/* ==========================================================================
   Orbitap Brand Design System & Stylesheet
   ========================================================================== */

/* Variables & Design Tokens */
:root {
  --bg-primary: #050505;
  --bg-secondary: #0c0c0c;
  --bg-tertiary: #141414;
  --bg-card: #111111;
  --bg-input: #0f0f0f;
  
  --text-primary: #f5f5f0;
  --text-secondary: #d4d4d0;
  --text-muted: #7e7e78;
  --text-dark: #050505;
  
  --accent: #ffffff;
  --accent-muted: #b0b0b0;
  --accent-gradient: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --accent-glow: rgba(124, 58, 237, 0.25);
  --success: #22c55e;
  
  --border-color: rgba(245, 245, 240, 0.08);
  --border-color-hover: rgba(245, 245, 240, 0.25);
  
  --font-title: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Scroll Progress Indicator */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--text-primary);
  z-index: 1005;
  transition: width 0.1s ease;
}

/* Stars Background */
.stars-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.star-layer {
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 120%;
  background-repeat: repeat;
  pointer-events: none;
  transition: transform 0.1s cubic-bezier(0.1, 0.9, 0.2, 1);
}

.star-layer.layer-1 {
  background-image: 
    radial-gradient(1px 1px at 20px 30px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 75px 120px, rgba(255,255,255,0.6), rgba(0,0,0,0)),
    radial-gradient(1.2px 1.2px at 150px 50px, rgba(255,255,255,0.8), rgba(0,0,0,0)),
    radial-gradient(1px 1px at 220px 180px, rgba(255,255,255,0.4), rgba(0,0,0,0)),
    radial-gradient(1px 1px at 280px 240px, rgba(255,255,255,0.7), rgba(0,0,0,0));
  background-size: 300px 300px;
  animation: twinkle 4s ease-in-out infinite alternate;
  opacity: 0.18;
}

.star-layer.layer-2 {
  background-image: 
    radial-gradient(1.5px 1.5px at 50px 80px, #ffffff, rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 120px 160px, rgba(255,255,255,0.7), rgba(0,0,0,0)),
    radial-gradient(1.2px 1.2px at 230px 60px, rgba(255,255,255,0.8), rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 180px 280px, rgba(255,255,255,0.5), rgba(0,0,0,0));
  background-size: 350px 350px;
  animation: twinkle 6s ease-in-out infinite alternate-reverse;
  opacity: 0.28;
}

.star-layer.layer-3 {
  background-image: 
    radial-gradient(2px 2px at 100px 100px, rgba(255,255,255,0.9), rgba(0,0,0,0)),
    radial-gradient(2.5px 2.5px at 250px 200px, rgba(255,255,255,0.7), rgba(0,0,0,0)),
    radial-gradient(2px 2px at 50px 320px, rgba(255,255,255,0.8), rgba(0,0,0,0));
  background-size: 400px 400px;
  animation: twinkle 8s ease-in-out infinite alternate;
  opacity: 0.38;
}

@keyframes twinkle {
  0% { opacity: 0.25; }
  50% { opacity: 0.9; }
  100% { opacity: 0.45; }
}

/* Noise & Glow Elements */
.noise {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  content: "";
  opacity: 0.02;
  z-index: 9999;
  pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.glow-bg {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* Layout Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .container {
    padding: 0 24px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
}

/* Language Toggling Visibility */
body.lang-es .lang-en {
  display: none !important;
}

body.lang-en .lang-es {
  display: none !important;
}

/* Typography Utilities */
h1, h2, h3, h4 {
  font-family: var(--font-title);
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Scroll Reveal Classes */
.reveal {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  filter: blur(4px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              filter 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Header & Navigation */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  border-bottom: var(--border-color);
  background-color: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
}

.main-header.scrolled {
  height: 70px;
  border-bottom-color: rgba(245, 245, 240, 0.15);
  background-color: rgba(5, 5, 5, 0.95);
}

.header-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 24px;
  }
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-svg {
  display: block;
}

.orbit-anim {
  transform-origin: 36px 36px;
  transform-box: view-box;
  animation: spin 3s linear infinite;
}

