/* =====================================================
   TOKENS — paleta alinhada ao login do Gestor Haras
   ===================================================== */

:root {
  --primaria: #37474F;
  --primaria-clara: #55707A;
  --primaria-escura: #1B2428;
  --primaria-pale: #A8B9BF;

  --fundo: #F1F3F5;
  --fundo-card: #FFFFFF;
  --fundo-alt: #E6EAEC;

  --texto: #1E2A2E;
  --texto-dim: #62727A;
  --linha: #DEE4E7;

  --serif: "Fraunces", "Georgia", serif;
  --sans: "Work Sans", -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --radius: 4px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

:focus-visible {
  outline: 2px solid var(--primaria);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primaria);
  margin: 0 0 0.9rem;
}

.hero .eyebrow {
  color: var(--primaria-pale);
}

.titulo-secao {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  margin: 0 0 1.2rem;
  color: var(--texto);
  letter-spacing: -0.01em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.9rem;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.btn--brass {
  background: var(--primaria);
  color: #fff;
}

.btn--brass:hover {
  background: var(--primaria-clara);
  transform: translateY(-1px);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.btn--full {
  width: 100%;
}

.estado-vazio {
  color: var(--texto-dim);
  font-size: 0.95rem;
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem 0;
}

/* =====================================================
   NAV
   ===================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: transparent;
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
  padding: 1.4rem 0;
}

.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--linha);
  padding: 0.85rem 0;
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: auto;
}

.nav__logo {
  height: 32px;
  width: auto;
  display: block;
}

.nav__word {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: #fff;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav.is-scrolled .nav__word {
  color: var(--texto);
}

.nav__word em {
  color: var(--primaria-pale);
  font-style: italic;
}

.nav.is-scrolled .nav__word em {
  color: var(--primaria);
}

.nav__links {
  display: flex;
  gap: 1.9rem;
}

.nav__links a {
  font-size: 0.86rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.2s ease;
}

.nav.is-scrolled .nav__links a {
  color: var(--texto-dim);
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: currentColor;
  transition: width 0.25s ease;
}

.nav__links a:hover {
  color: #fff;
}

.nav.is-scrolled .nav__links a:hover {
  color: var(--primaria);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.nav.is-scrolled .nav__cta {
  border-color: var(--primaria);
  color: var(--primaria);
}

.nav__cta:hover {
  background: #fff;
  color: var(--primaria-escura);
}

.nav.is-scrolled .nav__cta:hover {
  background: var(--primaria);
  color: #fff;
}

.nav__entrar {
  background: var(--primaria-pale);
  color: var(--primaria-escura);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius);
  transition: background 0.25s ease, transform 0.25s ease;
}

.nav__entrar:hover {
  background: #fff;
  transform: translateY(-1px);
}

.nav.is-scrolled .nav__entrar {
  background: var(--primaria);
  color: #fff;
}

.nav.is-scrolled .nav__entrar:hover {
  background: var(--primaria-clara);
}

/* link "Entrar no App" dentro do menu mobile */
.nav__links--entrar {
  display: none;
  font-weight: 700 !important;
  color: var(--primaria) !important;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  width: 22px;
  height: 1.5px;
  background: #fff;
}

.nav.is-scrolled .nav__burger span {
  background: var(--texto);
}

/* =====================================================
   HERO
   ===================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 15%, rgba(85, 112, 122, 0.28), transparent 55%),
    radial-gradient(ellipse at 85% 80%, rgba(27, 36, 40, 0.4), transparent 50%),
    linear-gradient(180deg, var(--primaria) 0%, var(--primaria-escura) 100%);
}

.hero__texture {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(255, 255, 255, 0.02) 0px,
    rgba(255, 255, 255, 0.02) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
}

.hero__content {
  position: relative;
  text-align: center;
  max-width: 720px;
  padding: 0 1.5rem;
}

.hero__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3rem, 9vw, 5.6rem);
  margin: 0 0 1.1rem;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1;
}

.hero__title em {
  font-style: italic;
  font-weight: 500;
  color: var(--primaria-pale);
}

.hero__tagline {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 480px;
  margin: 0 auto 2.4rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2.4rem;
  left: 50%;
  transform: translateX(-50%);
}

