:root {
  --bg-ground: #6f97bf;
  --bg-ground-deep: #3c5f82;
  --bg-troposfera: #151923;
  --bg-estratosfera: #10131c;
  --bg-termosfera: #0b0e18;
  --bg-espaco: #05060a;
  --accent: #7c6cf0;
  --accent-soft: #9686ff;
  --text-primary: #e8e6f0;
  --text-muted: #9a99a8;
  --panel-bg: rgba(5, 6, 10, 0.55);
  --panel-border: rgba(232, 230, 240, 0.14);

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: auto;
}

html.no-scroll {
  overflow: hidden;
  touch-action: none;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  position: relative;
  /* 12 marcos + descolagem + secção final: ~45vh de scroll por marco */
  height: 800vh;
  height: 800dvh;
  background: linear-gradient(
    to top,
    var(--bg-ground) 0%,
    var(--bg-ground-deep) 16%,
    var(--bg-troposfera) 32%,
    var(--bg-estratosfera) 50%,
    var(--bg-termosfera) 72%,
    var(--bg-espaco) 100%
  );
}

/* gradiente pintado uma vez ao longo de toda a altura da página — o
   scroll normal é que revela as diferentes zonas, sem JS a recalcular
   cores. Chão fica no fundo do documento (maior scrollY), espaço no
   topo (scrollY = 0). */

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; }

/* escondido visualmente, mas legível por leitores de ecrã e motores
   de busca (usado no percurso completo, #percurso) */
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* anel de foco visível para navegação por teclado, no acento roxo */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 3px;
}

/* ---------- camadas de fundo ---------- */

.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(232, 230, 240, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 230, 240, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
}

/* posicionadas no documento (não no ecrã): têm uma altitude fixa
   relativa ao chão e passam pela janela de forma natural com o
   scroll, tal como qualquer outro conteúdo da página — sem JS a
   controlar opacidade ou posição */
.clouds {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 50vh;
  height: 100vh;
  pointer-events: none;
  overflow: hidden;
  opacity: 1;
  z-index: 1;
}

.cloud {
  position: absolute;
  background: #e8ecf2;
  border-radius: 999px;
  filter: blur(6px);
  opacity: 0.5;
  animation-name: drift;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

.cloud::before,
.cloud::after {
  content: "";
  position: absolute;
  background: inherit;
  border-radius: 999px;
}

.cloud::before { width: 60%; height: 140%; top: -50%; left: 8%; }
.cloud::after { width: 45%; height: 120%; top: -35%; right: 12%; }

@keyframes drift {
  from { transform: translateX(0); }
  to { transform: translateX(160vw); }
}

/* posicionadas no documento, na zona do espaço (topo do body) — não
   dependem de scroll/JS, tal como as nuvens */
.stars {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  pointer-events: none;
  z-index: 1;
}

.star {
  position: absolute;
  border-radius: 50%;
  background: #ffffff;
}

.nebula {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  z-index: 1;
  transition: opacity 0.8s ease;
}

.nebula::before,
.nebula::after {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  filter: blur(90px);
}

.nebula::before {
  top: 10%;
  left: 15%;
  background: var(--accent);
  opacity: 0.10;
}

.nebula::after {
  top: 40%;
  right: 10%;
  background: var(--accent-soft);
  opacity: 0.07;
}

.launchpad {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100vh;
  height: 100dvh;
  opacity: 1;
  pointer-events: none;
  z-index: 1;
}

.launchpad svg { display: block; width: 100%; height: 100%; }

/* ---------- rodapé ---------- */

#site-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: rgba(11, 13, 18, 0.75);
  border-top: 0.5px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  z-index: 20;
}

#site-footer .brand {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

#site-footer .socials { display: flex; align-items: center; gap: 18px; }

#site-footer .socials a {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color 0.2s ease;
}

#site-footer .socials a:hover { color: var(--accent-soft); }

/* ---------- barra de progresso / telemetria ---------- */

#progress {
  position: fixed;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 15;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(8px);
  transition: opacity 0.6s ease;
}

#alt-readout {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--accent-soft);
}

