/* ===================================================================
   SOLARİKS BİLİŞİM - LUMINOUS ENTERPRISE DESIGN SYSTEM
   Modern, Bright & Chic Corporate Tech Aesthetic with Rich Contrast
   =================================================================== */

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

:root {
  /* Bright Chic Light Palette (Default) */
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f1f5f9;
  --bg-surface-hover: #ffffff;
  --bg-alt: #f1f5f9;

  /* Solariks Brand Colors */
  --solariks-red: #e11d48;
  --solariks-red-hover: #be123c;
  --solariks-red-glow: rgba(225, 29, 72, 0.2);

  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #38bdf8;
  --primary-glow: rgba(2, 132, 199, 0.15);

  --accent-cyan: #0ea5e9;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-indigo: #6366f1;

  /* Text & Contrast */
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --text-light: #94a3b8;

  /* Borders & Shadows */
  --border-light: #e2e8f0;
  --border-accent: #cbd5e1;
  --card-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --card-shadow-hover: 0 20px 35px -5px rgba(2, 132, 199, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.08);

  /* Cockpit / Dark Elements (for SCADA simulators) */
  --cockpit-bg: #090e1a;
  --cockpit-card: #0f172a;
  --cockpit-border: rgba(56, 189, 248, 0.3);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --container-max: 1280px;
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme Overrides (if user switches theme) */
[data-theme="dark"] {
  --bg-page: #070b14;
  --bg-surface: #0f172a;
  --bg-surface-elevated: #1e293b;
  --bg-surface-hover: #1e293b;
  --bg-alt: #0b1120;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --border-light: rgba(255, 255, 255, 0.09);
  --border-accent: rgba(56, 189, 248, 0.3);
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --card-shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(56, 189, 248, 0.2);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 5%, rgba(2, 132, 199, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 90% 15%, rgba(225, 29, 72, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 50% 60%, rgba(14, 165, 233, 0.05) 0%, transparent 50%),
    linear-gradient(to bottom, #ffffff, #f8fafc 400px, #f1f5f9);
  background-attachment: fixed;
  transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="dark"] body {
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(37, 99, 235, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(6, 182, 212, 0.08) 0%, transparent 40%),
    linear-gradient(to bottom, #070b14, #0a0f1d, #070b14);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-page);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

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

p {
  color: var(--text-muted);
}

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

.text-gradient {
  background: linear-gradient(135deg, #0f172a 0%, var(--primary) 50%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="dark"] .text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 50%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-red {
  color: var(--solariks-red);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.2);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-tag.red {
  background: rgba(225, 29, 72, 0.08);
  border-color: rgba(225, 29, 72, 0.25);
  color: var(--solariks-red);
}

.section-tag.success {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--accent-emerald);
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 54px auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.12rem;
}

/* ===================================================================
   SITE HEADER & NAVIGATION (TOP UTILITY BAR + MAIN NAVBAR)
   =================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* 1.1 TOP UTILITY BAR */
.top-bar {
  background: #090e17;
  color: #94a3b8;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: margin-top 0.3s ease, opacity 0.25s ease;
  position: relative;
  z-index: 1001;
}

[data-theme="dark"] .top-bar {
  background: #050811;
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar-link,
.top-bar-info {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
  font-family: var(--font-mono);
  font-size: 0.77rem;
  font-weight: 500;
  letter-spacing: 0.2px;
  white-space: nowrap !important;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.top-bar-link:hover {
  color: #ffffff;
}

.top-bar-link svg,
.top-bar-info svg {
  color: var(--solariks-red);
  flex-shrink: 0;
}

.top-bar-sep {
  color: rgba(148, 163, 184, 0.3);
  font-size: 0.75rem;
  user-select: none;
}

.top-bar .theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #f1f5f9;
  padding: 4px 11px;
  border-radius: 100px;
  font-size: 0.73rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap !important;
  transition: all var(--transition-fast);
}

.top-bar .theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.32);
  color: #38bdf8;
}

