/* ==========================================================================
   MULT SERVIÇOS DE ENGENHARIA - DESIGN SYSTEM & BASE CSS
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  /* Mult Primary Palette */
  --mult-primary-dark: #1D0B44;
  --mult-primary-navy: #150634;
  --mult-brand-violet: #6600CC;
  --mult-brand-hover: #5500aa;
  --mult-secondary-indigo: #4C1D95;
  --mult-soft-lilac: #F7F5FC;
  --mult-brand-lavender: #b599d6;
  --mult-brand-lavender-hover: #a484c9;
  --mult-brand-lavender-active: #9472ba;
  --mult-card-bg: #FFFFFF;
  --mult-border-tint: rgba(102, 0, 204, 0.12);
  
  /* Functional Accents */
  --mult-esg-green: #10B981;
  --mult-esg-green-dark: #059669;
  --mult-sst-blue: #2563EB;
  --mult-innovation-purple: #7C3AED;
  
  /* Text & Neutrals */
  --mult-text-dark: #1E1B4B;
  --mult-text-body: #475569;
  --mult-text-muted: #64748B;
  --mult-text-light: #94A3B8;
  
  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-script: 'Caveat', cursive;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  font-family: var(--font-body);
  color: var(--mult-text-body);
  background-color: #FFFFFF;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: var(--font-heading);
  color: var(--mult-text-dark);
}

.font-script {
  font-family: var(--font-script);
}

/* ==========================================================================
   BUTTONS & MICROINTERACTIONS
   ========================================================================== */

.btn-mult-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #b599d6;
  color: #1D0B44;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(181, 153, 214, 0.4), 0 2px 4px rgba(29, 11, 68, 0.08);
  border: 1.5px solid rgba(29, 11, 68, 0.15);
}

.btn-mult-primary:hover {
  background-color: #a484c9;
  color: #150634;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(181, 153, 214, 0.55), 0 4px 8px rgba(29, 11, 68, 0.12);
  border-color: rgba(29, 11, 68, 0.25);
}

.btn-mult-primary:active {
  transform: translateY(0);
  background-color: #9472ba;
}

.btn-mult-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: #1D0B44;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  border: 1.5px solid #b599d6;
  transition: all 0.25s ease;
}

.btn-mult-outline:hover {
  background-color: #b599d6;
  color: #1D0B44;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(181, 153, 214, 0.35);
}

/* ==========================================================================
   CARDS & CONTAINERS
   ========================================================================== */

.mult-card {
  background: #FFFFFF;
  border-radius: 1.25rem;
  border: 1px solid var(--mult-border-tint);
  box-shadow: 0 4px 20px -2px rgba(29, 11, 68, 0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mult-card:hover {
  transform: translateY(-4px);
  border-color: rgba(102, 0, 204, 0.3);
  box-shadow: 0 16px 32px -4px rgba(102, 0, 204, 0.12);
}

.mult-card-dark {
  background: linear-gradient(180deg, #1D0B44 0%, #150634 100%);
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  transition: all 0.3s ease;
}

.mult-card-dark:hover {
  transform: translateY(-4px);
  border-color: rgba(102, 0, 204, 0.5);
  box-shadow: 0 20px 35px -5px rgba(29, 11, 68, 0.35);
}

/* ==========================================================================
   BADGES & ACCENTS
   ========================================================================== */

.badge-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--mult-brand-violet);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mult-organic-blob {
  position: absolute;
  border-radius: 60% 40% 70% 30% / 40% 50% 60% 50%;
  background: linear-gradient(135deg, rgba(102, 0, 204, 0.12) 0%, rgba(76, 29, 149, 0.05) 100%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

/* Organic Biomorphic Shape - Identidade Visual Mult */
.shape-mult-organic {
  border-radius: 38% 62% 55% 45% / 48% 44% 56% 52%;
  overflow: hidden;
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: border-radius, transform;
}

.shape-mult-organic:hover {
  border-radius: 46% 54% 48% 52% / 54% 50% 50% 46%;
}

/* Animations */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.animate-float {
  animation: floatSlow 5s ease-in-out infinite;
}

@keyframes ambientPulseGlow {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 0.75; transform: scale(1.06); }
}

.animate-ambient-glow {
  animation: ambientPulseGlow 7s ease-in-out infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #F1F1F5;
}
::-webkit-scrollbar-thumb {
  background: #C4B5FD;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #8B5CF6;
}

/* ==========================================================================
   TEAM 3D CAROUSEL & IMMERSIVE CARDS (NOSSAS MULTIPLICADORAS)
   ========================================================================== */

.brand-bg-grid {
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
}

.carousel-card {
  position: absolute;
  width: 18rem; /* 288px default mobile */
  height: 420px;
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-sizing: border-box;
  will-change: transform, opacity, filter;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

@media (min-width: 640px) {
  .carousel-card {
    width: 20rem; /* 320px */
    height: 460px;
  }
}

