/* ==========================================================================
   BayiKur.com - Modern & Kurumsal B2B Platform Tasarım Sistemi
   ========================================================================== */

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

:root {
  --primary: #1e40af;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --secondary: #0f172a;
  --accent: #059669;
  --accent-hover: #047857;
  --accent-light: #ecfdf5;
  --warning: #d97706;
  --warning-light: #fffbeb;
  --danger: #dc2626;
  --danger-light: #fef2f2;
  
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --surface-border: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--surface-alt);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   HEADER TASARIMI: 2 KATMANLI MASAÜSTÜ + BUTONSUZ MOBİL HAMBURGER
   ========================================================================== */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--surface-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

/* 1. Üst Katman: Logo, Slogan ve İletişim / WhatsApp */
.header-top {
  padding: 14px 0;
  border-bottom: 1px solid #f1f5f9;
}

.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.brand-logo .logo-icon {
  background: linear-gradient(135deg, var(--primary), #3b82f6);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.brand-logo span.dot {
  color: #f59e0b;
}

.brand-badge {
  background: #f1f5f9;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: none;
}

@media (min-width: 992px) {
  .brand-badge {
    display: inline-block;
  }
}

.header-top-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.header-contact-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.header-contact-text span {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.header-contact-text strong {
  font-size: 14px;
  color: var(--text-main);
  font-weight: 700;
}

.btn-whatsapp-header {
  background: #25d366;
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 2px 6px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-header:hover {
  background: #1ebc57;
  transform: translateY(-1px);
}

/* 2. Alt Katman: Logonun Altındaki Tam Genişlikte Menü Çubuğu */
.header-nav-bar {
  background: #ffffff;
}

.header-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.desktop-nav > li > a {
  display: block;
  padding: 14px 14px;
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.desktop-nav > li > a:hover,
.desktop-nav > li.active > a {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

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

/* Hamburger İkonu (Masaüstünde Gizli, Mobilde Açık) */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  justify-content: space-around;
  z-index: 1001;
}

.hamburger-btn span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--text-main);
  border-radius: 3px;
  transition: var(--transition);
}

.hamburger-btn.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobil Menü Çekmecesi */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #ffffff;
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
  border-top: 1px solid var(--surface-border);
  box-shadow: var(--shadow-xl);
  transform: translateY(-10px);
  opacity: 0;
  transition: var(--transition);
}

.mobile-nav-drawer.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav-list {
  list-style: none;
  margin-bottom: 28px;
}

.mobile-nav-list li {
  border-bottom: 1px solid #f1f5f9;
}

.mobile-nav-list li a {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
}

.mobile-nav-list li a:hover {
  color: var(--primary);
}

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-contact-box {
  margin-top: 24px;
  padding: 16px;
  background: #f8fafc;
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-contact-box a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

/* ==========================================================================
   MOBİL ÖNCELİKLİ MEDYA KURALLARI (HEADER ÖZEL)
   ========================================================================== */

@media (max-width: 991px) {
  .header-nav-bar {
    display: none; /* Mobilde alt menü barı gizli */
  }
  
  .header-top-actions {
    display: none; /* Mobilde header alanında ASLA buton/telefon yok! */
  }

  .hamburger-btn {
    display: flex; /* Sadece logo ve hamburger menü görünecek */
  }

  .header-top {
    padding: 12px 0;
  }
}

/* ==========================================================================
   BUTONLAR VE ETİKETLER
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.25);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(30, 64, 175, 0.35);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.btn-accent:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(5, 150, 105, 0.35);
}

.btn-outline {
  background: transparent;
  border-color: var(--surface-border);
  color: var(--text-main);
}

.btn-outline:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

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

.btn-outline-primary:hover {
  background: var(--primary-light);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
}

.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-accent { background: var(--accent-light); color: var(--accent); }
.badge-warning { background: var(--warning-light); color: var(--warning); }

/* ==========================================================================
   HERO BÖLÜMÜ
   ========================================================================== */

.hero-section {
  background: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-content h1 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--secondary);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 46px;
  }
}

.hero-content h1 span.highlight {
  background: linear-gradient(120deg, var(--primary) 0%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p.lead {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--surface-border);
}

.stat-item strong {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--secondary);
}

.stat-item span {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Sağ Kart (Pilot Marka BeechBand Vitrin Kartı) */
.hero-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(226, 232, 240, 0.8);
  position: relative;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
}

