/* ==========================================================================
   Lighthouse Concierge — sistema visual
   Paleta, tipografia e componentes. Editar tokens aqui muda o site inteiro.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;1,6..72,300&family=Archivo:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  /* Cor */
  --ink:        #0C2226;   /* golfo à noite — superfície escura principal */
  --ink-2:      #12343A;   /* superfície escura elevada */
  --ink-3:      #1B474E;   /* linhas sobre escuro */
  --paper:      #EAEDE7;   /* papel sálvia pálido */
  --paper-2:    #DDE3DC;   /* papel secundário */
  --signal:     #E8A33D;   /* âmbar do farol — acento, usado com parcimônia */
  --signal-dim: #B9832F;
  --seafoam:    #8FB3AB;   /* aqua secundário */
  --on-dark:    #D3DCD8;
  --on-dark-mute: #97AAA6;
  --on-paper:   #0C2226;
  --on-paper-mute: #4A6167;

  /* Tipografia */
  --display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --body:    'Archivo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Ritmo */
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --max: 1180px;
  --max-prose: 62ch;
}

/* --------------------------------------------------------------- reset -- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--on-paper);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

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

/* ---------------------------------------------------------- tipografia -- */
h1, h2, h3 { font-family: var(--display); font-weight: 300; line-height: 1.08; letter-spacing: -0.015em; margin: 0; }
h1 { font-size: clamp(2.5rem, 6.4vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.55rem); line-height: 1.2; }
p  { margin: 0 0 1.1em; }
em { font-style: italic; }

/* Etiqueta em notação de carta náutica — device estrutural da marca */
.chart-label {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--signal-dim);
  display: block;
  margin-bottom: 1.1rem;
}
.on-ink .chart-label { color: var(--signal); }

.lede { font-size: clamp(1.05rem, 1.6vw, 1.24rem); color: var(--on-paper-mute); max-width: var(--max-prose); }
.on-ink .lede { color: var(--on-dark-mute); }

/* -------------------------------------------------------------- layout -- */
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section--tight { padding-block: clamp(2.75rem, 5vw, 4rem); }
.on-ink { background: var(--ink); color: var(--on-dark); }
.on-paper-2 { background: var(--paper-2); }

/* Linha do horizonte — divisor âmbar recorrente */
.horizon { height: 1px; background: linear-gradient(90deg, transparent, var(--signal) 22%, var(--signal) 78%, transparent); opacity: .55; border: 0; margin: 0; }

.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.75rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.split { display: grid; gap: clamp(2rem, 5vw, 4.5rem); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 880px) { .split { grid-template-columns: 0.85fr 1.15fr; } }

/* ---------------------------------------------------------------- nav --- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12,34,38,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ink-3);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .85rem; }
.nav__logo { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--paper); }
.nav__logo svg { width: 34px; height: 24px; flex: none; }
.nav__word { font-family: var(--body); font-weight: 600; font-size: .82rem; letter-spacing: .2em; text-transform: uppercase; line-height: 1.15; }
.nav__word span { display: block; font-weight: 400; font-size: .62rem; letter-spacing: .28em; color: var(--seafoam); }
.nav__links { display: none; gap: 1.65rem; align-items: center; }
@media (min-width: 940px) { .nav__links { display: flex; } }
.nav__links a { color: var(--on-dark); text-decoration: none; font-size: .9rem; padding-block: .35rem; border-bottom: 1px solid transparent; transition: border-color .2s, color .2s; }
.nav__links a:hover { color: var(--paper); border-bottom-color: var(--signal); }
.nav__links a.is-current { border-bottom-color: var(--signal); color: var(--paper); }

/* --------------------------------------------------------------- botões -- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--body); font-size: .92rem; font-weight: 500;
  padding: .82rem 1.5rem; border-radius: 2px; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; transition: transform .15s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn--signal { background: var(--signal); color: #17110A; }
.btn--signal:hover { background: #F2B355; }
.btn--ghost { border-color: var(--seafoam); color: var(--on-dark); }
.btn--ghost:hover { border-color: var(--signal); color: var(--paper); }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: var(--ink-2); }
.btn--outline { border-color: var(--on-paper); color: var(--on-paper); }
.btn--outline:hover { border-color: var(--signal-dim); }
.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }

