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

/* ==========================================================================
   CSS Variables & Design Tokens
   ========================================================================== */
:root {
  /* Color Palette - Apple-inspired Light Blue Theme */
  --color-primary: #2563EB;
  --color-primary-dark: #1D4ED8;
  --color-primary-deeper: #1E40AF;
  --color-primary-light: #60A5FA;
  --color-primary-lighter: #93C5FD;

  --color-accent: #10B981;
  --color-accent-dark: #059669;
  --color-accent-light: #D1FAE5;

  --color-bg-main: #FFFFFF;
  --color-bg-alt: #F8FAFC;
  --color-bg-blue-light: #EFF6FF;
  --color-bg-blue-lighter: #DBEAFE;

  --color-text-main: #0F172A;
  --color-text-secondary: #334155;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;

  --color-border: #E2E8F0;
  --color-border-light: #F1F5F9;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows (Apple-like soft depth) */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 40px -5px rgba(0, 0, 0, 0.1), 0 8px 16px -4px rgba(0, 0, 0, 0.04);
  --shadow-blue: 0 4px 14px rgba(37, 99, 235, 0.25);
  --shadow-blue-lg: 0 8px 25px rgba(37, 99, 235, 0.3);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Container */
  --container-max: 1200px;
  --header-height: 72px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-text-main);
  background-color: var(--color-bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background-color: var(--color-primary-light);
  color: white;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-light);
}

/* Focus Outline for Accessibility */
:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-main);
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

p {
  color: var(--color-text-muted);
  line-height: 1.7;
}

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

a:hover {
  color: var(--color-primary-dark);
}

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

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-title {
  margin-bottom: 3.5rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-full);
  margin: 1rem auto 0;
}

.text-center { text-align: center; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  font-family: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue-lg);
  color: white;
}

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

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-bg-blue-light);
  color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-white {
  background: white;
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--color-primary-dark);
}

/* Loading State */
.btn.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Badge
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  margin-bottom: 1.25rem;
  letter-spacing: 0.01em;
}

.badge-icon {
  font-size: 1rem;
}

/* ==========================================================================
   Header
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all var(--transition-normal);
  border-bottom: 1px solid transparent;
  height: var(--header-height);
}

.main-header.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-border-light);
  background: rgba(255, 255, 255, 0.95);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
}

.logo-area {
  display: flex;
  flex-direction: column;
}

.logo-link {
  text-decoration: none;
}

.logo-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.04em;
}

.logo-subtitle {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.01em;
  margin-top: -2px;
}

.header-contact {
  display: none;
  gap: 1.5rem;
  align-items: center;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.contact-link .icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .header-contact {
    display: flex;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(170deg, var(--color-bg-main) 0%, var(--color-bg-blue-light) 50%, var(--color-bg-blue-lighter) 100%);
  position: relative;
  overflow: hidden;
}

/* Decorative elements */
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  position: relative;
  z-index: 1;
}

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

.hero-title {
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.hero-title .highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-description {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  max-width: 540px;
}

.hero-highlight {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-bg-blue-light);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 2rem;
}

.highlight-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.highlight-text {
  font-weight: 600;
  color: var(--color-text-main);
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (min-width: 992px) {
  .hero {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 5rem;
  }

  .hero-container {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
  }
}

/* ==========================================================================
   Form Card
   ========================================================================== */
.hero-form-wrapper {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.form-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-light);
}

.form-title {
  font-size: 1.35rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--color-text-main);
}

.lead-form {
  display: flex;
  flex-direction: column;
}

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

.form-group {
  margin-bottom: 0.85rem;
  position: relative;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--color-text-main);
  background: var(--color-bg-alt);
  transition: all var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748B' d='M6 8.825L1.175 4 2.238 2.938 6 6.7l3.763-3.763L10.825 4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 72px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: white;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
}

/* Error state */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Focused group effect */
.form-group.focused label {
  color: var(--color-primary);
}

.btn-submit {
  width: 100%;
  padding: 0.85rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.btn-submit .icon-send {
  width: 18px;
  height: 18px;
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 0;
  line-height: 1.5;
}