.top-bar .theme-toggle-btn svg {
  color: #38bdf8;
}

/* Scrolled state: collapse top bar smoothly */
.site-header.scrolled .top-bar {
  margin-top: -38px;
  opacity: 0;
  pointer-events: none;
}

/* 1.2 MAIN NAVIGATION BAR */
.navbar-main {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  transition: height 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .navbar-main {
  background: rgba(11, 17, 32, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.site-header.scrolled .navbar-main {
  box-shadow: 0 8px 25px rgba(15, 23, 42, 0.08);
}

[data-theme="dark"].site-header.scrolled .navbar-main {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  transition: height 0.3s ease;
}

.site-header.scrolled .navbar-inner {
  height: 64px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.brand-logo:hover .brand-logo-img {
  transform: rotate(30deg) scale(1.06);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: 0.5px;
  color: var(--text-main);
  line-height: 1.1;
  white-space: nowrap !important;
}

.brand-subtitle {
  font-size: 0.67rem;
  font-family: var(--font-mono);
  color: var(--solariks-red);
  letter-spacing: 1.5px;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap !important;
}

/* Nav links - Center */
.nav-wrapper {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.25vw, 22px);
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: clamp(0.83rem, 0.88vw, 0.92rem);
  color: var(--text-muted);
  position: relative;
  padding: 8px 2px;
  white-space: nowrap !important; /* CRITICAL: Never break text into multiple lines */
  transition: color var(--transition-fast);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--solariks-red);
  transition: width var(--transition-fast);
  border-radius: 4px;
}

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

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap !important;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--solariks-red) 0%, #b91c1c 100%);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: var(--border-radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px var(--solariks-red-glow);
  transition: var(--transition-normal);
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(225, 29, 72, 0.4);
  background: linear-gradient(135deg, #f43f5e 0%, #dc2626 100%);
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--bg-surface);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  transition: var(--transition-normal);
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.12);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 6px;
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero-section {
  position: relative;
  padding: 160px 0 90px 0;
  overflow: hidden;
}

.hero-glow-blob {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.08) 0%, rgba(225, 29, 72, 0.04) 50%, transparent 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  font-weight: 800;
  line-height: 1.15;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 840px;
  margin: 0 auto 36px auto;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.hero-cta-group .btn-primary {
  padding: 14px 30px;
  font-size: 1.05rem;
  border-radius: 10px;
}

.hero-cta-group .btn-secondary {
  padding: 14px 28px;
  font-size: 1.05rem;
  border-radius: 10px;
}

/* Hero Stats Bar */
.hero-stats-bar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 24px 28px;
  box-shadow: var(--card-shadow);
  margin-top: 40px;
}

.hero-stats-row {
  display: grid;
  gap: 20px;
  align-items: center;
}

.hero-stats-row-4 {
  grid-template-columns: repeat(4, 1fr);
}

.hero-stats-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

.hero-stats-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light) 12%, var(--border-light) 88%, transparent);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  text-decoration: none;
  color: inherit;
  padding: 6px 10px;
  border-radius: var(--border-radius-sm);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.stat-item:hover {
  transform: translateY(-2px);
  background: rgba(2, 132, 199, 0.04);
}

[data-theme="dark"] .stat-item:hover {
  background: rgba(56, 189, 248, 0.06);
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-light);
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.2rem, 1.45vw, 1.75rem);
  color: var(--text-main);
  line-height: 1.15;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.stat-item:hover .stat-number {
  color: var(--primary);
}

.stat-number span {
  color: var(--solariks-red);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 1.35;
}

/* ===================================================================
   SPOTLIGHT: RAYLI SİSTEMLER (ANKARAY SERVER & TREN)
   =================================================================== */
.ankaray-spotlight-section {
  padding: 100px 0;
  position: relative;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.ankaray-badge-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.ankaray-tag {
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid rgba(225, 29, 72, 0.3);
  color: var(--solariks-red);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 5px 14px;
  border-radius: 50px;
  font-weight: 700;
}

/* Tabs */
.tabs-control {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: var(--transition-normal);
}

.tab-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.tab-btn.active {
  color: #fff;
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  border-color: #0284c7;
  box-shadow: 0 4px 18px rgba(2, 132, 199, 0.35);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Showcase Grid */
.showcase-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.showcase-media {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: #000;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

