/* ============================================
   DINOBOO AI — STYLESHEET (Light Theme)
   ============================================ */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #1D4ED8;
  --primary-dark: #1E40AF;
  --primary-light: #EFF6FF;
  --secondary: #0EA5E9;
  --accent: #2563EB;
  --bg: #FAFBFE;
  --bg-2: #F1F5FB;
  --bg-card: #FFFFFF;
  --bg-card2: #F8FAFC;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --text: #0B1220;
  --text-muted: #475569;
  --text-dim: #94A3B8;
  --gradient: linear-gradient(135deg, #1D4ED8 0%, #0EA5E9 100%);
  --gradient-text: linear-gradient(90deg, #1D4ED8, #0EA5E9, #2563EB);
  --shadow: 0 4px 24px rgba(29, 78, 216, 0.08);
  --shadow-md: 0 8px 32px rgba(29, 78, 216, 0.1);
  --shadow-lg: 0 20px 60px rgba(11, 18, 32, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a:focus,
button:focus {
  outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(29, 78, 216, 0.45);
  outline-offset: 2px;
}

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

.section { padding: 88px 0; }

h1 { font-size: clamp(2.2rem, 4.5vw, 3.75rem); font-weight: 800; line-height: 1.12; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.65rem); font-weight: 700; line-height: 1.18; letter-spacing: -0.02em; }
h3 { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.01em; }
h4 { font-size: 1.05rem; font-weight: 600; }
p { color: var(--text-muted); line-height: 1.7; }

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== TYPOGRAPHY ===== */

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-header h2 { margin: 12px 0 16px; }
.section-header p { font-size: 1.05rem; }

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  border: 1px solid rgba(29, 78, 216, 0.14);
  padding: 6px 14px;
  border-radius: 100px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: var(--transition);
  background: rgba(250, 251, 254, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(250, 251, 254, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(11, 18, 32, 0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-start {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand { display: flex; align-items: center; }
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  object-fit: cover;
  display: block;
}
.brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}
.brand-name .accent { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-mobile-login {
  display: none;
}

.nav-mobile-head {
  display: none;
}

.nav-close {
  display: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}
.btn-ghost {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
}
.btn-ghost:hover { color: var(--text); }

.btn-nav-cta {
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient);
  padding: 9px 20px;
  border-radius: 10px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-nav-cta:hover {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(29, 78, 216, 0.28);
}
.btn-nav-cta:active {
  transform: scale(0.98);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 120px 0 0;
  overflow: hidden;
  background: linear-gradient(180deg, #EFF6FF 0%, var(--bg) 78%);
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 78, 216, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 78, 216, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero-bg-glow.g1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(29, 78, 216, 0.1) 0%, transparent 70%);
  top: -100px; left: -150px;
}
.hero-bg-glow.g2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(14,165,233,0.12) 0%, transparent 70%);
  top: 0; right: -100px;
}

.hero-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 56px;
}

.hero-center { max-width: 760px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  border: 1px solid rgba(29, 78, 216, 0.16);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

.hero-title { margin-bottom: 20px; }

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 62ch;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient);
  padding: 14px 28px;
  border-radius: 12px;
  transition: var(--transition);
  box-shadow: 0 8px 28px rgba(29, 78, 216, 0.24);
  white-space: nowrap;
}
.btn-primary-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(29, 78, 216, 0.32);
}
.btn-primary-hero:active {
  transform: scale(0.98);
}

.btn-outline-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  background: #fff;
  border: 1.5px solid var(--border-strong);
  padding: 14px 28px;
  border-radius: 12px;
  transition: var(--transition);
}
.btn-outline-hero:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline-hero:active {
  transform: scale(0.98);
}

.play-icon {
  width: 28px; height: 28px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.avatars { display: flex; }
.av {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-card2);
  border: 2px solid var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  margin-right: -10px;
}

.proof-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 14px;
}
.proof-bold { font-weight: 700; color: var(--text); }
.stars-small { margin-left: 8px; }

/* ===== HERO MOCKUP ===== */
.hero-mockup {
  position: relative;
  width: 100%;
  max-width: 900px;
}

