/* ------------------------------------------------------------------
     WS LABS — WILSON SILVA · LINK MENU
     Brand palette:
       Amarelo WS  #DBC605
       Cinza WS    #666666
       Preto       #333333
       Branco      #FFFFFF
     Fonts: Bebas Neue · Montserrat (Manual de Marca)
     ------------------------------------------------------------------ */

  :root {
    --ws-yellow: #DBC605;
    --ws-yellow-soft: rgba(219, 198, 5, 0.12);
    --ws-yellow-glow: rgba(219, 198, 5, 0.45);
    --ws-gray: #666666;
    --ws-dark: #0a0a0a;
    --ws-dark-2: #111111;
    --ws-dark-3: #161616;
    --ws-line: rgba(255, 255, 255, 0.08);
    --ws-line-strong: rgba(255, 255, 255, 0.18);
    --ws-text: #f4f4f4;
    --ws-text-dim: #a8a8a8;
    --ws-text-muted: #666666;
  }

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

  html, body {
    margin: 0;
    padding: 0;
    background: var(--ws-dark);
    color: var(--ws-text);
    font-family: 'Montserrat', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }

  /* ===== Background atmosphere ===== */

  /* Animated neural network canvas */
  #neural-bg {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.55;
  }

  /* Yellow accent gradient at top */
  body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 320px;
    background: radial-gradient(ellipse 60% 100% at 50% 0%,
                                 var(--ws-yellow-soft) 0%,
                                 transparent 70%);
    pointer-events: none;
    z-index: 1;
  }

  /* Grain texture */
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: 0.045;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  /* ===== Layout shell ===== */

  .shell {
    position: relative;
    z-index: 5;
    max-width: 560px;
    margin: 0 auto;
    padding: 28px 22px 80px;
  }

  /* ===== Top bar ===== */

  .topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 56px;
    opacity: 0;
    animation: fadeIn 0.8s 0.05s ease-out forwards;
  }

  .brand-stamp {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .brand-stamp img {
    display: block;
    height: 22px;
    width: auto;
  }

  .status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1.5px;
    color: var(--ws-text-dim);
    text-transform: uppercase;
  }

  .status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ws-yellow);
    box-shadow: 0 0 0 0 var(--ws-yellow-glow);
    animation: pulse 2.2s ease-out infinite;
  }

  @keyframes pulse {
    0%   { box-shadow: 0 0 0 0 var(--ws-yellow-glow); }
    70%  { box-shadow: 0 0 0 10px rgba(219, 198, 5, 0); }
    100% { box-shadow: 0 0 0 0 rgba(219, 198, 5, 0); }
  }

  /* ===== Hero ===== */

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

  .photo-wrap {
    position: relative;
    width: 168px;
    height: 168px;
    margin: 0 auto 28px;
    opacity: 0;
    animation: fadeUp 0.9s 0.15s cubic-bezier(.2,.7,.2,1) forwards;
  }

  .photo-wrap::before {
    /* Outer rotating gold ring */
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: conic-gradient(from 0deg,
      var(--ws-yellow) 0deg,
      transparent 60deg,
      transparent 180deg,
      var(--ws-yellow) 220deg,
      transparent 280deg,
      transparent 360deg);
    animation: spin 14s linear infinite;
    opacity: 0.85;
  }

  .photo-wrap::after {
    /* Inner mask creating ring effect */
    content: '';
    position: absolute;
    inset: -7px;
    border-radius: 50%;
    background: var(--ws-dark);
    z-index: 1;
  }

  @keyframes spin {
    to { transform: rotate(360deg); }
  }

  .photo {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 22%;
    border: 2px solid var(--ws-dark-2);
    filter: contrast(1.05) brightness(1.02);
  }

  .photo-corners {
    position: absolute;
    inset: -14px;
    z-index: 3;
    pointer-events: none;
  }
  .photo-corners span {
    position: absolute;
    width: 14px;
    height: 14px;
    border-color: var(--ws-yellow);
  }
  .photo-corners span:nth-child(1) { top: 0; left: 0; border-top: 2px solid; border-left: 2px solid; }
  .photo-corners span:nth-child(2) { top: 0; right: 0; border-top: 2px solid; border-right: 2px solid; }
  .photo-corners span:nth-child(3) { bottom: 0; left: 0; border-bottom: 2px solid; border-left: 2px solid; }
  .photo-corners span:nth-child(4) { bottom: 0; right: 0; border-bottom: 2px solid; border-right: 2px solid; }

  .name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(48px, 13vw, 72px);
    line-height: 0.92;
    letter-spacing: 0.5px;
    margin: 0 0 4px;
    color: var(--ws-text);
    opacity: 0;
    animation: fadeUp 0.9s 0.25s cubic-bezier(.2,.7,.2,1) forwards;
  }

  .name span {
    color: var(--ws-yellow);
  }

  .role {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 3px;
    color: var(--ws-text-dim);
    text-transform: uppercase;
    margin: 12px 0 24px;
    opacity: 0;
    animation: fadeUp 0.9s 0.35s cubic-bezier(.2,.7,.2,1) forwards;
  }

  .role .sep {
    color: var(--ws-yellow);
    margin: 0 8px;
  }

  .credentials {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-bottom: 22px;
    opacity: 0;
    animation: fadeUp 0.9s 0.45s cubic-bezier(.2,.7,.2,1) forwards;
  }

  .pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 11px;
    border: 1px solid var(--ws-line-strong);
    border-radius: 100px;
    font-size: 9.5px;
    font-weight: 600;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: var(--ws-text);
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(4px);
  }

