/* ==========================================================================
   VIKING ELEKTRİK - DOBLE MEGGER TÜRKİYE TEK YETKİLİ SERVİSİ
   Industrial Design System & Corporate Stylesheet
   ========================================================================== */

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

/* --- CSS VARIABLES & THEME TOKENS --- */
:root {
  /* Brand Core Colors */
  --primary-red: #C8102E;
  --primary-red-hover: #E01335;
  --primary-red-glow: rgba(200, 16, 46, 0.35);
  --primary-red-soft: rgba(200, 16, 46, 0.1);
  --accent-gold: #F59E0B;
  
  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
}

/* --- DARK MODE (VARSAYILAN: KOYU ANTRASİT ZEMİN) --- */
body.dark-mode {
  --bg-base: #14171A;
  --bg-surface: #1B1F24;
  --bg-card: #22272E;
  --bg-elevated: #282E37;
  --bg-glass: rgba(27, 31, 36, 0.85);
  --border-subtle: #2D333B;
  --border-focus: #C8102E;
  
  --text-main: #F3F4F6;
  --text-muted: #9CA3AF;
  --text-faint: #6B7280;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-red: 0 10px 30px rgba(200, 16, 46, 0.3);
  
  --badge-bg: rgba(200, 16, 46, 0.15);
  --badge-border: rgba(200, 16, 46, 0.4);
  --hero-gradient: radial-gradient(circle at 85% 20%, rgba(200, 16, 46, 0.12) 0%, transparent 60%),
                   radial-gradient(circle at 10% 70%, rgba(30, 34, 38, 0.8) 0%, transparent 70%);
}

/* --- LIGHT MODE (AÇIK TEMİZ NÖTR ZEMİN) --- */
body.light-mode {
  --bg-base: #F8F9FA;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-elevated: #F1F3F5;
  --bg-glass: rgba(255, 255, 255, 0.9);
  --border-subtle: #E2E8F0;
  --border-focus: #C8102E;
  
  --text-main: #1E2226;
  --text-muted: #4B5563;
  --text-faint: #9CA3AF;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.12);
  --shadow-red: 0 10px 25px rgba(200, 16, 46, 0.2);
  
  --badge-bg: rgba(200, 16, 46, 0.08);
  --badge-border: rgba(200, 16, 46, 0.25);
  --hero-gradient: radial-gradient(circle at 85% 20%, rgba(200, 16, 46, 0.06) 0%, transparent 60%),
                   radial-gradient(circle at 10% 80%, rgba(240, 243, 246, 0.9) 0%, transparent 70%);
}

/* --- BASE STYLES & RESET --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.25;
  font-weight: 700;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- BUTTONS & PILLS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-red);
  color: #FFFFFF;
  box-shadow: 0 4px 14px var(--primary-red-glow);
}

.btn-primary:hover {
  background: var(--primary-red-hover);
  box-shadow: 0 6px 20px var(--primary-red-glow);
  transform: translateY(-2px);
  color: #FFFFFF;
}

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

.btn-outline:hover {
  background: var(--bg-elevated);
  border-color: var(--primary-red);
  color: var(--primary-red);
  transform: translateY(-2px);
}

.btn-white {
  background: #FFFFFF;
  color: #1E2226;
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background: #F8F9FA;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  color: var(--primary-red);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-red);
  box-shadow: 0 0 0 0 rgba(200, 16, 46, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(200, 16, 46, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(200, 16, 46, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(200, 16, 46, 0); }
}

/* ==========================================================================
   TOP BAR & HEADER NAVIGATION
   ========================================================================== */
.top-notice-bar {
  background: #0D0F11;
  color: #D1D5DB;
  font-size: 0.8rem;
  padding: 6px 0;
  border-bottom: 1px solid #1F242C;
}

.top-notice-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.top-notice-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.official-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #F87171;
  font-weight: 600;
}

.top-notice-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-quick-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #9CA3AF;
  transition: color var(--transition-fast);
}

