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

:root {
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --secondary: #06b6d4;
  --accent: #14b8a6;
  --dark: #0f172a;
  --dark-lighter: #1e293b;
  --dark-card: #1a2332;
  --gray: #64748b;
  --gray-light: #cbd5e1;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --white: #ffffff;
  --spacing: 8px;
  --border-radius: 12px;
  --transition: 0.3s ease;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Subtle grid texture on main site */
#main-site {
  background-image:
    linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hidden {
  display: none !important;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: calc(var(--spacing) * 2) 0;
  z-index: 100;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing) * 3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-login{
    text-decoration:none;
}
.logo {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-txt {
  width: 300px;
  margin-left: -50px;
}

.logo-icon {
  width: 80px;
  height: 80px;
  display: flex;
  position: relative;
  animation: logoFloat 3s ease-in-out infinite;
}

.logo-icon::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 4px;
  animation: logoRotate 4s linear infinite;
}

@keyframes bounce {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
      }
      
@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes logoRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes floatAvatar {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-9px);
  }
  100% {
    transform: translateY(0);
  }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing) * 3);
}

.nav-links a {
  color: var(--gray-light);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav-links a:not(#nav-login)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

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

.nav-links a:not(#nav-login):hover::after {
  width: 100%;
}

:root {
    --chatbot-size: 150px;          /* avatar diameter */
    --chatbot-margin: 18px;        /* distance from bottom/right */
    --chatbot-z: 2147483000;       /* very high z-index */
    --chatbot-shadow: 0 12px 30px rgba(0,0,0,0.25);
    --chatbot-border: 3px solid rgba(255,255,255,0.9);
    --panel-width: 340px;
    --panel-height: 420px;
  }

  /* The floating button (avatar) */
  #aiChatbotAvatar {
    position: fixed;
    right: var(--chatbot-margin);
    bottom: var(--chatbot-margin);
    width: var(--chatbot-size);
    height: var(--chatbot-size);
    z-index: var(--chatbot-z);

    border-radius: 50%;
    overflow: hidden;                 /* ensures perfect circle crop */
    box-shadow: var(--chatbot-shadow);
    border: var(--chatbot-border);
    background: #fff;

    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;

    display: flex;
    align-items: center;
    justify-content: center;
    animation: floatAvatar 3s ease-in-out infinite;
  }

  #aiChatbotAvatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;                /* maintains crop nicely */
    display: block;
  }

  /* Optional: tiny status dot */
  #aiChatbotAvatar .status-dot {
    position: absolute;
    right: 6px;
    bottom: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #2ecc71;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  }

  /* Optional: chat panel */
  #aiChatbotPanel {
    position: fixed;
    right: var(--chatbot-margin);
    bottom: calc(var(--chatbot-margin) + var(--chatbot-size) + 12px);

    width: var(--panel-width);
    height: var(--panel-height);
    z-index: calc(var(--chatbot-z) - 1);

    background: #ffffff;
    border-radius: 16px;
    box-shadow: var(--chatbot-shadow);
    border: 1px solid rgba(0,0,0,0.08);

    display: none; /* toggled via JS */
    overflow: hidden;
  }

  #aiChatbotPanel .header {
    padding: 12px 14px;
    font: 600 14px/1.2 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: rgba(0,0,0,0.03);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  #aiChatbotPanel .header button {
    appearance: none;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    padding: 4px 8px;
  }

  #aiChatbotPanel .body {
    height: calc(100% - 46px);
    padding: 12px 14px;
    font: 14px/1.4 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: #222;
  }

  /* Mobile responsiveness */
  @media (max-width: 420px) {
    #aiChatbotPanel {
      width: calc(100vw - (var(--chatbot-margin) * 2));
      right: var(--chatbot-margin);
      left: var(--chatbot-margin);
    }
  }
  #aiChatbotBubble {
    position: fixed;
    right: 22px;
    bottom: calc(18px + 158px + 14px); /* avatar bottom + size + gap */
    max-width: 240px;

    background: #ffffff;
    color: #222;
    font: 14px/1.4 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

    padding: 10px 14px;
    border-radius: 14px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.18);
    border: 1px solid rgba(0,0,0,0.08);

    z-index: 2147482999;
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;

    transition:
      opacity 0.25s ease,
      transform 0.25s ease;
  }

  #aiChatbotBubble::after {
    content: "";
    position: absolute;
    right: 26px;
    bottom: -8px;

    width: 14px;
    height: 14px;
    background: #ffffff;
    transform: rotate(45deg);

    border-right: 1px solid rgba(0,0,0,0.08);
    border-bottom: 1px solid rgba(0,0,0,0.08);
  }

  #aiChatbotBubble.show {
    opacity: 1;
    transform: translateY(0);
  }

  /* Mobile tweak */
  @media (max-width: 420px) {
    #aiChatbotBubble {
      max-width: 200px;
      right: 16px;
    }
  }
.btn {
  padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
  border-radius: var(--border-radius);
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 1rem;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(14, 165, 233, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--primary);
  text-decoration: none;
}

.btn-outline:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.btn-large {
  padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.particle-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

#particles {
  width: 100%;
  height: 100%;
}

.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--spacing) * 10) calc(var(--spacing) * 3);
  position: relative;
  z-index: 1;
  background: radial-gradient(ellipse at 50% 0%, rgba(14,165,233,.08) 0%, transparent 60%);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--dark-lighter));
  pointer-events: none;
}

.hero-content {
  margin-top: 50px;
  max-width: 1200px;
  text-align: center;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 3);
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
}

.aiden-header{
  font-size: x-large;
}
@keyframes gradientShift {
  0%, 100% { filter: hue-rotate(0deg); }
  50% { filter: hue-rotate(20deg); }
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--gray-light);
  margin-bottom: calc(var(--spacing) * 5);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: calc(var(--spacing) * 2);
  justify-content: center;
  margin-bottom: calc(var(--spacing) * 8);
  flex-wrap: wrap;
}

/* Hero pills (anchor links to solutions) */
.hero-pills {
  display: flex;
  gap: calc(var(--spacing) * 1.5);
  justify-content: center;
  flex-wrap: wrap;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 99px;
  color: var(--gray-light);
  font-size: .85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
}
.hero-pill:hover {
  background: rgba(14,165,233,.12);
  border-color: rgba(14,165,233,.4);
  color: var(--white);
}
.hero-pill svg {
  color: var(--primary);
  flex-shrink: 0;
}

.hero-stats {
  display: flex;
  gap: calc(var(--spacing) * 6);
  justify-content: center;
  flex-wrap: wrap;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--gray-light);
  font-size: 1rem;
  margin-top: calc(var(--spacing));
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing) * 3);
}

