/* ===== Dualt Sports — estilos base ===== */
:root {
  --preto: #0a0a0a;
  --preto-suave: #111111;
  --preto-card: #161616;
  --cinza: #9a9a9a;
  --cinza-claro: #d4d4d4;
  --branco: #ffffff;
  --neon: #d7ff1e;
  --neon-escuro: #b9e000;
  --borda: #2a2a2a;
  --fonte: 'Inter', Arial, Helvetica, sans-serif;
  --container: 1240px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--fonte);
  background: var(--preto);
  color: var(--branco);
  line-height: 1.5;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 16px;
}

.txt-neon { color: var(--neon); }

h1, h2, h3 { font-weight: 800; line-height: 1.15; letter-spacing: -0.5px; }

.section-title {
  font-size: clamp(28px, 3.4vw, 40px);
  margin-bottom: 16px;
}

.section-sub {
  color: var(--cinza);
  font-size: 16px;
  max-width: 560px;
  margin-bottom: 28px;
}

/* ===== Botões ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--neon); color: var(--preto); }
.btn-primary:hover { background: var(--neon-escuro); }

.btn-outline { border-color: var(--branco); color: var(--branco); background: transparent; }
.btn-outline:hover { border-color: var(--neon); color: var(--neon); }

.btn-dark { border-color: var(--preto); color: var(--preto); background: transparent; }
.btn-dark:hover { background: var(--preto); color: var(--neon); }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.logo img { height: 45px; }

.nav { display: none; gap: 32px; }

.nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--cinza-claro);
  transition: color 0.2s ease;
  padding: 12px 0;
}

.nav a:hover { color: var(--neon); }

.header-actions { display: flex; align-items: center; gap: 20px; }
.header-actions .btn { display: none; }

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--branco); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 130px 0 50px;
  background: var(--preto);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(6px) brightness(0.75) saturate(1.1);
  transform: scale(1.04);
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 160px 40px rgba(0,0,0,0.7);
  z-index: 1;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.65) 45%, rgba(0,0,0,0.35) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(34px, 4.6vw, 56px);
  margin-bottom: 20px;
}

.hero p {
  color: var(--cinza);
  font-size: 17px;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.feature-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--borda);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--cinza-claro);
}

.feature-item img { width: 28px; height: 28px; }

/* ===== Sobre ===== */
.sobre {
  background: var(--preto-suave);
  padding: 90px 0;
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
}

.sobre .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.sobre p.section-sub { margin-bottom: 36px; }

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.stat-num {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 900;
  color: var(--neon);
}

.stat-label {
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--cinza);
  text-transform: uppercase;
  margin-top: 4px;
}

.sobre-img { border-radius: 8px; overflow: hidden; }
.sobre-img video { width: 100%; display: block; }

/* ===== Parceiros ===== */
.parceiros { padding: 64px 0; background: #f4f4f2; color: var(--preto); }
.parceiros .section-title { color: var(--preto); text-align: center; font-size: clamp(20px, 2.4vw, 28px); }
.parceiros .section-title { margin-bottom: 36px; }
.parceiros-titulo { text-align: center; max-width: 760px; margin: 0 auto; }
.parceiros-titulo .eyebrow { color: #8a8a00; }

.parceiros.licenciadas { border-top: 1px solid #e2e2dd; }
.parceiros.licenciadas .section-title { margin-bottom: 14px; }

.licenciadas-cta { display: flex; justify-content: center; margin-top: 40px; }

/* ===== Diadora ===== */
.diadora { padding: 90px 0; background: var(--preto); border-top: 1px solid var(--borda); color: var(--branco); }
.diadora .section-title { color: var(--branco); }
.diadora .section-sub { color: var(--cinza); }

.diadora .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.diadora-img {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.diadora-img img { width: 100%; max-width: 220px; }

.parceiros-carrossel {
  width: 100%;
  overflow: hidden;
  margin-top: 24px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.parceiros-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  will-change: transform;
}

.parceiros-track img {
  height: 56px;
  flex-shrink: 0;
  filter: grayscale(1) opacity(0.85);
  transition: filter 0.2s ease;
}

#ligas .parceiros-track img {
  height: 70px;
}
.parceiros-track img:hover { filter: none; }