/* Avatar Graphic */
.avatar-graphic-container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: float 6s ease-in-out infinite;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

.avatar-svg {
  display: block;
  max-width: 100%;
  height: auto;
  transition: var(--transition-smooth);
}

.avatar-graphic-container:hover .avatar-svg {
  transform: scale(1.02);
  filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.05));
}

.avatar-orbit-anim {
  transform-origin: 200px 200px;
  transform-box: view-box;
  animation: spin 3s linear infinite;
}

/* Avatar Border Trace Animation */
.avatar-rect-trace {
  stroke-dasharray: 150 1200;
  animation: rectDash 6s linear infinite;
}

@keyframes rectDash {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -1350; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.desktop-nav ul {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-item {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-item:hover, .nav-item.active {
  color: var(--text-primary);
}

.nav-item:hover::after, .nav-item.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Buttons */
.btn-minimal {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dark);
  background-color: var(--text-primary);
  border: none;
  padding: 10px 20px;
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-minimal:hover {
  background-color: var(--accent-muted);
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  color: #ffffff;
  background: var(--accent-gradient);
  border: none;
  padding: 16px 32px;
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 0 25px var(--accent-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  color: var(--text-primary);
  background-color: transparent;
  border: 1px solid var(--border-color-hover);
  padding: 16px 32px;
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  border-color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.03);
}

/* Language Switcher Button */
.lang-toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  gap: 4px;
  padding: 8px;
  transition: var(--transition-fast);
}

.lang-toggle-btn:hover {
  color: var(--text-primary);
}

.lang-toggle-btn .active-lang {
  color: var(--text-primary);
}

.lang-toggle-btn .divider {
  opacity: 0.3;
}

.lang-toggle-btn .inactive-lang {
  opacity: 0.5;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 20px;
  height: 14px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}

@media (max-width: 991px) {
  .desktop-nav, .cta-nav {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
}

/* Mobile Menu Panel */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-primary);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(-100%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 32px;
  text-align: center;
}

.mobile-nav-link {
  font-family: var(--font-title);
  font-size: 32px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.mobile-menu-footer {
  margin-top: 64px;
  text-align: center;
}

.footer-email {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  position: relative;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 991px) {
  .hero-section {
    min-height: auto;
    padding: 140px 0 80px 0;
  }
  .hero-container {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
}

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

.badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  padding: 6px 16px;
  font-family: var(--font-title);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

@media (max-width: 991px) {
  .badge {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-title {
  font-size: clamp(32px, 6vw, 54px);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 580px;
  margin-bottom: 40px;
}

@media (max-width: 991px) {
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
}

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

@media (max-width: 991px) {
  .hero-ctas {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    gap: 12px;
  }
  .hero-ctas a {
    width: 100%;
  }
}

/* Orbit Graphic Animation */
.hero-graphic {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.orbit-container {
  width: 320px;
  height: 320px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 991px) {
  .orbit-container {
    width: 240px;
    height: 240px;
    margin: 0 auto;
  }
}

.orbit-line {
  position: absolute;
  border: 1px solid rgba(245, 245, 240, 0.04);
  border-radius: 50%;
}

.orbit-line.outer {
  width: 100%;
  height: 100%;
}

.orbit-line.middle {
  width: 70%;
  height: 70%;
  border-style: dashed;
}

.orbit-line.inner {
  width: 40%;
  height: 40%;
}

.core-body {
  position: absolute;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.core-body svg {
  transform: scale(0.9);
}

.orbiting-body {
  position: absolute;
  border-radius: 50%;
  background: var(--text-primary);
}

.orbiting-body.p1 {
  width: 8px;
  height: 8px;
  top: 14.6%;
  left: 14.6%;
  animation: orbit1 12s linear infinite;
  transform-origin: 105px 105px; /* Offset based on 320px container */
}

.orbiting-body.p2 {
  width: 12px;
  height: 12px;
  top: 15%;
  right: 15%;
  background: transparent;
  border: 2px solid var(--text-primary);
  animation: orbit2 18s linear infinite;
  transform-origin: -40px 105px; /* Offset based on 320px container */
}