/* ── Solutions tiles ──────────────────────────────────────── */
.solutions-section {
  padding: calc(var(--spacing) * 12) 0;
  position: relative;
  z-index: 1;
  background: var(--dark-lighter);
}
.solutions-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,.3), transparent);
}
.solutions-section::after {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14,165,233,.06) 0%, transparent 70%);
  pointer-events: none;
}
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--spacing) * 3);
}
.solution-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: calc(var(--spacing) * 5);
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) * 1.5);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: all .35s ease;
  min-height: 280px;
}
.solution-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14,165,233,.06), rgba(20,184,166,.04));
  opacity: 0;
  transition: opacity .35s ease;
}
.solution-tile:hover {
  transform: translateY(-6px);
  border-color: rgba(14,165,233,.35);
  box-shadow: 0 12px 40px rgba(14,165,233,.15);
}
.solution-tile:hover::before {
  opacity: 1;
}
.tile-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(14,165,233,.12), rgba(20,184,166,.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: calc(var(--spacing) * 3);
  color: var(--primary);
  position: relative;
  z-index: 1;
  transition: transform .35s ease;
}
.solution-tile:hover .tile-icon {
  transform: scale(1.08);
}
.solution-tile h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 1.5);
  color: var(--white);
  position: relative;
  z-index: 1;
}
.solution-tile p {
  color: var(--gray-light);
  font-size: .95rem;
  line-height: 1.7;
  flex: 1;
  position: relative;
  z-index: 1;
}
.tile-demo-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 12px;
  background: var(--success);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  border-radius: 99px;
  z-index: 2;
  animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,.4); }
  50% { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
}
.tile-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: .9rem;
  font-weight: 600;
  margin-top: calc(var(--spacing) * 2);
  position: relative;
  z-index: 1;
  transition: gap .25s ease;
}
.solution-tile:hover .tile-cta {
  gap: 10px;
}

/* ── WhatsApp banner ─────────────────────────────────────── */
.whatsapp-section {
  padding: calc(var(--spacing) * 8) 0;
  position: relative;
  z-index: 1;
  background: var(--dark);
}
.whatsapp-banner {
  background: linear-gradient(135deg, rgba(37,211,102,.08), rgba(20,184,166,.06));
  border: 1px solid rgba(37,211,102,.25);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 5) calc(var(--spacing) * 6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--spacing) * 4);
  flex-wrap: wrap;
}
.whatsapp-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(37,211,102,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #25d366;
}
.whatsapp-text {
  flex: 1;
  min-width: 260px;
}
.whatsapp-text h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
  color: var(--white);
}
.whatsapp-text p {
  color: var(--gray-light);
  font-size: .95rem;
  line-height: 1.5;
}
.whatsapp-banner .btn {
  text-decoration: none;
  flex-shrink: 0;
}

.services-section,
.about-section {
  padding: calc(var(--spacing) * 12) 0;
  position: relative;
  z-index: 1;
}
.about-section {
  background: var(--dark-lighter);
}
.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,.2), transparent);
}
.about-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(20,184,166,.04) 0%, transparent 70%);
  pointer-events: none;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: calc(var(--spacing) * 2);
}

.section-subtitle {
  text-align: center;
  color: var(--gray-light);
  font-size: 1.2rem;
  margin-bottom: calc(var(--spacing) * 8);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: calc(var(--spacing) * 3);
  margin-bottom: calc(var(--spacing) * 10);
}

.service-category {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 4);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-category:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(14, 165, 233, 0.2);
}

.service-category:hover::before {
  transform: scaleX(1);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: calc(var(--spacing) * 2);
}

.service-category h3 {
  font-size: 1.5rem;
  margin-bottom: calc(var(--spacing) * 2);
}

.service-category ul {
  list-style: none;
}

.service-category li {
  padding: calc(var(--spacing)) 0;
  color: var(--gray-light);
  position: relative;
  padding-left: calc(var(--spacing) * 3);
}

.service-category li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Nav buttons */
.btn-nav {
  padding: calc(var(--spacing)) calc(var(--spacing) * 2.5) !important;
  font-size: .9rem !important;
  text-decoration: none;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, .98);
  backdrop-filter: blur(20px);
  padding: calc(var(--spacing) * 3);
  z-index: 99;
  border-bottom: 1px solid rgba(255,255,255,.1);
  animation: slideDown .3s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
.mobile-menu-link {
  display: block;
  padding: calc(var(--spacing) * 2) 0;
  color: var(--gray-light);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color var(--transition);
}
.mobile-menu-link:hover { color: var(--white); }
.mobile-menu-actions {
  display: flex;
  gap: calc(var(--spacing) * 2);
  margin-top: calc(var(--spacing) * 3);
}
.mobile-menu-actions .btn { flex: 1; text-align: center; text-decoration: none; }

/* Hero badge */
.hero-badge {
  display: inline-block;
  padding: 6px 20px;
  background: rgba(14,165,233,.12);
  border: 1px solid rgba(14,165,233,.3);
  border-radius: 99px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: calc(var(--spacing) * 3);
  letter-spacing: .3px;
}

/* Hero note */
.hero-note {
  color: var(--gray);
  font-size: .9rem;
  margin-top: calc(var(--spacing) * 2);
  margin-bottom: calc(var(--spacing) * 6);
}

/* How It Works */
.how-section {
  padding: calc(var(--spacing) * 12) 0;
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, var(--dark-lighter), var(--dark));
}
.how-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(20,184,166,.25), transparent);
}
.steps-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.step-card {
  flex: 0 1 220px;
  text-align: center;
  padding: calc(var(--spacing) * 3);
}
.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto calc(var(--spacing) * 2);
}
.step-card h3 {
  font-size: 1.05rem;
  margin-bottom: calc(var(--spacing));
  color: var(--white);
}
.step-card p {
  color: var(--gray-light);
  font-size: .9rem;
  line-height: 1.6;
}
.step-connector {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  margin-top: 40px;
  flex-shrink: 0;
  opacity: .4;
}

/* Service card footer */
a.service-category {
  text-decoration: none;
  color: inherit;
  display: block;
}
.category-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: calc(var(--spacing) * 2);
  padding-top: calc(var(--spacing) * 2);
  border-top: 1px solid rgba(255,255,255,.06);
}
.category-count {
  font-size: .8rem;
  color: var(--gray);
  font-weight: 500;
}
.category-cta {
  font-size: .85rem;
  color: var(--primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}
.service-category:hover .category-cta { gap: 8px; }

/* ── Services Catalogue (grouped list) ──────────────────── */
.services-catalogue { display: flex; flex-direction: column; gap: 32px; }

.cat-group { }
.cat-group-title {
    font-size: 1.25rem; font-weight: 700; color: var(--white);
    margin-bottom: 12px; padding-bottom: 8px;
    border-bottom: 2px solid rgba(14,165,233,.25);
}
.cat-group-count { font-size: .85rem; font-weight: 400; color: var(--text-muted); }

.cat-services-list {
    display: flex; flex-direction: column; gap: 0;
}
.cat-service-row {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,.06);
    transition: background var(--transition);
}
.cat-service-row:last-child { border-bottom: none; }
.cat-service-row:hover { background: rgba(255,255,255,.03); }

.cat-svc-name { flex: 1; font-size: .95rem; color: var(--text-light); }
.cat-svc-price { font-size: .85rem; font-weight: 600; color: var(--accent, #14b8a6); white-space: nowrap; }

.btn-view-svc {
    padding: 6px 16px; font-size: .8rem; font-weight: 600;
    color: var(--primary); background: rgba(14,165,233,.1);
    border: 1px solid rgba(14,165,233,.3); border-radius: 6px;
    cursor: pointer; transition: all var(--transition); white-space: nowrap;
}
.btn-view-svc:hover { background: rgba(14,165,233,.2); border-color: var(--primary); }

.loading-placeholder { text-align: center; color: var(--text-muted); padding: 40px 0; }

/* ── Web Service Detail Modal ───────────────────────────── */
.web-modal {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,.7); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
    animation: webModalFadeIn .2s ease;
}
.web-modal.hidden { display: none; }

