@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #1E40AF;
  --primary-light: #3B82F6;
  --primary-dark: #1e3a8a;
  --accent: #06B6D4;
  --dark: #0F172A;
  --dark-2: #1E293B;
  --dark-3: #334155;
  --gray: #64748B;
  --light: #F1F5F9;
  --lighter: #F8FAFC;
  --white: #FFFFFF;
  --text: #0F172A;
  --text-light: #475569;
  --border: #E2E8F0;
  --success: #10B981;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-md: 0 10px 15px rgba(0,0,0,.08), 0 4px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 20px 25px rgba(0,0,0,.08), 0 10px 10px rgba(0,0,0,.04);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
}

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

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

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: rgba(59,130,246,.1);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}
.text-center { text-align: center; }

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); transform: translateY(-1px); }
.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover { background: var(--light); transform: translateY(-1px); }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: .875rem; }

/* ── NAVBAR ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 180px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--dark);
}
.nav-logo-img {
  height: 170px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.nav-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-weight: 900;
  font-size: .9rem;
}
.footer-logo-img {
  height: 120px;
  width: auto;
  object-fit: contain;
  background: white;
  border-radius: 14px;
  padding: 10px 14px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: all .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: rgba(59,130,246,.08); }
.nav-cta { margin-left: 8px; }
.nav-links a.btn-primary { color: #ffffff; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: all .3s; }

/* ── HERO ───────────────────────────────────────────────── */
.hero {
  padding: 260px 0 100px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f2ff 50%, #f0f9ff 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(6,182,212,.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 16px 6px 8px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 20px;
}
.hero h1 span { color: var(--primary); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 32px; }
.stat { }
.stat-num { font-size: 1.5rem; font-weight: 800; color: var(--dark); }
.stat-label { font-size: .8rem; color: var(--gray); font-weight: 500; }

.hero-visual {
  position: relative;
}
.hero-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.hero-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.hero-card-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.hero-card-title { font-weight: 700; font-size: 1rem; }
.hero-card-sub { font-size: .8rem; color: var(--gray); }
.chat-bubble {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: .875rem;
  margin-bottom: 10px;
  max-width: 85%;
}
.chat-bubble.bot {
  background: var(--light);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.chat-bubble.user {
  background: var(--primary);
  color: white;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}
.chat-typing {
  display: flex; gap: 4px; padding: 12px 16px;
  background: var(--light);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  width: fit-content;
}
.chat-typing span {
  width: 8px; height: 8px;
  background: var(--gray);
  border-radius: 50%;
  animation: typing 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: .2s; }
.chat-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typing { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }

.floating-badge {
  position: absolute;
  background: white;
  border-radius: var(--radius);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
  animation: float 3s ease-in-out infinite;
}
.floating-badge.top { top: -20px; right: -20px; animation-delay: 0s; }
.floating-badge.bottom { bottom: -20px; left: -20px; animation-delay: 1.5s; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

/* ── LOGOS / TRUST BAR ──────────────────────────────────── */
.trust-bar {
  padding: 32px 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.trust-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: center;
}
.trust-label { font-size: .85rem; color: var(--gray); font-weight: 500; white-space: nowrap; }
.trust-logos { display: flex; align-items: center; gap: 36px; flex-wrap: wrap; }
.trust-logo {
  font-size: .9rem;
  font-weight: 700;
  color: var(--dark-3);
  opacity: .6;
  letter-spacing: -.01em;
}

/* ── SERVICES ───────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transition: transform .3s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(59,130,246,.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(30,64,175,.1), rgba(59,130,246,.15));
}
.service-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.service-card p { font-size: .9rem; color: var(--text-light); line-height: 1.6; margin-bottom: 16px; }
.service-card ul { }
.service-card ul li {
  font-size: .85rem;
  color: var(--text-light);
  padding: 4px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.service-card ul li::before { content: '✓'; color: var(--success); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* ── HOW IT WORKS ───────────────────────────────────────── */
.how-it-works { background: var(--light); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-top: 48px;
  position: relative;
}
.step {
  text-align: center;
  padding: 32px 24px;
}
.step-num {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 auto 20px;
}
.step h3 { font-weight: 700; margin-bottom: 10px; }
.step p { font-size: .9rem; color: var(--text-light); }

