/* ==========================================================================
   AGÊNCIA CRAVO - HIGH-TECH & PREMIUM DESIGN SYSTEM
   Educação & Comunicação Corporativa
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Brand Color Palette */
  --cravo-purple: #5A35A0;
  --cravo-indigo: #4361EE;
  --cravo-blue: #2A50E5;
  --cravo-cyan: #00F0FF;
  --cravo-orange: #FF6600;
  --cravo-amber: #FF9E00;

  /* Theme Backgrounds */
  --bg-primary: #07080D;
  --bg-secondary: #0D0F18;
  --bg-tertiary: #131726;
  --bg-card: rgba(19, 23, 38, 0.7);
  --bg-card-hover: rgba(28, 33, 56, 0.85);
  --bg-glass: rgba(15, 18, 30, 0.65);

  /* Borders & Glows */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.35);
  --border-orange-glow: rgba(255, 102, 0, 0.4);
  --glow-primary: 0 0 35px rgba(67, 97, 238, 0.3);
  --glow-orange: 0 0 30px rgba(255, 102, 0, 0.35);
  --glow-purple: 0 0 40px rgba(90, 53, 160, 0.35);

  /* Typography Colors */
  --text-white: #FFFFFF;
  --text-light: #E2E8F0;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  /* Gradients */
  --grad-cravo: linear-gradient(135deg, #5A35A0 0%, #4361EE 50%, #FF6600 100%);
  --grad-brand: linear-gradient(135deg, #5A35A0 0%, #4361EE 100%);
  --grad-accent: linear-gradient(135deg, #FF6600 0%, #FF9E00 100%);
  --grad-cyan-blue: linear-gradient(135deg, #00F0FF 0%, #4361EE 100%);
  --grad-dark: linear-gradient(180deg, rgba(7, 8, 13, 0) 0%, #07080D 100%);
  --grad-card: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);

  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --container-max: 1280px;
  --header-height: 80px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-light);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  position: relative;
  background-color: var(--bg-primary);
  color: var(--text-light);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Cybernetic Grid & Noise Ambient Background */
.ambient-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 30%, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, black 40%, transparent 85%);
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  will-change: transform;
}

.orb-1 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, var(--cravo-purple) 0%, transparent 70%);
  top: -150px;
  left: 10%;
  animation: floatOrb 22s ease-in-out infinite alternate;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--cravo-indigo) 0%, transparent 70%);
  top: 40vh;
  right: -100px;
  animation: floatOrb 18s ease-in-out infinite alternate-reverse;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--cravo-orange) 0%, transparent 70%);
  bottom: 10vh;
  left: 5%;
  opacity: 0.25;
  animation: floatOrb 25s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 60px) scale(1.1); }
  100% { transform: translate(-30px, -40px) scale(0.95); }
}

/* Particle Canvas */
#particlesCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Wrapper for high z-index content */
.page-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-white);
  font-weight: 700;
  line-height: 1.2;
}

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 20%, #B8C2FF 60%, #FF9E00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-brand {
  background: linear-gradient(135deg, #7C4DFF 0%, #4361EE 50%, #00F0FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-orange {
  background: linear-gradient(135deg, #FF6600 0%, #FFAA00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Section Header Component */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(67, 97, 238, 0.12);
  border: 1px solid rgba(67, 97, 238, 0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: #B8C2FF;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.section-badge .badge-dot {
  width: 7px;
  height: 7px;
  background: var(--cravo-orange);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cravo-orange);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-inline: auto;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* ==========================================================================
   BUTTONS & INTERACTIVE ELEMENTS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cravo-indigo) 0%, var(--cravo-purple) 100%);
  color: var(--text-white);
  box-shadow: 0 4px 20px rgba(67, 97, 238, 0.4);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: 0.5s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(67, 97, 238, 0.6);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-orange {
  background: linear-gradient(135deg, #FF6600 0%, #FF8800 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(255, 102, 0, 0.4);
}

.btn-orange:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 102, 0, 0.6);
  color: #FFFFFF;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-light);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-icon {
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
}

.navbar.scrolled {
  background: rgba(7, 8, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  height: 70px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 12px;
}

