/* ==========================================================================
   Fourm Live — Proposta Comercial
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

/* --------------------------------------------------------------------------
   Variáveis
   -------------------------------------------------------------------------- */

:root {
  --navy:     #1A1D22;
  --blue:     #2F4E73;
  --blue2:    #4A6B93;
  --blue3:hsl(213, 80.70%, 73.50%);
  --silver:   #D1D5DB;
  --dark:     #0A0C10;
  --white:    #FFFFFF;
  --offwhite: #F4F5F7;
  --text:     #E8EAF0;
  --muted:    #8A9BB0;
  --text-desc:rgb(219, 224, 229);
  --text-desc-light: #4A5868;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--dark);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  min-height: 100vh;
  background: var(--navy);
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 80px,
      rgba(47, 78, 115, 0.06) 80px,
      rgba(47, 78, 115, 0.06) 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 80px,
      rgba(47, 78, 115, 0.06) 80px,
      rgba(47, 78, 115, 0.06) 81px
    );
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(47, 78, 115, 0.15) 100%);
  pointer-events: none;
}

.topbar {
  padding: 36px 0;
  border-bottom: 1px solid rgba(209, 213, 219, 0.10);
  position: relative;
  z-index: 2;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.brand-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--white);
}

.brand-tagline {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
}

.topbar-actions {
  gap: 12px;
}

.doc-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue2);
  border: 1px solid var(--blue2);
  padding: 8px 16px;
}

.topbar-btn {
  display: inline-block;
  background: var(--blue);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 9px 18px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.25s, transform 0.2s;
}

.topbar-btn:hover {
  background: var(--blue2);
  color: var(--white);
  transform: translateY(-1px);
}

.hero-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--blue2);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--blue2);
}

.hero-headline {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 32px;
  max-width: 700px;
}

.hero-headline .line-accent {
  color: var(--blue2);
  display: block;
}

.hero-sub {
  font-size: 18px;
  font-weight: 400;
  color: var(--text-desc);
  max-width: 520px;
  line-height: 1.85;
  margin-bottom: 56px;
}

.hero-metrics {
  border: 1px solid rgba(209, 213, 219, 0.12);
  width: fit-content;
}

.hero-metrics .metric {
  padding: 24px 40px;
  border-right: 1px solid rgba(209, 213, 219, 0.12);
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
}

.hero-metrics .col-md-4:last-child .metric {
  border-right: none;
}

.metric-val {
  font-family: 'Montserrat', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.metric-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-foot {
  padding: 28px 0;
  border-top: 1px solid rgba(209, 213, 219, 0.10);
  position: relative;
  z-index: 2;
}

.hero-foot-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-foot-line {
  flex: 1;
  height: 1px;
  background: rgba(209, 213, 219, 0.10);
  margin: 0 40px;
}

/* --------------------------------------------------------------------------
   Seções
   -------------------------------------------------------------------------- */

.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--navy);
}

.section-dark {
  background: var(--dark);
}

.eyebrow {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--blue2);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--blue2);
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}

.section-body {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.85;
  max-width: 580px;
  margin-bottom: 56px;
}

/* --------------------------------------------------------------------------
   O que é
   -------------------------------------------------------------------------- */

.about-text {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.85;
  margin-bottom: 20px;
}

.modal-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.modal-item {
  background: var(--dark);
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  transition: background 0.2s;
}

.modal-item:hover {
  background: #0f1318;
}

.modal-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--blue2);
  padding-top: 3px;
  min-width: 28px;
}

.modal-content strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.modal-content span {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.8;
}

/* --------------------------------------------------------------------------
   Estrutura
   -------------------------------------------------------------------------- */

.infra-box {
  /* border: 1px solid rgba(47, 78, 115, 0.40); */
  padding: 56px;
  position: relative;
  overflow: hidden;
  background: var(--navy);
}

.infra-grid {
  margin-top: 48px;
}

.infra-card {
  background: var(--dark);
  padding: 36px 28px;
  transition: background 0.2s;
  position: relative;
  min-height: 280px;
  overflow: hidden;
}

.infra-card:hover {
  background: #0f1318;
}

.infra-card.has-photo {
  background: var(--dark);
}

.infra-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.25;
  transition: opacity 0.3s;
  z-index: 0;
}

.infra-card:hover .infra-card-bg {
  opacity: 0.35;
}

.infra-card-content {
  position: relative;
  z-index: 1;
}

.infra-icon {
  width: 50px;
  height: 50px;
  border: 1px solid rgba(47, 78, 115, 0.50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.infra-icon i {
  font-size: 18px;
  color: var(--blue3);
  line-height: 1;
}

.infra-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 10px;
}

.infra-desc {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.8;
}

/* --------------------------------------------------------------------------
   Pacotes
   -------------------------------------------------------------------------- */

.pkg-intro {
  margin-bottom: 56px;
}

.pkg {
  background: var(--navy);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
  position: relative;
}

.pkg:hover {
  background: #1f2430;
}

.pkg.featured {
  background: var(--blue);
}

.pkg.featured:hover {
  background: #355878;
}

.pkg-tag {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue2);
  margin-bottom: 24px;
}

.pkg.featured .pkg-tag {
  color: rgba(255, 255, 255, 0.70);
}

.pkg-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.2;
}

.pkg-mod {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.8;
  margin-bottom: 24px;
  flex: 1;
}

