/* ========================================
   NEXORA — Brand Stylesheet
   nexorajo.com
   ======================================== */

:root {
  --bg-primary: #070d1a;
  --bg-secondary: #0d1528;
  --bg-card: #111d35;
  --bg-card-hover: #162240;
  --blue-primary: #1a7fe8;
  --blue-light: #00cfff;
  --blue-gradient: linear-gradient(135deg, #1a7fe8 0%, #00cfff 100%);
  --accent: #00cfff;
  --white: #ffffff;
  --text-primary: #e8f0ff;
  --text-secondary: #7a94b8;
  --text-muted: #4a6080;
  --border: rgba(26, 127, 232, 0.2);
  --border-hover: rgba(0, 207, 255, 0.4);
  --shadow-blue: 0 0 40px rgba(26, 127, 232, 0.15);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

/* Arabic font override */
[lang="ar"] body,
html[dir="rtl"] body {
  font-family: 'Cairo', 'Tajawal', 'Inter', sans-serif;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--blue-primary); border-radius: 3px; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

html[dir="rtl"] h1,
html[dir="rtl"] h2,
html[dir="rtl"] h3 {
  letter-spacing: 0;
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 16px;
  border: 1px solid rgba(0, 207, 255, 0.3);
  border-radius: 100px;
  background: rgba(0, 207, 255, 0.05);
  margin-bottom: 20px;
}

html[dir="rtl"] .section-label { letter-spacing: 0; }

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

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

section { padding: 100px 0; position: relative; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-gradient);
  color: white;
  box-shadow: 0 4px 24px rgba(26, 127, 232, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(26, 127, 232, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--border-hover);
  background: rgba(26, 127, 232, 0.08);
  transform: translateY(-2px);
}

.btn-lg { padding: 18px 36px; font-size: 16px; }

/* ══════════════════════════════════
   NAVBAR  — fixed, always visible
══════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(7, 13, 26, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(26, 127, 232, 0.12);
  transition: background var(--transition), box-shadow var(--transition);
}

#navbar.scrolled {
  background: rgba(7, 13, 26, 0.97);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-blue);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 16px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 52px;
  width: auto;
  display: block;
}

/* Nav links — centred */
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
  white-space: nowrap;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-gradient);
  border-radius: 1px;
  transition: width var(--transition);
}

html[dir="rtl"] .nav-links a::after { left: auto; right: 0; }

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

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Right side CTA + language toggle */
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  background: rgba(26, 127, 232, 0.1);
  border: 1px solid var(--border);
  border-radius: 100px;
  overflow: hidden;
  height: 34px;
}

.lang-btn {
  padding: 0 12px;
  height: 100%;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--text-muted);
  transition: var(--transition);
}

.lang-btn.active {
  background: var(--blue-gradient);
  color: white;
  border-radius: 100px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: var(--transition);
}

/* ── MOBILE MENU ── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7, 13, 26, 0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.mobile-menu a:hover { color: var(--accent); }

.mobile-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 28px;
  color: var(--text-secondary);
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}

html[dir="rtl"] .mobile-close { right: auto; left: 24px; }

.mobile-lang {
  display: flex;
  gap: 0;
  background: rgba(26, 127, 232, 0.1);
  border: 1px solid var(--border);
  border-radius: 100px;
  overflow: hidden;
}

.mobile-lang .lang-btn { font-size: 14px; padding: 8px 20px; }

/* ══════════════════════════════════
   HERO
══════════════════════════════════ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-height) + 60px) 24px 80px;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.hero-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(26, 127, 232, 0.12) 0%, rgba(0, 207, 255, 0.04) 50%, transparent 70%);
  animation: heroGlow 6s ease-in-out infinite;
}

@keyframes heroGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
  50%       { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 127, 232, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 127, 232, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 0%, transparent 100%);
}

.hero-particles { position: absolute; inset: 0; }

.hero-content { position: relative; z-index: 2; max-width: 900px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 127, 232, 0.1);
  border: 1px solid rgba(26, 127, 232, 0.3);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 32px;
  animation: fadeDown 0.8s ease both;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(40px, 7vw, 78px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 24px;
  animation: fadeUp 0.8s 0.1s ease both;
  line-height: 1.08;
}

html[dir="rtl"] .hero-title { letter-spacing: 0; }

.hero-title .line2 {
  display: block;
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 44px;
  line-height: 1.75;
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.3s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  margin-top: 72px;
  padding-top: 44px;
  border-top: 1px solid var(--border);
  animation: fadeUp 0.8s 0.4s ease both;
  flex-wrap: wrap;
}

.stat-item { text-align: center; }

.stat-number {
  font-size: 34px;
  font-weight: 800;
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
}

/* ══════════════════════════════════
   SERVICES
══════════════════════════════════ */
#services { background: var(--bg-secondary); }

.section-header { text-align: center; margin-bottom: 60px; }

.section-title {
  font-size: clamp(30px, 4vw, 50px);
  color: var(--white);
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--blue-gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-blue);
}