@keyframes webModalFadeIn { from { opacity: 0; } to { opacity: 1; } }

.web-modal-panel {
    background: var(--dark-card, #1e293b); color: var(--text-light);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 12px; padding: 32px;
    width: 100%; max-width: 780px;
    max-height: 85vh; overflow-y: auto;
    position: relative;
    animation: webModalSlide .3s ease;
}
@keyframes webModalSlide { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.web-modal-close {
    position: absolute; top: 12px; right: 16px;
    background: none; border: none; color: var(--text-muted);
    font-size: 1.5rem; cursor: pointer; line-height: 1;
}
.web-modal-close:hover { color: var(--white); }

/* Modal top bar */
.wsd-top {
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: 16px; margin-bottom: 16px;
}
.wsd-top-left { flex: 1; min-width: 0; }
.wsd-top-left h2 { font-size: 1.35rem; font-weight: 600; margin: 0 0 6px; color: var(--white); }
.wsd-meta { display: flex; gap: 12px; flex-wrap: wrap; font-size: .85rem; color: var(--text-muted); }
.wsd-top-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.wsd-price { font-size: 1.3rem; font-weight: 700; color: var(--accent, #14b8a6); white-space: nowrap; }

/* Modal tabs */
.wsd-tabs {
    display: flex; gap: 0; border-bottom: 2px solid rgba(255,255,255,.08);
    margin-bottom: 16px;
}
.wsd-tab {
    padding: 10px 18px; font-size: .85rem; font-weight: 500;
    color: var(--text-muted); background: none; border: none; cursor: pointer;
    border-bottom: 2px solid transparent; margin-bottom: -2px;
    transition: color .2s, border-color .2s;
}
.wsd-tab:hover { color: var(--white); }
.wsd-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.wsd-tab-content { display: none; }
.wsd-tab-content.active { display: block; }

/* HTML content inside modal */
.wsd-html { font-size: .9rem; line-height: 1.7; color: var(--text-muted); }
.wsd-html h1, .wsd-html h2, .wsd-html h3 { color: var(--white); margin: 16px 0 8px; }
.wsd-html ul, .wsd-html ol { padding-left: 20px; margin: 8px 0; }
.wsd-html a { color: var(--primary); }
.wsd-html img { max-width: 100%; border-radius: 8px; }
.wsd-html iframe { max-width: 100%; border-radius: 8px; }

/* Process steps */
.wsd-step {
    display: flex; gap: 12px; padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.wsd-step:last-child { border-bottom: none; }
.wsd-step-num {
    width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
    background: rgba(14,165,233,.15); color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: .75rem; font-weight: 700;
}
.wsd-step-body { flex: 1; font-size: .88rem; color: var(--text-muted); }
.wsd-step-body strong { color: var(--text-light); }
.wsd-step-body p { margin: 4px 0 0; }
.wsd-step-dur { font-size: .75rem; color: var(--text-muted); margin-right: 8px; }
.wsd-step-opt { font-size: .72rem; color: var(--accent, #14b8a6); background: rgba(20,184,166,.1); padding: 1px 6px; border-radius: 4px; }

/* Reviews */
.wsd-review { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.wsd-review:last-child { border-bottom: none; }
.wsd-review-hdr { display: flex; justify-content: space-between; font-size: .85rem; margin-bottom: 2px; }
.wsd-stars { color: #f59e0b; }
.wsd-review-title { font-size: .85rem; font-weight: 600; color: var(--text-light); }
.wsd-review-text { font-size: .83rem; color: var(--text-muted); margin-top: 2px; }

/* Bottom CTA */
.wsd-bottom-cta {
    margin-top: 24px; padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,.08);
    text-align: center;
}
.wsd-bottom-cta p { margin-bottom: 12px; font-size: .9rem; color: var(--text-muted); }
.wsd-bottom-cta .btn { margin: 0 6px; }

/* Responsive catalogue & modal */
@media (max-width: 640px) {
    .wsd-top { flex-direction: column; }
    .wsd-top-right { width: 100%; justify-content: space-between; }
    .wsd-tabs { overflow-x: auto; }
    .wsd-tab { padding: 8px 12px; font-size: .8rem; white-space: nowrap; }
    .web-modal-panel { padding: 20px; max-height: 90vh; }
    .cat-service-row { flex-wrap: wrap; }
    .cat-svc-price { order: 3; width: 100%; margin-top: 2px; }
}

/* ── Solution detail page ─────────────────────────────────── */
.sol-hero {
  padding: calc(var(--spacing) * 12) 0 calc(var(--spacing) * 5);
  position: relative;
  z-index: 1;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(14,165,233,.08) 0%, transparent 60%);
}
.sol-hero-cta {
  display: none;
}
.sol-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--dark-lighter));
  pointer-events: none;
}
.sol-back {
  display: inline-block;
  color: var(--gray);
  text-decoration: none;
  font-size: .9rem;
  margin-bottom: calc(var(--spacing) * 2);
  transition: color var(--transition);
}
.sol-back:hover { color: var(--primary); }
.sol-hero-inner { max-width: 700px; margin: 0 auto; }
.sol-hero-icon {
  width: 100px;
  height: 100px;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto calc(var(--spacing) * 3);
  color: var(--primary);
  background: linear-gradient(135deg, rgba(14,165,233,.12), rgba(20,184,166,.08));
}
.sol-hero h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 1.5);
}
.sol-tagline {
  font-size: 1.2rem;
  color: var(--gray-light);
  margin-bottom: 0;
}
.sol-hero-cta .btn { text-decoration: none; }

.sol-content-section {
  padding: calc(var(--spacing) * 8) 0;
  position: relative;
  z-index: 1;
  background: var(--dark-lighter);
}
.sol-content-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,.2), transparent);
}
.sol-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing) * 6);
}
.sol-col h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 2);
  color: var(--white);
}
.sol-col p {
  color: var(--gray-light);
  font-size: .95rem;
  line-height: 1.8;
}

.sol-demo-section {
  padding: calc(var(--spacing) * 8) 0;
  position: relative;
  z-index: 1;
  background: var(--dark);
}
.sol-demo-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(20,184,166,.2), transparent);
}
.sol-demo-placeholder {
  background: var(--dark-card);
  border: 2px dashed rgba(255,255,255,.1);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 10) calc(var(--spacing) * 4);
  text-align: center;
  color: var(--gray);
}
.sol-demo-placeholder svg { margin-bottom: calc(var(--spacing) * 2); opacity: .5; }
.sol-demo-placeholder p { font-size: 1rem; }

.sol-services-section {
  padding: calc(var(--spacing) * 10) 0;
  position: relative;
  z-index: 1;
  background: var(--dark-lighter);
}
.sol-services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,.2), transparent);
}
.sol-services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(280px, 1fr));
  gap: calc(var(--spacing) * 2);
}
.sol-service-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: calc(var(--spacing) * 2.5) calc(var(--spacing) * 3);
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: calc(var(--border-radius) / 1.5);
  color: var(--white);
  font-size: .95rem;
  font-weight: 500;
}
.sol-service-card svg { color: var(--accent); flex-shrink: 0; }

.sol-cta-section {
  padding: calc(var(--spacing) * 8) 0;
  position: relative;
  z-index: 1;
  background: var(--dark);
}
.sol-cta {
  text-align: center;
  background: linear-gradient(135deg, rgba(14,165,233,.06), rgba(20,184,166,.04));
  border: 1px solid rgba(14,165,233,.2);
  border-radius: calc(var(--border-radius) * 1.5);
  padding: calc(var(--spacing) * 8) calc(var(--spacing) * 4);
}
.sol-cta h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 2);
}
.sol-cta p {
  color: var(--gray-light);
  font-size: 1rem;
  margin-bottom: calc(var(--spacing) * 4);
}
.sol-cta-actions {
  display: flex;
  gap: calc(var(--spacing) * 2);
  justify-content: center;
  flex-wrap: wrap;
}
.sol-cta-actions .btn { text-decoration: none; }

