/* ============================================
   SISTEMA DE DESIGN — "Darkroom / Contact Sheet"
   ============================================
   Cores, tipografia e componentes usados em TODO o site.
   Se você quiser mudar a cor de destaque do site inteiro,
   troca só o valor de --accent aqui embaixo. */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,600;1,9..144,400&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --bg: #0b0b0a;
  --surface: #151412;
  --text: #ddd9d0;
  --text-muted: #8c877e;
  --accent: #ffffff;       /* branco puro — ponto de luz mais alto da paleta monocromática */
  --hairline: #2a2825;
  --frame-num-bg: rgba(0,0,0,0.55);

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Foco visível no teclado (acessibilidade) */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: rgba(11,11,10,0.92);
  backdrop-filter: blur(6px);
  border-bottom-color: var(--hairline);
  padding: 16px 0;
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}
.nav-logo em { color: var(--accent); font-style: normal; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--accent);
}
.nav-cta {
  border: 1px solid var(--hairline);
  padding: 8px 16px !important;
}
.nav-cta:hover { border-color: var(--accent); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 22px; height: 1px; background: var(--text); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  padding-bottom: 80px;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg);
}
.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Ponto focal no CELULAR: agora com espaço de sobra, o rosto fica
     bem acima do texto (a foto cortada especialmente para celular ajuda nisso) */
  object-position: center 80%;
  /* Escala (zoom) no CELULAR: 1 = tamanho normal.
     Menor que 1 (ex: 0.85) afasta a foto (mostra mais dela).
     Maior que 1 (ex: 1.15) aproxima ainda mais. */
  transform: scale(1);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(11,11,10,0.97) 0%, rgba(11,11,10,0.55) 45%, rgba(11,11,10,0.75) 100%),
    linear-gradient(to right, rgba(11,11,10,0.5) 0%, rgba(11,11,10,0.1) 60%);
}
.hero .container { position: relative; z-index: 2; }
.hero-media picture { display: block; width: 100%; height: 100%; }

@media (min-width: 900px) {
  .hero-photo {
    /* Ponto focal no COMPUTADOR: alinha a linha dos olhos com o título */
    object-position: center 38%;
    /* Escala (zoom) no COMPUTADOR: mesma lógica do celular */
    transform: scale(1);
  }
}
.hero::before {
  /* textura de grão sutil, como filme analógico */
  content: '';
  position: absolute; inset: 0;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
  mix-blend-mode: overlay;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 6rem);
  line-height: 1.02;
  max-width: 14ch;
}
.hero-title em { font-style: italic; color: var(--accent); font-weight: 300; }
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 46ch;
  margin-top: 22px;
}
.hero-meta {
  margin-top: 48px;
  display: flex;
  gap: 40px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--hairline);
  padding-top: 18px;
}
.hero-meta strong { color: var(--text); display: block; font-size: 0.75rem; margin-bottom: 4px; }

/* ---------- BOTÕES ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 26px;
  border: 1px solid var(--text);
  transition: all 0.25s ease;
}
.btn:hover { background: var(--text); color: var(--bg); }
.btn-accent { border-color: var(--accent); color: var(--accent); }
.btn-accent:hover { background: var(--accent); color: var(--bg); }

/* ---------- SEÇÕES ---------- */
.section { padding: 120px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 56px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 24px;
}
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 400;
}

/* ---------- GRID DE FOTOS ("CONTACT SHEET") ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--hairline);
}
.frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: linear-gradient(145deg, #1c1a17, #0e0d0c);
  cursor: pointer;
}
.frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
}
.frame:hover img { transform: scale(1.04); }
.frame-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #4a463f;
  text-align: center;
  padding: 12px;
  letter-spacing: 0.05em;
}
.frame-num {
  position: absolute; top: 10px; left: 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--frame-num-bg);
  padding: 3px 7px;
}
.frame-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 10px 12px;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  transform: translateY(100%);
  transition: transform 0.3s ease;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text);
  display: flex;
  justify-content: space-between;
}
.frame-caption span:last-child { color: var(--text-muted); }
.frame:hover .frame-caption { transform: translateY(0); }

