/* ============================================================
   COMPONENTES — ACADEMIA JOTA RUBIO
   ============================================================ */

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 100;
  transition: all var(--t-base);
}

.navbar.scrolled {
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.navbar-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--text-primary);
  transition: transform var(--t-base);
}

.navbar-logo:hover { transform: scale(1.05); }

.navbar-logo img { height: 40px; width: auto; }

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  list-style: none;
}

.navbar-link {
  padding: var(--sp-2) var(--sp-4);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-md);
  transition: all var(--t-base);
  position: relative;
}

.navbar-link:hover {
  color: var(--text-primary);
  background: var(--accent-soft);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.navbar-toggle {
  display: none;
  font-size: var(--fs-xl);
  color: var(--text-primary);
}

@media (max-width: 900px) {
  .navbar-menu { display: none; }
  .navbar-toggle { display: block; }
  .navbar-menu.open {
    display: flex;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--sp-4);
    gap: var(--sp-1);
  }
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  padding: calc(var(--nav-height) + var(--sp-16)) var(--sp-6) var(--sp-16);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg canvas {
  width: 100%;
  height: 100%;
  opacity: 0.6;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, var(--accent-glow) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(16, 185, 129, 0.15) 0%, transparent 50%);
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  width: 100%;
}

.hero-text { max-width: 640px; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border: 1px solid rgba(59, 130, 246, 0.25);
  margin-bottom: var(--sp-6);
  animation: fadeUp 0.8s ease 0.1s both;
}

.hero-tag-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  margin-bottom: var(--sp-6);
  animation: fadeUp 0.8s ease 0.2s both;
  line-height: 1.05;
}

.hero h1 .gradient-text {
  display: inline-block;
}

.hero-subtitle {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  margin-bottom: var(--sp-8);
  max-width: 560px;
  animation: fadeUp 0.8s ease 0.3s both;
}

.hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-12);
  animation: fadeUp 0.8s ease 0.4s both;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  animation: fadeUp 0.8s ease 0.5s both;
}

.hero-stat {
  border-left: 2px solid var(--accent);
  padding-left: var(--sp-4);
}

.hero-stat-value {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--sp-1);
  font-family: var(--font-mono);
}

.hero-stat-value .accent { color: var(--accent); }

.hero-stat-label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero visual mockup */
.hero-visual {
  position: relative;
  animation: fadeUp 1s ease 0.4s both;
}

.hero-mockup {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(-8deg) rotateX(4deg);
  transition: transform var(--t-slow);
}

.hero-mockup:hover {
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
}

.mockup-dot.r { background: #FF5F57; }
.mockup-dot.y { background: #FFBD2E; }
.mockup-dot.g { background: #28CA42; }

.mockup-title {
  flex: 1;
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.mockup-body {
  padding: var(--sp-4);
  min-height: 340px;
  background:
    linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(16, 185, 129, 0.04));
  position: relative;
  overflow: hidden;
}

.mockup-video {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #0F172A, #1E293B);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-3);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}

.mockup-video::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(59, 130, 246, 0.3), transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(16, 185, 129, 0.2), transparent 50%);
}

.mockup-play {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  transition: transform var(--t-base);
}

.mockup-play:hover { transform: scale(1.1); }
.mockup-play::after {
  content: '';
  width: 0; height: 0;
  border-left: 18px solid var(--bg-primary);
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  margin-left: 4px;
}

.mockup-rows { display: flex; flex-direction: column; gap: var(--sp-2); }
.mockup-row {
  height: 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
}
.mockup-row:nth-child(1) { width: 80%; background: var(--accent-soft); }
.mockup-row:nth-child(2) { width: 60%; }
.mockup-row:nth-child(3) { width: 70%; }

/* Floating elements */
.floating-card {
  position: absolute;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  box-shadow: var(--shadow-md);
  z-index: 3;
}

.floating-card.live {
  top: -16px;
  right: -16px;
  animation: float 4s ease-in-out infinite;
}

.floating-card.ia {
  bottom: 40px;
  left: -32px;
  animation: float 5s ease-in-out infinite 1s;
}

.floating-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: var(--fw-bold);
}

.floating-icon.live { background: var(--danger-soft); color: var(--danger); }
.floating-icon.ia { background: linear-gradient(135deg, #3B82F6, #10B981); color: white; }

.floating-text-main { font-weight: var(--fw-semibold); color: var(--text-primary); }
.floating-text-sub { font-size: var(--fs-xs); color: var(--text-secondary); }

@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: var(--sp-12); }
  .hero-mockup { transform: none; }
  .hero h1 { font-size: var(--fs-4xl); }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
  .floating-card.live { right: 8px; }
  .floating-card.ia { left: 8px; }
}

/* ---------- STATS BANNER ---------- */
.stats-banner {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  backdrop-filter: blur(20px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  position: relative;
  overflow: hidden;
}

.stats-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--success), var(--warning));
}

.stat-item { text-align: center; }
.stat-value {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-black);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-value.gradient-text { font-size: var(--fs-5xl); }

.stat-label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .stats-banner { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
  .stat-value { font-size: var(--fs-3xl); }
}