.sol-related-section {
  padding: calc(var(--spacing) * 8) 0 calc(var(--spacing) * 12);
  position: relative;
  z-index: 1;
  background: var(--dark-lighter);
}
.sol-related-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(20,184,166,.2), transparent);
}
.sol-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing) * 3);
}
.sol-related-card {
  display: flex;
  flex-direction: column;
  padding: calc(var(--spacing) * 4);
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) * 1.2);
  text-decoration: none;
  color: inherit;
  transition: all .3s ease;
}
.sol-related-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14,165,233,.3);
  box-shadow: 0 8px 24px rgba(14,165,233,.1);
}
.sol-related-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
}
.sol-related-card p {
  color: var(--gray-light);
  font-size: .88rem;
  line-height: 1.5;
  flex: 1;
}

/* ── Demo wizard (Get Online) ─────────────────────────────── */
.demo-wizard {
  max-width: 950px;
  margin: 0 auto;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) * 1.5);
  padding: calc(var(--spacing) * 5);
}
.demo-step { display: none; }
.demo-step.active { display: block; animation: webModalSlide .3s ease; }
.demo-step h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 3);
  color: var(--white);
}
.demo-step-actions {
  display: flex;
  gap: calc(var(--spacing) * 2);
  margin-top: calc(var(--spacing) * 2);
}
.demo-step-actions .btn { flex: 1; }

/* Loading state */
.demo-loading {
  text-align: center;
  padding: calc(var(--spacing) * 8) 0;
}
.demo-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(14,165,233,.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: demoSpin .8s linear infinite;
  margin: 0 auto calc(var(--spacing) * 3);
}
@keyframes demoSpin { to { transform: rotate(360deg); } }
.demo-loading p { color: var(--gray-light); }
.demo-progress-bar {
  width: 100%;
  max-width: 400px;
  height: 8px;
  background: rgba(255,255,255,.08);
  border-radius: 99px;
  margin: 0 auto 20px;
  overflow: hidden;
}
.demo-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 99px;
  transition: width .6s ease;
}
.demo-progress-status {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white) !important;
  min-height: 1.5em;
}

/* Result inline */
.demo-result-inline {
  text-align: center;
  padding: calc(var(--spacing) * 4) 0;
}
.demo-result-inline svg { margin-bottom: calc(var(--spacing) * 2); }
.demo-result-inline h3 {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: calc(var(--spacing));
}
.demo-result-inline p {
  color: var(--gray-light);
  margin-bottom: calc(var(--spacing) * 3);
}
.demo-result-actions {
  display: flex;
  gap: calc(var(--spacing) * 2);
  justify-content: center;
  flex-wrap: wrap;
}
.demo-result-actions .btn { text-decoration: none; }

/* Full-screen preview modal */
.demo-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,.85);
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 24px;
  animation: webModalFadeIn .2s ease;
}
.demo-modal.hidden { display: none; }
.demo-modal-inner {
  width: 100%;
  max-width: 1400px;
  display: flex;
  flex-direction: column;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: #fff;
  animation: webModalSlide .3s ease;
  position: relative;
}
.demo-modal-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--dark-lighter);
  border-bottom: 1px solid rgba(255,255,255,.1);
  padding: 0 16px;
  flex-shrink: 0;
}
.demo-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 0;
}
.demo-browser-bar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
}
.demo-browser-bar .dot:first-child { background: #ef4444; }
.demo-browser-bar .dot:nth-child(2) { background: #f59e0b; }
.demo-browser-bar .dot:nth-child(3) { background: #10b981; }
.demo-url {
  margin-left: 12px;
  font-size: .8rem;
  color: var(--gray);
  background: rgba(255,255,255,.05);
  padding: 4px 12px;
  border-radius: 6px;
}
.demo-modal-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.demo-modal-actions .btn { text-decoration: none; white-space: nowrap; }
#demo-preview-iframe {
  width: 100%;
  flex: 1;
  border: none;
  display: block;
  min-height: 0;
}

/* Call demo cards (AI Receptionist) */
.call-demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing) * 3);
}
.call-demo-card {
  background: var(--dark);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) * 1.2);
  padding: calc(var(--spacing) * 4);
  text-align: center;
  transition: all .3s ease;
}
.call-demo-card:hover {
  border-color: rgba(14,165,233,.25);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(14,165,233,.08);
}
.call-demo-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto calc(var(--spacing) * 2);
}
.call-demo-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: calc(var(--spacing));
}
.call-demo-card p {
  color: var(--gray-light);
  font-size: .88rem;
  line-height: 1.6;
  margin-bottom: calc(var(--spacing) * 3);
}
.call-demo-btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  font-size: .9rem;
}
@media (max-width: 768px) {
  .call-demo-grid { grid-template-columns: 1fr; }
}

/* WhatsApp phone mockup */
.wa-concept {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--spacing) * 4);
}
.wa-concept-text {
  text-align: center;
  max-width: 640px;
}
.wa-concept-text h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: calc(var(--spacing) * 1.5);
}
.wa-concept-text p {
  color: var(--gray-light);
  font-size: .95rem;
  line-height: 1.7;
}
/* iPhone frame with WhatsApp overlay */
.wa-iphone-frame {
  position: relative;
  width: 380px;
  max-width: 90vw;
  margin: 0 auto;
}
.wa-iphone-img {
  width: 100%;
  display: block;
  position: relative;
  z-index: 1;
  pointer-events: none;
}
.wa-phone-screen {
  position: absolute;
  top: 1.8%;
  left: 5.8%;
  right: 5.8%;
  bottom: 3.5%;
  z-index: 0;
  background: #0b141a;
  border-radius: 28px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.wa-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 16px 2px;
    background: #1f2c34;
    flex-shrink: 0;
    font-size: .6rem;
    font-weight: 600;
    color: #e9edef;
    padding-top: 12px;
}
.wa-status-time {
  letter-spacing: .3px;
  padding-left:10px;
  font-size:12px;
}
.wa-status-right {
  display: flex;
  align-items: center;
  gap: 4px;
}
.wa-status-4g {
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .3px;
}
.wa-status-pct {
  font-size: .55rem;
  font-weight: 500;
}
.wa-status-signal,
.wa-status-battery {
  display: block;
}
.wa-phone-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #1f2c34;
  flex-shrink: 0;
}
.wa-phone-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 700;
  color: #fff;
}
.wa-phone-header strong {
  display: block;
  font-size: .8rem;
  color: #e9edef;
}
.wa-phone-header span {
  display: block;
  font-size: .65rem;
  color: #8696a0;
}
.wa-phone-chat {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
  overflow-y: auto;
  scroll-behavior: smooth;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Crect fill='%23060d11'/%3E%3C/svg%3E") #060d11;
  transition: opacity .4s ease;
}
.wa-phone-chat::-webkit-scrollbar {
  width: 3px;
}
.wa-phone-chat::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.15);
  border-radius: 3px;
}
.wa-phone-input {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: #1f2c34;
  flex-shrink: 0;
}
.wa-input-field {
  flex: 1;
  background: #2a3942;
  border-radius: 20px;
  padding: 6px 14px;
  font-size: .72rem;
  color: #8696a0;
}
.wa-input-mic {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.wa-msg {
  max-width: 85%;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: .72rem;
  line-height: 1.45;
  white-space: pre-line;
  opacity: 0;
  transform: translateY(8px);
  animation: waMsgIn .3s ease forwards;
}
.wa-msg-sent {
  background: #005c4b;
  color: #e9edef;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}
.wa-msg-received {
  background: #1f2c34;
  color: #e9edef;
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}
.wa-msg .wa-time {
  display: block;
  text-align: right;
  font-size: .58rem;
  color: rgba(255,255,255,.45);
  margin-top: 2px;
}
.wa-typing {
  align-self: flex-start;
  background: #1f2c34;
  border-radius: 8px;
  padding: 8px 14px;
  display: flex;
  gap: 4px;
}
.wa-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #8696a0;
  animation: waTypingBounce 1.2s infinite;
}
.wa-typing-dot:nth-child(2) { animation-delay: .2s; }
.wa-typing-dot:nth-child(3) { animation-delay: .4s; }

