/* =========================================================
   FESTA DJ SALVADOR — Design tokens
   Preto + Roxo + Dourado | elegância > velocidade > efeitos
   ========================================================= */
:root{
  --bg:            #0A0812;
  --bg-soft:       #100D1C;
  --bg-card:       #16121F;
  --bg-card-2:     #1B1428;
  --line:          rgba(212,175,55,0.16);
  --line-soft:     rgba(255,255,255,0.08);

  --purple:        #7C3AED;
  --purple-deep:   #3B1E73;
  --purple-glow:   #9D5CFF;

  --gold:          #D4AF37;
  --gold-light:    #F3D77A;
  --gold-deep:     #8C6A1E;

  --text:          #F3EFF9;
  --text-muted:    #B6ABC9;
  --text-faint:    #7C7192;

  --font-display:  'Fraunces', Georgia, serif;
  --font-body:     'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 26px;

  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 90px; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3{ font-family: var(--font-display); font-weight:600; line-height:1.1; margin:0 0 .5em; color:#fff; }
p{ margin:0 0 1em; color: var(--text-muted); }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------- utility ---------- */
.eyebrow{
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .74rem;
  color: var(--gold-light);
  margin: 0 0 .9em;
}
.eyebrow.center, .center{ text-align:center; }
.section-lead{ max-width: 640px; margin: 0 auto 3rem; color: var(--text-muted); }
.center.section-lead{ margin-left:auto; margin-right:auto; }
.fine-print{ font-size: .82rem; color: var(--text-faint); }
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--gold); color:#111; padding:10px 16px; z-index:999; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline: 2px solid var(--gold-light); outline-offset: 3px; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-gold{
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 60%, var(--gold-deep));
  color: #201404;
  box-shadow: 0 8px 24px -8px rgba(212,175,55,.55);
}
.btn-gold:hover{ box-shadow: 0 12px 30px -8px rgba(212,175,55,.75); }
.btn-purple{
  background: linear-gradient(135deg, var(--purple-glow), var(--purple));
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(124,58,237,.55);
}
.btn-ghost{
  background: transparent;
  border-color: rgba(255,255,255,.28);
  color: #fff;
}
.btn-ghost:hover{ border-color: var(--gold-light); color: var(--gold-light); }
.btn-lg{ padding: 16px 34px; font-size: 1rem; }
.btn-block{ width:100%; }

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(10,8,18,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner{
  display:flex; align-items:center; gap: 24px;
  padding: 14px 24px;
}
.brand{ display:flex; align-items:center; gap:10px; margin-right: auto; }
.brand-logo{ border-radius:50%; }
.brand-text{ font-family: var(--font-display); font-weight:600; font-size: 1.15rem; color:#fff; }
.brand-accent{ color: var(--gold-light); }

.main-nav ul{ display:flex; gap: 26px; }
.main-nav a{
  font-size: .88rem; font-weight:600; color: var(--text-muted);
  padding: 6px 2px; border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.main-nav a:hover{ color: #fff; border-color: var(--gold); }

.header-cta{ padding: 11px 22px; font-size: .85rem; }

.menu-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width: 42px; height: 42px; background: transparent; border: 1px solid var(--line-soft); border-radius: 10px;
  cursor:pointer;
}
.menu-toggle span{ display:block; height:2px; width:20px; margin:0 auto; background:#fff; border-radius:2px; }

@media (max-width: 960px){
  .main-nav{
    position: fixed; inset: 70px 0 auto 0;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
    max-height: 0; overflow:hidden;
    transition: max-height .3s ease;
  }
  .main-nav.open{ max-height: 520px; }
  .main-nav ul{ flex-direction: column; gap:0; padding: 10px 24px 20px; }
  .main-nav a{ display:block; padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
  .header-cta{ display:none; }
  .menu-toggle{ display:flex; }
}

/* ---------- hero ---------- */
.hero{
  position: relative;
  padding: 130px 0 110px;
  overflow: hidden;
  background: radial-gradient(1100px 620px at 50% -10%, rgba(124,58,237,.35), transparent 60%), var(--bg);
}
.hero-glow{
  position:absolute; inset:0;
  background:
    radial-gradient(420px 420px at 15% 20%, rgba(124,58,237,.35), transparent 70%),
    radial-gradient(500px 500px at 85% 10%, rgba(212,175,55,.18), transparent 70%);
  pointer-events:none;
}
.hero-beams{
  position:absolute; inset: -20% -10% auto -10%; height: 130%;
  background: conic-gradient(from 210deg at 50% 0%, transparent 0deg, rgba(212,175,55,.10) 8deg, transparent 20deg, transparent 340deg, rgba(124,58,237,.14) 352deg, transparent 360deg);
  animation: sweep 22s linear infinite;
  pointer-events:none;
}
@keyframes sweep{ to{ transform: rotate(360deg); } }