  .pill::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--ws-yellow);
  }

  .tagline {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.55;
    color: var(--ws-text-dim);
    max-width: 360px;
    margin: 0 auto;
    opacity: 0;
    animation: fadeUp 0.9s 0.55s cubic-bezier(.2,.7,.2,1) forwards;
  }

  .tagline strong {
    color: var(--ws-text);
    font-weight: 600;
  }

  /* ===== Section labels ===== */

  .section-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 36px 0 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 2.5px;
    color: var(--ws-text-muted);
    text-transform: uppercase;
    opacity: 0;
    animation: fadeUp 0.7s ease-out forwards;
  }

  .section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ws-line);
  }

  .section-label .num {
    color: var(--ws-yellow);
  }

  /* ===== Link cards ===== */

  .links {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 18px;
    background: linear-gradient(135deg, var(--ws-dark-2) 0%, var(--ws-dark-3) 100%);
    border: 1px solid var(--ws-line);
    border-radius: 14px;
    color: var(--ws-text);
    text-decoration: none;
    transition: all 0.35s cubic-bezier(.2,.7,.2,1);
    overflow: hidden;
    opacity: 0;
    animation: fadeUp 0.7s ease-out forwards;
  }

  /* Yellow accent strip on left edge — appears on hover */
  .card::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 3px;
    background: var(--ws-yellow);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform 0.35s cubic-bezier(.2,.7,.2,1);
  }

  /* Hover sheen */
  .card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(219,198,5,0.06) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease-out;
    pointer-events: none;
  }

  .card:hover {
    border-color: rgba(219, 198, 5, 0.35);
    transform: translateX(4px);
    box-shadow: 0 8px 30px rgba(219, 198, 5, 0.08), 0 2px 8px rgba(0,0,0,0.4);
  }
  .card:hover::before { transform: scaleY(1); }
  .card:hover::after  { transform: translateX(100%); }

  .card-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--ws-line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ws-yellow);
    transition: all 0.35s ease;
  }

  .card:hover .card-icon {
    background: var(--ws-yellow);
    color: var(--ws-dark);
    border-color: var(--ws-yellow);
    transform: rotate(-6deg);
  }

  .card-icon svg {
    width: 20px;
    height: 20px;
  }

  .card-text {
    flex: 1;
    min-width: 0;
  }

  .card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--ws-text);
    margin: 0 0 2px;
    letter-spacing: 0.2px;
  }

  .card-sub {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 1.2px;
    color: var(--ws-text-dim);
    text-transform: uppercase;
  }

  .card-sub .dot {
    color: var(--ws-yellow);
    margin: 0 6px;
  }

  .card-arrow {
    flex-shrink: 0;
    color: var(--ws-text-muted);
    transition: all 0.35s cubic-bezier(.2,.7,.2,1);
  }

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

  .card-arrow svg {
    width: 16px;
    height: 16px;
    display: block;
  }

  /* Featured card variant — for primary CTA (workshop or company) */
  .card.featured {
    background: linear-gradient(135deg, #1a1a0a 0%, #161614 100%);
    border-color: rgba(219, 198, 5, 0.25);
  }

  .card.featured .card-icon {
    background: var(--ws-yellow);
    color: var(--ws-dark);
    border-color: var(--ws-yellow);
  }

  .card.featured .card-title::after {
    content: '★';
    color: var(--ws-yellow);
    font-size: 10px;
    margin-left: 8px;
    vertical-align: middle;
  }

  /* ===== Footer ===== */

  .footer {
    margin-top: 64px;
    text-align: center;
    opacity: 0;
    animation: fadeUp 0.8s 1.4s ease-out forwards;
  }

  .footer-line {
    width: 32px;
    height: 2px;
    background: var(--ws-yellow);
    margin: 0 auto 18px;
  }

  .footer-tagline {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    letter-spacing: 6px;
    color: var(--ws-text);
    margin: 0 0 14px;
  }

  .footer-logo {
    display: block;
    height: 38px;
    width: auto;
    margin: 0 auto 18px;
    opacity: 0.95;
  }

  .footer-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 1.5px;
    color: var(--ws-text-muted);
    text-transform: uppercase;
  }

  .footer-meta a {
    color: var(--ws-text-dim);
    text-decoration: none;
    transition: color 0.2s;
  }
  .footer-meta a:hover { color: var(--ws-yellow); }

  .footer-meta .sep {
    color: var(--ws-yellow);
    margin: 0 8px;
  }

  /* ===== Animations ===== */

  @keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* Stagger card appearance via inline style --i */
  .card[style*="--i"] {
    animation-delay: calc(0.55s + var(--i) * 0.07s);
  }
  .section-label[style*="--i"] {
    animation-delay: calc(0.5s + var(--i) * 0.07s);
  }

  /* ===== Responsive ===== */

  @media (max-width: 380px) {
    .shell { padding: 20px 16px 60px; }
    .topbar { margin-bottom: 40px; }
    .photo-wrap { width: 144px; height: 144px; }
    .pill { font-size: 9px; padding: 5px 9px; }
    .card { padding: 16px 14px; gap: 12px; }
    .card-icon { width: 40px; height: 40px; }
    .card-title { font-size: 14px; }
    .footer-tagline { font-size: 19px; letter-spacing: 4px; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    #neural-bg { display: none; }
  }

  /* Selection color */
  ::selection { background: var(--ws-yellow); color: var(--ws-dark); }