/* =========================================================
   BASE PROFISSIONAL — GABRIEL (site pessoal) [v2]
   - Tokens e tipografia fluida
   - Header compacto + sticky
   - Hover dourado + foco acessível
   - Nav responsiva com hambúrguer
   - Hero centrado, seções refinadas
   ========================================================= */

/* ---------- TOKENS ---------- */
:root {
  /* Cores base */
  --bg-0: #0f141b;
  --bg-1: #11161e;
  --bg-2: #171d26;
  --bg-3: #ffffff;
  --txt-0: #e7edf5;
  --txt-1: #c5ced9;
  --txt-dark: #1c1f26;
  --hero-azul: #1e3a8a;
  /* cor azul do hero */
  --hero-azul-hover: #3b82f6;
  /* azul mais claro para hover */

  /* Acentos */
  --pri: #2563eb;
  --pri-600: #1e50c0;
  --pri-700: #1842a1;
  --sec: #00c4ff;
  --warn: #f79d65;
  --gold: #d4af37;

  /* Borda/sombra */
  --bd: 1px solid rgba(255, 255, 255, .08);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, .25);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .35);
  --shadow-lg: 0 18px 40px rgba(0, 0, 0, .45);

  /* Tipografia e ritmo */
  --ff: 'Inter', 'Roboto', ui-sans-serif, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  --fs-sm: clamp(.9rem, .8rem + .25vw, 1rem);
  --fs-md: clamp(1rem, .9rem + .35vw, 1.125rem);
  --fs-lg: clamp(1.25rem, 1.05rem + .8vw, 1.75rem);
  --fs-xl: clamp(1.75rem, 1.35rem + 1.2vw, 2.5rem);
  --fs-2xl: clamp(2.25rem, 1.8rem + 2vw, 3rem);
  --lh: 1.55;

  /* Layout */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --container: 1200px;
  --sp-1: .5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;

  /* Velocidades */
  --t-fast: .15s;
  --t: .25s;
  --t-slow: .4s;
}

/* ---------- RESET / BASE ---------- */
* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--ff);
  color: var(--txt-0);
  background: var(--bg-0);
  line-height: var(--lh);
  font-size: var(--fs-md);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

.hidden {
  display: none !important;
}

/* Acessibilidade */
:focus-visible {
  outline: 2px solid var(--sec);
  outline-offset: 3px;
}

/* Reduz animações se o usuário preferir */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* ---------- UTILIDADES ---------- */
.container {
  width: min(92vw, var(--container));
  margin-inline: auto;
}

.card {
  background: var(--bg-2);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

/* Botões padrão */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .75rem 1.1rem;
  background: var(--pri);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  transition: transform var(--t), box-shadow var(--t), background var(--t);
  box-shadow: 0 6px 16px rgba(37, 99, 235, .35);
}

.btn:hover {
  transform: translateY(-2px);
  background: var(--pri-600);
}

.btn:active {
  transform: translateY(0);
  background: var(--pri-700);
}

.btn--ghost {
  background: transparent;
  border: var(--bd);
  color: var(--txt-0);
}

.btn--warn {
  background: var(--warn);
  box-shadow: 0 6px 16px rgba(247, 157, 101, .35);
}

h1,
h2,
h3 {
  margin: 0 0 var(--sp-2);
  font-weight: 800;
  line-height: 1.15;
}

h1 {
  font-size: var(--fs-2xl);
}

h2 {
  font-size: var(--fs-xl);
}

h3 {
  font-size: var(--fs-lg);
}

/* =========================================================
   HEADER COMPACTO + NAV
   ========================================================= */
#header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #0f141b;
  padding: .4rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  box-shadow: var(--shadow-sm);
}

#header .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
}

#header .logo {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: .5px;
  color: #fff;
  margin: 0;
}

/* Nav base */
.navbar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .65rem .9rem;
  padding: 0 .5rem;
}

