/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - VOLTO JÁ
   ========================================================================== */
:root {
  --primary: #FC7F06;
  --primary-hover: #d87221;
  --primary-light: #f0fdfa;
  --accent: #ef4444;
  --accent-hover: #dc2626;
  --success: #22c55e;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --gray: #f8fafc;
  --border: #e2e8f0;
  --text: #334155;
  --text-muted: #64748b;
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: 'Outfit', sans-serif;
  color: var(--dark);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Elements */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(13, 148, 136, 0.4);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--dark-light);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background-color: var(--gray);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Section Common Styling */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-tag {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 36px;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 18px;
}

/* ==========================================================================
   NAVBAR (HEADER)
   ========================================================================== */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(241, 245, 249, 0.6);
  z-index: 1000;
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
}

.logo svg {
  width: 28px;
  height: 28px;
  transition: var(--transition);
}

.logo img {
  height: 58px;
  transition: var(--transition);
}

.logo:hover svg {
  transform: scale(1.1) rotate(-5deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 15px;
  color: var(--text-muted);
}

.nav-link:hover {
  color: var(--primary);
}

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

.cta-button {
  background-color: var(--primary);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
}

.cta-button:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--dark);
  transition: var(--transition);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 160px 0 100px 0;
  background-color: #fafbfc;
  overflow: hidden;
}

.hero-bg-blobs {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}

.blob-1 {
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background-color: var(--primary);
}

.blob-2 {
  bottom: -150px;
  left: -150px;
  width: 600px;
  height: 600px;
  background-color: var(--accent);
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.tag-alert {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #ffffff;
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--accent);
  animation: pulseGrad 1.8s infinite ease-in-out;
}

@keyframes pulseGrad {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 19px;
  color: var(--text);
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 50px;
}

.hero-badges {
  display: flex;
  gap: 32px;
}

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

.badge-number {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}

.badge-text {
  font-size: 13px;
  color: var(--text-muted);
}

/* Hero Visuals (Mockups) */
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.mockup-container {
  position: relative;
  width: 100%;
  max-width: 400px;
}

/* App Mockup Phone */
.phone-mockup {
  width: 270px;
  height: 520px;
  border: 10px solid #1e293b;
  border-radius: 40px;
  background-color: #f1f5f9;
  position: relative;
  box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.3), inset 0 2px 4px rgba(255, 255, 255, 0.2);
  overflow: hidden;
  z-index: 2;
}

.phone-notch {
  width: 110px;
  height: 18px;
  background-color: #1e293b;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #f8fafc;
}

.mock-app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.mock-user {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
}

.mock-sos-btn {
  background-color: var(--accent);
  color: white;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 50px;
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

.mock-card {
  background-color: #ffffff;
  border-radius: 16px;
  padding: 12px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-card.alert {
  border: 1px solid rgba(239, 68, 68, 0.2);
  background: rgba(254, 242, 242, 0.6);
}

.mock-photo-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mock-photo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.mock-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--dark);
}

.mock-status {
  font-size: 9px;
  font-weight: 600;
  display: inline-block;
  padding: 2px 6px;
  border-radius: 50px;
}

.mock-status.safe {
  background-color: #dcfce7;
  color: #15803d;
}

.mock-status.danger {
  background-color: #fee2e2;
  color: #b91c1c;
  animation: pulseBg 1.5s infinite;
}

@keyframes pulseBg {
  0% {
    opacity: 0.9;
  }

  50% {
    opacity: 0.6;
  }

  100% {
    opacity: 0.9;
  }
}

.mock-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 9px;
  color: #64748b;
  border-top: 1px dashed #e2e8f0;
  padding-top: 8px;
}

.mock-share {
  font-size: 9px;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  cursor: pointer;
  padding: 4px;
}

/* Floating Teaser Bracelet */
.floating-bracelet-teaser {
  position: absolute;
  bottom: 40px;
  right: -50px;
  width: 260px;
  height: 60px;
  z-index: 3;
  animation: floatAni 4s infinite ease-in-out;
}

