/* Portfólio dev — clean · roxo · 3D imersivo */
:root {
  --dev-bg: #06050c;
  --dev-bg-2: #0c0a14;
  --dev-surface: rgba(255, 255, 255, 0.04);
  --dev-glass: rgba(18, 12, 32, 0.55);
  --dev-border: rgba(168, 85, 247, 0.14);
  --dev-border-strong: rgba(192, 132, 252, 0.28);
  --dev-text: #f4f0ff;
  --dev-muted: #a89bc4;
  --dev-accent: #a855f7;
  --dev-accent-2: #c084fc;
  --dev-accent-3: #7c3aed;
  --dev-glow: rgba(168, 85, 247, 0.35);
  --dev-radius: 18px;
  --dev-font-display: "Outfit", system-ui, sans-serif;
  --dev-font-body: "Source Sans 3", system-ui, sans-serif;
  --dev-header: 72px;
  --dev-max: 1080px;
  --dev-perspective: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body.dev-portfolio-page {
  margin: 0;
  font-family: var(--dev-font-body);
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--dev-text);
  background: var(--dev-bg);
  overflow-x: hidden;
  min-height: 100vh;
}

body.dev-portfolio-page::before {
  content: "";
  position: fixed;
  inset: -15%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 45% at 15% 10%, rgba(124, 58, 237, 0.22), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 20%, rgba(168, 85, 247, 0.14), transparent 50%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(76, 29, 149, 0.18), transparent 55%);
  animation: dev-bg-pulse 16s ease-in-out infinite alternate;
}

@keyframes dev-bg-pulse {
  0% { transform: translate3d(0, 0, 0) scale(1); opacity: 1; }
  100% { transform: translate3d(2%, -2%, 0) scale(1.05); opacity: 0.92; }
}

#dev-canvas-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.7;
}

.dev-scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  perspective: var(--dev-perspective);
}

.dev-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  animation: dev-orb-float 14s ease-in-out infinite;
  will-change: transform;
}

.dev-orb--1 {
  width: clamp(140px, 22vw, 280px);
  height: clamp(140px, 22vw, 280px);
  top: 6%;
  left: 4%;
  background: radial-gradient(circle at 35% 35%, rgba(192, 132, 252, 0.5), transparent 70%);
}

.dev-orb--2 {
  width: clamp(100px, 16vw, 200px);
  height: clamp(100px, 16vw, 200px);
  top: 58%;
  right: 6%;
  background: radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.45), transparent 72%);
  animation-delay: -5s;
}

.dev-orb--3 {
  width: clamp(80px, 12vw, 160px);
  height: clamp(80px, 12vw, 160px);
  bottom: 12%;
  left: 38%;
  background: radial-gradient(circle at 50% 50%, rgba(216, 180, 254, 0.35), transparent 70%);
  animation-delay: -9s;
}

@keyframes dev-orb-float {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, -18px, 0) scale(1.04); }
}

.dev-shape {
  position: absolute;
  transform-style: preserve-3d;
  animation: dev-shape-spin 22s linear infinite;
}

.dev-shape--cube {
  width: 56px;
  height: 56px;
  top: 22%;
  right: 18%;
  border: 1px solid rgba(192, 132, 252, 0.35);
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), transparent);
  box-shadow: 0 0 40px rgba(168, 85, 247, 0.2);
}

.dev-shape--ring {
  width: 90px;
  height: 90px;
  bottom: 28%;
  left: 12%;
  border-radius: 50%;
  border: 2px solid rgba(168, 85, 247, 0.25);
  animation-duration: 28s;
  animation-direction: reverse;
}

@keyframes dev-shape-spin {
  from { transform: rotateX(18deg) rotateY(0deg); }
  to { transform: rotateX(18deg) rotateY(360deg); }
}

.dev-grid-floor {
  position: absolute;
  left: -20%;
  right: -20%;
  bottom: -35%;
  height: 55%;
  background:
    linear-gradient(rgba(168, 85, 247, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: perspective(500px) rotateX(72deg);
  opacity: 0.35;
  mask-image: linear-gradient(to top, black, transparent 75%);
}