@keyframes waMsgIn {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes waTypingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: .4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* Agent tiles */
.agent-tiles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 2);
}
.agent-tile {
  background: var(--dark);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) * 1.2);
  padding: calc(var(--spacing) * 3);
  transition: all .3s ease;
  cursor: pointer;
}
.agent-tile:hover {
  border-color: rgba(14,165,233,.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(14,165,233,.1);
}
.agent-tile-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: calc(var(--spacing) * 1.5);
}
.agent-tile h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.agent-tile > p {
  color: var(--gray-light);
  font-size: .8rem;
  line-height: 1.5;
  margin-bottom: calc(var(--spacing));
}
.agent-tile-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--primary);
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: gap .2s ease;
}
.agent-tile-toggle:hover { gap: 8px; }

/* Agent detail modal */
.agent-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  animation: webModalFade .25s ease;
}
.agent-modal.hidden { display: none; }
.agent-modal-panel {
  background: var(--dark-lighter);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: calc(var(--border-radius) * 1.5);
  padding: calc(var(--spacing) * 5);
  width: 90%;
  max-width: 560px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  animation: webModalSlide .3s ease;
}
.agent-modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: none;
  color: var(--gray);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}
.agent-modal-close:hover { color: var(--white); }
.agent-modal-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: calc(var(--spacing) * 3);
}
.agent-modal-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}
.agent-modal-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 calc(var(--spacing) * 2.5);
}
.agent-modal-body li {
  color: var(--gray-light);
  font-size: .88rem;
  line-height: 1.7;
  padding: 4px 0 4px 20px;
  position: relative;
}
.agent-modal-body li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 700;
}
.agent-modal-example {
  background: rgba(14,165,233,.06);
  border: 1px solid rgba(14,165,233,.15);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: .85rem;
  color: var(--gray-light);
  line-height: 1.5;
}
.agent-modal-example span {
  color: var(--primary);
  font-weight: 600;
}

.agent-cta-panel {
  text-align: center;
  margin-top: calc(var(--spacing) * 5);
  padding: calc(var(--spacing) * 5) calc(var(--spacing) * 4);
  background: linear-gradient(135deg, rgba(14,165,233,.1), rgba(20,184,166,.08));
  border: 1px solid rgba(14,165,233,.2);
  border-radius: calc(var(--border-radius) * 1.5);
}
.agent-cta-panel h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: calc(var(--spacing) * 1.5);
}
.agent-cta-panel p {
  color: var(--gray-light);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto calc(var(--spacing) * 3);
}
.agent-cta-panel .btn {
  padding: 12px 36px;
  font-size: 1rem;
}

@media (max-width: 968px) {
  .agent-tiles-grid { grid-template-columns: repeat(2, 1fr); }
  .wa-iphone-frame { width: 340px; }
}
@media (max-width: 600px) {
  .agent-tiles-grid { grid-template-columns: 1fr; }
}

/* Avatar picker */
.avatar-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 2);
  margin-bottom: calc(var(--spacing) * 3);
}
.avatar-option input { display: none; }
.avatar-thumb {
  text-align: center;
  padding: 16px 8px;
  background: var(--dark);
  border: 2px solid rgba(255,255,255,.08);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all .25s ease;
}
.avatar-thumb:hover { border-color: rgba(14,165,233,.3); }
.avatar-option input:checked + .avatar-thumb {
  border-color: var(--primary);
  background: rgba(14,165,233,.08);
  box-shadow: 0 0 0 2px rgba(14,165,233,.25);
}
.avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(14,165,233,.2), rgba(20,184,166,.15));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary);
}
.avatar-placeholder img {
    width: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(14,165,233,.2), rgba(20,184,166,.15));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--primary);
}
.avatar-thumb span {
  display: block;
  font-size: .85rem;
  color: var(--gray-light);
  font-weight: 500;
}

/* Language picker */
.lang-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--spacing) * 1.5);
  margin-bottom: calc(var(--spacing) * 3);
}
.lang-option { cursor: pointer; }
.lang-option input { display: none; }
.lang-option span {
  display: block;
  text-align: center;
  padding: 12px;
  background: var(--dark);
  border: 2px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) / 1.5);
  color: var(--gray-light);
  font-weight: 500;
  font-size: .9rem;
  transition: all .25s ease;
}
.lang-option span:hover { border-color: rgba(14,165,233,.3); }
.lang-option input:checked + span {
  border-color: var(--primary);
  background: rgba(14,165,233,.08);
  color: var(--white);
}

/* Voice picker */
.voice-picker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--spacing) * 1.5);
  margin-bottom: calc(var(--spacing) * 3);
}
.voice-option { cursor: pointer; }
.voice-option input { display: none; }
.voice-card {
  padding: 14px 16px;
  background: var(--dark);
  border: 2px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) / 1.5);
  text-align: center;
  transition: all .25s ease;
}
.voice-card:hover { border-color: rgba(14,165,233,.3); }
.voice-option input:checked + .voice-card {
  border-color: var(--primary);
  background: rgba(14,165,233,.08);
}
.voice-card strong { color: var(--white); font-size: .95rem; }

/* Industry picker */
.industry-picker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--spacing) * 2);
  margin-bottom: calc(var(--spacing) * 3);
}
.industry-option { cursor: pointer; }
.industry-option input { display: none; }
.industry-card {
  padding: 20px 16px;
  background: var(--dark);
  border: 2px solid rgba(255,255,255,.08);
  border-radius: var(--border-radius);
  text-align: center;
  transition: all .25s ease;
}
.industry-card:hover { border-color: rgba(14,165,233,.3); }
.industry-option input:checked + .industry-card {
  border-color: var(--primary);
  background: rgba(14,165,233,.08);
  box-shadow: 0 0 0 2px rgba(14,165,233,.25);
}
.industry-card svg { color: var(--primary); margin-bottom: 8px; }
.industry-card strong { display: block; color: var(--white); font-size: .95rem; margin-bottom: 4px; }
.industry-card span { display: block; color: var(--gray); font-size: .8rem; }

@media (max-width: 768px) {
  .avatar-picker { grid-template-columns: repeat(2, 1fr); }
  .lang-picker { grid-template-columns: repeat(2, 1fr); }
  .industry-picker { grid-template-columns: 1fr; }
}

