/* ==========================================================================
   Invorax Landing Page — Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Brand */
  --primary: #FF4500;
  --primary-dark: #E63E00;
  --primary-light: #FF6B3D;
  --secondary: #1A1A1A;
  --accent: #FFD700;

  /* Surfaces */
  --bg: #FAFAFA;
  --bg-card: #FFFFFF;
  --bg-secondary: #F1F1F3;
  --bg-elevated: #FFFFFF;

  /* Typography */
  --text: #18181B;
  --text-secondary: #52525B;
  --text-muted: #A1A1AA;

  /* Borders */
  --border: #E4E4E7;
  --border-light: #D4D4D8;

  /* Spacing */
  --section-padding: 120px 0;
  --container-max: 1200px;
  --container-padding: 0 24px;
  --grid-gap: 24px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;

  /* Transitions */
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s;
  --transition-base: 0.3s;
  --transition-slow: 0.4s;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

img {
  display: block;
}

ul {
  list-style: none;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* --------------------------------------------------------------------------
   Background Effects
   -------------------------------------------------------------------------- */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 80%;
  background: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(255, 69, 0, 0.06), transparent);
  pointer-events: none;
  z-index: 0;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 30px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-links a.active {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  box-shadow: 0 2px 12px rgba(255, 69, 0, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(255, 69, 0, 0.4);
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-light);
  background: var(--bg-card);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 24px 100px;
  position: relative;
}

.hero-content {
  text-align: center;
  max-width: 780px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease-out;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: 72px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -3px;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 19px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero .btn {
  padding: 14px 32px;
  font-size: 15px;
}

.hero-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-pill {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.hero-pill-divider {
  width: 4px;
  height: 4px;
  background: var(--text-muted);
  border-radius: 50%;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Section Shared Styles
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-header p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Card Hover
   -------------------------------------------------------------------------- */
.card-hover {
  transition: all var(--transition-slow) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.card-hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.card-hover:hover {
  border-color: rgba(255, 69, 0, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(255, 69, 0, 0.1);
}

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

/* --------------------------------------------------------------------------
   Áreas de Trabajo
   -------------------------------------------------------------------------- */
.areas {
  padding: var(--section-padding);
  position: relative;
  z-index: 1;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
  align-items: start;
}

.area-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
}

.area-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}

.area-icon svg {
  width: 28px;
  height: 28px;
}

.area-icon--saas {
  background: linear-gradient(135deg, rgba(255, 69, 0, 0.12), rgba(255, 107, 61, 0.08));
  border: 1px solid rgba(255, 69, 0, 0.18);
}

.area-icon--saas svg {
  color: var(--primary);
}

.area-icon--servicios {
  background: linear-gradient(135deg, rgba(255, 140, 0, 0.12), rgba(255, 180, 0, 0.08));
  border: 1px solid rgba(255, 140, 0, 0.18);
}

.area-icon--servicios svg {
  color: #FF8C00;
}

.area-icon--hardware {
  background: linear-gradient(135deg, rgba(255, 69, 0, 0.08), rgba(255, 69, 0, 0.04));
  border: 1px solid rgba(255, 69, 0, 0.12);
}

.area-icon--hardware svg {
  color: var(--primary-dark);
}

.area-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.area-card > p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.area-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.area-list li {
  font-size: 14px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.area-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.5;
}

.area-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.area-link svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.area-link:hover {
  color: var(--primary-dark);
  gap: 12px;
}

.area-link:hover svg {
  transform: translateX(2px);
}

/* --------------------------------------------------------------------------
   Benefits (¿Por qué Invorax?)
   -------------------------------------------------------------------------- */
.benefits {
  padding: var(--section-padding);
  position: relative;
  z-index: 1;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition-base);
}

.benefit-card:hover {
  border-color: rgba(255, 69, 0, 0.25);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(255, 69, 0, 0.1), rgba(255, 107, 61, 0.06));
  border: 1px solid rgba(255, 69, 0, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.benefit-card h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}

.benefit-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   CTA Final
   -------------------------------------------------------------------------- */
.cta-final {
  padding: 100px 0;
  background: var(--secondary);
  position: relative;
  z-index: 1;
}

.cta-final-content {
  text-align: center;
  margin-bottom: 64px;
}

.cta-final h2 {
  font-size: 44px;
  font-weight: 700;
  color: white;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  line-height: 1.1;
}

.cta-final-content p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-final-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.btn-cta {
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  box-shadow: 0 2px 12px rgba(255, 69, 0, 0.3);
}

.btn-cta:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(255, 69, 0, 0.4);
}

.btn-cta-outline {
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-cta-outline:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

.cta-contact-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

.cta-contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  padding: 64px 0 48px;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
  position: relative;
  z-index: 1;
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  width: 100%;
  align-items: start;
}

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

.footer-brand img {
  height: 28px;
  width: fit-content;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 260px;
}

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

.footer-nav-heading {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.footer-nav a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

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

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  width: 100%;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* --------------------------------------------------------------------------
   WhatsApp Floating Button
   -------------------------------------------------------------------------- */
.whatsapp-fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 64px;
  height: 64px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.35);
  z-index: 200;
  transition: all var(--transition-base) var(--ease-out);
  animation: whatsappAppear 0.6s ease-out 1s both;
}

.whatsapp-fab:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
}

.whatsapp-fab svg {
  width: 32px;
  height: 32px;
  fill: white;
}

.whatsapp-tooltip {
  position: absolute;
  right: 76px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-card);
  color: var(--text);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  border: 1px solid var(--border);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-left: 6px solid var(--bg-card);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.whatsapp-fab:hover .whatsapp-tooltip {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes whatsappAppear {
  from {
    opacity: 0;
    transform: scale(0.5) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   Hamburger Menu
   -------------------------------------------------------------------------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 310;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.hamburger:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.25s var(--ease-out);
  transform-origin: center;
}

