/* ============================================================
   ANCORE — Camada internacional (EN / ES)
   Tokens e tipografia herdados de agendar.html (home PT).
   Nao alterar cores/fontes sem atualizar a home tambem.
   ============================================================ */

:root {
  --black: #0A0A0A;
  --gold: #D2AF5E;
  --gold-light: #E8CC85;
  --gold-dark: #A88A3A;
  --white: #FFFFFF;
  --off-white: #F5F2EC;
  --cream: #FAF8F3;
  --gray-light: #E8E4DC;
  --gray-mid: #C0B9AD;
  --text-muted: #6B6560;

  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Barlow Condensed', 'Helvetica Neue', sans-serif;

  --max: 1140px;
  --gut: clamp(20px, 5vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--black);
  font-family: var(--sans);
  font-size: clamp(16px, 1.05vw, 18px);
  font-weight: 300;
  line-height: 1.65;
  letter-spacing: .01em;
}

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

a { color: inherit; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }

/* ---------- Tipografia ---------- */

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.12; margin: 0 0 .5em; }

h1 { font-size: clamp(2.4rem, 6vw, 4.1rem); letter-spacing: -.015em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); letter-spacing: -.01em; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }

.eyebrow {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin: 0 0 1.1rem;
}

.lede { font-size: clamp(1.08rem, 1.7vw, 1.3rem); color: #3A3733; max-width: 62ch; }

.muted { color: var(--text-muted); }

.serif-em { font-family: var(--serif); font-style: italic; }

/* ---------- Barra de idioma ---------- */

.langbar {
  background: var(--black);
  color: var(--off-white);
  font-size: .82rem;
  letter-spacing: .06em;
  position: relative;
  z-index: 60;
}

.langbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 46px;
  flex-wrap: wrap;
}

.langbar .brand {
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
}

.langpicker { position: relative; }

.langpicker__btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  border: 1px solid rgba(210,175,94,.45);
  color: var(--off-white);
  font-family: var(--sans);
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .42rem .85rem;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color .2s, color .2s;
}

.langpicker__btn:hover,
.langpicker__btn[aria-expanded="true"] { border-color: var(--gold); color: var(--gold); }

.langpicker__btn svg { width: 15px; height: 15px; flex: none; }

.langpicker__menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 210px;
  background: #141414;
  border: 1px solid rgba(210,175,94,.3);
  border-radius: 2px;
  padding: .35rem;
  margin: 0;
  list-style: none;
  display: none;
  box-shadow: 0 18px 40px rgba(0,0,0,.45);
}

.langpicker__menu[data-open="true"] { display: block; }

.langpicker__menu a {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .55rem .7rem;
  color: var(--gray-mid);
  text-decoration: none;
  font-size: .9rem;
  letter-spacing: .04em;
  border-radius: 2px;
}

.langpicker__menu a:hover { background: rgba(210,175,94,.12); color: var(--off-white); }

.langpicker__menu a[aria-current="true"] { color: var(--gold); }

.langpicker__menu .native { font-family: var(--sans); font-weight: 400; }
.langpicker__menu .tag {
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-left: auto;
}

/* ---------- Navegacao ---------- */

.nav {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.07);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav .wrap { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.2rem); min-height: 58px; flex-wrap: wrap; }

.nav a {
  color: var(--gray-mid);
  text-decoration: none;
  font-size: .87rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  padding: .3rem 0;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}

.nav a:hover { color: var(--off-white); }
.nav a[aria-current="page"] { color: var(--gold); border-bottom-color: var(--gold); }
.nav .spacer { margin-left: auto; }

/* ---------- Botoes ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--sans);
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: .95rem 1.9rem;
  border-radius: 2px;
  border: 1px solid var(--gold);
  transition: background .22s, color .22s, transform .22s;
}

.btn--solid { background: var(--gold); color: var(--black); }
.btn--solid:hover { background: var(--gold-light); transform: translateY(-1px); }

.btn--ghost { background: transparent; color: var(--gold-dark); }
.btn--ghost:hover { background: rgba(210,175,94,.1); }

.btn--onblack { background: transparent; color: var(--gold); }
.btn--onblack:hover { background: rgba(210,175,94,.14); }

.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }

/* ---------- Secoes ---------- */

section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }

.sec--dark { background: var(--black); color: var(--off-white); }
.sec--dark h2, .sec--dark h3 { color: var(--off-white); }
.sec--dark .lede { color: var(--gray-mid); }
.sec--dark .eyebrow { color: var(--gold); }

