/* ============================================================
   Landing page do Elokia. Layout apenas: cores, fontes, raios,
   sombras e movimento vêm de elokia.css (design system Palco).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--ek-font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ek-text-primary);
  background: var(--ek-bg-canvas);
  -webkit-font-smoothing: antialiased;
}
img, video, svg { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--ek-font-display); margin: 0; letter-spacing: -0.02em; }
h2 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.08; font-weight: 700; letter-spacing: -0.03em; }
h3 { font-size: 21px; line-height: 1.25; font-weight: 700; }
p { margin: 0; }
a { color: var(--ek-brand-primary); }
a.ek-btn { text-decoration: none; }

.largura { width: min(1200px, 100% - 32px); margin-inline: auto; }
.pular {
  position: absolute; left: 16px; top: -60px; z-index: 50;
  padding: var(--ek-space-2) var(--ek-space-4);
  border-radius: var(--ek-radius-full);
  background: var(--ek-bg-surface); color: var(--ek-text-primary);
  transition: top var(--ek-motion-fast);
}
.pular:focus { top: 12px; }
.ponto { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--ek-coral); }
.ek-overline { margin: 0 0 var(--ek-space-3); }

/* ---------------------------------------------------------- topo */
.topo {
  position: fixed; inset: 0 0 auto; z-index: 20;
  transition: background var(--ek-motion-base), box-shadow var(--ek-motion-base);
}
.topo-linha { display: flex; align-items: center; gap: var(--ek-space-8); height: 72px; }
.topo-marca { display: block; position: relative; }
.topo-marca img { height: 32px; width: auto; }
.logo-cor { position: absolute; inset: 0; opacity: 0; transition: opacity var(--ek-motion-base); }
.topo-nav { display: flex; gap: var(--ek-space-6); margin-left: auto; }
.topo-nav a { color: var(--ek-palco-100); font-weight: 600; font-size: 15px; text-decoration: none; }
.topo-nav a:hover { color: var(--ek-text-on-brand); }
.topo .topo-cta { box-shadow: none; background: var(--ek-text-on-brand); color: var(--ek-palco-900); }
.topo--solido { background: color-mix(in srgb, var(--ek-bg-surface) 92%, transparent); backdrop-filter: blur(14px); box-shadow: var(--ek-shadow-elev-1); }
.topo--solido .logo-cor { opacity: 1; }
.topo--solido .logo-claro { opacity: 0; }
.topo--solido .topo-nav a { color: var(--ek-text-secondary); }
.topo--solido .topo-nav a:hover { color: var(--ek-brand-primary); }
.topo--solido .topo-cta { background: var(--ek-palco-900); color: var(--ek-text-on-brand); }

/* Tema escuro: o topo sólido fica Noite, então volta o logo branco. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .topo--solido .logo-cor { opacity: 0; }
  :root:not([data-theme="light"]) .topo--solido .logo-claro { opacity: 1; }
  :root:not([data-theme="light"]) .topo--solido .topo-cta { background: var(--ek-sky); color: var(--ek-ink); }
}

/* ---------------------------------------------------------- hero */
.hero {
  position: relative; overflow: hidden;
  padding: 140px 0 96px;
  background: var(--ek-palco-900);
  color: var(--ek-text-on-brand);
}
.hero::before {
  content: ""; position: absolute; top: -260px; right: -220px;
  width: 820px; height: 820px; border-radius: 50%;
  background: var(--ek-palco-600); opacity: .45; filter: blur(90px);
}
.hero-marca-dagua { position: absolute; right: 4%; bottom: -120px; width: 620px; opacity: .07; pointer-events: none; }
.hero-grade { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--ek-space-12); align-items: center; }
.hero-overline {
  display: inline-flex; align-items: center; gap: var(--ek-space-2);
  margin-bottom: var(--ek-space-6);
  font: var(--ek-text-overline); letter-spacing: var(--ek-tracking-overline); text-transform: uppercase;
  color: var(--ek-voz-300);
}
.hero h1 { font-size: clamp(48px, 7.2vw, 96px); line-height: 1.02; letter-spacing: -0.035em; font-weight: 700; }
.hero-lead { margin-top: var(--ek-space-6); max-width: 560px; font-size: 19px; color: var(--ek-palco-100); }
.hero-nota { margin-top: var(--ek-space-4); font-size: 14px; color: var(--ek-palco-200); }