.nav-list li a {
  position: relative;
  display: block;
  padding: .35rem .7rem;
  font-size: .95rem;
  font-weight: 600;
  color: #e6ecff;
  border-radius: 8px;
  transition: color .2s ease, background .2s ease, transform .15s ease;
}

/* Hover dourado + sublinhado animado */
.nav-list li a::after {
  content: "";
  position: absolute;
  left: .6rem;
  right: .6rem;
  bottom: 4px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
  opacity: .9;
}

.nav-list li a:hover {
  color: var(--gold);
  background: rgba(212, 175, 55, .10);
  transform: translateY(-1px);
}

.nav-list li a:hover::after {
  transform: scaleX(1);
}

/* Ativo (JS adiciona .active) */
.nav-list li a.active {
  color: var(--gold);
  background: rgba(212, 175, 55, .14);
  box-shadow: inset 0 0 0 1px rgba(212, 175, 55, .25);
}

.nav-list li a.active::after {
  transform: scaleX(1);
}

/* Foco acessível */
.nav-list li a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* Botão hambúrguer */
.hamburguer-btn {
  display: none;
  width: 34px;
  height: 34px;
  position: relative;
  z-index: 1102;
  border: none;
  background: transparent;
  cursor: pointer;
}

.hamburguer-btn span {
  position: absolute;
  left: 4px;
  right: 4px;
  height: 3px;
  background: #000000;
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease, top .25s ease;
}

.hamburguer-btn span:nth-child(1) {
  top: 8px;
}

.hamburguer-btn span:nth-child(2) {
  top: 16px;
}

.hamburguer-btn span:nth-child(3) {
  top: 24px;
}

/* vira “X” */
.hamburguer-btn.is-open span:nth-child(1) {
  top: 16px;
  transform: rotate(45deg);
}

.hamburguer-btn.is-open span:nth-child(2) {
  opacity: 0;
}

.hamburguer-btn.is-open span:nth-child(3) {
  top: 16px;
  transform: rotate(-45deg);
}

/* ===== Mobile (overlay preto + menu abaixo do header) ===== */
@media (max-width: 860px) {
  #header .container {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: .4rem;
  }

  #header .logo {
    grid-column: 1 / -1;
    text-align: center;
  }

  .hamburguer-btn {
    display: block;
    justify-self: end;
  }

  .navbar {
    grid-column: 1 / -1;
    width: 100%;
    position: relative;
    z-index: 1103;
  }

  /* menu “como antes”, mas com animação */
  .nav-list {
    display: none;
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    flex-direction: column;
    gap: .35rem;
    background: #0f141b;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 12px;
    padding: .6rem;
    margin-top: .5rem;
    box-shadow: 0 14px 32px rgba(0, 0, 0, .35);
    transform-origin: top;
    transform: scaleY(0.96);
    opacity: 0;
    transition: transform .18s ease, opacity .18s ease;
  }

  .nav-list.is-open {
    display: flex;
    transform: scaleY(1);
    opacity: 1;
  }

  .nav-list li a {
    width: 100%;
    padding: .8rem 1rem;
    font-size: 1.05rem;
  }

  /* overlay preto forte (fica atrás do menu) */
  body.nav-open::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 1101;
    /* atrás da navbar (1103) e do botão (1102) */
    opacity: 1;
  }
}

/* Menu aberto no mobile */
.nav-list.is-open {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  background: #0f141b;
  /* fundo sólido escuro */
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  padding: .8rem;
  margin-top: .4rem;
  box-shadow: 0 14px 32px rgba(0, 0, 0, .35);
}

/* Links dentro do menu */
.nav-list.is-open li a {
  width: 100%;
  padding: .8rem 1rem;
  color: #fff;
  /* branco para contraste */
  font-weight: 600;
  text-align: center;
  background: transparent;
  border-radius: 6px;
  transition: background 0.25s ease, color 0.25s ease;
}

.nav-list.is-open li a:hover {
  background: rgba(212, 175, 55, 0.12);
  /* dourado suave */
  color: var(--gold);
}