.brand-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(90, 53, 160, 0.4));
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.03);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--grad-accent);
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-white);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-white);
  font-size: 1.5rem;
  padding: 8px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.hero-tag-icon {
  color: var(--cravo-orange);
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-description {
  font-size: clamp(1.05rem, 1.2vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.1;
  background: linear-gradient(135deg, #FFFFFF 30%, #B8C2FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* Hero Visual / Futuristic Display */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-interactive-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: linear-gradient(145deg, rgba(25, 30, 52, 0.7) 0%, rgba(13, 16, 28, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), var(--glow-primary);
  backdrop-filter: blur(20px);
  transform-style: preserve-3d;
  transition: transform var(--transition-smooth), border-color var(--transition-fast);
}

.hero-interactive-card:hover {
  border-color: rgba(99, 102, 241, 0.5);
}

.card-header-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #34D399;
  font-family: var(--font-mono);
}

.live-pulse {
  width: 8px;
  height: 8px;
  background-color: #34D399;
  border-radius: 50%;
  box-shadow: 0 0 10px #34D399;
  animation: pulseLive 1.5s infinite;
}

@keyframes pulseLive {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.card-pillar-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.pillar-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.pillar-row:hover {
  background: rgba(67, 97, 238, 0.12);
  border-color: rgba(67, 97, 238, 0.3);
  transform: translateX(4px);
}

.pillar-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.icon-edu { background: rgba(90, 53, 160, 0.25); color: #C084FC; }
.icon-comm { background: rgba(67, 97, 238, 0.25); color: #93C5FD; }
.icon-events { background: rgba(255, 102, 0, 0.25); color: #FDBA74; }

.pillar-info {
  flex: 1;
}

.pillar-info h5 {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.pillar-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.floating-pill {
  position: absolute;
  padding: 10px 18px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(16px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.4);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 3;
  animation: floatPill 6s ease-in-out infinite alternate;
}

.pill-top {
  top: -15px;
  right: -20px;
}

.pill-bottom {
  bottom: -20px;
  left: -20px;
  animation-delay: -3s;
}

@keyframes floatPill {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

/* ==========================================================================
   MARQUEE / CLIENTS SECTION
   ========================================================================== */

.clients-section {
  padding: 60px 0 80px;
  position: relative;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.clients-header {
  text-align: center;
  margin-bottom: 36px;
}

.clients-header p {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
}

.marquee-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 20px;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 24px;
  animation: scrollMarquee 38s linear infinite;
}

.marquee-track.reverse {
  animation: scrollMarqueeReverse 42s linear infinite;
}

.marquee-container:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes scrollMarqueeReverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.client-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  min-width: 96px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
}

.client-logo-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(67, 97, 238, 0.4);
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(67, 97, 238, 0.25);
}

.client-logo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
  filter: brightness(0.92) contrast(1.02);
  transition: filter var(--transition-normal), transform var(--transition-normal);
}

.client-logo-card:hover img {
  filter: brightness(1) contrast(1.05);
  transform: scale(1.02);
}

/* ==========================================================================
   ABOUT / MANIFESTO SECTION
   ========================================================================== */

.about-section {
  padding: 120px 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  margin-bottom: 24px;
}

.about-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}

.highlight-box {
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.highlight-box:hover {
  border-color: var(--cravo-indigo);
}

.highlight-box h4 {
  font-size: 1.1rem;
  color: var(--text-white);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.highlight-box h4 span {
  color: var(--cravo-orange);
}

.highlight-box p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.5;
}

/* About Visual / Core DNA Graphic */
.about-visual {
  position: relative;
}

.dna-card {
  position: relative;
  background: linear-gradient(135deg, rgba(20, 24, 42, 0.8) 0%, rgba(10, 12, 22, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.dna-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(90, 53, 160, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.dna-title {
  font-size: 1.3rem;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.dna-points {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.dna-point {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.dna-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cravo-orange);
  background: rgba(255, 102, 0, 0.12);
  border: 1px solid rgba(255, 102, 0, 0.3);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dna-text h5 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.dna-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   SOLUTIONS SECTION
   ========================================================================== */

.solutions-section {
  padding: 120px 0;
  position: relative;
  background: radial-gradient(circle at 50% 20%, rgba(30, 36, 68, 0.4) 0%, transparent 60%);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.solution-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all var(--transition-smooth);
  backdrop-filter: blur(16px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.solution-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.4);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), var(--glow-primary);
}

.solution-card:hover::before {
  opacity: 1;
}

.solution-card.card-orange:hover::before {
  background: var(--grad-accent);
}

.solution-card.card-orange:hover {
  border-color: var(--border-orange-glow);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), var(--glow-orange);
}