/* Cursor custom */
body.dev-cursor-active,
body.dev-cursor-active * {
  cursor: none;
}

.dev-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: var(--dev-accent-2);
  box-shadow: 0 0 16px var(--dev-glow);
  z-index: 9999;
  pointer-events: none;
  transition: transform 0.12s ease, width 0.2s, height 0.2s, margin 0.2s;
}

.dev-cursor.is-hover {
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
}

.dev-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  border-radius: 50%;
  border: 1px solid rgba(192, 132, 252, 0.45);
  z-index: 9998;
  pointer-events: none;
  transition: width 0.25s, height 0.25s, margin 0.25s, border-color 0.25s;
}

.dev-cursor-ring.is-hover {
  width: 52px;
  height: 52px;
  margin: -26px 0 0 -26px;
  border-color: rgba(192, 132, 252, 0.75);
}

.dev-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 0.75rem 1rem;
  background: var(--dev-accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.dev-skip:focus {
  left: 0;
}

/* Header glass */
.dev-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px) saturate(1.2);
  background: rgba(6, 5, 12, 0.72);
  border-bottom: 1px solid var(--dev-border);
}

.dev-header-inner {
  max-width: var(--dev-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: var(--dev-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.dev-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--dev-text);
  font-family: var(--dev-font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.dev-brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--dev-accent-3), var(--dev-accent));
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
}

.dev-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.dev-nav a {
  color: var(--dev-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.2s;
}

.dev-nav a:hover,
.dev-nav a:focus-visible {
  color: var(--dev-accent-2);
}

.dev-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--dev-border);
  border-radius: 12px;
  background: var(--dev-glass);
  color: var(--dev-text);
  cursor: pointer;
}

.dev-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 1px;
}

/* Main */
.dev-main,
.dev-footer,
.dev-header {
  position: relative;
  z-index: 1;
}

.dev-main {
  max-width: var(--dev-max);
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

.dev-section {
  padding: 3.25rem 0 0;
}

.dev-section-head {
  margin-bottom: 1.35rem;
}

.dev-section-head h2 {
  margin: 0 0 0.3rem;
  font-family: var(--dev-font-display);
  font-size: clamp(1.45rem, 4vw, 1.95rem);
  letter-spacing: -0.03em;
}

.dev-section-head p {
  margin: 0;
  color: var(--dev-muted);
}

/* Scroll reveal */
.dev-reveal {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.dev-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.dev-reveal--delay-1 { transition-delay: 0.08s; }
.dev-reveal--delay-2 { transition-delay: 0.16s; }
.dev-reveal--delay-3 { transition-delay: 0.24s; }

/* Hero */
.dev-hero {
  padding: 2.75rem 0 0.5rem;
}

.dev-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.dev-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dev-accent-2);
}

.dev-hero h1 {
  margin: 0 0 0.45rem;
  font-family: var(--dev-font-display);
  font-size: clamp(2.3rem, 6.5vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #fff 0%, #e9d5ff 55%, #c084fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.dev-role {
  margin: 0 0 1rem;
  color: var(--dev-muted);
}

.dev-tagline {
  margin: 0 0 1.35rem;
  font-size: 1.05rem;
  max-width: 44ch;
  color: #d8cff0;
}

.dev-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
}

.dev-btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.2rem;
  border-radius: 12px;
  font: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s;
}

.dev-btn:hover {
  transform: translateY(-2px) translateZ(0);
}

.dev-btn--primary {
  background: linear-gradient(135deg, var(--dev-accent-3), var(--dev-accent));
  color: #fff;
  box-shadow: 0 10px 32px rgba(124, 58, 237, 0.35);
}

.dev-btn--ghost {
  background: var(--dev-glass);
  border-color: var(--dev-border-strong);
  color: var(--dev-text);
  backdrop-filter: blur(12px);
}

