/* ================================================================
   Unyflex Digital — Site Marketing CSS
   Stack: Bootstrap 5 + Design System tokens
   ================================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg-0);
  color: var(--fg-2);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--brand-500); color: var(--fg-on-brand); }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: rgba(0,163,255,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,163,255,0.5); }

/* ================================================================
   NAVBAR
   ================================================================ */
.site-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 72px;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
  padding: 0 40px;
}

.site-navbar.scrolled {
  background: rgba(5, 8, 15, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line-1);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.navbar-logo-mark {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #000;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 20px -4px rgba(0,163,255,0.6), 0 0 0 1px rgba(0,163,255,0.3);
  overflow: hidden;
  flex-shrink: 0;
}

.navbar-logo-mark img { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; }

.navbar-brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.navbar-brand-text span { color: var(--brand-400); }
.navbar-brand-sub { font-size: 9px; color: var(--fg-4); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; display: block; }

.navbar-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  list-style: none;
  padding: 0; margin-right: 24px;
}

.navbar-links a {
  color: var(--fg-3);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
}

.navbar-links a:hover { color: #fff; background: rgba(255,255,255,0.06); }
.navbar-links a.active { color: var(--brand-300); }

.navbar-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Mobile hamburger */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  background: none;
  border: none;
}

.navbar-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}

.navbar-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle.open span:nth-child(2) { opacity: 0; }
.navbar-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(5,8,15,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line-1);
  padding: 20px 24px 28px;
  z-index: 999;
  transform: translateY(-20px);
  opacity: 0;
  transition: all 0.3s var(--ease-out);
}

.mobile-menu.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu a {
  display: block;
  color: var(--fg-2);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-1);
  transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--brand-300); }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn-ux {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--r-md);
  padding: 13px 24px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--dur) var(--ease-out);
  position: relative;
  white-space: nowrap;
}

.btn-ux-primary {
  background: var(--grad-brand);
  color: var(--fg-on-brand);
  box-shadow: 0 0 0 1px rgba(0,163,255,0.3), 0 8px 28px -8px rgba(0,163,255,0.6);
}

.btn-ux-primary:hover {
  box-shadow: var(--glow-brand);
  transform: translateY(-2px);
  color: var(--fg-on-brand);
}

.btn-ux-primary:active { transform: scale(0.98); opacity: 0.92; }

.btn-ux-secondary {
  background: var(--bg-3);
  color: #fff;
  border: 1px solid var(--line-2);
}

.btn-ux-secondary:hover { background: var(--bg-4); border-color: var(--line-3); color: #fff; }

.btn-ux-ghost {
  background: transparent;
  color: var(--fg-2);
  border: 1px solid var(--line-2);
}

.btn-ux-ghost:hover { color: #fff; border-color: var(--line-3); }

.btn-ux-lg { font-size: 17px; padding: 16px 32px; border-radius: var(--r-lg); }
.btn-ux-sm { font-size: 13px; padding: 9px 18px; }

/* ================================================================
   URGENCY BAR
   ================================================================ */
.urgency-bar {
  background: linear-gradient(90deg, #00A3FF 0%, #0072FF 50%, #00C2FF 100%);
  background-size: 200% 100%;
  animation: shimmer 3s linear infinite;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  padding: 10px 20px;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1001;
  letter-spacing: 0.02em;
}

.urgency-bar a { color: #fff; text-decoration: underline; }

body.has-urgency-bar .site-navbar { top: 40px; }
body.has-urgency-bar .mobile-menu { top: 112px; }

@keyframes shimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* ================================================================
   HERO SECTION
   ================================================================ */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 140px 0 80px;
  background:
    radial-gradient(ellipse 80% 60% at 60% -10%, rgba(0,163,255,0.20) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(0,114,255,0.12) 0%, transparent 50%),
    var(--bg-0);
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 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='%2300A3FF' fill-opacity='0.03'%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-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,163,255,0.10);
  border: 1px solid rgba(0,163,255,0.30);
  border-radius: var(--r-pill);
  padding: 6px 14px 6px 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-300);
  margin-bottom: 24px;
}

.hero-eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand-400);
  box-shadow: 0 0 8px var(--brand-400);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.05;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-title .highlight {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.65;
  color: var(--fg-3);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 48px;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-proof-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-3);
}

.hero-proof-item svg { color: var(--brand-400); flex-shrink: 0; }

.hero-visual {
  position: relative;
}

.hero-card {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-brand);
}

.hero-card-thumb {
  aspect-ratio: 16/9;
  border-radius: var(--r-lg);
  background:
    radial-gradient(70% 80% at 40% 30%, rgba(0,194,255,0.35), transparent 65%),
    linear-gradient(135deg, #0F1726 0%, #050A18 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-2);
}

