/* ==========================================================================
   Instituto Pró-Ativo — estilos da landing page
   Bootstrap 5.3 é a base; aqui ficam a identidade visual e os componentes.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --pa-navy: #0f2350;
  --pa-navy-dark: #0a1838;
  --pa-gold: #e8b423;
  --pa-gold-dark: #8a6400; /* dourado para texto sobre fundo claro (contraste AA) */
  --pa-white: #ffffff;
  --pa-gray: #f2f3f5;
  --pa-text: #1d2433;
  --pa-muted: #4f5868;
  --pa-red: #e0262b;
  --pa-yellow: #f6c514;
  --pa-blue: #1e88e5;
  --pa-green: #2e9d3a;

  --pa-header-h: 72px;
  --pa-font-body: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --pa-font-title: "Barlow Semi Condensed", "Barlow", system-ui, sans-serif;

  --bs-primary: var(--pa-navy);
  --bs-primary-rgb: 15, 35, 80;
  --bs-body-font-family: var(--pa-font-body);
  --bs-body-font-size: 1.0625rem;
  --bs-body-color: var(--pa-text);
  --bs-body-bg: var(--pa-white);
  --bs-link-color: var(--pa-navy);
  --bs-link-color-rgb: 15, 35, 80;
  --bs-link-hover-color: var(--pa-navy-dark);
}

/* ---------- Base ---------- */
html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  line-height: 1.6;
  background: var(--pa-white);
}

h1,
h2,
h3,
.title-font {
  font-family: var(--pa-font-title);
  font-weight: 800;
  line-height: 1.1;
  color: var(--pa-navy);
}

h2 {
  font-size: clamp(1.9rem, 1.4rem + 2vw, 2.8rem);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.35rem;
  font-weight: 700;
}

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

a {
  text-underline-offset: 0.2em;
}

:focus-visible {
  outline: 3px solid var(--pa-gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 2000;
  padding: 0.75rem 1rem;
  background: var(--pa-gold);
  color: var(--pa-navy);
  font-weight: 700;
  border-radius: 0 0 0.5rem 0.5rem;
}

.skip-link:focus {
  top: 0;
}

.lead {
  font-size: 1.2rem;
  color: var(--pa-muted);
}

/* ---------- Seções ---------- */
.section {
  padding: clamp(3.5rem, 2.5rem + 4vw, 6rem) 0;
  scroll-margin-top: var(--pa-header-h);
}

.section--alt {
  background: var(--pa-gray);
}

.section--dark {
  background: var(--pa-navy);
  color: #e9edf6;
}

.section--dark h2,
.section--dark h3 {
  color: var(--pa-white);
}

.section--dark .lead {
  color: #cdd5e6;
}

.eyebrow {
  display: inline-block;
  font-family: var(--pa-font-title);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pa-navy);
  border-bottom: 3px solid var(--pa-gold);
  padding-bottom: 0.15rem;
  margin-bottom: 0.75rem;
}

.section--dark .eyebrow {
  color: var(--pa-gold);
}

.divider-gold {
  width: 80px;
  height: 4px;
  background: var(--pa-gold);
  border: 0;
  opacity: 1;
  margin: 1rem 0 1.5rem;
}

.section-photo {
  border-radius: 1rem;
  box-shadow: 0 1rem 2.5rem rgba(15, 35, 80, 0.18);
  overflow: hidden;
}

.section-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Botões ---------- */
.btn {
  font-family: var(--pa-font-title);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.8rem 1.6rem;
  border-radius: 0.5rem;
}

.btn-gold {
  background: var(--pa-gold);
  border: 2px solid var(--pa-gold);
  color: var(--pa-navy);
}

.btn-gold:hover,
.btn-gold:focus-visible {
  background: #f3c544;
  border-color: #f3c544;
  color: var(--pa-navy-dark);
}

.btn-outline-light-pa {
  border: 2px solid rgba(255, 255, 255, 0.85);
  color: var(--pa-white);
}

.btn-outline-light-pa:hover,
.btn-outline-light-pa:focus-visible {
  background: var(--pa-white);
  color: var(--pa-navy);
}