.sec--tint { background: var(--off-white); }

.rule { width: 54px; height: 2px; background: var(--gold); border: 0; margin: 0 0 1.6rem; }

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

.hero { background: var(--black); color: var(--off-white); padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3.5rem, 8vw, 6rem); }
.hero h1 { color: var(--off-white); max-width: 17ch; }
.hero .lede { color: var(--gray-mid); margin-top: 1.4rem; }
.hero__grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero__portrait { border: 1px solid rgba(210,175,94,.28); border-radius: 2px; }

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; max-width: 340px; }
}

/* ---------- Grades ---------- */

.grid { display: grid; gap: clamp(1.4rem, 3vw, 2.4rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: 2px;
  padding: clamp(1.5rem, 3vw, 2.1rem);
}

.sec--dark .card { background: #121212; border-color: rgba(255,255,255,.09); }

.card h3 { margin-bottom: .5rem; }
.card p:last-child { margin-bottom: 0; }

.step__num {
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--gold-dark);
  display: block;
  margin-bottom: .7rem;
}

.sec--dark .step__num { color: var(--gold); }

/* ---------- Listas ---------- */

.chev { list-style: none; padding: 0; margin: 1.4rem 0 0; }
.chev li { position: relative; padding-left: 1.5rem; margin-bottom: .75rem; }
.chev li::before { content: '\203A'; position: absolute; left: 0; color: var(--gold); font-size: 1.25em; line-height: 1.2; }

/* ---------- Credenciais ---------- */

.creds { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.8rem; padding: 0; list-style: none; }
.creds li {
  font-family: 'DM Mono', 'SFMono-Regular', Consolas, monospace;
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  border: 1px solid rgba(210,175,94,.4);
  color: var(--gold-dark);
  padding: .4rem .75rem;
  border-radius: 2px;
}

.sec--dark .creds li { color: var(--gold); }

/* ---------- FAQ ---------- */

.faq { border-top: 1px solid var(--gray-light); margin-top: 2.4rem; }
.faq details { border-bottom: 1px solid var(--gray-light); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.25rem 2.2rem 1.25rem 0;
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.9vw, 1.32rem);
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute;
  right: .2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 1.5rem;
  font-family: var(--sans);
  font-weight: 300;
}
.faq details[open] summary::after { content: '\2013'; }
.faq details p { margin: 0 0 1.35rem; color: #3A3733; max-width: 70ch; }

/* ---------- Evidencia / citacao ---------- */

.evidence {
  border-left: 2px solid var(--gold);
  padding: .3rem 0 .3rem 1.4rem;
  margin: 2rem 0;
  max-width: 66ch;
}
.evidence cite {
  display: block;
  font-style: normal;
  font-family: 'DM Mono', Consolas, monospace;
  font-size: .78rem;
  letter-spacing: .03em;
  color: var(--text-muted);
  margin-top: .7rem;
}
.sec--dark .evidence cite { color: var(--gray-mid); }
.evidence a { color: inherit; }

/* ---------- Aviso / nota ---------- */

.note {
  background: rgba(210,175,94,.09);
  border: 1px solid rgba(210,175,94,.35);
  border-radius: 2px;
  padding: 1.15rem 1.4rem;
  font-size: .95rem;
  margin-top: 2rem;
  max-width: 68ch;
}

/* ---------- CTA final ---------- */

.cta { background: var(--black); color: var(--off-white); text-align: center; }
.cta h2 { color: var(--off-white); margin-bottom: 1rem; }
.cta .lede { margin: 0 auto; color: var(--gray-mid); }
.cta .btn-row { justify-content: center; }

/* ---------- Rodape ---------- */

.foot { background: var(--black); color: var(--gray-mid); font-size: .88rem; padding: clamp(2.5rem, 5vw, 3.5rem) 0; border-top: 1px solid rgba(255,255,255,.08); }
.foot a { color: var(--gray-mid); }
.foot a:hover { color: var(--gold); }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
@media (max-width: 760px) { .foot__grid { grid-template-columns: 1fr; } }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: .5rem; }
.foot .sig {
  font-family: 'DM Mono', Consolas, monospace;
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--text-muted);
  margin-top: 2.2rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255,255,255,.08);
}

/* ---------- Acessibilidade ---------- */

.skip {
  position: absolute;
  left: -9999px;
  background: var(--gold);
  color: var(--black);
  padding: .7rem 1.2rem;
  z-index: 100;
}
.skip:focus { left: 12px; top: 12px; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}