/* Tarvus — landing do apex tarvus.com.br
   Paleta da marca: teal #001919/#002322 · dourado #CCAF75 · apoio #B8963E · creme #F5F2EC
   100% estática — sem JavaScript e SEM style inline (CSP default-src 'none').
   Sem web fonts (font-src bloqueado): tipografia 100% do sistema. */

:root {
  --verde-escuro: #001a19;
  --verde: #0F2419;
  --dourado: #CCAF75;
  --dourado-claro: #e7cf97;
  --dourado-apoio: #B8963E;
  --creme: #F5F2EC;
  --texto: #d7e0da;
  --texto-fraco: #8fa39a;
  --linha: rgba(204, 175, 117, 0.16);
  --serif: "Hoefler Text", "Didot", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --foil: linear-gradient(110deg, #9C6F2E 0%, #F0DCA0 26%, #E0A24A 50%, #F8ECA1 70%, #B8963E 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; }

body {
  font-family: var(--sans);
  color: var(--texto);
  background-color: #001212;
  /* campo teal contínuo, levemente mais vivo no topo (hero) */
  background-image:
    radial-gradient(120% 70% at 50% -8%, #00302d 0%, #001f1e 38%, #001514 72%, #001212 100%);
  background-attachment: fixed;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ====================== HERO ====================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7vh 22px calc(5vh + env(safe-area-inset-bottom));
}

.halo {
  display: none;
  position: absolute; top: 38%; left: 50%;
  width: min(86vw, 560px); aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(204,175,117,.3) 0%, rgba(184,150,62,.06) 52%, transparent 70%);
  filter: blur(8px); z-index: 0; pointer-events: none;
  animation: pulsar 7s ease-in-out infinite;
}

.hero-wrap {
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(18px) scale(0.985);
  animation: surgir 1.25s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-logo {
  display: block;
  width: min(70vw, 360px); height: auto;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 54%, transparent 90%);
  mask-image: radial-gradient(circle at 50% 50%, #000 54%, transparent 90%);
  animation: flutuar 6.5s ease-in-out 1.2s infinite;
}

.hero-tag {
  position: relative; z-index: 1;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 4.6vw, 2.3rem);
  line-height: 1.28; font-weight: 400; color: var(--creme);
  max-width: 20ch; margin: 4px 0 0;
  opacity: 0; transform: translateY(12px);
  animation: surgir 1s cubic-bezier(0.22,1,0.36,1) 0.35s forwards;
}
.hero-tag strong {
  font-weight: 400;
  background: var(--foil); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hero-sub {
  position: relative; z-index: 1;
  max-width: 56ch; margin: 18px 0 0;
  font-size: clamp(0.95rem, 2.4vw, 1.06rem); color: var(--texto-fraco);
  opacity: 0; transform: translateY(12px);
  animation: surgir 1s cubic-bezier(0.22,1,0.36,1) 0.5s forwards;
}

.hero-scroll {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  color: var(--dourado-apoio); opacity: .5;
  animation: descer 2.4s ease-in-out infinite;
}

/* ====================== CTA (pílula dourada) ====================== */
.cta {
  position: relative; z-index: 1;
  margin-top: clamp(18px, 3.4vh, 32px);
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 34px; border-radius: 999px;
  font-family: var(--sans);
  font-size: 1rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  text-decoration: none; color: #0c2018;
  background: linear-gradient(135deg, #e0c489 0%, var(--dourado) 45%, var(--dourado-apoio) 100%);
  box-shadow: 0 12px 30px rgba(184,150,62,.28), inset 0 1px 0 rgba(255,255,255,.35);
  opacity: 0; transform: translateY(10px);
  animation: surgir 0.9s cubic-bezier(0.22,1,0.36,1) 0.7s forwards;
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.cta:hover, .cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(184,150,62,.42), inset 0 1px 0 rgba(255,255,255,.45);
  filter: brightness(1.04); outline: none;
}
.cta:focus-visible { box-shadow: 0 0 0 3px rgba(204,175,117,.55), 0 18px 40px rgba(184,150,62,.42); }
.cta-seta { transition: transform .25s ease; }
.cta:hover .cta-seta, .cta:focus-visible .cta-seta { transform: translateX(4px); }

/* CTA fixo no canto superior direito — sempre visível ao rolar */
.cta-fixo {
  position: fixed; top: 18px; right: 20px; z-index: 50;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: 999px;
  font-family: var(--sans);
  font-size: .82rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
  text-decoration: none; color: #0c2018;
  background: linear-gradient(135deg, #e0c489 0%, var(--dourado) 45%, var(--dourado-apoio) 100%);
  box-shadow: 0 8px 22px rgba(0,16,14,.5), inset 0 1px 0 rgba(255,255,255,.4);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.cta-fixo:hover, .cta-fixo:focus-visible {
  transform: translateY(-1px); filter: brightness(1.05);
  box-shadow: 0 12px 28px rgba(0,16,14,.6), inset 0 1px 0 rgba(255,255,255,.5);
  outline: none;
}
.cta-fixo:focus-visible { box-shadow: 0 0 0 3px rgba(204,175,117,.6), 0 12px 28px rgba(0,16,14,.6); }
.cta-fixo .cta-seta { transition: transform .25s ease; }
.cta-fixo:hover .cta-seta, .cta-fixo:focus-visible .cta-seta { transform: translateX(3px); }
@media (max-width: 600px) {
  .cta-fixo { top: 12px; right: 12px; padding: 9px 16px; font-size: .74rem; letter-spacing: .1em; }
}