/* Respeitar redução de movimento */
@media (prefers-reduced-motion: reduce) {
  .nav-list {
    transition: none !important;
  }
}


/* =========================================================
   HERO — primeira impressão
   ========================================================= */
#hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  text-align: center;
  padding: min(18vh, 9rem) 1.5rem min(14vh, 7rem);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(0, 196, 255, .18), transparent 60%),
    radial-gradient(900px 400px at 90% 0%, rgba(37, 99, 235, .22), transparent 60%),
    linear-gradient(135deg, #0d173a 0%, #11306f 45%, #0a1531 100%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, .06);
}

#hero::before,
#hero::after {
  content: "";
  position: absolute;
  inset: -25%;
  background:
    radial-gradient(600px 600px at 80% 10%, rgba(0, 196, 255, .08), transparent 60%),
    radial-gradient(700px 700px at 20% 80%, rgba(37, 99, 235, .09), transparent 60%);
  filter: blur(18px);
  z-index: -1;
  pointer-events: none;
}

/* foto centralizada */
#hero .profile-photo {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: clamp(120px, 12vw, 180px);
  height: clamp(120px, 12vw, 180px);
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, .25);
  box-shadow: 0 12px 36px rgba(0, 0, 0, .45), 0 0 0 8px rgba(255, 255, 255, .06);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}

#hero .profile-photo:hover {
  transform: translateY(-4px);
  filter: brightness(1.03);
  box-shadow: 0 16px 44px rgba(0, 0, 0, .55), 0 0 0 10px rgba(255, 255, 255, .08);
}

#hero .hero-title {
  margin: .85rem 0 .35rem;
  font-weight: 900;
  letter-spacing: .2px;
  line-height: 1.05;
  font-size: clamp(2rem, 1.3rem + 2.8vw, 3.2rem);
  text-wrap: balance;
  background: linear-gradient(90deg, #e9f1ff 0%, #bcd3ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#hero .hero-description {
  color: #dbe7ff;
  opacity: .96;
  max-width: 60ch;
  margin-inline: auto;
  font-size: clamp(1rem, .95rem + .35vw, 1.15rem);
  line-height: 1.6;
}

#hero>ul {
  margin: 1rem auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .6rem;
  align-items: center;
  justify-content: center;
  padding: 0;
  max-width: 900px;
}

#hero>ul li {
  list-style: none;
  color: #e8efff;
  font-weight: 600;
  font-size: .98rem;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .06);
  padding: .35rem .6rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

#hero .hero-button {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: .2rem;
  padding: .9rem 1.2rem;
  border-radius: 12px;
  font-weight: 800;
  letter-spacing: .2px;
  color: #fff;
  background: linear-gradient(90deg, #2563eb, #3b82f6);
  box-shadow: 0 10px 24px rgba(37, 99, 235, .35);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

#hero .hero-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 14px 30px rgba(37, 99, 235, .4);
}

#hero .hero-button:active {
  transform: translateY(0);
}

/* barra de progresso */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0%;
  background: var(--sec);
  z-index: 1200;
  box-shadow: 0 0 10px rgba(0, 196, 255, .7);
}

/* ---------- SEÇÕES GERAIS ---------- */
section {
  padding: var(--sp-5) 0;
}

section.light {
  background: #fff;
  color: var(--txt-dark);
}

section.dark {
  background: var(--bg-0);
  color: var(--txt-0);
}

#sobre,
#trabalhos,
#certificacoes,
#contato,
#linguagens,
#softwares,
#app-para-pais-separados,
#user-experience {
  scroll-margin-top: 90px;
}

/* ---------- SOBRE ---------- */
#sobre {
  background: var(--bg-1);
}

#sobre .container {
  display: grid;
  gap: var(--sp-3);
}

#sobre h2 {
  color: #fff;
  text-align: center;
  letter-spacing: .4px;
}

#sobre p {
  color: var(--txt-1);
  text-align: justify;
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), transparent);
  padding: var(--sp-2);
  border-radius: var(--radius);
  border: var(--bd);
}

