/* =========================================================
   home.css — Home do portal (home.html)
   ========================================================= */

main {
  position: relative;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(4rem, 10vw, 7.5rem) clamp(3rem, 8vw, 5rem);
  overflow: hidden;
   background: #f3f3f3;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

/* Atmosfera de fundo — mesma linguagem visual da intro, em versão sutil */
.hero__atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black 55%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 55%, transparent 100%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.8;
}

.hero__glow--one {
  width: 42vw;
  height: 42vw;
  background: radial-gradient(circle, rgba(224, 3, 0, 0.1), transparent 70%);
  top: -18%;
  left: -12%;
  animation: hero-drift-a 24s ease-in-out infinite alternate;
}

.hero__glow--two {
  width: 34vw;
  height: 34vw;
  background: radial-gradient(circle, rgba(87, 87, 86, 0.12), transparent 70%);
  top: -8%;
  right: -8%;
  animation: hero-drift-b 28s ease-in-out infinite alternate;
}

@keyframes hero-drift-a {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(4vw, 3vh) scale(1.12);
  }
}

@keyframes hero-drift-b {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(-4vw, 4vh) scale(1.08);
  }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 20% 25%, black, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 20% 25%, black, transparent 70%);
}

@media (prefers-reduced-motion: reduce) {
  .hero__glow {
    animation: none;
  }
}

.hero__eyebrow {
  margin-bottom: 1.25rem;
}

.hero__title {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  margin-bottom: 1.75rem;
}

.hero__lead {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--color-black);
  margin-bottom: 1.25rem;
  max-width: 620px;
}

.hero__text {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-lead);
  max-width: 620px;
}

/* ---------- Linha de proteção (elemento-assinatura) ---------- */
.protection-line {
  position: absolute;
  left: clamp(1.25rem, 5vw, 2.5rem);
  top: 0;
  width: 2px;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.protection-line__track {
  position: absolute;
  inset: 0;
  background: var(--color-hairline-soft);
}

.protection-line__fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--color-red), rgba(224, 3, 0, 0.15));
  transition: height 0.2s linear;
}

.protection-line__dot {
  position: absolute;
  left: 50%;
  top: 0%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 5px rgba(224, 3, 0, 0.15);
  transform: translate(-50%, -50%);
  transition: top 0.2s linear;
}

@media (max-width: 860px) {
  .protection-line {
    display: none;
  }
}

/* ---------- Opções (4 acessos) ---------- */
.options {
  padding-block: clamp(1rem, 4vw, 2rem) clamp(3rem, 8vw, 5rem);
  position: relative;
  z-index: 2;
  padding: 4%;
}

.options__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  padding-left: clamp(2.5rem, 7vw, 4rem);
}

.option-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.5rem;
  padding: 2.25rem 2rem;
  border: 1px solid var(--color-hairline);
  border-radius: 4px;
  min-height: 190px;
  background: var(--color-white);
  transition: transform var(--dur-med) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out);
}

.option-card:hover,
.option-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(224, 3, 0, 0.35);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.08);
}

.option-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.option-card__icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  stroke: var(--color-black);
  transition: stroke var(--dur-fast) var(--ease-out);
}

.option-card:hover .option-card__icon {
  stroke: var(--color-red);
}

.option-card__num {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--color-lead-soft);
  letter-spacing: 0.06em;
}

.option-card h2 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
  line-height: 1.35;
  max-width: 90%;
}

.option-card__arrow {
  align-self: flex-end;
  width: 20px;
  height: 20px;
  stroke: var(--color-black);
  transition: transform var(--dur-fast) var(--ease-out),
    stroke var(--dur-fast) var(--ease-out);
}

.option-card:hover .option-card__arrow {
  transform: translate(4px, -4px);
  stroke: var(--color-red);
}

@media (max-width: 860px) {
  .options__grid {
    grid-template-columns: 1fr;
    padding-left: clamp(1.25rem, 5vw, 2.5rem);
  }
}