.hero-play-btn {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  color: #0072FF;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 16px 48px -8px rgba(0,163,255,0.7);
  cursor: pointer;
  transition: transform 0.2s;
}

.hero-play-btn:hover { transform: scale(1.08); }

.floating-badge {
  position: absolute;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 10px 14px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
  animation: float 4s ease-in-out infinite;
}

.floating-badge-1 { top: -16px; right: 20px; animation-delay: 0s; }
.floating-badge-2 { bottom: 60px; left: -16px; animation-delay: 1.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ================================================================
   PROMO OFFER
   ================================================================ */
.promo-section {
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0,163,255,0.12) 0%, transparent 65%),
    var(--bg-1);
  border-top: 1px solid var(--line-1);
  border-bottom: 1px solid var(--line-1);
  padding: 80px 0;
}

.offer-card {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 28px;
  padding: 48px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.06);
}

.offer-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 60% at 80% 30%, rgba(0,163,255,0.12), transparent 60%);
  pointer-events: none;
}

.offer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #FF5C7A, #FF8C42);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 16px;
}

.offer-price-old {
  font-size: 18px;
  color: var(--fg-4);
  text-decoration: line-through;
  font-family: var(--font-mono);
}

.offer-price-new {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 56px;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}

.offer-price-new sup {
  font-size: 22px;
  vertical-align: top;
  margin-top: 10px;
  display: inline-block;
}

.offer-savings {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(43,217,161,0.12);
  border: 1px solid rgba(43,217,161,0.3);
  border-radius: var(--r-pill);
  color: var(--success);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  margin-top: 8px;
}

/* Countdown */
.countdown-wrap {
  background: var(--bg-1);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  padding: 20px 24px;
  margin: 24px 0;
}

.countdown-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-4);
  margin-bottom: 12px;
}

.countdown-timer {
  display: flex;
  align-items: center;
  gap: 10px;
}

.countdown-unit {
  text-align: center;
  flex: 1;
}

.countdown-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  color: #fff;
  line-height: 1;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 12px 8px;
  min-width: 64px;
  display: block;
  text-align: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.countdown-sep {
  font-size: 28px;
  font-weight: 700;
  color: var(--brand-400);
  margin-top: -12px;
}

.countdown-lbl {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-4);
  margin-top: 6px;
}

.vagas-bar {
  background: rgba(255,92,122,0.12);
  border: 1px solid rgba(255,92,122,0.25);
  border-radius: var(--r-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #FF5C7A;
  font-weight: 600;
  margin-top: 16px;
}

/* ================================================================
   SECTIONS - Generic
   ================================================================ */
.section-py { padding: 96px 0; }
.section-py-sm { padding: 64px 0; }

.section-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-300);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 44px);
  color: #fff;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  line-height: 1.65;
  color: var(--fg-3);
  max-width: 600px;
}

.section-divider {
  width: 48px; height: 3px;
  background: var(--grad-brand);
  border-radius: 2px;
  margin: 20px auto;
}

/* ================================================================
   STATS
   ================================================================ */
.stats-section {
  background: var(--bg-1);
  border-top: 1px solid var(--line-1);
  border-bottom: 1px solid var(--line-1);
  padding: 60px 0;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number .accent { color: var(--brand-400); }

.stat-label {
  font-size: 14px;
  color: var(--fg-3);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  background: var(--line-1);
  align-self: stretch;
}

/* ================================================================
   COURSE CARDS
   ================================================================ */
.course-card {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  overflow: hidden;
  transition: all var(--dur) var(--ease-out);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.course-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-3);
  box-shadow: var(--shadow-lg), 0 0 40px -12px rgba(0,163,255,0.4);
}

.course-card-thumb {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
}

.course-thumb-t1 { background: radial-gradient(60% 80% at 70% 20%, rgba(0,194,255,0.35), transparent 70%), linear-gradient(135deg, #16203A, #050A18); }
.course-thumb-t2 { background: radial-gradient(60% 80% at 30% 70%, rgba(43,217,161,0.30), transparent 70%), linear-gradient(135deg, #0F2A28, #050A18); }
.course-thumb-t3 { background: radial-gradient(60% 80% at 70% 70%, rgba(255,181,71,0.22), transparent 70%), linear-gradient(135deg, #2A2114, #050A18); }
.course-thumb-t4 { background: radial-gradient(60% 80% at 30% 30%, rgba(255,92,122,0.22), transparent 70%), linear-gradient(135deg, #2A1422, #050A18); }

.course-card-badge {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-300);
  background: rgba(0,163,255,0.12);
  border: 1px solid rgba(0,163,255,0.35);
  padding: 4px 10px;
  border-radius: var(--r-pill);
}

.badge-novo { color: #2BD9A1; background: rgba(43,217,161,0.12); border-color: rgba(43,217,161,0.35); }
.badge-destaque { color: #FFB547; background: rgba(255,181,71,0.12); border-color: rgba(255,181,71,0.35); }