/* Preview disclaimer overlay */
.demo-disclaimer {
  position: absolute;
  inset: 0;
  z-index: 10;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: webModalFadeIn .3s ease;
  transition: opacity .4s ease, visibility .4s ease;
}
.demo-disclaimer.dismissed {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.demo-disclaimer-card {
  background: var(--dark-card, #1a2332);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: calc(var(--border-radius, 12px) * 1.5);
  padding: 48px 40px;
  max-width: 520px;
  text-align: center;
  animation: webModalSlide .4s ease;
}
.demo-disclaimer-icon {
  color: var(--primary, #0ea5e9);
  margin-bottom: 16px;
}
.demo-disclaimer-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.demo-disclaimer-card p {
  color: var(--gray-light, #cbd5e1);
  font-size: .95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}
.demo-disclaimer-card .btn {
  text-decoration: none;
  min-width: 180px;
}

@media (max-width: 768px) {
  .demo-wizard { padding: calc(var(--spacing) * 3); }
  .demo-modal { padding: 8px; }
  .demo-modal-toolbar { flex-direction: column; gap: 8px; padding: 8px; }
  .demo-step-actions { flex-direction: column; }
  .demo-result-actions { flex-direction: column; }
  .demo-disclaimer-card { padding: 32px 24px; margin: 16px; }
}

/* ── Info pages (About, Contact, Privacy, Terms) ─────────── */
.info-hero {
  padding: calc(var(--spacing) * 18) 0 calc(var(--spacing) * 8);
  text-align: center;
  position: relative;
  z-index: 1;
  background: radial-gradient(ellipse at 50% 0%, rgba(14,165,233,.08) 0%, transparent 60%);
}
.info-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--dark-lighter));
  pointer-events: none;
}
.info-hero h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 1.5);
}
.info-hero-sub {
  font-size: 1.15rem;
  color: var(--gray-light);
  max-width: 600px;
  margin: 0 auto;
}
.info-content {
  padding: calc(var(--spacing) * 4) 0 calc(var(--spacing) * 12);
  position: relative;
  z-index: 1;
  background: var(--dark-lighter);
}
.info-narrow {
  max-width: 860px;
  margin: 0 auto;
}
.info-block {
  margin-bottom: calc(var(--spacing) * 6);
}
.info-block h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 2);
  color: var(--white);
}
.info-block p {
  color: var(--gray-light);
  font-size: .95rem;
  line-height: 1.8;
  margin-bottom: calc(var(--spacing) * 2);
}
.info-stats-row {
  display: flex;
  gap: calc(var(--spacing) * 5);
  margin: calc(var(--spacing) * 4) 0;
  flex-wrap: wrap;
}
.info-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.info-stat-num {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.info-stat-label {
  font-size: .85rem;
  color: var(--gray);
  margin-top: 4px;
}
.info-cta-row {
  display: flex;
  gap: calc(var(--spacing) * 2);
  justify-content: center;
  margin-top: calc(var(--spacing) * 4);
  flex-wrap: wrap;
}
.info-cta-row .btn { text-decoration: none; }

/* Meet the humans */
.meet-humans { text-align: center; }
.meet-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing) * 3);
  margin-top: calc(var(--spacing) * 4);
}
.meet-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: calc(var(--border-radius) * 1.2);
  padding: calc(var(--spacing) * 4);
  text-align: center;
  transition: all .3s ease;
}
.meet-card:hover {
  border-color: rgba(14,165,233,.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(14,165,233,.1);
}
.meet-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(14,165,233,.12), rgba(20,184,166,.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto calc(var(--spacing) * 2);
  color: var(--primary);
}
.meet-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: calc(var(--spacing));
}
.meet-card p {
  color: var(--gray-light);
  font-size: .9rem;
  line-height: 1.6;
  margin-bottom: calc(var(--spacing) * 3);
}
.meet-card .btn {
  text-decoration: none;
  display: inline-block;
}
@media (max-width: 768px) {
  .meet-options { grid-template-columns: 1fr; }
}

/* Legal content (Privacy, Terms) */
.legal-content h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin: calc(var(--spacing) * 5) 0 calc(var(--spacing) * 1.5);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
  color: var(--gray-light);
  font-size: .92rem;
  line-height: 1.8;
  margin-bottom: calc(var(--spacing) * 2);
}
.legal-content ul {
  padding-left: 20px;
  margin-bottom: calc(var(--spacing) * 2);
}
.legal-content li {
  color: var(--gray-light);
  font-size: .92rem;
  line-height: 1.8;
  margin-bottom: calc(var(--spacing));
}
.legal-content a {
  color: var(--primary);
  text-decoration: none;
}
.legal-content a:hover { text-decoration: underline; }

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: calc(var(--spacing) * 6);
  align-items: start;
}
.contact-form-col h2,
.contact-info-col h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 3);
  color: var(--white);
}
.contact-form-col textarea {
  width: 100%;
  padding: calc(var(--spacing) * 1.5);
  background: var(--dark);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: calc(var(--border-radius) / 2);
  color: var(--white);
  font-size: 1rem;
  font-family: inherit;
  resize: vertical;
  transition: border-color var(--transition);
}
.contact-form-col textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.contact-info-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 3);
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing) * 3);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--gray-light);
  font-size: .92rem;
}
.contact-info-item svg { color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.contact-info-item strong { display: block; color: var(--white); margin-bottom: 2px; }
.contact-info-item a { color: var(--primary); text-decoration: none; }
.contact-info-item a:hover { text-decoration: underline; }
.contact-note {
  margin-top: calc(var(--spacing) * 3);
  color: var(--gray);
  font-size: .85rem;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
  .info-stats-row { justify-content: center; }
  .info-cta-row { flex-direction: column; }
  .info-cta-row .btn { width: 100%; }
}

/* Referral banner */
.referral-banner-section {
  padding: calc(var(--spacing) * 8) 0;
  position: relative;
  z-index: 1;
  background: var(--dark);
}
.referral-banner {
  background: linear-gradient(135deg, rgba(14,165,233,.08), rgba(20,184,166,.08));
  border: 1px solid rgba(14,165,233,.25);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 5) calc(var(--spacing) * 6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--spacing) * 4);
  flex-wrap: wrap;
}
.referral-banner-content {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing) * 3);
  flex: 1;
  min-width: 280px;
}
.referral-banner-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--white);
}
.referral-banner-text h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.referral-banner-text p {
  color: var(--gray-light);
  font-size: .95rem;
  line-height: 1.5;
}

/* Trust strip */
.trust-strip {
  display: flex;
  justify-content: center;
  gap: calc(var(--spacing) * 6);
  margin-top: calc(var(--spacing) * 10);
  padding-top: calc(var(--spacing) * 6);
  border-top: 1px solid rgba(255,255,255,.06);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing));
  color: var(--gray);
  font-size: .9rem;
  font-weight: 500;
}
.trust-item svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* Final CTA */
.final-cta-section {
  padding: calc(var(--spacing) * 10) 0 calc(var(--spacing) * 12);
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, var(--dark), var(--dark-lighter));
}
.final-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,.2), transparent);
}
.final-cta {
  text-align: center;
}
.final-cta h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 2);
}
.final-cta p {
  color: var(--gray-light);
  font-size: 1.1rem;
  margin-bottom: calc(var(--spacing) * 5);
}
.final-cta-actions {
  display: flex;
  gap: calc(var(--spacing) * 2);
  justify-content: center;
  flex-wrap: wrap;
}
.final-cta-actions .btn {
  text-decoration: none;
}

.cta-banner {
  background: linear-gradient(135deg, var(--dark-lighter), var(--dark-card));
  border: 1px solid rgba(14, 165, 233, 0.3);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 6);
  text-align: center;
  position: relative;
  overflow: hidden;
}