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

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(26, 127, 232, 0.12);
  border: 1px solid rgba(26, 127, 232, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  font-size: 26px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(26, 127, 232, 0.22);
  border-color: rgba(0, 207, 255, 0.4);
  box-shadow: 0 0 20px rgba(26, 127, 232, 0.3);
}

.service-name {
  font-size: 19px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.service-tags { display: flex; flex-wrap: wrap; gap: 7px; }

.tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(0, 207, 255, 0.08);
  border: 1px solid rgba(0, 207, 255, 0.2);
  border-radius: 100px;
  padding: 4px 11px;
}

/* ══════════════════════════════════
   BSS
══════════════════════════════════ */
#bss { background: var(--bg-primary); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.bss-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-card), var(--shadow-blue);
  position: relative;
  overflow: hidden;
}

.bss-mockup::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue-gradient);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }

.mockup-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: 4px;
}

html[dir="rtl"] .mockup-title { margin-left: 0; margin-right: 4px; }

.sms-list { display: flex; flex-direction: column; gap: 10px; }

.sms-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(26, 127, 232, 0.06);
  border: 1px solid rgba(26, 127, 232, 0.12);
  border-radius: var(--radius-sm);
}

.sms-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--blue-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.sms-info { flex: 1; min-width: 0; }

.sms-title { font-size: 12px; font-weight: 600; color: var(--white); }
.sms-sub   { font-size: 11px; color: var(--text-muted); margin-top: 1px; }

.sms-status {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 100px;
  flex-shrink: 0;
}

.status-delivered { color: #4ade80; background: rgba(74,222,128,0.1); }
.status-pending   { color: #fbbf24; background: rgba(251,191,36,0.1); }
.status-sent      { color: var(--accent); background: rgba(0,207,255,0.1); }

.bss-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.metric-box {
  background: rgba(26,127,232,0.06);
  border: 1px solid rgba(26,127,232,0.12);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}

.metric-val {
  font-size: 22px;
  font-weight: 800;
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-lbl { font-size: 11px; color: var(--text-muted); margin-top: 3px; }

/* Section content shared */
.col-content h2 {
  font-size: clamp(26px, 3.2vw, 42px);
  color: var(--white);
  margin-bottom: 16px;
}

.col-content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-secondary);
}

.check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(26,127,232,0.15);
  border: 1px solid rgba(26,127,232,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 10px;
  color: var(--accent);
  margin-top: 2px;
}

/* ══════════════════════════════════
   AI SOLUTIONS
══════════════════════════════════ */
#ai { background: var(--bg-secondary); }

.ai-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

.ai-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 18px;
  transition: var(--transition);
}

.ai-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.ai-card-icon { font-size: 26px; margin-bottom: 10px; }
.ai-card-title { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.ai-card-desc  { font-size: 12px; color: var(--text-muted); line-height: 1.6; }

/* Neural net SVG */
.neural-net {
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  aspect-ratio: 1;
}

.neural-svg { width: 100%; height: 100%; }

/* ══════════════════════════════════
   CRM
══════════════════════════════════ */
#crm { background: var(--bg-primary); }

.crm-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.crm-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue-gradient);
}

.pipeline {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.pipeline::-webkit-scrollbar { display: none; }

.pipeline-stage {
  flex-shrink: 0;
  background: rgba(26,127,232,0.06);
  border: 1px solid rgba(26,127,232,0.15);
  border-radius: var(--radius-sm);
  padding: 12px 12px;
  min-width: 108px;
}

.stage-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

html[dir="rtl"] .stage-label { letter-spacing: 0; }

.lead-card {
  background: var(--bg-secondary);
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 6px;
}

.lead-name  { font-size: 11px; font-weight: 600; color: var(--text-primary); }
.lead-value { font-size: 11px; color: var(--accent); margin-top: 2px; }

.crm-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

.crm-feat {
  padding: 18px;
  background: rgba(26,127,232,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.crm-feat:hover { border-color: var(--border-hover); }

.crm-feat-icon  { font-size: 22px; margin-bottom: 8px; }
.crm-feat-title { font-size: 13px; font-weight: 700; color: var(--white); margin-bottom: 5px; }
.crm-feat-desc  { font-size: 12px; color: var(--text-muted); line-height: 1.6; }

/* ══════════════════════════════════
   PROCESS
══════════════════════════════════ */
#process { background: var(--bg-secondary); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 60px;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-primary), var(--accent), var(--blue-primary), transparent);
  opacity: 0.35;
}

.process-step { text-align: center; padding: 0 16px; position: relative; }

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--blue-gradient);
  color: white;
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 8px rgba(26,127,232,0.1), 0 0 0 16px rgba(26,127,232,0.05);
}

.step-title  { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.step-desc   { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ══════════════════════════════════
   CHATBOT
══════════════════════════════════ */
#chatbot { background: var(--bg-primary); }

.chat-window {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card), var(--shadow-blue);
}

.chat-header {
  background: var(--blue-gradient);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.chat-name   { font-size: 13px; font-weight: 700; color: white; }
.chat-status { font-size: 11px; color: rgba(255,255,255,0.7); }

.online-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #4ade80;
  margin-right: 4px;
  animation: pulse 2s infinite;
}

html[dir="rtl"] .online-dot { margin-right: 0; margin-left: 4px; }

.chat-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 260px;
}

.chat-msg {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.chat-msg.user { flex-direction: row-reverse; }

.msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  font-weight: 700;
}

.msg-avatar.bot     { background: var(--blue-gradient); color: white; }
.msg-avatar.user-av { background: rgba(255,255,255,0.1); color: var(--text-secondary); }

.msg-bubble {
  max-width: 75%;
  padding: 9px 13px;
  border-radius: 13px;
  font-size: 13px;
  line-height: 1.5;
}

.msg-bubble.bot {
  background: rgba(26,127,232,0.12);
  border: 1px solid rgba(26,127,232,0.2);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

html[dir="rtl"] .msg-bubble.bot { border-bottom-left-radius: 13px; border-bottom-right-radius: 4px; }

.msg-bubble.user-msg {
  background: var(--blue-gradient);
  color: white;
  border-bottom-right-radius: 4px;
}

html[dir="rtl"] .msg-bubble.user-msg { border-bottom-right-radius: 13px; border-bottom-left-radius: 4px; }

.chat-input-bar {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chat-input-fake {
  flex: 1;
  background: rgba(26,127,232,0.06);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 14px;
  font-size: 12px;
  color: var(--text-muted);
}

.chat-send {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue-gradient);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  color: white;
  flex-shrink: 0;
}

.bot-channels { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }

.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.channel-chip:hover { border-color: var(--border-hover); color: var(--white); }

/* ══════════════════════════════════
   MARKETING
══════════════════════════════════ */
#marketing { background: var(--bg-secondary); }

.marketing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 20px;
}

.marketing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 26px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.marketing-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

html[dir="rtl"] .marketing-card::after { transform-origin: right; }

.marketing-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

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

.mk-icon  { font-size: 34px; margin-bottom: 18px; }
.mk-title { font-size: 19px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.mk-desc  { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 18px; }

.mk-metrics { display: flex; gap: 20px; }

.mk-metric { text-align: center; }

.mk-metric-val {
  font-size: 20px;
  font-weight: 800;
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mk-metric-lbl { font-size: 11px; color: var(--text-muted); }

/* ══════════════════════════════════
   WHY
══════════════════════════════════ */
#why { background: var(--bg-primary); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.why-card {
  padding: 30px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}

.why-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.why-icon  { font-size: 34px; margin-bottom: 14px; }
.why-title { font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.why-desc  { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ══════════════════════════════════
   CTA
══════════════════════════════════ */
#cta { padding: 72px 0; }

.cta-box {
  background: linear-gradient(135deg, rgba(26,127,232,0.15) 0%, rgba(0,207,255,0.08) 100%);
  border: 1px solid rgba(26,127,232,0.3);
  border-radius: 24px;
  padding: 72px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(26,127,232,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box h2   { font-size: clamp(26px, 4vw, 46px); color: var(--white); margin-bottom: 14px; }
.cta-box p    { font-size: 17px; color: var(--text-secondary); margin-bottom: 36px; max-width: 500px; margin-left: auto; margin-right: auto; }

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

/* ══════════════════════════════════
   CONTACT
══════════════════════════════════ */
#contact { background: var(--bg-secondary); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}

.contact-info h2 { font-size: clamp(26px, 3.5vw, 38px); color: var(--white); margin-bottom: 14px; }
.contact-info p  { font-size: 16px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 36px; }

.contact-details { display: flex; flex-direction: column; gap: 18px; }

.contact-item { display: flex; align-items: center; gap: 12px; }

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: rgba(26,127,232,0.1);
  border: 1px solid rgba(26,127,232,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}

.contact-text-label { font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 2px; }
.contact-text-val   { font-size: 14px; color: var(--text-primary); font-weight: 500; }

html[dir="rtl"] .contact-text-label { letter-spacing: 0; }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 7px;
  letter-spacing: 0.04em;
}

html[dir="rtl"] .form-group label { letter-spacing: 0; }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(26,127,232,0.1);
}

.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select option { background: var(--bg-secondary); }

/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 60px 0 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 44px;
  margin-bottom: 44px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2px;
}

.footer-logo img { height: 60px; width: auto; }

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 12px;
  max-width: 260px;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}

html[dir="rtl"] .footer-col h4 { letter-spacing: 0; }

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }

.footer-col ul a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

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

.social-links { display: flex; gap: 10px; }

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-link:hover {
  background: rgba(26,127,232,0.15);
  border-color: var(--border-hover);
  color: var(--white);
  transform: translateY(-2px);
}

/* ══════════════════════════════════
   ANIMATIONS
══════════════════════════════════ */
@keyframes fadeUp   { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeDown { from { opacity:0; transform:translateY(-16px);} to { opacity:1; transform:translateY(0); } }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 1100px) {
  .nav-links { gap: 20px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .marketing-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-links, .nav-right .btn-outline { display: none; }
  .hamburger { display: flex; }

  .two-col { grid-template-columns: 1fr; gap: 44px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .process-steps::before { display: none; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  section { padding: 60px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .marketing-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .ai-cards { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .cta-box { padding: 44px 22px; }
  .contact-form { padding: 24px; }
}