/* ── PRICING ────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
  align-items: start;
}
.pricing-card {
  background: white;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all .3s;
}
.pricing-card.featured {
  border-color: var(--primary);
  position: relative;
  transform: scale(1.03);
}
.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.pricing-name { font-size: .85rem; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.pricing-price { font-size: 2.2rem; font-weight: 900; color: var(--dark); margin-bottom: 4px; }
.pricing-price span { font-size: 1rem; font-weight: 500; color: var(--gray); }
.pricing-desc { font-size: .875rem; color: var(--text-light); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.pricing-features { margin-bottom: 28px; }
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: .875rem;
  color: var(--text-light);
}
.pricing-features li::before { content: '✓'; color: var(--success); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* ── WHY US ─────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 0;
}
.why-list { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.why-item { display: flex; gap: 16px; }
.why-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, rgba(30,64,175,.1), rgba(59,130,246,.15));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.why-item h4 { font-weight: 700; margin-bottom: 4px; }
.why-item p { font-size: .875rem; color: var(--text-light); }
.why-visual { display: flex; flex-direction: column; gap: 16px; }
.metric-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s;
}
.metric-card:hover { transform: translateX(4px); }
.metric-icon { font-size: 1.5rem; }
.metric-val { font-size: 1.3rem; font-weight: 800; color: var(--dark); }
.metric-label { font-size: .8rem; color: var(--gray); }

/* ── CTA SECTION ────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
}
.cta-section h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; color: white; margin-bottom: 16px; }
.cta-section p { font-size: 1.1rem; color: rgba(255,255,255,.8); margin-bottom: 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ─────────────────────────────────────────────── */
.footer {
  background: var(--dark);
  color: var(--light);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: .9rem; color: #94A3B8; margin: 16px 0 24px; line-height: 1.7; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; color: white; }
.footer-col h4 { font-size: .9rem; font-weight: 700; color: white; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: .875rem; color: #94A3B8; transition: color .2s; }
.footer-col ul li a:hover { color: var(--primary-light); }
.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: .85rem; color: #64748B; }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 36px; height: 36px;
  background: #1E293B;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  color: #94A3B8;
  transition: all .2s;
}
.social-link:hover { background: var(--primary); color: white; }

/* ── PAGE HERO ──────────────────────────────────────────── */
.page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f2ff 100%);
  text-align: center;
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; color: var(--dark); margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; color: var(--text-light); max-width: 600px; margin: 0 auto; }

/* ── CONTACT ────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.contact-info h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 16px; }
.contact-info p { color: var(--text-light); margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 20px; }
.contact-icon { width: 44px; height: 44px; background: rgba(30,64,175,.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.contact-item h4 { font-weight: 700; font-size: .9rem; margin-bottom: 2px; }
.contact-item p { font-size: .875rem; color: var(--text-light); margin: 0; }
.form-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: 6px; color: var(--dark); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .9rem;
  color: var(--dark);
  background: var(--lighter);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
  background: white;
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── ABOUT ──────────────────────────────────────────────── */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin-top: 48px; }
.value-card { text-align: center; padding: 32px 24px; background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); }
.value-icon { font-size: 2rem; margin-bottom: 16px; }
.value-card h3 { font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: .875rem; color: var(--text-light); }

/* ── ALERTS ─────────────────────────────────────────────── */
.alert { padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: .9rem; display: none; }
.alert-success { background: rgba(16,185,129,.1); color: #065F46; border: 1px solid rgba(16,185,129,.3); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero { padding: 120px 0 80px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .hero-stats { gap: 20px; }
  .nav-links { display: none; position: absolute; top: 70px; left: 0; right: 0; background: white; border-bottom: 1px solid var(--border); padding: 16px; flex-direction: column; box-shadow: var(--shadow-md); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: scale(1); }
  .why-grid { gap: 40px; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: center; }
  .hero-stats { flex-wrap: wrap; }
}

/* ── TESTIMONIALS ───────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.testimonials-grid-full {
  grid-template-columns: repeat(3, 1fr);
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-stars { color: #f59e0b; font-size: 1.1rem; letter-spacing: 2px; }
.testimonial-text { color: var(--text-light); font-size: .9rem; line-height: 1.7; flex: 1; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 800; font-size: .85rem;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: .9rem; color: var(--dark); }
.testimonial-role { font-size: .78rem; color: var(--text-light); margin-top: 2px; }

.review-summary {
  display: flex; align-items: center; gap: 20px;
  justify-content: center; margin-top: 28px;
}
.review-score { font-size: 4rem; font-weight: 900; color: var(--primary); line-height: 1; }
.review-stars-lg { color: #f59e0b; font-size: 1.6rem; letter-spacing: 3px; }
.review-count { color: rgba(255,255,255,.7); font-size: .85rem; margin-top: 4px; }