.mockup-window {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(29, 78, 216, 0.06);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.r { background: #FF5F57; }
.dot.y { background: #FFBD2E; }
.dot.g { background: #28C840; }

.mockup-url {
  margin-left: 12px;
  font-size: 0.75rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.05);
  padding: 3px 12px;
  border-radius: 6px;
}

.mockup-body {
  display: flex;
  height: 340px;
}

.mock-sidebar {
  width: 56px;
  background: var(--bg-card2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 8px;
}

.mock-menu-item {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}
.mock-menu-item.active,
.mock-menu-item:hover {
  background: var(--gradient);
  color: #fff;
}

.mock-main { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 12px; overflow: hidden; }

.mock-stat-row { display: flex; gap: 12px; }
.mock-stat {
  flex: 1;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ms-label { font-size: 0.65rem; color: var(--text-dim); }
.ms-value { font-size: 1rem; font-weight: 700; color: var(--text); }
.ms-up { font-size: 0.65rem; color: #10B981; font-weight: 600; }

.mock-chart {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  flex: 1;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 70px;
}
.bar {
  flex: 1;
  background: rgba(99,102,241,0.3);
  border-radius: 4px 4px 0 0;
  transition: height 1s ease;
}
.bar.active { background: var(--gradient); }

.mock-chat {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chat-bubble {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  padding: 6px 10px;
  border-radius: 8px;
  max-width: 85%;
}
.chat-bubble.bot { background: rgba(99,102,241,0.15); color: var(--text); align-self: flex-start; }
.chat-bubble.user { background: var(--gradient); color: #fff; align-self: flex-end; flex-direction: row-reverse; }
.bot-icon { font-size: 14px; }

.typing-dots { display: flex; gap: 3px; }
.typing-dots span {
  width: 5px; height: 5px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-5px); }
}

/* Floating cards */
.float-card {
  position: absolute;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow);
  animation: floatCard 3s ease-in-out infinite;
  white-space: nowrap;
}
.float-card i { color: var(--primary); }
.fc1 { bottom: 40px; left: -50px; animation-delay: 0s; }
.fc2 { top: 40px; right: -40px; animation-delay: 0.8s; }
.fc3 { bottom: 80px; right: -30px; animation-delay: 1.6s; }
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===== MARQUEE ===== */
.hero-wave-section {
  margin-top: 60px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.trusted-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.marquee-wrap { overflow: hidden; }
.marquee-track {
  display: flex;
  gap: 48px;
  animation: marquee 20s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  transition: var(--transition);
}
.marquee-track span:hover { color: var(--primary); }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== SOLUTIONS ===== */
.solutions { background: var(--bg); }

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

.solution-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.solution-card:hover {
  border-color: rgba(29, 78, 216, 0.28);
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(29, 78, 216, 0.1);
}
.solution-card.featured-card {
  border-color: rgba(29, 78, 216, 0.32);
  background: linear-gradient(160deg, rgba(29, 78, 216, 0.05), rgba(14, 165, 233, 0.04));
}

.featured-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.sol-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(var(--ic), 0.15);
  border: 1px solid rgba(var(--ic), 0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--ic, var(--primary));
  background: color-mix(in srgb, var(--ic, var(--primary)) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--ic, var(--primary)) 25%, transparent);
  color: var(--ic, var(--primary));
}

.sol-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
}

.solution-card h3 { font-size: 1.25rem; color: var(--text); }
.solution-card p { font-size: 0.9rem; color: var(--text-muted); }

.sol-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sol-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sol-list li i { color: var(--primary); font-size: 11px; }

.sol-metric {
  margin-top: auto;
  padding: 12px 16px;
  background: rgba(99,102,241,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.metric-val {
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metric-label { font-size: 0.8rem; color: var(--text-muted); }

.sol-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.sol-link:hover { gap: 10px; }