@keyframes orbit1 {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes orbit2 {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Sections Common Header */
.section-header {
  margin-bottom: 64px;
}

.section-num {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(26px, 4.5vw, 40px);
  font-weight: 800;
  margin-bottom: 20px;
}

.section-desc {
  font-size: clamp(14px, 1.8vw, 16px);
  color: var(--text-secondary);
  max-width: 600px;
}

/* Services Section */
.services-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-top: var(--border-color);
  border-bottom: var(--border-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

@media (max-width: 991px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

/* Spotlight Hover Glow Effect */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 50%);
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-color-hover);
  background-color: var(--bg-tertiary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover::after {
  transform: scaleX(1);
}

.card-num {
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.card-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.card-description {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  flex-grow: 1;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tags span {
  font-family: var(--font-title);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 4px;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.service-card:hover .tech-tags span {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
}

/* Tailored Services Banner */
.tailored-services {
  margin-top: 56px;
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-primary) 100%);
  border: 1px solid var(--border-color);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .tailored-services {
    padding: 32px;
  }
}

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

.tailored-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 16px;
}

.tailored-desc {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 720px;
  margin-bottom: 32px;
}

.tailored-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tailored-pills .pill {
  font-family: var(--font-title);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 18px;
  border-radius: 100px;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.tailored-pills .pill:hover {
  background-color: var(--text-primary);
  color: var(--text-dark);
  border-color: var(--text-primary);
}

/* Method Section */
.method-section {
  padding: 100px 0;
  background-color: var(--bg-primary);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--border-color);
  z-index: 0;
}

@media (max-width: 991px) {
  .timeline {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .timeline::before {
    top: 0;
    left: 15px;
    width: 1px;
    height: 100%;
  }
}

.timeline-item {
  position: relative;
  z-index: 1;
}

.timeline-index {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 1px solid var(--text-muted);
  color: var(--text-muted);
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-index {
  border-color: var(--text-primary);
  color: var(--text-primary);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.15);
}

@media (max-width: 991px) {
  .timeline-index {
    margin-bottom: 16px;
  }
}

.step-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.step-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.step-bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step-bullets span {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-bullets span::before {
  content: '·';
  font-size: 20px;
  line-height: 0.5;
  color: var(--text-primary);
}

/* Free Audit Form Section */
.audit-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-top: var(--border-color);
  border-bottom: var(--border-color);
}

.audit-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 991px) {
  .audit-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.audit-info {
  position: sticky;
  top: 120px;
}

@media (max-width: 991px) {
  .audit-info {
    position: static;
  }
}

.audit-text {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.audit-perks {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.perk-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: bold;
}

.perk span {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Form Styling */
.audit-form-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 48px;
  position: relative;
}

@media (max-width: 768px) {
  .audit-form-container {
    padding: 32px 24px;
  }
}

.audit-form {
  position: relative;
}

.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-family: var(--font-title);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="url"],
.form-group textarea {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  padding: 14px 18px;
  outline: none;
  transition: var(--transition-fast);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="url"]:focus,
.form-group textarea:focus {
  border-color: var(--text-primary);
  background-color: var(--bg-tertiary);
}

/* Checkbox Grid Custom Styling */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 8px;
}

@media (max-width: 480px) {
  .checkbox-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.checkbox-container {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 32px;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  height: 18px;
  width: 18px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
  border-color: var(--border-color-hover);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--text-primary);
  border-color: var(--text-primary);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid var(--text-dark);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.form-submit-btn {
  width: 100%;
  margin-top: 16px;
}

/* Success State Styles */
.form-success {
  text-align: center;
  padding: 40px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.success-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 12px;
}

.success-desc {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 320px;
  margin-bottom: 32px;
}

#btn-success-ok {
  min-width: 120px;
}

/* Footer Section */
.main-footer {
  background-color: var(--bg-primary);
  padding: 80px 0 40px 0;
  border-top: var(--border-color);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.brand-tagline {
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 320px;
}

