/* ============================================================
   KETSALE — home.css  |  Estilos exclusivos de index.html
   ============================================================ */

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: var(--text-gray);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 24px;
  max-width: 800px;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-gray);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 60px;
}

.hero-actions .btn-accent,
.hero-actions .btn-secondary {
  font-size: 1rem;
  padding: 16px 34px;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(14, 14, 31, 0.65);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stat {
  text-align: center;
  padding: 0 24px;
}

.hero-stat strong {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

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

.hero-stat > span {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 400;
  white-space: nowrap;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-light);
  flex-shrink: 0;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  animation: scrollHint 2s ease-in-out infinite;
  z-index: 1;
}

@keyframes scrollHint {
  0%, 100% { opacity: 0.4; transform: translateX(-50%) translateY(0); }
  50%       { opacity: 1;   transform: translateX(-50%) translateY(6px); }
}

.hero-scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.hero-scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  animation: scrollWheel 1.8s ease-in-out infinite;
}

@keyframes scrollWheel {
  0%   { opacity: 1; transform: translateY(0); }
  70%  { opacity: 0; transform: translateY(10px); }
  100% { opacity: 0; transform: translateY(0); }
}

@media (max-width: 640px) {
  .hero-stats { gap: 16px; padding: 20px; }
  .hero-stat { padding: 0 12px; }
  .hero-stat-divider { display: none; }
  .hero-scroll-hint { display: none; }
}

/* ── LOGOS BAR ────────────────────────────────────────────── */
.logos-bar {
  padding: 40px 0;
  border-block: 1px solid var(--border-light);
  overflow: hidden;
}

.logos-label {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.logos-track { overflow: hidden; }

.logos-inner {
  display: flex;
  gap: 60px;
  width: max-content;
  animation: logoScroll 25s linear infinite;
}

.logos-inner:hover { animation-play-state: paused; }

@keyframes logoScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.logo-item {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  letter-spacing: 0.04em;
  transition: color var(--transition);
}

.logo-item:hover { color: var(--text-gray); }

/* ── FEATURES ─────────────────────────────────────────────── */
.features-section { overflow: hidden; }

.features-header {
  text-align: center;
  margin-bottom: 64px;
}

.features-subtitle {
  font-size: 1.05rem;
  color: var(--text-gray);
  max-width: 540px;
  margin: 16px auto 0;
  line-height: 1.8;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 36px 32px;
  position: relative;
  cursor: default;
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--primary-glow);
  border: 1px solid rgba(124, 58, 237, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
  transition: background var(--transition), transform var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--accent-glow);
  border-color: rgba(16, 255, 177, 0.3);
  transform: scale(1.08);
}

.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.75;
}

.feature-arrow {
  position: absolute;
  bottom: 24px;
  right: 28px;
  font-size: 1.2rem;
  color: var(--text-muted);
  transition: color var(--transition), transform var(--transition);
}

.feature-card:hover .feature-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 28px 24px; }
}

/* ── STATS SECTION ────────────────────────────────────────── */
.stats-section {
  background: var(--bg-alt);
  border-radius: var(--radius-xl);
  margin-inline: auto;
  width: min(92%, 1200px);
  padding: 70px 40px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item { position: relative; }

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: var(--border-light);
}

.stat-number {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 8px;
}

.counter, .stat-prefix {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.stat-suffix {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--accent);
}

.stat-prefix {
  color: var(--text-gray);
  font-size: clamp(1rem, 2vw, 1.4rem);
}

.stat-item p {
  font-size: 0.88rem;
  color: var(--text-gray);
}

@media (max-width: 700px) {
  .stats-section { padding: 50px 24px; }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  .stat-item + .stat-item::before { display: none; }
}

/* ── SERVICES PREVIEW ─────────────────────────────────────── */
.services-preview-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.services-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-preview-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.service-preview-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.service-preview-card.featured {
  background: linear-gradient(145deg, rgba(124, 58, 237, 0.15), var(--surface));
  border-color: rgba(124, 58, 237, 0.4);
}

.service-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--accent);
  color: #06060f;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-preview-num {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
}

.service-preview-card.featured .service-preview-num {
  color: rgba(124, 58, 237, 0.25);
}

.service-preview-content h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.service-preview-content p {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.75;
  margin-bottom: 14px;
}

.service-preview-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-preview-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.service-preview-list li::before {
  content: '✓';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-preview-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
  transition: gap var(--transition), color var(--transition);
}

.service-preview-card:hover .service-preview-link {
  gap: 12px;
  color: var(--accent);
}

@media (max-width: 900px) {
  .services-preview-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
}

/* ── PROCESS ─────────────────────────────────────────────── */
.process-header {
  text-align: center;
  margin-bottom: 64px;
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  padding: 0 20px;
}

.process-step-num {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #4c1d95);
  color: #fff;
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 8px var(--primary-glow);
  position: relative;
  z-index: 1;
}

.process-connector {
  flex-shrink: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), rgba(124, 58, 237, 0.2));
  margin-top: 30px;
}

.process-step-body h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.process-step-body p {
  font-size: 0.875rem;
  color: var(--text-gray);
  line-height: 1.7;
  max-width: 200px;
  margin: 0 auto;
}

@media (max-width: 800px) {
  .process-steps {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .process-step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    padding: 0 0 32px;
    position: relative;
  }

  .process-connector {
    position: absolute;
    left: 29px;
    top: 60px;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary), rgba(124, 58, 237, 0.1));
    margin: 0;
  }

  .process-step-body p { max-width: 100%; }
}

/* ── TESTIMONIALS ─────────────────────────────────────────── */
.testimonials-header {
  text-align: center;
  margin-bottom: 48px;
}

.testimonials-slider { position: relative; overflow: hidden; }

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(4, 100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.testimonial-stars {
  color: #facc15;
  font-size: 1rem;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.8;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}

.testimonial-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border-light);
  color: var(--text-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.testimonial-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-glow);
}

.testimonials-dots {
  display: flex;
  gap: 8px;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-light);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.testimonial-dot.active {
  background: var(--primary);
  transform: scale(1.3);
}