/* ===== PRODUCTS / TABS ===== */
.products-section { background: var(--bg-2); }

.tabs-wrap { margin-bottom: 40px; }
.tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 6px;
  width: fit-content;
  margin: 0 auto;
}
.tab {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: none;
  padding: 10px 20px;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
}
.tab:hover { color: var(--text); }
.tab.active {
  background: var(--gradient);
  color: #fff;
  font-weight: 600;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.tab-panel-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.tab-text h3 { font-size: 1.6rem; margin-bottom: 16px; }
.tab-text p { margin-bottom: 24px; }

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.feature-tags span {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 100px;
}

.tab-stats {
  display: flex;
  gap: 28px;
  margin-bottom: 28px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.ts { display: flex; flex-direction: column; }
.ts-n { font-size: 1.5rem; font-weight: 800; background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ts-l { font-size: 0.75rem; color: var(--text-dim); }

.btn-primary-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient);
  padding: 11px 22px;
  border-radius: 10px;
  transition: var(--transition);
}
.btn-primary-sm:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(99,102,241,0.35);
}

/* Content Demo */
.content-demo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.demo-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
}
.demo-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-input {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.di-label { font-size: 0.75rem; color: var(--text-dim); }
.di-val { font-size: 0.82rem; font-weight: 500; color: var(--text); background: rgba(99,102,241,0.1); padding: 3px 10px; border-radius: 6px; }
.demo-btn {
  margin: 16px;
  background: var(--gradient);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px;
  border-radius: 10px;
  text-align: center;
  cursor: pointer;
}
.demo-output { padding: 16px; }
.do-label { font-size: 0.7rem; color: var(--text-dim); margin-bottom: 8px; }
.do-text {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
  border-left: 2px solid var(--primary);
  padding-left: 12px;
}

/* Chatbot Demo */
.chatbot-demo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.cd-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
}
.bot-avatar { font-size: 1.6rem; }
.cd-header strong { font-size: 0.9rem; display: block; }
.online-dot { font-size: 0.72rem; color: #10B981; }
.cd-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.cd-msg {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.5;
  max-width: 85%;
}
.cd-msg.bot { background: var(--bg-card2); color: var(--text); align-self: flex-start; border-bottom-left-radius: 4px; }
.cd-msg.user { background: var(--gradient); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.cd-msg a { color: #93C5FD; }
.bot-product-card { margin-top: 8px; display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.08); padding: 8px 10px; border-radius: 8px; gap: 8px; }
.bot-product-card span { font-size: 0.75rem; }
.bot-buy-btn { font-size: 0.72rem; background: #fff; color: #4F46E5; border: none; padding: 4px 10px; border-radius: 6px; cursor: pointer; font-weight: 600; }
.cd-input { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); }
.cd-input input { flex: 1; background: var(--bg-card2); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; font-size: 0.82rem; color: var(--text); outline: none; }
.cd-input button { background: var(--gradient); color: #fff; border: none; width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 14px; }

/* Workflow Demo */
.workflow-demo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}
.wf-title { font-size: 0.82rem; font-weight: 600; color: var(--text-dim); margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.06em; }
.wf-steps { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.wf-step {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 16px; font-size: 0.75rem;
  color: var(--text-dim); transition: var(--transition);
}
.wf-step i { font-size: 1rem; }
.wf-step.active { border-color: var(--primary); color: var(--primary); background: rgba(99,102,241,0.1); }
.wf-arrow { color: var(--text-dim); font-size: 1rem; }
.wf-metrics { display: flex; flex-direction: column; gap: 10px; }
.wf-m { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; background: var(--bg-card2); border-radius: 8px; font-size: 0.82rem; }
.wf-m span { color: var(--text-muted); }
.wf-m strong { color: var(--text); }

/* Analytics Demo */
.analytics-demo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}
.ad-header { font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 16px; }
.ad-chart { display: flex; align-items: flex-end; gap: 8px; height: 100px; margin-bottom: 16px; }
.ad-bar-wrap { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; height: 100%; justify-content: flex-end; }
.ad-bar { width: 100%; height: var(--h); background: rgba(99,102,241,0.35); border-radius: 4px 4px 0 0; transition: height 1s ease; }
.ad-bar.active-bar { background: var(--gradient); }
.ad-bar-wrap span { font-size: 0.65rem; color: var(--text-dim); }
.ad-insight { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.25); border-radius: 10px; padding: 12px; font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
.ai-chip { display: inline-block; font-size: 0.7rem; font-weight: 600; background: var(--gradient); color: #fff; padding: 2px 8px; border-radius: 6px; margin-bottom: 6px; }

