/* ═══════════════════════════════════════════════════
   Nexus Premium Corporate Theme — Style Sheet
   Typography: Outfit (Headings) + Plus Jakarta Sans (Body)
   Colors: Indigo (#4f46e5) + Cyan (#06b6d4) + Slate (#0f172a)
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&display=swap');

:root {
  /* Color Tokens */
  --nx-primary:        #4f46e5;
  --nx-primary-hover:  #4338ca;
  --nx-primary-light:  #eef2ff;
  --nx-secondary:      #06b6d4;
  --nx-secondary-light:#ecfeff;
  --nx-dark:           #0f172a;
  --nx-dark-light:     #1e293b;
  --nx-text:           #334155;
  --nx-text-muted:     #64748b;
  --nx-bg:             #ffffff;
  --nx-bg-alt:         #f8fafc;
  --nx-border:          #e2e8f0;
  --nx-radius:         16px;
  --nx-radius-sm:      8px;
  
  --font-heading:      'Outfit', sans-serif;
  --font-body:         'Plus Jakarta Sans', sans-serif;
  
  /* ThemeCore Module mappings (makes modules automatically match theme) */
  --tc-primary:        var(--nx-primary);
  --tc-primary-d:      var(--nx-primary-hover);
  --tc-primary-l:      var(--nx-primary-light);
  --tc-dark:           var(--nx-dark);
  --tc-text:           var(--nx-text);
  --tc-border:         var(--nx-border);
  --tc-bg:             var(--nx-bg);
  --tc-bg2:            var(--nx-bg-alt);
  --tc-radius:         var(--nx-radius);
  --font:              var(--font-heading);
  --font-2:            var(--font-body);
}

/* Base Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  font-family: var(--font-body);
  color: var(--nx-text);
  background: var(--nx-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: all 0.25s ease; }
img { max-width: 100%; height: auto; display: block; }
li { list-style: none; }

.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--nx-dark);
  font-weight: 700;
  line-height: 1.25;
}

/* Gradients */
.gradient-text {
  background: linear-gradient(135deg, var(--nx-primary) 0%, var(--nx-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-bg {
  background: linear-gradient(135deg, var(--nx-primary) 0%, var(--nx-secondary) 100%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--nx-bg-alt);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
  border: 2px solid var(--nx-bg-alt);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--nx-text-muted);
}

/* Buttons */
.nx-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.95rem 1.85rem;
  border-radius: var(--nx-radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
}
.nx-btn-primary {
  background: var(--nx-primary);
  color: #ffffff;
}
.nx-btn-primary:hover {
  background: var(--nx-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -10px rgba(79, 70, 229, 0.5);
}
.nx-btn-secondary {
  background: var(--nx-secondary);
  color: #ffffff;
}
.nx-btn-secondary:hover {
  background: #0891b2;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -10px rgba(6, 182, 212, 0.5);
}
.nx-btn-outline {
  background: transparent;
  color: var(--nx-dark);
  border: 2px solid var(--nx-border);
}
.nx-btn-outline:hover {
  border-color: var(--nx-primary);
  color: var(--nx-primary);
  background: var(--nx-primary-light);
  transform: translateY(-2px);
}
.nx-btn-white {
  background: #ffffff;
  color: var(--nx-primary);
}
.nx-btn-white:hover {
  background: var(--nx-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -10px rgba(255, 255, 255, 0.2);
}

/* Sections */
.nx-section {
  padding: 100px 0;
  position: relative;
}
.nx-section-alt {
  background: var(--nx-bg-alt);
}
.nx-section-title-wrap {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}
.nx-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 50px;
  background: var(--nx-primary-light);
  color: var(--nx-primary);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.nx-section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--nx-dark);
}

/* Topbar */
.nx-topbar {
  background: var(--nx-dark);
  color: #ffffff;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nx-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.nx-topbar-left {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nx-topbar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.75);
}
.nx-topbar-item i {
  color: var(--nx-secondary);
}
.nx-topbar-right {
  display: flex;
  align-items: center;
  gap: 15px;
}
.nx-topbar-social a {
  color: rgba(255,255,255,0.75);
  font-size: 0.88rem;
  margin-left: 10px;
  transition: color 0.2s;
}
.nx-topbar-social a:hover {
  color: var(--nx-secondary);
}