/* ====================== SEÇÕES ====================== */
.wrap { width: 100%; max-width: 1060px; margin: 0 auto; padding: 0 24px; }
.wrap.estreito { max-width: 720px; text-align: center; }

.secao { padding: clamp(56px, 9vh, 104px) 0; position: relative; }
.secao.alt { background: rgba(0, 38, 35, 0.34); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }

.kicker {
  display: inline-block;
  font-size: .72rem; letter-spacing: .34em; text-transform: uppercase; font-weight: 700;
  background: var(--foil); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 10px;
}
.secao h2 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.16; color: var(--creme);
  margin: 0 0 34px; max-width: 18ch;
}
.wrap.estreito h2 { margin-left: auto; margin-right: auto; }

/* faixa-tese */
.faixa { padding: clamp(40px, 7vh, 80px) 0; border-bottom: 1px solid var(--linha); }
.tese {
  font-family: var(--serif); font-style: italic;
  font-size: clamp(1.2rem, 3.2vw, 1.7rem); line-height: 1.4; color: var(--creme);
  text-align: center; max-width: 30ch; margin: 0 auto;
}
.tese strong { font-style: normal; color: var(--dourado-claro); font-weight: 400; }

/* grade de funcionalidades */
.grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: linear-gradient(160deg, rgba(8,42,38,.55), rgba(2,24,22,.5));
  border: 1px solid var(--linha); border-radius: 14px; padding: 24px 22px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover {
  transform: translateY(-4px); border-color: rgba(204,175,117,.4);
  box-shadow: 0 16px 34px rgba(0,18,16,.5);
}
.card h3 { font-size: 1.06rem; color: var(--creme); margin: 14px 0 8px; font-weight: 600; }
.card p { margin: 0; font-size: .94rem; color: var(--texto-fraco); }
.card strong { color: var(--texto); font-weight: 600; }

/* ícones */
.ic { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px;
  border-radius: 12px; background: rgba(204,175,117,.1); border: 1px solid var(--linha); }
.ic svg { width: 24px; height: 24px; }
.ic.sm { width: 30px; height: 30px; border-radius: 9px; }
.ic.sm svg { width: 17px; height: 17px; }
svg .s { fill: none; stroke: var(--dourado); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }

/* valores (por que tarvus) */
.valores { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
.valor { position: relative; padding-left: 60px; }
.vnum {
  position: absolute; left: 0; top: -4px;
  font-family: var(--serif); font-size: 2rem; line-height: 1;
  background: var(--foil); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.valor h3 { font-size: 1.1rem; color: var(--creme); margin: 0 0 7px; font-weight: 600; }
.valor p { margin: 0; font-size: .96rem; color: var(--texto-fraco); }
.valor strong { color: var(--texto); font-weight: 600; }

/* destaque de valor */
.secao.destaque { text-align: center; }
.frase {
  font-family: var(--serif); font-size: clamp(1.8rem, 5vw, 3rem); line-height: 1.18;
  color: var(--creme); margin: 0;
}
.frase strong {
  font-weight: 400; background: var(--foil);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.frase-sub { margin: 22px auto 0; max-width: 60ch; color: var(--texto-fraco); font-size: 1.02rem; }

/* selos de segurança */
.selos { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-wrap: wrap; gap: 14px 28px; }
.selos li { display: inline-flex; align-items: center; gap: 10px; font-size: .96rem; color: var(--texto); font-weight: 600; }

.oab {
  display: flex; align-items: center; gap: 14px;
  background: linear-gradient(135deg, rgba(204,175,117,.1), rgba(184,150,62,.04));
  border: 1px solid var(--linha); border-radius: 12px; padding: 16px 20px;
  font-size: .96rem; color: var(--texto); max-width: 760px;
}
.oab strong { color: var(--dourado-claro); font-weight: 600; }

/* CTA final */
.secao.final { text-align: center; padding-bottom: clamp(64px, 11vh, 120px); }
.final-h { font-family: var(--serif); font-weight: 400; color: var(--creme);
  font-size: clamp(1.7rem, 4.4vw, 2.6rem); line-height: 1.18; margin: 0 auto 30px; max-width: 22ch; }
.secao.final .cta { opacity: 1; transform: none; animation: none; }

/* rodapé */
.rodape {
  border-top: 1px solid var(--linha); padding: 26px 24px;
  text-align: center; color: var(--texto-fraco);
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap;
}
.rmark { font-weight: 700; letter-spacing: .28em;
  background: var(--foil); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rsep { color: var(--dourado-apoio); opacity: .5; }

/* ====================== keyframes ====================== */
@keyframes surgir { to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes flutuar { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulsar { 0%,100% { opacity:.7; transform:translate(-50%,-50%) scale(.97);} 50% { opacity:1; transform:translate(-50%,-50%) scale(1.06);} }
@keyframes descer { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

@media (prefers-reduced-motion: reduce) {
  .hero-wrap, .hero-tag, .hero-sub, .cta { opacity: 1; transform: none; animation: none; }
  .hero-logo, .halo, .hero-scroll { animation: none; }
  html { scroll-behavior: auto; }
}

/* ====================== responsivo ====================== */
@media (max-width: 880px) {
  .grade { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grade { grid-template-columns: 1fr; }
  .valores { grid-template-columns: 1fr; gap: 24px; }
  .cta { padding: 14px 28px; letter-spacing: .12em; }
  .hero-scroll { display: none; }
}