@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
}

.cta-banner h3 {
  font-size: 2rem;
  margin-bottom: calc(var(--spacing) * 2);
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: var(--gray-light);
  margin-bottom: calc(var(--spacing) * 3);
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
}
.cta-banner .btn {
  text-decoration: none;
  position: relative;
  z-index: 1;
}
.referral-banner .btn {
  text-decoration: none;
  flex-shrink: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: calc(var(--spacing) * 4);
}

.feature {
  text-align: center;
  padding: calc(var(--spacing) * 4);
}

.feature-icon {
  font-size: 4rem;
  margin-bottom: calc(var(--spacing) * 2);
  display: inline-block;
  animation: float 3s ease-in-out infinite;
  color: var(--primary);
}

.feature:nth-child(2) .feature-icon {
  animation-delay: 0.5s;
}

.feature:nth-child(3) .feature-icon {
  animation-delay: 1s;
}

.feature:nth-child(4) .feature-icon {
  animation-delay: 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.feature h3 {
  font-size: 1.5rem;
  margin-bottom: calc(var(--spacing) * 2);
}

.feature p {
  color: var(--gray-light);
  line-height: 1.8;
}

.footer {
  background: var(--dark-lighter);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: calc(var(--spacing) * 8) 0 calc(var(--spacing) * 4) 0;
  position: relative;
  z-index: 1;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: calc(var(--spacing) * 6);
  margin-bottom: calc(var(--spacing) * 6);
}

.footer-brand p {
  color: var(--gray-light);
  margin-top: calc(var(--spacing) * 2);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing) * 4);
}

.footer-links h4 {
  margin-bottom: calc(var(--spacing) * 2);
}

.footer-links a {
  display: block;
  color: var(--gray-light);
  text-decoration: none;
  margin-bottom: calc(var(--spacing));
  transition: color var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: calc(var(--spacing) * 4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray);
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: var(--dark-lighter);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 6);
  max-width: 450px;
  width: 90%;
  position: relative;
  animation: slideUp 0.3s ease;
}

.aiden-modal-content {
    background: var(--dark-lighter);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: calc(var(--spacing) * 6);
    max-width: 1000px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease;
    text-align: center;
}

/* Avatar video */
.avatar-video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #0a0a0a;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin: 16px 0;
}
.avatar-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}
.avatar-status {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted, #94a3b8);
    font-size: .95rem;
}

@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: calc(var(--spacing) * 2);
  right: calc(var(--spacing) * 2);
  background: none;
  border: none;
  color: var(--gray-light);
  font-size: 2rem;
  cursor: pointer;
  transition: color var(--transition);
}

.modal-close:hover {
  color: var(--white);
}

.auth-form h2 {
  font-size: 2rem;
  margin-bottom: calc(var(--spacing));
  text-align: center;
}

.auth-subtitle {
  text-align: center;
  color: var(--gray-light);
  margin-bottom: calc(var(--spacing) * 4);
}

.form-group {
  margin-bottom: calc(var(--spacing) * 3);
}

.form-group label {
  display: block;
  margin-bottom: calc(var(--spacing));
  font-weight: 500;
  color: var(--gray-light);
}

.form-group input {
  width: 100%;
  padding: calc(var(--spacing) * 1.5);
  background: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--border-radius) / 2);
  color: var(--white);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
}

.auth-form .btn {
  width: 100%;
  margin-top: calc(var(--spacing) * 2);
}

.auth-switch {
  text-align: center;
  margin-top: calc(var(--spacing) * 3);
  color: var(--gray-light);
}

.auth-switch a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.auth-switch a:hover {
  text-decoration: underline;
}

/* Auth page layout */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--spacing) * 4);
  background: var(--dark);
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--dark-lighter);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--border-radius) * 1.5);
  padding: calc(var(--spacing) * 5);
}

.auth-logo {
  text-align: center;
  margin-bottom: calc(var(--spacing) * 3);
}

.auth-logo img {
  height: 78px;
  width: auto;
}

/* Form row for side-by-side fields */
.form-row {
  display: flex;
  gap: calc(var(--spacing) * 2);
}

.form-half {
  flex: 1;
}

/* Checkbox styling */
.form-check {
  margin-bottom: calc(var(--spacing) * 1);
}

.check-label {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing));
  color: var(--gray-light);
  font-size: 0.9rem;
  cursor: pointer;
}

.check-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

/* Validation errors */
.field-validation-error {
  color: var(--error);
  font-size: 0.8rem;
  margin-top: calc(var(--spacing) * 0.5);
  display: block;
}

/* Forgot password link */
.forgot-link {
  text-align: right;
  margin-bottom: calc(var(--spacing) * 0.5);
}

.forgot-link a {
  color: var(--primary);
  text-decoration: none;
  font-size: 0.85rem;
}

.forgot-link a:hover {
  text-decoration: underline;
}

/* Forgot password modal */
.forgot-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.forgot-modal-panel {
  background: var(--dark-lighter);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--border-radius) * 1.5);
  padding: calc(var(--spacing) * 4);
  width: 100%;
  max-width: 420px;
  position: relative;
}

.forgot-modal-panel h3 {
  font-size: 1.4rem;
  margin-bottom: calc(var(--spacing));
  color: var(--white);
}

.forgot-modal-panel p {
  color: var(--gray-light);
  font-size: 0.9rem;
  margin-bottom: calc(var(--spacing) * 3);
  line-height: 1.5;
}

.forgot-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--gray);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
}

.forgot-modal-close:hover {
  color: var(--white);
}

/* Password strength indicator */
.password-strength {
  margin-bottom: calc(var(--spacing) * 2);
  font-size: 0.85rem;
  font-weight: 500;
}

.pw-weak {
  color: var(--error);
}

.pw-fair {
  color: var(--warning);
}

.pw-strong {
  color: var(--success);
}

/* Verification code inputs */
.code-inputs {
  display: flex;
  gap: calc(var(--spacing) * 1.5);
  justify-content: center;
  margin: calc(var(--spacing) * 3) 0;
}

.code-digit {
  width: 52px;
  height: 60px;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--dark);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--border-radius) / 2);
  color: var(--white);
  font-family: inherit;
  transition: border-color var(--transition);
}

.code-digit:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

/* Onboarding */
.onboarding-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--spacing) * 4);
  background: var(--dark);
}

.onboarding-container {
  width: 100%;
  max-width: 540px;
  text-align: center;
}

.onboarding-slide {
  display: none;
  animation: fadeSlide 0.4s ease;
}

.onboarding-slide.active {
  display: block;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.onboarding-visual {
  margin-bottom: calc(var(--spacing) * 4);
}

.onboarding-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  background: rgba(14, 165, 233, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.onboarding-icon svg {
  width: 80px;
  height: 80px;
}

.onboarding-slide h2 {
  font-size: 1.75rem;
  margin-bottom: calc(var(--spacing) * 2);
  color: var(--white);
}

.onboarding-text {
  color: var(--gray-light);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 440px;
  margin: 0 auto;
}

.onboarding-nav {
  margin-top: calc(var(--spacing) * 6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.onboarding-dots {
  display: flex;
  gap: calc(var(--spacing));
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  cursor: pointer;
  transition: all var(--transition);
}

.dot.active {
  background: var(--primary);
  transform: scale(1.2);
}

.onboarding-actions {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing) * 2);
}

.btn-onboarding-skip {
  background: none;
  border: none;
  color: var(--gray);
  font-size: 0.95rem;
  cursor: pointer;
  padding: calc(var(--spacing)) calc(var(--spacing) * 2);
  transition: color var(--transition);
}

