@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
  --primary: #0A2540;
  --primary-light: #1A3A5C;
  --secondary: #00D4B8;
  --secondary-dark: #00A896;
  --accent: #FF6B35;
  --accent-light: #FF8C5A;
  --bg-main: #F5F7FA;
  --bg-card: #FFFFFF;
  --bg-dark: #060F1E;
  --text-primary: #0A2540;
  --text-secondary: #4A6580;
  --text-muted: #8A9BB0;
  --text-light: #F5F7FA;
  --border-color: #D0DCE8;
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.08);
  --shadow-md: 0 4px 20px rgba(10, 37, 64, 0.12);
  --shadow-lg: 0 8px 40px rgba(10, 37, 64, 0.18);
  --shadow-glow: 0 0 30px rgba(0, 212, 184, 0.25);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
  --font-main: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-dark);
}

/* ========== HEADER ========== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--primary);
  letter-spacing: -0.02em;
  transition: opacity var(--transition-fast);
}

.site-logo:hover {
  opacity: 0.85;
}

.site-logo img,
.site-logo svg {
  height: 36px;
  width: auto;
}

/* ========== NAVIGATION ========== */

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.main-nav a {
  position: relative;
  padding: 0.45rem 0.85rem;
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: calc(100% - 1.4rem);
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 1px;
  transition: transform var(--transition-base);
}

.main-nav a:hover {
  color: var(--primary);
  background-color: var(--bg-main);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.main-nav a.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem !important;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark)) !important;
  color: var(--primary) !important;
  font-weight: 600 !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 2px 12px rgba(0, 212, 184, 0.35);
  transition: box-shadow var(--transition-base), transform var(--transition-fast) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: linear-gradient(135deg, var(--secondary-dark), var(--secondary)) !important;
  box-shadow: 0 4px 20px rgba(0, 212, 184, 0.5) !important;
  transform: translateY(-1px);
  color: var(--primary) !important;
}

/* ========== MOBILE MENU ========== */

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
  gap: 5px;
}

.mobile-menu-toggle:hover {
  background-color: var(--bg-main);
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
  transform-origin: center;
}

.mobile-menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}

.mobile-menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: 1rem 1.5rem 1.5rem;
  z-index: 999;
  animation: slideDown 0.25s ease;
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--border-color);
  transition: color var(--transition-fast), background-color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--primary);
  background-color: var(--bg-main);
  padding-left: 1.4rem;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .main-nav {
    display: none;
  }
}

/* ========== BUTTONS ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.12);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  color: var(--primary);
  box-shadow: 0 3px 15px rgba(0, 212, 184, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 212, 184, 0.55);
  color: var(--primary);
}

.btn-primary:active {
  transform: translateY(0);
}

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

.btn-secondary:hover {
  background: var(--secondary);
  color: var(--primary);
  box-shadow: 0 4px 18px rgba(0, 212, 184, 0.35);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn-dark:hover {
  background: var(--primary-light);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: #FFFFFF;
  box-shadow: 0 3px 15px rgba(255, 107, 53, 0.35);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 107, 53, 0.5);
  color: #FFFFFF;
}

.btn-lg {
  padding: 0.85rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
}

/* ========== FORMS ========== */

.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
  letter-spacing: 0.01em;
}

.form-label span.required {
  color: var(--accent);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  font-family: var(--font-main);
  color: var(--text-primary);
  background-color: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(0, 212, 184, 0.15), 0 2px 8px rgba(0, 212, 184, 0.1);
  background-color: #FAFFFE;
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: #A0B4C8;
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: #E53E3E;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.form-input.success,
.form-textarea.success,
.form-select.success {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(0, 212, 184, 0.12);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A6580' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-error-msg {
  display: none;
  font-size: 0.8rem;
  color: #E53E3E;
  margin-top: 0.3rem;
  font-weight: 500;
}

.form-error-msg.show {
  display: block;
}

.form-help {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.form-checkbox-group,
.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-checkbox-label,
.form-radio-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.form-checkbox-label input[type="checkbox"],
.form-radio-label input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--secondary);
  cursor: pointer;
}

/* ========== COOKIE BANNER ========== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--primary);
  border-top: 2px solid var(--secondary);
  padding: 1.1rem 1.5rem;
  z-index: 9999;
  box-shadow: 0 -4px 30px rgba(10, 37, 64, 0.4);
  animation: slideUpCookie 0.4s ease;
}

