/* ===== André Nunes Art — estilos compartilhados das duas LPs ===== */
:root {
  --papel: #F7F2E9;
  --papel-2: #EFE8DA;
  --tinta: #1E1B16;
  --tinta-suave: #57503F;
  --acento: #C05B33;
  --acento-escuro: #A3491F;
  --linha: rgba(30, 27, 22, .12);
  --branco: #FFFFFF;
  --radius: 18px;
  --sombra: 0 18px 40px -18px rgba(30, 27, 22, .35);
  --f-display: "Fraunces", Georgia, serif;
  --f-body: "Inter", system-ui, sans-serif;
  --f-hand: "Caveat", cursive;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-body);
  background: var(--papel);
  color: var(--tinta);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, 92%); margin: 0 auto; }
.section { padding: 88px 0; }

/* textura de papel sutil */
body.lp-arte::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .5;
  background-image: radial-gradient(rgba(30,27,22,.045) 1px, transparent 1px);
  background-size: 22px 22px;
}
main { position: relative; z-index: 1; }

h1, h2, h3 { font-family: var(--f-display); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.7rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.35rem; }
.lead { font-size: 1.13rem; color: var(--tinta-suave); }
.hand { font-family: var(--f-hand); font-size: 1.25rem; color: var(--acento); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--tinta-suave); margin-bottom: 14px;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--acento); flex: none; }
.eyebrow.center { justify-content: center; }

.hl { position: relative; display: inline-block; white-space: nowrap; }
.hl .scribble {
  position: absolute; left: -2%; bottom: -6px; width: 104%; height: 14px; overflow: visible;
}
.hl .scribble path {
  fill: none; stroke: var(--acento); stroke-width: 3.4; stroke-linecap: round;
  stroke-dasharray: 260; stroke-dashoffset: 260;
}
.reveal.in .scribble path, .hero .scribble path { animation: draw 1.1s .5s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.hl-soft { color: var(--acento); font-style: italic; }

/* ===== Botões ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 1rem;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  will-change: transform;
}
.btn-sm { padding: 10px 18px; font-size: .9rem; }
.btn-primary { background: var(--acento); color: #fff; box-shadow: 0 10px 24px -10px rgba(192, 91, 51, .6); }
.btn-primary:hover { background: var(--acento-escuro); transform: translateY(-2px); }
.btn-ghost { border: 1.5px solid var(--linha); color: var(--tinta); background: transparent; }
.btn-ghost:hover { border-color: var(--tinta); transform: translateY(-2px); }
.btn-dark { background: var(--tinta); color: var(--papel); }
.btn-dark:hover { background: #000; transform: translateY(-2px); }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--papel) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linha);
}
.header-grid { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-logo { height: 40px; width: 40px; object-fit: contain; }
.brand-name { font-family: var(--f-display); font-weight: 700; font-size: 1.15rem; white-space: nowrap; }
.brand-name em { color: var(--acento); font-style: italic; }
.main-nav { display: flex; gap: 26px; align-items: center; }
.main-nav a { font-weight: 500; font-size: .95rem; color: var(--tinta-suave); transition: color .2s; }
.main-nav a:hover { color: var(--tinta); }
.nav-switch {
  color: var(--acento) !important; font-weight: 600 !important;
  border: 1.5px solid var(--acento); border-radius: 999px;
  padding: 8px 18px !important;
  transition: background .25s, color .25s;
}
.nav-switch:hover { background: var(--acento); color: #fff !important; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--tinta); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ===== Hero ===== */
.hero { padding: 72px 0 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-bottom: 72px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0 26px; }
.hero-copy h1 { margin: 10px 0 18px; }
.hero-badges { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--tinta-suave); font-size: .95rem; font-weight: 500; }
.hero-art { position: relative; }
.frame-tilt {
  transform: rotate(2.5deg); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--sombra); border: 10px solid #fff; background: #fff;
  transition: transform .5s ease;
}
.frame-tilt:hover { transform: rotate(.5deg) scale(1.01); }
.frame-tilt img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.frame-tilt figcaption { padding: 8px 4px 2px; text-align: center; }
.hero-mini {
  position: absolute; width: 30%; left: -6%; bottom: -8%;
  border: 6px solid #fff; border-radius: 12px; box-shadow: var(--sombra);
  transform: rotate(-6deg); animation: floaty 5s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { translate: 0 0; } 50% { translate: 0 -10px; } }