/* ---------------------------------------------------------------- hero -- */
.hero { position: relative; background: var(--ink); color: var(--on-dark); overflow: hidden; }
.hero__beam {
  position: absolute; top: 50%; left: 50%;
  width: 220vmax; height: 220vmax; margin: -110vmax 0 0 -110vmax;
  transform-origin: 50% 50%; pointer-events: none; will-change: transform;
  background: conic-gradient(from 0deg, rgba(232,163,61,.16) 0deg, rgba(232,163,61,.04) 9deg, transparent 20deg, transparent 340deg, rgba(232,163,61,.08) 356deg, rgba(232,163,61,.16) 360deg);
  animation: sweep 15s linear infinite; opacity: .8;
}
@keyframes sweep { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .hero__beam { animation: none; opacity: .35; } }

.hero__inner { position: relative; z-index: 2; padding-block: clamp(4.5rem, 12vw, 8.5rem) clamp(3.5rem, 8vw, 6rem); }
.hero h1 { color: var(--paper); max-width: 17ch; }
.hero h1 em { color: var(--signal); font-style: italic; }
.hero .lede { margin-top: 1.6rem; }

/* Bloco de coordenadas — assinatura da marca */
.fix {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--on-dark-mute); display: flex; flex-wrap: wrap; gap: .55rem 1.4rem;
  margin-top: clamp(3rem, 6vw, 4.5rem); padding-top: 1.1rem; border-top: 1px solid var(--ink-3);
}
.fix b { color: var(--signal); font-weight: 500; }

/* --------------------------------------------------------------- portas -- */
.door {
  background: var(--paper); border: 1px solid var(--paper-2); border-top: 3px solid var(--signal);
  padding: clamp(1.75rem, 3.5vw, 2.5rem); text-decoration: none; color: var(--on-paper);
  display: flex; flex-direction: column; transition: border-color .2s, transform .2s, box-shadow .2s;
}
.door:hover { transform: translateY(-3px); box-shadow: 0 14px 34px -22px rgba(12,34,38,.55); border-color: var(--seafoam); border-top-color: var(--signal); }
.door h3 { margin-bottom: .7rem; }
.door p { color: var(--on-paper-mute); font-size: .96rem; }
.door ul { margin: 0 0 1.4rem; padding-left: 1.05rem; color: var(--on-paper-mute); font-size: .93rem; }
.door li { margin-bottom: .35rem; }
.door__go { margin-top: auto; font-family: var(--mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--signal-dim); }

/* ----------------------------------------------------------- provas ----- */
.proof { display: grid; gap: 1px; background: var(--ink-3); grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.proof__item { background: var(--ink); padding: 1.6rem 1.4rem; }
.proof__item strong { display: block; font-family: var(--display); font-size: 1.5rem; font-weight: 300; color: var(--paper); margin-bottom: .3rem; }
.proof__item span { font-size: .84rem; color: var(--on-dark-mute); }

/* --------------------------------------------------------- sequência ---- */
.seq { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--paper-2); }
.seq li { display: grid; gap: .35rem 1.75rem; grid-template-columns: 1fr; padding-block: 1.5rem; border-bottom: 1px solid var(--paper-2); }
@media (min-width: 720px) { .seq li { grid-template-columns: 8.5rem 1fr; } }
.seq__when { font-family: var(--mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--signal-dim); padding-top: .25rem; }
.seq__what strong { display: block; font-family: var(--display); font-weight: 400; font-size: 1.2rem; margin-bottom: .25rem; }
.seq__what p { margin: 0; color: var(--on-paper-mute); font-size: .96rem; }

/* --------------------------------------------------------------- preço -- */
.price-card { background: var(--paper); border: 1px solid var(--paper-2); padding: clamp(1.6rem, 3vw, 2.2rem); display: flex; flex-direction: column; }
.price-card--feature { border-color: var(--signal); box-shadow: 0 0 0 1px var(--signal); }
.price-card h3 { margin-bottom: .5rem; }
.price-card__value { font-family: var(--display); font-size: 2.4rem; font-weight: 300; line-height: 1; margin-bottom: .2rem; }
.price-card__unit { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-paper-mute); margin-bottom: 1.3rem; display: block; }
.price-card ul { margin: 0 0 1.6rem; padding: 0; list-style: none; font-size: .94rem; }
.price-card li { padding-left: 1.3rem; position: relative; margin-bottom: .5rem; color: var(--on-paper-mute); }
.price-card li::before { content: ''; position: absolute; left: 0; top: .62em; width: 7px; height: 1px; background: var(--signal); }
.price-card .btn { margin-top: auto; justify-content: center; }

