1447c0;
  --azul-claro:       #60A5FA;
  --azul-palido:      #EFF6FF;
  --cinza-texto:      #111827;
  --cinza-medio:      #6B7280;
  --cinza-claro:      #9CA3AF;
  --cinza-borda:      #E5E7EB;
  --cinza-fundo:      #F8FAFC;
  --verde-wpp:        #25D366;
  --verde-wpp-hover:  #1ebe5d;
  --branco:           #FFFFFF;

  --sombra-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --sombra-md:  0 4px 12px rgba(0,0,0,.08);
  --sombra-lg:  0 10px 30px rgba(0,0,0,.10);
  --sombra-xl:  0 20px 40px rgba(0,0,0,.12);

  --radius:    12px;
  --radius-lg: 20px;
  --trans:     all .28s ease;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--cinza-texto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: var(--trans); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ================================================
   NAVEGAÇÃO
   ================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  transition: background .3s ease, border-color .3s ease;
}

#header.scrolled {
  background: rgba(13, 27, 42, .96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-dr {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--azul-claro);
}
.brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--branco);
  letter-spacing: -.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 7px 13px;
  font-size: .85rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  border-radius: 8px;
}
.nav-link:hover {
  color: var(--branco);
  background: rgba(255,255,255,.08);
}

.btn-nav-cta {
  margin-left: 10px;
  padding: 8px 18px;
  background: var(--azul-principal);
  color: var(--branco);
  font-size: .85rem;
  font-weight: 600;
  border-radius: 8px;
}
.btn-nav-cta:hover {
  background: var(--azul-hover);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--branco);
  border-radius: 2px;
  transition: var(--trans);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================================
   HERO
   ================================================ */
#hero {
  min-height: 100vh;
  background: var(--azul-escuro);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 130px 28px 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(26,86,219,.28) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(26,86,219,.18);
  border: 1px solid rgba(96,165,250,.3);
  color: var(--azul-claro);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  font-weight: 800;
  color: var(--branco);
  letter-spacing: -.035em;
  line-height: 1.04;
  margin-bottom: 20px;
}
.hero-title span { color: var(--azul-claro); }

.hero-desc {
  font-size: clamp(.95rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,.6);
  line-height: 1.65;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-whatsapp-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--verde-wpp);
  color: var(--branco);
  font-size: .9rem;
  font-weight: 600;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(37,211,102,.35);
  transition: var(--trans);
}
.btn-whatsapp-hero:hover {
  background: var(--verde-wpp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
}

.btn-outline-hero {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  color: var(--branco);
  font-size: .9rem;
  font-weight: 600;
  border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,.22);
  transition: var(--trans);
}
.btn-outline-hero:hover {
  border-color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.06);
  transform: translateY(-2px);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
}
.hero-scroll-hint span {
  display: block;
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollDown 1.6s ease-in-out infinite;
}
@keyframes scrollDown {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: top; }
}

/* ================================================
   SEÇÕES — BASE
   ================================================ */
.section { padding: 96px 0; }
.section-gray  { background: var(--cinza-fundo); }
.section-dark  { background: var(--azul-escuro); }

.section-label {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--azul-principal);
  margin-bottom: 10px;
}
.section-label-light { color: var(--azul-claro); }

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.55rem);
  font-weight: 800;
  color: var(--cinza-texto);
  letter-spacing: -.025em;
  line-height: 1.12;
  margin-bottom: 14px;
}
.section-title-light { color: var(--branco); }

.section-subtitle {
  font-size: 1rem;
  color: var(--cinza-medio);
  max-width: 540px;
}
.section-subtitle-light { color: rgba(255,255,255,.5); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-subtitle { margin: 0 auto; }

.section-header-light { text-align: center; margin-bottom: 56px; }
.section-header-light .section-subtitle-light { margin: 0 auto; }

/* ================================================
   SOBRE
   ================================================ */
.sobre-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 80px;
  align-items: center;
}

.sobre-foto-wrapper {
  position: relative;
}

.foto-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--sombra-xl);
  aspect-ratio: 3/4;
  background: var(--cinza-fundo);
}