/* marquee */
.marquee { border-block: 1px solid var(--linha); padding: 14px 0; overflow: hidden; background: var(--papel-2); }
.marquee-track {
  display: flex; gap: 34px; align-items: center; width: max-content;
  animation: marquee 26s linear infinite;
  font-family: var(--f-display); font-style: italic; font-size: 1.05rem; color: var(--tinta-suave);
}
.marquee-track i { color: var(--acento); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== Sobre ===== */
.sobre-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.sobre-fotos { position: relative; }
.foto-principal { border-radius: var(--radius); overflow: hidden; box-shadow: var(--sombra); transform: rotate(-1.5deg); }
.foto-principal img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.tape-note {
  position: absolute; bottom: -14px; right: 4%; background: #fff; padding: 6px 18px;
  border-radius: 6px; box-shadow: 0 8px 20px -10px rgba(30,27,22,.4); transform: rotate(2deg);
}
.sobre-texto h2 { margin-bottom: 18px; }
.sobre-texto p { margin-bottom: 14px; color: var(--tinta-suave); }
.check-list { list-style: none; margin: 10px 0 26px; }
.check-list li { padding-left: 30px; position: relative; margin-bottom: 10px; color: var(--tinta-suave); }
.check-list li::before { content: "✔"; position: absolute; left: 0; color: var(--acento); font-weight: 700; }
.check-list strong { color: var(--tinta); }

/* ===== Seções cabeçalho ===== */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-sub { color: var(--tinta-suave); margin-top: 12px; }

/* ===== Obras destaque ===== */
.obra {
  display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: center;
  padding: 34px 0; border-top: 1px dashed var(--linha);
}
.obra:last-of-type { border-bottom: 1px dashed var(--linha); }
.obra.invert .obra-img { order: 2; }
.obra-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--sombra); position: relative; }
.obra-img img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; transition: transform .6s ease; }
.obra-img:hover img { transform: scale(1.03); }
.obra-tag { display: inline-block; margin-bottom: 6px; }
.obra-info h3 { font-size: 1.6rem; margin-bottom: 12px; }
.obra-info p { color: var(--tinta-suave); }
.specs { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 16px; }
.specs li {
  font-size: .82rem; font-weight: 600; color: var(--tinta-suave);
  background: var(--papel-2); border: 1px solid var(--linha);
  padding: 6px 14px; border-radius: 999px;
}

/* flip antes/depois */
.flip-card { cursor: pointer; }
.flip-card .flip-back { position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; }
.flip-card.flipped .flip-back, .flip-card:hover .flip-back { opacity: 1; }
.flip-hint {
  position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%);
  background: rgba(30,27,22,.8); color: #fff; font-size: .8rem; font-weight: 600;
  padding: 7px 16px; border-radius: 999px; white-space: nowrap; pointer-events: none;
}

/* ===== Galeria ===== */
.galeria-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 10px 30px -18px rgba(30,27,22,.35); border: 1px solid var(--linha);
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.card img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.card figcaption { padding: 14px 16px 18px; }
.card figcaption strong { display: block; font-family: var(--f-display); font-size: 1.02rem; margin-bottom: 4px; }
.card figcaption span { font-size: .85rem; color: var(--tinta-suave); line-height: 1.5; display: block; }
.galeria-cta { text-align: center; margin-top: 48px; }
.galeria-cta p { font-family: var(--f-display); font-style: italic; font-size: 1.25rem; margin-bottom: 18px; }