.btn-navy {
  background: var(--pa-navy);
  border: 2px solid var(--pa-navy);
  color: var(--pa-white);
}

.btn-navy:hover,
.btn-navy:focus-visible {
  background: var(--pa-navy-dark);
  border-color: var(--pa-navy-dark);
  color: var(--pa-white);
}

/* ---------- Header / navbar ---------- */
.site-header .navbar {
  background: var(--pa-navy);
  min-height: var(--pa-header-h);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.site-header .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--pa-font-title);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--pa-white);
  line-height: 1;
}

.site-header .navbar-brand small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--pa-gold);
}

.site-header .nav-link {
  color: #dfe5f1;
  font-weight: 600;
}

.site-header .nav-link:hover,
.site-header .nav-link:focus-visible,
.site-header .nav-link.active {
  color: var(--pa-gold);
}

.site-header .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.5);
}

.site-header .navbar-toggler-icon {
  filter: invert(1);
}

.site-header .nav-link,
.site-header .btn {
  white-space: nowrap;
}

@media (max-width: 1199.98px) {
  .site-header .navbar-collapse {
    padding: 0.5rem 0 1rem;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(100svh, 860px);
  display: flex;
  align-items: center;
  padding: calc(var(--pa-header-h) + 2.5rem) 0 3.5rem;
  color: var(--pa-white);
  overflow: hidden;
  isolation: isolate;
}

.hero__bg,
.hero__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(10, 24, 56, 0.92) 0%, rgba(15, 35, 80, 0.78) 55%, rgba(15, 35, 80, 0.55) 100%);
}

.hero__logo {
  width: clamp(120px, 28vw, 300px);
  height: auto;
  filter: drop-shadow(0 0.75rem 1.5rem rgba(0, 0, 0, 0.45));
}

.hero h1 {
  color: var(--pa-white);
  font-size: clamp(2.1rem, 1.3rem + 3.6vw, 3.9rem);
  text-transform: uppercase;
}

.hero__complement {
  font-family: var(--pa-font-title);
  font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem);
  font-weight: 700;
  color: var(--pa-gold);
}

.hero__subtitle {
  font-size: 1.15rem;
  color: #dfe5f1;
  max-width: 34rem;
}

/* ---------- Destaques numéricos ---------- */
.stat {
  text-align: center;
  padding: 1.25rem 0.75rem;
}

.stat__value {
  display: block;
  font-family: var(--pa-font-title);
  font-weight: 800;
  font-size: clamp(2.2rem, 1.6rem + 2vw, 3rem);
  line-height: 1;
  color: var(--pa-navy);
}

.stat__label {
  display: block;
  margin-top: 0.35rem;
  color: var(--pa-muted);
  font-weight: 500;
}

.section--dark .stat__value {
  color: var(--pa-gold);
}

.section--dark .stat__label {
  color: #dfe5f1;
}

.stat-strip {
  background: var(--pa-white);
  border-radius: 1rem;
  box-shadow: 0 0.75rem 2rem rgba(15, 35, 80, 0.12);
  border-top: 4px solid var(--pa-gold);
}

.stat--meta .stat__value::after {
  content: "meta";
  display: inline-block;
  vertical-align: super;
  margin-left: 0.35rem;
  padding: 0.1rem 0.4rem;
  font-family: var(--pa-font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pa-navy);
  background: var(--pa-gold);
  border-radius: 0.25rem;
}

/* ---------- Cartões ---------- */
.pa-card {
  height: 100%;
  background: var(--pa-white);
  border-radius: 1rem;
  padding: 1.75rem 1.5rem;
  box-shadow: 0 0.5rem 1.5rem rgba(15, 35, 80, 0.08);
  border-bottom: 4px solid transparent;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.pa-card:hover {
  border-bottom-color: var(--pa-gold);
}

@media (prefers-reduced-motion: no-preference) {
  .pa-card:hover {
    transform: translateY(-3px);
  }
}

.pa-card h3 {
  font-size: 1.3rem;
  margin: 1rem 0 0.5rem;
}

.pa-card p,
.pa-card ul {
  color: var(--pa-muted);
  margin-bottom: 0;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--pa-navy);
  color: var(--pa-white);
  font-size: 1.5rem;
  box-shadow: 0 0 0 4px rgba(232, 180, 35, 0.35);
}