.foto-perfil {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.foto-badge-crm {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--azul-principal);
  color: var(--branco);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: var(--sombra-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
}
.badge-label {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .1em;
  opacity: .7;
  text-transform: uppercase;
}
.badge-val {
  font-size: 1.1rem;
  font-weight: 800;
}

.sobre-desc {
  color: var(--cinza-medio);
  font-size: .98rem;
  line-height: 1.8;
  margin-bottom: 18px;
}

.sobre-credentials {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--cinza-borda);
}
.cred-item { display: flex; flex-direction: column; gap: 3px; }
.cred-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cinza-claro);
}
.cred-val {
  font-size: .95rem;
  font-weight: 700;
  color: var(--cinza-texto);
}
.cred-divider {
  width: 1px;
  height: 36px;
  background: var(--cinza-borda);
}

/* ================================================
   ESPECIALIDADES
   ================================================ */
.esp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.esp-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  padding: 34px;
  border: 1px solid var(--cinza-borda);
  box-shadow: var(--sombra-sm);
  transition: var(--trans);
}
.esp-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sombra-xl);
  border-color: rgba(26,86,219,.15);
}

.esp-icon-wrap {
  width: 54px;
  height: 54px;
  background: var(--azul-palido);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul-principal);
  margin-bottom: 18px;
}

.esp-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--cinza-texto);
  margin-bottom: 10px;
}
.esp-card > p {
  font-size: .875rem;
  color: var(--cinza-medio);
  line-height: 1.7;
  margin-bottom: 18px;
}

.esp-list { display: flex; flex-direction: column; gap: 7px; }
.esp-list li {
  font-size: .82rem;
  color: var(--cinza-medio);
  padding-left: 14px;
  position: relative;
}
.esp-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  background: var(--azul-principal);
  border-radius: 50%;
}

/* ================================================
   CONTATO
   ================================================ */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr 1fr;
  gap: 20px;
}

.contato-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--trans);
}
.contato-card:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.18);
}

.contato-card-destaque {
  background: rgba(26,86,219,.18);
  border-color: rgba(26,86,219,.4);
}

.contato-icon {
  width: 50px;
  height: 50px;
  background: rgba(255,255,255,.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul-claro);
  margin: 0 auto 18px;
}

.contato-wpp-icon {
  width: 62px;
  height: 62px;
  background: rgba(37,211,102,.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--verde-wpp);
  margin: 0 auto 18px;
}

.contato-clinica {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 6px;
}

.contato-card h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--branco);
  margin-bottom: 10px;
}
.contato-card p {
  font-size: .85rem;
  color: rgba(255,255,255,.45);
  margin-bottom: 10px;
}

.contato-numero {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--branco);
  margin-top: 6px;
}
.contato-numero:hover { color: var(--azul-claro); }

.contato-local {
  font-size: .95rem !important;
  font-weight: 600 !important;
  color: var(--branco) !important;
}

.btn-wpp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 6px;
  padding: 12px 24px;
  background: var(--verde-wpp);
  color: var(--branco);
  font-size: .875rem;
  font-weight: 600;
  border-radius: 9px;
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
  transition: var(--trans);
}
.btn-wpp:hover {
  background: var(--verde-wpp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37,211,102,.4);
}

/* ================================================
   PERGUNTAS DOS PACIENTES
   ================================================ */
.perguntas-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.form-title,
.respostas-titulo {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cinza-texto);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--cinza-borda);
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--cinza-texto);
  margin-bottom: 7px;
}
.opcional  { font-weight: 400; color: var(--cinza-claro); }
.obrigatorio { color: #EF4444; }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  background: var(--cinza-fundo);
  border: 1.5px solid var(--cinza-borda);
  border-radius: var(--radius);
  font-size: .9rem;
  font-family: inherit;
  color: var(--cinza-texto);
  transition: var(--trans);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--azul-principal);
  background: var(--branco);
  box-shadow: 0 0 0 3px rgba(26,86,219,.09);
}
.form-group textarea { min-height: 120px; }