.card-top {
  margin-bottom: 28px;
}

.solution-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: transform var(--transition-normal);
}

.solution-card:hover .solution-icon-wrapper {
  transform: scale(1.1) rotate(5deg);
}

.solution-card h3 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.solution-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.solution-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 24px 0 32px;
}

.solution-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-light);
}

.feature-check {
  color: var(--cravo-orange);
  font-size: 0.9rem;
}

.solution-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.learn-more-btn {
  background: none;
  border: none;
  color: var(--text-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 0;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.learn-more-btn:hover {
  color: var(--cravo-orange);
  gap: 10px;
}

/* ==========================================================================
   METODOLOGIA SECTION (CRAVO FLOW)
   ========================================================================== */

.methodology-section {
  padding: 120px 0;
  position: relative;
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.method-card {
  position: relative;
  background: rgba(18, 22, 38, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.method-card:hover {
  border-color: rgba(67, 97, 238, 0.5);
  background: rgba(24, 29, 52, 0.8);
  transform: translateY(-8px);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.4);
}

.method-step-num {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.02) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: all var(--transition-normal);
}

.method-card:hover .method-step-num {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.method-icon {
  font-size: 1.5rem;
  color: var(--cravo-indigo);
  margin-bottom: 16px;
}

.method-card h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.method-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   INTERACTIVE SIMULATOR / DIAGNOSTIC CALCULATOR
   ========================================================================== */

.simulator-section {
  padding: 120px 0;
  position: relative;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.simulator-card {
  background: linear-gradient(145deg, rgba(24, 29, 50, 0.75) 0%, rgba(13, 16, 28, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), var(--glow-purple);
  backdrop-filter: blur(20px);
}

.simulator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.sim-input-group {
  margin-bottom: 28px;
}

.sim-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 12px;
}

.sim-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sim-option-btn {
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sim-option-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.2);
}

.sim-option-btn.active {
  background: var(--cravo-indigo);
  color: var(--text-white);
  border-color: var(--cravo-indigo);
  box-shadow: 0 0 15px rgba(67, 97, 238, 0.4);
}

.sim-result-box {
  background: rgba(7, 8, 13, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sim-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  background: rgba(255, 102, 0, 0.15);
  border: 1px solid rgba(255, 102, 0, 0.4);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--cravo-orange);
  font-weight: 600;
  text-transform: uppercase;
}

.sim-rec-title {
  font-size: 1.3rem;
  color: var(--text-white);
}

.sim-rec-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.sim-metrics-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sim-metric h6 {
  font-size: 1.3rem;
  color: var(--cravo-orange);
  margin-bottom: 2px;
}

.sim-metric p {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ==========================================================================
   CASES & RESULTS SECTION
   ========================================================================== */

.cases-section {
  padding: 120px 0;
  position: relative;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(14px);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.case-client-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #94A3B8;
  margin-bottom: 16px;
}

.case-card h4 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.case-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.case-metric {
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.case-metric-val {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: #38BDF8;
}

.case-metric-desc {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

.contact-section {
  padding: 120px 0;
  position: relative;
  background: radial-gradient(circle at 50% 90%, rgba(90, 53, 160, 0.3) 0%, transparent 60%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-info h2 {
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  margin-bottom: 20px;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-item-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(67, 97, 238, 0.1);
  border: 1px solid rgba(67, 97, 238, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--cravo-indigo);
}

.contact-item-text h6 {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.contact-item-text p {
  font-size: 0.98rem;
  color: var(--text-white);
  margin-bottom: 0;
}

/* Contact Form */
.contact-form-card {
  background: rgba(18, 22, 38, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(7, 8, 13, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--cravo-indigo);
  box-shadow: 0 0 15px rgba(67, 97, 238, 0.3);
  background: rgba(10, 12, 20, 0.9);
}

.form-control::placeholder {
  color: var(--text-dim);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-success-message {
  display: none;
  padding: 20px;
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: var(--radius-md);
  color: #34D399;
  font-size: 0.95rem;
  text-align: center;
  margin-top: 16px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: #040508;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 30px;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 1rem;
  color: var(--text-white);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.88rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Floating WhatsApp Quick Contact (Lado Esquerdo) */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.7rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  z-index: 99;
  text-decoration: none;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.floating-whatsapp:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  padding: 40px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transform: scale(0.92);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-white);
}