#sobre .button {
  display: block;
  margin: 0 auto;
  max-width: 280px;
  text-align: center;
  padding: .9rem 1.1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--pri), #3b82f6);
  color: #fff;
  font-weight: 700;
  letter-spacing: .5px;
  box-shadow: 0 10px 24px rgba(37, 99, 235, .35);
  transition: transform var(--t), box-shadow var(--t), filter var(--t);
}

#sobre .button:hover {
  transform: translateY(-3px);
  filter: brightness(1.05);
}

#sobre h3 {
  color: #e9eef7;
  border-bottom: 2px solid var(--pri);
  padding-bottom: .35rem;
}

#sobre ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .9rem;
}

#sobre li {
  background: var(--bg-2);
  padding: .85rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--txt-1);
  text-align: center;
  font-weight: 600;
  border: var(--bd);
  transition: transform var(--t), box-shadow var(--t), background var(--t);
}

#sobre li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  background: #1b2230;
}

/* ---------- TRABALHOS / MEUS SITES ---------- */
#trabalhos {
  background: linear-gradient(180deg, #0f141b 0%, #0f141b 60%, #0d1320 100%);
}

#trabalhos h2 {
  text-align: center;
  color: #fff;
}

.work-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 1.25rem;
}

.work-item {
  background: var(--bg-2);
  padding: 1.25rem;
  border-radius: var(--radius);
  border: var(--bd);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}

.work-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 255, 255, .16);
}

.work-item h3 {
  color: #bcd3ff;
  font-weight: 800;
  font-size: clamp(1.1rem, .9rem + .8vw, 1.6rem);
}

.work-item p {
  color: var(--txt-1);
}

.video-wrapper {
  margin-top: .8rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

video {
  display: block;
  width: 100%;
  border-radius: 12px;
  background: #000;
}

/* ---------- LINGUAGENS ---------- */
#linguagens {
  background: #152033;
  color: #fff;
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-5);
}

#linguagens h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.linguagens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 1.2rem;
  margin-top: 1rem;
}

.linguagem-item {
  position: relative;
  text-align: center;
  padding: 2.2rem 1rem 1.4rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 255, 255, .01));
  border-radius: 16px;
  border: var(--bd);
  transition: transform var(--t), box-shadow var(--t);
}

.linguagem-item img {
  width: 64px;
  margin-inline: auto;
}

.linguagem-item::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 16px;
  background: radial-gradient(80% 80% at 50% 0%, rgba(37, 99, 235, .22), transparent 60%);
  z-index: -1;
  transition: transform var(--t), opacity var(--t);
  opacity: .6;
}

.linguagem-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-sm);
}

.linguagem-item:hover::before {
  transform: scale(1.02);
  opacity: .9;
}

.linguagem-item span {
  display: block;
  margin-top: .8rem;
  color: #e9eef7;
  font-weight: 700;
}

/* ---------- SOFTWARES CRIADOS ---------- */
#softwares {
  background: #0f141b;
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-5);
}

#softwares h2 {
  text-align: center;
  margin-bottom: 1.4rem;
}

#softwares .container {
  max-width: 920px;
}

#softwares .software-item {
  background: var(--bg-2);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.1rem;
  margin-bottom: 1rem;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}

#softwares .software-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 255, 255, .16);
}

#softwares .software-item h3 {
  color: #bcd3ff;
  font-size: clamp(1.1rem, .9rem + .6vw, 1.5rem);
  margin-bottom: .35rem;
}

#softwares .software-item p {
  color: var(--txt-1);
}

#softwares .software-item a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .9rem;
  border-radius: 10px;
  border: 1px solid #3498db;
  color: #d6ecff;
  transition: background var(--t), color var(--t), transform var(--t);
}

#softwares .software-item a:hover {
  background: #3498db;
  color: #fff;
  transform: translateY(-2px);
}