@media (min-width: 600px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .form-card {
    padding: 2.5rem;
  }
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features {
  padding: 5rem 0;
  background: var(--color-bg-main);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.feature-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: all var(--transition-normal);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-bg-blue-lighter);
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  background: var(--color-bg-blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  transition: all var(--transition-normal);
}

.feature-icon-wrapper .feature-icon {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
  transition: color var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--color-primary);
  transform: scale(1.05);
}

.feature-card:hover .feature-icon-wrapper .feature-icon {
  color: white;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--color-text-main);
}

.feature-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

@media (min-width: 600px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */
.how-it-works {
  padding: 5rem 0;
  background: var(--color-bg-alt);
}

.steps-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 240px;
  position: relative;
  z-index: 2;
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 0 0 6px var(--color-bg-blue-lighter);
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.step:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 0 0 8px var(--color-bg-blue-lighter), var(--shadow-blue);
}

.step-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

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

.step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--color-text-main);
}

.step-text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.step-connector {
  width: 2px;
  height: 30px;
  background: var(--color-bg-blue-lighter);
  position: relative;
}

.step-connector::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-primary-light);
  border-bottom: 2px solid var(--color-primary-light);
  transform: translateX(-50%) rotate(45deg);
}

@media (min-width: 992px) {
  .steps-container {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
  }

  .step {
    flex: 1;
    max-width: none;
  }

  .step-connector {
    width: auto;
    height: 2px;
    flex: 0 0 60px;
    margin-top: 20px;
    align-self: flex-start;
    background: var(--color-bg-blue-lighter);
  }

  .step-connector::after {
    bottom: auto;
    left: auto;
    right: 0;
    top: 50%;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--color-primary-light);
    border-bottom: 2px solid var(--color-primary-light);
    transform: translateY(-50%) rotate(-45deg);
  }
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-deeper) 100%);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-container {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  color: white;
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta-subtext {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-col {
  display: flex;
  align-items: flex-start;
}

.footer-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-icon {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-content {
  display: flex;
  flex-direction: column;
}

.footer-link {
  font-weight: 600;
  color: var(--color-text-main);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-link.no-hover {
  cursor: default;
}

.footer-link.no-hover:hover {
  color: var(--color-text-main);
}

.footer-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children within a visible parent */
.features-grid .feature-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.features.visible .feature-card {
  opacity: 1;
  transform: translateY(0);
}

.features.visible .feature-card:nth-child(1) { transition-delay: 0.1s; }
.features.visible .feature-card:nth-child(2) { transition-delay: 0.2s; }
.features.visible .feature-card:nth-child(3) { transition-delay: 0.3s; }
.features.visible .feature-card:nth-child(4) { transition-delay: 0.4s; }

.steps-container .step,
.steps-container .step-connector {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.how-it-works.visible .step,
.how-it-works.visible .step-connector {
  opacity: 1;
  transform: translateY(0);
}

.how-it-works.visible .step:nth-child(1) { transition-delay: 0.1s; }
.how-it-works.visible .step-connector:nth-child(2) { transition-delay: 0.2s; }
.how-it-works.visible .step:nth-child(3) { transition-delay: 0.3s; }
.how-it-works.visible .step-connector:nth-child(4) { transition-delay: 0.4s; }
.how-it-works.visible .step:nth-child(5) { transition-delay: 0.5s; }
.how-it-works.visible .step-connector:nth-child(6) { transition-delay: 0.6s; }
.how-it-works.visible .step:nth-child(7) { transition-delay: 0.7s; }

/* ==========================================================================
   WhatsApp Floating Button
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.15);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background-color: #128c7e;
  transform: translateY(-5px);
  box-shadow: 2px 5px 15px rgba(0, 0, 0, 0.2);
  color: #fff;
}

.whatsapp-float svg {
  width: 35px;
  height: 35px;
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
  }
  .whatsapp-float svg {
    width: 30px;
    height: 30px;
  }
}

/* ==========================================================================
   Responsive Utilities
   ========================================================================== */
@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .form-card {
    padding: 1.5rem;
  }

  .btn-submit {
    font-size: 0.9rem;
  }
}

/* Ensure body doesn't scroll when modal open */
body.modal-open {
  overflow: hidden;
}