.course-card-duration {
  position: absolute;
  bottom: 12px; right: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #fff;
  background: rgba(5,8,15,0.75);
  padding: 3px 8px;
  border-radius: 6px;
}

.course-card-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.22s;
  background: rgba(0,0,0,0.3);
}

.course-card:hover .course-card-play { opacity: 1; }

.course-card-body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-4);
  margin-bottom: 8px;
}

.course-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 8px;
}

.course-desc {
  font-size: 13px;
  color: var(--fg-3);
  line-height: 1.55;
  margin-bottom: 14px;
  flex: 1;
}

.course-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--fg-3);
  margin-bottom: 14px;
}

.course-meta-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--fg-4);
}

.course-progress-bar {
  height: 4px;
  background: rgba(255,255,255,0.07);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 6px;
}

.course-progress-fill {
  height: 100%;
  background: var(--grad-brand);
  border-radius: 2px;
}

.course-progress-text {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--fg-3);
}

.course-progress-text .pct { font-family: var(--font-mono); color: var(--brand-300); }

.course-card-cta {
  margin-top: 14px;
  padding: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.22s;
  font-family: var(--font-body);
  width: 100%;
}

.course-card-cta:hover { background: var(--bg-4); border-color: var(--line-3); }

/* ================================================================
   FEATURES / BENEFITS
   ================================================================ */
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  padding: 28px;
  height: 100%;
  transition: all var(--dur) var(--ease-out);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-3);
  box-shadow: var(--shadow-md), 0 0 28px -8px rgba(0,163,255,0.25);
}

.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: rgba(0,163,255,0.10);
  border: 1px solid rgba(0,163,255,0.20);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-300);
  margin-bottom: 18px;
}

.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 14px;
  color: var(--fg-3);
  line-height: 1.65;
}

/* ================================================================
   HOW IT WORKS
   ================================================================ */
.how-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 36px;
}

.how-step:last-child { margin-bottom: 0; }

.how-step-number {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(0,163,255,0.10);
  border: 1px solid rgba(0,163,255,0.30);
  color: var(--brand-300);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  display: flex; align-items: center; justify-content: center;
}

.how-step-content h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  font-size: 17px;
  margin-bottom: 6px;
}

.how-step-content p {
  font-size: 14px;
  color: var(--fg-3);
  line-height: 1.65;
  margin: 0;
}

/* ================================================================
   TESTIMONIALS
   ================================================================ */
.testimonial-card {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  padding: 28px;
  height: 100%;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.testimonial-stars { color: var(--warning); margin-bottom: 14px; font-size: 14px; }

.testimonial-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-2);
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: var(--fg-on-brand);
  flex-shrink: 0;
}

.testimonial-name { font-weight: 700; color: #fff; font-size: 14px; }
.testimonial-role { font-size: 12px; color: var(--fg-4); }

/* ================================================================
   FAQ
   ================================================================ */
.faq-item {
  border-bottom: 1px solid var(--line-1);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--fg-1);
  transition: color 0.2s;
}

.faq-question:hover { color: var(--brand-300); }

.faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
  color: var(--fg-3);
}

.faq-item.open .faq-icon {
  background: rgba(0,163,255,0.12);
  border-color: rgba(0,163,255,0.35);
  color: var(--brand-300);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}

.faq-item.open .faq-answer { max-height: 400px; }

.faq-answer-inner {
  padding: 0 0 20px;
  font-size: 15px;
  color: var(--fg-3);
  line-height: 1.7;
}

/* ================================================================
   AUTHORITY / MEC
   ================================================================ */
.authority-section {
  background: var(--bg-1);
  border-top: 1px solid var(--line-1);
  border-bottom: 1px solid var(--line-1);
}

.mec-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(43,217,161,0.08);
  border: 1px solid rgba(43,217,161,0.25);
  border-radius: var(--r-lg);
  padding: 14px 20px;
  color: var(--success);
  font-weight: 700;
  font-size: 15px;
}

.mec-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(43,217,161,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}

.trust-logo-grid {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0.5;
  filter: grayscale(1);
}

/* ================================================================
   FINAL CTA
   ================================================================ */
.final-cta-section {
  background:
    radial-gradient(ellipse 60% 70% at 50% 50%, rgba(0,163,255,0.18) 0%, transparent 65%),
    var(--bg-0);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 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='%2300A3FF' fill-opacity='0.025'%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;
}

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: var(--bg-1);
  border-top: 1px solid var(--line-1);
  padding: 64px 0 32px;
}

.footer-brand-desc {
  font-size: 14px;
  color: var(--fg-3);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-heading {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-4);
  margin-bottom: 16px;
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--fg-3); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-links a:hover { color: var(--brand-300); }

.footer-divider {
  border-top: 1px solid var(--line-1);
  margin: 40px 0 24px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--fg-4);
}

