/* =====================================================
   PULSE JIU-JITSU — style.css
   Paleta: Preto · Branco · Dourado Leve · Cinza Premium
   ===================================================== */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:        #0a0a0a;
  --black2:       #111111;
  --gray-dark:    #1a1a1a;
  --gray:         #2a2a2a;
  --gray-mid:     #555555;
  --gray-light:   #f0f0f0;
  --gray-premium: #a1a1aa;
  --white:        #ffffff;
  --gold:         #d4af37;
  --gold-dark:    #b8962e;
  --belt-black:   #111111;
  --belt-brown:   #6B3A2A;
  --belt-blue:    #1a4a8a;
  --font-title:   'Bebas Neue', 'Impact', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --radius:       8px;
  --shadow:       0 4px 24px rgba(0,0,0,.3);
  --transition:   .25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-red { color: var(--gold); }

/* ---------- TYPOGRAPHY HELPERS ---------- */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gray-premium);
  margin-bottom: 12px;
}
.section-label--light { color: var(--gray-premium); }

.section-title {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: .03em;
  line-height: 1.05;
  color: var(--black);
  margin-bottom: 24px;
}
.section-title--light { color: var(--white); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .04em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.3); }
.btn:active { transform: translateY(0); }

.btn--red {
  background: var(--gold);
  color: var(--black);
  border: 1px solid var(--gold);
}
.btn--red:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
}

.btn--outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.5);
  color: var(--white);
}
.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212,175,55,.08);
}

.btn--outline-light {
  background: transparent;
  border: 2px solid rgba(255,255,255,.4);
  color: var(--white);
}
.btn--outline-light:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212,175,55,.08);
}

.btn--icon svg { width: 20px; height: 20px; flex-shrink: 0; }

/* =====================================================
   HEADER
   ===================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition);
}
.header.scrolled { background: rgba(10,10,10,.98); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__link {
  padding: 8px 14px;
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--white); background: rgba(255,255,255,.07); }

.nav__link--cta {
  background: var(--gold);
  color: var(--black) !important;
  padding: 8px 20px;
  font-weight: 600;
  margin-left: 8px;
}
.nav__link--cta:hover { background: var(--gold-dark); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 120;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,10,.94) 0%, rgba(10,10,10,.82) 36%, rgba(10,10,10,.58) 60%, rgba(10,10,10,.78) 100%),
    linear-gradient(180deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,.34) 100%),
    url('hero-bg.jpg') center center / cover no-repeat;
  z-index: 0;
  transform: scale(1.03);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-top: 140px;
  padding-bottom: 96px;
  max-width: 760px;
}

.hero__eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gray-premium);
  margin-bottom: 22px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 999px;
}

.hero__title {
  font-family: var(--font-title);
  font-size: clamp(3.4rem, 8vw, 7rem);
  line-height: .92;
  letter-spacing: .02em;
  margin-bottom: 22px;
  text-shadow: 0 8px 28px rgba(0,0,0,.28);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.16rem);
  color: rgba(255,255,255,.78);
  max-width: 580px;
  margin-bottom: 42px;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,.38);
  animation: bounce 2s infinite;
}
.hero__scroll svg {
  width: 30px;
  height: 30px;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* =====================================================
   SOBRE
   ===================================================== */
.sobre {
  background: var(--gray-light);
  padding: 100px 0;
}

.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 80px;
  align-items: center;
}

.sobre__text .section-title { color: var(--black); }

.sobre__text p {
  color: #444;
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.sobre__stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 2px solid rgba(0,0,0,.1);
}

.stat__number {
  display: block;
  font-family: var(--font-title);
  font-size: 3rem;
  color: var(--gold);
  line-height: 1;
}
.stat__label {
  display: block;
  font-size: .85rem;
  color: #666;
  font-weight: 500;
  margin-top: 4px;
}

.sobre__logo {
  display: flex;
  align-items: center;
  justify-content: center;
}
.sobre__logo-img {
  width: 100%;
  max-width: 300px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