/* ===== Bola Oficial ===== */
.bola-oficial { padding: 90px 0; background: var(--preto); }

.bola-oficial .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.bola-oficial-carrossel { min-width: 0; }
.bola-oficial-cards { position: relative; display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.bola-oficial-cards::-webkit-scrollbar { height: 6px; }
.bola-oficial-cards::-webkit-scrollbar-thumb { background: var(--borda); border-radius: 4px; }

.card-bola { flex: 0 0 220px; scroll-snap-align: start; border-radius: 8px; overflow: hidden; }

/* ===== Página de Catálogos (pós-cadastro) ===== */
.catalogos-page { padding: 130px 0 70px; min-height: 100vh; }

.catalogos-titulo { text-align: center; max-width: 640px; margin: 0 auto 56px; }

.catalogos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.catalogo-card {
  background: var(--preto-card);
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
}

.catalogo-card img { height: 48px; width: auto; margin: 0 auto 20px; object-fit: contain; }
.catalogo-card h3 { font-size: 18px; margin-bottom: 10px; }
.catalogo-card p { color: var(--cinza); font-size: 14px; margin-bottom: 24px; }

/* ===== Trabalhe Conosco ===== */
.trabalhe-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}
.trabalhe-text .section-sub { margin-bottom: 20px; }
.trabalhe-text .btn img { height: 18px; width: 18px; }

/* ===== Páginas legais (Política de Privacidade, Termos) ===== */
.legal-content { max-width: 760px; margin: 0 auto; color: var(--cinza-claro); line-height: 1.7; }
.legal-content h2 { color: var(--branco); font-size: 18px; margin: 32px 0 12px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { margin-bottom: 14px; }
.legal-content ul { margin: 0 0 14px; padding-left: 20px; }
.legal-content li { margin-bottom: 8px; }
.legal-content a { color: var(--neon); }
.legal-content a:hover { color: var(--neon-escuro); }

.catalogos-contato {
  text-align: center;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--borda);
}

.catalogos-contato p { color: var(--cinza); margin-bottom: 16px; }
.catalogos-contato .btn { display: inline-flex; align-items: center; gap: 10px; }
.catalogos-contato .btn img { height: 20px; width: 20px; }

/* ===== Catálogo ===== */
.catalogo { padding: 90px 0; background: var(--preto-suave); border-top: 1px solid var(--borda); border-bottom: 1px solid var(--borda); }

.catalogo .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.catalogo-tags { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 32px; }

.catalogo-tag { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; color: var(--cinza-claro); }
.catalogo-tag img { width: 24px; height: 24px; }

.form-card { background: var(--preto-card); border: 1px solid var(--borda); border-radius: 10px; padding: 32px; }
.form-card h3 { font-size: 18px; margin-bottom: 20px; }

.form-card input {
  width: 100%;
  padding: 13px 16px;
  margin-bottom: 14px;
  background: #0d0d0d;
  border: 1px solid var(--borda);
  border-radius: 4px;
  color: var(--branco);
  font-size: 16px;
}
.form-card input::placeholder { color: #6a6a6a; }
.form-card input:focus { outline: none; border-color: var(--neon); }

.form-card select {
  width: 100%;
  padding: 13px 16px;
  margin-bottom: 14px;
  background: #0d0d0d;
  border: 1px solid var(--borda);
  border-radius: 4px;
  color: var(--branco);
  font-size: 16px;
}
.form-card select:invalid { color: #6a6a6a; }
.form-card select:focus { outline: none; border-color: var(--neon); }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 18px;
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--neon);
  cursor: pointer;
}
.form-check span { font-size: 12px; line-height: 1.5; color: var(--cinza); }

.form-card .btn { width: 100%; justify-content: center; margin-top: 4px; }
.form-note { font-size: 12px; color: var(--cinza); margin-top: 14px; }


.catalogo-img img { border-radius: 10px; }

/* ===== Personalizáveis ===== */
.personalizaveis { position: relative; padding: 90px 0; background: var(--preto); overflow: hidden; }

.personalizaveis-bg { position: absolute; inset: 0; z-index: 0; }
.personalizaveis-bg img { width: 100%; height: 100%; object-fit: cover; }
.personalizaveis-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 50%, rgba(0,0,0,0.3) 100%);
}

