/* CSS extraído do index.html */
/* Acessibilidade: link para pular conteúdo */
.skip-link { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { left: 20px; top: 10px; width: auto; height: auto; background: #00ff99; color: #0e0e0e; padding: 10px 14px; border-radius: 6px; z-index: 1001; text-decoration: none; box-shadow: 0 2px 8px rgba(0,0,0,.4); }

/* Foco visível consistente */
a:focus-visible, button:focus-visible, .btn:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid #00ff99; outline-offset: 3px; }

/* Classe utilitária para esconder visualmente, mas manter para leitores de tela */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Reset básico e estilos globais */
body { margin: 0; padding: 0; font-family: 'Poppins', Arial, sans-serif; background-color: #0e0e0e; color: #f0f0f0; text-align: center; line-height: 1.6; overflow-x: hidden; height: 100%; -webkit-tap-highlight-color: transparent; overscroll-behavior-y: none; }
html { height: 100%; scroll-behavior: smooth; }

/* Navbar */
.navbar { background: #111; padding: 15px 40px; position: fixed; width: 100%; top: 0; left: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,.6); display: flex; justify-content: space-between; align-items: center; box-sizing: border-box; }
.navbar .logo { color: #fff; font-size: 24px; font-weight: 700; text-decoration: none; }
.navbar .logo span { color: #00ff99; }
.navbar ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; }
.navbar li { margin: 0 15px; }
.navbar a { color: #00ccff; text-decoration: none; font-weight: 500; font-size: 17px; transition: color .3s, border-bottom .3s; padding-bottom: 5px; border-bottom: 2px solid transparent; }
.navbar a:hover { color: #00ff99; border-bottom: 2px solid #00ff99; }
.navbar a[aria-current="page"] { color: #00ff99; border-bottom: 2px solid #00ff99; }

/* Botão alternar tema */
.theme-toggle {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(0, 255, 153, 0.35);
  color: #00ff99;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
  transition: background .25s, border-color .25s, color .25s, transform .2s;
}
.theme-toggle:hover { background: rgba(0, 255, 153, 0.15); border-color: #00ff99; transform: scale(1.05); }
.theme-toggle .theme-icon { font-size: 1.1rem; }
.theme-toggle .theme-icon-moon { display: none; }

/* Navbar actions wrapper */
.navbar-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; width: 40px; height: 40px; flex-shrink: 0; }
.hamburger-line { display: block; width: 22px; height: 2px; background: #00ff99; border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.hamburger.active .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Seção Hero */
.hero-section { display: flex; flex-direction: column; justify-content: flex-start; align-items: center; padding: 70px 20px 50px; box-sizing: border-box; position: relative; z-index: 0; background-color: transparent; }
#dnaCanvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.hero-content-box { border: 1px solid rgba(255,255,255,.3); padding: 30px; border-radius: 10px; background-color: rgba(0,0,0,.3); max-width: 525px; text-align: center; box-shadow: 0 0 20px rgba(0,0,0,.5); position: relative; z-index: 1; }
.hero-content-box .welcome-text { font-size: clamp(13px, 2vw, 18px); color: #ccc; margin-bottom: 10px; }
.hero-content-box .name-gradient { background-image: linear-gradient(to right, #00ccff, #8a2be2); -webkit-background-clip: text; color: transparent; font-size: clamp(30px, 6vw, 48px); font-weight: 700; display: inline-block; }
.hero-content-box .developer-text { font-size: clamp(13px, 1.8vw, 17px); color: #ccc; margin-top: 10px; }
.hero-content-box .developer-text::after { content: '|'; display: inline-block; animation: blink .7s infinite; color: #00ff99; margin-left: 5px; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-buttons { margin-top: 22px; display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
.hero-buttons .btn { background: transparent; border: 2px solid #00ccff; color: #00ccff; padding: 9px 22px; border-radius: 50px; text-decoration: none; font-weight: 600; font-size: 14px; transition: all .3s; display: flex; align-items: center; gap: 8px; }
.hero-buttons .btn:hover { background-color: #00ccff; color: #0e0e0e; transform: translateY(-5px); border-color: #00ccff; }
.hero-buttons .btn.secondary { border-color: #00ff99; color: #00ff99; }
.hero-buttons .btn.secondary:hover { background-color: #00ff99; border-color: #00ff99; }

/* Seções gerais */
section { padding: 60px 20px; max-width: 900px; margin: 0 auto; scroll-margin-top: 90px; }
section.is-visible { opacity: 1; transform: translateY(0); }

/* Títulos */
.section-title-container { position: relative; margin-bottom: 60px; text-align: left; height: 60px; display: flex; align-items: flex-end; justify-content: center; }
.section-title-container .ghost-text { position: absolute; top: 0; left: 50%; transform: translateX(-50%); font-size: clamp(30px, 7vw, 60px); color: rgba(255,255,255,.05); font-weight: 800; text-transform: uppercase; letter-spacing: 5px; white-space: nowrap; z-index: 1; }
.section-title-container h2 { position: relative; z-index: 2; color: #fff; font-size: clamp(26px, 4.5vw, 38px); margin: 0; font-weight: 700; display: flex; align-items: center; text-align: left; }
.section-title-container h2 span { color: #00ccff; }
.section-title-container h2 i { color: #00ff99; margin-right: 15px; font-size: 30px; }