/* ===== HOW IT WORKS ===== */
.how-section { background: var(--bg); }

.steps-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-item { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; position: relative; }

.step-circle {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
  transition: var(--transition);
}
.step-circle:hover { border-color: var(--primary); }
.step-num { font-size: 1rem; font-weight: 700; color: var(--primary); }

.step-done {
  background: linear-gradient(135deg, #10B981, #34D399) !important;
  border-color: transparent !important;
}
.step-done .step-num { color: #fff; }

.step-line {
  position: absolute;
  top: 26px; left: calc(50% + 26px);
  width: calc(100% - 52px);
  height: 1px;
  background: linear-gradient(90deg, var(--border), rgba(99,102,241,0.3));
  z-index: 0;
}

.step-body { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.step-icon-wrap {
  width: 56px; height: 56px;
  background: var(--gradient);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: #fff;
}
.step-body h4 { font-size: 1rem; }
.step-body p { font-size: 0.85rem; }

/* ===== RESULTS ===== */
.results {
  background: linear-gradient(135deg, #0B1220, #111827);
  position: relative;
  overflow: hidden;
}
.results-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.result-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.result-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-4px);
}
.result-icon { font-size: 1.5rem; color: var(--primary); margin-bottom: 12px; }
.result-num {
  font-size: 2.8rem;
  font-weight: 900;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
  line-height: 1;
}
.result-unit { font-size: 1.5rem; font-weight: 700; color: var(--primary); display: inline; }
.result-label { font-size: 0.95rem; font-weight: 600; color: var(--text); margin-top: 8px; }
.result-sub { font-size: 0.78rem; color: var(--text-dim); margin-top: 4px; }

.case-studies { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cs-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
}
.cs-card:hover { border-color: rgba(99,102,241,0.4); }
.cs-logo { font-size: 2.5rem; }
.cs-content { flex: 1; }
.cs-company { font-size: 0.8rem; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.cs-result { font-size: 0.92rem; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.cs-quote { font-size: 0.83rem; color: var(--text-dim); font-style: italic; }
.cs-metric { text-align: right; white-space: nowrap; }
.cs-metric span { display: block; font-size: 1.5rem; font-weight: 800; background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.cs-metric { font-size: 0.75rem; color: var(--text-dim); }

/* ===== PRICING ===== */
.pricing { background: var(--bg-2); }

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}
.toggle-label { font-size: 0.9rem; color: var(--text-muted); }
.active-label { color: var(--text); font-weight: 600; }
.save-badge { font-size: 0.72rem; background: rgba(16,185,129,0.15); color: #10B981; padding: 2px 8px; border-radius: 6px; margin-left: 4px; }

.toggle-switch { position: relative; display: inline-block; width: 48px; height: 26px; cursor: pointer; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.slider-toggle {
  position: absolute; inset: 0;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 26px;
  transition: var(--transition);
}
.slider-toggle::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  background: var(--text-muted);
  border-radius: 50%;
  left: 3px; top: 3px;
  transition: var(--transition);
}
input:checked + .slider-toggle { background: var(--primary); border-color: var(--primary); }
input:checked + .slider-toggle::before { transform: translateX(22px); background: #fff; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}
.price-card:hover { border-color: rgba(99,102,241,0.4); transform: translateY(-4px); }
.price-card.featured-price {
  border-color: rgba(99,102,241,0.6);
  background: linear-gradient(135deg, rgba(99,102,241,0.07), rgba(139,92,246,0.04));
  transform: scale(1.02);
}
.price-card.featured-price:hover { transform: scale(1.02) translateY(-4px); }

.pc-popular {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pc-header { margin-bottom: 24px; }
.pc-icon { font-size: 1.8rem; margin-bottom: 10px; }
.pc-header h3 { font-size: 1.3rem; margin-bottom: 6px; }
.pc-header p { font-size: 0.83rem; color: var(--text-muted); }