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

@media (max-width: 480px) {
  .footer-links {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.group-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.contact-link {
  font-family: var(--font-body) !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
}

.footer-bottom {
  border-top: var(--border-color);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

.copyright {
  font-size: 12px;
  color: var(--text-muted);
}

.made-by {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   Nosotros Section
   ========================================================================== */
.about-section {
  padding: 100px 0;
  background-color: var(--bg-primary);
  border-top: var(--border-color);
}

.about-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 991px) {
  .about-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.about-lead {
  position: sticky;
  top: 120px;
}

@media (max-width: 991px) {
  .about-lead {
    position: static;
  }
}

.about-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 32px;
  margin-top: 40px;
  border-top: var(--border-color);
  padding-top: 32px;
}

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

.stat-num {
  font-family: var(--font-title);
  font-size: clamp(28px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 11px;
  font-family: var(--font-title);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.about-cards-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-detail-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
  border-radius: 4px;
}

.about-detail-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
  background-color: var(--bg-tertiary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.about-detail-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(350px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 50%);
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

.card-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.about-detail-card:hover .card-icon-wrapper {
  background-color: var(--text-primary);
  color: var(--text-dark);
  border-color: var(--text-primary);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.about-card-title {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.about-card-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-top: var(--border-color);
  border-bottom: var(--border-color);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 991px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.faq-sticky-info {
  position: sticky;
  top: 120px;
}

@media (max-width: 991px) {
  .faq-sticky-info {
    position: static;
  }
}

.faq-cta-card {
  margin-top: 40px;
  padding: 40px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: var(--transition-smooth);
}

.faq-cta-card:hover {
  border-color: var(--border-color-hover);
  background-color: var(--bg-tertiary);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.faq-cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(245, 245, 240, 0.05), transparent 50%);
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

.faq-cta-title {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.faq-cta-text {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.6;
}

.faq-cta-card .btn-secondary {
  display: block;
  width: 100%;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition-smooth);
  border-radius: 4px;
  position: relative;
  z-index: 1;
}

.faq-item:hover {
  border-color: var(--border-color-hover);
  background-color: var(--bg-tertiary);
}

.faq-item.open {
  border-color: rgba(245, 245, 240, 0.25);
  background-color: var(--bg-tertiary);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.4);
}

.faq-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(350px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(245, 245, 240, 0.05), transparent 50%);
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.faq-item:hover::before, .faq-item.open::before {
  opacity: 1;
}

.faq-q {
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  gap: 20px;
}

.faq-q-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.faq-q-text {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.faq-item:hover .faq-q-text {
  color: #ffffff;
}

.faq-q-sub {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
}

.faq-toggle-icon {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.02);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
              background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.faq-item:hover .faq-toggle-icon {
  border-color: var(--border-color-hover);
  background-color: rgba(255, 255, 255, 0.05);
}

.faq-toggle-icon span {
  position: absolute;
  background-color: var(--text-primary);
  transition: background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-toggle-icon span:first-child {
  width: 12px;
  height: 2px;
}

.faq-toggle-icon span:last-child {
  width: 2px;
  height: 12px;
}

.faq-item.open .faq-toggle-icon {
  transform: rotate(135deg);
  background-color: var(--text-primary);
  border-color: var(--text-primary);
}

.faq-item.open .faq-toggle-icon span {
  background-color: var(--text-dark);
}

/* Accordion Grid row transition */
.faq-a-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.open .faq-a-wrapper {
  grid-template-rows: 1fr;
}

.faq-a-inner {
  overflow: hidden;
  border-top: 1px solid transparent;
  transition: border-color 0.4s ease;
}

.faq-item.open .faq-a-inner {
  border-top-color: rgba(245, 245, 240, 0.05);
}

.faq-answer-content {
  padding: 24px 32px 28px 32px;
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}

.faq-item.open .faq-answer-content {
  opacity: 1;
  transform: translateY(0);
}

.faq-details-list {
  margin-top: 16px;
  padding-left: 20px;
  list-style-type: none;
}