/* Realce de legibilidade no título de Habilidades */
#habilidades .section-title-container::before {
  content: "";
  position: absolute;
  inset: 0 0 0 0;
  background: linear-gradient(180deg, rgba(14,14,14,.85), rgba(14,14,14,.25));
  filter: blur(6px);
  border-radius: 8px;
  z-index: 0;
  pointer-events: none;
}
#habilidades .section-title-container .ghost-text {
  color: rgba(255,255,255,0.03);
  font-size: 56px;
}
#habilidades .section-title-container h2 {
  text-shadow: 0 2px 12px rgba(0,0,0,.6);
}

.box { background: #1a1a1a; margin: 25px 0; padding: 30px; border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,.4); text-align: left; }
.box p { font-size: 17px; color: #ccc; margin-bottom: 15px; }
.box ul { list-style: none; padding: 0; margin: 0; }
.box li { margin-bottom: 12px; font-size: 17px; color: #f0f0f0; line-height: 1.4; }
.box li strong { color: #fff; }
.box li a { color: #00ccff; font-weight: 600; text-decoration: none; }
.box li a:hover { text-decoration: underline; color: #00ff99; }

/* Sobre */
.about-content { display: flex; flex-direction: row; align-items: flex-start; gap: 40px; background: #1a1a1a; padding: 40px; border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,.4); text-align: left; }
.about-image { flex-shrink: 0; width: 320px; height: 320px; border-radius: 10px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,.5); }
.about-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* Melhor nitidez ao redimensionar: o ideal é a imagem fonte ter pelo menos 500×500 px */
.about-text { flex-grow: 1; }
.about-text p { font-size: 18px; color: #ccc; margin-bottom: 15px; }

/* Habilidades */
/* Countdown Formação */
.countdown-box {
  margin-top: 18px;
  background: linear-gradient(180deg, rgba(26,26,26,.96), rgba(16,16,16,.92));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.45);
}
.countdown-header { display: inline-flex; align-items: center; gap: 10px; color: #00ccff; font-weight: 700; letter-spacing: .3px; }
.countdown-header i { color: #00ff99; }
.countdown-body { display: flex; gap: 40px; align-items: baseline; justify-content: center; }
.countdown-body .days span { font-size: 42px; font-weight: 800; color: #fff; }
.countdown-body .time span { font-size: 22px; font-weight: 700; color: #ddd; }
.countdown-body small { display: block; color: #999; font-size: 12px; margin-top: 2px; }
.countdown-extras { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.countdown-extras .stat { background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.08); border-radius: 10px; padding: 10px 12px; min-width: 120px; }
.countdown-extras .stat span { display: block; font-size: 18px; font-weight: 700; color: #eaeaea; }
.countdown-extras .stat small { color: #9aa0a6; font-size: 12px; }
.countdown-extras .progress { min-width: 220px; }
.countdown-extras .progress .bar { height: 8px; background: #0f0f0f; border-radius: 999px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); margin-top: 6px; }
.countdown-extras .progress .bar div { height: 100%; width: 0%; background: linear-gradient(90deg, #00ff99, #00ccff); border-radius: 999px; transition: width .6s ease; }
.countdown-footer { color: #bbb; font-size: 14px; }

@media (max-width: 768px) {
  .countdown-body .days span { font-size: 32px; }
  .countdown-body .time span { font-size: 18px; }
}
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 130px)); gap: 14px; margin-top: 18px; justify-items: center; justify-content: center; }
.skill-item { background: #222; width: 130px; height: 130px; padding: 6px; border-radius: 12px; box-shadow: 0 3px 10px rgba(0,0,0,.3); display: flex; flex-direction: column; align-items: center; justify-content: center; transition: transform .3s, background-color .3s, box-shadow .3s; border: 2px solid transparent; position: relative; overflow: hidden; }
.skill-item:hover { transform: translateY(-5px); background-color: #2a2a2a; box-shadow: 0 8px 20px rgba(0,0,0,.5); border-color: #00ccff; }
.skill-item i { font-size: 42px; color: #00ff99; margin-bottom: 6px; transition: color .3s; }
.skill-item:hover i { color: #00ccff; }
.skill-item p { margin: 0; font-size: 14px; color: #f0f0f0; text-align: center; font-weight: 600; transition: color .3s; }
.skill-item:hover p { color: #00ff99; }

/* Categorias de habilidades */
.skills-category { margin-bottom: 20px; text-align: left; }
.skills-category h3 {
  margin: 10px 0 10px 6px;
  font-size: 18px;
  color: #9bd7ff;
  font-weight: 700;
  letter-spacing: .3px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(0,204,255,.14), rgba(0,204,255,.06));
  border: 1px solid rgba(0,204,255,.35);
  box-shadow: 0 6px 18px rgba(0,204,255,.18), inset 0 0 12px rgba(0,204,255,.08);
  backdrop-filter: blur(2px);
}
.skills-category h3:hover {
  background: linear-gradient(180deg, rgba(0,204,255,.22), rgba(0,204,255,.10));
  border-color: #00ccff;
  box-shadow: 0 8px 22px rgba(0,204,255,.25), inset 0 0 14px rgba(0,204,255,.12);
}