@keyframes slideUpCookie {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cookie-banner-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner-text {
  flex: 1;
  min-width: 240px;
}

.cookie-banner-text p {
  font-size: 0.875rem;
  color: #CBD5E0;
  margin: 0;
  line-height: 1.5;
}

.cookie-banner-text a {
  color: var(--secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.cookie-banner-text a:hover {
  color: #FFFFFF;
}

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-accept-btn {
  padding: 0.5rem 1.3rem;
  background: var(--secondary);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.cookie-accept-btn:hover {
  background: #FFFFFF;
  color: var(--primary);
  box-shadow: 0 3px 12px rgba(0, 212, 184, 0.4);
  transform: translateY(-1px);
}

.cookie-decline-btn {
  padding: 0.5rem 1.1rem;
  background: transparent;
  color: #94A3B8;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.cookie-decline-btn:hover {
  background: rgba(148, 163, 184, 0.1);
  color: #CBD5E0;
  border-color: rgba(148, 163, 184, 0.5);
}

/* ========== CARDS ========== */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(0, 212, 184, 0.25);
}

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

.card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(0, 212, 184, 0.12), rgba(0, 212, 184, 0.06));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--secondary);
  margin-bottom: 1.1rem;
  transition: background var(--transition-base), transform var(--transition-base);
}

.card:hover .card-icon {
  background: linear-gradient(135deg, rgba(0, 212, 184, 0.2), rgba(0, 212, 184, 0.1));
  transform: scale(1.08);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.card-body {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.card-dark {
  background: var(--bg-dark);
  border-color: rgba(0, 212, 184, 0.15);
}

.card-dark .card-title {
  color: #F5F7FA;
}

.card-dark .card-body {
  color: #8A9BB0;
}

.card-featured {
  border-color: var(--secondary);
  box-shadow: 0 4px 24px rgba(0, 212, 184, 0.2);
}

.card-featured::before {
  opacity: 1;
}

/* ========== ACCORDION ========== */

.accordion {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.accordion-item {
  border-bottom: 1px solid var(--border-color);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.4rem;
  background: #FFFFFF;
  border: none;
  cursor: pointer;
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  gap: 1rem;
}

.accordion-header:hover {
  background-color: rgba(0, 212, 184, 0.04);
  color: var(--primary);
}

.accordion-header.active {
  background-color: rgba(0, 212, 184, 0.06);
  color: var(--secondary-dark);
}

.accordion-icon {
  font-size: 1.1rem;
  color: var(--secondary);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.accordion-header.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  display: none;
  padding: 0 1.4rem 1.25rem;
  background: rgba(0, 212, 184, 0.02);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========== HERO SECTION ========== */

.hero-section {
  background: linear-gradient(135deg, var(--primary) 0%, #0D2E4A 40%, #0A1E35 100%);
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 184, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: 5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  background: rgba(0, 212, 184, 0.15);
  border: 1px solid rgba(0, 212, 184, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.hero-title .highlight {
  background: linear-gradient(90deg, var(--secondary), #7EFCEB);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #94A3B8;
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* ========== SECTION STYLES ========== */

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.8rem;
  background: rgba(0, 212, 184, 0.08);
  border-left: 3px solid var(--secondary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--secondary-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-title.light {
  color: #FFFFFF;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.section-subtitle.light {
  color: #94A3B8;
}

.section-divider {
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

/* ========== STATS ========== */

.stat-item {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--secondary), #7EFCEB);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========== TECH BADGE ========== */

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.8rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.tech-badge:hover {
  background: rgba(0, 212, 184, 0.08);
  border-color: rgba(0, 212, 184, 0.4);
  color: var(--secondary-dark);
  transform: translateY(-1px);
}

.tech-badge i {
  font-size: 0.95rem;
  color: var(--secondary);
}

/* ========== TESTIMONIALS ========== */

.testimonial-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: rgba(0, 212, 184, 0.15);
  line-height: 1;
  pointer-events: none;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========== TAGS / LABELS ========== */

.tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

.tag-primary {
  background: rgba(0, 212, 184, 0.1);
  color: var(--secondary-dark);
}