.showcase-media img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.showcase-media:hover img {
  transform: scale(1.02);
}

.media-overlay-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #38bdf8;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-overlay-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.showcase-info h3 {
  font-size: 2rem;
  margin-bottom: 16px;
  line-height: 1.25;
}

.showcase-info p {
  font-size: 1.05rem;
  margin-bottom: 24px;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--text-muted);
}

.feature-list li svg {
  width: 20px;
  height: 20px;
  color: var(--accent-emerald);
  flex-shrink: 0;
  margin-top: 3px;
}

.feature-list li strong {
  color: var(--text-main);
}

.secondary-thumbnails {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.thumb-card {
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: var(--transition-fast);
}

.thumb-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.2);
}

.thumb-card img {
  width: 100%;
  height: 85px;
  object-fit: cover;
  display: block;
}

.thumb-card span {
  display: block;
  font-size: 0.76rem;
  padding: 6px 8px;
  background: var(--bg-surface);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

/* ===================================================================
   INTERACTIVE ANKARAY SCADA SIMULATOR WIDGET (COCKPIT SCREEN)
   =================================================================== */
.scada-simulator-box {
  margin-top: 50px;
  background: #090e1a;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
  color: #fff;
}

.simulator-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.simulator-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.simulator-title-group h4 {
  color: #ffffff;
  font-size: 1.25rem;
}

.simulator-status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 4px 14px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
  border-radius: 50px;
  font-weight: 600;
}

.interactive-track-canvas {
  position: relative;
  background: #030712;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 45px 20px;
  overflow-x: auto;
}

.track-line {
  position: relative;
  display: flex;
  justify-content: space-between;
  min-width: 980px;
  margin: 50px 0 35px 0;
}

.track-rails {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 6px;
  background: #1e293b;
  border-top: 1px solid #475569;
  border-bottom: 1px solid #475569;
  transform: translateY(-50%);
  z-index: 1;
}

.track-direction-label {
  position: absolute;
  top: -36px;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.track-direction-label.hat1 {
  color: #38bdf8;
}

.track-direction-label.hat2 {
  color: #f59e0b;
}

.station-node {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.station-dot {
  width: 18px;
  height: 18px;
  background: #0f172a;
  border: 3px solid #38bdf8;
  border-radius: 50%;
  margin: 6px 0;
  transition: var(--transition-fast);
}

.station-node:hover .station-dot,
.station-node.active .station-dot {
  background: #38bdf8;
  box-shadow: 0 0 14px #38bdf8;
  transform: scale(1.35);
}

.station-name {
  font-size: 0.72rem;
  font-weight: 700;
  color: #94a3b8;
  white-space: nowrap;
}

.station-node:hover .station-name,
.station-node.active .station-name {
  color: #ffffff;
}

.train-sprite {
  position: absolute;
  top: -14px;
  left: 20%;
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #fff;
  border: 1px solid #38bdf8;
  border-radius: 6px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.7);
  z-index: 3;
  transition: left 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 5px;
}

.simulator-details-panel {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 16px 20px;
}

.sim-info-col {
  display: flex;
  flex-direction: column;
}

.sim-info-col .label {
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  font-family: var(--font-mono);
  margin-bottom: 2px;
}

.sim-info-col .val {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.sim-info-col .val.green {
  color: #34d399;
}

/* ===================================================================
   KURUMSAL ÇÖZÜMLER & ÜRÜNLER (REFINED PORTFOLIO)
   =================================================================== */
.products-section {
  padding: 100px 0;
  position: relative;
}

.filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 9px 20px;
  border-radius: 50px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  transition: var(--transition-fast);
}

.filter-btn:hover {
  background: #f1f5f9;
  color: var(--text-main);
  border-color: #cbd5e1;
}

.filter-btn.active {
  background: var(--solariks-red);
  border-color: var(--solariks-red);
  color: #fff;
  box-shadow: 0 4px 14px var(--solariks-red-glow);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  box-shadow: var(--card-shadow);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--card-shadow-hover);
}