/* (revertido) layout especial da seção de Linguagens removido */

/* Cantos decorativos desenhados nos cards de Habilidades */
#habilidades .skill-item::before,
#habilidades .skill-item::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  opacity: .35;
  transition: opacity .25s ease, transform .25s ease;
  pointer-events: none;
}
#habilidades .skill-item::before {
  top: 10px;
  left: 10px;
  border-top: 2px solid #00ff99;
  border-left: 2px solid #00ff99;
  border-right: none;
  border-bottom: none;
  border-radius: 6px 0 0 0;
}
#habilidades .skill-item::after {
  bottom: 10px;
  right: 10px;
  border-bottom: 2px solid #00ccff;
  border-right: 2px solid #00ccff;
  border-left: none;
  border-top: none;
  border-radius: 0 0 6px 0;
}
#habilidades .skill-item:hover::before,
#habilidades .skill-item:hover::after {
  opacity: .85;
  transform: translateY(-2px);
}

/* Projetos */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 30px; justify-items: center; }
.project-card { background: #222; width: 100%; min-height: 450px; border-radius: 15px; box-shadow: 0 5px 15px rgba(0,0,0,.4); text-align: center; transition: transform .3s, box-shadow .3s, border-color .3s; display: flex; flex-direction: column; justify-content: space-between; border: 2px solid transparent; }
.project-card:hover { transform: translateY(-7px); box-shadow: 0 8px 25px rgba(0,0,0,.6); border-color: #00ccff; }
.clickable-card { cursor: pointer; }
.project-card .project-image { width: 100%; height: 180px; background-color: #333; border-top-left-radius: 12px; border-top-right-radius: 12px; overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 18px; color: #999; }
.project-card .project-image img { width: 100%; height: 100%; object-fit: cover; }
.project-card .project-content { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; }
.project-card h3 { color: #00ccff; font-size: 24px; margin-top: 0; margin-bottom: 10px; font-weight: 600; }
.project-card h3 .subtitle { display: block; font-size: 14px; color: #9bd7ff; font-weight: 600; margin-top: 4px; }
.project-card p { font-size: 16px; color: #ccc; margin-bottom: 20px; flex-grow: 1; }
.project-card .tech-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 15px; }
.project-card .tech-tag { background: #333; color: #00ff99; font-size: 12px; padding: 5px 10px; border-radius: 5px; }
.project-links { margin-top: 20px; padding-top: 15px; border-top: 1px solid #333; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; }
.project-links a { color: #00ccff; font-weight: 600; text-decoration: none; }
.project-links a:hover { color: #00ff99; text-decoration: underline; }

/* Botão CTA para ver todos os projetos */
.projects-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding: 12px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(0,204,255,.15), rgba(0,255,153,.15));
  color: #00ccff;
  border: 1px solid rgba(0,204,255,.35);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .3px;
  box-shadow: 0 6px 20px rgba(0,0,0,.35);
  transition: transform .2s ease, box-shadow .2s ease, background .3s ease, color .3s ease, border-color .3s ease;
}
.projects-cta i { font-size: 20px; color: #00ff99; transition: color .3s ease; }
.projects-cta:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,.55), 0 0 18px rgba(0,255,153,.35);
  background: linear-gradient(135deg, rgba(0,204,255,.25), rgba(0,255,153,.25));
  color: #0e0e0e;
  border-color: #00ff99;
}
.projects-cta:hover i { color: #0e0e0e; }

/* Experiência/Serviços */
.experience-item, .service-item { background: #222; padding: 25px; border-radius: 12px; box-shadow: 0 3px 10px rgba(0,0,0,.3); margin-bottom: 20px; text-align: left; }
.experience-item h3, .service-item h3 { color: #00ccff; font-size: 22px; margin-top: 0; margin-bottom: 5px; }
.experience-item span, .service-item span { font-size: 15px; color: #999; display: block; margin-bottom: 10px; }
.experience-item ul { list-style: disc; margin-left: 20px; margin-top: 10px; }
.experience-item li { margin-bottom: 5px; font-size: 16px; color: #ccc; }
.service-item i { font-size: 35px; color: #00ff99; margin-bottom: 10px; }
.service-item p { font-size: 16px; color: #ccc; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-top: 30px; }