.review-form-wrap {
  max-width: 700px; margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.star-rating { display: flex; gap: 8px; margin-top: 8px; }
.star {
  font-size: 2rem; color: #e2e8f0; cursor: pointer;
  transition: color .15s, transform .15s;
}
.star.active, .star.selected { color: #f59e0b; }
.star:hover { transform: scale(1.15); }

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .testimonials-grid { grid-template-columns: 1fr; }
  .review-form-wrap { padding: 24px 16px; }
}

.empty-reviews {
  text-align: center;
  padding: 60px 24px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  border: 2px dashed var(--border);
}
.empty-reviews-icon { font-size: 3.5rem; margin-bottom: 16px; }
.empty-reviews h3 { font-size: 1.4rem; margin-bottom: 12px; color: var(--dark); }
.empty-reviews p { color: var(--text-light); max-width: 480px; margin: 0 auto 28px; line-height: 1.7; }

/* ── ANIMATIONS ─────────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── CHATBOT WIDGET ─────────────────────────────────────── */
#sdl-chat-widget { position: fixed; bottom: 28px; right: 28px; z-index: 9999; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }

#sdl-chat-bubble {
  width: 62px; height: 62px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(59,130,246,.5);
  transition: transform .2s, box-shadow .2s;
  position: relative;
}
#sdl-chat-bubble:hover { transform: scale(1.08); box-shadow: 0 6px 32px rgba(59,130,246,.6); }
#sdl-chat-bubble.sdl-hidden { display: none; }
#sdl-bubble-icon { font-size: 1.6rem; line-height: 1; }
#sdl-unread-dot {
  position: absolute; top: 4px; right: 4px;
  width: 14px; height: 14px;
  background: #ef4444; border-radius: 50%;
  border: 2px solid white;
  animation: sdl-pulse 1.8s infinite;
}
@keyframes sdl-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: .7; }
}

#sdl-chat-window {
  position: fixed; bottom: 100px; right: 28px;
  width: 360px; max-height: 560px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 12px 48px rgba(0,0,0,.18);
  display: none; flex-direction: column;
  overflow: hidden;
  animation: sdl-slide-up .3s ease;
}
#sdl-chat-window.sdl-open { display: flex; }
@keyframes sdl-slide-up {
  from { opacity: 0; transform: translateY(20px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

#sdl-chat-header {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  padding: 16px 18px;
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
#sdl-header-info { display: flex; align-items: center; gap: 12px; }
#sdl-header-avatar {
  width: 42px; height: 42px;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
#sdl-header-name { color: #fff; font-weight: 700; font-size: .95rem; }
#sdl-header-status { color: rgba(255,255,255,.8); font-size: .75rem; display: flex; align-items: center; gap: 5px; margin-top: 2px; }
#sdl-status-dot { width: 7px; height: 7px; background: #4ade80; border-radius: 50%; display: inline-block; }
#sdl-close-btn {
  background: rgba(255,255,255,.15); border: none; color: #fff;
  width: 30px; height: 30px; border-radius: 50%; cursor: pointer;
  font-size: .9rem; display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
#sdl-close-btn:hover { background: rgba(255,255,255,.3); }

#sdl-chat-messages {
  flex: 1; overflow-y: auto; padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
  background: #f8fafc;
}
#sdl-chat-messages::-webkit-scrollbar { width: 4px; }
#sdl-chat-messages::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }

.sdl-msg-wrap { display: flex; max-width: 88%; }
.sdl-msg-bot { align-self: flex-start; }
.sdl-msg-user { align-self: flex-end; flex-direction: row-reverse; }

.sdl-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: .875rem;
  line-height: 1.55;
}
.sdl-msg-bot .sdl-bubble {
  background: #fff;
  color: #1e293b;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
}
.sdl-msg-user .sdl-bubble {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.sdl-msg-bot .sdl-bubble a { color: #2563eb; font-weight: 600; }

.sdl-typing-bubble { display: flex; gap: 5px; align-items: center; padding: 12px 16px; }
.sdl-typing-bubble span {
  width: 7px; height: 7px;
  background: #94a3b8; border-radius: 50%;
  animation: sdl-bounce .9s infinite;
}
.sdl-typing-bubble span:nth-child(2) { animation-delay: .15s; }
.sdl-typing-bubble span:nth-child(3) { animation-delay: .3s; }
@keyframes sdl-bounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
}

.sdl-msg-in { animation: sdl-pop .25s ease; }
@keyframes sdl-pop {
  from { opacity: 0; transform: scale(.95) translateY(6px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

