/*
  ============================================================
  Página de links — Motos São Francisco
  ============================================================

  Identidade visual baseada na logo:
  - preto e grafite no fundo;
  - vermelho como cor principal;
  - amarelo como destaque;
  - branco para contraste;
  - detalhe quadriculado inspirado em bandeira de corrida.
*/

:root {
  --links-black: #050505;
  --links-graphite: #111111;
  --links-card: rgba(16, 16, 16, 0.92);
  --links-red: #d71920;
  --links-red-dark: #9f1117;
  --links-yellow: #ffd21a;
  --links-white: #ffffff;
  --links-muted: rgba(255, 255, 255, 0.68);
  --links-border: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--links-black);
}

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  background: var(--links-black);
  color: var(--links-white);

  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

/*
  ============================================================
  Estrutura principal
  ============================================================
*/

.links-page {
  position: relative;
  isolation: isolate;

  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  place-items: center;

  overflow: hidden;

  padding:
    max(24px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(24px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));

  background:
    radial-gradient(
      circle at 50% -10%,
      rgba(215, 25, 32, 0.3),
      transparent 42%
    ),
    linear-gradient(
      145deg,
      #050505 0%,
      #101010 54%,
      #050505 100%
    );
}

/*
  Faixas diagonais que lembram a composição triangular da logo.
*/

.links-page::before,
.links-page::after {
  position: absolute;
  z-index: -3;

  width: 62vw;
  height: 12px;

  content: "";

  opacity: 0.65;
  transform: rotate(-18deg);
  border-radius: 999px;
}

.links-page::before {
  top: 11%;
  left: -18%;

  background: linear-gradient(
    90deg,
    transparent,
    var(--links-red),
    var(--links-yellow)
  );
}

.links-page::after {
  right: -18%;
  bottom: 10%;

  background: linear-gradient(
    90deg,
    var(--links-yellow),
    var(--links-red),
    transparent
  );
}

/*
  ============================================================
  Efeitos de iluminação no fundo
  ============================================================
*/

.links-page__glow {
  position: absolute;
  z-index: -4;

  width: 380px;
  height: 380px;

  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}

.links-page__glow--red {
  top: -210px;
  left: -150px;

  background: rgba(215, 25, 32, 0.26);
}

.links-page__glow--yellow {
  right: -210px;
  bottom: -220px;

  background: rgba(255, 210, 26, 0.15);
}

/*
  Detalhe quadriculado inspirado em bandeiras de corrida.
*/

.links-page__checkered {
  position: absolute;
  z-index: -2;

  top: 12%;
  right: -70px;

  width: 230px;
  height: 230px;

  opacity: 0.055;
  transform: rotate(18deg);

  background-image:
    linear-gradient(
      45deg,
      #ffffff 25%,
      transparent 25%
    ),
    linear-gradient(
      -45deg,
      #ffffff 25%,
      transparent 25%
    ),
    linear-gradient(
      45deg,
      transparent 75%,
      #ffffff 75%
    ),
    linear-gradient(
      -45deg,
      transparent 75%,
      #ffffff 75%
    );

  background-position:
    0 0,
    0 12px,
    12px -12px,
    -12px 0;

  background-size: 24px 24px;

  pointer-events: none;
}

/*
  ============================================================
  Card central
  ============================================================
*/

.links-card {
  position: relative;

  width: min(100%, 620px);

  padding: clamp(22px, 4vw, 34px);

  border: 1px solid var(--links-border);
  border-radius: 32px;

  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.055),
      transparent 18%
    ),
    var(--links-card);

  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.52),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);

  backdrop-filter: blur(18px);
}

.links-card::before {
  position: absolute;

  top: 0;
  left: 50%;

  width: 58%;
  height: 3px;

  content: "";

  transform: translateX(-50%);
  border-radius: 0 0 999px 999px;

  background: linear-gradient(
    90deg,
    transparent,
    var(--links-yellow),
    var(--links-red),
    transparent
  );
}

/*
  ============================================================
  Cabeçalho da página
  ============================================================
*/

.links-header {
  text-align: center;
}

/*
  Logo circular.
*/

.links-logo {
  display: grid;

  width: clamp(118px, 25vw, 154px);
  aspect-ratio: 1;

  margin: 0 auto 18px;

  place-items: center;
  overflow: hidden;

  border: 4px solid var(--links-red);
  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(255, 255, 255, 0.9) 68%,
      rgba(255, 210, 26, 0.88) 100%
    );

  box-shadow:
    0 0 0 5px rgba(255, 210, 26, 0.92),
    0 0 0 9px rgba(215, 25, 32, 0.24),
    0 20px 50px rgba(0, 0, 0, 0.42);
}

.links-logo__image {
  display: block;

  width: 100%;
  height: 100%;

  padding: 9px;

  object-fit: contain;
}

.links-logo__fallback {
  color: var(--links-red);

  font-size: 2rem;
  font-weight: 1000;
  letter-spacing: -0.06em;
}

.links-header__eyebrow {
  margin: 0 0 8px;

  color: var(--links-yellow);

  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.22em;

  text-transform: uppercase;
}

.links-header__title {
  margin: 0;

  color: var(--links-white);

  font-size: clamp(1.7rem, 6vw, 2.35rem);
  font-weight: 1000;
  line-height: 1;
  letter-spacing: -0.045em;

  text-transform: uppercase;
}

.links-header__subtitle {
  max-width: 470px;

  margin: 12px auto 0;

  color: var(--links-muted);

  font-size: clamp(0.9rem, 2.7vw, 1rem);
  line-height: 1.55;
}

/*
  ============================================================
  Lista de contatos
  ============================================================
*/

.links-list {
  display: grid;
  gap: 12px;

  margin-top: 26px;
}

/*
  ============================================================
  Botões dos contatos
  ============================================================
*/