.lojas { display: flex; flex-wrap: wrap; gap: var(--ek-space-3); margin-top: var(--ek-space-8); }
.lojas--centro { justify-content: center; }
.loja {
  display: inline-flex; align-items: center; gap: var(--ek-space-3);
  min-height: 56px; padding: var(--ek-space-2) var(--ek-space-5) var(--ek-space-2) var(--ek-space-4);
  border-radius: var(--ek-radius-md);
  background: var(--ek-ink); color: var(--ek-text-on-brand); text-decoration: none;
  border: 1px solid color-mix(in srgb, var(--ek-text-on-brand) 18%, transparent);
  transition: transform var(--ek-motion-fast), background var(--ek-motion-fast);
}
.loja:hover { transform: translateY(-2px); }
.loja[aria-disabled="true"] { cursor: default; }
.loja[aria-disabled="true"]:hover { transform: none; }
.loja-icone { width: 26px; height: 26px; }
.loja span { display: flex; flex-direction: column; line-height: 1.1; }
.loja small { font-size: 11px; font-weight: 600; letter-spacing: .04em; opacity: .8; }
.loja b { font-family: var(--ek-font-display); font-size: 18px; font-weight: 600; }
.loja:focus-visible { outline: 3px solid var(--ek-sky); outline-offset: 3px; }

/* ---------------------------------------------------------- celular */
.celular {
  margin: 0;
  border-radius: 46px;
  padding: 10px;
  background: linear-gradient(145deg, var(--ek-neutro-700), var(--ek-neutro-900) 45%, var(--ek-neutro-800));
  box-shadow: var(--ek-shadow-elev-3), 0 0 0 1px color-mix(in srgb, var(--ek-sky) 22%, transparent);
}
.celular img { width: 100%; border-radius: 37px; }

.hero-celulares { position: relative; height: 620px; }
.hero-celulares .celular { position: absolute; width: 290px; }
.celular--frente { right: 12%; top: 0; transform: rotate(-3deg); }
.celular--fundo { right: 46%; top: 70px; transform: rotate(-9deg) scale(.9); opacity: .9; }
.selo-flutuante {
  position: absolute; z-index: 2;
  display: flex; align-items: center; gap: var(--ek-space-2);
  padding: var(--ek-space-3) var(--ek-space-4);
  border-radius: var(--ek-radius-md);
  background: var(--ek-bg-surface); color: var(--ek-text-primary);
  box-shadow: var(--ek-shadow-elev-3);
  font-weight: 700; font-size: 15px;
}
.selo--score { right: 2%; top: 260px; flex-direction: column; align-items: flex-start; gap: 0; }
.selo--score b { font-family: var(--ek-font-metric); font-size: 40px; line-height: 1; color: var(--ek-palco-900); }
.selo--score span { font-size: 12px; color: var(--ek-text-secondary); }
.selo--streak { left: 6%; bottom: 40px; }
.ponto--coral { background: var(--ek-coral); }
@media (prefers-reduced-motion: no-preference) {
  .selo-flutuante { animation: flutua 6s var(--ek-ease-brand) infinite alternate; }
  .selo--streak { animation-delay: -3s; }
}
@keyframes flutua { from { transform: translateY(0); } to { transform: translateY(-14px); } }

/* ---------------------------------------------------------- vídeo */
.video { padding: var(--ek-space-24) 0; background: var(--ek-night); color: var(--ek-text-on-brand); text-align: center; }
.video .ek-overline { color: var(--ek-voz-300); }
.video h2 { margin-bottom: var(--ek-space-10); }
.video-moldura {
  border-radius: var(--ek-radius-xl); overflow: hidden;
  box-shadow: 0 40px 120px -30px color-mix(in srgb, var(--ek-palco-600) 55%, transparent);
  border: 1px solid color-mix(in srgb, var(--ek-sky) 18%, transparent);
  background: var(--ek-ink);
}
.video-moldura video { width: 100%; aspect-ratio: 16 / 9; }

/* ---------------------------------------------------------- seções */
.secao { padding: var(--ek-space-24) 0; }
.secao--sutil { background: var(--ek-bg-surface); }
.secao-cabeca { max-width: 720px; margin-bottom: var(--ek-space-16); }
.secao-lead { margin-top: var(--ek-space-4); font-size: 19px; color: var(--ek-text-secondary); }

