/* Verticais — layout moderno (herói, cartões, módulos alternados) */

.vertical-page.section--vertical {
  border-top: none;
}

.vertical-page {
  --v-accent: var(--verde-esmeralda);
  --v-glow: rgba(16, 200, 126, 0.22);
}

.vertical-page--ambiental {
  --v-accent: var(--ambiental);
  --v-glow: rgba(1, 50, 32, 0.45);
}

.vertical-page--industrial {
  --v-accent: var(--industrial);
  --v-glow: rgba(0, 35, 102, 0.35);
}

.vertical-page--logistica {
  --v-accent: var(--logistica);
  --v-glow: rgba(255, 140, 0, 0.2);
}

.vertical-page--smart-cities {
  --v-accent: var(--smart-cities);
  --v-glow: rgba(98, 0, 238, 0.22);
}

/* Herói vertical — compacto, duas colunas, imagem + camada IA */
.vertical-hero {
  position: relative;
  min-height: 0;
  display: flex;
  align-items: center;
  padding: clamp(1.75rem, 4vw, 2.75rem) 0 clamp(2rem, 5vw, 3.25rem);
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.vertical-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: clamp(1.25rem, 4vw, 2.75rem);
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

@media (max-width: 960px) {
  .vertical-hero__grid {
    grid-template-columns: 1fr;
  }

  .vertical-hero__media {
    order: -1;
    max-width: 36rem;
    margin-inline: auto;
  }
}

.vertical-hero__media {
  position: relative;
  min-width: 0;
}

.vertical-hero__frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  max-height: min(420px, 52vw);
  background: #0d1512;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(16, 200, 126, 0.12);
}

@media (max-width: 960px) {
  .vertical-hero__frame {
    max-height: none;
    aspect-ratio: 16 / 11;
  }
}

.vertical-hero__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: saturate(1.05) contrast(1.02);
}

.vertical-hero__scan {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 11px,
    rgba(16, 200, 126, 0.045) 11px,
    rgba(16, 200, 126, 0.045) 12px
  );
  pointer-events: none;
}

.vertical-hero__bb {
  position: absolute;
  z-index: 1;
  border: 2px solid var(--verde-esmeralda);
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--verde-esmeralda);
  padding: 4px 8px;
  background: rgba(1, 46, 32, 0.72);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  pointer-events: none;
}

.vertical-hero__bb--1 {
  top: 11%;
  left: 8%;
}

.vertical-hero__bb--2 {
  bottom: 13%;
  right: 9%;
}

.vertical-hero__strip {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.75rem;
  justify-content: center;
}

.vertical-hero__strip span {
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--verde-esmeralda), rgba(16, 200, 126, 0.2));
  max-width: 4rem;
  opacity: 0.85;
}

.vertical-hero__strip span:nth-child(2) {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.35), rgba(16, 200, 126, 0.35));
}

.vertical-hero__strip span:nth-child(3) {
  background: linear-gradient(90deg, rgba(16, 200, 126, 0.2), var(--verde-esmeralda));
}

.vertical-hero__mesh {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    radial-gradient(at 20% 30%, var(--v-glow) 0px, transparent 50%),
    radial-gradient(at 80% 20%, rgba(255, 255, 255, 0.06) 0px, transparent 45%),
    radial-gradient(at 50% 100%, rgba(16, 200, 126, 0.08) 0px, transparent 55%);
  pointer-events: none;
}

.vertical-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.55;
}

.vertical-hero__orb--1 {
  width: min(42vw, 380px);
  height: min(42vw, 380px);
  background: var(--v-accent);
  top: -8%;
  right: -5%;
}

.vertical-hero__orb--2 {
  width: min(32vw, 300px);
  height: min(32vw, 300px);
  background: var(--verde-esmeralda);
  bottom: -12%;
  left: -3%;
  opacity: 0.22;
}

.vertical-hero--ambiental {
  border-top: 4px solid var(--ambiental);
  background: linear-gradient(168deg, #010f0c 0%, #012e20 38%, #013220 100%);
}

.vertical-hero--industrial {
  border-top: 4px solid var(--industrial);
  background: linear-gradient(168deg, #000814 0%, #001a3d 40%, #012e20 100%);
}

.vertical-hero--industrial .vertical-hero__orb--2 {
  background: var(--industrial);
  opacity: 0.2;
}

.vertical-hero--logistica {
  border-top: 4px solid var(--logistica);
  background: linear-gradient(168deg, #0f0a02 0%, #1a1208 35%, #012e20 100%);
}

.vertical-hero--logistica .vertical-hero__orb--1 {
  background: rgba(255, 140, 0, 0.35);
}

.vertical-hero--smart {
  border-top: 4px solid var(--smart-cities);
  background: linear-gradient(168deg, #0c0518 0%, #1a0a2e 38%, #012e20 100%);
}

.vertical-hero--smart .vertical-hero__orb--1 {
  background: rgba(98, 0, 238, 0.35);
}

.vertical-hero__content {
  position: relative;
  z-index: 2;
  max-width: 36rem;
}

.vertical-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.25rem;
}

.vertical-hero__title {
  font-size: clamp(1.75rem, 4.2vw, 2.85rem);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.vertical-hero__lead {
  font-size: clamp(1rem, 2vw, 1.12rem);
  line-height: 1.62;
  color: rgba(255, 255, 255, 0.84);
  margin: 0 0 1.35rem;
  max-width: 36rem;
}