.faq-details-list li {
  position: relative;
  margin-bottom: 14px;
  padding-left: 6px;
}

.faq-details-list li::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid var(--text-muted);
  background-color: transparent;
  transition: var(--transition-fast);
}

.faq-details-list li:hover::before {
  border-color: var(--text-primary);
  background-color: var(--text-primary);
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
}

.faq-details-list li strong {
  color: var(--text-primary);
  font-weight: 700;
}

/* ==========================================================================
   WhatsApp Floating Bubble
   ========================================================================== */
.whatsapp-bubble {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 64px;
  height: 64px;
  background-color: #25D366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
  z-index: 999;
  text-decoration: none;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

.whatsapp-bubble:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.55);
}

.whatsapp-bubble::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid #25D366;
  border-radius: 50%;
  animation: pulse-ring 2.5s infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

@media (max-width: 768px) {
  .whatsapp-bubble {
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
  }
}

/* ==========================================================================
   WhatsApp Simulator UI-UX Pro Max
   ========================================================================== */
:root {
  --phone-bezel: #1c1c1e;
  --screen-bg: #000000;
  --header-bg: #0d0d0d;
  --bubble-in: #1c1c1e;
  --bubble-out: #005c4b;
  --text-main: #f5f5f7;
  --text-muted: #8e8e93;
  --wa-green: #00a884;
  --wa-blue: #3498db;
  --accent-purple: #7c3aed;
}

/* REALISTIC PHONE MOCKUP */
.phone-wrapper {
  position: relative;
  width: 100%;
  max-width: 390px;
  height: 720px;
  background: var(--phone-bezel);
  border-radius: 54px;
  padding: 12px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8),
              0 0 0 2px rgba(255, 255, 255, 0.05),
              inset 0 0 15px rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  margin: 0 auto;
}

/* Phone Side Buttons */
.phone-wrapper::before {
  content: '';
  position: absolute;
  left: -3px;
  top: 140px;
  width: 3px;
  height: 50px;
  background: #2c2c2e;
  border-radius: 3px 0 0 3px;
}

.phone-wrapper::after {
  content: '';
  position: absolute;
  left: -3px;
  top: 200px;
  width: 3px;
  height: 50px;
  background: #2c2c2e;
  border-radius: 3px 0 0 3px;
  box-shadow: 0 60px 0 #2c2c2e;
}

.power-button {
  position: absolute;
  right: -3px;
  top: 180px;
  width: 3px;
  height: 75px;
  background: #2c2c2e;
  border-radius: 0 3px 3px 0;
}

/* Screen container */
.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--screen-bg);
  border-radius: 44px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

/* Status Bar at the top of iPhone screen */
.status-bar {
  height: 44px;
  background: var(--header-bg);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 32px 6px 32px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  z-index: 15;
}

/* Dynamic Island in the center */
.dynamic-island {
  position: absolute;
  top: 11px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 28px;
  background: #000;
  border-radius: 20px;
  z-index: 20;
  box-shadow: inset 0 0 4px rgba(255, 255, 255, 0.05);
}

.status-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.battery-icon {
  width: 20px;
  height: 10px;
  border: 1px solid #fff;
  border-radius: 3px;
  padding: 1px;
  display: flex;
}

.battery-level {
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 1px;
}

/* Custom Header matching WhatsApp style but ultra sleek */
.chat-header {
  background: var(--header-bg);
  padding: 10px 24px 12px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  z-index: 10;
}

.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #1c1c1e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  position: relative;
}

.avatar::after {
  content: '';
  position: absolute;
  bottom: 1px;
  right: 1px;
  width: 8px;
  height: 8px;
  background: var(--wa-green);
  border: 1.5px solid var(--header-bg);
  border-radius: 50%;
}

.contact-info {
  flex: 1;
}

.contact-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 4px;
}

.verified-icon {
  color: var(--wa-green);
  display: inline-flex;
}

.contact-status {
  font-size: 10.5px;
  color: var(--wa-green);
  margin-top: 1px;
}