/* Formulário */
.contact-form-container { background: linear-gradient(180deg, rgba(26,26,26,.95), rgba(16,16,16,.92)); padding: 42px; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,.55); max-width: 720px; margin: 40px auto; text-align: left; border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(3px); }
.contact-form label { display: block; margin-bottom: 8px; font-size: 16px; color: #f0f0f0; }
.contact-form label[title] { cursor: help; border-bottom: 1px dashed rgba(255,255,255,.25); }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; align-items: start; }
.contact-form input, .contact-form textarea { width: 100%; padding: 14px; margin: 0; border: 1px solid rgba(255,255,255,.12); border-radius: 10px; background-color: #181818; color: #f0f0f0; font-size: 16px; box-sizing: border-box; }
.contact-form label { margin-bottom: 6px; }
.contact-form #name, .contact-form #email, .contact-form #subject { width: 100%; }
.contact-form textarea { grid-column: 1 / -1; }
.contact-form .form-buttons { grid-column: 1 / -1; }
.contact-form + .form-status { max-width: 100%; }
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #777; opacity: 1; }
.contact-form input::-webkit-outer-spin-button, .contact-form input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.contact-form input[type=number] { -moz-appearance: textfield; }
.contact-form input::selection, .contact-form textarea::selection { background-color: #00ccff; color: #0e0e0e; }
.form-buttons { display: flex; justify-content: center; gap: 16px; margin-top: 24px; }
.contact-form input[type="submit"] { background-color: #00ccff; color: #0e0e0e; padding: 12px 28px; border: none; border-radius: 50px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background-color .3s, transform .2s, box-shadow .2s; box-shadow: 0 6px 16px rgba(0,204,255,.25); }
.contact-form input[type="submit"]:hover { background-color: #00ff99; transform: translateY(-3px); }
.contact-form button[type="reset"] { background-color: #2a2a2a; color: #f0f0f0; padding: 12px 24px; border: none; border-radius: 50px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background-color .3s, transform .2s; }
.contact-form button[type="reset"]:hover { background-color: #555; transform: translateY(-3px); }
.form-status { margin-top: 18px; padding: 12px 14px; border-radius: 10px; font-size: 15px; line-height: 1.4; background: #171717; color: #f0f0f0; border: 1px solid rgba(255,255,255,.12); min-height: 0; }
.form-status.success { border-color: #00ff99; color: #e9fff6; }
.form-status.error { border-color: #ff5577; color: #ffe9ee; }
.form-status .form-fallback-btn { margin-left: 4px; padding: 6px 12px; font-size: 14px; cursor: pointer; background: rgba(255,255,255,.1); color: #00ccff; border: 1px solid rgba(0,204,255,.4); border-radius: 8px; font-weight: 600; }
.form-status .form-fallback-btn:hover { background: rgba(0,204,255,.15); border-color: #00ccff; }
.contact-info { margin-top: 30px; display: flex; flex-wrap: wrap; justify-content: center; gap: 25px; }
.contact-item { display: flex; align-items: center; gap: 10px; color: #ccc; font-size: 17px; }
.contact-item i { font-size: 24px; color: #00ff99; }

/* Botões/CTAs de contato */
.contact-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(0,204,255,.12), rgba(0,255,153,.12));
  color: #f0f0f0;
  border: 1px solid rgba(255,255,255,.14);
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  transition: transform .2s ease, box-shadow .2s ease, background .3s ease, border-color .3s ease, color .3s ease;
}
.contact-cta i { font-size: 18px; color: #00ff99; transition: color .3s ease; }
.contact-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 26px rgba(0,0,0,.55), 0 0 16px rgba(0,255,153,.3);
  background: linear-gradient(135deg, rgba(0,204,255,.22), rgba(0,255,153,.22));
  border-color: #00ff99;
  color: #0e0e0e;
}
.contact-cta:hover i { color: #0e0e0e; }

/* Rodapé */
footer { margin-top: 60px; padding: 40px 20px; font-size: 15px; color: #666; background: #111; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.social-links { margin-top: 20px; margin-bottom: 20px; }
.social-links a { color: #f0f0f0; font-size: 28px; margin: 0 15px; transition: color .3s, transform .2s; }
.social-links a:hover { color: #00ff99; transform: translateY(-3px); }
.footer-text { color: #999; font-size: 14px; }
.visits { color: #bbb; margin: 0 0 8px 0; font-size: 14px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; }
.visits i.visit-eye-icon { color: #00ff99; font-size: 1.35em; cursor: help; }
.visit-tooltip-wrap { position: relative; display: inline-flex; align-items: center; }
.visit-tooltip-wrap .visit-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 10px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #1a1a1a 0%, #0f0f0f 100%);
  border: 1px solid rgba(0, 255, 153, 0.4);
  border-radius: 10px;
  font-size: 13px;
  color: #e6fff7;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 255, 153, 0.08);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 20;
}
.visit-tooltip-wrap .visit-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -6px;
  border: 6px solid transparent;
  border-top-color: rgba(0, 255, 153, 0.4);
}
.visit-tooltip-wrap:hover .visit-tooltip { opacity: 1; transform: translateX(-50%) translateY(-2px); }

/* Toast de visitas */
.visit-toast {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 1100;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .65);
  border: 1px solid rgba(255,255,255,.15);
  color: #e6fff7;
  box-shadow: 0 6px 16px rgba(0,0,0,.45);
  backdrop-filter: blur(4px);
  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
  cursor: move;
  user-select: none;
  font-size: 12px;
}
.visit-toast.show { opacity: 1; pointer-events: auto; }
.visit-toast .visit-tooltip-wrap i.visit-eye-icon { color: #00ff99; font-size: 1.35em; cursor: help; }
.visit-toast .visit-tooltip-wrap--toast { display: inline-flex; align-items: center; }
.visit-toast .visit-tooltip-wrap--toast .visit-tooltip--below {
  bottom: auto;
  top: 100%;
  margin-bottom: 0;
  margin-top: 10px;
}
.visit-toast .visit-tooltip-wrap--toast .visit-tooltip--below::after {
  top: auto;
  bottom: 100%;
  border-top-color: transparent;
  border-bottom-color: rgba(0, 255, 153, 0.4);
}
.visit-toast .visit-toast-close {
  background: transparent;
  border: none;
  color: #e6fff7;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  margin-left: 4px;
}
.visit-toast .visit-toast-close:hover { background: rgba(255,255,255,.1); }