/* ===============================
   BOTÕES DE CERTIFICADOS
   =============================== */

.section {
  margin-bottom: 2rem;
}

.section button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #0f141b;
  color: #e7edf5;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.9rem 1.3rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all 0.3s ease;
  margin-bottom: 1rem;
  /* mais espaço entre botões */
}

.section button:hover {
  background: #d4af37;
  color: #0f141b;
  box-shadow: 0 6px 18px rgba(212, 175, 55, .35);
}

.section button .arrow {
  display: inline-block;
  margin-left: 0.6rem;
  transition: transform 0.3s ease;
}

/* seta girando ao abrir */
.section button.active .arrow {
  transform: rotate(180deg);
}

/* lista de certificados */
.section ul {
  list-style: none;
  padding: 0;
  margin-top: 1rem;
}

.section li {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.8rem 1rem;
  margin-bottom: 0.8rem;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.section li a.button {
  background: #2563eb;
  color: white;
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.section li a.button:hover {
  background: #1d4ed8;
  transform: scale(1.05);
}

/* ---------- UX / Vídeo ---------- */
#user-experience,
#app-para-pais-separados {
  text-align: center;
}

#app-para-pais-separados .container,
#user-experience .container {
  max-width: 900px;
}

.responsive-video,
.video-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 16 / 9;
  background: #000;
}

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

/* ---------- Botão fixo (voltar ao hero) ---------- */
#hero-return {
  position: fixed;
  bottom: 14px;
  right: 14px;
  width: 56px;
  height: 56px;
  z-index: 1000;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, .16);
  box-shadow: var(--shadow-md);
  background: #0b121f;
  transition: transform var(--t), box-shadow var(--t);
}

#hero-return:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

#hero-return img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- FOOTER ---------- */
footer {
  background: var(--bg-1);
  color: #cfd8e3;
  text-align: center;
  padding: 1.2rem 0;
  border-top: var(--bd);
  margin-top: var(--sp-5);
  font-size: var(--fs-sm);
}

/* ---------- RESPONSIVO ---------- */
@media (max-width: 1024px) {
  .work-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
}

@media (max-width: 768px) {
  header .navbar {
    padding: .45rem 0;
  }

  .profile-photo {
    width: 120px;
    height: 120px;
  }

  section {
    padding: var(--sp-4) 0;
  }

  #sobre ul {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  .nav-list a {
    padding: .5rem .7rem;
  }

  #certificados-content li,
  #certificados-content1 li,
  #certificados-content2 li {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
  }
}

/* =========================================================
   SEÇÃO — SISTEMA PANDORA (vitrine premium)
   Mantém o HTML atual. Zero mudanças estruturais.
   ========================================================= */

#pandora {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(0, 196, 255, .12), transparent 60%),
    radial-gradient(900px 400px at 90% 0%, rgba(37, 99, 235, .14), transparent 60%),
    linear-gradient(180deg, #0d1320 0%, #0b121f 100%);
  color: var(--txt-0);
  padding: var(--sp-5) 0;
  border-top: var(--bd);
  border-bottom: var(--bd);
}

#pandora::before {
  /* brilho sutil no topo */
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(650px 200px at 50% 0%, rgba(255, 255, 255, .06), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

#pandora .pandora-container {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.6rem;
  width: min(92vw, 1100px);
  margin-inline: auto;
  text-align: left;
}

/* layout: texto | imagem (desktop) */
@media (min-width: 980px) {
  #pandora .pandora-container {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
  }
}

/* título */
#pandora h2 {
  font-size: clamp(1.8rem, 1.4rem + 1.2vw, 2.4rem);
  line-height: 1.15;
  margin: 0 0 .5rem;
  font-weight: 900;
  letter-spacing: .3px;
  text-wrap: balance;
  background: linear-gradient(90deg, #e9f1ff 0%, #bcd3ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#pandora p {
  color: var(--txt-1);
  margin: .4rem 0 1rem;
}