/* =====================================================
   MODALIDADES
   ===================================================== */
.modalidades {
  background: var(--black2);
  padding: 100px 0;
}
.modalidades .section-title { color: var(--white); margin-bottom: 48px; }

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card {
  background: var(--gray-dark);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px;
  padding: 32px 24px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 12px 32px rgba(212,175,55,.15);
}

.card__icon { font-size: 2rem; }
.card__badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212,175,55,.1);
  border: 1px solid rgba(212,175,55,.3);
  padding: 3px 10px;
  border-radius: 4px;
  width: fit-content;
}
.card__title {
  font-family: var(--font-title);
  font-size: 1.6rem;
  letter-spacing: .03em;
  color: var(--white);
}
.card__text {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}
.card__list {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.07);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card__list li {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  padding-left: 16px;
  position: relative;
}
.card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* =====================================================
   BENEFÍCIOS
   ===================================================== */
.beneficios {
  background: var(--gray-light);
  padding: 100px 0;
}
.beneficios .section-title { color: var(--black); margin-bottom: 48px; }

.beneficios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.beneficio {
  background: var(--white);
  border-radius: 12px;
  padding: 32px 28px;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
  border-left: 4px solid var(--gold);
  transition: transform var(--transition), box-shadow var(--transition);
}
.beneficio:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
}
.beneficio__icon { font-size: 2rem; margin-bottom: 16px; display: block; }
.beneficio h4 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--black);
  margin-bottom: 8px;
}
.beneficio p { font-size: .9rem; color: #555; line-height: 1.6; }

/* =====================================================
   PROFESSORES
   ===================================================== */
.professores {
  background: var(--black2);
  padding: 100px 0;
}

.team__group {
  margin-bottom: 64px;
}

.team__group:last-child {
  margin-bottom: 0;
}

.team__group-title {
  font-family: var(--font-title);
  font-size: 1.6rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.team {
  display: grid;
  gap: 24px;
  align-items: start;
}

.team--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.team__card {
  background: var(--gray-dark);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
  width: 100%;
  max-width: 360px;
}

.team__card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,175,55,.4);
}

.team__photo-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--gray);
  max-height: 430px;
}

.team__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform .4s ease;
}

.team__card:hover .team__photo { transform: scale(1.04); }

.team__photo--placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 3rem;
  color: rgba(255,255,255,.3);
  background: var(--gray);
}

.team__belt {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
  color: var(--white);
}
.team__belt--black  { background: var(--belt-black); border: 1px solid rgba(255,255,255,.2); }
.team__belt--brown  { background: var(--belt-brown); }
.team__belt--blue   { background: var(--belt-blue); }
.team__belt--purple { background: #5b2d8e; }

.team__info { padding: 20px; }
.team__name {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: .03em;
  margin-bottom: 2px;
}
.team__role {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.team__bio { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.6; }

/* =====================================================
   HORÁRIOS
   ===================================================== */
.horarios {
  background: var(--gray-light);
  padding: 100px 0;
}
.horarios .section-title { color: var(--black); margin-bottom: 40px; }

.horarios__wrap { display: flex; flex-direction: column; gap: 24px; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 12px; }

.schedule {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
}

.schedule thead { background: var(--black); }
.schedule th {
  padding: 16px 12px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  text-align: center;
}
.schedule th:first-child { text-align: left; padding-left: 20px; }

.schedule td {
  padding: 12px;
  text-align: center;
  border-bottom: 1px solid rgba(0,0,0,.06);
  vertical-align: middle;
  min-width: 100px;
}
.schedule tr:last-child td { border-bottom: none; }
.schedule tr:nth-child(even) { background: rgba(0,0,0,.02); }

.schedule__time {
  font-weight: 700;
  font-size: .95rem;
  color: var(--black);
  text-align: left !important;
  padding-left: 20px !important;
  white-space: nowrap;
}

/* Pills */
.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}
.pill--baby   { background: #f7f1df; color: #8f6b12; border: 1px solid #e4cf8e; }
.pill--kids   { background: #ececf1; color: #4b5563; border: 1px solid #d1d5db; }
.pill--adulto { background: #111; color: #fff; border: 1px solid #333; }