/* Minigame Dino */
.dino-hint { color: #999; font-size: 14px; margin-bottom: 12px; }
.dino-wrapper { max-width: 600px; margin: 0 auto; background: #1a1a1a; padding: 20px; border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,.4); border: 1px solid rgba(255,255,255,.08); }
.dino-scores { display: flex; justify-content: center; gap: 24px; margin-bottom: 10px; color: #ccc; font-size: 15px; }
.dino-scores strong { color: #00ff99; }
#dinoCanvas { display: block; width: 100%; max-width: 600px; height: auto; margin: 0 auto; border-radius: 8px; background: #0b0b0b; }
@media (max-width: 640px) {
  .dino-wrapper { padding: 12px; }
  #dinoCanvas { width: 100%; max-width: 100%; }
}

/* Scroll-to-Top */
#scrollToTopBtn { display: none; position: fixed; bottom: 30px; right: 30px; z-index: 99; background-color: #00ff99; color: #0e0e0e; border: none; border-radius: 50%; width: 50px; height: 50px; font-size: 24px; cursor: pointer; box-shadow: 0 2px 10px rgba(0,0,0,.4); transition: background-color .3s, transform .2s; }
#scrollToTopBtn:hover { background-color: #00ccff; transform: translateY(-3px); }

/* Regras do formulário */
.form-rules { 
  list-style: disc; 
  text-align: left; 
  max-width: 650px; 
  margin: 10px auto 20px auto; 
  padding-left: 20px; 
  color: #bbb; 
  font-size: 15px;
}
.form-rules li { margin-bottom: 6px; }

/* ========== Tema claro (cybernético) ========== */
html[data-theme="light"] .theme-icon-sun { display: none; }
html[data-theme="light"] .theme-toggle .theme-icon-moon { display: inline-block; }
html[data-theme="light"] .theme-toggle {
  background: rgba(0, 204, 255, 0.12);
  border-color: rgba(0, 204, 255, 0.4);
  color: #0099cc;
}
html[data-theme="light"] .theme-toggle:hover { background: rgba(0, 204, 255, 0.2); border-color: #00ccff; color: #0088aa; }

html[data-theme="light"] body {
  background: linear-gradient(160deg, #e8eef7 0%, #dce4f0 50%, #e2e8f5 100%);
  color: #1a1d24;
}
html[data-theme="light"] #dnaCanvas { opacity: 0.25; }
html[data-theme="light"] .navbar {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 16px rgba(0, 204, 255, 0.12);
  border-bottom: 1px solid rgba(0, 204, 255, 0.2);
}
html[data-theme="light"] .navbar .logo { color: #0f1419; }
html[data-theme="light"] .navbar .logo span { color: #00aa77; }
html[data-theme="light"] .navbar a { color: #0088bb; }
html[data-theme="light"] .navbar a:hover { color: #00aa77; border-bottom-color: #00aa77; }
html[data-theme="light"] .navbar a[aria-current="page"] { color: #00aa77; border-bottom-color: #00aa77; }

html[data-theme="light"] .hero-content-box {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(0, 204, 255, 0.25);
  box-shadow: 0 8px 32px rgba(0, 204, 255, 0.1);
}
html[data-theme="light"] .hero-content-box .welcome-text,
html[data-theme="light"] .hero-content-box .developer-text { color: #4a5568; }
html[data-theme="light"] .hero-content-box .name-gradient { background-image: linear-gradient(to right, #0099cc, #6633aa); -webkit-background-clip: text; color: transparent; }
html[data-theme="light"] .hero-content-box .developer-text::after { color: #00aa77; }

html[data-theme="light"] .section-title-container .ghost-text { color: rgba(0, 0, 0, 0.04); }
html[data-theme="light"] .section-title-container h2 { color: #0f1419; }
html[data-theme="light"] .section-title-container h2 span { color: #0088bb; }
html[data-theme="light"] .section-title-container h2 i { color: #00aa77; }
html[data-theme="light"] #habilidades .section-title-container .ghost-text { color: rgba(0, 0, 0, 0.03); }
html[data-theme="light"] #habilidades .section-title-container h2 { text-shadow: none; }
html[data-theme="light"] #habilidades .section-title-container::before { background: linear-gradient(180deg, rgba(255,255,255,.6), rgba(255,255,255,.2)); }

html[data-theme="light"] .box {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 20px rgba(0, 204, 255, 0.08);
  border: 1px solid rgba(0, 204, 255, 0.15);
}
html[data-theme="light"] .box p { color: #4a5568; }
html[data-theme="light"] .box li { color: #2d3748; }
html[data-theme="light"] .box li strong { color: #1a1d24; }
html[data-theme="light"] .box li a { color: #0088bb; }
html[data-theme="light"] .box li a:hover { color: #00aa77; }