.dev-social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.dev-social {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  border: 1px solid var(--dev-border);
  background: var(--dev-glass);
  backdrop-filter: blur(10px);
  color: var(--dev-muted);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}

.dev-social:hover {
  color: var(--dev-accent-2);
  border-color: var(--dev-border-strong);
  transform: translateY(-1px);
}

.dev-social svg {
  width: 15px;
  height: 15px;
}

.dev-hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
}

.dev-avatar-ring {
  position: relative;
  padding: 3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--dev-accent), var(--dev-accent-2), #e9d5ff);
  box-shadow:
    0 0 0 1px rgba(192, 132, 252, 0.2),
    0 24px 64px rgba(76, 29, 149, 0.45);
  animation: dev-avatar-glow 4s ease-in-out infinite alternate;
}

@keyframes dev-avatar-glow {
  0% { box-shadow: 0 0 0 1px rgba(192, 132, 252, 0.2), 0 24px 64px rgba(76, 29, 149, 0.4); }
  100% { box-shadow: 0 0 0 1px rgba(192, 132, 252, 0.45), 0 28px 72px rgba(124, 58, 237, 0.55); }
}

.dev-avatar-ring img {
  display: block;
  width: min(260px, 70vw);
  height: min(260px, 70vw);
  border-radius: 50%;
  object-fit: cover;
  background: var(--dev-bg-2);
}

.dev-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  width: 100%;
  max-width: 340px;
}

.dev-stat {
  padding: 0.7rem 0.45rem;
  text-align: center;
  border-radius: 14px;
  background: var(--dev-glass);
  border: 1px solid var(--dev-border);
  backdrop-filter: blur(14px);
}

.dev-stat strong {
  display: block;
  font-family: var(--dev-font-display);
  font-size: 1.28rem;
  color: var(--dev-accent-2);
}

.dev-stat span {
  font-size: 0.65rem;
  color: var(--dev-muted);
  line-height: 1.25;
}

/* Glass panels */
.dev-glass-panel {
  padding: 1.2rem 1.25rem;
  border-radius: var(--dev-radius);
  background: var(--dev-glass);
  border: 1px solid var(--dev-border);
  backdrop-filter: blur(18px) saturate(1.15);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
}

.dev-tilt {
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out, box-shadow 0.2s;
  will-change: transform;
}

.dev-tilt:hover {
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.18);
}

.dev-about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 0.85rem;
}

.dev-about-text p {
  margin: 0;
  color: #d4c9ea;
}

.dev-skills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

.dev-skill-group h3 {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dev-accent-2);
}

.dev-skill-group ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.32rem;
}

.dev-skill-group li {
  font-size: 0.78rem;
  padding: 0.22rem 0.52rem;
  border-radius: 8px;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.12);
  color: #e4d8f8;
}

/* Filters */
.dev-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.dev-filter {
  position: relative;
  overflow: hidden;
  padding: 0.42rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--dev-border);
  background: transparent;
  color: var(--dev-muted);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.dev-filter.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--dev-accent-3), var(--dev-accent));
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.35);
}

.dev-ripple-host {
  position: relative;
  overflow: hidden;
}

.dev-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  animation: dev-ripple 0.65s ease-out forwards;
  pointer-events: none;
}

@keyframes dev-ripple {
  to { transform: scale(2.5); opacity: 0; }
}

/* Projects */
.dev-projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.dev-project-card {
  display: flex;
  flex-direction: column;
  padding: 1.1rem 1.15rem;
  border-radius: var(--dev-radius);
  background: var(--dev-glass);
  border: 1px solid var(--dev-border);
  backdrop-filter: blur(16px);
}

.dev-project-card.is-featured {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(124, 58, 237, 0.12), transparent 50%),
    var(--dev-glass);
  border-color: var(--dev-border-strong);
}

.dev-project-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
}

.dev-project-cat {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dev-accent-2);
  margin-bottom: 0.15rem;
}

.dev-project-head h3 {
  margin: 0;
  font-family: var(--dev-font-display);
  font-size: 1.05rem;
}