#progress-track {
  position: relative;
  width: 2px;
  height: 260px;
  background: rgba(255, 255, 255, 0.08);
}

#progress-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--accent);
  height: 0%;
  transition: height 0.1s linear;
}

#progress-track .tick {
  position: absolute;
  right: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
  transform: translateY(50%);
}

/* ---------- log de missão ---------- */

#mission-log {
  position: fixed;
  left: 50%;
  bottom: 100px;
  transform: translateX(-50%);
  z-index: 15;
  width: min(680px, calc(100vw - 48px));
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 34px 40px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  cursor: pointer;
  transition: opacity 0.4s ease, visibility 0.4s ease, border-color 0.2s ease;
}

#mission-log:hover {
  border-color: var(--accent-soft);
}

#mission-log.expanded {
  width: min(760px, calc(100vw - 48px));
  bottom: 40px;
  height: calc(100vh - 80px);
  height: calc(100dvh - 80px);
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  align-items: flex-start;
  cursor: default;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-soft) transparent;
}

#mission-log.expanded:hover {
  border-color: var(--panel-border);
}

#mission-log.expanded::-webkit-scrollbar {
  width: 6px;
}

#mission-log.expanded::-webkit-scrollbar-track {
  background: transparent;
}

#mission-log.expanded::-webkit-scrollbar-thumb {
  background: var(--accent-soft);
  border-radius: 3px;
  opacity: 0.6;
}

#mission-log::before,
#mission-log::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--accent-soft);
  opacity: 0.85;
  pointer-events: none;
}

#mission-log::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
#mission-log::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

#mission-log.visible {
  opacity: 1;
  visibility: visible;
}

#mission-log-photo-wrap {
  position: relative;
  width: 170px;
  height: 170px;
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1.5px dashed var(--panel-border);
  background: rgba(124, 108, 240, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mission-log-photo-icon {
  width: 52px;
  height: 52px;
  color: var(--text-muted);
  opacity: 0.5;
}

#mission-log-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

.mission-log-photo-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 5px;
}

.mission-log-photo-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transition: background 0.3s ease, transform 0.3s ease;
}

.mission-log-photo-dots span.dot-active {
  background: var(--accent-soft);
  transform: scale(1.3);
}

#mission-log-photo-wrap[hidden],
#mission-log-collage[hidden] {
  display: none;
}

#mission-log-collage {
  position: relative;
  width: 170px;
  height: 170px;
  flex-shrink: 0;
}

.collage-tile {
  position: absolute;
  width: 108px;
  height: 84px;
  border-radius: 8px;
  overflow: hidden;
  border: 1.5px dashed var(--panel-border);
  background: rgba(124, 108, 240, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
}

.collage-tile .mission-log-photo-icon {
  width: 28px;
  height: 28px;
}

.collage-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collage-tile[data-tile="0"] { top: -16px; left: -20px; transform: rotate(-7deg); z-index: 1; }
.collage-tile[data-tile="1"] { top: -8px;  left: 64px;  transform: rotate(5deg);  z-index: 2; }
.collage-tile[data-tile="2"] { top: 76px;  left: -24px; transform: rotate(4deg);  z-index: 2; }
.collage-tile[data-tile="3"] { top: 84px;  left: 58px;  transform: rotate(-6deg); z-index: 3; }

#mission-log-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  text-align: left;
}

#mission-log-year {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
}

#mission-log-tagline {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
  margin-top: 2px;
}

#mission-log-detail {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}

#mission-log-link[hidden] {
  display: none;
}

#mission-log-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-soft);
  text-decoration: underline;
  margin-top: 6px;
}

#mission-log-expand {
  display: inline-block;
  align-self: flex-start;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  opacity: 0.55;
  margin-top: 14px;
}

#mission-log-expand:hover,
#mission-log-expand:focus-visible { opacity: 1; color: var(--accent-soft); }

#mission-log.expanded #mission-log-expand,
#mission-log.locked #mission-log-expand,
#mission-log-expand[hidden] {
  display: none;
}

/* durante a subida automática, ou sem nada para expandir, o card não
   é clicável — não mostrar cursor/hover que prometam o contrário */
#mission-log.locked,
#mission-log.no-more { cursor: default; }
#mission-log.locked:hover,
#mission-log.no-more:hover { border-color: var(--panel-border); }

