/* ============================================================
   INCUBADORA BJJ — Landing Page
   Tema: centro de alto rendimento esportivo / sport-tech.
   Paleta extraída por amostragem de pixel real do logo oficial.
   ============================================================ */

:root {
  /* Paleta de marca (amostrada de logomarca/) */
  --navy-950: #05070f;
  --navy-900: #0a0e22;
  --navy-800: #10163a;
  --navy-700: #171f4d;
  --navy-600: #262e76;   /* navy do logo */
  --sky-neon: #5ed6f5;   /* azul céu/neon do logo, levemente saturado */
  --sky-neon-strong: #7fe3ff;
  --metal-gray: #9aa1b8;
  --metal-gray-dim: #6a7191;
  --white: #f5f7fb;
  --red-accent: #f10603;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --container-w: 1180px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-glow: 0 0 0 1px rgba(94, 214, 245, 0.15), 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--white);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
}
.container--narrow { max-width: 760px; }

.icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon--sm { width: 18px; height: 18px; }
.icon--lg { width: 34px; height: 34px; stroke-width: 1.4; }
.icon--quote { width: 30px; height: 30px; color: var(--sky-neon); opacity: .5; margin-bottom: 8px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-neon);
  margin: 0 0 12px;
}
.eyebrow--badge {
  background: rgba(94, 214, 245, 0.08);
  border: 1px solid rgba(94, 214, 245, 0.3);
  padding: 8px 16px;
  border-radius: 999px;
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.85rem;
}
.eyebrow--badge .icon { color: var(--sky-neon); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
  max-width: 100%;
  text-align: center;
}
.btn--primary {
  background: linear-gradient(135deg, var(--sky-neon-strong), var(--sky-neon) 60%, #2fb8dd);
  color: var(--navy-950);
  box-shadow: 0 0 0 1px rgba(94,214,245,.3), 0 10px 30px -8px rgba(94,214,245,.55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(94,214,245,.5), 0 16px 40px -10px rgba(94,214,245,.7); }
.btn--outline {
  background: transparent;
  border-color: rgba(245,247,251,0.28);
  color: var(--white);
}
.btn--outline:hover { border-color: var(--sky-neon); color: var(--sky-neon); transform: translateY(-2px); }
.btn--sm { padding: 10px 18px; font-size: 0.85rem; }
.btn--lg { padding: 17px 34px; font-size: 1.02rem; }
.btn--xl { padding: 20px 44px; font-size: 1.1rem; }
.btn--block { width: 100%; }
.btn--primary.btn--xl { box-shadow: 0 0 0 1px rgba(94,214,245,.35), 0 20px 50px -12px rgba(94,214,245,.65); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  background: rgba(5, 7, 15, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transform: translateY(-100%);
  transition: transform 0.35s var(--ease);
}
.site-header.is-visible { transform: translateY(0); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark { width: 34px; height: auto; }
.brand__text {
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 0.95rem;
  color: var(--white);
}
.brand__accent { color: var(--red-accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(38, 46, 118, 0.55), transparent 60%),
    linear-gradient(180deg, var(--navy-900), var(--navy-950) 70%);
}
.hero-media { position: absolute; inset: 0; z-index: 0; opacity: 0.5; }
.hero-media__pattern { width: 100%; height: 100%; }
.hero-media__tri { fill: none; stroke: url(#none); }
.hero-media__tri--1 { stroke: rgba(94,214,245,0.18); stroke-width: 2; animation: rotateSlow 60s linear infinite; transform-origin: 400px 400px; }
.hero-media__tri--2 { stroke: rgba(38,46,118,0.5); fill: rgba(38,46,118,0.08); stroke-width: 2; animation: rotateSlow 80s linear infinite reverse; transform-origin: 400px 400px; }
.hero-media__ring { fill: none; stroke: rgba(94,214,245,0.08); stroke-width: 1; }
.hero-media__ring--2 { stroke: rgba(255,255,255,0.04); }
@keyframes rotateSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.hero__content { position: relative; z-index: 1; max-width: 780px; }
.hero__title {
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.6;
  color: var(--metal-gray);
  max-width: 620px;
  margin-bottom: 34px;
}
.hero__subtitle strong { color: var(--white); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.88rem;
  color: var(--metal-gray);
}
.trust-bar strong { color: var(--sky-neon); font-weight: 800; }

/* ---------- Lead form ---------- */
.lead-form {
  padding: 60px 0;
  background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.lead-form__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  min-width: 0;
}
.lead-form__intro, .lead-form__form { min-width: 0; }
.lead-form__intro h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin: 0 0 10px; }
.lead-form__intro p { color: var(--metal-gray); line-height: 1.6; }
.lead-form__form {
  display: grid;
  gap: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.field { display: grid; gap: 8px; }
.field label { font-size: 0.85rem; font-weight: 600; color: var(--metal-gray); }
.field input, .field select {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(5,7,15,0.6);
  color: var(--white);
  font: inherit;
  font-size: 0.98rem;
}
.field select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239aa1b8' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--sky-neon);
  box-shadow: 0 0 0 3px rgba(94,214,245,0.18);
}
.field input::placeholder { color: var(--metal-gray-dim); }
.lead-form__note { text-align: center; font-size: 0.8rem; color: var(--metal-gray-dim); margin: 0; }