.pc-price { display: flex; align-items: flex-end; gap: 2px; margin-bottom: 6px; }
.price-currency { font-size: 1.2rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.price-num { font-size: 2.8rem; font-weight: 900; color: var(--text); line-height: 1; }
.price-period { font-size: 0.8rem; color: var(--text-dim); margin-bottom: 6px; }
.price-custom { font-size: 1.5rem; font-weight: 700; background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.price-note { font-size: 0.78rem; color: var(--text-dim); margin-bottom: 24px; }

.pc-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pc-features li { font-size: 0.85rem; color: var(--text-muted); display: flex; align-items: center; gap: 10px; }
.pc-features li i.fa-check { color: var(--primary); font-size: 11px; }
.pc-features li.disabled { color: var(--text-dim); text-decoration: line-through; }
.pc-features li.disabled i { color: var(--text-dim); }

.pc-btn {
  display: block;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 13px;
  border-radius: 11px;
  transition: var(--transition);
}
.pc-btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 6px 20px rgba(99,102,241,0.3);
}
.pc-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(99,102,241,0.45); }
.pc-btn-outline {
  border: 1px solid var(--border);
  color: var(--text);
}
.pc-btn-outline:hover { border-color: var(--primary); color: var(--primary); }

/* ===== FAQ ===== */
.faq-section { background: var(--bg); }

.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  gap: 12px;
  transition: var(--transition);
}
.faq-q:hover { color: var(--primary); }
.faq-q i { color: var(--text-dim); font-size: 0.8rem; transition: var(--transition); flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(180deg); color: var(--primary); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 24px 20px; }

/* ===== CTA FINAL ===== */
.cta-final { background: var(--bg-2); }

.cta-final-box {
  background: var(--bg-card);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 24px;
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-glow-1, .cta-glow-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.cta-glow-1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(99,102,241,0.2) 0%, transparent 70%);
  top: -100px; left: -100px;
}
.cta-glow-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(236,72,153,0.15) 0%, transparent 70%);
  bottom: -80px; right: -80px;
}

.cta-final-box .section-tag { margin-bottom: 16px; display: inline-block; }
.cta-final-box h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 16px; position: relative; }
.cta-final-box p { font-size: 1rem; margin-bottom: 36px; max-width: 500px; margin-left: auto; margin-right: auto; position: relative; }

.cta-final-form {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  max-width: 980px;
  width: 100%;
  margin: 0 auto 20px;
  position: relative;
}
.cta-final-form input {
  width: 100%;
  min-width: 0;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}
.cta-final-form input::placeholder { color: var(--text-dim); }
.cta-final-form input:focus { border-color: var(--primary); }
.cta-final-form button {
  white-space: nowrap;
  width: 100%;
}

.cta-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-dim);
  position: relative;
}
.cta-trust span { display: flex; align-items: center; gap: 6px; }
.cta-trust i { color: var(--primary); }

/* ===== FOOTER ===== */
.footer { background: #07080D; border-top: 1px solid var(--border); }

.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand { }
.footer-brand a { margin-bottom: 16px; display: inline-flex; }
.footer-brand .brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14);
}
.footer-brand .brand-name {
  color: #F8FAFC;
  font-size: 1.25rem;
}
.footer-brand .brand-name .accent { color: #60A5FA; }
.footer-brand p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 20px; }
.footer-legal {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.5;
  margin: -8px 0 8px;
}
.footer-email {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--primary);
  margin-bottom: 16px;
  transition: var(--transition);
}
.footer-email:hover { color: var(--primary-dark); }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  font-size: 14px;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--gradient); border-color: transparent; color: #fff; }

.footer-col h5 { font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-col a { display: block; font-size: 0.85rem; color: var(--text-dim); padding: 5px 0; transition: var(--transition); }
.footer-col a:hover { color: var(--primary); }