.hero-inner{ position:relative; max-width: 780px; text-align:center; margin: 0 auto; }
.hero h1{
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  letter-spacing: .01em;
  background: linear-gradient(135deg, #fff 20%, var(--gold-light) 60%, var(--gold) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-subtitle{ font-family: var(--font-display); font-size: clamp(1.1rem, 2.4vw, 1.5rem); color: #EFE6FF; font-style: italic; margin-bottom: .6em; }
.hero-text{ color: var(--text-muted); max-width: 560px; margin: 0 auto 2.2em; }
.hero-actions{ display:flex; gap: 16px; justify-content:center; flex-wrap:wrap; }

@media (max-width: 600px){
  .hero{ padding: 100px 0 70px; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ width:100%; }
}

/* ---------- sections ---------- */
.section{ padding: 96px 0; }
.section-alt{ background: var(--bg-soft); border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); }
.section h2{ font-size: clamp(1.7rem, 3.4vw, 2.5rem); }

/* about */
.about-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items:center; }
.about-highlights{ margin-top: 1.4em; display:grid; gap: .7em; }
.about-highlights li{ position:relative; padding-left: 1.6em; color: var(--text-muted); }
.about-highlights li::before{ content:"◆"; position:absolute; left:0; top:0; color: var(--gold); font-size:.7em; line-height:1.9; }
.about-img{ border-radius: var(--radius-l); border: 1px solid var(--line); box-shadow: 0 30px 60px -30px rgba(124,58,237,.5); }
@media (max-width: 860px){ .about-grid{ grid-template-columns: 1fr; } .about-visual{ order:-1; } }

/* services */
.cards-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service-card{
  background: linear-gradient(180deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  padding: 28px 24px;
  transition: transform .2s ease, border-color .2s ease;
}
.service-card:hover{ transform: translateY(-4px); border-color: var(--gold); }
.service-card h3{ font-size: 1.1rem; color: var(--gold-light); }
.service-card p{ font-size: .92rem; margin:0; }
@media (max-width: 960px){ .cards-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .cards-grid{ grid-template-columns: 1fr; } }

/* kits */
.kits-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.kit-card{
  position:relative;
  background: linear-gradient(180deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  overflow:hidden;
  display:flex; flex-direction:column;
  transition: transform .2s ease, border-color .2s ease;
}
.kit-card:hover{ transform: translateY(-4px); }
.kit-featured{ border-color: var(--gold); box-shadow: 0 24px 60px -24px rgba(212,175,55,.4); }
.kit-badge{
  position:absolute; top:18px; right:18px; z-index:2;
  background: var(--gold); color:#221604; font-size:.72rem; font-weight:800;
  padding: 6px 12px; border-radius: 999px; letter-spacing:.03em;
}
.kit-media{ position:relative; aspect-ratio: 16/8; overflow:hidden; }
.kit-media img{ width:100%; height:100%; object-fit:cover; }
.kit-duration{
  position:absolute; left:14px; bottom:14px;
  background: rgba(10,8,18,.75); border:1px solid var(--line);
  color:#fff; font-size:.78rem; padding: 5px 12px; border-radius: 999px;
}
.kit-body{ padding: 24px 26px 26px; display:flex; flex-direction:column; gap: 16px; flex:1; }
.kit-heading{ display:flex; justify-content:space-between; align-items:flex-start; gap: 12px; }
.kit-number{ font-family: var(--font-display); color: var(--purple-glow); font-size: 1.6rem; font-weight:600; opacity:.55; }
.kit-heading h3{ font-size: 1.35rem; margin: 0; }
.kit-tagline{ font-style: italic; color: var(--text-faint); margin:0; font-size:.88rem; }
.kit-price{ text-align:right; }
.kit-price span{ display:block; font-size: .7rem; letter-spacing:.1em; text-transform:uppercase; color: var(--text-faint); }
.kit-price strong{ font-family: var(--font-display); font-size: 1.7rem; color: var(--gold-light); }
.kit-items{ display:grid; gap: .5em; }
.kit-items li{ position:relative; padding-left: 1.4em; font-size: .92rem; color: var(--text-muted); }
.kit-items li::before{ content:"◆"; position:absolute; left:0; color: var(--gold); font-size:.65em; line-height: 2; }

@media (max-width: 860px){ .kits-grid{ grid-template-columns: 1fr; } }

/* personalize */
.personalize-grid h2{ max-width: 620px; }
.tag-list{ display:flex; flex-wrap:wrap; gap: 10px; margin: 1.4em 0; }
.tag{
  border: 1px solid var(--purple-glow);
  color: #E9DBFF;
  background: rgba(124,58,237,.12);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
}

/* events */
.events-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.event-card{
  background: linear-gradient(180deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  padding: 26px 22px;
  text-align:center;
  transition: transform .2s ease, border-color .2s ease;
}
.event-card:hover{ transform: translateY(-4px); border-color: var(--gold); }
.event-icon{ font-size: 2rem; display:block; margin-bottom:.4em; }
.event-card h3{ font-size: 1.05rem; }
.event-card p{ font-size: .88rem; }
.event-card a{ color: var(--gold-light); font-weight:700; font-size:.86rem; }
@media (max-width: 960px){ .events-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .events-grid{ grid-template-columns: 1fr; } }