@keyframes floatAni {
  0% {
    transform: translateY(0) rotate(5deg);
  }

  50% {
    transform: translateY(-10px) rotate(8deg);
  }

  100% {
    transform: translateY(0) rotate(5deg);
  }
}

.teaser-strap {
  width: 100%;
  height: 100%;
  border-radius: 12px;
  background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
  box-shadow: 0 15px 30px rgba(37, 99, 235, 0.4);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.teaser-label {
  background-color: white;
  width: 100%;
  height: 100%;
  border-radius: 4px;
  padding: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.teaser-qr {
  width: 28px;
  height: 28px;
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 2px;
  flex-shrink: 0;
}

.teaser-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.teaser-t {
  font-size: 5px;
  font-weight: 700;
  color: #94a3b8;
}

.teaser-v {
  font-size: 8px;
  font-weight: 700;
  color: #1e293b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.teaser-brand {
  margin-left: auto;
  border-left: 1px solid #f1f5f9;
  padding-left: 6px;
  flex-shrink: 0;
}

.teaser-brand-name {
  font-size: 6px;
  font-weight: 850;
  letter-spacing: 0.05em;
  color: #1e293b;
}

/* ==========================================================================
   HOW IT WORKS SECTION
   ========================================================================== */
.how-it-works {
  padding: 100px 0;
  background-color: #ffffff;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step-card {
  background-color: var(--gray);
  border-radius: 20px;
  padding: 40px 32px;
  border: 1px solid rgba(226, 232, 240, 0.5);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.step-card:hover {
  transform: translateY(-5px);
  background-color: #ffffff;
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.step-num {
  position: absolute;
  top: 24px;
  right: 32px;
  font-family: 'Outfit', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: rgba(226, 232, 240, 0.8);
  line-height: 1;
}

.step-card:hover .step-num {
  color: rgba(13, 148, 136, 0.15);
}

.step-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
  margin-bottom: 24px;
  transition: var(--transition);
}

.step-card:hover .step-icon-wrapper {
  background-color: var(--primary-light);
}

.step-icon {
  width: 28px;
  height: 28px;
}

.step-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-muted);
  font-size: 15px;
}

/* ==========================================================================
   INTERACTIVE SIMULATOR SECTION
   ========================================================================== */
.simulator-section {
  padding: 100px 0;
  background-color: var(--gray);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.simulator-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: center;
}

/* Controls Panel */
.simulator-controls {
  background-color: #ffffff;
  border-radius: 20px;
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.controls-title {
  font-size: 20px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f1f5f9;
}

.sim-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.sim-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--dark-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sim-group input,
.sim-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  color: var(--dark);
  outline: none;
  transition: var(--transition);
}

.sim-group input:focus,
.sim-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.sim-color-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.sim-color-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  cursor: pointer;
  box-shadow: 0 0 0 1px #cbd5e1;
  transition: all 0.2s ease;
  position: relative;
}

.sim-color-dot:hover {
  transform: scale(1.15);
}

.sim-color-dot.active {
  transform: scale(1.1);
  box-shadow: 0 0 0 2px var(--primary);
}

.sim-color-dot.active::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background-color: white;
  border-radius: 50%;
}

.sim-color-dot.white.active::after {
  background-color: #0f172a;
}

/* Color Dot Palette definition */
.sim-color-dot.blue {
  background-color: #2563eb;
}

.sim-color-dot.orange {
  background-color: #ea580c;
}

.sim-color-dot.purple {
  background-color: #7c3aed;
}

.sim-color-dot.yellow {
  background-color: #facc15;
}

.sim-color-dot.pink {
  background-color: #db2777;
}

.sim-color-dot.white {
  background-color: #f8fafc;
}

.sim-color-dot.dark {
  background-color: #1e293b;
}

.color-selected-name {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

.sim-info-notice {
  background-color: var(--primary-light);
  border-radius: 8px;
  padding: 14px;
  margin-top: 24px;
  border-left: 4px solid var(--primary);
}