.form-aviso {
  font-size: .77rem;
  color: var(--cinza-claro);
  line-height: 1.6;
  padding: 11px 14px;
  background: #FFFBEB;
  border-left: 3px solid #F59E0B;
  border-radius: 6px;
  margin-bottom: 18px;
}

.btn-enviar {
  width: 100%;
  padding: 13px;
  background: var(--azul-principal);
  color: var(--branco);
  font-size: .9rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
  transition: var(--trans);
}
.btn-enviar:hover:not(:disabled) {
  background: var(--azul-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(26,86,219,.35);
}
.btn-enviar:disabled { opacity: .6; cursor: not-allowed; }

.form-sucesso {
  display: none;
  margin-top: 14px;
  padding: 13px 16px;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #15803D;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 500;
  text-align: center;
}

/* Cards de pergunta/resposta */
.lista-perguntas { display: flex; flex-direction: column; gap: 14px; }

.perg-item {
  padding: 22px;
  background: var(--cinza-fundo);
  border-radius: var(--radius);
  border: 1px solid var(--cinza-borda);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .4s ease, transform .4s ease;
}
.perg-item.visivel { opacity: 1; transform: translateY(0); }

.perg-q {
  font-size: .88rem;
  font-weight: 600;
  color: var(--cinza-texto);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.perg-q::before {
  content: 'P';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--azul-principal);
  color: var(--branco);
  border-radius: 6px;
  font-size: .68rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.perg-r {
  font-size: .85rem;
  color: var(--cinza-medio);
  line-height: 1.7;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.perg-r::before {
  content: 'R';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: #F0FDF4;
  color: #15803D;
  border: 1px solid #BBF7D0;
  border-radius: 6px;
  font-size: .68rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.perg-data {
  margin-top: 10px;
  font-size: .72rem;
  color: var(--cinza-claro);
  padding-left: 32px;
}

.sem-respostas {
  font-size: .9rem;
  color: var(--cinza-claro);
  text-align: center;
  padding: 36px;
  background: var(--cinza-fundo);
  border-radius: var(--radius);
  border: 1.5px dashed var(--cinza-borda);
}

/* ================================================
   RODAPÉ
   ================================================ */
.footer {
  background: var(--azul-escuro);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 44px;
}

.footer-nome {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--branco);
  margin-bottom: 4px;
}
.footer-crm {
  display: block;
  font-size: .72rem;
  color: var(--azul-claro);
  margin-bottom: 14px;
}
.footer-desc {
  font-size: .85rem;
  color: rgba(255,255,255,.38);
  line-height: 1.7;
}

.footer-nav h4,
.footer-contato h4 {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: 14px;
}

.footer-nav ul { display: flex; flex-direction: column; gap: 9px; }
.footer-nav ul a {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
}
.footer-nav ul a:hover { color: var(--branco); }

.footer-contato {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-contato p {
  font-size: .85rem;
  color: rgba(255,255,255,.3);
}
.footer-contato a {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
}
.footer-contato a:hover { color: var(--branco); }

.footer-bottom {
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: .78rem;
  color: rgba(255,255,255,.25);
}

/* ================================================
   RESPONSIVO
   ================================================ */
@media (max-width: 1024px) {
  .sobre-grid {
    grid-template-columns: 300px 1fr;
    gap: 50px;
  }
  .contato-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-info { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0; right: 0;
    background: rgba(13,27,42,.97);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,.07);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sobre-foto-wrapper { max-width: 300px; margin: 0 auto; }
  .sobre-text { text-align: center; }
  .sobre-credentials { justify-content: center; flex-wrap: wrap; gap: 16px; }

  .esp-grid { grid-template-columns: 1fr; }

  .perguntas-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .section { padding: 72px 0; }
  #hero { padding: 110px 18px 72px; }
  .hero-desc br { display: none; }
  .hero-actions { flex-direction: column; align-items: center; }
  .esp-card { padding: 24px; }
}