/* gallery */
.gallery-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery-item{
  border:1px solid var(--line-soft); border-radius: var(--radius-m); overflow:hidden;
  aspect-ratio: 1/1; background: var(--bg-card); padding:0; cursor:pointer;
}
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition: transform .35s ease; }
.gallery-item:hover img{ transform: scale(1.06); }
.gallery-placeholder{ display:flex; align-items:center; justify-content:center; color: var(--text-faint); font-size:.85rem; cursor:default; text-align:center; padding: 10px; }
@media (max-width: 760px){ .gallery-grid{ grid-template-columns: repeat(2,1fr); } }

.lightbox{
  position: fixed; inset:0; background: rgba(4,3,8,.92); z-index: 200;
  display:flex; align-items:center; justify-content:center; padding: 30px;
}
.lightbox[hidden]{ display:none; }
.lightbox img{ max-width: 90vw; max-height: 85vh; border-radius: var(--radius-m); border:1px solid var(--line); }
.lightbox-close{
  position:absolute; top:20px; right:24px; background:none; border:1px solid var(--line-soft);
  color:#fff; width: 42px; height:42px; border-radius:50%; font-size:1.1rem; cursor:pointer;
}

/* videos */
.video-placeholder{
  max-width: 640px; margin: 0 auto; text-align:center;
  border: 1px dashed var(--line); border-radius: var(--radius-l);
  padding: 50px 30px; background: var(--bg-card);
}

/* testimonials */
.testimonials-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card{
  margin:0; background: var(--bg-card); border:1px dashed var(--line);
  border-radius: var(--radius-m); padding: 26px; font-style: italic;
}
.testimonial-card p{ color: var(--text-muted); margin-bottom: .8em; }
.testimonial-card cite{ font-style: normal; font-size: .82rem; color: var(--text-faint); }
@media (max-width: 860px){ .testimonials-grid{ grid-template-columns: 1fr; } }

/* faq */
.faq-container{ max-width: 800px; }
.faq-list{ display:grid; gap: 12px; }
.faq-item{
  background: var(--bg-card); border:1px solid var(--line-soft); border-radius: var(--radius-s);
  padding: 16px 20px;
}
.faq-item summary{
  cursor:pointer; font-weight:700; color:#fff; list-style:none; display:flex; justify-content:space-between; align-items:center;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; color: var(--gold-light); font-size:1.3rem; margin-left: 12px; }
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ margin: 12px 0 0; }

/* contact */
.contact-grid{ display:grid; grid-template-columns: .8fr 1.2fr; gap: 50px; }
.contact-list{ display:grid; gap: .6em; margin: 1.4em 0; }
.contact-list a{ color: var(--gold-light); font-weight:700; }
.contact-list a:hover{ text-decoration:underline; }

.contact-form{
  background: var(--bg-card); border:1px solid var(--line-soft); border-radius: var(--radius-l);
  padding: 30px; display:grid; gap: 16px;
}
.form-row label{ display:block; font-size:.82rem; font-weight:700; margin-bottom: 6px; color: var(--text-muted); }
.form-row input, .form-row select, .form-row textarea{
  width:100%; background: var(--bg-soft); border: 1px solid var(--line-soft); border-radius: var(--radius-s);
  padding: 12px 14px; color:#fff; font-family: var(--font-body); font-size: .94rem;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{ border-color: var(--gold); }
.form-row-split{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 860px){ .contact-grid{ grid-template-columns: 1fr; } }
@media (max-width: 480px){ .form-row-split{ grid-template-columns: 1fr; } }

/* footer */
.site-footer{ background: #060510; border-top: 1px solid var(--line-soft); padding: 46px 0 30px; }
.footer-inner{ display:flex; flex-wrap:wrap; gap: 30px; justify-content:space-between; align-items:center; }
.footer-brand{ display:flex; align-items:center; gap: 12px; }
.footer-brand img{ border-radius:50%; }
.footer-brand strong{ display:block; font-family: var(--font-display); letter-spacing:.04em; }
.footer-brand span{ font-size: .75rem; color: var(--text-faint); letter-spacing:.08em; }
.footer-links{ display:flex; gap: 20px; flex-wrap:wrap; }
.footer-links a{ color: var(--text-muted); font-size:.88rem; font-weight:600; }
.footer-links a:hover{ color: var(--gold-light); }
.footer-meta{ text-align:right; font-size:.8rem; color: var(--text-faint); }
.footer-meta p{ margin:0; color: inherit; }
@media (max-width: 700px){ .footer-inner{ flex-direction:column; text-align:center; } .footer-meta{ text-align:center; } }

/* whatsapp float */
.whatsapp-float{
  position: fixed; right: 22px; bottom: 22px; z-index: 150;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg,#22C55E,#16A34A);
  color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 30px -8px rgba(22,163,74,.6);
  transition: transform .2s ease;
}
.whatsapp-float:hover{ transform: scale(1.08); }