.sim-info-notice p {
  font-size: 11.5px;
  color: var(--primary-hover);
  line-height: 1.4;
}

/* Interactive Visual Mockup Panel (3D Bracelet style alignment) */
.simulator-preview-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  perspective: 800px;
}

.bracelet-visual-container {
  width: 100%;
  max-width: 500px;
  padding: 24px 0;
  display: flex;
  justify-content: center;
}

/* Web Dynamic 3D Bracelet representation */
.web-bracelet-preview {
  width: 100%;
  max-width: 440px;
  transition: all 0.4s ease;
}

.web-bracelet-strap {
  position: relative;
  width: 100%;
  height: 96px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.15);
  transition: all 0.4s ease;
  overflow: hidden;
}

.web-bracelet-strap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 35%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.15), transparent);
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  pointer-events: none;
}

/* Strap Gradients dynamic classes */
.web-bracelet-preview.blue .web-bracelet-strap {
  background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #1e3a8a 100%);
  box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.3);
}

.web-bracelet-preview.orange .web-bracelet-strap {
  background: linear-gradient(90deg, #7c2d12 0%, #ea580c 50%, #7c2d12 100%);
  box-shadow: 0 15px 30px -5px rgba(234, 88, 12, 0.3);
}

.web-bracelet-preview.purple .web-bracelet-strap {
  background: linear-gradient(90deg, #4c1d95 0%, #8b5cf6 50%, #4c1d95 100%);
  box-shadow: 0 15px 30px -5px rgba(139, 92, 246, 0.3);
}

.web-bracelet-preview.yellow .web-bracelet-strap {
  background: linear-gradient(90deg, #ca8a04 0%, #facc15 50%, #ca8a04 100%);
  box-shadow: 0 15px 30px -5px rgba(234, 179, 8, 0.3);
}

.web-bracelet-preview.pink .web-bracelet-strap {
  background: linear-gradient(90deg, #be185d 0%, #f472b6 50%, #be185d 100%);
  box-shadow: 0 15px 30px -5px rgba(236, 72, 153, 0.3);
}

.web-bracelet-preview.white .web-bracelet-strap {
  background: linear-gradient(90deg, #cbd5e1 0%, #f8fafc 50%, #cbd5e1 100%);
  box-shadow: 0 15px 30px -5px rgba(148, 163, 184, 0.2);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.web-bracelet-preview.dark .web-bracelet-strap {
  background: linear-gradient(90deg, #0f172a 0%, #334155 50%, #0f172a 100%);
  box-shadow: 0 15px 30px -5px rgba(30, 41, 59, 0.3);
}

/* White band label pop-out shadow override */
.web-bracelet-preview.white .web-bracelet-label {
  box-shadow: inset 0 -1px 2px rgba(0, 0, 0, 0.1), 0 3px 6px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.12);
}

/* Physical Laminated Sticker */
.web-bracelet-label {
  background-color: #ffffff;
  border-radius: 8px;
  width: 100%;
  height: 100%;
  padding: 8px 12px;
  display: flex;
  flex-direction: row;
  box-shadow: inset 0 -1px 2px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.web-label-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex: 1;
  width: 100%;
  height: 100%;
}

/* Sticker Columns */
.web-qr-container {
  position: relative;
  width: 50px;
  height: 50px;
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  overflow: hidden;
  flex-shrink: 0;
}

.web-qr-svg {
  width: 100%;
  height: 100%;
}

.web-qr-scanner-lines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: rgba(37, 99, 235, 0.4);
  box-shadow: 0 0 4px #2563eb;
  animation: webScanLine 2.5s infinite linear;
  pointer-events: none;
}

@keyframes webScanLine {
  0% {
    top: 0%;
  }

  50% {
    top: 100%;
  }

  100% {
    top: 0%;
  }
}

.web-label-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  flex: 1;
  height: 100%;
  min-width: 0;
}

.web-info-group {
  display: flex;
  flex-direction: column;
  animation: webFadeIn 0.3s ease forwards;
}