.passos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--ek-space-8); }
.passo .celular--passo { margin-bottom: var(--ek-space-6); border-radius: 36px; padding: 8px; }
.passo .celular--passo img { border-radius: 29px; }
.passo-numero { display: block; font-family: var(--ek-font-metric); font-weight: 700; font-size: 15px; letter-spacing: .14em; color: var(--ek-coral-text); }
.passo h3 { margin: var(--ek-space-2) 0 var(--ek-space-2); }
.passo p { color: var(--ek-text-secondary); font-size: 16px; }

.recursos-grade { display: grid; grid-template-columns: 1fr 1fr; gap: var(--ek-space-16); align-items: center; }
.recursos-lista { list-style: none; padding: 0; margin: var(--ek-space-10) 0 0; display: grid; gap: var(--ek-space-6); }
.recursos-lista li { position: relative; padding-left: var(--ek-space-8); }
.recursos-lista li::before { content: ""; position: absolute; left: 0; top: 9px; width: 12px; height: 12px; border-radius: 50%; background: var(--ek-coral); }
.recursos-lista p { margin-top: var(--ek-space-1); color: var(--ek-text-secondary); }
.recursos-celulares { display: grid; grid-template-columns: 1fr 1fr; gap: var(--ek-space-6); }
.celular--desce { transform: translateY(64px); }

.privacidade {
  display: grid; grid-template-columns: auto 1fr; gap: var(--ek-space-8); align-items: start;
  padding: var(--ek-space-12);
  border-radius: var(--ek-radius-xl);
  background: var(--ek-bg-brand-soft);
}
.privacidade-icone { width: 64px; height: 64px; color: var(--ek-brand-primary); }
.privacidade h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: var(--ek-space-4); }
.privacidade p:not(.ek-overline) { max-width: 760px; font-size: 18px; color: var(--ek-text-secondary); }

.baixar {
  padding: var(--ek-space-24) 16px;
  text-align: center;
  background: var(--ek-gradient-splash);
  color: var(--ek-text-on-brand);
}
.baixar-icone { width: 112px; margin: 0 auto var(--ek-space-8); border-radius: 26px; box-shadow: var(--ek-shadow-elev-3); }
.baixar p { margin-top: var(--ek-space-3); font-size: 19px; color: var(--ek-palco-100); }
.loja--clara { background: var(--ek-text-on-brand); color: var(--ek-ink); border-color: transparent; }

.rodape { padding: var(--ek-space-10) 0; border-top: 1px solid var(--ek-border-default); background: var(--ek-bg-surface); }
.rodape-linha { display: flex; align-items: center; justify-content: space-between; gap: var(--ek-space-4); flex-wrap: wrap; }
.rodape p { font-size: 14px; color: var(--ek-text-muted); }
.rodape img { height: 28px; width: auto; }

/* ---------------------------------------------------------- entrada suave */
@media (prefers-reduced-motion: no-preference) {
  .revelar { opacity: 0; transform: translateY(28px); transition: opacity var(--ek-motion-slow), transform var(--ek-motion-slow); }
  .revelar--visivel { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------- responsivo */
@media (max-width: 1024px) {
  .passos { grid-template-columns: repeat(2, 1fr); }
  .hero-grade, .recursos-grade { grid-template-columns: 1fr; }
  .hero-celulares { height: 560px; max-width: 520px; width: 100%; margin: 0 auto; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .topo-nav { display: none; }
  .topo-cta { margin-left: auto; }
  .hero { padding: 112px 0 64px; }
  .hero-lead { font-size: 17px; }
  .hero-celulares { height: 470px; }
  .hero-celulares .celular { width: 220px; }
  .celular--frente { right: 4%; }
  .celular--fundo { right: 40%; top: 50px; }
  .selo--score { right: 0; top: 230px; }
  .selo--streak { left: 0; bottom: 10px; }
  .video, .secao, .baixar { padding-block: var(--ek-space-16); }
  .passos { grid-template-columns: 1fr; gap: var(--ek-space-12); }
  .passo .celular--passo { max-width: 280px; }
  .privacidade { grid-template-columns: 1fr; padding: var(--ek-space-8); }
  .celular--desce { transform: translateY(32px); }
  .lojas { flex-direction: column; align-items: stretch; }
  .lojas--centro { align-items: center; }
}