.product-image-wrap {
  position: relative;
  height: 210px;
  overflow: hidden;
  background: #f8fafc;
  border-bottom: 1px solid var(--border-light);
}

.product-image-wrap img,
.product-image-wrap svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.product-card:hover .product-image-wrap img,
.product-card:hover .product-image-wrap svg {
  transform: scale(1.05);
}

.product-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-main);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  font-weight: 700;
  backdrop-filter: blur(8px);
}

[data-theme="dark"] .product-category-badge {
  background: rgba(15, 23, 42, 0.88);
  color: #38bdf8;
}

.product-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.product-desc {
  font-size: 0.93rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
  flex-grow: 1;
}

.product-modules-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.module-pill {
  font-size: 0.76rem;
  padding: 3px 9px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 600;
}

.product-footer {
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-card-action {
  color: var(--solariks-red);
  font-weight: 700;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  transition: var(--transition-fast);
}

.btn-card-action:hover {
  color: var(--solariks-red-hover);
  transform: translateX(4px);
}

/* ===================================================================
   ABOUT SECTION
   =================================================================== */
.about-section {
  padding: 100px 0;
  position: relative;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

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

.about-text h2 {
  font-size: 2.4rem;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 1.08rem;
  margin-bottom: 18px;
  line-height: 1.7;
}

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

.value-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--card-shadow);
  transition: var(--transition-fast);
}

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

.value-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(225, 29, 72, 0.08);
  border: 1px solid rgba(225, 29, 72, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solariks-red);
  margin-bottom: 16px;
}

.value-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ===================================================================
   REFERENCES / PARTNERS LOGO STRIP
   =================================================================== */
.references-section {
  padding: 70px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
}

.partners-logo-strip {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 36px;
}

.partner-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: var(--transition-fast);
}

.partner-logo-item:hover {
  transform: scale(1.05);
}

.partner-logo-item span {
  font-size: 0.76rem;
  color: var(--text-dim);
  font-weight: 600;
  text-align: center;
  max-width: 260px;
  line-height: 1.4;
}

.partner-logo-item img {
  height: 44px;
  object-fit: contain;
  background: #ffffff;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.partner-text-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.partner-text-logo svg {
  color: var(--solariks-red);
}

/* ===================================================================
   CONTACT & DEMO REQUEST
   =================================================================== */
.contact-section {
  padding: 100px 0;
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 36px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-card h3 {
  font-size: 1.85rem;
  margin-bottom: 14px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 30px 0;
}

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

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(225, 29, 72, 0.08);
  border: 1px solid rgba(225, 29, 72, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solariks-red);
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-weight: 700;
  margin-bottom: 2px;
}

.contact-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.contact-val a:hover {
  color: var(--solariks-red);
}

.contact-form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--card-shadow);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

input, select, textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 10px rgba(2, 132, 199, 0.15);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

/* ===================================================================
   FOOTER
   =================================================================== */
.footer {
  background: #0f172a;
  color: #fff;
  border-top: 1px solid var(--border-light);
  padding: 70px 0 30px 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 320px;
  color: #94a3b8;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: #fff;
  position: relative;
  padding-bottom: 8px;
}

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

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a, .footer-links span {
  color: #94a3b8;
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 16px;
}

/* ===================================================================
   MODALS (PRODUCT DETAILS)
   =================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  display: flex;
  opacity: 1;
}

.modal-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s ease;
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--solariks-red);
}

.modal-header-img {
  width: 100%;
  height: 290px;
  object-fit: cover;
  display: block;
}

.modal-body {
  padding: 32px;
}

.modal-body h3 {
  font-size: 1.85rem;
  margin-bottom: 8px;
}

.modal-body .modal-subtitle {
  font-size: 0.98rem;
  color: var(--solariks-red);
  font-family: var(--font-mono);
  font-weight: 700;
  margin-bottom: 18px;
}

.modal-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.modal-feature-item {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 16px;
}