html[data-theme="light"] .about-content {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 20px rgba(0, 204, 255, 0.08);
  border: 1px solid rgba(0, 204, 255, 0.15);
}
html[data-theme="light"] .about-image {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.06);
  isolation: isolate;
}
html[data-theme="light"] .about-image img {
  transform: translateZ(0);
  backface-visibility: hidden;
}
html[data-theme="light"] .about-text p { color: #4a5568; }

html[data-theme="light"] .countdown-box {
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(232,238,247,.9));
  border: 1px solid rgba(0, 204, 255, 0.2);
  box-shadow: 0 6px 24px rgba(0, 204, 255, 0.08);
}
html[data-theme="light"] .countdown-header { color: #0088bb; }
html[data-theme="light"] .countdown-body .days span { color: #1a1d24; }
html[data-theme="light"] .countdown-body .time span { color: #2d3748; }
html[data-theme="light"] .countdown-extras .stat { background: rgba(255,255,255,.7); border-color: rgba(0, 204, 255, 0.15); }
html[data-theme="light"] .countdown-extras .stat span { color: #1a1d24; }
html[data-theme="light"] .countdown-footer { color: #4a5568; }

html[data-theme="light"] .skills-category h3 {
  color: #006699;
  background: linear-gradient(180deg, rgba(0,204,255,.12), rgba(0,204,255,.06));
  border-color: rgba(0, 204, 255, 0.3);
}
html[data-theme="light"] .skill-item {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 204, 255, 0.15);
  box-shadow: 0 4px 16px rgba(0, 204, 255, 0.06);
}
html[data-theme="light"] .skill-item:hover { background: #fff; border-color: rgba(0, 204, 255, 0.35); box-shadow: 0 6px 20px rgba(0, 204, 255, 0.1); }
html[data-theme="light"] .skill-item i { color: #00aa77; }
html[data-theme="light"] .skill-item:hover i { color: #0088bb; }
html[data-theme="light"] .skill-item p { color: #2d3748; }
html[data-theme="light"] .skill-item:hover p { color: #00aa77; }
html[data-theme="light"] #habilidades .skill-item::before { border-color: #00aa77; }
html[data-theme="light"] #habilidades .skill-item::after { border-color: #0088bb; }

html[data-theme="light"] .project-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 204, 255, 0.15);
  box-shadow: 0 4px 20px rgba(0, 204, 255, 0.08);
}
html[data-theme="light"] .project-card:hover { border-color: rgba(0, 204, 255, 0.4); box-shadow: 0 8px 28px rgba(0, 204, 255, 0.12); }
html[data-theme="light"] .project-card h3 { color: #0088bb; }
html[data-theme="light"] .project-card h3 .subtitle { color: #006699; }
html[data-theme="light"] .project-card p { color: #4a5568; }
html[data-theme="light"] .project-card .tech-tag { background: rgba(0, 170, 119, 0.12); color: #007755; }
html[data-theme="light"] .project-card .project-links a { color: #0088bb; }
html[data-theme="light"] .project-card .project-links a:hover { color: #00aa77; }
html[data-theme="light"] .projects-cta {
  background: linear-gradient(135deg, rgba(0,204,255,.15), rgba(0,255,153,.12));
  color: #0088bb;
  border-color: rgba(0, 204, 255, 0.35);
}
html[data-theme="light"] .projects-cta:hover { color: #0e0e0e; background: linear-gradient(135deg, rgba(0,204,255,.25), rgba(0,255,153,.2)); border-color: #00aa77; }

html[data-theme="light"] .experience-item,
html[data-theme="light"] .service-item {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 204, 255, 0.15);
  box-shadow: 0 4px 16px rgba(0, 204, 255, 0.06);
}
html[data-theme="light"] .experience-item h3,
html[data-theme="light"] .service-item h3 { color: #0088bb; }
html[data-theme="light"] .experience-item span,
html[data-theme="light"] .service-item span { color: #718096; }
html[data-theme="light"] .experience-item li { color: #4a5568; }
html[data-theme="light"] .service-item p { color: #4a5568; }
html[data-theme="light"] .service-item i { color: #00aa77; }

html[data-theme="light"] .contact-form-container {
  background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(248,250,252,.95));
  border: 1px solid rgba(0, 204, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 204, 255, 0.08);
}
html[data-theme="light"] .contact-form label { color: #1a1d24; }
html[data-theme="light"] .contact-form input,
html[data-theme="light"] .contact-form textarea {
  background: #f8fafc;
  border-color: rgba(0, 204, 255, 0.2);
  color: #1a1d24;
}
html[data-theme="light"] .contact-form input::placeholder,
html[data-theme="light"] .contact-form textarea::placeholder { color: #718096; }
html[data-theme="light"] .form-status { background: #f8fafc; border-color: rgba(0, 204, 255, 0.2); color: #2d3748; }
html[data-theme="light"] .form-status .form-fallback-btn { background: rgba(0, 170, 119, 0.12); color: #007755; border-color: rgba(0, 170, 119, 0.35); }
html[data-theme="light"] .form-status .form-fallback-btn:hover { background: rgba(0, 170, 119, 0.2); border-color: #00aa77; }
html[data-theme="light"] .form-rules { color: #4a5568; }
html[data-theme="light"] .contact-cta {
  background: linear-gradient(135deg, rgba(0,204,255,.1), rgba(0,255,153,.08));
  border-color: rgba(0, 204, 255, 0.25);
  color: #1a1d24;
}
html[data-theme="light"] .contact-cta:hover { border-color: #00aa77; color: #0e0e0e; }
html[data-theme="light"] .contact-cta i { color: #00aa77; }