.contact-status.typing {
  font-weight: 600;
}

.header-actions {
  display: flex;
  gap: 16px;
  color: var(--text-muted);
}

/* CHAT CORE */
.chat-content {
  flex: 1;
  background: var(--screen-bg);
  padding: 20px 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-behavior: smooth;
}

.date-badge {
  align-self: center;
  background: #1c1c1e;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 9px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.message-row {
  display: flex;
  width: 100%;
  opacity: 0;
  transform: translateY(8px);
  animation: msgIn 0.22s cubic-bezier(0.12, 0.8, 0.2, 1) forwards;
}

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

.message-row.incoming {
  justify-content: flex-start;
}

.message-row.outgoing {
  justify-content: flex-end;
}

.bubble {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-main);
  position: relative;
}

.incoming .bubble {
  background: var(--bubble-in);
  border-top-left-radius: 2px;
}

.outgoing .bubble {
  background: var(--bubble-out);
  border-top-right-radius: 2px;
}

.bubble strong {
  color: #fff;
  font-weight: 600;
}

.bubble-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  font-size: 8.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

.blue-ticks {
  color: var(--wa-blue);
  display: inline-flex;
}

/* Typing indicators */
.typing-bubble {
  align-self: flex-start;
  background: var(--bubble-in);
  padding: 10px 16px;
  border-radius: 14px;
  border-top-left-radius: 2px;
  display: flex;
  align-items: center;
  gap: 3.5px;
  animation: msgIn 0.15s ease forwards;
}

.typing-dot {
  width: 5px;
  height: 5px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: dotsBounce 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(2) { animation-delay: 0.18s; }
.typing-dot:nth-child(3) { animation-delay: 0.36s; }

@keyframes dotsBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Simulated input bar */
.chat-footer {
  background: var(--header-bg);
  padding: 12px 16px 28px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.02);
  position: relative;
}

.chat-input-sim {
  flex: 1;
  background: #1c1c1e;
  border-radius: 20px;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-mic {
  width: 34px;
  height: 34px;
  background: var(--wa-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

/* iPhone Home Indicator bar */
.home-indicator {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 2px;
  pointer-events: none;
}

/* Premium Overlay Card */
.cta-overlay {
  display: none;
  padding: 20px 18px 32px 18px;
  background: rgba(13, 13, 13, 0.96);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 25;
  text-align: center;
  animation: overlayIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@keyframes overlayIn {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.cta-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 5px;
  color: #fff;
}

.cta-desc {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.4;
}

.cta-btn {
  display: block;
  width: 100%;
  background: linear-gradient(135deg, #00a884 0%, #005c4b 100%);
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 13.5px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 4px 15px rgba(0, 168, 132, 0.2);
  transition: all 0.2s;
}

.cta-btn:hover {
  box-shadow: 0 6px 20px rgba(0, 168, 132, 0.35);
  transform: translateY(-0.5px);
}

/* ══════════════════════════════════════
   V2: Hero microcopy, Trust Bar, Manual Tasks, Casos
   ══════════════════════════════════════ */

.hero-microcopy {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.trust-bar {
  padding: 28px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.trust-item .perk-icon {
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .trust-grid { grid-template-columns: 1fr; gap: 12px; }
}

.manual-tasks-section {
  padding: 90px 0;
  background: var(--bg-primary);
}

.manual-tasks-list {
  list-style: none;
  margin: 36px auto 0;
  padding: 0;
  max-width: 760px;
  display: grid;
  gap: 12px;
}

.manual-tasks-list li {
  position: relative;
  padding: 16px 20px 16px 52px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.manual-tasks-list li::before {
  content: '→';
  position: absolute;
  left: 20px;
  color: var(--text-muted);
  font-weight: 700;
  transition: var(--transition-fast);
}

.manual-tasks-list li:hover {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
}

.manual-tasks-list li:hover::before {
  color: var(--success);
}

.manual-tasks-cta {
  margin-top: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.manual-tasks-cta p {
  max-width: 560px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin: 0;
}

.caso-card .card-title {
  text-transform: none;
  letter-spacing: 0;
}

.caso-card .card-description strong {
  color: var(--text-primary);
}