.card-icon--gold {
  background: var(--pa-gold);
  color: var(--pa-navy);
  box-shadow: 0 0 0 4px rgba(15, 35, 80, 0.12);
}

/* Lista com ícone */
.icon-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.icon-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.45rem 0;
}

.icon-list .bi {
  color: var(--pa-gold-dark);
  font-size: 1.15rem;
  line-height: 1.5;
  flex-shrink: 0;
}

.section--dark .icon-list .bi {
  color: var(--pa-gold);
}

/* ---------- História (linha do tempo) ---------- */
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 3px solid var(--pa-gold);
}

.timeline li {
  position: relative;
  padding: 0 0 1.5rem 1.5rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -0.6rem;
  top: 0.35rem;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--pa-navy);
  border: 3px solid var(--pa-gold);
}

.timeline__year {
  display: block;
  font-family: var(--pa-font-title);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--pa-navy);
}

.lineage {
  background: var(--pa-navy);
  color: #e9edf6;
  border-radius: 1rem;
  overflow: hidden;
}

.lineage h3 {
  color: var(--pa-gold);
}

/* ---------- Metodologia ---------- */
.pillar {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.pillar h3 {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.pillar small {
  display: block;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pa-gold-dark);
  margin-bottom: 0.25rem;
}

.projection {
  border-left: 5px solid var(--pa-gold);
  background: var(--pa-white);
  border-radius: 0 1rem 1rem 0;
  padding: 1.75rem;
  box-shadow: 0 0.5rem 1.5rem rgba(15, 35, 80, 0.08);
}

.projection__quote {
  font-family: var(--pa-font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--pa-navy);
  text-transform: uppercase;
}

/* ---------- Equipe ---------- */
.team-card {
  text-align: center;
}

.team-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  background: var(--pa-navy);
  border: 4px solid var(--pa-gold);
  color: var(--pa-gold);
  font-family: var(--pa-font-title);
  font-size: 2.4rem;
  font-weight: 800;
}

.team-role {
  display: inline-block;
  margin: 0.25rem 0 0.75rem;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pa-gold-dark);
}

/* Destaque do Sensei Ismaile */
.sensei-feature {
  background: var(--pa-navy);
  color: #e9edf6;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 1rem 2.5rem rgba(15, 35, 80, 0.2);
}

.sensei-feature__photo {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: center 20%;
}

.sensei-feature__body {
  padding: clamp(1.75rem, 1rem + 3vw, 3rem);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-top: 5px solid var(--pa-gold);
}

@media (min-width: 768px) {
  .sensei-feature__body {
    border-top: 0;
    border-left: 5px solid var(--pa-gold);
  }
}

.sensei-feature h3 {
  color: var(--pa-white);
  font-size: clamp(1.8rem, 1.4rem + 1.5vw, 2.5rem);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.sensei-feature .team-role {
  color: var(--pa-gold);
  margin: 0 0 0.5rem;
}

.sensei-feature__belt {
  font-family: var(--pa-font-title);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--pa-gold);
}

/* Logo do Projeto Jiu-Jitsu Para Todos */
.project-highlight {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--pa-gray);
  border-left: 5px solid var(--pa-gold);
  border-radius: 0 1rem 1rem 0;
}

.project-highlight img {
  width: 120px;
  height: auto;
  flex-shrink: 0;
}

@media (max-width: 399.98px) {
  .project-highlight {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- Galeria ---------- */
.gallery-item img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 30%;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1.5rem rgba(15, 35, 80, 0.12);
}

.gallery-item figcaption {
  margin-top: 0.6rem;
  font-family: var(--pa-font-title);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pa-navy);
}

/* ---------- Confiança ---------- */
.trust-col h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.network-tags {
  font-family: var(--pa-font-title);
  font-size: 1.25rem;
  font-weight: 700;
  font-style: italic;
  color: var(--pa-navy);
}

/* ---------- Como apoiar / recursos ---------- */
.pf-pj {
  display: flex;
  gap: 1rem;
  align-items: center;
  border: 2px solid var(--pa-gold);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  background: #fffaf0;
}