#sdl-quick-replies {
  padding: 8px 12px;
  display: flex; flex-wrap: wrap; gap: 6px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  flex-shrink: 0;
}
.sdl-quick-btn {
  background: #fff;
  border: 1.5px solid #3b82f6;
  color: #2563eb;
  border-radius: 20px;
  padding: 5px 12px;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .18s;
  white-space: nowrap;
}
.sdl-quick-btn:hover { background: #3b82f6; color: #fff; }

#sdl-chat-input-row {
  display: flex; gap: 8px; padding: 12px 14px;
  background: #fff;
  border-top: 1px solid #e2e8f0;
  flex-shrink: 0;
}
#sdl-chat-input {
  flex: 1;
  border: 1.5px solid #e2e8f0;
  border-radius: 24px;
  padding: 9px 16px;
  font-size: .875rem;
  outline: none;
  transition: border-color .2s;
  color: #1e293b;
}
#sdl-chat-input:focus { border-color: #3b82f6; }
#sdl-send-btn {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border: none; border-radius: 50%; color: #fff;
  font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s, box-shadow .2s;
  flex-shrink: 0;
}
#sdl-send-btn:hover { transform: scale(1.08); box-shadow: 0 4px 12px rgba(59,130,246,.4); }

@media (max-width: 420px) {
  #sdl-chat-window { width: calc(100vw - 20px); right: 10px; bottom: 90px; }
  #sdl-chat-bubble { bottom: 16px; right: 16px; }
}

/* ── INDUSTRIES GRID ──────────────────────────────────── */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.industry-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.industry-icon { font-size: 2.2rem; margin-bottom: 14px; }
.industry-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; color: var(--text); }
.industry-card ul { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.industry-card ul li { font-size: .82rem; color: var(--text-light); display: flex; gap: 8px; align-items: flex-start; }
.industry-card ul li::before { content: "✓"; color: var(--success); font-weight: 700; flex-shrink: 0; }
.industry-link { font-size: .82rem; font-weight: 700; color: var(--primary-light); display: inline-flex; align-items: center; gap: 4px; transition: gap .15s; }
.industry-link:hover { gap: 8px; }

/* ── SEE IT IN ACTION ─────────────────────────────────── */
.demo-section { background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%); padding: 96px 0; }
.demo-section .section-label { color: #60a5fa; background: rgba(96,165,250,.15); }
.demo-section .section-title { color: #f1f5f9; }
.demo-section .section-sub { color: #94a3b8; }

.demo-tabs { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 36px 0 40px; }
.demo-tab {
  padding: 10px 22px; border-radius: 999px; font-size: .85rem; font-weight: 700;
  cursor: pointer; border: 1.5px solid rgba(255,255,255,.15); background: transparent;
  color: #94a3b8; transition: all .2s; font-family: inherit;
}
.demo-tab.active, .demo-tab:hover { background: var(--primary-light); color: #fff; border-color: var(--primary-light); }

.demo-panels { position: relative; }
.demo-panel { display: none; }
.demo-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.demo-panel-text h3 { font-size: 1.4rem; font-weight: 800; color: #f1f5f9; margin-bottom: 16px; }
.demo-panel-text p { color: #94a3b8; margin-bottom: 24px; line-height: 1.7; }
.demo-panel-text ul { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.demo-panel-text ul li { display: flex; gap: 10px; color: #cbd5e1; font-size: .88rem; }
.demo-panel-text ul li .check { color: #34d399; font-weight: 700; flex-shrink: 0; }

.demo-panel-visual {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.demo-chat-window { display: flex; flex-direction: column; gap: 12px; }
.demo-chat-header {
  display: flex; align-items: center; gap: 12px; padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.demo-chat-avatar { width: 36px; height: 36px; background: linear-gradient(135deg,#3b82f6,#06b6d4); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.demo-chat-name { font-weight: 700; color: #f1f5f9; font-size: .9rem; }
.demo-chat-status { font-size: .72rem; color: #34d399; }
.demo-msg { padding: 10px 14px; border-radius: 12px; font-size: .82rem; line-height: 1.5; max-width: 88%; }
.demo-msg.bot { background: rgba(59,130,246,.15); color: #bfdbfe; border-bottom-left-radius: 4px; }
.demo-msg.user { background: var(--primary-light); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; }
.demo-typing { display: flex; gap: 4px; padding: 12px 14px; }
.demo-typing span { width: 7px; height: 7px; background: #60a5fa; border-radius: 50%; animation: typingBounce .9s infinite; }
.demo-typing span:nth-child(2) { animation-delay: .15s; }
.demo-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes typingBounce { 0%,60%,100% { transform: translateY(0); } 30% { transform: translateY(-6px); } }