.contact-quick-link:hover {
  color: #FFFFFF;
}

/* --- STICKY NAVBAR --- */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  padding: 4px 0;
}

.navbar .container {
  max-width: 1360px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 94px;
  min-height: 94px;
  gap: 20px;
  flex-wrap: nowrap;
  transition: height var(--transition-normal);
}

.navbar.scrolled .nav-container {
  height: 78px;
  min-height: 78px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 18px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 68px;
  max-height: 74px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition-normal), transform var(--transition-fast);
}

.logo-img:hover {
  transform: scale(1.03);
}

.navbar.scrolled .logo-img {
  height: 54px;
}

body.dark-mode .logo-img-light { display: none; }
body.dark-mode .logo-img-dark { display: block; }
body.light-mode .logo-img-light { display: block; }
body.light-mode .logo-img-dark { display: none; }

.brand-divider {
  width: 1px;
  height: 40px;
  background: var(--border-subtle);
}

.partner-badge {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 3px;
  white-space: nowrap;
}

.partner-logo-wrap {
  display: flex;
  align-items: center;
}

.partner-logo {
  height: 25px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast), height var(--transition-normal);
}

.brand-wrapper:hover .partner-logo {
  transform: scale(1.03);
}

.navbar.scrolled .partner-logo {
  height: 21px;
}

body.dark-mode .partner-logo-light { display: none !important; }
body.dark-mode .partner-logo-dark { display: block !important; }
body.light-mode .partner-logo-light { display: block !important; }
body.light-mode .partner-logo-dark { display: none !important; }

.partner-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--primary-red);
}

.partner-sub {
  font-size: 0.69rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.25px;
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 1;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
  display: inline-block;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-red);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-main);
}

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

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language Toggle Button */
.lang-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  height: 42px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.lang-toggle-btn:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.lang-flag {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flag-svg {
  display: block;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
  transform: rotate(15deg);
}

.theme-toggle-btn .moon-icon { display: none; }
.theme-toggle-btn .sun-icon { display: block; }
body.dark-mode .theme-toggle-btn .moon-icon { display: block; }
body.dark-mode .theme-toggle-btn .sun-icon { display: none; }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 80px 0 100px;
  background: var(--hero-gradient);
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  align-items: center;
  gap: 36px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

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

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.15;
}

.hero-title .highlight-red {
  color: var(--primary-red);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-red);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 6px;
}

/* Hero Media / Frameless Large Van Visual */
.hero-media-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-card-display {
  position: relative;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  overflow: visible;
  width: 100%;
  max-width: 680px;
}

.hero-product-image {
  width: 100%;
  height: auto;
  border-radius: 0;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.42));
  transition: transform var(--transition-normal);
  display: block;
}

.hero-media-wrapper:hover .hero-product-image {
  transform: translateY(-4px) scale(1.02);
}

.hero-floating-pill {
  position: absolute;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  animation: floatSlow 5s ease-in-out infinite;
}

.pill-1 {
  bottom: 24px;
  left: -20px;
}

.pill-2 {
  top: 30px;
  right: -20px;
  animation-delay: -2.5s;
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.pill-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--primary-red-soft);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.pill-content {
  display: flex;
  flex-direction: column;
}

.pill-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.pill-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ==========================================================================
   OFFICIAL TRUST STRIP (Doble Megger Authorization)
   ========================================================================== */
.trust-strip {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 36px 0;
}

.trust-flex {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 24px;
  align-items: stretch;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.trust-item:hover {
  border-color: rgba(200, 16, 46, 0.4);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--primary-red-soft);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.trust-item:hover .trust-icon {
  background: var(--primary-red);
  color: #FFFFFF;
}

.trust-text h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.25;
}

.trust-text p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   ABOUT & OFFICIAL PARTNERSHIP SECTION
   ========================================================================== */
.about-section {
  padding: 100px 0;
  position: relative;
  background: var(--bg-base);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.section-tag {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary-red);
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  color: var(--text-main);
}