/* cartão de vidro ao redor do conteúdo textual */
#pandora .info-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .03));
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

/* wrapper da imagem */
#pandora .pandora-wrapper {
  width: 100%;
  max-width: 600px;
  justify-self: center;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
  transform: perspective(800px) rotateX(0deg) rotateY(0deg);
  transition: transform .35s ease, box-shadow .35s ease, filter .35s ease;
}

#pandora .pandora-wrapper img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(1.02) contrast(1.02);
}

#pandora .pandora-wrapper:hover {
  transform: perspective(800px) rotateX(2deg) rotateY(-2deg) translateY(-4px);
  box-shadow: 0 24px 56px rgba(0, 0, 0, .55);
  filter: brightness(1.02);
}

/* lista de features → grid responsivo elegante */
#pandora .features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem .9rem;
  margin-top: .8rem;
  padding-left: 0;
}

@media (min-width: 700px) {
  #pandora .features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

#pandora .features li {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .55rem .7rem;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .10);
  color: #e8efff;
  font-weight: 600;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

#pandora .features li:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, .25);
  border-color: rgba(255, 255, 255, .18);
}

/* ícones */
#pandora .features li i {
  color: var(--gold);
  font-size: 1.1rem;
  flex: 0 0 auto;
}

/* label "Setup (.EXE)" e listas de recursos */
#pandora .features+p {
  margin-top: 1rem;
  color: var(--txt-1);
}

/* badge opcional (aplique em algum <span> se quiser) */
#pandora .badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .12);
  color: #d7e6ff;
}

/* separador decorativo sutil */
#pandora .divider {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .14), transparent);
  margin: .9rem 0 1rem;
}

/* mobile refinado */
@media (max-width: 979px) {
  #pandora .pandora-container {
    text-align: center;
  }

  #pandora .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  #pandora .features {
    grid-template-columns: 1fr;
  }
}

/* ===============================
   APP "VEJO MEU FILHO" — estilo igual ao Pandora
   =============================== */

#app-para-pais-separados {
  color: #fffdfd;
  padding: 50px 0;
  text-align: center;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

#app-para-pais-separados .container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 16px;
}

#app-para-pais-separados h2 {
  font-size: 2em;
  margin-bottom: 15px;
  color: #fffbfb;
  font-weight: 800;
}

#app-para-pais-separados p {
  font-size: 1.1em;
  color: #ffffff;
  margin-bottom: 20px;
}

/* Mídia 16:9 como no Pandora */
#app-para-pais-separados .video-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto 20px;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .12);
  aspect-ratio: 16 / 9;
  /* garante 16:9 */
}

#app-para-pais-separados .video-wrapper video,
#app-para-pais-separados .video-wrapper iframe,
#app-para-pais-separados .video-wrapper img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Lista de recursos em grid (mesma vibe do Pandora) */
#app-para-pais-separados .features {
  list-style: none;
  padding: 0;
  margin: 16px auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  /* 3 colunas desktop */
  gap: 12px 16px;
  max-width: 900px;
}

#app-para-pais-separados .features li {
  display: flex;
  align-items: center;
  justify-content: center;
  /* central como no Pandora */
  gap: 10px;
  font-size: 1.05em;
  color: #007BFF;
  /* mesma cor dos itens */
}

#app-para-pais-separados .features li i {
  color: #28a745;
  /* ícone verde */
  font-size: 1.3em;
}

/* Responsivo igual ao Pandora */
@media (max-width: 900px) {
  #app-para-pais-separados .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  #app-para-pais-separados .features {
    grid-template-columns: 1fr;
  }

  #app-para-pais-separados h2 {
    font-size: 1.7em;
  }

  #app-para-pais-separados p {
    font-size: 1em;
  }
}

/* ===============================
   PROGRESSO — barras profissionais
   =============================== */

#progresso {
  background: #0f141b;
  padding: 40px 16px;
}

#progresso .progress {
  /* vira “card” */
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .25);
  padding: 14px 14px 18px;
  margin: 14px auto;
  max-width: 820px;
}