.web-info-label {
  font-size: 7px;
  font-weight: 750;
  color: #94a3b8;
  letter-spacing: 0.05em;
  line-height: 1;
}

.web-info-value {
  font-size: 11px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.web-info-value.contact-color {
  color: #2563eb;
  font-family: monospace;
  font-size: 10.5px;
}

.web-label-brand-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  text-align: right;
  border-left: 1px solid #f1f5f9;
  padding-left: 12px;
  height: 80%;
  flex-shrink: 0;
}

.web-brand-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.web-brand-heart {
  width: 14px;
  height: 14px;
}

.web-brand-name {
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.06em;
  color: #1e293b;
}

.web-label-instruction {
  font-size: 7.5px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

@keyframes webFadeIn {
  from {
    opacity: 0;
    transform: translateY(2px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.preview-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.badge-tech {
  background-color: #ffffff;
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   FEATURES / DIFERENCIAIS SECTION
   ========================================================================== */
.features-section {
  padding: 100px 0;
  background-color: #ffffff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-item {
  display: flex;
  flex-direction: column;
  padding: 16px;
  transition: var(--transition);
  border-radius: var(--radius);
}

.feature-item:hover {
  transform: translateY(-3px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

/* Color codes from app system */
.feature-icon.bg-teal {
  background-color: #e6fcf5;
  color: #0d9488;
}

.feature-icon.bg-blue {
  background-color: #ebf5ff;
  color: #2563eb;
}

.feature-icon.bg-red {
  background-color: #fff5f5;
  color: #ef4444;
}

.feature-icon.bg-yellow {
  background-color: #fefbeb;
  color: #ca8a04;
}

.feature-icon.bg-purple {
  background-color: #f3e8ff;
  color: #7c3aed;
}

.feature-icon.bg-green {
  background-color: #f0fdf4;
  color: #16a34a;
}

.feature-item h3 {
  font-size: 19px;
  margin-bottom: 12px;
}

.feature-item p {
  color: var(--text-muted);
  font-size: 14.5px;
}

/* ==========================================================================
   RED DE AJUDA SOLIDARIA (MISSING GRID)
   ========================================================================== */
.missing-gallery-section {
  padding: 100px 0;
  background-color: var(--gray);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.missing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.missing-card {
  background-color: #ffffff;
  border-radius: 24px;
  border: 1px solid var(--border);
  display: flex;
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
}

.missing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.12);
}

.missing-badge-sos {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--accent);
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 50px;
  animation: pulseBg 1.5s infinite;
  z-index: 10;
}

.missing-photo-placeholder {
  width: 180px;
  background-color: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  flex-shrink: 0;
}

.missing-details {
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.missing-details h3 {
  font-size: 20px;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.missing-age {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
  display: inline-block;
}

.missing-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.missing-meta {
  font-size: 12px;
  color: var(--text);
  margin-bottom: 20px;
  border-top: 1px dashed #f1f5f9;
  padding-top: 12px;
}

.btn-help-responsible {
  background-color: var(--primary-light);
  color: var(--primary);
  text-align: center;
  font-weight: 700;
  font-size: 13.5px;
  padding: 10px;
  border-radius: 8px;
  transition: var(--transition);
}

.btn-help-responsible:hover {
  background-color: var(--primary);
  color: white;
}

/* ==========================================================================
   KPIS SECTION
   ========================================================================== */
.kpis-section {
  padding: 80px 0;
  background-color: var(--dark);
  color: #ffffff;
}

.kpis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.kpi-item {
  display: flex;
  flex-direction: column;
  padding: 0 16px;
}

.kpi-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1;
}

.kpi-label {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #f8fafc;
}

.kpi-sub {
  font-size: 13.5px;
  color: #94a3b8;
}

/* ==========================================================================
   DOWNLOAD CTA SECTION
   ========================================================================== */
.download-section {
  padding: 100px 0;
  background-color: #ffffff;
}