.section-title .red {
  color: var(--primary-red);
}

.about-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.about-highlight-box {
  background: var(--bg-card);
  border-left: 4px solid var(--primary-red);
  padding: 18px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.about-highlight-box p {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.timeline-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-point {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.timeline-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 3px;
}

.timeline-content h5 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.timeline-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* About Visual / Card Collage */
.about-visual-col {
  position: relative;
}

.about-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.about-badge-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.megger-logo-inline {
  height: 28px;
  width: auto;
  object-fit: contain;
}

body.dark-mode .megger-logo-inline.partner-logo-light { display: none !important; }
body.dark-mode .megger-logo-inline.partner-logo-dark { display: block !important; }
body.light-mode .megger-logo-inline.partner-logo-light { display: block !important; }
body.light-mode .megger-logo-inline.partner-logo-dark { display: none !important; }

.about-card-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.metric-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.metric-box:hover {
  transform: translateY(-4px);
  border-color: var(--primary-red);
}

.metric-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-red);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   SERVICES SECTION (HİZMETLERİMİZ GRID)
   ========================================================================== */
.services-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header-center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--border-subtle);
  transition: background var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200, 16, 46, 0.4);
}

.service-card:hover::before {
  background: var(--primary-red);
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--primary-red-soft);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background: var(--primary-red);
  color: #FFFFFF;
  box-shadow: 0 8px 18px var(--primary-red-glow);
}

.service-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-main);
  font-weight: 500;
}

.service-features-list li i {
  color: var(--primary-red);
  font-size: 0.8rem;
}

.service-btn {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-red);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.service-btn:hover {
  gap: 10px;
}

/* ==========================================================================
   PRODUCTS & SYSTEMS SHOWCASE (ÇÖZÜM ALANLARI VİTRİNİ)
   ========================================================================== */
.products-section {
  padding: 100px 0;
  background: var(--bg-base);
}

.product-hero-banner {
  background: linear-gradient(135deg, #1C2025 0%, #111417 100%);
  border-radius: var(--radius-lg);
  border: 1px solid #2B323D;
  padding: 48px;
  margin-bottom: 60px;
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.product-hero-banner::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(200, 16, 46, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.banner-content h3 {
  font-size: 1.85rem;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.banner-content p {
  color: #9CA3AF;
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.banner-chips {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.banner-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: #F3F4F6;
}

.banner-media-img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
  background: #FFFFFF;
  padding: 8px;
}

/* Product Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(200, 16, 46, 0.5);
  box-shadow: var(--shadow-lg);
}

.product-badge-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.product-img-box {
  background: #F8F9FA;
  border-radius: var(--radius-md);
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  margin-bottom: 22px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

body.dark-mode .product-img-box {
  background: #181C21;
}

.product-img-box img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-img-box img {
  transform: scale(1.05);
}

.product-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-type {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-red);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
  flex-grow: 1;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
  margin-bottom: 22px;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
}

.spec-item .label {
  color: var(--text-muted);
}

.spec-item .val {
  font-weight: 600;
  color: var(--text-main);
}

/* Product Gallery Thumbnails */
.product-gallery-thumbs {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  margin-top: -12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.thumb-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 3px;
  cursor: pointer;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.thumb-btn img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.thumb-btn:hover {
  border-color: rgba(200, 16, 46, 0.7);
  transform: translateY(-2px);
}

.thumb-btn.active {
  border-color: var(--primary-red);
  box-shadow: 0 0 0 2px rgba(200, 16, 46, 0.35);
}

/* ==========================================================================
   OFFICIAL ADVANTAGES BANNER (Neden Yetkili Servis?)
   ========================================================================== */
.advantages-section {
  padding: 80px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

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

.advantage-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: left;
  transition: transform var(--transition-normal);
}

.advantage-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-red);
}

.advantage-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--primary-red-soft);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.advantage-card h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.advantage-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   SERVICE REQUEST & CONTACT FORM (LEAD GEN)
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  background: var(--bg-base);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 50px;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--primary-red-soft);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-body h5 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-role-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  color: var(--primary-red);
}