.btn-onboarding-skip:hover {
  color: var(--white);
}

.btn-onboarding-next {
  min-width: 140px;
}

/* Responsive auth */
@media (max-width: 520px) {
  .auth-card {
    padding: calc(var(--spacing) * 3);
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .code-digit {
    width: 44px;
    height: 50px;
    font-size: 1.2rem;
  }

  .code-inputs {
    gap: calc(var(--spacing));
  }
}

.admin-container {
  display: grid;
  grid-template-columns: 250px 1fr 350px;
  min-height: calc(100vh - 80px);
  margin-top: 80px;
}

.admin-sidebar {
  background: var(--dark-lighter);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding: calc(var(--spacing) * 3);
}

.sidebar-section h3 {
  font-size: 1.2rem;
  margin-bottom: calc(var(--spacing) * 2);
  color: var(--gray-light);
}

.category-filter {
  display: block;
  width: 100%;
  padding: calc(var(--spacing) * 1.5);
  background: transparent;
  border: none;
  color: var(--gray-light);
  text-align: left;
  cursor: pointer;
  border-radius: calc(var(--border-radius) / 2);
  transition: all var(--transition);
  font-size: 0.95rem;
  margin-bottom: calc(var(--spacing));
}

.category-filter:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
}

.category-filter.active {
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
}

.admin-main {
  padding: calc(var(--spacing) * 4);
  overflow-y: auto;
}

.admin-header {
  margin-bottom: calc(var(--spacing) * 4);
}

.admin-header h1 {
  font-size: 2.5rem;
  margin-bottom: calc(var(--spacing));
}

.admin-header p {
  color: var(--gray-light);
  font-size: 1.1rem;
}

.services-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: calc(var(--spacing) * 3);
}

.service-card {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 3);
  transition: all var(--transition);
}

.service-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.2);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: calc(var(--spacing) * 2);
}

.service-name {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: calc(var(--spacing) / 2);
}

.service-category-badge {
  display: inline-block;
  padding: calc(var(--spacing) / 2) calc(var(--spacing) * 1.5);
  background: rgba(14, 165, 233, 0.2);
  color: var(--primary);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
}

.service-description {
  color: var(--gray-light);
  margin-bottom: calc(var(--spacing) * 2);
  line-height: 1.6;
  font-size: 0.95rem;
}

.service-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.service-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.service-provider {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing));
  margin-top: calc(var(--spacing));
  padding-top: calc(var(--spacing));
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: var(--gray);
}

.add-to-cart {
  padding: calc(var(--spacing)) calc(var(--spacing) * 2);
  font-size: 0.9rem;
}

.cart-sidebar {
  background: var(--dark-lighter);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding: calc(var(--spacing) * 3);
  display: flex;
  flex-direction: column;
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--spacing) * 3);
  padding-bottom: calc(var(--spacing) * 2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cart-header h3 {
  font-size: 1.5rem;
}

.cart-badge {
  background: var(--primary);
  color: var(--white);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  margin-bottom: calc(var(--spacing) * 3);
}

.empty-cart {
  text-align: center;
  padding: calc(var(--spacing) * 6) 0;
  color: var(--gray);
}

.empty-cart-subtitle {
  font-size: 0.9rem;
  margin-top: calc(var(--spacing));
}

.cart-item {
  background: var(--dark);
  border-radius: calc(var(--border-radius) / 2);
  padding: calc(var(--spacing) * 2);
  margin-bottom: calc(var(--spacing) * 2);
  position: relative;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.cart-item-name {
  font-weight: 600;
  margin-bottom: calc(var(--spacing) / 2);
  padding-right: calc(var(--spacing) * 3);
}

.cart-item-price {
  color: var(--accent);
  font-weight: 600;
}

.remove-from-cart {
  position: absolute;
  top: calc(var(--spacing) * 2);
  right: calc(var(--spacing) * 2);
  background: rgba(239, 68, 68, 0.2);
  border: none;
  color: var(--error);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.remove-from-cart:hover {
  background: var(--error);
  color: var(--white);
}

.cart-footer {
  padding-top: calc(var(--spacing) * 3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing) * 3);
}

.cart-total span:last-child {
  color: var(--accent);
}

.ai-avatar {
  position: fixed;
  bottom: calc(var(--spacing) * 4);
  right: calc(var(--spacing) * 4);
  z-index: 999;
  cursor: pointer;
}

.avatar-circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.4);
  animation: avatarFloat 3s ease-in-out infinite;
}

@keyframes avatarFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.avatar-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

.avatar-icon {
  font-size: 2rem;
  z-index: 1;
}

.avatar-tooltip {
  position: absolute;
  bottom: 100%;
  right: 0;
  background: var(--dark-lighter);
  padding: calc(var(--spacing)) calc(var(--spacing) * 2);
  border-radius: calc(var(--border-radius) / 2);
  white-space: nowrap;
  margin-bottom: calc(var(--spacing));
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.ai-avatar:hover .avatar-tooltip {
  opacity: 1;
}

.notification {
  position: fixed;
  top: calc(var(--spacing) * 10);
  right: calc(var(--spacing) * 3);
  background: var(--dark-lighter);
  border: 1px solid var(--primary);
  border-radius: var(--border-radius);
  padding: calc(var(--spacing) * 2) calc(var(--spacing) * 3);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  animation: slideInRight 0.3s ease;
  max-width: 400px;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.notification.success {
  border-color: var(--success);
}

.notification.error {
  border-color: var(--error);
}

.user-info {
  color: var(--gray-light);
  font-size: 0.95rem;
}

@media (max-width: 1200px) {
  .admin-container {
    grid-template-columns: 220px 1fr 300px;
  }
}

@media (max-width: 968px) {
  .admin-container {
    grid-template-columns: 1fr;
  }

  .admin-sidebar,
  .cart-sidebar {
    display: none;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

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

  .services-catalog {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .nav-links {
    display: none;
  }
  .nav-hamburger {
    display: flex;
  }

  .aiden-header{
    font-size:medium;
  }

  .step-connector { display: none; }
  .steps-grid { flex-direction: column; align-items: center; gap: calc(var(--spacing) * 2); }
  .step-card { flex: none; width: 100%; max-width: 320px; }

  .solutions-grid { grid-template-columns: 1fr; }
  .solution-tile { min-height: auto; }

  .sol-two-col { grid-template-columns: 1fr; }
  .sol-related-grid { grid-template-columns: 1fr; }
  .sol-hero-cta { flex-direction: column; }
  .sol-hero-cta .btn { width: 100%; }
  .sol-cta-actions { flex-direction: column; }
  .sol-cta-actions .btn { width: 100%; }

  .whatsapp-banner { flex-direction: column; text-align: center; }
  .whatsapp-icon { margin: 0 auto; }
  .whatsapp-banner .btn { width: 100%; text-align: center; }

  .hero-pills { gap: calc(var(--spacing)); }
  .hero-pill { font-size: .8rem; padding: 6px 14px; }

  .referral-banner { flex-direction: column; text-align: center; }
  .referral-banner-content { flex-direction: column; }
  .referral-banner .btn { width: 100%; text-align: center; }

  .trust-strip { gap: calc(var(--spacing) * 3); }

  .final-cta-actions { flex-direction: column; }
  .final-cta-actions .btn { width: 100%; }

  :root {
    --chatbot-size: 100px;
  }
  #aiChatbotBubble {
    bottom: calc(18px + 108px + 14px);
  }
}