#mission-log-more {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--panel-border);
}

#mission-log-more-text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0 0 14px;
}

#mission-log-more-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

#mission-log-more-list li {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-soft);
  background: rgba(124, 108, 240, 0.1);
  border: 1px solid rgba(124, 108, 240, 0.3);
  border-radius: 2px;
  padding: 4px 10px;
}

#mission-log-close {
  display: none;
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--panel-border);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

#mission-log-close:hover {
  color: var(--accent-soft);
  border-color: var(--accent-soft);
}

#mission-log.expanded #mission-log-close {
  display: flex;
}

#mission-log-backdrop {
  position: fixed;
  inset: 0;
  z-index: 14;
  background: rgba(5, 6, 10, 0.65);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#mission-log-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

/* ---------- secção final: estado atual / contacto ---------- */

#final-section {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  height: 100dvh;
  z-index: 5;
  display: flex;
  flex-direction: column;
  padding: 40px 24px 90px;
}

.final-header {
  display: flex;
  justify-content: flex-start;
}

.final-logo {
  width: 76px;
  height: 76px;
}

.final-content {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 48px;
  max-width: 780px;
  width: 100%;
  margin: 0 auto;
  padding: 44px;
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  background: var(--panel-bg);
  backdrop-filter: blur(8px);
}

.final-photo {
  width: 220px;
  height: 220px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1.5px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

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

.final-text-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 16px;
}

.final-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #4ade80;
  border: 1px solid #4ade80;
  background: rgba(74, 222, 128, 0.1);
  padding: 7px 14px;
  border-radius: 999px;
}

.final-tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px #4ade80;
}

.final-title {
  font-size: clamp(24px, 3.5vw, 32px);
}

.final-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 14px;
  margin-top: 6px;
}

.final-btn {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: 2px;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.final-btn-primary {
  color: var(--text-primary);
  background: rgba(124, 108, 240, 0.14);
  border: 1px solid var(--accent);
}

.final-btn-primary:hover { background: rgba(124, 108, 240, 0.26); }

.final-btn-secondary {
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--panel-border);
}

.final-btn-secondary:hover { color: var(--text-primary); border-color: var(--accent-soft); }

/* ---------- página de contacto ---------- */

.contact-back {
  position: fixed;
  top: 32px;
  left: 24px;
  z-index: 10;
}

.contact-back img { width: 48px; height: 48px; display: block; }

/* ocupa exatamente a área visível acima do rodapé fixo (52px), para o
   cartão caber inteiro no ecrã — incluindo o botão de enviar */
.contact-wrap {
  position: relative;
  z-index: 5;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px 84px;
}

.contact-card {
  position: relative;
  width: 100%;
  max-width: 960px;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 48px;
  padding: 44px;
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  background: var(--panel-bg);
  backdrop-filter: blur(8px);
}

/* marcas de canto tipo viewfinder, como no hero e no log de missão */
.contact-card::before,
.contact-card::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--accent-soft);
  opacity: 0.85;
  pointer-events: none;
}

.contact-card::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.contact-card::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.contact-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.contact-title {
  font-size: clamp(26px, 3.5vw, 34px);
}

.contact-direct {
  list-style: none;
  width: 100%;
  margin-top: auto;
  padding-top: 10px;
}

.contact-direct li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 0;
  border-top: 1px solid var(--panel-border);
}

.contact-direct-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent-soft);
}

.contact-direct a {
  font-size: 14px;
  color: var(--text-primary);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.2s ease;
}

.contact-direct a:hover { color: var(--accent-soft); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
  padding-left: 48px;
  border-left: 1px solid var(--panel-border);
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 11px 13px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* em duas colunas, a mensagem estica até a altura da coluna da
   esquerda — sem espaço morto por baixo do botão */
.contact-field-grow { flex: 1; }
.contact-field-grow textarea.contact-input { flex: 1; }

textarea.contact-input {
  min-height: 150px;
  resize: vertical;
  line-height: 1.55;
}