.contact-action-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.phone-link {
  font-size: 0.95rem !important;
  font-weight: 700;
  color: var(--text-main) !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

.phone-link:hover {
  color: var(--primary-red) !important;
}

.whatsapp-badge-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #25D366 !important;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem !important;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.whatsapp-badge-link:hover {
  background: #25D366;
  color: #FFFFFF !important;
  transform: translateY(-1px);
}

.contact-item-body p, 
.contact-item-body a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.contact-item-body a:hover {
  color: var(--primary-red);
}

.service-hours-box {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.service-hours-box h6 {
  font-size: 0.88rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-hours-box p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Service Request Form Container */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-header {
  margin-bottom: 28px;
}

.form-header h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.form-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-label .req {
  color: var(--primary-red);
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-main);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px var(--primary-red-soft);
  background: var(--bg-card);
}

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

.form-help {
  font-size: 0.75rem;
  color: var(--text-faint);
}

/* ==========================================================================
   GOOGLE MAPS LOCATION CARD
   ========================================================================== */
.contact-map-wrapper {
  margin-top: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition-normal);
}

.contact-map-wrapper:hover {
  border-color: rgba(200, 16, 46, 0.4);
}

.map-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.map-header-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.map-header-info h4 {
  font-size: 1.1rem;
  color: var(--text-main);
  font-weight: 700;
}

.map-frame-box {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.2);
  line-height: 0;
}

.map-frame-box iframe {
  display: block;
  width: 100%;
  height: 380px;
  border: 0;
  filter: contrast(1.02);
}

/* Success Modal Notification */
.toast-notice {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--primary-red);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  z-index: 9999;
  display: none;
  align-items: center;
  gap: 16px;
  max-width: 420px;
  animation: slideUp 0.3s ease-out;
}

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

.toast-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #10B981;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #0E1013;
  color: #E5E7EB;
  padding: 80px 0 30px;
  border-top: 1px solid #1F242C;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  height: 84px;
  max-height: 92px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.footer-logo:hover {
  transform: scale(1.03);
}

.footer-brand p {
  font-size: 0.9rem;
  color: #9CA3AF;
  line-height: 1.6;
  max-width: 320px;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(200, 16, 46, 0.15);
  border: 1px solid rgba(200, 16, 46, 0.3);
  border-radius: var(--radius-sm);
  color: #F87171;
  font-size: 0.78rem;
  font-weight: 600;
  width: fit-content;
}

.footer-col h4 {
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--primary-red);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.88rem;
  color: #9CA3AF;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 6px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid #1F242C;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #6B7280;
}

/* ==========================================================================
   FLOATING ELEMENTS (WHATSAPP & SCROLL TOP)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 990;
}

.whatsapp-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-bounce);
  position: relative;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  color: #FFFFFF;
}

.whatsapp-btn::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.scroll-top-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  opacity: 0;
  visibility: hidden;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top-btn:hover {
  background: var(--primary-red);
  color: #FFFFFF;
  border-color: var(--primary-red);
}

/* ==========================================================================
   THOR-AI CHAT BOARD & FLOATING WIDGET
   ========================================================================== */
.thor-chat-trigger {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0284C7 0%, #0F172A 100%);
  border: 2px solid #38BDF8;
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-bounce);
  padding: 2px;
}

.thor-chat-trigger:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(56, 189, 248, 0.6);
  border-color: #60A5FA;
}

.thor-trigger-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.thor-online-dot {
  position: absolute;
  top: 1px;
  right: 1px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #10B981;
  border: 2px solid #14171A;
  box-shadow: 0 0 8px #10B981;
}

.thor-teaser-bubble {
  position: absolute;
  right: 74px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid #38BDF8;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  pointer-events: none;
  animation: pulseTeaser 3s ease-in-out infinite;
  display: flex;
  align-items: center;
  gap: 6px;
}

@keyframes pulseTeaser {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Chat Window Modal */
.thor-chat-window {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 390px;
  max-width: calc(100vw - 32px);
  height: 580px;
  max-height: calc(100vh - 120px);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.thor-chat-window.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