.dev-project-status {
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.18rem 0.42rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--dev-muted);
}

.dev-project-status--ativo {
  background: rgba(168, 85, 247, 0.15);
  color: var(--dev-accent-2);
}

.dev-project-desc {
  margin: 0 0 0.65rem;
  font-size: 0.88rem;
  color: #c4b6dc;
  flex: 1;
}

.dev-project-highlights {
  margin: 0 0 0.65rem;
  padding-left: 1rem;
  font-size: 0.8rem;
  color: var(--dev-muted);
}

.dev-project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.75rem;
}

.dev-tag {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.16rem 0.42rem;
  border-radius: 6px;
  background: rgba(168, 85, 247, 0.08);
  color: #c9b8e8;
}

.dev-project-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--dev-border);
}

.dev-project-year {
  font-size: 0.72rem;
  color: var(--dev-muted);
}

.dev-project-links a {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--dev-accent-2);
  text-decoration: none;
}

.dev-project-links a:hover {
  text-decoration: underline;
}

/* Contact */
.dev-contact-card {
  padding: 1.45rem;
  border-radius: var(--dev-radius);
  background:
    linear-gradient(135deg, rgba(124, 58, 237, 0.14), rgba(168, 85, 247, 0.06)),
    var(--dev-glass);
  border: 1px solid var(--dev-border-strong);
  backdrop-filter: blur(20px);
}

.dev-contact-card > p {
  margin: 0 0 1rem;
  color: #d4c9ea;
}

.dev-contact-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.65rem;
  margin-bottom: 1.15rem;
}

.dev-contact-item {
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--dev-border);
}

.dev-contact-item span {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dev-muted);
  margin-bottom: 0.2rem;
}

.dev-contact-item a,
.dev-contact-item strong {
  font-size: 0.92rem;
  color: var(--dev-text);
  text-decoration: none;
  font-weight: 600;
}

.dev-contact-item a:hover {
  color: var(--dev-accent-2);
}

.dev-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Footer */
.dev-footer {
  max-width: var(--dev-max);
  margin: 0 auto;
  padding: 2rem 1.25rem 2.5rem;
  border-top: 1px solid var(--dev-border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  color: var(--dev-muted);
  font-size: 0.84rem;
}

.dev-footer a {
  color: var(--dev-accent-2);
  text-decoration: none;
}

.dev-error,
.dev-empty {
  text-align: center;
  color: var(--dev-muted);
  padding: 2rem;
}

.dev-error {
  color: #f0abfc;
}

/* Mobile */
@media (max-width: 860px) {
  .dev-nav-toggle {
    display: block;
  }

  .dev-nav {
    position: absolute;
    top: var(--dev-header);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem;
    background: rgba(6, 5, 12, 0.96);
    border-bottom: 1px solid var(--dev-border);
    display: none;
  }

  .dev-nav.is-open {
    display: flex;
  }

  .dev-hero-grid,
  .dev-about-grid,
  .dev-projects-grid,
  .dev-skills {
    grid-template-columns: 1fr;
  }

  .dev-project-card.is-featured {
    grid-column: auto;
  }

  .dev-stats {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .dev-stats {
    grid-template-columns: 1fr;
  }

  .dev-hero-actions,
  .dev-contact-actions {
    flex-direction: column;
  }

  .dev-hero-actions .dev-btn,
  .dev-contact-actions .dev-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body.dev-portfolio-page:not(.dev-force-effects)::before,
  body.dev-portfolio-page:not(.dev-force-effects) .dev-orb,
  body.dev-portfolio-page:not(.dev-force-effects) .dev-shape,
  body.dev-portfolio-page:not(.dev-force-effects) .dev-avatar-ring,
  body.dev-portfolio-page:not(.dev-force-effects) .dev-reveal {
    animation: none;
  }
  body.dev-portfolio-page:not(.dev-force-effects) .dev-reveal {
    opacity: 1;
    transform: none;
  }
  .dev-btn:hover,
  .dev-social:hover {
    transform: none;
  }
}