.automation-flow { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius); padding: 14px 16px;
}
.flow-step-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.flow-step-text .flow-name { font-weight: 700; color: #f1f5f9; font-size: .85rem; }
.flow-step-text .flow-desc { font-size: .75rem; color: #94a3b8; }
.flow-arrow { text-align: center; color: #3b82f6; font-size: 1.2rem; padding: 4px 0; }

/* ── COMPARISON TABLE ──────────────────────────────────── */
.compare-wrap { overflow-x: auto; margin-top: 48px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1.5px solid var(--border); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 580px; }
.compare-table th {
  padding: 20px 24px; font-size: .82rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .06em; text-align: center; background: var(--light);
}
.compare-table th:first-child { text-align: left; }
.compare-table th.highlight { background: var(--primary); color: white; }
.compare-table td {
  padding: 16px 24px; font-size: .875rem; text-align: center;
  border-top: 1px solid var(--border); color: var(--text-light);
}
.compare-table td:first-child { text-align: left; font-weight: 600; color: var(--text); }
.compare-table td.highlight { background: rgba(59,130,246,.04); font-weight: 700; color: var(--primary-dark); }
.compare-table tr:hover td { background: var(--lighter); }
.compare-table tr:hover td.highlight { background: rgba(59,130,246,.08); }
.check-yes { color: var(--success); font-size: 1.1rem; font-weight: 700; }
.check-no  { color: #ef4444; font-size: 1.1rem; }
.check-partial { color: #f59e0b; font-size: .82rem; font-weight: 600; }

/* ── FAQ ───────────────────────────────────────────────── */
.faq-grid { max-width: 800px; margin: 48px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1.5px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; background: var(--white); border: none; cursor: pointer;
  font-size: .95rem; font-weight: 700; color: var(--text); text-align: left;
  font-family: inherit; gap: 16px; transition: background .15s;
}
.faq-question:hover { background: var(--lighter); }
.faq-chevron { width: 24px; height: 24px; background: var(--light); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .7rem; color: var(--primary-light); flex-shrink: 0; transition: transform .25s, background .15s; }
.faq-item.open .faq-chevron { transform: rotate(180deg); background: var(--primary-light); color: white; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; }
.faq-answer-inner { padding: 0 24px 20px; font-size: .88rem; color: var(--text-light); line-height: 1.7; }
.faq-item.open .faq-answer { max-height: 300px; }

/* ── PORTFOLIO PAGE ────────────────────────────────────── */
.portfolio-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-top: 48px; }
.portfolio-card {
  border: 1.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.portfolio-card-header { padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.portfolio-niche-badge {
  display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; padding: 4px 12px; border-radius: 999px; width: fit-content;
}
.portfolio-card-title { font-size: 1.15rem; font-weight: 800; }
.portfolio-card-sub { font-size: .82rem; color: var(--text-light); }
.portfolio-card-body { padding: 0 28px 28px; }
.portfolio-card-body h4 { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--gray); margin-bottom: 10px; }
.portfolio-deliverables { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.portfolio-deliverable { display: flex; gap: 10px; align-items: flex-start; font-size: .83rem; color: var(--text-light); }
.portfolio-deliverable::before { content: "✓"; color: var(--success); font-weight: 700; flex-shrink: 0; }
.portfolio-results { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
.portfolio-result { background: var(--light); border-radius: var(--radius-sm); padding: 12px; text-align: center; }
.portfolio-result .r-val { font-size: 1.1rem; font-weight: 800; }
.portfolio-result .r-label { font-size: .7rem; color: var(--text-light); }
.portfolio-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.portfolio-tool { font-size: .72rem; font-weight: 600; padding: 3px 10px; background: var(--lighter); border: 1px solid var(--border); border-radius: 999px; color: var(--text-light); }

/* ── GENERATIVE AI HERO BADGE ──────────────────────────── */
.gen-ai-badge { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, rgba(168,85,247,.15), rgba(59,130,246,.15)); border: 1px solid rgba(168,85,247,.3); border-radius: 999px; padding: 6px 16px; font-size: .78rem; font-weight: 700; color: #a855f7; margin-bottom: 20px; }

/* ── RESPONSIVE ADDITIONS ──────────────────────────────── */
@media (max-width: 900px) {
  .industries-grid { grid-template-columns: repeat(2,1fr); }
  .demo-panel.active { grid-template-columns: 1fr; }
  .demo-panel-visual { display: none; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .industries-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .demo-tabs { gap: 8px; }
  .demo-tab { padding: 8px 14px; font-size: .78rem; }
}