.hero-brand-badge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon-box {
  width: 48px;
  height: 48px;
  background: #0f172a;
  color: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 20px;
}

/* ==========================================================================
   NASIL ÇALIŞIR & SÜREÇ
   ========================================================================== */

.section {
  padding: 70px 0;
}

.section-alt {
  background: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-header h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 16px;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.step-card {
  background: #ffffff;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  position: relative;
  transition: var(--transition);
}

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

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 15px;
}

.step-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--secondary);
}

.step-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   BAYİKUR NELER HAZIRLAR (GRID)
   ========================================================================== */

.deliverables-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .deliverables-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .deliverables-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.deliverable-card {
  background: #ffffff;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
}

.deliverable-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.deliverable-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.deliverable-info h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--secondary);
}

.deliverable-info p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ==========================================================================
   BAYİLİK FIRSATLARI KARTLARI
   ========================================================================== */

.brand-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .brand-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .brand-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.brand-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.brand-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: #cbd5e1;
}

.brand-card-top {
  padding: 24px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.brand-card-body h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--secondary);
}

.brand-card-body p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.brand-card-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: auto;
  margin-bottom: 20px;
  background: #f8fafc;
  padding: 12px;
  border-radius: var(--radius-md);
}

.spec-item span {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.spec-item strong {
  font-size: 13px;
  color: var(--secondary);
  font-weight: 700;
}

/* ==========================================================================
   AI "BANA UYGUN BAYİLİĞİ BUL" HIZLI MODÜLÜ
   ========================================================================== */

.ai-finder-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  margin-bottom: 60px;
}

.ai-finder-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}

@media (min-width: 992px) {
  .ai-finder-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.ai-finder-box h3 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
}

.ai-finder-box p {
  color: #cbd5e1;
  font-size: 15px;
}

.ai-input-group {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   PAKETLER & FİYATLAR
   ========================================================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
  transform: scale(1.03);
  z-index: 2;
}

.pricing-card .badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
}

.pricing-header h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--secondary);
}

.pricing-price {
  font-size: 36px;
  font-weight: 800;
  color: var(--secondary);
  margin: 16px 0;
}

.pricing-price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  margin: 24px 0;
  flex: 1;
}

.pricing-features li {
  padding: 10px 0;
  font-size: 14px;
  color: #334155;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-bottom: 1px solid #f8fafc;
}

.pricing-features li i {
  color: var(--accent);
  margin-top: 4px;
}

/* ==========================================================================
   FORMLAR (BAŞVURU & BAYİ ADAYI FORMLARI)
   ========================================================================== */

.form-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 14px;
  color: var(--text-main);
  background: #fff;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
}

.checkbox-label input {
  margin-top: 3px;
}

/* ==========================================================================
   MATCH SCORE ROZETİ VE GÖSTERGESİ
   ========================================================================== */

.match-score-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 14px;
}

.score-high { background: #dcfce7; color: #15803d; }
.score-medium { background: #fef9c3; color: #a16207; }
.score-low { background: #fee2e2; color: #b91c1c; }

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: #0b1120;
  color: #94a3b8;
  padding: 70px 0 30px;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
  }
}

.footer-col h4 {
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links li a {
  font-size: 14px;
  color: #94a3b8;
}

.footer-links li a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid #1e293b;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 13px;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ==========================================================================
   AI YÜZEN DANIŞMAN WIDGET (SAĞ ALT KÖŞE)
   ========================================================================== */

.ai-widget-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
}

.ai-widget-toggle {
  background: linear-gradient(135deg, var(--primary), #0284c7);
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.5);
  transition: var(--transition);
}

.ai-widget-toggle:hover {
  transform: scale(1.08);
}

.ai-widget-chat {
  display: none;
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 360px;
  max-width: calc(100vw - 40px);
  height: 480px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--surface-border);
  flex-direction: column;
  overflow: hidden;
}

.ai-widget-chat.active {
  display: flex;
}

.ai-chat-header {
  background: #0f172a;
  color: #fff;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-chat-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #f8fafc;
}

.chat-msg {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.4;
  max-width: 85%;
}

.chat-msg.bot {
  background: #fff;
  color: var(--text-main);
  border: 1px solid var(--surface-border);
  align-self: flex-start;
}

.chat-msg.user {
  background: var(--primary);
  color: #fff;
  align-self: flex-end;
}

.ai-chat-footer {
  padding: 12px 16px;
  background: #fff;
  border-top: 1px solid var(--surface-border);
  display: flex;
  gap: 8px;
}