.carousel-card.active-card {
  box-shadow: 0 20px 60px rgba(102, 0, 204, 0.45);
}

.carousel-card.is-founder.active-card {
  box-shadow: 0 20px 60px rgba(10, 25, 47, 0.7), 0 0 35px rgba(30, 58, 138, 0.55), 0 0 15px rgba(56, 189, 248, 0.3);
}

.linkedin-btn-card {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.linkedin-btn-card:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 119, 181, 0.3);
}

/* ==========================================================================
   MOLECULAR INNOVATION CHAIN (SEÇÃO COMO A MULT ATUA)
   ========================================================================== */

.molecular-bg-pattern {
  background-image: radial-gradient(rgba(102, 0, 204, 0.08) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
}

@keyframes molecularOrbitRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes molecularPulseFlow {
  0% { stroke-dashoffset: 200; }
  100% { stroke-dashoffset: 0; }
}

@keyframes molecularNodeGlow {
  0%, 100% {
    box-shadow: 0 0 15px rgba(124, 58, 237, 0.35), 0 0 30px rgba(124, 58, 237, 0.15);
  }
  50% {
    box-shadow: 0 0 25px rgba(147, 51, 234, 0.55), 0 0 45px rgba(124, 58, 237, 0.3);
  }
}

.molecular-node-orb {
  animation: molecularNodeGlow 4s ease-in-out infinite;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.molecular-node-orb:hover {
  transform: scale(1.08);
  box-shadow: 0 0 30px rgba(124, 58, 237, 0.7), 0 0 50px rgba(102, 0, 204, 0.45);
}

.molecular-valence-ring {
  animation: molecularOrbitRotate 14s linear infinite;
  transform-origin: center center;
}

.molecular-bond-pulse {
  stroke-dasharray: 12 16;
  animation: molecularPulseFlow 8s linear infinite;
}

.molecular-step-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.molecular-step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -4px rgba(102, 0, 204, 0.14);
  border-color: rgba(124, 58, 237, 0.4);
}

/* ==========================================================================
   HERO CAROUSEL — PADRÃO MORARIS & KASTELO (ALTA PERFORMANCE & MODO HÍBRIDO)
   ========================================================================== */

.hero-carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
  background: var(--mult-primary-navy);
}

.hero-slides-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 580;
  min-height: auto;
  height: auto;
  max-height: 580px;
}

@media (max-width: 1024px) {
  .hero-slides-wrapper {
    aspect-ratio: 1920 / 580;
    min-height: auto;
    height: auto;
  }
}

@media (max-width: 768px) {
  .hero-slides-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    height: auto;
    min-height: auto;
    max-height: none;
  }
}

@media (max-width: 480px) {
  .hero-slides-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    height: auto;
    min-height: auto;
    max-height: none;
  }
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.75s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.75s ease;
  z-index: 1;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
  pointer-events: auto;
}

.hero-slide-skeleton {
  background: radial-gradient(circle at 70% 30%, rgba(94, 23, 235, 0.25) 0%, rgba(13, 3, 31, 0.95) 70%, #080214 100%);
  animation: heroPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes heroPulse {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 0.55; }
}

.hero-slide-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.hero-slide picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

/* Máscara de Contraste e Elegância (Overlay) */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(21, 6, 52, 0.94) 0%, rgba(21, 6, 52, 0.70) 52%, rgba(21, 6, 52, 0.20) 100%);
  pointer-events: none;
  z-index: 2;
}

@media (max-width: 768px) {
  .hero-slide img {
    object-position: center center;
  }
  .hero-overlay {
    background: linear-gradient(180deg, 
      rgba(21, 6, 52, 0.05) 0%, 
      rgba(21, 6, 52, 0.25) 30%, 
      rgba(21, 6, 52, 0.75) 60%, 
      rgba(21, 6, 52, 0.98) 90%,
      rgba(21, 6, 52, 1) 100%
    );
  }
}

/* Container de Conteúdo Tipográfico */
.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 3;
  padding: 0;
}

@media (max-width: 768px) {
  .hero-content {
    align-items: flex-end;
    padding: 1.5rem 1.25rem 3.5rem 1.25rem;
  }
  
  .hero-text {
    width: 100%;
    max-width: 100%;
  }

  .hero-text .badge-eyebrow,
  .hero-text > div > div:first-child,
  .hero-text .inline-flex {
    font-size: 0.6875rem !important;
    padding: 0.25rem 0.625rem !important;
    margin-bottom: 0.5rem !important;
  }

  .hero-text h1,
  .hero-text h2 {
    font-size: 1.35rem !important;
    line-height: 1.22 !important;
    margin-bottom: 0.5rem !important;
    letter-spacing: -0.01em !important;
  }

