/* ============================================================
   CONSTRUINDO GIGANTES - CSS
   Grupo VOITA | BKF Group
   ============================================================ */

:root {
  --bg:        #080a0d;
  --card:      #0f1117;
  --elevated:  #151820;
  --border:    rgba(255,255,255,0.07);
  --red:       #e63946;
  --red-dark:  #c1121f;
  --gold:      #ffd60a;
  --muted:     #8b8fa8;
  --white:     #f0f2f7;
  --shadow-red: 0 0 40px rgba(230,57,70,0.25);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'DM Sans', system-ui, sans-serif;
  overflow-x: hidden;
  line-height: 1.6;
}

em { font-style: normal; color: var(--red); }

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
  background: transparent;
}

#navbar.scrolled {
  background: rgba(8,10,13,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  height: 68px;
}

/* Logo mark */
.logo-mark {
  display: flex;
  align-items: baseline;
  gap: 0;
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 1.75rem;
  letter-spacing: 0.02em;
  line-height: 1;
}
.logo-mark.logo-sm { font-size: 1.25rem; }
.logo-v      { color: var(--white); }
.logo-number { color: var(--red); font-size: 0.75em; vertical-align: super; }
.logo-ita    { color: var(--white); }

/* Nav links */
.nav-link {
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: color .2s;
  letter-spacing: 0.02em;
}
.nav-link:hover { color: #fff; }

/* Mobile menu */
.menu-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all .25s;
}
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
  background: rgba(8,10,13,0.98);
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { max-height: 400px; }
.mobile-nav-link {
  display: block;
  padding: 10px 0;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.mobile-nav-link:hover { color: white; }

/* Buttons */
.btn-cta {
  background: var(--red);
  color: white;
  padding: 9px 20px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s, transform .15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.02em;
}
.btn-cta:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  background: #05070a;
}

/* ---- Banner rotativo ---- */
.hero-banner-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-banner-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.hero-banner-slide.active {
  opacity: 1;
}
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(5,7,10,0.55) 0%, rgba(5,7,10,0.3) 50%, rgba(5,7,10,0.75) 100%),
    radial-gradient(ellipse 120% 100% at 50% 50%, transparent 30%, rgba(0,0,0,0.65) 100%);
  pointer-events: none;
}
/* ---- /Banner rotativo ---- */

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(40,0,0,0.7) 0%, transparent 60%),
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(20,0,0,0.5) 0%, transparent 50%);
  pointer-events: none;
}

.hero-bg-texture {
  position: absolute;
  inset: 0;
  background-image: 
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-bg-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 120% 100% at 50% 50%, transparent 40%, rgba(0,0,0,0.8) 100%);
  pointer-events: none;
}

.hero-spotlight {
  position: absolute;
  top: -10%;
  width: 400px;
  height: 700px;
  background: linear-gradient(180deg, rgba(220,30,30,0.18) 0%, transparent 70%);
  pointer-events: none;
  transform-origin: top center;
}
.hero-spotlight-left  { left: 5%; transform: rotate(-15deg); }
.hero-spotlight-right { right: 5%; transform: rotate(15deg); }

.hero-title {
  font-size: clamp(3.5rem, 12vw, 9rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: white;
  text-transform: uppercase;
  margin-bottom: 1rem;
  text-shadow: 0 4px 40px rgba(0,0,0,0.5);
}

.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(255,255,255,0.6);
  max-width: 500px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.event-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  backdrop-filter: blur(8px);
}

/* COUNTDOWN */
.countdown-wrap {
  margin: 2rem auto 2.5rem;
  display: flex;
  justify-content: center;
}

.countdown-grid {
  display: flex;
  align-items: center;
  gap: 6px;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.countdown-num {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1;
  color: white;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 8px 14px;
  min-width: 70px;
  text-align: center;
  letter-spacing: 0.02em;
}

.countdown-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  font-weight: 600;
}

.countdown-sep {
  font-size: 2rem;
  color: var(--red);
  font-weight: 700;
  line-height: 1;
  padding-bottom: 18px;
}

/* CTA Button */
.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: white;
  padding: 14px 36px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.03em;
  box-shadow: 0 8px 30px rgba(230,57,70,0.35);
  transition: all .25s;
  flex-direction: column;
}

.btn-hero svg { animation: bounce-arrow 1.5s ease infinite; }

@keyframes bounce-arrow {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(4px); }
}

.btn-hero:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(230,57,70,0.45);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.scroll-dot {
  width: 6px;
  height: 24px;
  border-radius: 3px;
  background: rgba(255,255,255,0.2);
  position: relative;
  overflow: hidden;
}
.scroll-dot::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: white;
  border-radius: 3px;
  animation: scroll-down 1.8s ease infinite;
}
@keyframes scroll-down {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}