html[data-theme="light"] footer {
  background: linear-gradient(180deg, #e2e8f0 0%, #dce2eb 100%);
  color: #4a5568;
}
html[data-theme="light"] .social-links a { color: #2d3748; }
html[data-theme="light"] .social-links a:hover { color: #00aa77; }
html[data-theme="light"] .footer-text { color: #718096; }
html[data-theme="light"] .visits { color: #4a5568; }
html[data-theme="light"] .visits i.visit-eye-icon { color: #00aa77; }
html[data-theme="light"] .visit-tooltip-wrap .visit-tooltip {
  background: linear-gradient(180deg, #fff 0%, #f0f4f8 100%);
  border-color: rgba(0, 170, 119, 0.4);
  color: #1a1d24;
}
html[data-theme="light"] .visit-tooltip-wrap .visit-tooltip::after { border-top-color: rgba(0, 170, 119, 0.4); }
html[data-theme="light"] .visit-toast {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 204, 255, 0.25);
  color: #1a1d24;
}
html[data-theme="light"] .visit-toast .visit-tooltip-wrap i.visit-eye-icon { color: #00aa77; }
html[data-theme="light"] .dino-wrapper { background: rgba(255, 255, 255, 0.85); border-color: rgba(0, 204, 255, 0.2); }
html[data-theme="light"] .dino-hint { color: #4a5568; }
html[data-theme="light"] .dino-scores { color: #4a5568; }
html[data-theme="light"] .dino-scores strong { color: #00aa77; }
html[data-theme="light"] #scrollToTopBtn { background-color: #00aa77; color: #fff; }
html[data-theme="light"] #scrollToTopBtn:hover { background-color: #0088bb; }
html[data-theme="light"] .hamburger-line { background: #00aa77; }
html[data-theme="light"] .navbar ul { background: rgba(255,255,255,.97); border-bottom-color: rgba(0,170,119,.25); }
html[data-theme="light"] .navbar a:hover { background: rgba(0,170,119,.07); }

/* Responsividade: regras abaixo só valem quando a largura da tela é ≤ do breakpoint.
   O layout desktop (telas maiores) usa apenas os estilos de cima; nada aqui altera o desktop. */
@media (max-width: 768px) {
  /* --- Navbar com hamburger --- */
  .navbar { padding: 12px 20px; flex-direction: row; flex-wrap: nowrap; gap: 0; align-items: center; }
  .hamburger { display: flex; }
  .navbar ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(15,15,15,.97);
    border-bottom: 1px solid rgba(0,255,153,.2);
    backdrop-filter: blur(10px);
    padding: 8px 0 16px;
    margin: 0;
    gap: 0;
    box-shadow: 0 8px 24px rgba(0,0,0,.5);
  }
  .navbar ul.nav-open { display: flex; }
  .navbar .logo { font-size: 20px; flex: 1; }
  .navbar li { margin: 0; }
  .navbar a { display: flex; align-items: center; padding: 14px 24px; font-size: 16px; min-height: 52px; border-bottom: none; width: 100%; box-sizing: border-box; }
  .navbar a:hover { background: rgba(0,255,153,.07); }

  /* --- Hero --- */
  .hero-content-box { padding: 28px 24px; }
  .hero-buttons { flex-direction: column; gap: 12px; }
  .hero-buttons .btn { width: 100%; max-width: 280px; min-height: 50px; justify-content: center; font-size: 16px; }

  /* --- Seções --- */
  section { padding: 40px 16px; }
  .section-title-container { height: auto; margin-bottom: 36px; text-align: center; flex-direction: column; align-items: center; }
  .section-title-container .ghost-text { position: static; transform: none; margin-bottom: 10px; display: block; white-space: normal; }
  .section-title-container h2 { margin-bottom: 20px; text-align: center; justify-content: center; }
  .section-title-container h2 i { margin-right: 8px; font-size: 22px; }
  .box { padding: 20px; margin: 15px 0; }
  .box p, .box li { font-size: 15px; }

  /* --- Sobre --- */
  .about-content { flex-direction: column; align-items: center; gap: 24px; padding: 28px 20px; }
  .about-image { width: 220px; height: 220px; }
  .about-text { text-align: center; }
  .about-text p { font-size: 15px; }

  /* --- Countdown --- */
  .countdown-box { padding: 18px 16px; gap: 12px; }
  .countdown-body { flex-direction: column; gap: 8px; align-items: center; }
  .countdown-extras { flex-direction: column; align-items: stretch; gap: 10px; }
  .countdown-extras .stat { min-width: auto; width: 100%; }
  .countdown-extras .progress { min-width: auto; width: 100%; }

  /* --- Skills --- */
  .skills-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 12px; }
  .skill-item { width: 100%; height: 110px; padding: 10px; }
  .skill-item i { font-size: 38px; }
  .skill-item p { font-size: 12px; }