.hero__scroll span {
  display: block;
  width: 1px;
  height: 46px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* =====================================================
   SEÇÕES GERAIS
   ===================================================== */

.secao {
  padding: 6.5rem 0;
  border-top: 1px solid var(--linha);
}

.secao__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.secao__cabecalho {
  max-width: 560px;
  margin: 0 0 3rem;
}

/* =====================================================
   SOBRE
   ===================================================== */

.sobre__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.sobre__texto p {
  color: var(--texto-dim);
  font-size: 1rem;
  margin: 0 0 1.1rem;
}

.sobre__marca {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  border: 1px solid var(--linha);
  border-radius: var(--radius);
  background: var(--fundo-card);
}

.ferradura-grande {
  width: 92px;
  height: 92px;
  color: var(--primaria-clara);
  margin-bottom: 2rem;
}

.sobre__stats {
  display: flex;
  gap: 2.4rem;
}

.stat {
  text-align: center;
}

.stat__num {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--primaria);
  font-weight: 500;
}

.stat__label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--texto-dim);
  margin-top: 0.3rem;
}

/* =====================================================
   HISTÓRIA
   ===================================================== */

.secao--historia {
  background: var(--fundo-alt);
}

.historia__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.historia__linha {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  border-left: 2px solid var(--linha);
  padding-left: 2rem;
}

.historia__item {
  position: relative;
}

.historia__item::before {
  content: "";
  position: absolute;
  left: -2.42rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primaria);
  box-shadow: 0 0 0 4px var(--fundo-alt);
}

.historia__marco {
  display: block;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--primaria);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.historia__item p {
  color: var(--texto-dim);
  font-size: 0.92rem;
  margin: 0;
}

.historia__texto p {
  color: var(--texto-dim);
  font-size: 1rem;
}

.historia__texto code {
  background: var(--fundo-card);
  border: 1px solid var(--linha);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  font-size: 0.85rem;
}

/* =====================================================
   GRID CAVALOS
   ===================================================== */

.grid-cavalos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.8rem;
}

.card-cavalo {
  background: var(--fundo-card);
  border: 1px solid var(--linha);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card-cavalo:hover {
  transform: translateY(-4px);
  border-color: var(--primaria-clara);
  box-shadow: 0 12px 24px rgba(30, 42, 46, 0.08);
}

.card-cavalo__foto {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--fundo-alt), var(--fundo));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-cavalo__foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-cavalo__foto svg {
  width: 40%;
  height: 40%;
  color: var(--linha);
}

.card-cavalo__corpo {
  padding: 1.3rem 1.4rem 1.5rem;
}

.card-cavalo__nome {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--texto);
  margin: 0 0 0.3rem;
}

.card-cavalo__meta {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--texto-dim);
  margin: 0 0 0.9rem;
}

.card-cavalo__valor {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--primaria);
  font-weight: 500;
}

/* =====================================================
   GALERIA
   ===================================================== */

.grid-galeria {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.9rem;
}

.item-galeria {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
  background: var(--fundo-alt);
}

.item-galeria img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.item-galeria:hover img {
  transform: scale(1.06);
}

/* =====================================================
   NOTÍCIAS
   ===================================================== */

.trilho-noticias {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.8rem;
}

.card-noticia {
  background: var(--fundo-card);
  border: 1px solid var(--linha);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-noticia__img {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--fundo-alt), var(--fundo));
  overflow: hidden;
}

.card-noticia__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-noticia__corpo {
  padding: 1.3rem 1.4rem 1.6rem;
}

.card-noticia__titulo {
  font-family: var(--serif);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  color: var(--texto);
}

.card-noticia__desc {
  font-size: 0.9rem;
  color: var(--texto-dim);
  margin: 0 0 0.9rem;
}

.card-noticia__link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primaria);
  letter-spacing: 0.02em;
}

/* =====================================================
   CONTATO
   ===================================================== */

.secao--contato {
  background: var(--fundo-alt);
}

.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contato__texto {
  color: var(--texto-dim);
  max-width: 420px;
}

.contato__lista {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contato__rotulo {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primaria);
  margin-bottom: 0.25rem;
}

.contato__social {
  display: flex;
  gap: 0.8rem;
}

.social-icone {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--linha);
  border-radius: 50%;
  color: var(--texto-dim);
  background: var(--fundo-card);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.social-icone svg {
  width: 17px;
  height: 17px;
}