/* ============================================================
   SECTIONS COMMON
   ============================================================ */
.section-pad { padding: 90px 0; }
.section-dark { background: rgba(0,0,0,0.3); }

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.25);
  padding: 4px 14px;
  border-radius: 100px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: white;
}

.section-sub {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ============================================================
   STATS
   ============================================================ */
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  transition: border-color .25s, transform .25s;
}
.stat-card:hover {
  border-color: rgba(230,57,70,0.3);
  transform: translateY(-3px);
}
.stat-num {
  font-family: 'Bebas Neue', Impact, sans-serif;
  font-size: 2.75rem;
  color: var(--red);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================================
   PILARES
   ============================================================ */
.pilares-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.pilar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s, box-shadow .25s;
  cursor: default;
}

.pilar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--pilar-color, var(--red));
  opacity: 0;
  transition: opacity .25s;
}

.pilar-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.pilar-card:hover::before { opacity: 1; }

.pilar-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}
.pilar-titulo {
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
}
.pilar-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
}
.pilar-line {
  width: 32px;
  height: 2px;
  background: var(--pilar-color, var(--red));
  margin-top: 16px;
  border-radius: 2px;
  transition: width .3s;
}
.pilar-card:hover .pilar-line { width: 56px; }

/* ============================================================
   PROGRAMAÇÃO
   ============================================================ */
.prog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.prog-day-header {
  background: rgba(230,57,70,0.12);
  border-bottom: 1px solid rgba(230,57,70,0.2);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.prog-day-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
}
.prog-day-date {
  font-size: 1rem;
  font-weight: 700;
  color: white;
}

.prog-events { padding: 8px 0; }

.prog-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.prog-item:last-child { border-bottom: none; }
.prog-item:hover { background: rgba(255,255,255,0.02); }

.prog-item--destaque {
  background: rgba(230,57,70,0.05);
  border-left: 2px solid var(--red);
  padding-left: 22px;
}
.prog-item--destaque:hover { background: rgba(230,57,70,0.08); }

.prog-tipo-pausa .prog-horario { color: var(--muted); }
.prog-tipo-pausa .prog-titulo { color: var(--muted); font-size: 0.82rem; }

.prog-horario {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--red);
  min-width: 46px;
  margin-top: 2px;
  letter-spacing: 0.03em;
  font-family: 'Bebas Neue', monospace;
  font-size: 0.9rem;
}

.prog-info { flex: 1; }
.prog-titulo {
  font-size: 0.88rem;
  font-weight: 600;
  color: white;
  line-height: 1.3;
}
.prog-sub {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 2px;
}

.prog-star {
  color: var(--gold);
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================================
   FORMULÁRIO
   ============================================================ */
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
}

.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  margin-bottom: 7px;
  letter-spacing: 0.03em;
}

.form-input {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: white;
  padding: 11px 16px;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color .2s, background .2s;
  outline: none;
}
.form-input::placeholder { color: rgba(255,255,255,0.25); }
.form-input:focus {
  border-color: rgba(230,57,70,0.5);
  background: rgba(230,57,70,0.04);
}

.btn-submit {
  width: 100%;
  background: var(--red);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  margin-top: 8px;
  transition: background .2s, transform .15s, box-shadow .2s;
  font-family: inherit;
  box-shadow: 0 6px 24px rgba(230,57,70,0.3);
}
.btn-submit:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(230,57,70,0.4);
}
.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-msg {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  text-align: center;
}
.form-msg.success { background: rgba(16,185,129,0.12); color: #34d399; border: 1px solid rgba(16,185,129,0.25); }
.form-msg.error   { background: rgba(239,68,68,0.12);  color: #f87171; border: 1px solid rgba(239,68,68,0.25); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: 10px; }

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .25s;
}
.faq-item:has(.faq-question[aria-expanded="true"]) {
  border-color: rgba(230,57,70,0.3);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: white;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  font-size: 0.92rem;
  font-weight: 600;
  font-family: inherit;
  transition: color .2s;
}
.faq-question:hover { color: rgba(255,255,255,0.8); }

.faq-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--red);
  transition: transform .3s;
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-answer p {
  padding: 0 22px 18px;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ============================================================
   FOOTER
   ============================================================ */
.cg-footer {
  background: rgba(0,0,0,0.4);
  border-top: 1px solid var(--border);
}
.footer-link {
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}
.footer-link:hover { color: white; }