.horarios__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: .85rem;
}

/* =====================================================
   CONTATO
   ===================================================== */
.contato {
  background: var(--gray-dark);
  padding: 100px 0;
}

.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contato__desc {
  font-size: 1rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 40px;
  line-height: 1.7;
}

.contato__items { display: flex; flex-direction: column; gap: 24px; margin-bottom: 40px; }

.contato__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contato__icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.contato__item strong {
  display: block;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 4px;
}
.contato__item p { color: rgba(255,255,255,.75); font-size: .95rem; line-height: 1.5; }
.contato__item a { color: rgba(255,255,255,.75); transition: color var(--transition); }
.contato__item a:hover { color: var(--gold); }

.contato__ctas { display: flex; flex-wrap: wrap; gap: 16px; }

.contato__map {
  border-radius: 16px;
  overflow: hidden;
  height: 420px;
  box-shadow: 0 10px 40px rgba(0,0,0,.4);
  border: 1px solid rgba(255,255,255,.08);
}
.contato__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 48px;
}

.footer__logo { height: 48px; width: auto; margin-bottom: 16px; }
.footer__brand p { font-size: .9rem; color: rgba(255,255,255,.45); line-height: 1.7; }
.footer__address { margin-top: 12px; font-size: .85rem; color: rgba(255,255,255,.35); }

.footer__links h4,
.footer__social h4 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 20px;
}

.footer__links ul { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: .9rem; color: rgba(255,255,255,.55); transition: color var(--transition); }
.footer__links a:hover { color: var(--gold); }

.footer__social-links { display: flex; flex-direction: column; gap: 14px; }
.footer__social-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__social-links a:hover { color: var(--gold); }
.footer__social-links svg { width: 18px; height: 18px; flex-shrink: 0; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 24px;
  text-align: center;
  font-size: .82rem;
  color: rgba(255,255,255,.25);
}
.footer__bottom a { color: rgba(255,255,255,.35); transition: color var(--transition); }
.footer__bottom a:hover { color: var(--gold); }

/* =====================================================
   WHATSAPP FAB
   ===================================================== */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
.whatsapp-fab svg { width: 30px; height: 30px; color: white; fill: white; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (min-width: 1025px) {
  .team--3 {
    justify-content: start;
  }
}

@media (max-width: 1024px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .team--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .team__card { max-width: 100%; }
  .sobre__inner { grid-template-columns: 1fr; gap: 48px; }
  .sobre__logo { order: -1; }
  .sobre__logo-img { max-width: 200px; }
  .beneficios__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1/-1; }
  .contato__inner { grid-template-columns: 1fr; }
  .contato__map { height: 320px; }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 88px;
    left: 0;
    right: 0;
    z-index: 110;
    padding: 32px 24px 40px;
    background: rgba(10,10,10,.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform .35s ease, opacity .35s ease, visibility .35s ease;
    border-bottom: 1px solid rgba(255,255,255,.07);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .nav__link {
    display: block;
    padding: 16px 18px;
    font-size: 1.1rem;
  }

  .nav__link--cta {
    text-align: center;
  }

  .hero__title {
    font-size: clamp(2.8rem, 10vw, 4rem);
    line-height: .95;
  }

  .hero__content {
    padding-top: 124px;
    padding-bottom: 72px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .cards { grid-template-columns: 1fr; }
  .team--3 { grid-template-columns: 1fr; }
  .team__card { max-width: 100%; }
  .team__photo-wrap { max-height: none; }
  .beneficios__grid { grid-template-columns: 1fr; }
  .sobre__stats { gap: 24px; flex-wrap: wrap; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .contato__ctas { flex-direction: column; }
  .contato__ctas .btn { justify-content: center; }

  section { padding: 72px 0; }
  .hero { min-height: 100svh; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.2rem; }
  .section-title { font-size: 2rem; }
  .schedule th, .schedule td { padding: 10px 8px; font-size: .8rem; }
}