/* =========================================================
   ROADMAP HORIZONTAL 4BPS EM 3 PILARES
   ========================================================= */

.roadmap-horizontal {
  position: relative;
  overflow-x: auto;
  padding: 1.5rem 0 0.5rem;
}

/* scroll discreto */
.roadmap-horizontal::-webkit-scrollbar {
  height: 6px;
}
.roadmap-horizontal::-webkit-scrollbar-track {
  background: rgba(15, 23, 18, 0.9);
}
.roadmap-horizontal::-webkit-scrollbar-thumb {
  background: rgba(85, 181, 95, 0.7);
  border-radius: 999px;
}

/* grid: coluna esquerda (labels) + direita (lanes) */
.roadmap-grid {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr); /* coluna de labels mais estreita */
  gap: 1.5rem;
  min-width: min(1200px, 100%);
}

/* ------ LABELS VERTICAIS DOS 3 PILARES ------ */
/* Labels verticais alinhadas com cada linha de cards (desktop) */
.roadmap-lane-labels {
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* 1 label por faixa de cards */
  align-items: center;
  height: 100%;
  padding: 2.5rem 0 2.5rem;       /* ajusta o início/fim para bater com as lanes */
  gap: 0;                          /* sem gap extra */
}



.roadmap-lane-label {
  writing-mode: vertical-rl;     /* vertical real */
  transform: rotate(180deg);     /* evita o texto ficar de cabeça pra baixo */
  text-orientation: mixed;
  font-size: 1rem;
  font-weight: 700;
  color: #e5f9ef;
  opacity: 0.9;
  letter-spacing: 0.1em;
  white-space: nowrap;
  user-select: none;
  padding: 0.5rem 0;
  text-shadow: 0 0 6px rgba(85, 181, 95, 0.4);
}

/* área das linhas/card por pilar */
.roadmap-lanes {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

/* cada faixa (pilar) */
.roadmap-lane {
  position: relative;
  display: flex;
  gap: 1.4rem;
  padding: 0.5rem 0 1.6rem;
}

/* linha horizontal de cada pilar – esticada além do container */
/* Linha horizontal normalizada (desktop) */
.roadmap-lane::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 0;
  right: 0; /* volta ao normal */
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(85, 181, 95, 0.18),
    rgba(85, 181, 95, 0.7),
    rgba(85, 181, 95, 0.18)
  );
  pointer-events: none;
  z-index: 0;
}


/* cada etapa (card) */
.roadmap-step {
  position: relative;
  flex: 0 0 220px; /* mais estreito */
  background: rgba(12, 20, 16, 0.8);
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  padding: 2.2rem 1rem 1.1rem;  /* mais espaço no topo pro ano-tag */
  margin-top: 26px;             /* card desce, a bolinha fica fora */
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  transform-origin: center;
  transition:
    transform 0.22s ease-out,
    box-shadow 0.22s ease-out,
    border-color 0.22s ease-out,
    background 0.22s ease-out;
  z-index: 2; /* fica acima da linha */
}

/* espaços vazios para alinhar colunas por ordem/ano */
.roadmap-step.roadmap-step-empty {
  background: transparent;
  border: none;
  box-shadow: none;
  pointer-events: none;
}

/* bolinha ligada na linha – centralizada em relação ao card */
.roadmap-dot {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #bbf7d0;
  box-shadow: 0 0 10px rgba(85, 181, 95, 0.9);
  z-index: 2;
}

.roadmap-step-empty .roadmap-dot {
  display: none;
}

/* tracinho vertical da bolinha até o card */
.roadmap-dot::after {
  content: "";
  position: absolute;
  top: 12px;
  left: 5px;
  width: 2px;
  height: 26px;   /* desce até encostar no topo do card */
  background: linear-gradient(
    to bottom,
    rgba(187, 247, 208, 0.9),
    rgba(37, 99, 61, 0.2)
  );
}

/* ano/período – TAG no topo direito do card */
.roadmap-year {
  position: absolute;
  top: 0.6rem;
  right: 0.7rem;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at top left,
      rgba(85, 181, 95, 0.3),
      rgba(11, 20, 16, 0.98));
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(226, 232, 240, 0.95);
}

/* título */
.roadmap-step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
  color: var(--color-primary);
  text-align: center;
}

/* texto do card – CENTRALIZADO */
.roadmap-step p {
  margin: 0 0 0.6rem;
  font-size: 0.88rem;
  color: var(--color-text-soft);
  text-align: center;
}