.personalizaveis .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.personalizaveis-img { border-radius: 10px; overflow: hidden; }

.feature-list { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 28px; margin-bottom: 32px; }

.feature-list li { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 600; color: var(--cinza-claro); }
.feature-list img { width: 26px; height: 26px; }

/* ===== CTA ===== */
.cta {
  background: var(--neon);
  color: var(--preto);
  padding: 56px 0;
}

.cta .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.cta h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 8px; }
.cta p { font-size: 15px; opacity: 0.85; margin-bottom: 4px; }

.cta-items { display: flex; flex-direction: column; gap: 18px; align-items: flex-start; justify-content: flex-start; }
.cta-item { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; width: 100%; }
.cta-item img { width: 30px; height: 30px; }

/* ===== Footer ===== */
.footer { background: var(--preto); padding: 70px 0 24px; border-top: 1px solid var(--borda); }

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 48px;
}

.footer-brand img { height: 30px; margin-bottom: 16px; }
.footer-brand p { color: var(--cinza); font-size: 14px; max-width: 280px; margin-bottom: 20px; }

.socials { display: flex; gap: 4px; }
.socials a { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; }
.socials img { width: 32px; height: 32px; }

.footer h4 { font-size: 13px; letter-spacing: 1px; text-transform: uppercase; color: var(--neon); margin-bottom: 18px; }
.footer ul li { margin-bottom: 4px; }
.footer ul a { display: inline-block; padding: 8px 0; font-size: 14px; color: var(--cinza-claro); transition: color 0.2s ease; }
.footer ul a:hover { color: var(--neon); }

.footer-bottom {
  border-top: 1px solid var(--borda);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--cinza);
}

.footer-bottom a { color: var(--cinza); }
.footer-bottom a:hover { color: var(--neon); }

/* ===== Responsivo (mobile-first) =====
   Base (sem media query) = mobile, até 767px.
   768px–1023px = tablet.
   a partir de 1024px = desktop. */

/* ---- Tablet (≥768px) ---- */
@media (min-width: 768px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .catalogos-grid { grid-template-columns: 1fr 1fr; }
  .feature-list { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .hero { padding: 150px 0 55px; }
  .catalogos-page { padding: 150px 0 90px; }
  .feature-strip { gap: 28px; }
}

/* ---- Desktop (≥1024px) ---- */
@media (min-width: 1024px) {
  .nav { display: flex; }
  .header-actions .btn { display: inline-flex; }
  .menu-toggle { display: none; }

  .sobre .container { grid-template-columns: 1fr 1fr; gap: 60px; }
  .trabalhe-grid { grid-template-columns: 1fr 1fr; gap: 60px; }
  .bola-oficial .container { grid-template-columns: 0.85fr 1.6fr; gap: 40px; }
  .personalizaveis .container { grid-template-columns: 0.9fr 1.1fr; gap: 50px; }
  .diadora .container { grid-template-columns: 0.6fr 1.4fr; gap: 50px; }
  .catalogo .container { grid-template-columns: 1fr 1fr; gap: 40px; }
  .cta .container { grid-template-columns: 1.2fr 1.4fr; gap: 32px; }
  .cta-items { justify-content: center; }
  .footer-top { grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
  .catalogos-grid { grid-template-columns: repeat(3, 1fr); }

  .parceiros-track img { height: 77px; }
  #ligas .parceiros-track img { height: 100px; }

  .hero { padding: 170px 0 60px; }
  .catalogos-page { padding: 170px 0 100px; }
}

/* ===== Menu mobile ===== */
.nav.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 78px;
  left: 0;
  right: 0;
  background: var(--preto-suave);
  border-bottom: 1px solid var(--borda);
  padding: 20px 24px;
  gap: 18px;
}

/* ===== Animações leves de entrada ===== */
.hero-text > * {
  opacity: 0;
  transform: translateY(18px);
  animation: heroFadeUp 0.7s ease forwards;
}
.hero-text .eyebrow { animation-delay: 0.05s; }
.hero-text h1 { animation-delay: 0.15s; }
.hero-text p { animation-delay: 0.3s; }
.hero-text .hero-buttons { animation-delay: 0.45s; }

@keyframes heroFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .hero-text > * { animation: none; opacity: 1; transform: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
}