.tag-accent {
  background: rgba(255, 107, 53, 0.1);
  color: var(--accent);
}

.tag-dark {
  background: rgba(10, 37, 64, 0.08);
  color: var(--primary);
}

/* ========== ALERT / NOTICE ========== */

.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.alert i {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-info {
  background: rgba(0, 212, 184, 0.08);
  border: 1px solid rgba(0, 212, 184, 0.25);
  color: var(--secondary-dark);
}

.alert-warning {
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.25);
  color: #C0392B;
}

.alert-success {
  background: rgba(0, 212, 184, 0.1);
  border: 1px solid rgba(0, 212, 184, 0.3);
  color: #0A7A6A;
}

.alert-error {
  background: rgba(229, 62, 62, 0.08);
  border: 1px solid rgba(229, 62, 62, 0.25);
  color: #C53030;
}

/* ========== LOADING SPINNER ========== */

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(0, 212, 184, 0.2);
  border-top-color: var(--secondary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

.spinner-dark {
  border-color: rgba(10, 37, 64, 0.15);
  border-top-color: var(--primary);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ========== GRID LAYOUTS ========== */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ========== BREADCRUMB ========== */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--secondary);
}

.breadcrumb-sep {
  color: var(--border-color);
  font-size: 0.75rem;
}

.breadcrumb-current {
  color: var(--text-primary);
  font-weight: 600;
}

/* ========== PAGE HERO (inner pages) ========== */

.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #0E2845 100%);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--bg-main);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.page-hero-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.025em;
  margin-bottom: 0.6rem;
}

.page-hero-sub {
  font-size: 1rem;
  color: #94A3B8;
}

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

.site-footer {
  background: var(--bg-dark);
  color: #CBD5E0;
  position: relative;
}

.footer-top {
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand-text {
  font-size: 0.875rem;
  color: #64748B;
  line-height: 1.6;
  margin-top: 0.75rem;
  max-width: 260px;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: #64748B;
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 4px;
}

.footer-bottom {
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-copy {
  font-size: 0.825rem;
  color: #4A5568;
}

.footer-legal {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: 0.825rem;
  color: #4A5568;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--secondary);
}

.social-links {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.1rem;
}

.social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: #64748B;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition-base);
}

.social-link:hover {
  background: rgba(0, 212, 184, 0.12);
  border-color: rgba(0, 212, 184, 0.3);
  color: var(--secondary);
  transform: translateY(-2px);
}

/* ========== UTILITY CLASSES ========== */

.text-gradient {
  background: linear-gradient(135deg, var(--secondary), #7EFCEB);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-accent {
  background: linear-gradient(135deg, var(--accent), #FFB347);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-pattern {
  background-image: radial-gradient(circle at 1px 1px, rgba(0, 212, 184, 0.08) 1px, transparent 0);
  background-size: 28px 28px;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #0D2E4A 100%);
}

.bg-gradient-secondary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
  border: none;
  margin: 2rem 0;
}

.container-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.shadow-glow {
  box-shadow: var(--shadow-glow);
}

.border-glow {
  border-color: rgba(0, 212, 184, 0.4);
  box-shadow: 0 0 0 1px rgba(0, 212, 184, 0.2);
}

/* ========== ANIMATIONS ========== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 212, 184, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 212, 184, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 212, 184, 0);
  }
}

.animate-fade-up {
  animation: fadeInUp 0.55s ease both;
}

.animate-fade-in {
  animation: fadeIn 0.4s ease both;
}

.animate-pulse-ring {
  animation: pulse-ring 2s ease infinite;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ========== PROCESS / STEPS ========== */

.step-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  position: relative;
}

.step-number {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--primary);
}

.step-content-title {
  font-size: 1.025rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.step-content-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========== BLOG ========== */

.blog-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.blog-card-image {
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-content {
  padding: 1.4rem;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  flex-wrap: wrap;
}

.blog-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 0.5rem;
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card-title {
  color: var(--secondary-dark);
}

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secondary-dark);
  text-decoration: none;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.blog-card-link:hover {
  color: var(--accent);
  gap: 0.6rem;
}

/* ========== CONTACT ========== */

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 212, 184, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--secondary);
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.contact-info-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.contact-info-value a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-info-value a:hover {
  color: var(--secondary);
}

/* ========== RESPONSIVE HELPERS ========== */

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .cookie-banner-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-banner-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .btn-lg {
    padding: 0.75rem 1.4rem;
    font-size: 1rem;
  }

  .hero-title {
    font-size: 1.85rem;
  }
}