/**
 * Vertex Solutions & Desenvolvedor - Página Premium
 * Visual elegante: glassmorphism, dark theme, animações avançadas
 */

:root {
  --dev-primary: #6366f1;
  --dev-primary-light: #818cf8;
  --dev-primary-dark: #4f46e5;
  --dev-accent: #c084fc;
  --dev-slate-900: #0f172a;
  --dev-slate-800: #1e293b;
  --dev-slate-700: #334155;
  --dev-slate-600: #475569;
  --dev-slate-500: #64748b;
  --dev-slate-400: #94a3b8;
  --dev-glass: rgba(255, 255, 255, 0.05);
  --dev-glass-border: rgba(255, 255, 255, 0.1);
}

.dev-page {
  min-height: 100vh;
  background: var(--dev-slate-900);
  color: #e2e8f0;
  position: relative;
  overflow-x: hidden;
}

/* Background animado - grade e gradientes */
.dev-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.3), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(192, 132, 252, 0.15), transparent),
    radial-gradient(ellipse 50% 30% at 0% 80%, rgba(99, 102, 241, 0.1), transparent);
  pointer-events: none;
  z-index: 0;
}

.dev-page::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* Navbar glass na página dev */
.dev-page .doc-navbar {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dev-glass-border);
}

.dev-page .doc-navbar-links a {
  color: var(--dev-slate-400);
}

.dev-page .doc-navbar-links a:hover {
  color: var(--dev-primary-light);
}

/* Hero */
.dev-hero {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  position: relative;
  z-index: 1;
}

.dev-hero-logo {
  width: 120px;
  height: auto;
  margin-bottom: 2rem;
  opacity: 0;
  animation: dev-fade-scale 0.8s ease-out 0.2s forwards;
}

@keyframes dev-fade-scale {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.dev-hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, var(--dev-primary-light) 50%, var(--dev-accent) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 60px rgba(99, 102, 241, 0.3);
}

.dev-hero-title .cursor {
  display: inline-block;
  width: 4px;
  height: 0.95em;
  background: var(--dev-primary-light);
  vertical-align: text-bottom;
  margin-left: 4px;
  box-shadow: 0 0 12px var(--dev-primary);
  border-radius: 2px;
  animation: dev-blink 0.8s step-end infinite;
}

@keyframes dev-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.dev-hero-subtitle {
  font-size: 1.25rem;
  color: var(--dev-slate-400);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  opacity: 0;
  animation: dev-fade-in 0.8s ease-out 0.5s forwards;
}

@keyframes dev-fade-in {
  to { opacity: 1; }
}

/* Versículo - glass card */
.dev-verse {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 2.5rem;
  background: var(--dev-glass);
  backdrop-filter: blur(16px);
  border-radius: 1.25rem;
  border: 1px solid var(--dev-glass-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.dev-verse-text {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--dev-slate-300, #cbd5e1);
  line-height: 1.9;
  min-height: 1.9em;
}

.dev-verse-ref {
  font-size: 0.9rem;
  color: var(--dev-primary-light);
  margin-top: 0.75rem;
  font-style: normal;
  letter-spacing: 0.05em;
}

/* Scroll indicator */
.dev-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--dev-slate-500);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  animation: dev-fade-in 1s ease-out 2s forwards;
}

.dev-scroll-hint i {
  animation: dev-bounce 2s ease-in-out infinite;
}

@keyframes dev-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* Stats bar */
.dev-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
  padding: 2.5rem;
  margin: 0 2rem 2rem;
  background: var(--dev-glass);
  backdrop-filter: blur(16px);
  border-radius: 1.25rem;
  border: 1px solid var(--dev-glass-border);
  position: relative;
  z-index: 1;
}

.dev-stat {
  text-align: center;
}

.dev-stat-value {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--dev-primary-light), var(--dev-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dev-stat-label {
  font-size: 0.8rem;
  color: var(--dev-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

/* Content sections */
.dev-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 4rem 2rem;
  position: relative;
  z-index: 1;
}

.dev-section-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.dev-section-title i {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dev-primary), var(--dev-primary-dark));
  border-radius: 12px;
  color: #fff;
  font-size: 1.1rem;
}

/* Cards glassmorphism */
.dev-card {
  background: var(--dev-glass);
  backdrop-filter: blur(16px);
  border-radius: 1.25rem;
  border: 1px solid var(--dev-glass-border);
  padding: 2.5rem;
  margin-bottom: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dev-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(99, 102, 241, 0.1);
}