.frame-count {
  position: absolute; top: 10px; right: 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--frame-num-bg);
  padding: 3px 7px;
}
.frame-title-bar {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 12px;
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--text);
  transition: opacity 0.25s ease;
}
.frame:hover .frame-title-bar { opacity: 0; }

@media (max-width: 760px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- VISUALIZADOR EM TELA CHEIA (LIGHTBOX) ---------- */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(6,6,5,0.97);
  z-index: 1000;
  display: none;
  flex-direction: column;
  padding: 24px;
}
.lightbox.is-open { display: flex; }
.lightbox-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 20px;
}
.lightbox-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--text);
}
.lightbox-counter {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.lightbox-close {
  background: none; border: 1px solid var(--hairline);
  color: var(--text);
  width: 40px; height: 40px;
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s ease;
}
.lightbox-close:hover { border-color: var(--accent); }
.lightbox-stage {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  min-height: 0;
  padding: 20px 0;
}
.lightbox-stage img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
}
.lightbox-placeholder {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #4a463f;
  text-align: center;
  border: 1px dashed var(--hairline);
  padding: 80px 60px;
}
.lightbox-arrow {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: none; border: none;
  color: var(--text-muted);
  font-size: 2.5rem;
  font-family: var(--font-display);
  cursor: pointer;
  padding: 12px 18px;
  transition: color 0.2s ease;
  z-index: 1001;
}
.lightbox-arrow:hover { color: var(--text); }
.lightbox-arrow-left { left: 8px; }
.lightbox-arrow-right { right: 8px; }

@media (max-width: 760px) {
  .lightbox-arrow { font-size: 2rem; padding: 8px 10px; }
  .lightbox-title { font-size: 1rem; max-width: 60vw; }
}

/* ---------- FILTROS DE GALERIA ---------- */
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 16px;
  border: 1px solid var(--hairline);
  color: var(--text-muted);
  background: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn:hover { color: var(--text); }
.filter-btn.active { border-color: var(--accent); color: var(--accent); }

/* ---------- SOBRE ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-portrait {
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #1c1a17, #0e0d0c);
  position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.about-portrait img { width: 100%; height: 100%; object-fit: cover; }
.about-text p { color: var(--text-muted); margin-bottom: 20px; max-width: 60ch; }
.about-text p:first-child { color: var(--text); font-size: 1.1rem; }
.specs { margin-top: 40px; border-top: 1px solid var(--hairline); }
.specs dt {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.specs > div {
  display: flex; justify-content: space-between; gap: 20px;
  padding: 14px 0; border-bottom: 1px solid var(--hairline);
}
.specs dd { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text); text-align: right; }

@media (max-width: 760px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ---------- CONTATO ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.field { margin-bottom: 22px; }
.field label {
  display: block; font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--hairline);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 0;
  transition: border-color 0.2s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--accent); outline: none;
}
.field select option { background: var(--surface); }
.contact-info dt { font-family: var(--font-mono); font-size: 0.7rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 28px; }
.contact-info dt:first-child { margin-top: 0; }
.contact-info dd { margin-top: 6px; color: var(--text-muted); }

@media (max-width: 760px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- ÁREA DO CLIENTE (placeholder) ---------- */
.locked {
  min-height: 70vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 20px; padding: 40px 24px;
}
.locked-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--hairline);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); color: var(--accent);
}

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--hairline);
  padding: 40px 0;
}
.footer .container {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-links { display: flex; gap: 24px; }
.footer-mono { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); letter-spacing: 0.04em; }

/* ---------- RESPONSIVO: NAV MOBILE ---------- */
@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: 0; height: 100vh; width: 70%;
    background: var(--surface);
    flex-direction: column; align-items: flex-start;
    padding: 100px 32px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    border-left: 1px solid var(--hairline);
  }
  .nav-links.is-open { transform: translateX(0); }
  .section { padding: 80px 0; }
}