/* Header & Navigation - Floating Capsule Design */
.nx-header-container {
  position: fixed;
  top: 15px;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 1.5rem;
}
.nx-header-container.scrolled {
  top: 0;
  padding: 0;
}
.nx-header {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 50px;
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 1500px;
  margin: 0 auto;
}
.nx-header-container.scrolled .nx-header {
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-top: none;
  border-bottom-color: rgba(226, 232, 240, 0.8);
  background: rgba(255, 255, 255, 0.95);
  max-width: 100%;
}
.nx-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.nx-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--nx-dark);
}
.nx-logo-link i {
  font-size: 1.8rem;
  color: var(--nx-primary);
}
.nx-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nx-nav-link {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--nx-text);
  padding: 10px 0;
  position: relative;
}
.nx-nav-link:hover, .nx-nav-link.active {
  color: var(--nx-primary);
}
.nx-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--nx-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}
.nx-nav-link:hover::after, .nx-nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nx-header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}
.nx-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 1010;
}
.nx-nav-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--nx-dark);
  margin: 5px 0;
  transition: 0.3s ease;
}

/* Hero Section */
.nx-hero {
  position: relative;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  padding: 130px 0 80px 0;
  background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.08) 0%, rgba(79, 70, 229, 0.05) 50%, transparent 100%);
  overflow: hidden;
}
.nx-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M54 48c-2 0-3 1-4 2s-2 1-4 1-3-1-4-2-2-1-4-1-3 1-4 2-2 1-4 1-3-1-4-2-2-1-4-1-3 1-4 2-2 1-4 1-3-1-4-2-2-1-4-1-3 1-4 2-2 1-4 1' fill='none' stroke='%23e2e8f0' stroke-width='1.5' stroke-opacity='0.4'/%3E%3C/svg%3E");
  z-index: -1;
}
.nx-hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}
.nx-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 50px;
  background: var(--nx-primary-light);
  color: var(--nx-primary);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.nx-hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.nx-hero-text {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--nx-text-muted);
  margin-bottom: 2.5rem;
  max-width: 650px;
}
.nx-hero-actions {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* Hero Quick Form Card */
.nx-hero-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--nx-radius);
  padding: 30px;
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.1);
  position: relative;
}
.nx-hero-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--nx-radius) + 2px);
  background: linear-gradient(135deg, var(--nx-primary), var(--nx-secondary));
  z-index: -1;
  opacity: 0.15;
}
.nx-hero-card h4 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.nx-hero-card p {
  font-size: 0.88rem;
  color: var(--nx-text-muted);
  margin-bottom: 20px;
}

/* Forms */
.nx-form-group {
  margin-bottom: 15px;
}
.nx-form-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--nx-radius-sm);
  border: 1.5px solid var(--nx-border);
  background: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--nx-dark);
  outline: none;
  transition: all 0.2s ease;
}
.nx-form-input:focus {
  border-color: var(--nx-primary);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}
.nx-form-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--nx-primary), var(--nx-secondary));
  color: #ffffff;
  padding: 12px;
  border-radius: var(--nx-radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.nx-form-submit:hover {
  opacity: 0.95;
}

/* Tab/Hakkımızda Section */
.nx-tabs-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: center;
}
.nx-tabs-img-box {
  position: relative;
  border-radius: var(--nx-radius);
  overflow: hidden;
  box-shadow: 0 20px 40px -20px rgba(15, 23, 42, 0.2);
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
}
.nx-tabs-img-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.4), transparent);
}
.nx-tab-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.nx-tab-btn {
  text-align: left;
  background: #ffffff;
  border: 1.5px solid var(--nx-border);
  padding: 16px 20px;
  border-radius: var(--nx-radius);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--nx-dark);
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nx-tab-btn i {
  color: var(--nx-text-muted);
  font-size: 0.9rem;
  transition: transform 0.25s;
}
.nx-tab-btn.active {
  border-color: var(--nx-primary);
  background: var(--nx-primary-light);
  color: var(--nx-primary);
}
.nx-tab-btn.active i {
  color: var(--nx-primary);
  transform: translateX(4px);
}
.nx-tab-panels {
  background: var(--nx-bg-alt);
  padding: 30px;
  border-radius: var(--nx-radius);
  border: 1px solid var(--nx-border);
}
.nx-tab-panel {
  display: none;
}
.nx-tab-panel.active {
  display: block;
  animation: fadeIn 0.4s ease;
}
.nx-tab-panel p {
  color: var(--nx-text-muted);
  font-size: 0.98rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

/* Stats Counter Section */
.nx-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.nx-stat-card {
  background: #ffffff;
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius);
  padding: 35px 25px;
  text-align: center;
  transition: all 0.3s ease;
}
.nx-stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--nx-secondary);
  box-shadow: 0 15px 30px -10px rgba(6, 182, 212, 0.1);
}
.nx-stat-num {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 5px;
}
.nx-stat-lbl {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--nx-text-muted);
}