.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-bottom-inner p { font-size: 0.82rem; color: var(--text-dim); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.82rem; color: var(--text-dim); transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--primary); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 6px 20px rgba(99,102,241,0.35);
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { transform: translateY(-2px); }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card2);
  border: 1px solid rgba(99,102,241,0.3);
  color: var(--text);
  font-size: 0.9rem;
  padding: 14px 24px;
  border-radius: 12px;
  z-index: 2000;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ===== AOS (simple) ===== */
[data-aos] { opacity: 0; transition: opacity 0.7s ease, transform 0.7s ease; }
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.92); }
[data-aos].aos-animate { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .solutions-grid { grid-template-columns: 1fr; gap: 20px; }
  .solutions-grid .solution-card { max-width: 560px; margin: 0 auto; width: 100%; }
  .tab-panel-inner { grid-template-columns: 1fr; gap: 36px; }
  .steps-wrap { grid-template-columns: 1fr 1fr; }
  .step-line { display: none; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .price-card.featured-price { transform: scale(1); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .fc1, .fc2, .fc3 { display: none; }
  .cta-final-form {
    grid-template-columns: 1fr 1fr;
    max-width: 720px;
  }
  .cta-final-form button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .navbar { padding: 12px 0; }
  .nav-inner {
    gap: 12px;
    justify-content: space-between;
  }
  .nav-start { width: auto; flex: 1; justify-content: space-between; }
  .nav-start .brand { margin-left: auto; }

  .nav-links {
    position: fixed;
    top: 0; left: -100%;
    height: 100vh; width: 280px;
    background: var(--bg-card);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 24px;
    transition: left 0.3s ease;
    border-right: 1px solid var(--border);
    gap: 4px;
    z-index: 999;
  }
  .nav-links.open { left: 0; }
  .nav-mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 8px;
    padding: 0 4px;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
  }
  .nav-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    color: var(--text-muted);
    cursor: pointer;
  }
  .nav-links a { width: 100%; padding: 12px 16px; font-size: 1rem; }
  .nav-mobile-login {
    display: block;
    margin-top: 8px;
    padding-top: 14px !important;
    border-top: 1px solid var(--border);
    font-weight: 600;
    color: var(--primary) !important;
  }

  .hamburger { display: flex; }
  .nav-start .hamburger {
    margin-right: 2px;
  }
  .btn-ghost { display: none; }
  .btn-nav-cta { display: none; }

  .hero { padding: 100px 0 0; }
  .hero-sub { font-size: 1rem; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn-primary-hero, .btn-outline-hero { width: 100%; justify-content: center; }

  .hero-social-proof { flex-direction: column; gap: 8px; }

  .mockup-body { height: auto; flex-direction: column; }
  .mock-sidebar { flex-direction: row; width: 100%; height: 48px; padding: 8px 12px; justify-content: flex-start; }

  .steps-wrap { grid-template-columns: 1fr; }

  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .case-studies { grid-template-columns: 1fr; }

  .cta-final-box { padding: 40px 24px; }
  .cta-final-form { grid-template-columns: 1fr; }
  .cta-final-form input, .cta-final-form button { width: 100%; }

  .tabs { width: 100%; }
  .tab { font-size: 0.8rem; padding: 8px 12px; }

  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .results-grid { grid-template-columns: 1fr; }
  .result-card { padding: 24px 16px; }
  .mock-stat-row { flex-direction: column; }
  .hero-social-proof { display: none; }
  .cta-trust { flex-direction: column; gap: 12px; }
}

/* ===== VISUAL POLISH (preserve layout/content) ===== */
.bar { background: rgba(29, 78, 216, 0.22); }
.chat-bubble.bot { background: rgba(29, 78, 216, 0.1); }
.float-card {
  box-shadow: var(--shadow-md);
  border-color: rgba(29, 78, 216, 0.1);
}
.sol-metric { background: rgba(29, 78, 216, 0.06); }
.btn-primary-sm:active { transform: scale(0.98); }
.cta-final-form input:focus {
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.12);
}
.tab.active { box-shadow: 0 4px 14px rgba(29, 78, 216, 0.18); }
.result-card {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}
.faq-item.open { border-color: rgba(29, 78, 216, 0.22); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .float-card { animation: none !important; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}