/* ---------- FEATURES GRID ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.feature-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  backdrop-filter: blur(20px);
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  font-size: var(--fs-3xl);
  position: relative;
}

.feature-icon.blue   { background: var(--accent-soft);  color: var(--accent); }
.feature-icon.green  { background: var(--success-soft); color: var(--success); }
.feature-icon.amber  { background: var(--warning-soft); color: var(--warning); }
.feature-icon.red    { background: var(--danger-soft);  color: var(--danger); }

.feature-icon::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-md);
  background: inherit;
  filter: blur(12px);
  opacity: 0.4;
  z-index: -1;
}

.feature-card h3 {
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-3);
}

.feature-card p {
  font-size: var(--fs-sm);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ---------- MODULES SHOWCASE ---------- */
.modules-tabs {
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-12);
  flex-wrap: wrap;
}

.module-tab {
  padding: var(--sp-3) var(--sp-5);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: all var(--t-base);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.module-tab:hover { color: var(--text-primary); border-color: var(--accent); }

.module-tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.module-content {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-12);
  backdrop-filter: blur(20px);
}

.module-content.active { display: grid; animation: fadeUp 0.5s ease; }

.module-text h3 { font-size: var(--fs-3xl); margin-bottom: var(--sp-4); }
.module-text p { margin-bottom: var(--sp-6); }

.module-features {
  list-style: none;
  margin-bottom: var(--sp-6);
}

.module-features li {
  padding: var(--sp-2) 0;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.module-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
}

.module-visual {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  min-height: 380px;
}

@media (max-width: 900px) {
  .module-content { grid-template-columns: 1fr; padding: var(--sp-6); gap: var(--sp-6); }
}

/* ---------- COURSES GRID ---------- */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.course-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(20px);
  transition: all var(--t-base);
  cursor: pointer;
  position: relative;
}

.course-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.course-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-5xl);
}

.course-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, var(--accent-glow), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(16, 185, 129, 0.2), transparent 50%);
}

.course-thumb-text {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.course-duration {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  color: white;
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  z-index: 2;
}

.course-body { padding: var(--sp-5); }
.course-meta {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
  flex-wrap: wrap;
}

.course-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}

.course-instructor {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-bottom: var(--sp-4);
}

.instructor-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--success));
}

.course-progress {
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--sp-2);
}

.course-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--success));
  border-radius: var(--radius-full);
}

.course-progress-text {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .courses-grid { grid-template-columns: 1fr; }
}

/* ---------- PRICING ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  align-items: stretch;
}

.pricing-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  backdrop-filter: blur(20px);
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.pricing-card.featured {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(16, 185, 129, 0.04));
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
  transform: scale(1.05);
}

.pricing-card.featured:hover { transform: scale(1.05) translateY(-4px); }

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--success));
  color: white;
  padding: var(--sp-1) var(--sp-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-2);
}

.pricing-tagline {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-6);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-1);
  margin-bottom: var(--sp-2);
}

.pricing-currency { font-size: var(--fs-2xl); color: var(--text-secondary); }
.pricing-amount { font-size: var(--fs-6xl); font-weight: var(--fw-black); line-height: 1; font-family: var(--font-mono); }
.pricing-period { color: var(--text-secondary); font-size: var(--fs-base); }

.pricing-billing {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: var(--sp-6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--sp-8);
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pricing-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--success);
}

.pricing-cta { width: 100%; }

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
}

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  backdrop-filter: blur(20px);
  transition: all var(--t-base);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.testimonial-quote {
  font-size: var(--fs-3xl);
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--sp-3);
  font-family: serif;
}

.testimonial-text {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}

.testimonial-rating {
  display: flex;
  gap: 2px;
  margin-bottom: var(--sp-4);
  color: var(--warning);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--success));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
}

.author-name { font-weight: var(--fw-semibold); color: var(--text-primary); font-size: var(--fs-sm); }
.author-role { font-size: var(--fs-xs); color: var(--text-secondary); }

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ---------- CTA FINAL ---------- */
.cta-final {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  border-radius: var(--radius-xl);
  padding: var(--sp-20);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.15), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.3), transparent 50%);
}

.cta-final > * { position: relative; z-index: 1; }

.cta-final h2 { color: white; margin-bottom: var(--sp-4); }
.cta-final p { color: rgba(255, 255, 255, 0.9); font-size: var(--fs-lg); margin-bottom: var(--sp-8); max-width: 600px; margin-left: auto; margin-right: auto; }

.cta-final .btn-primary {
  background: white;
  color: var(--accent);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.cta-final .btn-primary:hover {
  background: var(--text-primary);
  color: var(--accent);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: var(--sp-16) 0 var(--sp-8);
  margin-top: var(--sp-24);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}

.footer-brand p { margin: var(--sp-4) 0 var(--sp-6); font-size: var(--fs-sm); }

.footer-social {
  display: flex;
  gap: var(--sp-2);
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  transition: all var(--t-base);
}

.footer-social a:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-4);
  color: var(--text-primary);
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: var(--sp-2); }
.footer-col a {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  transition: color var(--t-base);
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: var(--sp-4);
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
  .cta-final { padding: var(--sp-12) var(--sp-6); }
}