  .hero-text p {
    font-size: 0.8125rem !important;
    line-height: 1.45 !important;
    margin-bottom: 0.85rem !important;
    color: rgba(237, 233, 254, 0.9) !important;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .hero-text .btn-mult-primary {
    font-size: 0.8125rem !important;
    padding: 0.625rem 1.25rem !important;
    border-radius: 0.75rem !important;
    box-shadow: 0 4px 15px rgba(102, 0, 204, 0.35) !important;
  }
}

.hero-text {
  max-width: 660px;
}

.hero-slide.active .hero-text {
  animation: heroFadeIn 0.85s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Botões de Navegação Circular Lateral */
.hero-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.hero-nav-btn:hover {
  background: var(--mult-brand-violet);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 8px 24px rgba(102, 0, 204, 0.45);
}

.hero-nav-prev {
  left: 1.5rem;
}

.hero-nav-next {
  right: 1.5rem;
}

@media (max-width: 768px) {
  .hero-nav-btn {
    display: none;
  }
}

/* Indicadores de Slides (Pills Animadas) */
.hero-indicators {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 10;
  padding: 0.35rem 0.75rem;
  background: rgba(21, 6, 52, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.45);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-dot:hover {
  background: rgba(255, 255, 255, 0.85);
}

.hero-dot.active {
  width: 28px;
  background: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .hero-indicators {
    bottom: 0.85rem;
    padding: 0.25rem 0.6rem;
    gap: 0.35rem;
  }
  
  .hero-dot {
    width: 6px;
    height: 6px;
  }

  .hero-dot.active {
    width: 20px;
  }
}

/* ==========================================================================
   PROJETOS CAROUSEL — LOOP INFINITO & INDICADORES (DOTS ABAIXO)
   ========================================================================== */

.projects-carousel-wrapper {
  position: relative;
  width: 100%;
}

.projects-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 1.5rem;
}

.projects-track {
  display: flex;
  width: 100%;
  will-change: transform;
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.projects-slide {
  width: 100%;
  min-width: 100%;
  flex-shrink: 0;
  box-sizing: border-box;
}

/* Barra de Navegação e Controles Inferiores */
.projects-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
  user-select: none;
}

.projects-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  background: #FFFFFF;
  border: 1px solid rgba(102, 0, 204, 0.16);
  color: #4A0080;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 4px 14px rgba(102, 0, 204, 0.08);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.projects-nav-btn:hover {
  background: #6600CC;
  color: #FFFFFF;
  border-color: #6600CC;
  box-shadow: 0 6px 20px rgba(102, 0, 204, 0.28);
  transform: translateY(-2px);
}

.projects-nav-btn:active {
  transform: translateY(0);
}

.projects-dots {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 9999px;
  border: 1px solid rgba(102, 0, 204, 0.16);
  box-shadow: 0 4px 14px rgba(102, 0, 204, 0.06);
}

.projects-dot {
  width: 10px;
  height: 10px;
  border-radius: 9999px;
  background: #D1C4E9;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.projects-dot:hover {
  background: #9966FF;
  transform: scale(1.2);
}

.projects-dot.active {
  width: 32px;
  background: #6600CC;
  box-shadow: 0 2px 10px rgba(102, 0, 204, 0.4);
}

@media (max-width: 640px) {
  .projects-controls {
    margin-top: 1.5rem;
    gap: 0.5rem;
  }
  
  .projects-nav-btn {
    width: 38px;
    height: 38px;
    font-size: 1.15rem;
  }

  .projects-dots {
    padding: 0.35rem 0.65rem;
    gap: 0.4rem;
  }

  .projects-dot {
    width: 8px;
    height: 8px;
  }

  .projects-dot.active {
    width: 24px;
  }
}

/* ========================================================================
   SECTION 9: REDE DE ESPECIALISTAS (ENQUADRAMENTO DINÂMICO BANNER)
   ======================================================================== */
.banner-engenheiras-bg {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: width 0.3s ease, object-position 0.3s ease;
}

/* Mobile (<768px): Foco no trio de especialistas com enquadramento superior */
@media (max-width: 767px) {
  .banner-engenheiras-bg {
    width: 100%;
    object-position: 70% top;
  }
}

/* Tablet (768px a 1023px): Expande largura para consumir o excesso vazio direito sem afetar a margem esquerda */
@media (min-width: 768px) and (max-width: 1023px) {
  .banner-engenheiras-bg {
    width: calc(100% + 140px);
    max-width: none;
    object-position: right center;
  }
}

/* Desktop e Telas Médias (1024px a 1439px): Desloca 180px da margem vazia para a direita mantendo respiro total do texto */
@media (min-width: 1024px) and (max-width: 1439px) {
  .banner-engenheiras-bg {
    width: calc(100% + 180px);
    max-width: none;
    object-position: right center;
  }
}

/* Telas Ultra-Wide (>= 1440px): Encaixe perfeito mantendo especialistas na lateral direita */
@media (min-width: 1440px) {
  .banner-engenheiras-bg {
    width: calc(100% + 150px);
    max-width: none;
    object-position: right center;
  }
}