/* O Sopro — selo cultural. Mesma identidade do site do livro: noite, dourado, Cinzel e Garamond. */
:root {
  --noite: #0b1020;
  --noite-2: #0e1426;
  --superficie: #121a30;
  --texto: #f3ead8;
  --texto-2: #cfc4ad;
  --texto-3: #a99d86;
  --texto-4: #8f8670;
  --ouro: #d9b56e;
  --ouro-claro: #f0d49a;
  --ouro-linha: rgba(217, 181, 110, .2);
  --f-titulo: 'Cinzel', serif;
  --f-citacao: 'Cormorant Garamond', serif;
  --f-texto: 'EB Garamond', Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--noite); color: var(--texto); font-family: var(--f-texto); }
img { max-width: 100%; }
a { color: var(--ouro); }
a:hover { color: var(--ouro-claro); }
:focus-visible { outline: 2px solid var(--ouro); outline-offset: 2px; }
section[id] { scroll-margin-top: 70px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.secao { padding: 110px 0; }
.secao-alt { background: var(--noite-2); }
.eyebrow { font-family: var(--f-titulo); font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: var(--ouro); }
.h2 { font-family: var(--f-titulo); font-weight: 600; font-size: 40px; line-height: 1.15; margin: 12px 0 0; }
.lead { font-size: 21px; line-height: 1.6; color: var(--texto-2); margin: 16px 0 0; max-width: 680px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 2px; font-family: var(--f-titulo); font-weight: 600; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; text-decoration: none; border: 1px solid var(--ouro); transition: background .2s, color .2s; }
.btn-ouro { background: var(--ouro); color: #1a1408; }
.btn-ouro:hover { background: var(--ouro-claro); color: #1a1408; }
.btn-vazado { color: var(--texto); }
.btn-vazado:hover { background: rgba(217,181,110,.15); color: var(--texto); }

/* Menu */
.barra { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(7,10,22,.6); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border-bottom: 1px solid var(--ouro-linha); }
.nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 32px; max-width: 1440px; margin: 0 auto; }
.nav-marca { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-titulo); font-weight: 700; font-size: 17px; letter-spacing: .22em; color: var(--texto); text-decoration: none; padding: 6px 0; }
.nav-marca img { width: 34px; height: 34px; filter: drop-shadow(0 0 6px rgba(217,181,110,.35)); }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-family: var(--f-titulo); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: #e7dcc3; text-decoration: none; padding: 12px 0; }
.nav-links a:hover { color: var(--ouro-claro); }

/* Topo */
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 120px 24px 80px; overflow: hidden; }
.hero-brilho { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 45% at 50% 32%, rgba(217,181,110,.16), transparent 70%); pointer-events: none; }
.hero-logo-caixa { position: relative; width: 240px; height: 240px; }
.hero-logo { position: relative; z-index: 1; width: 240px; height: 240px; filter: drop-shadow(0 0 30px rgba(240,212,154,.35)); animation: respirar 6s ease-in-out infinite; }
.chama { position: absolute; border-radius: 50%; pointer-events: none; mix-blend-mode: screen; will-change: transform, opacity; }
.chama-1 { inset: -45%; background: radial-gradient(circle, rgba(255,196,96,.42) 0%, rgba(230,150,50,.18) 35%, transparent 66%); filter: blur(22px); animation: chama-a 4.3s ease-in-out infinite; }
.chama-2 { inset: -30%; background: radial-gradient(circle at 46% 54%, rgba(255,214,140,.38) 0%, rgba(255,170,70,.14) 40%, transparent 68%); filter: blur(16px); animation: chama-b 5.7s ease-in-out infinite; }
.chama-3 { inset: -12%; background: radial-gradient(circle at 54% 46%, rgba(255,232,180,.32) 0%, transparent 60%); filter: blur(10px); animation: chama-c 2.3s ease-in-out infinite; }
@keyframes chama-a { 0%, 100% { transform: scale(1) translate(0, 0); opacity: .75; } 30% { transform: scale(1.08) translate(-6px, -4px); opacity: 1; } 65% { transform: scale(.95) translate(5px, 3px); opacity: .65; } }
@keyframes chama-b { 0%, 100% { transform: scale(.96) translate(4px, 2px); opacity: .7; } 45% { transform: scale(1.1) translate(-4px, -6px); opacity: 1; } 75% { transform: scale(1) translate(3px, -2px); opacity: .8; } }
@keyframes chama-c { 0%, 100% { transform: scale(1); opacity: .55; } 20% { opacity: .9; } 40% { transform: scale(1.06); opacity: .6; } 60% { opacity: 1; } 80% { transform: scale(.97); opacity: .7; } }
.hero-brilho { animation: halo 9s ease-in-out infinite; }
@keyframes halo { 0%, 100% { opacity: .8; } 50% { opacity: 1; } }
@keyframes respirar { 0%, 100% { transform: scale(1); filter: drop-shadow(0 0 24px rgba(240,212,154,.3)); } 50% { transform: scale(1.03); filter: drop-shadow(0 0 40px rgba(240,212,154,.5)); } }
.hero h1 { position: relative; margin: 18px 0 0; font-family: var(--f-titulo); font-weight: 600; font-size: 64px; letter-spacing: .28em; text-transform: uppercase; color: var(--ouro-claro); }
.hero-sub { position: relative; margin: 10px 0 0; font-family: var(--f-citacao); font-style: italic; font-size: 28px; color: var(--texto-2); }
.caminhos { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; margin-top: 56px; }
.caminho { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 280px; padding: 30px 24px; border: 1px solid rgba(217,181,110,.35); border-radius: 4px; background: rgba(18,26,48,.6); color: var(--texto); text-decoration: none; transition: border-color .25s, transform .25s, background .25s; }
.caminho:hover { border-color: var(--ouro); background: rgba(217,181,110,.08); transform: translateY(-3px); color: var(--texto); }
.caminho-icone { color: var(--ouro); }
.caminho-titulo { font-family: var(--f-titulo); font-size: 22px; letter-spacing: .14em; text-transform: uppercase; }
.caminho-texto { font-size: 17px; line-height: 1.45; color: var(--texto-3); }

