:root {
  --grafite:    #1c1c1e;
  --grafite2:   #242426;
  --grafite3:   #2e2e30;
  --off-white:  #f0ede8;
  --gold:       #c8a96e;
  --gold-light: #e0c88a;
  --muted:      rgba(240,237,232,0.45);
  --border:     rgba(200,169,110,0.12);
}

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

body {
  background: var(--grafite);
  color: var(--off-white);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 2rem 5rem;
  transition: all 0.5s;
}
nav.scrolled {
  background: rgba(28,28,30,0.97);
  padding: 1.2rem 5rem;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.nav-logo {
  display: flex; align-items: center;
}
.nav-logo-img {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: opacity 0.3s;
}
.nav-logo-img:hover { opacity: 0.8; }
.nav-links { display: flex; gap: 3rem; list-style: none; }
.nav-link {
  color: var(--off-white); text-decoration: none;
  font-size: 0.7rem; letter-spacing: 2.5px;
  text-transform: uppercase; font-weight: 400;
  opacity: 0.55; transition: opacity 0.3s, color 0.3s;
}
.nav-link:hover { opacity: 1; color: var(--gold); }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
}
.nav-toggle span { display: block; width: 22px; height: 1px; background: var(--off-white); }

/* HERO */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.hero-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: 8rem 5rem 5rem;
  position: relative; z-index: 2;
  background: var(--grafite);
}
.hero-left::after {
  content: '';
  position: absolute; top: 0; right: 0; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent, var(--gold), transparent);
  opacity: 0.2;
}
.hero-logo {
  width: 320px; height: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 2.5rem;
  display: block;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 0.8rem;
  font-size: 0.6rem; letter-spacing: 4px;
  color: var(--gold); text-transform: uppercase;
  margin-bottom: 3rem; opacity: 0.8;
}
.hero-tag::before {
  content: ''; display: block;
  width: 30px; height: 1px; background: var(--gold);
}
.hero-name { display: none; }
.hero-name .dj {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem; font-weight: 300;
  letter-spacing: 10px;
  color: var(--gold); opacity: 0.7;
  margin-bottom: 0.4rem;
}
.hero-name .reinaldo {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: clamp(4rem, 7vw, 7rem);
  font-weight: 900;
  color: var(--off-white);
  letter-spacing: -1px; line-height: 1;
}
.hero-desc {
  font-size: 0.9rem; line-height: 1.8;
  color: var(--muted); max-width: 380px;
  margin-bottom: 2.5rem;
}
.hero-genres {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  margin-bottom: 3.5rem;
}
.hero-genres span {
  padding: 0.35rem 1rem;
  border: 1px solid var(--border);
  font-size: 0.6rem; letter-spacing: 2.5px;
  color: var(--gold); text-transform: uppercase; opacity: 0.8;
}
.hero-actions { display: flex; gap: 1rem; align-items: center; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.7rem;
  padding: 0.9rem 2rem;
  background: var(--gold); color: var(--grafite);
  text-decoration: none;
  font-size: 0.7rem; letter-spacing: 2.5px;
  font-weight: 500; text-transform: uppercase;
  transition: all 0.3s;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-ghost {
  display: inline-flex; align-items: center;
  padding: 0.9rem 2rem;
  border: 1px solid var(--border); color: var(--off-white);
  text-decoration: none;
  font-size: 0.7rem; letter-spacing: 2.5px;
  font-weight: 400; text-transform: uppercase;
  opacity: 0.6; transition: all 0.3s;
}
.btn-ghost:hover { opacity: 1; border-color: var(--gold); color: var(--gold); }

/* Hero direito — foto placeholder */
.hero-right {
  position: relative;
  background: var(--grafite2);
  overflow: hidden;
}
.hero-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(15%);
}
.hero-right::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--grafite) 0%, transparent 15%),
              linear-gradient(to top, var(--grafite) 0%, transparent 30%);
  z-index: 1;
}
.hero-stats { z-index: 2; }
.hero-stats {
  position: absolute; bottom: 3rem; left: 3rem;
  display: flex; gap: 1.5rem; z-index: 2;
}
.hero-stat {
  background: rgba(28,28,30,0.9);
  border: 1px solid var(--border);
  padding: 1rem 1.5rem;
  backdrop-filter: blur(10px);
}
.stat-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem; font-weight: 700;
  color: var(--gold); line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.55rem; letter-spacing: 2px;
  color: var(--muted); text-transform: uppercase;
  margin-top: 0.3rem;
}

/* SOBRE */
#sobre {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 80vh;
}
.sobre-sidebar {
  background: var(--grafite2);
  padding: 7rem 3rem;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; justify-content: center;
}
.sidebar-num {
  font-family: 'Playfair Display', serif;
  font-size: 7rem; font-weight: 900; font-style: italic;
  color: var(--gold); opacity: 0.07;
  line-height: 1; margin-bottom: 1rem;
}
.sidebar-label {
  font-size: 0.6rem; letter-spacing: 4px;
  color: var(--gold); opacity: 0.6;
  text-transform: uppercase;
}
.sobre-content {
  padding: 7rem 6rem;
  display: flex; flex-direction: column; justify-content: center;
}
.sobre-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 700; font-style: italic;
  line-height: 1.1; margin-bottom: 3rem;
}
.sobre-title em { color: var(--gold); font-style: normal; }
.sobre-text {
  font-size: 0.95rem; line-height: 1.9;
  color: var(--muted); max-width: 520px;
  margin-bottom: 1.5rem;
}
.sobre-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2rem; }
.sobre-tags span {
  padding: 0.4rem 1.1rem;
  border: 1px solid var(--border);
  font-size: 0.6rem; letter-spacing: 2.5px;
  color: var(--gold); opacity: 0.65; text-transform: uppercase;
}