/* Cabeçalho de seção */
.section-head {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.section-head__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--verde-esmeralda);
  margin-bottom: 0.5rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.vertical-section {
  position: relative;
}

.vertical-section--tint {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, var(--ice) 100%);
}

/* Desafios em grade */
.challenge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 2vw, 1.15rem);
}

@media (max-width: 900px) {
  .challenge-grid {
    grid-template-columns: 1fr;
  }
}

.challenge-card {
  position: relative;
  padding: 1.35rem 1.25rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(1, 46, 32, 0.08);
  box-shadow: 0 20px 50px rgba(1, 46, 32, 0.06);
  transition:
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out);
}

.challenge-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px rgba(1, 46, 32, 0.1);
}

.challenge-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 0.85rem;
  background: linear-gradient(135deg, rgba(16, 200, 126, 0.2), rgba(1, 46, 32, 0.06));
  color: var(--green-chumbo);
}

.challenge-card__title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.65rem;
  color: var(--green-chumbo);
  letter-spacing: -0.02em;
}

.challenge-card__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #2d453d;
}

.vertical-prose {
  margin-top: 2rem;
  padding: 1.5rem 1.65rem;
  border-radius: 16px;
  background: var(--pure-white);
  border: 1px solid rgba(1, 46, 32, 0.07);
  box-shadow: 0 12px 40px rgba(1, 46, 32, 0.05);
}

.vertical-prose p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: #2a4038;
}

/* Painel ODS / escopo */
.scope-panel {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem 1.25rem;
  align-items: start;
  padding: clamp(1.35rem, 3vw, 2rem);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(16, 200, 126, 0.1) 0%, rgba(1, 46, 32, 0.04) 100%);
  border: 1px solid rgba(16, 200, 126, 0.2);
}

@media (max-width: 640px) {
  .scope-panel {
    grid-template-columns: 1fr;
  }
}

.scope-panel__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--green-chumbo);
  color: var(--verde-esmeralda);
}

.scope-panel__body p {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  line-height: 1.65;
  color: #2a4038;
}

.scope-panel__body p:last-child {
  margin-bottom: 0;
}

/* Módulos — showcase alternado */
.module-showcase {
  display: flex;
  flex-direction: column;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  margin-top: 0.35rem;
}

.module-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.25rem, 3.5vw, 2.5rem);
  align-items: center;
  padding: clamp(1.1rem, 2.5vw, 1.65rem);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(1, 46, 32, 0.07);
  box-shadow: 0 16px 48px rgba(1, 46, 32, 0.05);
}

.module-row:nth-child(even) {
  background: rgba(255, 255, 255, 0.85);
}

@media (max-width: 900px) {
  .module-row {
    grid-template-columns: 1fr;
  }
}

.module-row:nth-child(even) .module-row__content {
  grid-column: 2;
}

.module-row:nth-child(even) .module-row__visual {
  grid-column: 1;
  grid-row: 1;
}

@media (max-width: 900px) {
  .module-row:nth-child(even) .module-row__content,
  .module-row:nth-child(even) .module-row__visual {
    grid-column: 1;
    grid-row: auto;
  }

  .module-row:nth-child(even) .module-row__visual {
    order: -1;
  }
}

.module-row__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--verde-esmeralda);
  margin-bottom: 0.5rem;
}

.module-row__content h3 {
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  margin: 0 0 0.75rem;
  color: var(--green-chumbo);
}

.module-row__content p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: #334a41;
}

.module-row__visual figure {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(1, 46, 32, 0.12);
}

.module-row__visual img {
  width: 100%;
  height: auto;
  display: block;
}

.module-row__visual .img-placeholder {
  margin-top: 0;
  min-height: 200px;
  display: grid;
  place-items: center;
  border-radius: 18px;
}

/* Bloco implantação + CTA */
.split-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  align-items: stretch;
}

@media (max-width: 800px) {
  .split-banner {
    grid-template-columns: 1fr;
  }
}

.impl-card {
  padding: clamp(1.35rem, 3vw, 2rem);
  border-radius: 24px;
  background: var(--pure-white);
  border: 1px solid rgba(1, 46, 32, 0.08);
  box-shadow: 0 20px 60px rgba(1, 46, 32, 0.07);
}

.impl-card h2 {
  margin: 0 0 0.75rem;
}

.impl-card p {
  margin: 0;
  line-height: 1.65;
  color: #334a41;
}

.vertical-cta {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(145deg, #011910 0%, var(--green-chumbo) 50%, #013220 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
}

.vertical-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 80% 20%, var(--v-glow), transparent 55%);
  pointer-events: none;
}

.vertical-cta .vertical-cta__inner {
  position: relative;
  z-index: 1;
}

.vertical-cta h2 {
  color: #fff;
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
}

.vertical-cta p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 1.25rem;
  line-height: 1.6;
}

/* Ícone inline */
.v-ico {
  flex-shrink: 0;
  color: inherit;
}

/* Revelar ao scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.65s var(--ease-out),
    transform 0.65s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Smart cities — último módulo sem imagem */
.module-row--text-only {
  grid-template-columns: 1fr !important;
  max-width: 52rem;
  margin-inline: auto;
}

.module-row--text-only .module-row__content {
  max-width: none;
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(98, 0, 238, 0.06), rgba(1, 46, 32, 0.04));
  border: 1px solid rgba(98, 0, 238, 0.15);
}