  /* --- Projetos --- */
  .projects-grid { grid-template-columns: 1fr; }
  .project-card { width: 100%; max-width: 380px; margin: 0 auto 20px auto; }
  .project-links { flex-direction: column; gap: 8px; }
  .project-links a { display: flex; align-items: center; justify-content: center; padding: 12px 16px; min-height: 48px; background: rgba(0,204,255,.08); border-radius: 8px; border: 1px solid rgba(0,204,255,.2); }

  /* --- Formulário (font-size: 16px evita zoom no iOS) --- */
  .contact-form-container { padding: 24px 20px; margin: 20px 0; max-width: 100%; border-radius: 12px; }
  .contact-form { grid-template-columns: 1fr; gap: 14px; }
  .contact-form textarea, .contact-form .form-buttons { grid-column: 1; }
  .contact-form input, .contact-form textarea { font-size: 16px; min-height: 50px; padding: 14px; }
  .contact-form textarea { min-height: 120px; }
  .form-buttons { flex-direction: column; gap: 10px; align-items: stretch; }
  .contact-form input[type="submit"], .contact-form button[type="reset"] { width: 100%; max-width: 100%; min-height: 52px; font-size: 17px; }

  /* --- Contato CTAs --- */
  .contact-info { flex-direction: column; align-items: stretch; gap: 12px; }
  .contact-cta { justify-content: center; min-height: 52px; padding: 14px 20px; font-size: 16px; }

  /* --- Toast no mobile: canto inferior direito --- */
  .visit-toast { top: auto; left: auto; bottom: 90px; right: 16px; transform: translateY(20px); font-size: 12px; padding: 8px 12px; max-width: calc(100vw - 48px); }
  .visit-toast.show { transform: translateY(0); }

  /* --- Scroll-to-top acima do toast --- */
  #scrollToTopBtn { bottom: 150px; right: 16px; width: 44px; height: 44px; font-size: 20px; }

  /* --- Footer --- */
  .social-links a { font-size: 28px; margin: 0 14px; min-height: 48px; min-width: 48px; display: inline-flex; align-items: center; justify-content: center; }
  footer { padding: 30px 16px; }
}

@media (max-width: 400px) {
  .hero-content-box { padding: 20px 16px; }
  .hero-buttons .btn { max-width: 100%; }
  .skill-item { height: 100px; }
  .skill-item i { font-size: 32px; }
  .project-card h3 { font-size: 20px; }
  .project-card p { font-size: 14px; }
  .contact-form-container { padding: 20px 14px; }
}

/* Landscape em telas pequenas (celular deitado) */
@media (max-height: 500px) and (orientation: landscape) {
  .hero-section { height: auto; min-height: 100vh; padding: 90px 20px 40px; }
  .navbar { padding: 8px 20px; }
  .hero-content-box { padding: 20px; }
  .hero-buttons { flex-direction: row; gap: 12px; }
  .hero-buttons .btn { max-width: 200px; }
}

/* Redução de movimento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
  .hero-content-box .developer-text::after { animation: none; }
}

/* ========== Mobile feel premium ========== */
/* touch-action: manipulation elimina o delay de 300ms em tap no iOS/Android */
a, button, .btn, .hero-buttons .btn, .project-card, .skill-item, .contact-cta, .projects-cta, .social-links a, #scrollToTopBtn, .hamburger, .theme-toggle, .clickable-card, .project-index-card {
  touch-action: manipulation;
}

/* Feedback visual tátil em tap — simula o "pressed" nativo de apps */
.hero-buttons .btn:active { transform: scale(0.96); opacity: 0.88; }
.projects-cta:active { transform: scale(0.96); opacity: 0.88; }
.contact-cta:active { transform: scale(0.96); opacity: 0.88; }
.project-card:active { transform: scale(0.98); }
.skill-item:active { transform: scale(0.96); border-color: #00ccff; }
.social-links a:active { transform: scale(0.9); }
#scrollToTopBtn:active { transform: scale(0.9); }
.theme-toggle:active { transform: scale(0.9); }
.hamburger:active { opacity: 0.75; }

/* Safe-area insets para dispositivos com notch/dynamic island (iPhone) */
.navbar {
  padding-left: max(40px, env(safe-area-inset-left));
  padding-right: max(40px, env(safe-area-inset-right));
}
@media (max-width: 768px) {
  .navbar {
    padding-left: max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
  }
  #scrollToTopBtn {
    bottom: max(150px, calc(env(safe-area-inset-bottom) + 150px));
    right: max(16px, env(safe-area-inset-right));
  }
  .visit-toast {
    bottom: max(90px, calc(env(safe-area-inset-bottom) + 90px));
    right: max(16px, env(safe-area-inset-right));
  }
  footer {
    padding-bottom: max(30px, calc(env(safe-area-inset-bottom) + 30px));
  }
}

/* Impressão */
@media print {
  body { background: #fff; color: #000; }
  nav.navbar, #dnaCanvas, #scrollToTopBtn { display: none !important; }
  .box, .about-content, .contact-form-container { box-shadow: none; background: #fff; color: #000; }
  a { color: #000; text-decoration: underline; }
}