.dev-card p {
  color: var(--dev-slate-400);
  line-height: 1.8;
}

/* Profile */
.dev-profile {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: flex-start;
}

.dev-profile-photo {
  flex-shrink: 0;
  width: 200px;
  height: 200px;
  border-radius: 1.25rem;
  overflow: hidden;
  border: 3px solid transparent;
  background: linear-gradient(var(--dev-slate-800), var(--dev-slate-800)) padding-box,
              linear-gradient(135deg, var(--dev-primary), var(--dev-accent)) border-box;
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.2);
}

.dev-profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dev-profile-info h2 {
  font-size: 1.75rem;
  margin-top: 0;
  color: #fff;
}

.dev-profile-info .role {
  color: var(--dev-primary-light);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.dev-profile-info p {
  color: var(--dev-slate-400);
}

/* Projects grid */
.dev-projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.dev-project-card {
  display: flex;
  flex-direction: column;
  background: var(--dev-glass);
  backdrop-filter: blur(16px);
  border-radius: 1.25rem;
  border: 1px solid var(--dev-glass-border);
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.dev-project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--dev-primary), var(--dev-accent));
  opacity: 0;
  transition: opacity 0.3s;
}

.dev-project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
}

.dev-project-card:hover::before {
  opacity: 1;
}

.dev-project-card .dev-project-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(192, 132, 252, 0.2));
  border-radius: 14px;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
  color: var(--dev-primary-light);
}

.dev-project-card h3 {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
  color: #fff;
}

.dev-project-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--dev-slate-400);
  flex: 1;
}

.dev-project-card .url {
  font-size: 0.85rem;
  color: var(--dev-primary-light);
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dev-project-card .url i {
  transition: transform 0.3s;
}

.dev-project-card:hover .url i {
  transform: translateX(4px);
}

/* Values */
.dev-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.dev-value-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.75rem;
  background: var(--dev-glass);
  backdrop-filter: blur(12px);
  border-radius: 1rem;
  border: 1px solid var(--dev-glass-border);
  transition: all 0.3s;
}

.dev-value-item:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateX(4px);
}

.dev-value-item i {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dev-primary), var(--dev-primary-dark));
  color: #fff;
  border-radius: 12px;
  font-size: 1.1rem;
}

.dev-value-item h4 {
  margin: 0 0 0.5rem;
  color: #fff;
  font-size: 1.1rem;
}

.dev-value-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--dev-slate-400);
}

/* Tech stack */
.dev-tech {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.dev-tech-item {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--dev-glass);
  backdrop-filter: blur(12px);
  border-radius: 1rem;
  border: 1px solid var(--dev-glass-border);
  transition: all 0.3s;
}

.dev-tech-item:hover {
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.dev-tech-item strong {
  display: block;
  color: var(--dev-primary-light);
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.dev-tech-item span {
  font-size: 0.75rem;
  color: var(--dev-slate-500);
}

/* Contact */
.dev-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.dev-contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--dev-glass);
  backdrop-filter: blur(12px);
  border-radius: 1rem;
  border: 1px solid var(--dev-glass-border);
  transition: all 0.3s;
}

.dev-contact-item:hover {
  border-color: rgba(99, 102, 241, 0.3);
}

.dev-contact-item i {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(192, 132, 252, 0.2));
  border-radius: 10px;
  color: var(--dev-primary-light);
}

.dev-contact-item a,
.dev-contact-item span {
  color: var(--dev-slate-300, #cbd5e1);
}

.dev-contact-item a:hover {
  color: var(--dev-primary-light);
}

/* Scroll reveal */
.dev-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.dev-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* Footer dev */
.dev-page .doc-footer {
  background: rgba(15, 23, 42, 0.95);
  border-top: 1px solid var(--dev-glass-border);
}

.dev-page .doc-footer-credits {
  color: var(--dev-slate-500);
}

.dev-page .doc-footer img {
  filter: brightness(1.1);
}

/* Responsive */
@media (max-width: 768px) {
  .dev-hero {
    min-height: 75vh;
    padding: 3rem 1.5rem;
  }

  .dev-stats {
    gap: 2rem;
    padding: 1.5rem;
  }

  .dev-stat-value {
    font-size: 1.5rem;
  }

  .dev-section {
    padding: 3rem 1rem;
  }

  .dev-profile-photo {
    width: 160px;
    height: 160px;
  }
}