/* ===== Como funciona ===== */
.como { background: var(--papel-2); border-block: 1px solid var(--linha); }
.passos { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: passo; }
.passos li {
  background: #fff; border: 1px solid var(--linha); border-radius: var(--radius);
  padding: 28px 24px; position: relative;
}
.passo-num {
  display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center;
  background: var(--acento); color: #fff; border-radius: 50%; font-size: 1.5rem; margin-bottom: 14px;
}
.passos h3 { font-size: 1.15rem; margin-bottom: 8px; }
.passos p { font-size: .92rem; color: var(--tinta-suave); }
.nota { text-align: center; margin-top: 26px; color: var(--tinta-suave); font-size: .92rem; }

/* ===== Contato ===== */
.contato-card {
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center;
  background: var(--tinta); color: var(--papel); border-radius: 28px;
  padding: 56px; box-shadow: var(--sombra); position: relative; overflow: hidden;
}
.contato-card .eyebrow { color: rgba(247,242,233,.7); }
.contato-card h2 { margin-bottom: 12px; }
.contato-card > .contato-copy > p { color: rgba(247,242,233,.75); margin-bottom: 28px; }
.contato-canais { display: flex; flex-direction: column; gap: 14px; max-width: 420px; }
.canal {
  display: flex; align-items: center; gap: 14px;
  background: rgba(247,242,233,.07); border: 1px solid rgba(247,242,233,.15);
  padding: 14px 18px; border-radius: 14px; transition: background .25s, transform .25s;
}
.canal:hover { background: rgba(247,242,233,.14); transform: translateX(4px); }
.canal-icone {
  width: 44px; height: 44px; border-radius: 12px; background: var(--acento);
  display: inline-flex; align-items: center; justify-content: center; color: #fff; flex: none;
}
.canal span strong { font-size: .95rem; }
.canal span { font-size: .88rem; line-height: 1.4; }
.contato-arte img {
  border-radius: 16px; border: 6px solid rgba(247,242,233,.12);
  transform: rotate(3deg); box-shadow: 0 24px 48px -20px rgba(0,0,0,.6);
}

/* ===== Cross link ===== */
.cross { padding-top: 0; }
.cross-card {
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  border: 1.5px dashed var(--acento); border-radius: 28px; padding: 44px 48px;
  background: color-mix(in srgb, var(--acento) 6%, var(--papel));
}
.cross-card h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin: 6px 0 10px; }
.cross-card p { color: var(--tinta-suave); }
.cross-card .btn { flex: none; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--linha); padding: 40px 0; background: var(--papel-2); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-footer nav a { font-size: .9rem; color: var(--tinta-suave); }
.site-footer nav a:hover { color: var(--tinta); }
.footer-note { font-size: .82rem; color: var(--tinta-suave); text-align: right; }

/* ===== WhatsApp flutuante ===== */
.whats-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .65);
  animation: pulse 2.6s infinite;
  transition: transform .25s;
}
.whats-float:hover { transform: scale(1.08); }
@keyframes pulse {
  0% { box-shadow: 0 12px 28px -8px rgba(37,211,102,.65), 0 0 0 0 rgba(37,211,102,.4); }
  70% { box-shadow: 0 12px 28px -8px rgba(37,211,102,.65), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 12px 28px -8px rgba(37,211,102,.65), 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== Animações de entrada ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
.delay-1 { transition-delay: .15s; }
.delay-2 { transition-delay: .3s; }
.delay-3 { transition-delay: .45s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track, .hero-mini, .whats-float { animation: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   LP CORPORATIVA — mesmo sistema, tom grafite/corporativo
   ============================================================ */
body.lp-corp {
  --papel: #14130F;
  --papel-2: #1D1B15;
  --tinta: #F2EDE2;
  --tinta-suave: #B4AC9B;
  --acento: #D2703F;
  --acento-escuro: #B85B2C;
  --linha: rgba(242, 237, 226, .14);
  --sombra: 0 18px 40px -18px rgba(0, 0, 0, .7);
}
body.lp-corp::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .6;
  background-image: radial-gradient(rgba(242,237,226,.05) 1px, transparent 1px);
  background-size: 26px 26px;
}
body.lp-corp .brand-logo { filter: invert(1) brightness(1.6); }
body.lp-corp .frame-tilt, body.lp-corp .card { background: var(--papel-2); border-color: var(--linha); }
body.lp-corp .btn-dark { background: var(--tinta); color: var(--papel); }
body.lp-corp .contato-card { background: var(--papel-2); border: 1px solid var(--linha); color: var(--tinta); }
body.lp-corp .passos li { background: var(--papel-2); }
body.lp-corp .tape-note { background: var(--papel-2); color: var(--acento); }
body.lp-corp .specs li { background: var(--papel-2); }
body.lp-corp .cross-card { background: color-mix(in srgb, var(--acento) 8%, var(--papel)); }