/* título + nível alinhados */
#progresso .progress label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .8rem;
  color: #e7edf5;
  font-weight: 700;
  margin-bottom: 10px;
}

/* realce do “nível” (pega o texto que você já tem) */
#progresso .progress label::after {
  content: attr(data-nivel);
  /* para funcionar, JS abaixo preenche com o trecho “Nível …” */
  font-weight: 800;
  font-size: .85rem;
  color: #0b1630;
  background: #d4af37;
  border-radius: 999px;
  padding: .25rem .55rem;
  box-shadow: 0 6px 14px rgba(212, 175, 55, .35);
}

/* trilho da barra */
#progresso .progress .progress-bar {
  position: relative;
  display: block;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2563eb, #3b82f6);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18), 0 6px 16px rgba(37, 99, 235, .35);
  overflow: hidden;
  transition: width .6s ease;
  /* anima a largura definida inline */
}

/* brilho e listras animadas */
#progresso .progress .progress-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(255, 255, 255, .28), rgba(255, 255, 255, 0) 60%),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, .08) 0 10px, transparent 10px 20px);
  mix-blend-mode: screen;
  animation: progressStripes 2.5s linear infinite;
}

/* badge de porcentagem no ponteiro */
#progresso .progress .progress-bar::after {
  content: attr(data-pct);
  /* JS preenche com “65%” etc */
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  right: -10px;
  /* gruda no fim da barra */
  background: #0f141b;
  color: #e7edf5;
  border: 1px solid rgba(255, 255, 255, .20);
  padding: .25rem .45rem;
  font-size: .8rem;
  font-weight: 800;
  border-radius: 8px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .35);
}

/* estados por faixa (cores alternativas — opcional) */
#progresso .progress[data-range="alta"] .progress-bar {
  background: linear-gradient(90deg, #22c55e, #16a34a);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18), 0 6px 16px rgba(34, 197, 94, .35);
}

#progresso .progress[data-range="media"] .progress-bar {
  background: linear-gradient(90deg, #f59e0b, #d97706);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18), 0 6px 16px rgba(245, 158, 11, .35);
}

#progresso .progress[data-range="baixa"] .progress-bar {
  background: linear-gradient(90deg, #ef4444, #dc2626);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18), 0 6px 16px rgba(239, 68, 68, .35);
}

/* grid responsivo bonito (sem mexer no HTML) */
#progresso {
  display: grid;
  gap: 14px;
}

@media (min-width: 900px) {
  #progresso {
    grid-template-columns: 1fr 1fr;
    /* duas colunas no desktop */
  }
}

/* listras animadas */
@keyframes progressStripes {
  0% {
    background-position: 0 0, 0 0;
  }

  100% {
    background-position: 0 0, 40px 0;
  }
}

/* Botão flutuante no canto inferior direito */
.floating-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--hero-azul);
  /* usa a mesma variável do hero */
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.floating-btn img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.floating-btn:hover {
  transform: scale(1.1);
  background-color: var(--hero-azul-hover);
  /* tom mais claro no hover */
}

#contato {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  /* centraliza texto */
  padding: 60px 20px;
}

.contato-center {
  max-width: 700px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* centraliza os itens */
  gap: 20px;
  margin: 30px 0;
}

/* Botões retráteis (mantém padrão dos certificados) *

.section .arrow {
  transition: transform .2s ease;
}

.section .arrow.rot {
  transform: rotate(180deg);
}

/* Conteúdo escondido */
.hidden {
  display: none;
}

/* Grade das artes */
.artes-grid {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.arte {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  background: #0f0f0f;
}

.arte img {
  width: 100%;
  height: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform .4s ease, filter .4s ease, opacity .2s ease;
  filter: saturate(1.05) contrast(1.02);
}

.arte:hover img {
  transform: scale(1.04);
  filter: saturate(1.15) contrast(1.06);
}