/* ---------- Generic section ---------- */
.section { padding: 88px 0; }
.section--alt { background: var(--navy-900); }
.section__title {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  max-width: 760px;
  margin-bottom: 18px;
}
.section__lead { color: var(--metal-gray); font-size: 1.05rem; max-width: 640px; margin-bottom: 40px; line-height: 1.6; }
.section__footnote { margin-top: 28px; color: var(--sky-neon); font-weight: 700; }
.section__cta { margin-top: 40px; }

/* ---------- About / compare ---------- */
.about__text { max-width: 700px; display: grid; gap: 16px; margin-bottom: 48px; }
.about__text p { color: var(--metal-gray); line-height: 1.7; font-size: 1.05rem; }
.about__text p:last-child { color: var(--white); }

.compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.compare__col { text-align: left; }
.compare__col h3 { font-size: 1.15rem; margin-bottom: 10px; }
.compare__col p { color: var(--metal-gray); line-height: 1.6; font-size: 0.95rem; }
.compare__icon { color: var(--metal-gray); margin-bottom: 14px; }
.compare__col--accent .compare__icon { color: var(--sky-neon); }
.compare__col--accent h3 { color: var(--sky-neon); }
.compare__arrow { color: var(--metal-gray-dim); }

/* ---------- Pill grids ---------- */
.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pill-grid li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  background: rgba(94,214,245,0.06);
  border: 1px solid rgba(94,214,245,0.25);
  color: var(--white);
  font-weight: 600;
  font-size: 0.92rem;
}
.pill-grid li .icon { color: var(--sky-neon); }
.pill-grid--muted li {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.12);
  color: var(--metal-gray);
  font-weight: 500;
}

/* ---------- Cards grid (Diferenciais) ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}
.card {
  position: relative;
  padding: 26px 22px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: rgba(94,214,245,0.35); background: rgba(255,255,255,0.05); }
.card .icon { color: var(--sky-neon); margin-bottom: 16px; }
.card h3 { font-size: 1.02rem; font-weight: 700; line-height: 1.4; }
.card--highlight {
  border-color: rgba(94,214,245,0.55);
  background: linear-gradient(160deg, rgba(94,214,245,0.1), rgba(94,214,245,0.02));
  box-shadow: 0 0 0 1px rgba(94,214,245,0.15), 0 20px 40px -20px rgba(94,214,245,0.5);
}
.card__badge {
  position: absolute;
  top: -10px;
  right: 18px;
  background: var(--sky-neon);
  color: var(--navy-950);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
}

/* ---------- Stepper ---------- */
.stepper {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  position: relative;
}
.stepper::before {
  content: "";
  position: absolute;
  top: 24px; left: 5%; right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(94,214,245,0.4), transparent);
  z-index: 0;
}
.stepper__item {
  position: relative;
  z-index: 1;
  text-align: center;
  display: grid;
  gap: 14px;
  justify-items: center;
}
.stepper__num {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--navy-900);
  border: 1px solid rgba(94,214,245,0.4);
  color: var(--sky-neon);
  font-weight: 800;
  font-size: 1.1rem;
}
.stepper__item h3 { font-size: 0.92rem; font-weight: 600; color: var(--metal-gray); line-height: 1.4; }

/* ---------- Dashboard (O que é avaliado) ---------- */
.dashboard {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: center;
}
.dashboard__chart { text-align: center; }
.radar { width: 100%; max-width: 300px; }
.radar__grid { fill: none; stroke: rgba(255,255,255,0.1); stroke-width: 1; }
.radar__axis { stroke: rgba(255,255,255,0.06); stroke-width: 1; }
.radar__data { fill: rgba(94,214,245,0.22); stroke: var(--sky-neon); stroke-width: 2; stroke-linejoin: round; }
.dashboard__caption { font-size: 0.8rem; color: var(--metal-gray-dim); margin-top: 12px; line-height: 1.5; }
.dashboard__cats { display: grid; gap: 18px; }
.dash-cat {
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}
.dash-cat h3 { display: flex; align-items: center; gap: 10px; font-size: 1rem; margin-bottom: 10px; }
.dash-cat h3 .icon { color: var(--sky-neon); }
.dash-cat p { color: var(--metal-gray); font-size: 0.9rem; line-height: 1.7; }

/* ---------- Check list (Para quem é) ---------- */
.check-list { display: grid; gap: 14px; max-width: 640px; margin-bottom: 8px; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.02rem;
  color: var(--white);
}
.check-list .icon {
  color: var(--navy-950);
  background: var(--sky-neon);
  border-radius: 50%;
  padding: 5px;
  width: 30px; height: 30px;
  flex-shrink: 0;
}