.modal-feature-item h5 {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-feature-item p {
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Toast */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #065f46;
  border: 1px solid #10b981;
  color: #ffffff;
  padding: 14px 24px;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-normal);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* ===================================================================
   FLAGSHIP DELIVERED PROJECTS (ANKARAY, KOSGEB, AŞTİ)
   =================================================================== */
.flagship-section {
  padding: 80px 0 100px 0;
  position: relative;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.flagship-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.flagship-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.flagship-card:hover {
  transform: translateY(-8px);
  border-color: var(--solariks-red);
  box-shadow: 0 20px 40px rgba(225, 29, 72, 0.12), 0 8px 16px rgba(15, 23, 42, 0.08);
}

.flagship-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: #f1f5f9;
  border-bottom: 1px solid var(--border-light);
}

.flagship-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.flagship-card:hover .flagship-img-wrap img {
  transform: scale(1.06);
}

.flagship-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border-light);
  color: var(--solariks-red);
  padding: 4px 12px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(8px);
}

[data-theme="dark"] .flagship-badge {
  background: rgba(15, 23, 42, 0.92);
  color: #fb7185;
}

.flagship-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.flagship-client {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}

.flagship-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.3;
}

.flagship-desc {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.flagship-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 18px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.flagship-action-btn:hover {
  background: var(--solariks-red);
  border-color: var(--solariks-red);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--solariks-red-glow);
}

.flagship-action-btn svg {
  transition: transform 0.2s ease;
}

.flagship-action-btn:hover svg {
  transform: translateX(4px);
}

/* TOP CORE VALUES BAR */
.top-values-section {
  padding: 50px 0;
  background: var(--bg-page);
}

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

.top-value-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 28px 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  transition: var(--transition-normal);
}

.top-value-box:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: 0 10px 24px rgba(2, 132, 199, 0.08);
}

.top-value-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(225, 29, 72, 0.08);
  border: 1px solid rgba(225, 29, 72, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solariks-red);
  flex-shrink: 0;
}

.top-value-content h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.top-value-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Responsive */
@media (max-width: 1024px) {
  .flagship-grid {
    grid-template-columns: 1fr;
  }
  .top-values-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

/* Responsive Header & Layout */
@media (max-width: 1080px) {
  .container {
    padding: 0 16px;
  }
  .top-bar-gsm,
  .top-bar-gsm-sep {
    display: none;
  }
  .nav-links {
    gap: 10px;
  }
  .nav-link {
    font-size: 0.82rem;
    padding: 6px 1px;
  }
  .brand-logo-img {
    width: 36px;
    height: 36px;
  }
  .brand-name {
    font-size: 1.22rem;
  }
  .brand-subtitle {
    font-size: 0.62rem;
  }
  .btn-header-cta {
    padding: 7px 12px;
    font-size: 0.80rem;
    gap: 5px;
  }
  .btn-header-cta svg {
    width: 13px;
    height: 13px;
  }
}

@media (max-width: 1024px) {
  .flagship-grid {
    grid-template-columns: 1fr;
  }
  .top-values-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 2px solid var(--primary);
    padding: 24px 32px;
    gap: 16px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.15);
    z-index: 999;
  }
  .nav-links.mobile-open .nav-link {
    font-size: 1rem;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    width: 100%;
  }
  .nav-links.mobile-open .nav-link::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .top-bar-sep:not(:first-child),
  .top-bar-info,
  .top-bar-link:nth-child(3) {
    display: none;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-stats-row-4,
  .hero-stats-row-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .hero-stats-row-3 .stat-item:last-child {
    grid-column: span 2;
  }
  .stat-item:not(:last-child)::after {
    display: none;
  }
  .hero-stats-divider {
    display: none;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .modal-features-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .simulator-details-panel {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .top-bar .theme-label {
    display: none;
  }
  .top-bar-link span {
    font-size: 0.72rem;
  }
  .brand-name {
    font-size: 1.15rem;
  }
  .brand-subtitle {
    font-size: 0.6rem;
    letter-spacing: 1px;
  }
  .brand-logo-img {
    width: 34px;
    height: 34px;
  }
  .btn-header-cta span {
    display: none;
  }
  .btn-header-cta {
    padding: 8px 12px;
  }
}