/* tags embaixo – menores e centralizadas */
.roadmap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  justify-content: center;
}

.roadmap-tags span {
  display: inline-flex;
  align-items: center;
  padding: 0.10rem 0.45rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(226, 232, 240, 0.9);
  background: radial-gradient(circle at top left,
      rgba(85, 181, 95, 0.18),
      rgba(11, 20, 16, 0.95));
}

/* hover com “float” */
.roadmap-step:hover {
  transform: translateY(-4px);
  border-color: rgba(85, 181, 95, 0.7);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.65),
    0 0 16px rgba(85, 181, 95, 0.3);
  background: rgba(12, 20, 16, 0.92);
}

/* marcos futuros – estilo diferente */
.roadmap-step.roadmap-future {
  border-style: dashed;
  border-color: rgba(148, 163, 184, 0.6);
  background: rgba(12, 20, 16, 0.7);
}
.roadmap-step.roadmap-future h3 {
  color: #a855f7;
}
.roadmap-step.roadmap-future .roadmap-year {
  color: #facc15;
}

/* marcos atuais – borda destacada */
.roadmap-step.roadmap-current {
  border-color: rgba(56, 189, 248, 0.9);
  box-shadow:
    0 18px 40px rgba(8, 145, 178, 0.55),
    0 0 18px rgba(56, 189, 248, 0.5);
}

/* RESPONSIVO: em mobile labels em cima e lanes em coluna */
@media (max-width: 900px) {
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-lane-labels {
    flex-direction: row;
    justify-content: space-between;
    height: auto;
    padding: 0;
  }

  .roadmap-lane-label {
    writing-mode: horizontal-tb;
    transform: none;
    font-size: 0.82rem;
    padding: 0;
    text-shadow: none;
  }

  .roadmap-lane {
    flex-direction: column;
  }

  .roadmap-lane::before {
    left: 22px;
    right: 0;
    width: 2px;
    height: 100%;
    top: 0;
    background: linear-gradient(
      to bottom,
      rgba(85, 181, 95, 0.18),
      rgba(85, 181, 95, 0.7),
      rgba(85, 181, 95, 0.18)
    );
  }

  .roadmap-step,
  .roadmap-step-empty {
    flex: 1 0 auto;
    margin-left: 1.8rem;
  }

  .roadmap-dot {
    left: -6px;
    transform: none; /* não precisamos do translateX no layout vertical */
  }
}

/* =========================================================
   LAYOUT MOBILE – UM PILAR POR VEZ
   ========================================================= */
@media (max-width: 900px) {
  .roadmap-horizontal {
    overflow-x: hidden;
    padding-top: 1rem;
  }

  /* vira uma coluna só */
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  /* some a coluna de labels verticais (usaremos pseudo-elementos) */
  .roadmap-lane-labels {
    display: none;
  }

  .roadmap-lanes {
    gap: 3rem; /* espaço entre os pilares */
  }

  /* cada pilar vira um bloco com linha vertical no centro */
  .roadmap-lane {
    flex-direction: column;
    align-items: center;
    padding: 2.5rem 0 1.5rem;
    margin-top: 1.5rem;
  }

  /* linha vertical de cada pilar */
  .roadmap-lane::before {
    top: 0;
    left: 50%;
    right: auto;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
    background: linear-gradient(
      to bottom,
      rgba(85, 181, 95, 0.18),
      rgba(85, 181, 95, 0.7),
      rgba(85, 181, 95, 0.18)
    );
  }

  /* rótulo do pilar acima do bloco (um por vez) */
  .roadmap-lane::after {
    position: absolute;
    top: -0.5rem;                     /* chega mais perto do card */
    left: 50%;
    transform: translate(-50%, -100%);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #e5f9ef;                   /* mais contraste */
    opacity: 1;
    white-space: nowrap;
    text-shadow: 0 0 6px rgba(85, 181, 95, 0.5);
  }


  .roadmap-lane:nth-child(1)::after {
    content: "TI & Sistemas";
  }

  .roadmap-lane:nth-child(2)::after {
    content: "Engenharia";
  }

  .roadmap-lane:nth-child(3)::after {
    content: "Serviços & Plataforma";
  }

  /* cards mais estreitos e centralizados no pilar */
  .roadmap-step,
  .roadmap-step-empty {
    flex: 0 0 auto;
    width: 90%;
    max-width: 360px;
    margin-left: 0;
    margin-right: 0;
  }

  /* bolinha sempre no centro da linha vertical */
  .roadmap-dot {
    left: 50%;
    transform: translateX(-50%);
  }
}