/* Música */
.musica-banner { display: block; width: 100%; border-radius: 4px; border: 1px solid var(--ouro-linha); }
.musica-intro { display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: flex-end; justify-content: space-between; margin-top: 48px; }
.videos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 40px; }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: 4px; overflow: hidden; background: #000; border: 1px solid var(--ouro-linha); }
.video-destaque { grid-column: 1 / -1; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-botao { position: absolute; inset: 0; width: 100%; padding: 0; border: 0; background: none; cursor: pointer; color: var(--texto); }
.video-botao img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s, filter .4s; filter: brightness(.8); }
.video-botao:hover img { transform: scale(1.03); filter: brightness(.95); }
.video-play { position: absolute; left: 50%; top: 50%; width: 68px; height: 68px; margin: -34px 0 0 -34px; border-radius: 50%; background: rgba(217,181,110,.92); box-shadow: 0 6px 24px rgba(0,0,0,.5); }
.video-play::after { content: ""; position: absolute; left: 27px; top: 21px; border-left: 20px solid #1a1408; border-top: 13px solid transparent; border-bottom: 13px solid transparent; }
.video-destaque .video-play { width: 88px; height: 88px; margin: -44px 0 0 -44px; }
.video-destaque .video-play::after { left: 35px; top: 27px; border-left-width: 26px; border-top-width: 17px; border-bottom-width: 17px; }
.video-titulo { position: absolute; left: 0; right: 0; bottom: 0; padding: 32px 16px 12px; text-align: left; font-family: var(--f-titulo); font-size: 15px; letter-spacing: .04em; background: linear-gradient(0deg, rgba(7,10,22,.9), transparent); }
.video-destaque .video-titulo { font-size: 22px; padding: 48px 24px 18px; }
.videos-mais { margin: 22px 0 0; text-align: center; font-size: 18px; }

/* Literatura */
.livros { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.livro { display: flex; flex-direction: column; gap: 18px; }
.livro-capa { display: block; aspect-ratio: 155 / 230; border-radius: 2px 4px 4px 2px; overflow: hidden; box-shadow: 0 18px 40px rgba(0,0,0,.5); transition: transform .3s; }
a.livro-capa:hover { transform: translateY(-4px); }
.livro-capa img { width: 100%; height: 100%; object-fit: cover; display: block; }
.livro-capa-quadrada { display: flex; align-items: center; background: #04060c; }
.livro-capa-quadrada img { height: auto; object-fit: contain; }
.livro-capa-vazia { display: flex; align-items: center; justify-content: center; padding: 24px; text-align: center; background: linear-gradient(160deg, #1a2440, #0e1426); border: 1px solid var(--ouro-linha); }
.livro-capa-vazia span { font-family: var(--f-titulo); font-size: 22px; line-height: 1.3; letter-spacing: .08em; color: rgba(240,212,154,.55); }
.livro-info h3 { margin: 8px 0 0; font-family: var(--f-titulo); font-size: 22px; font-weight: 600; line-height: 1.25; }
.livro-sub { margin: 4px 0 0; font-family: var(--f-citacao); font-style: italic; font-size: 20px; color: var(--ouro-claro); }
.livro-info p { font-size: 18px; line-height: 1.55; color: var(--texto-2); }
.livro-status { display: inline-block; font-family: var(--f-titulo); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; padding: 4px 10px; border: 1px solid rgba(217,181,110,.4); border-radius: 2px; color: var(--texto-3); }
.status-breve { background: var(--ouro); border-color: var(--ouro); color: #1a1408; }

/* Sobre */
.sobre { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.sobre-foto { width: 220px; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 2px; border: 1px solid rgba(217,181,110,.35); }
.sobre > div { flex: 1 1 420px; min-width: 0; }

.contato { display: flex; flex-direction: column; align-items: center; text-align: center; }
.contato .lead { margin-left: auto; margin-right: auto; }
.contato .btn { margin-top: 32px; text-transform: none; letter-spacing: .04em; font-size: 17px; }
.rodape { border-top: 1px solid var(--ouro-linha); padding: 36px 0; }
.rodape .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; font-size: 15px; color: var(--texto-4); }

@media (max-width: 860px) {
  .livros { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .videos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .wrap { padding: 0 20px; }
  .nav { padding: 8px 16px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 12px; letter-spacing: .1em; }
  .hero h1 { font-size: 42px; letter-spacing: .2em; }
  .hero-sub { font-size: 22px; }
  .hero-logo, .hero-logo-caixa { width: 180px; height: 180px; }
  .h2 { font-size: 30px; }
  .secao { padding: 80px 0; }
  .livros { grid-template-columns: 1fr; }
  .livro { flex-direction: row; gap: 16px; }
  .livro-capa { flex: 0 0 120px; }
  .videos { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .hero-logo, .chama, .hero-brilho { animation: none; } html { scroll-behavior: auto; } }