.pkg.featured .pkg-mod {
  color: rgba(255, 255, 255, 0.88);
}

.pkg-sizes {
  margin-bottom: 24px;
}

.pkg-sizes-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}

.pkg-sizes-grid {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.size-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--white);
  border: 1px solid rgba(47, 78, 115, 0.50);
  padding: 5px 10px;
}

.pkg-min {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--blue2);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.pkg.featured .pkg-min {
  color: rgba(255, 255, 255, 0.80);
}

.pkg-divider {
  height: 1px;
  background: rgba(209, 213, 219, 0.10);
  margin-bottom: 24px;
}

.pkg.featured .pkg-divider {
  background: rgba(255, 255, 255, 0.15);
}

.pkg-list-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}

.pkg.featured .pkg-list-label {
  color: rgba(245, 245, 245, 0.55);
}

.pkg-li {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-desc);
  padding: 7px 0;
  border-bottom: 1px solid rgba(209, 213, 219, 0.07);
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.5;
}

.pkg.featured .pkg-li {
  color: rgba(255, 255, 255, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.pkg-li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--blue2);
  flex-shrink: 0;
}

.pkg.featured .pkg-li::before {
  background: rgba(255, 255, 255, 0.60);
}

.pkg-obs {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-desc);
  margin-top: 12px;
  font-style: italic;
  line-height: 1.65;
}

.pkg.featured .pkg-obs {
  color: rgba(255, 255, 255, 0.72);
}

/* --------------------------------------------------------------------------
   Desconto
   -------------------------------------------------------------------------- */

.discount-band {
  background: var(--blue);
  padding: 64px 0;
}

.disc-number {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(80px, 10vw, 140px);
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.12);
  white-space: nowrap;
}

.disc-content h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -1px;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 16px;
}

.disc-content p {
  font-size: 16px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.8;
  max-width: 520px;
}

.disc-content strong {
  color: var(--white);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Segmentos
   -------------------------------------------------------------------------- */

.seg {
  background:rgb(18, 25, 33);
  padding: 40px 32px;
  border-top: 2px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}

.seg:hover {
  background: #0f1318;
  border-top-color: var(--blue2);
}

.seg-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--blue2);
  margin-bottom: 20px;
}

.seg-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 12px;
}

.seg-desc {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.8;
}

/* --------------------------------------------------------------------------
   Cases
   -------------------------------------------------------------------------- */

.case-card {
  background: var(--navy);
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
  overflow: hidden;
  position: relative;
}

.case-card:hover {
  background:rgb(22, 27, 40);
}

.case-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.2;
  transition: opacity 0.3s;
  z-index: 0;
}

.case-card:hover .case-card-bg {
  opacity: 0.35;
}

.case-body {
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.case-cat {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue3);
  margin-bottom: 4px;
}

.case-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 28px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  color: var(--white);
  line-height: 1;
}

.case-sub {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-desc);
  margin-top: 2px;
}

.case-desc {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.8;
}

.case-divider {
  width: 32px;
  height: 2px;
  background: var(--blue2);
  margin: 4px 0;
}

/* --------------------------------------------------------------------------
   Pilares
   -------------------------------------------------------------------------- */

.pillars-grid {
  margin-top: 56px;
}

.pillar {
  background: var(--navy);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid rgba(47, 78, 115, 0.20);
  transition: background 0.2s;
}

.pillar:hover {
  background: #1f2430;
}

.pillar-letter {
  font-family: 'Montserrat', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: var(--blue2);
  line-height: 1;
  margin-bottom: 12px;
}

.pillar-word {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-desc);
  line-height: 1.75;
}

/* --------------------------------------------------------------------------
   CTA
   -------------------------------------------------------------------------- */

.cta-section {
  background: var(--offwhite);
  color: var(--dark);
  padding: 96px 0;
}

.cta-inner {
  margin: 0 auto;
}

.cta-eyebrow {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.cta-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--blue);
}

.cta-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  text-transform: uppercase;
  color: var(--dark);
  margin: 0 auto 24px;
}

.cta-title span {
  color: var(--blue);
}

.cta-sub {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-desc-light);
  max-width: 520px;
  line-height: 1.85;
  margin: 0 auto 48px;
}

.cta-btn {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 18px 44px;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s;
}

.cta-btn:hover {
  background: var(--blue);
  transform: translateY(-2px);
}

.cta-info {
  --bs-gutter-x: 2rem;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(26, 29, 34, 0.12);
}

.ci {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
}

.ci-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #8A9BB0;
}

.ci-val {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

footer {
  background: var(--dark);
  padding: 32px 0;
  border-top: 1px solid rgba(47, 78, 115, 0.20);
}

.footer-brand {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-right {
  display: flex;
  gap: 32px;
  align-items: center;
}

.footer-tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(138, 155, 176, 0.40);
}

.footer-accent {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue2);
}

/* --------------------------------------------------------------------------
   Responsivo
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {

  .topbar-actions {
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
  }

  .hero-body {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .discount-band {
    padding: 40px 0;
  }

  .hero-metrics {
    width: 100%;
  }

  .hero-metrics .metric {
    border-right: none;
    border-bottom: 1px solid rgba(209, 213, 219, 0.12);
  }

  .hero-metrics .col-md-4:last-child .metric {
    border-bottom: none;
  }

  .cta-info {
    --bs-gutter-y: 1.5rem;
  }

  footer .d-flex {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  footer {
    padding: 24px 0;
  }

  .footer-right {
    flex-direction: column;
    gap: 8px;
  }

}