.table-wrap { overflow-x: auto; }
table.rate { width: 100%; border-collapse: collapse; font-size: .94rem; min-width: 520px; }
table.rate th, table.rate td { text-align: left; padding: .85rem 1rem .85rem 0; border-bottom: 1px solid var(--paper-2); vertical-align: top; }
table.rate th { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-paper-mute); font-weight: 500; }
table.rate td:last-child { font-family: var(--mono); white-space: nowrap; font-weight: 500; }
table.rate .muted { color: var(--on-paper-mute); font-size: .88rem; }

/* ----------------------------------------------------------------- faq -- */
.faq { border-top: 1px solid var(--paper-2); max-width: var(--max-prose); }
.faq details { border-bottom: 1px solid var(--paper-2); }
.faq summary { cursor: pointer; padding-block: 1.15rem; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 1.5rem; align-items: baseline; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--mono); color: var(--signal-dim); flex: none; }
.faq details[open] summary::after { content: '–'; }
.faq details p { color: var(--on-paper-mute); font-size: .96rem; padding-bottom: 1.1rem; margin: 0; max-width: 58ch; }

/* -------------------------------------------------------------- aviso --- */
.notice { border-left: 2px solid var(--signal); padding: .2rem 0 .2rem 1.2rem; font-size: .92rem; color: var(--on-paper-mute); max-width: var(--max-prose); }
.on-ink .notice { color: var(--on-dark-mute); }

/* ------------------------------------------------------------ formulário */
.form { display: grid; gap: 1.1rem; max-width: 30rem; }
.field { display: grid; gap: .4rem; }
.field label { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-paper-mute); }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 1rem; padding: .7rem .8rem;
  border: 1px solid var(--paper-2); background: #fff; color: var(--on-paper); border-radius: 2px;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--signal); outline: none; }

/* ------------------------------------------------------------- rodapé --- */
.foot { background: var(--ink); color: var(--on-dark-mute); font-size: .9rem; }
.foot__grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.foot h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--seafoam); margin: 0 0 1rem; font-weight: 500; }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: .5rem; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--paper); }
.foot__legal { border-top: 1px solid var(--ink-3); padding-block: 1.5rem 2.5rem; font-size: .8rem; line-height: 1.7; }
.foot__legal p { max-width: 78ch; margin-bottom: .6rem; }

/* --------------------------------------------------------- WhatsApp ----- */
.wa {
  position: fixed; right: 1.15rem; bottom: 1.15rem; z-index: 60;
  display: inline-flex; align-items: center; gap: .55rem;
  background: var(--signal); color: #17110A; text-decoration: none;
  padding: .8rem 1.15rem; border-radius: 999px; font-weight: 600; font-size: .9rem;
  box-shadow: 0 10px 28px -12px rgba(12,34,38,.65);
}
.wa:hover { background: #F2B355; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--gutter); top: .5rem; z-index: 100; background: var(--signal); color: #17110A; padding: .6rem 1rem; }

/* ------------------------------------------------------- menu mobile ---- */
.nav__toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 38px; background: transparent; cursor: pointer;
  border: 1px solid var(--ink-3); border-radius: 2px; color: var(--on-dark);
}
.nav__toggle svg { width: 18px; height: 18px; }
@media (min-width: 940px) { .nav__toggle { display: none; } }

@media (max-width: 939px) {
  .nav__inner { flex-wrap: wrap; }
  .nav__links.is-open {
    display: flex; flex-direction: column; align-items: flex-start;
    gap: .25rem; width: 100%; padding: .5rem 0 1rem; border-top: 1px solid var(--ink-3); margin-top: .85rem;
  }
  .nav__links.is-open a { width: 100%; padding-block: .7rem; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav__links.is-open a.btn { width: auto; margin-top: .75rem; border-bottom: 0; }
}