.social-icone:hover {
  border-color: var(--primaria);
  color: var(--primaria);
}

.contato__mapa {
  margin: 0.5rem 0 1.6rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--linha);
}

.contato__mapa iframe {
  width: 100%;
  height: 220px;
  border: 0;
  display: block;
}

.contato__form {
  background: var(--fundo-card);
  border: 1px solid var(--linha);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contato__form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--texto-dim);
}

.contato__form input,
.contato__form textarea {
  background: var(--fundo);
  border: 1px solid var(--linha);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  color: var(--texto);
  font-family: var(--sans);
  font-size: 0.92rem;
  resize: vertical;
}

.contato__form input:focus,
.contato__form textarea:focus {
  border-color: var(--primaria);
  outline: none;
}

.contato__aviso {
  font-size: 0.82rem;
  color: var(--primaria);
  min-height: 1em;
  margin: 0;
}

/* =====================================================
   RODAPÉ
   ===================================================== */

.rodape {
  border-top: 1px solid var(--linha);
  padding: 3rem 0;
  background: var(--fundo);
}

.rodape .nav__word,
.rodape .nav__word em {
  color: var(--texto);
}

.rodape .nav__word em {
  color: var(--primaria);
}

.rodape__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.rodape__links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.rodape__links a {
  font-size: 0.85rem;
  color: var(--texto-dim);
}

.rodape__links a:hover {
  color: var(--primaria);
}

.rodape__copy {
  font-size: 0.78rem;
  color: var(--texto-dim);
  margin: 0;
  width: 100%;
  text-align: center;
  opacity: 0.8;
}

/* =====================================================
   LIGHTBOX
   ===================================================== */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 26, 28, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 3rem;
}

.lightbox.is-aberto {
  display: flex;
}

.lightbox img {
  max-width: 100%;
  max-height: 88vh;
  border-radius: var(--radius);
}

.lightbox__fechar {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
}

/* =====================================================
   MODAL CAVALO
   ===================================================== */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 26, 28, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1.5rem;
}

.modal.is-aberto {
  display: flex;
}

.modal__caixa {
  background: var(--fundo-card);
  border: 1px solid var(--linha);
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 48px rgba(20, 26, 28, 0.25);
}

.modal__fechar {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: var(--fundo-card);
  border: 1px solid var(--linha);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  color: var(--texto);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.modal__conteudo img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.modal__conteudo .modal__corpo {
  padding: 1.8rem 2rem 2.2rem;
}

.modal__conteudo h3 {
  font-family: var(--serif);
  font-size: 1.6rem;
  margin: 0 0 0.4rem;
  color: var(--texto);
}

.modal__conteudo .modal__preco {
  font-family: var(--serif);
  color: var(--primaria);
  font-size: 1.3rem;
  margin: 0 0 1rem;
}

.modal__conteudo .modal__meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.modal__conteudo .modal__meta div {
  font-size: 0.78rem;
  color: var(--texto-dim);
}

.modal__conteudo .modal__meta strong {
  display: block;
  color: var(--texto);
  font-size: 0.9rem;
  font-weight: 600;
}

.modal__conteudo p.modal__desc {
  color: var(--texto-dim);
  font-size: 0.92rem;
  margin: 0 0 1.5rem;
}

/* =====================================================
   RESPONSIVO
   ===================================================== */

@media (max-width: 900px) {
  .sobre__grid,
  .historia__grid,
  .contato__grid {
    grid-template-columns: 1fr;
  }

  .nav__links,
  .nav__cta,
  .nav__entrar {
    display: none;
  }

  .nav__burger {
    display: flex;
  }

  .nav.is-open .nav__links--entrar {
    display: block;
  }

  .nav.is-open {
    background: rgba(255, 255, 255, 0.98);
  }

  .nav.is-open .nav__word,
  .nav.is-open .nav__burger span {
    color: var(--texto);
  }

  .nav.is-open .nav__burger span {
    background: var(--texto);
  }

  .nav.is-open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 1.5rem;
    gap: 1.2rem;
    border-top: 1px solid var(--linha);
  }

  .nav.is-open .nav__links a {
    color: var(--texto-dim);
  }
}

@media (max-width: 560px) {
  .secao {
    padding: 4.5rem 0;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }
}