.download-card {
  background: linear-gradient(135deg, #0f766e 0%, #0d9488 100%);
  border-radius: 32px;
  padding: 60px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  color: white;
  box-shadow: 0 30px 60px -15px rgba(13, 148, 136, 0.25);
  overflow: hidden;
  position: relative;
}

.download-info h2 {
  font-size: 36px;
  color: white;
  margin-bottom: 16px;
}

.download-info p {
  font-size: 17px;
  color: #ccfbf1;
  margin-bottom: 32px;
  line-height: 1.5;
}

.download-buttons {
  display: flex;
  gap: 16px;
}

.store-btn {
  background-color: white;
  color: var(--dark);
  padding: 10px 24px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  background-color: #f8fafc;
}

.store-small {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 2px;
}

.store-bold {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.1;
}

.download-visual {
  display: flex;
  justify-content: center;
}

.glowing-heart-badge {
  font-size: 96px;
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
  animation: heartbeatAni 1.6s infinite ease-in-out;
}

@keyframes heartbeatAni {
  0% {
    transform: scale(1);
  }

  30% {
    transform: scale(1.15);
  }

  60% {
    transform: scale(1);
  }

  100% {
    transform: scale(1);
  }
}

/* ==========================================================================
   SOCIAL IMPACT SECTION
   ========================================================================== */
.social-impact-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #ffffff 0%, #fef2f2 100%);
  border-top: 1px solid #fee2e2;
  text-align: center;
}

.social-impact-card {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 48px;
  background-color: #ffffff;
  border: 1px solid #fee2e2;
  border-radius: 32px;
  box-shadow: 0 15px 35px -5px rgba(239, 68, 68, 0.05);
  position: relative;
  overflow: hidden;
}

.social-impact-card::before {
  content: '❤️';
  position: absolute;
  top: -20px;
  right: -20px;
  font-size: 80px;
  opacity: 0.03;
  transform: rotate(15deg);
}

.social-impact-icon {
  font-size: 48px;
  margin-bottom: 24px;
  display: inline-block;
  animation: floatSocial 3s infinite ease-in-out;
}

@keyframes floatSocial {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }

  100% {
    transform: translateY(0px);
  }
}

.social-impact-title {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  color: var(--dark);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.social-impact-text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.btn-donation {
  background-color: var(--accent);
  color: white;
  border: none;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 12px;
  transition: var(--transition);
  box-shadow: 0 10px 20px -5px rgba(239, 68, 68, 0.25);
  display: inline-block;
}

.btn-donation:hover {
  background-color: #dc2626;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(239, 68, 68, 0.35);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.app-footer {
  background-color: var(--dark);
  color: #94a3b8;
  padding: 80px 0 40px 0;
  border-top: 1px solid #1e293b;
}

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

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  color: white;
}

.footer-slogan {
  font-size: 14.5px;
  font-style: italic;
  color: #cbd5e1;
}

.footer-copy {
  font-size: 12px;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links h4,
.footer-safety h4 {
  font-family: 'Outfit', sans-serif;
  color: white;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-links a {
  font-size: 14px;
}

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

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

.footer-safety p {
  font-size: 13px;
  line-height: 1.5;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-title {
    font-size: 46px;
  }

  .hero-visual {
    order: -1;
  }

  .simulator-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .simulator-preview-panel {
    order: -1;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 28px;
  }

  .steps-grid,
  .features-grid,
  .missing-grid,
  .kpis-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .download-card {
    grid-template-columns: 1fr;
    padding: 40px;
    text-align: center;
  }

  .download-visual {
    display: none;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Mobile Hamburger Nav Menu */
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background-color: #ffffff;
    flex-direction: column;
    padding: 32px;
    gap: 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
  }

  .nav-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .header-actions {
    display: flex;
  }

  .header-actions .cta-button {
    display: none;
    /* Hide on mobile navbar to save space */
  }

  .missing-card {
    flex-direction: column;
  }

  .missing-photo-placeholder {
    width: 100%;
    height: 180px;
  }
}