@font-face {
  font-family: "Cascadia";
  src: url("../assets/fonts/CascadiaMono-Regular.woff2") format("woff2");
  font-weight: 200 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --azul-profundo: #001239;
  --azul-terminal: #020b1f;
  --azul-claro: #112a63;
  --branco: #ffffff;
  --verde-terminal: #7cffb2;
  --cinzento-claro: #d6d9e6;
  --cinzento-suave: #9ca3af;
  --dourado-suave: #d6b36a;
  --linha: rgba(255, 255, 255, 0.16);
  --vidro: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Cascadia", "Courier New", monospace;
  background:
    radial-gradient(
      circle at top left,
      rgba(124, 255, 178, 0.08),
      transparent 28%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(214, 179, 106, 0.08),
      transparent 30%
    ),
    linear-gradient(135deg, var(--azul-profundo), #010c3c);
  color: var(--branco);
}

/* NAV SUPERIOR */

.portfolio-nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  border-bottom: 1px solid var(--linha);
  background: rgba(2, 11, 31, 0.86);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav-logo {
  color: var(--branco);
  text-decoration: none;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.nav-logo::before {
  content: "> ";
  color: var(--verde-terminal);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--linha);
  border-radius: 12px;
  background: transparent;
  color: var(--branco);
  font-size: 1.4rem;
  cursor: pointer;
}

/* LAYOUT PRINCIPAL */

.portfolio-layout {
  display: grid;
  grid-template-columns: 280px 1px minmax(0, 1fr);
  min-height: calc(100vh - 72px);
}

/* MENU VERTICAL */

.sidebar {
  padding: 2rem 1.2rem;
}

.side-menu {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: sticky;
  top: 100px;
}

.menu-item {
  width: 100%;
  padding: 1rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: var(--cinzento-claro);
  font-family: inherit;
  font-size: 1rem;
  text-align: left;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.menu-item::before {
  content: "▸ ";
  color: var(--verde-terminal);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.menu-item:hover {
  background: var(--vidro);
  border-color: var(--linha);
  color: var(--branco);
  transform: translateX(4px);
}

.menu-item:hover::before,
.menu-item.active::before {
  opacity: 1;
}

.menu-item.active {
  background: rgba(124, 255, 178, 0.1);
  border-color: rgba(124, 255, 178, 0.35);
  color: var(--verde-terminal);
}

/* BARRA VERTICAL DE DIVISÃO */

.vertical-divider {
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(124, 255, 178, 0.45),
    rgba(255, 255, 255, 0.18),
    transparent
  );
}

/* ÁREA DE CONTEÚDO */

.content-area {
  padding: 2rem;
  display: flex;
  align-items: stretch;
}

.content-card {
  width: 100%;
  min-height: 520px;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--linha);
  border-radius: 24px;
  background: rgba(2, 11, 31, 0.72);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  outline: none;
}

.content-eyebrow {
  color: var(--verde-terminal);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  margin-bottom: 1rem;
}

.content-card h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
}

.content-card h2 {
  margin-top: 2rem;
  color: var(--branco);
  font-size: 1.4rem;
}

.content-card p {
  color: var(--cinzento-claro);
  line-height: 1.75;
  max-width: 900px;
}

.highlight {
  color: var(--verde-terminal);
}

.gold {
  color: var(--dourado-suave);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.info-box {
  padding: 1.2rem;
  border: 1px solid var(--linha);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.info-box h3 {
  margin-top: 0;
  color: var(--verde-terminal);
}

.info-box p {
  margin-bottom: 0;
}

.info-box a {
  color: var(--verde-terminal);
  text-decoration: none;
  word-break: break-word;
}

.info-box a:hover {
  text-decoration: underline;
}

.copy-email-button {
  margin-top: 0.8rem;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(124, 255, 178, 0.35);
  border-radius: 999px;
  background: rgba(124, 255, 178, 0.08);
  color: var(--verde-terminal);
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
}

