/* ═══════════════════════════════════════════════════════════════
   ROYAL NAVY — PÁGINA DE CONTATO (/contato) — versão de teste
   Usa os tokens do style.css (claro) e do dark.css (escuro).
   ═══════════════════════════════════════════════════════════════ */

.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 2000; }
a.nav-brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }

.contato-hero {
  position: relative;
  padding: 118px 1.5rem 96px;
  text-align: center;
  color: var(--on-dark);
  background:
    radial-gradient(ellipse 60% 70% at 82% 8%, rgba(255, 236, 159, 0.55), transparent 62%),
    linear-gradient(180deg, #1f86cf 0%, #3fa5e3 46%, #7ccaf1 100%);
}
.contato-hero::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -1px; height: 46px;
  background: var(--sky-50);
  -webkit-mask: var(--wave-mask) center / 100% 100% no-repeat;
          mask: var(--wave-mask) center / 100% 100% no-repeat;
}
.contato-hero__inner { max-width: 720px; margin: 0 auto; }
.contato-hero .section-tag { color: var(--sun-200); border-color: rgba(255, 236, 159, 0.55); background: rgba(255, 255, 255, 0.14); }
.contato-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 700; line-height: 1.12;
  text-shadow: 0 4px 26px rgba(10, 42, 74, 0.45);
}
.contato-title .accent { color: var(--sun-300); }
.contato-sub { margin-top: 0.9rem; font-size: 1.05rem; opacity: 0.95; }

.contato-main { max-width: 640px; margin: 0 auto; padding: 2.5rem 1.5rem 5rem; }

.contact-form, .contato-ok {
  display: flex; flex-direction: column; gap: 1.2rem;
  padding: 1.8rem; border-radius: var(--radius-lg, 16px);
  background: #fff; border: 1px solid rgba(10, 42, 74, 0.12);
  box-shadow: 0 10px 34px rgba(10, 42, 74, 0.12);
}
.contato-campo { display: flex; flex-direction: column; gap: 0.4rem; }
.contato-campo label { font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.9rem; color: var(--navy-900, #0a2a4a); }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 0.8rem 1rem; font: inherit; color: #0a2a4a;
  background: #f4f9fd; border: 1.5px solid rgba(10, 42, 74, 0.22); border-radius: 10px;
}
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form input:focus-visible, .contact-form textarea:focus-visible { outline: 3px solid rgba(42, 155, 220, 0.5); outline-offset: 1px; border-color: #2a9bdc; }
.contact-form .btn { align-self: flex-start; cursor: pointer; }
.contato-erro { padding: 0.7rem 1rem; border-radius: 10px; background: #ffe9e4; color: #8a2412; font-weight: 600; }

.contato-ok { align-items: center; text-align: center; }
.contato-ok__icone { font-size: 2.6rem; }
.contato-ok h2 { font-family: 'Cinzel', serif; color: var(--navy-900, #0a2a4a); }

/* modo escuro */
:root[data-theme="dark"] .contact-form, :root[data-theme="dark"] .contato-ok { background: #0d2238; border-color: rgba(120, 180, 230, 0.2); box-shadow: 0 10px 34px rgba(0, 0, 0, 0.45); }
:root[data-theme="dark"] .contato-campo label, :root[data-theme="dark"] .contato-ok h2 { color: #e8f1fa; }
:root[data-theme="dark"] .contato-ok p { color: #c9dbec; }
:root[data-theme="dark"] .contact-form input, :root[data-theme="dark"] .contact-form textarea { background: #081727; color: #e8f1fa; border-color: rgba(120, 180, 230, 0.3); }
:root[data-theme="dark"] .contato-hero { background: radial-gradient(ellipse 60% 70% at 82% 8%, rgba(255, 138, 61, 0.22), transparent 62%), linear-gradient(180deg, #050b14 0%, #0a1a2e 100%); }
:root[data-theme="dark"] .contato-hero::after { background: #050b14; }
:root[data-theme="dark"] .contato-erro { background: #3a1812; color: #ffb9a8; }

/* seção de contato no fim da página inicial */
.contact-section { padding: 4rem 1.5rem 5rem; }
.contact-section .contact-form { max-width: 640px; margin: 0 auto; }
.contact-form--aviso p { margin: 0; line-height: 1.6; color: #0a2a4a; }
.contact-form--aviso a { text-decoration: underline; }
:root[data-theme="dark"] .contact-form--aviso p { color: #c9dbec; }