.hamburger span + span {
  margin-top: 5px;
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menu overlay */
.nav-overlay {
  display: none;
}

/* --------------------------------------------------------------------------
   Responsive — Tablet (1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 56px;
  }

  .section-header h2 {
    font-size: 36px;
  }

  .cta-final h2 {
    font-size: 36px;
  }
}

/* --------------------------------------------------------------------------
   Responsive — Mobile (768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
    --grid-gap: 16px;
  }

  .container {
    padding: 0 16px;
  }

  /* --- Nav --- */
  .hamburger {
    display: none !important;
  }

  .site-nav .container {
    position: relative;
  }

  .nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    top: 72px;
    background: rgba(0, 0, 0, 0.3);
    z-index: 290;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-out), visibility 0.35s;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
  }

  .nav-overlay.is-visible {
    opacity: 1;
    visibility: visible;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.97);
    -webkit-backdrop-filter: blur(24px);
    backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 8px 0 calc(8px + env(safe-area-inset-bottom, 0px));
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    z-index: 300;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out), visibility 0.3s;
    will-change: opacity, transform;
  }

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

  .nav-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0 24px;
    font-size: 16px;
    font-weight: 500;
    min-height: 52px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    transition: background 0.2s ease, color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    opacity: 0;
    transform: translateY(8px);
  }

  .nav-links.is-open a {
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links.is-open a:nth-child(1) { transition-delay: 0.05s; }
  .nav-links.is-open a:nth-child(2) { transition-delay: 0.1s; }
  .nav-links.is-open a:nth-child(3) { transition-delay: 0.15s; }
  .nav-links.is-open a:nth-child(4) { transition-delay: 0.2s; }

  .nav-links a:hover,
  .nav-links a:focus-visible {
    background: var(--bg-secondary);
    color: var(--primary);
  }

  .nav-links a:active {
    background: var(--border);
    color: var(--primary-dark);
    transition-duration: 0.05s;
  }

  .nav-links a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
  }

  .nav-actions {
    display: none;
  }

  /* --- Hero --- */
  .hero {
    min-height: auto;
    padding: 120px 16px 64px;
  }

  .hero-badge {
    font-size: 12px;
    padding: 6px 14px;
    margin-bottom: 28px;
  }

  .hero h1 {
    font-size: 36px;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 16px;
  }

  .hero-subtitle {
    font-size: 15px;
    margin-bottom: 32px;
    line-height: 1.6;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .hero .btn {
    width: 100%;
    padding: 14px 24px;
    font-size: 15px;
    min-height: 48px;
  }

  .hero-pills {
    flex-direction: column;
    gap: 12px;
    margin-top: 48px;
    padding-top: 32px;
  }

  .hero-pill-divider {
    display: none;
  }

  /* --- Section headers --- */
  .section-header {
    margin-bottom: 40px;
  }

  .section-header h2 {
    font-size: 28px;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
  }

  .section-header p {
    font-size: 15px;
    line-height: 1.6;
  }

  /* --- Areas --- */
  .areas-grid {
    grid-template-columns: 1fr;
  }

  .area-card {
    padding: 32px 24px;
  }

  .area-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
  }

  .area-icon svg {
    width: 24px;
    height: 24px;
  }

  .area-card h3 {
    font-size: 19px;
  }

  .area-card > p {
    font-size: 14px;
  }

  .area-list li {
    font-size: 13px;
  }

  /* --- Benefits --- */
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .benefit-card {
    padding: 28px 24px;
  }

  .benefit-card h4 {
    font-size: 17px;
  }

  .benefit-card p {
    font-size: 14px;
  }

  /* --- CTA Final --- */
  .cta-final {
    padding: 72px 0;
  }

  .cta-final h2 {
    font-size: 28px;
    letter-spacing: -0.5px;
  }

  .cta-final-content p {
    font-size: 15px;
    margin-bottom: 32px;
  }

  .cta-final-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .btn-cta,
  .btn-cta-outline {
    width: 100%;
    min-height: 48px;
    text-align: center;
  }

  .cta-contact-bar {
    flex-direction: column;
    gap: 16px;
    padding-top: 32px;
  }

  .cta-contact-item {
    font-size: 13px;
  }

  /* --- Footer --- */
  .site-footer {
    padding: 40px 0 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-brand {
    align-items: center;
  }

  .footer-brand p {
    max-width: 260px;
    text-align: center;
  }

  .footer-nav {
    align-items: center;
    text-align: center;
  }

  .footer-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    min-height: 40px;
    padding: 8px 0;
  }

  .footer-contact-block {
    align-items: center;
    text-align: center;
  }

  .footer-contact-item {
    justify-content: center;
  }

  .footer-contact-item a {
    font-size: 14px;
    min-height: 40px;
    display: flex;
    align-items: center;
  }

  /* --- WhatsApp FAB --- */
  .whatsapp-fab {
    bottom: 16px;
    right: 16px;
    width: 52px;
    height: 52px;
  }

  .whatsapp-fab svg {
    width: 26px;
    height: 26px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Responsive — Small Mobile (480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 30px;
    letter-spacing: -0.5px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .section-header h2 {
    font-size: 24px;
  }

  .cta-final h2 {
    font-size: 24px;
  }

  .area-card,
  .benefit-card {
    padding: 24px 16px;
  }

  .whatsapp-fab {
    bottom: 12px;
    right: 12px;
    width: 48px;
    height: 48px;
  }

  .whatsapp-fab svg {
    width: 24px;
    height: 24px;
  }
}