/* ================================================================
   PLAYER (Curso interno)
   ================================================================ */
.player-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 0;
  min-height: 100vh;
  padding-top: 72px;
}

.player-main {
  background: var(--bg-0);
  border-right: 1px solid var(--line-1);
  display: flex;
  flex-direction: column;
}

.player-video-wrap {
  position: relative;
  background: #000;
  aspect-ratio: 16/9;
}

.player-fake-video {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(60% 80% at 50% 40%, rgba(0,163,255,0.20), transparent 65%),
    linear-gradient(180deg, #0A1428 0%, #03060D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.player-controls-bar {
  background: rgba(5,8,15,0.9);
  border-top: 1px solid var(--line-1);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.player-progress {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}

.player-progress-fill {
  height: 100%;
  width: 38%;
  background: var(--grad-brand);
  border-radius: 2px;
}

.player-sidebar {
  background: var(--bg-1);
  border-left: 1px solid var(--line-1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.player-sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--line-1);
}

.player-lesson-list {
  overflow-y: auto;
  flex: 1;
}

.player-lesson-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--line-1);
  transition: background 0.2s;
}

.player-lesson-item:hover { background: var(--bg-2); }

.player-lesson-item.active {
  background: linear-gradient(90deg, rgba(0,163,255,0.12), transparent);
  border-left: 2px solid var(--brand-400);
}

.player-lesson-num {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  flex-shrink: 0;
}

.player-lesson-num.done { background: rgba(43,217,161,0.10); border-color: rgba(43,217,161,0.30); color: var(--success); }
.player-lesson-num.active { background: rgba(0,163,255,0.12); border-color: rgba(0,163,255,0.40); color: var(--brand-300); }

/* ================================================================
   CHECKOUT PAGE
   ================================================================ */
.checkout-section {
  min-height: 100vh;
  padding: 100px 0 60px;
  background:
    radial-gradient(ellipse 50% 40% at 70% 20%, rgba(0,163,255,0.10), transparent 55%),
    var(--bg-0);
}

.checkout-card {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

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

.checkout-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-2);
  margin-bottom: 8px;
}

.checkout-input {
  width: 100%;
  background: var(--bg-1);
  border: 1px solid var(--line-2);
  color: var(--fg-2);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.checkout-input:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(0,163,255,0.15);
}

.checkout-input::placeholder { color: var(--fg-4); }

.checkout-card-icons {
  display: flex;
  gap: 8px;
  align-items: center;
}

.card-icon {
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--fg-3);
}

/* ================================================================
   POPUP
   ================================================================ */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5,8,15,0.80);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}

.popup-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.popup-card {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xl);
  padding: 40px;
  max-width: 520px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.35s var(--ease-out);
}

.popup-overlay.active .popup-card {
  transform: scale(1) translateY(0);
}

.popup-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  color: var(--fg-3);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.2s;
}

.popup-close:hover { color: #fff; border-color: var(--line-3); }

/* ================================================================
   CONTACT
   ================================================================ */
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.contact-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: rgba(0,163,255,0.10);
  border: 1px solid rgba(0,163,255,0.20);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-300);
  flex-shrink: 0;
}

/* ================================================================
   ANIMATE ON SCROLL
   ================================================================ */
.aos-fade {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.aos-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

.aos-delay-1 { transition-delay: 0.1s; }
.aos-delay-2 { transition-delay: 0.2s; }
.aos-delay-3 { transition-delay: 0.3s; }
.aos-delay-4 { transition-delay: 0.4s; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 991px) {
  .navbar-links, .navbar-cta { display: none; }
  .navbar-toggle { display: flex; }

  .hero-section { padding: 120px 0 60px; }
  .hero-title { font-size: clamp(32px, 6vw, 48px); }

  .player-layout { grid-template-columns: 1fr; }
  .player-sidebar { display: none; }

  .offer-card { padding: 28px; }
  .offer-price-new { font-size: 40px; }
}

@media (max-width: 767px) {
  .section-py { padding: 64px 0; }
  .site-navbar { padding: 0 20px; }

  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .hero-proof { flex-direction: column; align-items: flex-start; gap: 10px; }

  .countdown-num { font-size: 26px; min-width: 50px; padding: 10px 6px; }

  .stats-section .row > div:not(:last-child) { border-bottom: 1px solid var(--line-1); }

  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ================================================================
   UTILITIES
   ================================================================ */
.text-brand { color: var(--brand-400); }
.text-brand-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-muted-ux { color: var(--fg-3); }
.text-dimmed { color: var(--fg-4); }
.bg-glass {
  background: rgba(15,23,38,0.6);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-2);
}
.divider-line { width: 100%; height: 1px; background: var(--line-1); }
.font-mono { font-family: var(--font-mono); }
.font-display { font-family: var(--font-display); }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }