/* ============================================
   WELCOME — Layout minimalista, paleta vermelha Evoah
   ============================================ */

:root {
  --welcome-red: #7d2d2d;
  --welcome-red-dark: #6b2222;
  --welcome-red-border: #5a1a1a;
  --welcome-white: #fff;
  --welcome-font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--welcome-red-dark);
  overflow-x: hidden;
}

body {
  font-family: var(--welcome-font);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.welcome {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.welcome__bg {
  position: fixed;
  inset: 0;
  background: url('../images/frenteevoah.jpeg') center / cover no-repeat;
  filter: blur(1px);
  z-index: 0;
}

.welcome__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(107, 34, 34, 0.5) 0%, rgba(90, 26, 26, 0.85) 100%);
  z-index: 1;
}

.welcome__main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px 32px;
  position: relative;
  z-index: 2;
}

.welcome__content {
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}

.welcome__title {
  font-size: clamp(2.25rem, 8vw, 3.5rem);
  font-weight: 700;
  color: var(--welcome-white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 48px;
  text-align: left;
}

.welcome__title-line {
  display: block;
}

/* Botão principal — gradiente vermelho Evoah */
.welcome__btn {
  display: block;
  width: 100%;
  padding: 18px 28px;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--welcome-font);
  color: var(--welcome-white);
  text-align: center;
  text-decoration: none;
  background: linear-gradient(85deg, #7d2d2d, #6b2222, #722f2f, #6b2222, #853333);
  border: 1px solid rgba(90, 26, 26, 0.6);
  border-radius: 9999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(125, 45, 45, 0.35);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s;
  -webkit-tap-highlight-color: transparent;
  margin-bottom: 20px;
}

.welcome__btn:hover {
  border-color: #4a1515;
  box-shadow: 0 6px 28px rgba(125, 45, 45, 0.45);
  transform: translateY(-2px);
}

.welcome__btn:active {
  transform: translateY(0);
}

/* Link secundário — texto branco, sem fundo */
.welcome__link {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 1rem;
  font-weight: 500;
  color: var(--welcome-white);
  text-decoration: none;
  opacity: 0.95;
  transition: opacity 0.2s, text-decoration 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.welcome__link:hover {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Footer minimalista */
.welcome__footer {
  padding: 24px 24px 32px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.welcome__admin {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--welcome-white);
  opacity: 0.7;
  text-decoration: none;
  margin-bottom: 12px;
  transition: opacity 0.2s;
}

.welcome__admin:hover {
  opacity: 1;
  text-decoration: underline;
}

.welcome__copy {
  font-size: 0.8rem;
  color: var(--welcome-white);
  opacity: 0.6;
  margin: 0;
}

@media (max-width: 480px) {
  .welcome__main {
    padding: 40px 20px 28px;
  }

  .welcome__title {
    margin-bottom: 40px;
  }

  .welcome__btn {
    padding: 16px 24px;
    font-size: 1rem;
  }
}