/* Chat Header */
.thor-chat-header {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid #38BDF8;
}

.thor-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.thor-header-avatar-wrap {
  position: relative;
  width: 44px;
  height: 44px;
}

.thor-header-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #38BDF8;
  background: #0B0F19;
}

.thor-header-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #10B981;
  border: 2px solid #0F172A;
}

.thor-header-text h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.thor-header-text span {
  font-size: 0.72rem;
  color: #94A3B8;
  display: block;
}

.thor-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.thor-btn-icon {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #E2E8F0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.thor-btn-icon:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

/* Chat Messages Area */
.thor-chat-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--bg-surface);
}

.thor-msg-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.thor-msg-row.user {
  justify-content: flex-end;
}

.thor-msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid #38BDF8;
}

.thor-msg-bubble {
  max-width: 82%;
  padding: 12px 16px;
  font-size: 0.88rem;
  line-height: 1.5;
  border-radius: var(--radius-md);
  position: relative;
  word-break: break-word;
}

.thor-msg-row.bot .thor-msg-bubble {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  border-bottom-left-radius: 3px;
  box-shadow: var(--shadow-sm);
}

.thor-msg-row.user .thor-msg-bubble {
  background: var(--primary-red);
  color: #FFFFFF;
  border-bottom-right-radius: 3px;
  box-shadow: 0 4px 12px var(--primary-red-glow);
}

.thor-msg-time {
  font-size: 0.68rem;
  color: var(--text-faint);
  margin-top: 4px;
  display: block;
}

.thor-msg-row.user .thor-msg-time {
  color: rgba(255, 255, 255, 0.7);
  text-align: right;
}

/* Quick Suggestion Chips */
.thor-suggestions-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.thor-chip-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.thor-chip-btn:hover {
  background: var(--primary-red-soft);
  border-color: var(--primary-red);
  color: var(--primary-red);
  transform: translateX(4px);
}

/* Typing Indicator */
.thor-typing-indicator {
  display: none;
  align-items: center;
  gap: 10px;
}

.thor-typing-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border-bottom-left-radius: 3px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.thor-typing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #38BDF8;
  animation: typingBlink 1.4s infinite;
}

.thor-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.thor-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBlink {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-5px); opacity: 1; }
}

/* Chat Input Bar */
.thor-chat-footer {
  padding: 12px 14px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 10px;
}

.thor-chat-input {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.thor-chat-input:focus {
  border-color: #38BDF8;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.thor-send-btn {
  background: #0284C7;
  color: #FFFFFF;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.thor-send-btn:hover {
  background: #0369A1;
  transform: scale(1.05);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1200px) {
  .nav-menu {
    gap: 16px;
  }
  .nav-link {
    font-size: 0.88rem;
  }
  .brand-wrapper {
    gap: 12px;
  }
  .partner-title {
    font-size: 0.7rem;
  }
  .partner-sub {
    font-size: 0.65rem;
  }
  .trust-flex {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (max-width: 1080px) {
  .nav-menu {
    gap: 12px;
  }
  .nav-link {
    font-size: 0.84rem;
  }
  .nav-actions .btn {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-hero-banner {
    grid-template-columns: 1fr;
    padding: 32px;
  }

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

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

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

  .hero-media-wrapper {
    order: -1;
  }
}

@media (max-width: 768px) {
  .top-notice-bar {
    display: none;
  }

  .nav-container {
    height: 76px;
    min-height: 76px;
  }

  .logo-img {
    height: 54px;
    max-height: 56px;
  }

  .trust-flex {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hamburger {
    display: block;
  }

  .partner-badge {
    display: none;
  }

  .brand-divider {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .pill-1, .pill-2 {
    position: static;
    margin-top: 14px;
    animation: none;
  }
}

@media (max-width: 540px) {
  .trust-flex {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .logo-img {
    height: 46px;
  }
  .footer-logo {
    height: 64px;
  }
  .map-frame-box iframe {
    height: 280px;
  }
}