.copy-email-button:hover {
  background: rgba(124, 255, 178, 0.14);
}

.copy-message {
  margin-top: 0.8rem;
  color: var(--cinzento-claro);
  font-size: 0.9rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.tag {
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(124, 255, 178, 0.35);
  border-radius: 999px;
  color: var(--branco);
  background: rgba(124, 255, 178, 0.08);
  font-size: 0.9rem;
}

.timeline {
  margin-top: 2rem;
  border-left: 1px solid rgba(124, 255, 178, 0.45);
  padding-left: 1.5rem;
}

.timeline-item {
  margin-bottom: 1.5rem;
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.9rem;
  top: 0.35rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--verde-terminal);
}

.timeline-year {
  color: var(--dourado-suave);
  font-weight: 700;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.primary-button,
.secondary-button {
  display: inline-block;
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease;
}

.primary-button {
  background: var(--branco);
  color: var(--azul-profundo);
}

.secondary-button {
  border: 1px solid var(--linha);
  color: var(--branco);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-3px);
}

.secondary-button:hover {
  background: rgba(255, 255, 255, 0.12);
}

.read-more-button {
  margin-top: 2rem;
  padding: 0.9rem 1.3rem;
  border: 1px solid rgba(124, 255, 178, 0.35);
  border-radius: 999px;
  background: rgba(124, 255, 178, 0.08);
  color: var(--verde-terminal);
  font-family: "Cascadia Mono", "Courier New", monospace;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease;
}

.read-more-button:hover {
  transform: translateY(-3px);
  background: rgba(124, 255, 178, 0.14);
}

.autobiografia-box {
  margin-top: 2rem;
  padding: 1.5rem;
  border-left: 1px solid rgba(124, 255, 178, 0.45);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.autobiografia-box.hidden {
  display: none;
}

.autobiografia-box h2 {
  color: var(--verde-terminal);
}

/* CONTACTO */

.contact-panel {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.contact-card {
  min-height: 190px;
  padding: 1.4rem;
  border: 1px solid var(--linha);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(124, 255, 178, 0.06), transparent 42%),
    rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 255, 178, 0.35);
  background-color: rgba(124, 255, 178, 0.04);
}

.contact-card-featured {
  grid-row: span 2;
  min-height: 396px;
}

.contact-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(124, 255, 178, 0.35);
  border-radius: 16px;
  background: rgba(124, 255, 178, 0.08);
  color: var(--verde-terminal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 700;
  flex: 0 0 auto;
}

.contact-card h3 {
  margin: 0;
  color: var(--verde-terminal);
  font-size: 1.15rem;
}

.contact-card-header p {
  margin: 0.3rem 0 0;
  color: var(--cinzento-suave);
  font-size: 0.9rem;
}

.contact-value {
  display: inline-block;
  margin-top: 1.6rem;
  color: var(--branco);
  text-decoration: none;
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 700;
  word-break: break-word;
}

a.contact-value:hover {
  color: var(--verde-terminal);
  text-decoration: underline;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(124, 255, 178, 0.35);
  border-radius: 999px;
  background: rgba(124, 255, 178, 0.12);
  color: var(--verde-terminal);
  font-family: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.contact-button:hover {
  background: rgba(124, 255, 178, 0.18);
}

.contact-button-secondary {
  background: transparent;
}

.copy-message {
  min-height: 1.2rem;
  margin: 1rem 0 0;
  color: var(--cinzento-claro);
  font-size: 0.9rem;
}

/* RESPONSIVIDADE */

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

  .contact-card-featured {
    grid-row: auto;
    min-height: 260px;
  }
}

@media (max-width: 600px) {
  .contact-card {
    min-height: auto;
  }

  .contact-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-button {
    width: 100%;
  }
}

/* RESPONSIVIDADE */

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .portfolio-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
    border-bottom: 1px solid var(--linha);
  }

  .sidebar.open {
    display: block;
  }

  .side-menu {
    position: static;
  }

  .vertical-divider {
    display: none;
  }

  .content-area {
    padding: 1rem;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .portfolio-nav {
    padding: 0 1rem;
  }

  .content-card {
    border-radius: 18px;
    min-height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .menu-item,
  .primary-button,
  .secondary-button {
    transition: none;
  }
}