/* ---------- Results grid ---------- */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.result {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  font-weight: 600;
  font-size: 0.95rem;
}
.result .icon { color: var(--sky-neon); }

/* ---------- Testimonials ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 56px;
}
.testimonial {
  margin: 0;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
}
.testimonial p { color: var(--white); line-height: 1.6; font-size: 0.98rem; flex-grow: 1; margin-bottom: 20px; font-style: italic; }
.testimonial footer { display: flex; align-items: center; gap: 12px; }
.testimonial__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(94,214,245,0.15);
  border: 1px solid rgba(94,214,245,0.4);
  color: var(--sky-neon);
  display: grid; place-items: center;
  font-weight: 800;
  flex-shrink: 0;
}
.testimonial footer strong { display: block; font-size: 0.92rem; }
.testimonial footer span { display: block; font-size: 0.8rem; color: var(--metal-gray); }

.partners__label { text-align: center; color: var(--metal-gray-dim); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 20px; }
.partners__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.partners__logo {
  padding: 16px 26px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  border: 1px dashed rgba(255,255,255,0.18);
  color: var(--metal-gray-dim);
  font-size: 0.8rem;
  font-weight: 600;
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.gallery-item {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  padding: 20px;
  color: var(--metal-gray);
  font-size: 0.85rem;
  font-weight: 600;
  background:
    linear-gradient(150deg, rgba(94,214,245,0.14), rgba(38,46,118,0.35));
  border: 1px dashed rgba(255,255,255,0.18);
}
.gallery-item .icon { color: var(--sky-neon); opacity: 0.8; }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 12px; }
.faq-item {
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 6px 24px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 30px 18px 0;
  font-weight: 700;
  font-size: 1rem;
  position: relative;
  display: flex;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--sky-neon);
  transition: transform 0.25s var(--ease);
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { color: var(--metal-gray); line-height: 1.65; padding-bottom: 20px; margin: 0; font-size: 0.95rem; }

/* ---------- CTA final ---------- */
.cta-final {
  padding: 100px 0;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 70% at 50% 50%, rgba(94,214,245,0.14), transparent 70%),
    var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.cta-final__inner { display: flex; flex-direction: column; align-items: center; gap: 18px; max-width: 680px; margin: 0 auto; }
.cta-final h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 900; line-height: 1.2; }
.cta-final p { color: var(--metal-gray); font-size: 1.05rem; margin-bottom: 10px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); border-top: 1px solid rgba(255,255,255,0.07); padding: 64px 0 0; }
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.site-footer__brand { display: flex; align-items: center; gap: 12px; }
.site-footer .brand__mark { width: 44px; }
.site-footer__col h3 { font-size: 0.95rem; margin-bottom: 16px; color: var(--white); }
.site-footer__col p { color: var(--metal-gray); font-size: 0.9rem; margin-bottom: 16px; }
.site-footer__col ul { display: grid; gap: 12px; }
.site-footer__col ul li { display: flex; align-items: center; gap: 10px; color: var(--metal-gray); font-size: 0.9rem; }
.site-footer__col ul li a:hover { color: var(--sky-neon); }
.site-footer__col .icon { color: var(--sky-neon); }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  text-align: center;
  color: var(--metal-gray-dim);
  font-size: 0.8rem;
}

/* ---------- WhatsApp float button ---------- */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c4a);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,0.65), 0 0 0 1px rgba(255,255,255,0.08);
  animation: pulse 2.6s ease-in-out infinite;
}
.whatsapp-float .icon { width: 30px; height: 30px; }
.whatsapp-float:hover { transform: scale(1.06); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 30px -8px rgba(37,211,102,0.65), 0 0 0 0 rgba(37,211,102,0.45); }
  50% { box-shadow: 0 10px 30px -8px rgba(37,211,102,0.65), 0 0 0 10px rgba(37,211,102,0); }
}

/* ---------- Scroll reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE — mobile-first breakpoints
   ============================================================ */
@media (max-width: 900px) {
  .compare { grid-template-columns: 1fr; }
  .compare__arrow { transform: rotate(90deg); justify-self: center; }
  .dashboard { grid-template-columns: 1fr; }
  .stepper { grid-template-columns: repeat(3, 1fr); row-gap: 32px; }
  .stepper::before { display: none; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .hero { padding: 120px 0 60px; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { width: 100%; }
  .lead-form__form { padding: 20px; }
  .section { padding: 64px 0; }
  .stepper { grid-template-columns: repeat(2, 1fr); }
  .site-footer__inner { grid-template-columns: 1fr; }
  .whatsapp-float { width: 54px; height: 54px; right: 14px; bottom: 14px; }
  .whatsapp-float .icon { width: 26px; height: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .whatsapp-float, .hero-media__tri--1, .hero-media__tri--2 { animation: none; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}