/* ============================================================
   AOS ANIMATIONS (manual lightweight)
   ============================================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-aos="fade-down"] { transform: translateY(-20px); }
[data-aos="fade-left"]  { transform: translateX(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="zoom-in"]    { transform: scale(0.92); }
[data-aos].aos-animate  { opacity: 1; transform: none; }

/* ============================================================
   ADMIN BAR (only shows when logged in)
   ============================================================ */
.admin-bar {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}
.admin-bar a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: white;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(230,57,70,0.4);
  letter-spacing: 0.05em;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .section-pad { padding: 64px 0; }
  .form-card { padding: 24px 20px; }
  .countdown-num { min-width: 56px; font-size: 2rem; padding: 6px 10px; }
  .pilares-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 400px) {
  .pilares-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   PATROCINADORES
   ============================================================ */

/* Tier variables */
.tier-diamante {
  --tier-color:      #b9f2ff;
  --tier-glow:       rgba(185,242,255,0.15);
  --tier-border:     rgba(185,242,255,0.2);
  --tier-bg:         rgba(185,242,255,0.04);
  --tier-badge-bg:   rgba(185,242,255,0.1);
  --tier-badge-text: #b9f2ff;
  --logo-size:       130px;
}
.tier-ouro {
  --tier-color:      #ffd60a;
  --tier-glow:       rgba(255,214,10,0.12);
  --tier-border:     rgba(255,214,10,0.2);
  --tier-bg:         rgba(255,214,10,0.03);
  --tier-badge-bg:   rgba(255,214,10,0.1);
  --tier-badge-text: #ffd60a;
  --logo-size:       110px;
}
.tier-prata {
  --tier-color:      #c0c0d0;
  --tier-glow:       rgba(192,192,208,0.08);
  --tier-border:     rgba(192,192,208,0.15);
  --tier-bg:         rgba(192,192,208,0.02);
  --tier-badge-bg:   rgba(192,192,208,0.08);
  --tier-badge-text: #a0a0b8;
  --logo-size:       88px;
}

/* Section layout */
.patrocinio-section { padding: 90px 0; }
.patrocinio-section .section-dark { background: rgba(0,0,0,0.25); }

/* Tier block */
.tier-block { margin-bottom: 52px; }
.tier-block:last-child { margin-bottom: 0; }

/* Tier header label */
.tier-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 20px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 22px;
  background: var(--tier-badge-bg);
  color: var(--tier-badge-text);
  border: 1px solid var(--tier-border);
}
.tier-label::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tier-color);
  box-shadow: 0 0 8px var(--tier-color);
  flex-shrink: 0;
}

/* Divider line */
.tier-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--tier-border), transparent);
  margin-bottom: 22px;
}

/* Logo grid */
.logos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* Individual logo card */
.logo-card {
  width: var(--logo-size);
  height: var(--logo-size);
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--tier-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s, box-shadow .25s;
  cursor: default;
  text-decoration: none;
}

.logo-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, var(--tier-glow), transparent 70%);
  opacity: 0;
  transition: opacity .3s;
}

.logo-card:hover {
  border-color: var(--tier-color);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--tier-glow);
  background: #ffffff;
}
.logo-card:hover::before { opacity: 0; }

/* Logo image */
.logo-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 1;
  transition: opacity .25s, transform .25s;
  position: relative;
  z-index: 1;
}
.logo-card:hover img {
  opacity: 1;
  transform: scale(1.04);
}

/* Placeholder (no logo uploaded yet) */
.logo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  position: relative;
  z-index: 1;
}
.logo-placeholder-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--tier-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  opacity: 0.4;
}
.logo-placeholder-name {
  font-size: 0.62rem;
  font-weight: 600;
  color: rgba(255,255,255,0.2);
  text-align: center;
  letter-spacing: 0.04em;
  line-height: 1.3;
  max-width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Shimmer effect on placeholders */
.logo-card.is-placeholder::after {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
  animation: shimmer 2.5s ease infinite;
}
@keyframes shimmer {
  0%   { left: -100%; }
  100% { left: 200%; }
}

/* Tier-specific logo sizes for Diamante (bigger) */
.tier-diamante .logo-card { border-radius: 14px; }
.tier-prata    .logo-card { border-radius: 10px; }

/* ============================================================
   ADMIN - Patrocinadores upload preview
   ============================================================ */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.upload-zone:hover { border-color: rgba(230,57,70,0.4); background: rgba(230,57,70,0.03); }
.upload-zone input { display: none; }
.upload-preview {
  width: 80px; height: 80px; object-fit: contain;
  border-radius: 8px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); margin: 0 auto 8px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.upload-preview img { width: 100%; height: 100%; object-fit: contain; }