/* =====================================================
   FAS Brasil — Home Page Styles
   ===================================================== */

/* ── Hero ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--color-blue);
  overflow: hidden;
  padding-top: 80px; /* header height */
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(17,127,96,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 10% 80%, rgba(6,56,91,0.8) 0%, transparent 70%),
    linear-gradient(135deg, #06385B 0%, #0a4f82 50%, #06385B 100%);
}

.hero__particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: particlesDrift 20s linear infinite;
}

@keyframes particlesDrift {
  0%   { transform: translate(0, 0); }
  100% { transform: translate(48px, 48px); }
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: var(--space-20);
}

.hero__badge {
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: var(--weight-extra);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero__title .gradient-text {
  background: linear-gradient(135deg, #19a87d 0%, #25D366 50%, #117F60 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.75);
  line-height: var(--leading-loose);
  max-width: 50ch;
  margin-bottom: var(--space-10);
}

.hero__subtitle strong {
  color: var(--color-white);
}

/* Stats row */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__stat {
  text-align: center;
}

.hero__stat strong {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: var(--weight-extra);
  color: var(--color-white);
  letter-spacing: var(--tracking-tight);
}

.hero__stat span {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  line-height: 1.3;
}

/* Hero Image */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
  max-width: 520px;
  width: 100%;
}

.hero__image-wrap > img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  height: 580px;
}

/* Floating badges */
.hero__badge-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5);
  box-shadow: var(--shadow-lg);
  animation: floatBadge 4s ease-in-out infinite;
}

.hero__badge-float--pmoc {
  top: 10%;
  left: -60px;
  animation-delay: 0s;
}

.hero__badge-float--premium {
  bottom: 15%;
  right: -50px;
  animation-delay: 1.5s;
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.badge-float-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.hero__badge-float div strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--color-blue);
}

.hero__badge-float div span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Scroll indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  z-index: 1;
}

.hero__scroll-indicator span {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.6);
  border-radius: var(--radius-full);
  animation: scrollWheel 1.8s ease-in-out infinite;
}

@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(14px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ── Segments Grid ────────────────────────────────── */
.segments-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.segment-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.segment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.segment-card__visual {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.segment-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.segment-card:hover .segment-card__visual img {
  transform: scale(1.05);
}

.segment-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(6,56,91,0.6) 100%);
}

.segment-card__body {
  padding: var(--space-8);
}

.segment-card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: var(--space-3);
}

.segment-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-extra);
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-tight);
}

.segment-card__desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-5);
}

.segment-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ── Numbers Section ──────────────────────────────── */
.numbers-section {
  background: linear-gradient(135deg, var(--color-blue) 0%, #0a4f82 100%);
  position: relative;
  overflow: hidden;
}

.numbers-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(17,127,96,0.15) 0%, transparent 60%);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.number-card {
  text-align: center;
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  transition: background var(--transition-base);
}

.number-card:hover {
  background: rgba(255,255,255,0.09);
}

.number-card strong {
  display: block;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: var(--weight-extra);
  color: var(--color-white);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.number-card span {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* ── Diferenciais ─────────────────────────────────── */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.diferencial-item {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.diferencial-item::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-green);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

.diferencial-item:hover {
  border-color: rgba(17,127,96,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.diferencial-item:hover::before {
  transform: scaleX(1);
}

.diferencial-icon {
  font-size: 2rem;
  margin-bottom: var(--space-4);
  display: block;
}

.diferencial-item h3 {
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.diferencial-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
}

/* ── Founders ─────────────────────────────────────── */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  max-width: 900px;
  margin-inline: auto;
}

.founder-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.founder-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.founder-card__image {
  height: 280px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-blue), #0a4f82);
  display: flex;
  align-items: center;
  justify-content: center;
}

.founder-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.founder-card__body {
  padding: var(--space-8);
  position: relative;
}

.founder-card__role {
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  color: var(--color-green);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.founder-card__name {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-tight);
}

.founder-card__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-5);
}

.founder-card__credentials {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* ── Clients ──────────────────────────────────────── */
.clients-track {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
  align-items: center;
  margin-block: var(--space-12);
}

.client-logo-item {
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
}

.client-logo-item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(17,127,96,0.3);
}

.client-logo-item img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.6;
  transition: all var(--transition-base);
}

.client-logo-item:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* Placeholders enquanto logos não estão disponíveis */
.clients-placeholder {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
}

.client-logo-placeholder {
  width: 140px;
  height: 60px;
  background: var(--color-gray-light);
  border-radius: var(--radius-md);
  animation: shimmer 1.5s ease-in-out infinite alternate;
}

@keyframes shimmer {
  0%   { opacity: 0.4; }
  100% { opacity: 0.8; }
}

.clients-cta {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.clients-cta a {
  color: var(--color-green);
  font-weight: var(--weight-semi);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.clients-cta a:hover {
  color: var(--color-green-dark);
}

/* ── Authorized Brands ───────────────────────────── */
.authorized-brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.authorized-brand-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.authorized-brand-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(17,127,96,0.4);
}

.authorized-brand-card img {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.75;
  transition: filter var(--transition-base), opacity var(--transition-base);
}

.authorized-brand-card:hover img {
  filter: grayscale(0);
  opacity: 1;
}

.authorized-brand-card strong {
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
}

.authorized-brand-card span {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

/* ── Regions ──────────────────────────────────────── */
.regions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.region-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-base);
}

.region-card:hover {
  border-color: var(--color-green);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.region-icon {
  font-size: 1.5rem;
}

.region-card strong {
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--color-text);
}

.region-card span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.region-card--cta {
  border-color: rgba(17,127,96,0.3);
  background: rgba(17,127,96,0.04);
}

/* ── CTA Section ──────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--color-blue) 0%, #0a2e4a 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 70% at 50% 50%, rgba(17,127,96,0.12) 0%, transparent 70%);
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin-inline: auto;
}

/* ── Cookie Banner ────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark-surface);
  border-top: 1px solid var(--color-dark-border);
  z-index: calc(var(--z-float) - 1);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
  padding: var(--space-4) 0;
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__content {
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cookie-banner p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
}

.cookie-banner a {
  color: var(--color-green);
  text-decoration: underline;
}

/* ── Header hide on scroll ────────────────────────── */
.site-header {
  transition: padding var(--transition-base),
              transform var(--transition-base),
              background var(--transition-base),
              box-shadow var(--transition-base);
}

.site-header.hide {
  transform: translateY(-100%);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1200px) {
  .diferenciais-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .regions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-12);
  }

  .hero__subtitle {
    margin-inline: auto;
  }

  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__visual {
    max-width: 500px;
    margin-inline: auto;
  }

  .hero__badge-float--pmoc {
    left: -20px;
  }

  .hero__badge-float--premium {
    right: -20px;
  }

  .btn-group {
    justify-content: center;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .regions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-block: var(--space-16) var(--space-24);
  }

  .hero__image-wrap > img {
    height: 380px;
  }

  .hero__badge-float {
    display: none;
  }

  .segments-grid {
    grid-template-columns: 1fr;
  }

  .founders-grid {
    grid-template-columns: 1fr;
  }

  .diferenciais-grid {
    grid-template-columns: 1fr;
  }

  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

@media (max-width: 480px) {
  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .regions-grid {
    grid-template-columns: 1fr 1fr;
  }
}