.contact-button {
  position: relative;

  display: flex;
  min-height: 78px;

  align-items: center;
  gap: 14px;

  overflow: hidden;

  padding: 14px 16px;

  color: var(--links-white);
  text-decoration: none;

  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 20px;

  background:
    linear-gradient(
      100deg,
      rgba(215, 25, 32, 0.13),
      transparent 42%
    ),
    rgba(255, 255, 255, 0.045);

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.055);

  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

/*
  Pequena faixa lateral amarela e vermelha.
*/

.contact-button::before {
  position: absolute;

  top: 0;
  bottom: 0;
  left: 0;

  width: 4px;

  content: "";

  background: linear-gradient(
    180deg,
    var(--links-yellow),
    var(--links-red)
  );
}

.contact-button:hover,
.contact-button:focus-visible {
  transform: translateY(-2px);

  border-color: rgba(255, 210, 26, 0.56);

  background:
    linear-gradient(
      100deg,
      rgba(215, 25, 32, 0.24),
      rgba(255, 210, 26, 0.055)
    ),
    rgba(255, 255, 255, 0.065);

  box-shadow:
    0 14px 34px rgba(0, 0, 0, 0.26),
    0 0 0 3px rgba(255, 210, 26, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);

  outline: none;
}

.contact-button:active {
  transform: translateY(0) scale(0.995);
}

/*
  Ícone de cada botão.
*/

.contact-button__icon {
  display: grid;

  width: 48px;
  height: 48px;

  flex: 0 0 48px;
  place-items: center;

  color: var(--links-yellow);

  border: 1px solid rgba(255, 210, 26, 0.24);
  border-radius: 15px;

  background: linear-gradient(
    145deg,
    rgba(215, 25, 32, 0.34),
    rgba(255, 210, 26, 0.09)
  );
}

.contact-button__icon svg {
  width: 25px;
  height: 25px;
}

/*
  Conteúdo textual de cada botão.
*/

.contact-button__content {
  display: block;

  min-width: 0;

  flex: 1 1 auto;
}

.contact-button__title,
.contact-button__person,
.contact-button__phone {
  display: block;
}

.contact-button__title {
  color: var(--links-white);

  font-size: clamp(0.96rem, 3.2vw, 1.06rem);
  font-weight: 900;
  line-height: 1.2;
}

.contact-button__person {
  margin-top: 4px;

  color: rgba(255, 255, 255, 0.74);

  font-size: clamp(0.79rem, 2.55vw, 0.87rem);
  line-height: 1.3;
}

.contact-button__phone {
  margin-top: 3px;

  color: var(--links-yellow);

  font-size: clamp(0.75rem, 2.45vw, 0.83rem);
  font-weight: 800;
  line-height: 1.25;
}

/*
  Seta exibida no lado direito.
*/

.contact-button__arrow {
  flex: 0 0 auto;

  color: rgba(255, 255, 255, 0.48);

  font-size: 1.25rem;
  font-weight: 800;

  transition:
    transform 180ms ease,
    color 180ms ease;
}

.contact-button:hover .contact-button__arrow,
.contact-button:focus-visible .contact-button__arrow {
  color: var(--links-yellow);

  transform: translateX(3px);
}

/*
  ============================================================
  Botão do site oficial
  ============================================================
*/

.contact-button--official {
  margin-top: 3px;

  border-color: rgba(215, 25, 32, 0.48);

  background: linear-gradient(
    110deg,
    var(--links-red-dark),
    var(--links-red)
  );
}

.contact-button--official::before {
  background: var(--links-yellow);
}

.contact-button--official .contact-button__icon {
  color: #111111;

  border-color: rgba(255, 255, 255, 0.28);

  background: var(--links-yellow);
}

.contact-button--official .contact-button__person {
  color: rgba(255, 255, 255, 0.82);
}

.contact-button--official:hover,
.contact-button--official:focus-visible {
  border-color: var(--links-yellow);

  background: linear-gradient(
    110deg,
    #b7141b,
    #ee2028
  );
}

/*
  ============================================================
  Rodapé interno
  ============================================================
*/

.links-footer {
  display: flex;

  align-items: center;
  justify-content: center;
  gap: 12px;

  margin-top: 24px;

  color: rgba(255, 255, 255, 0.45);

  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;

  text-align: center;
  text-transform: uppercase;
}

.links-footer p {
  margin: 0;
}

.links-footer__line {
  width: 34px;
  height: 2px;

  border-radius: 999px;

  background: linear-gradient(
    90deg,
    var(--links-red),
    var(--links-yellow)
  );
}

/*
  ============================================================
  Ajustes para celulares menores
  ============================================================
*/

@media (max-width: 480px) {
  .links-page {
    align-items: start;

    padding-top:
      max(20px, env(safe-area-inset-top));
  }

  .links-card {
    padding: 22px 14px;

    border-radius: 26px;
  }

  .links-logo {
    width: 116px;

    margin-bottom: 16px;
  }

  .links-list {
    gap: 10px;

    margin-top: 22px;
  }

  .contact-button {
    min-height: 74px;

    gap: 12px;

    padding: 12px;

    border-radius: 17px;
  }

  .contact-button__icon {
    width: 44px;
    height: 44px;

    flex-basis: 44px;

    border-radius: 13px;
  }

  .contact-button__icon svg {
    width: 23px;
    height: 23px;
  }

  .contact-button__arrow {
    font-size: 1.1rem;
  }
}

/*
  Evita animações para usuários que desativaram
  efeitos de movimento no sistema operacional.
*/

@media (prefers-reduced-motion: reduce) {
  .contact-button,
  .contact-button__arrow {
    transition: none;
  }
}