.pf-pj .bi {
  font-size: 2.2rem;
  color: var(--pa-navy);
}

.resource-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0;
  font-size: 1.1rem;
  font-weight: 500;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding: 0 0 2rem 4.5rem;
  counter-increment: step;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 0.6rem;
  background: var(--pa-gold);
  color: var(--pa-navy);
  font-family: var(--pa-font-title);
  font-size: 2rem;
  font-weight: 800;
  line-height: 3.2rem;
  text-align: center;
}

.steps li::after {
  content: "";
  position: absolute;
  left: 1.5rem;
  top: 3.2rem;
  bottom: 0;
  width: 4px;
  background: var(--pa-gold);
}

.steps li:last-child::after {
  display: none;
}

.steps h3 {
  font-size: 1.2rem;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

/* ---------- Contrapartidas ---------- */
.benefit {
  text-align: center;
}

.benefit .bi {
  display: block;
  font-size: 2.75rem;
  color: var(--pa-navy);
  margin-bottom: 0.5rem;
}

.benefit span {
  display: block;
  font-family: var(--pa-font-title);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--pa-navy);
  line-height: 1.2;
}

/* ---------- Citação ---------- */
.quote-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.quote-band__bg,
.quote-band__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.quote-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(10, 24, 56, 0.88);
}

.quote-band blockquote p {
  font-family: var(--pa-font-title);
  font-weight: 800;
  font-size: clamp(1.9rem, 1.2rem + 3vw, 3.2rem);
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--pa-white);
}

.quote-band blockquote p em {
  font-style: normal;
  color: var(--pa-gold);
}

/* ---------- Contato ---------- */
.contact-main {
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid var(--pa-gold);
  border-radius: 1rem;
  padding: 2rem;
}

.contact-main__number {
  font-family: var(--pa-font-title);
  font-size: clamp(1.9rem, 1.4rem + 2vw, 2.6rem);
  font-weight: 800;
  color: var(--pa-white);
}

.contact-list a {
  color: #e9edf6;
  text-decoration: none;
}

.contact-list a:hover,
.contact-list a:focus-visible {
  color: var(--pa-gold);
  text-decoration: underline;
}

.contact-list .bi {
  color: var(--pa-gold);
}

.contact-list h3 {
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pa-gold);
  margin: 1.5rem 0 0.5rem;
}

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--pa-navy-dark);
  color: #c9d1e3;
  padding: 2.5rem 0 calc(6rem + env(safe-area-inset-bottom));
  font-size: 0.95rem;
}

.site-footer a {
  color: #e9edf6;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--pa-gold);
}

.site-footer__tagline {
  font-family: var(--pa-font-title);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--pa-white);
  text-transform: uppercase;
}

.site-footer__tagline em {
  font-style: normal;
  color: var(--pa-gold);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  font-size: 1.2rem;
  text-decoration: none;
}

/* ---------- Botão flutuante de WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 1020;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 50%;
  background: #25d366;
  color: #0b2e13;
  font-size: 1.9rem;
  box-shadow: 0 0.5rem 1.25rem rgba(0, 0, 0, 0.3);
  text-decoration: none;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background: #1ebe5b;
  color: #000;
}

/* ---------- Utilitários ---------- */
.visually-hidden-focusable:not(:focus) {
  position: absolute !important;
}

.text-navy {
  color: var(--pa-navy) !important;
}

/* ---------- Impressão ---------- */
@media print {
  .site-header,
  .whatsapp-float,
  .hero__bg,
  .quote-band__bg {
    display: none !important;
  }

  .hero,
  .section--dark,
  .quote-band {
    color: #000;
    background: none;
  }

  .hero::before,
  .quote-band::before {
    display: none;
  }
}

/* ---------- Telas muito estreitas ---------- */
@media (max-width: 767.98px) {
  .sensei-feature__photo {
    max-height: 420px;
  }
}

@media (max-width: 399.98px) {
  .site-header .navbar-brand {
    font-size: 1rem;
    gap: 0.45rem;
  }

  .site-header .navbar-brand img {
    width: 36px;
    height: auto;
  }

  .site-header .navbar-brand small {
    font-size: 0.6rem;
  }
}