.contact-input::placeholder { color: var(--text-muted); opacity: 0.5; }

.contact-input:focus {
  outline: none;
  border-color: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(124, 108, 240, 0.18);
}

/* só marca erro depois de o utilizador mexer no campo */
.contact-input:user-invalid { border-color: #f0836a; }

.contact-submit {
  width: 100%;
  margin-top: 4px;
  cursor: pointer;
}

.contact-submit:disabled { opacity: 0.6; cursor: default; }

.contact-status {
  font-size: 13px;
  min-height: 1.4em;
  margin-top: -6px;
}

.contact-status-ok { color: #4ade80; }
.contact-status-error { color: #f0836a; }

/* o logótipo fixo (canto superior esquerdo) só não colide com o cartão
   em ecrãs largos — abaixo disso, reservar espaço por cima */
@media (max-width: 1120px) {
  .contact-wrap { padding-top: 104px; }
}

/* ecrãs baixos (portáteis 768px, janelas reduzidas): compactar */
@media (min-width: 861px) and (max-height: 760px) {
  .contact-card { padding: 32px 40px; }
  .contact-intro { gap: 10px; }
  .contact-form { gap: 12px; }
  textarea.contact-input { min-height: 110px; }
  .contact-direct li { padding: 9px 0; }
}

/* uma coluna: o formulário (ação principal) vem logo a seguir à
   apresentação e os contactos diretos passam para o fim do cartão */
@media (max-width: 860px) {
  .contact-card {
    grid-template-columns: 1fr;
    max-width: 540px;
    gap: 14px;
  }

  .contact-intro { display: contents; }
  .contact-intro > * { justify-self: start; }

  .contact-form {
    order: 1;
    margin-top: 14px;
    padding-left: 0;
    border-left: none;
    padding-top: 28px;
    border-top: 1px solid var(--panel-border);
  }

  .contact-direct { order: 2; margin-top: 14px; padding-top: 0; }
}

@media (max-width: 640px) {
  .contact-wrap { padding: 96px 16px 76px; }
  .contact-card { padding: 28px 22px; }
  .contact-row { grid-template-columns: 1fr; }
  .contact-back { top: 24px; left: 16px; }
  .contact-back img { width: 40px; height: 40px; }
}

/* ---------- página de projetos ---------- */

.projects-wrap {
  position: relative;
  z-index: 5;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 110px;
}

.projects-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 640px;
  margin-bottom: 44px;
}

.projects-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-soft);
}

.projects-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  background: var(--panel-bg);
  backdrop-filter: blur(8px);
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card:hover,
.project-card:focus-within {
  border-color: rgba(150, 134, 255, 0.55);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(124, 108, 240, 0.15);
}

/* ---- figura: imagem inteira sobre fundo desfocado da própria imagem ---- */

.project-card-figure {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  padding: 0;
  border: none;
  border-bottom: 1px solid var(--panel-border);
  background: #e9ecf2; /* base clara: figuras com fundo transparente continuam legíveis */
  overflow: hidden;
  cursor: zoom-in;
}

.project-card-figure-bg {
  position: absolute;
  inset: -12%;
  width: 124%;
  height: 124%;
  object-fit: cover;
  filter: blur(22px) saturate(1.1);
  opacity: 0.9;
}

/* véu escuro por cima do desfoque, para a figura em si sobressair e o
   cartão não "acender" demasiado no meio do céu escuro */
.project-card-figure::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 6, 10, 0.25), rgba(5, 6, 10, 0.45));
}

.project-card-figure-img {
  position: absolute;
  z-index: 2;
  inset: 14px 14px 30px;
  width: calc(100% - 28px);
  height: calc(100% - 44px);
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.35));
  transition: transform 0.35s ease;
}

.project-card:hover .project-card-figure-img { transform: scale(1.03); }

.project-card-fig {
  position: absolute;
  z-index: 3;
  left: 12px;
  bottom: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.project-card-zoom {
  position: absolute;
  z-index: 3;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  background: rgba(5, 6, 10, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: 50%;
  backdrop-filter: blur(4px);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.project-card:hover .project-card-zoom,
.project-card-figure:focus-visible .project-card-zoom {
  opacity: 1;
  transform: scale(1);
}