/* Hero corporativo: mosaico de logos */
.logo-mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.logo-mosaic img {
  border-radius: 14px; aspect-ratio: 1; object-fit: cover; width: 100%;
  box-shadow: var(--sombra); border: 1px solid var(--linha);
  transition: transform .35s ease;
}
.logo-mosaic img:nth-child(2) { transform: translateY(22px); }
.logo-mosaic img:nth-child(3) { transform: translateY(-10px); }
.logo-mosaic img:hover { transform: scale(1.04); z-index: 2; position: relative; }

/* Serviços */
.servicos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.servico {
  background: var(--papel-2); border: 1px solid var(--linha); border-radius: var(--radius);
  padding: 34px 30px; transition: transform .3s ease, border-color .3s ease;
}
.servico:hover { transform: translateY(-6px); border-color: var(--acento); }
.servico-icone {
  display: inline-flex; width: 52px; height: 52px; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--acento); background: color-mix(in srgb, var(--acento) 14%, transparent);
  border-radius: 14px; margin-bottom: 18px;
}
.servico h3 { margin-bottom: 10px; }
.servico p { color: var(--tinta-suave); font-size: .95rem; }

/* Grid de logos */
.logos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.logo-item {
  border-radius: 14px; overflow: hidden; background: #fff;
  border: 1px solid var(--linha); box-shadow: var(--sombra);
  transition: transform .3s ease;
}
.logo-item:hover { transform: scale(1.04); }
.logo-item img { aspect-ratio: 1; object-fit: cover; width: 100%; }

/* Outros trabalhos */
.outros-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.outros .card img { aspect-ratio: 3 / 4.4; }

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width: 1000px) {
  .galeria-grid, .logos-grid { grid-template-columns: repeat(3, 1fr); }
  .passos { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { gap: 40px; }
}
@media (max-width: 820px) {
  .section { padding: 64px 0; }
  .main-nav {
    position: fixed; inset: 65px 0 auto 0; z-index: 49;
    background: var(--papel); border-bottom: 1px solid var(--linha);
    flex-direction: column; gap: 4px; padding: 18px 6%;
    transform: translateY(-130%); transition: transform .35s ease;
    align-items: flex-start;
  }
  .main-nav.open { transform: none; box-shadow: 0 30px 40px -30px rgba(0,0,0,.4); }
  .main-nav a { padding: 10px 0; font-size: 1.05rem; width: 100%; }
  .main-nav .nav-switch { width: auto; align-self: flex-start; margin-top: 10px; }
  .nav-toggle { display: block; }
  .header-actions .btn { display: none; }
  .hero-grid, .sobre-grid, .contato-card { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
  .hero-art { max-width: 420px; margin: 0 auto; }
  .hero-mini { left: -4%; }
  .obra, .obra.invert { grid-template-columns: 1fr; gap: 24px; }
  .obra.invert .obra-img { order: 0; }
  .obra-img { max-width: 480px; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .servicos-grid, .outros-grid { grid-template-columns: 1fr; }
  .logos-grid { grid-template-columns: repeat(2, 1fr); }
  .contato-card { padding: 36px 28px; }
  .contato-arte { display: none; }
  .cross-card { flex-direction: column; text-align: center; padding: 36px 26px; }
  .footer-grid { flex-direction: column; text-align: center; }
  .footer-note { text-align: center; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .galeria-grid { grid-template-columns: 1fr; }
  .card img { aspect-ratio: 4 / 4.6; }
  .passos { grid-template-columns: 1fr; }
  .hero-badges { flex-direction: column; gap: 8px; }
  .brand-name { font-size: 1rem; }
  .whats-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}