/* ESTILOS */
#estilos { padding: 8rem 5rem; background: var(--grafite2); }
.estilos-header {
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.section-label {
  font-size: 0.6rem; letter-spacing: 4px;
  color: var(--gold); opacity: 0.6;
  text-transform: uppercase; margin-bottom: 1rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900; color: var(--off-white); line-height: 1;
}
.estilos-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px; background: var(--border);
}
.estilo-item {
  background: var(--grafite2);
  padding: 3rem 2.5rem;
  transition: background 0.3s; cursor: default;
}
.estilo-item:hover { background: var(--grafite3); }
.estilo-num {
  font-family: 'Playfair Display', serif;
  font-size: 4rem; font-weight: 900; font-style: italic;
  color: var(--gold); opacity: 0.07;
  line-height: 1; margin-bottom: 1.5rem;
  transition: opacity 0.3s;
}
.estilo-item:hover .estilo-num { opacity: 0.15; }
.estilo-item h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem; font-weight: 700;
  color: var(--off-white); margin-bottom: 1rem;
}
.estilo-item p {
  font-size: 0.82rem; line-height: 1.7; color: var(--muted);
}

/* GALERIA */
#galeria { padding: 8rem 5rem; }
.galeria-grid {
  margin-top: 3rem;
  columns: 4;
  column-gap: 0.8rem;
}
.galeria-item {
  break-inside: avoid;
  margin-bottom: 0.8rem;
  overflow: hidden;
  position: relative;
}
.galeria-item img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
  filter: grayscale(20%);
}
.galeria-item:hover img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

/* CONTATO */
#contato {
  background: var(--grafite2);
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 55vh;
}
.contato-left {
  padding: 8rem 5rem;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; justify-content: center;
}
.contato-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 900; line-height: 1.05;
  margin: 1rem 0 1.5rem;
}
.contato-title em { color: var(--gold); font-style: italic; }
.contato-desc { font-size: 0.9rem; line-height: 1.8; color: var(--muted); max-width: 380px; }
.contato-right {
  padding: 8rem 5rem;
  display: flex; flex-direction: column;
  justify-content: center; gap: 1.5rem;
}
.contato-link {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1.5rem 2rem;
  border: 1px solid var(--border);
  text-decoration: none; color: var(--off-white);
  transition: all 0.3s;
}
.contato-link:hover {
  border-color: var(--gold);
  background: rgba(200,169,110,0.04);
  transform: translateX(6px);
}
.link-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); flex-shrink: 0;
}
.link-info { flex: 1; }
.link-label {
  display: block;
  font-size: 0.6rem; letter-spacing: 3px;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 0.3rem; transition: color 0.3s;
}
.contato-link:hover .link-label { color: var(--gold); }
.link-value { display: block; font-size: 0.95rem; }
.link-arrow { color: var(--gold); opacity: 0.4; transition: opacity 0.3s; }
.contato-link:hover .link-arrow { opacity: 1; }

/* WHATSAPP FLUTUANTE */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--gold); color: var(--grafite);
  text-decoration: none;
  padding: 0.9rem 1.5rem;
  font-size: 0.65rem; letter-spacing: 2.5px;
  font-weight: 500; text-transform: uppercase;
  box-shadow: 0 4px 24px rgba(200,169,110,0.25);
  transition: all 0.3s;
}
.whatsapp-float:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(200,169,110,0.35);
}
.whatsapp-float span { white-space: nowrap; }

/* FOOTER */
footer {
  padding: 2rem 5rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.footer-logo { display: flex; align-items: center; }
.footer-logo-img {
  height: 24px; width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.3;
}
.footer-copy { font-size: 0.6rem; letter-spacing: 2px; color: var(--muted); }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.9s ease, transform 0.9s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* MOBILE */
@media (max-width: 900px) {
  nav { padding: 1.2rem 1.5rem; }
  nav.scrolled { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  #hero { grid-template-columns: 1fr; }
  .hero-left { padding: 7rem 1.5rem 3rem; }
  .hero-right { display: none; }
  #sobre { grid-template-columns: 1fr; }
  .sobre-sidebar { padding: 4rem 1.5rem 2rem; }
  .sobre-content { padding: 3rem 1.5rem; }
  #estilos { padding: 5rem 1.5rem; }
  .estilos-grid { grid-template-columns: 1fr 1fr 1fr; }
  #galeria { padding: 5rem 1.5rem; }
  .galeria-grid { columns: 2; }
  #contato { grid-template-columns: 1fr; }
  .contato-left { padding: 5rem 1.5rem 2rem; border-right: none; border-bottom: 1px solid var(--border); }
  .contato-right { padding: 3rem 1.5rem 5rem; }
  footer { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 1rem; }
}
@media (max-width: 480px) {
  .estilos-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}