.project-card-figure:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: -2px;
}

/* ---- corpo ---- */

.project-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 22px 20px;
}

.project-card-id {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
}

.project-card-title {
  font-size: 17px;
  line-height: 1.35;
}

.project-card-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.project-card-title a:hover { color: var(--accent-soft); }

.project-card-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.project-card-tags li {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-soft);
  background: rgba(124, 108, 240, 0.1);
  border: 1px solid rgba(124, 108, 240, 0.3);
  border-radius: 2px;
  padding: 3px 8px;
}

.project-card-cta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--panel-border);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.project-card:hover .project-card-cta,
.project-card-cta:hover { color: var(--accent-soft); }

/* ---- lightbox ---- */

.lightbox {
  max-width: none;
  max-height: none;
  width: 100%;
  height: 100%;
  padding: 24px;
  border: none;
  background: transparent;
  color: var(--text-primary);
}

.lightbox[open] {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox::backdrop {
  background: rgba(5, 6, 10, 0.82);
  backdrop-filter: blur(4px);
}

.lightbox-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  max-width: min(1200px, 100%);
  max-height: 100%;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  background: #0b0e18;
  overflow: hidden;
}

.lightbox-figure {
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e9ecf2;
}

.lightbox-figure img {
  display: block;
  max-width: 100%;
  max-height: calc(100dvh - 160px);
  object-fit: contain;
}

.lightbox-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 22px;
  border-top: 1px solid var(--panel-border);
}

.lightbox-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  margin-top: 4px;
}

.lightbox-caption .final-btn { flex-shrink: 0; font-size: 13px; padding: 10px 18px; }

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  background: rgba(5, 6, 10, 0.7);
  border: 1px solid var(--panel-border);
  border-radius: 50%;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.lightbox-close:hover { color: var(--accent-soft); border-color: var(--accent-soft); }

@media (max-width: 640px) {
  .projects-wrap { padding: 96px 16px 90px; }
  .projects-grid { grid-template-columns: 1fr; gap: 18px; }
  .project-card-zoom { opacity: 1; transform: none; }
  .lightbox { padding: 12px; }
  .lightbox-caption { flex-direction: column; align-items: flex-start; }
}

/* ---------- painel de boas-vindas (hero) ---------- */

#hero-panel {
  position: fixed;
  left: 50%;
  bottom: 100px;
  transform: translateX(-50%);
  z-index: 90;
  width: min(560px, calc(100vw - 48px));
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  padding: 40px 44px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

#hero-panel::before,
#hero-panel::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--accent-soft);
  opacity: 0.85;
  pointer-events: none;
}

#hero-panel::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
#hero-panel::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

#hero-panel.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-soft);
  margin-bottom: 24px;
}

.hero-name {
  font-size: clamp(28px, 4vw, 40px);
  margin: 0;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 10px 0 0;
}

.hero-tagline {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 14px 0 28px;
}

#launch-btn {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(124, 108, 240, 0.12);
  border: 1px solid var(--accent);
  border-radius: 2px;
  padding: 14px 30px;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, transform 0.2s ease;
}

#launch-btn:hover { background: rgba(124, 108, 240, 0.24); }
#launch-btn:active { transform: scale(0.98); }

#profile-shortcut {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  background: none;
  border: none;
  padding: 6px 4px;
  cursor: pointer;
  transition: color 0.2s ease;
}

#profile-shortcut:hover { color: var(--accent-soft); }

#skip-btn {
  position: fixed;
  top: 20px;
  right: 22px;
  z-index: 50;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(11, 13, 18, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: 2px;
  padding: 8px 14px;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: color 0.2s ease, border-color 0.2s ease;
}

#skip-btn:hover { color: var(--accent-soft); border-color: var(--accent-soft); }

#replay-btn {
  position: fixed;
  left: 50%;
  bottom: 70px;
  transform: translateX(-50%);
  z-index: 15;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  background: rgba(11, 13, 18, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: 2px;
  padding: 10px 18px;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: color 0.2s ease, border-color 0.2s ease, opacity 0.3s ease, visibility 0.3s ease;
}