/* Blog Cards */
.nx-blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 25px;
}
.nx-blog-card {
  background: #ffffff;
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.nx-blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--nx-primary);
  box-shadow: 0 20px 30px -10px rgba(79, 70, 229, 0.1);
}
.nx-blog-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.nx-blog-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.nx-blog-cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--nx-primary);
  background: var(--nx-primary-light);
  padding: 4px 10px;
  border-radius: 30px;
  width: max-content;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.nx-blog-title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}
.nx-blog-title a:hover {
  color: var(--nx-primary);
}
.nx-blog-excerpt {
  font-size: 0.9rem;
  color: var(--nx-text-muted);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.nx-blog-meta {
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid var(--nx-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--nx-text-muted);
}
.nx-blog-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Footer Section */
.nx-footer {
  background: var(--nx-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 90px 0 30px 0;
  font-family: var(--font-body);
  border-top: 4px solid var(--nx-primary);
}
.nx-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.nx-footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}
.nx-footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--nx-secondary);
}
.nx-footer-about-text {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.nx-footer-socials {
  display: flex;
  gap: 12px;
}
.nx-footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: var(--nx-radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.nx-footer-socials a:hover {
  background: var(--nx-primary);
  border-color: var(--nx-primary);
  transform: translateY(-2px);
}
.nx-footer-links li {
  margin-bottom: 12px;
}
.nx-footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}
.nx-footer-links a:hover {
  color: var(--nx-secondary);
  padding-left: 5px;
}
.nx-footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 15px;
  font-size: 0.9rem;
}
.nx-footer-contact i {
  color: var(--nx-secondary);
  font-size: 1rem;
  margin-top: 4px;
}

.nx-footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}
.nx-footer-bottom-links a {
  margin-left: 20px;
  color: rgba(255, 255, 255, 0.5);
}
.nx-footer-bottom-links a:hover {
  color: #ffffff;
}

/* Back To Top Button */
.nx-back-to-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--nx-primary);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
  z-index: 999;
}
.nx-back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nx-back-to-top:hover {
  background: var(--nx-primary-hover);
  transform: translateY(-3px);
}

/* Inner Page Header */
.nx-page-header {
  background: radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.08) 0%, transparent 40%), var(--nx-bg-alt);
  padding: 120px 0 60px 0;
  border-bottom: 1px solid var(--nx-border);
}
.nx-page-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.nx-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--nx-text-muted);
}
.nx-breadcrumb a {
  color: var(--nx-primary);
}
.nx-breadcrumb a:hover {
  text-decoration: underline;
}

/* 404 Page */
.nx-error-container {
  padding: 120px 0;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.nx-error-code {
  font-size: 8rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 15px;
  background: linear-gradient(135deg, var(--nx-primary) 0%, var(--nx-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nx-error-title {
  font-size: 1.8rem;
  margin-bottom: 15px;
}
.nx-error-desc {
  color: var(--nx-text-muted);
  margin-bottom: 30px;
}

/* Contact Page Split Layout */
.nx-contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
}
.nx-contact-card {
  background: var(--nx-bg-alt);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius);
  padding: 40px 30px;
}
.nx-contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.nx-contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}
.nx-contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--nx-primary-light);
  color: var(--nx-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.nx-contact-info-item h5 {
  font-size: 1rem;
  margin-bottom: 4px;
}
.nx-contact-info-item p {
  font-size: 0.9rem;
  color: var(--nx-text-muted);
}
.nx-contact-form-card {
  background: #ffffff;
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius);
  padding: 40px;
  box-shadow: 0 15px 30px -10px rgba(15, 23, 42, 0.05);
}
.nx-contact-form-card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}
.nx-contact-form-card p {
  font-size: 0.9rem;
  color: var(--nx-text-muted);
  margin-bottom: 30px;
}

/* Alert styles for forms */
.nx-alert {
  padding: 12px 16px;
  border-radius: var(--nx-radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  display: none;
}
.nx-alert-success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}
.nx-alert-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════
   Responsive Design
   ═══════════════════════════════ */
@media (max-width: 1024px) {
  .nx-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .nx-tabs-wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .nx-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nx-footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .nx-contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
  .nx-topbar {
    display: none;
  }
  .nx-nav-toggle {
    display: block;
  }
  .nx-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: #ffffff;
    flex-direction: column;
    padding: 40px 20px;
    align-items: center;
    gap: 20px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.05);
    z-index: 999;
  }
  .nx-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nx-header-actions .nx-btn {
    display: none;
  }
  .nx-nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  .nx-nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }
  .nx-nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  .nx-stats-grid {
    grid-template-columns: 1fr;
  }
  .nx-footer-grid {
    grid-template-columns: 1fr;
  }
  .nx-footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .nx-footer-bottom-links a {
    margin: 0 10px;
  }
}