#replay-btn:hover { color: var(--accent-soft); border-color: var(--accent-soft); }

#replay-btn[hidden] {
  display: none;
}

/* ---------- contagem decrescente ---------- */

#countdown-overlay {
  position: fixed;
  inset: 0;
  z-index: 105;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

#countdown-overlay.visible {
  opacity: 1;
  visibility: visible;
}

.countdown-ring {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 4px solid #e0384a;
  box-shadow: 0 0 0 6px rgba(224, 56, 74, 0.18), 0 0 40px rgba(224, 56, 74, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: countdown-pulse 0.85s ease-in-out infinite;
}

#countdown-number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  color: #ffffff;
}

@keyframes countdown-pulse {
  0% { transform: scale(1); }
  30% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

/* ---------- ignição ---------- */

/* chama apagada até à ignição: a explosão/clarão acontece primeiro,
   só depois é que a chama acende (e fica acesa até ao fim do voo) */
#rocket-group .f1,
#rocket-group .f2,
#rocket-group .f3 {
  visibility: hidden;
}

#rocket-group.flame-on .f1,
#rocket-group.flame-on .f2,
#rocket-group.flame-on .f3 {
  visibility: visible;
}

#rocket-group.igniting .f1,
#rocket-group.igniting .f2,
#rocket-group.igniting .f3 {
  animation-duration: 0.12s;
}

.ignition-flash {
  fill: #fff3d6;
  opacity: 0;
}

.ignition-flash.flare {
  opacity: 0.95;
  transition: opacity 0.15s ease-out, r 0.6s ease-out;
}

/* ---------- responsivo ---------- */

@media (max-width: 720px) {
  /* telemetria compacta: sem painel/fundo, só o traço vertical fino +
     ALT% encostados à direita — reaproveita a mesma lógica de
     fillEl.style.height já usada no desktop, sem tocar em script.js */
  #progress {
    left: auto;
    right: 10px;
    gap: 8px;
    padding: 0;
    background: none;
    border: none;
    backdrop-filter: none;
  }

  #progress-track { height: 100px; }
  #progress-track .tick { display: none; }
  #alt-readout { font-size: 9px; writing-mode: vertical-rl; text-orientation: mixed; }

  #mission-log {
    bottom: 70px;
    flex-direction: column;
    text-align: center;
    padding: 24px;
    gap: 16px;
  }

  #mission-log-text { text-align: center; align-items: center; }
  #mission-log-expand { align-self: center; }
  #mission-log-photo-wrap { width: 110px; height: 110px; }
  #mission-log-collage { width: 110px; height: 110px; transform: scale(0.72); }
  #mission-log-tagline { font-size: 20px; }

  #mission-log.expanded {
    width: calc(100vw - 32px);
    height: calc(100vh - 40px);
    height: calc(100dvh - 40px);
    bottom: 20px;
  }

  #mission-log-more-list { justify-content: center; }

  #hero-panel { bottom: 70px; padding: 28px 24px; }
  .hero-name { font-size: 26px; }
  .hero-eyebrow { margin-bottom: 16px; }
  .hero-tagline { margin: 10px 0 20px; }

  .countdown-ring { width: 120px; height: 120px; }
  #countdown-number { font-size: 48px; }

  .final-content {
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
  }

  .final-text-block { align-items: center; text-align: center; }
  .final-actions { justify-content: center; }

  .final-photo { width: 140px; height: 140px; }
  .final-logo { width: 56px; height: 56px; }
}

/* ---------- prefers-reduced-motion ---------- */

@media (prefers-reduced-motion: reduce) {
  #hero-panel { transition: opacity 0.3s ease; }

  .cloud { animation: none; }

  .countdown-ring { animation: none; }

  /* as chamas animam via @keyframes dentro do SVG inline — o seletor
     global apanha-as na mesma */
  #rocket-group .f1,
  #rocket-group .f2,
  #rocket-group .f3 { animation: none; }

  .project-card { transition: border-color 0.2s ease; }
  .project-card:hover,
  .project-card:focus-within { transform: none; }
  .project-card:hover .project-card-figure-img { transform: none; }
}