* {
  box-sizing: border-box;
}

:root {
  --primary-color: #6366f1;
  --secondary-color: #a855f7;
  --accent-color: #f59e0b;
  --text-color: #1e293b;
  --text-muted: #64748b;
  --bg-color: #f8fafc;
  --bg-secondary: #e2e8f0;
  --white: #ffffff;
  --dark: #0f172a;
  --success: #10b981;
  --shadow: 0 10px 25px rgba(99, 102, 241, 0.15);
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-color);
}

h1 { font-size: calc(1.675rem + 4.2vw); }
h2 { font-size: calc(1.425rem + 1.1vw); }
h3 { font-size: calc(1.375rem + .8vw); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.375rem; }
h6 { font-size: 1.25rem; }

p {
  margin-top: 0;
  margin-bottom: 1.25rem;
  color: var(--text-color);
}

.text-muted {
  color: var(--text-muted) !important;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--secondary-color);
  opacity: 0.9;
}

img {
  vertical-align: middle;
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  padding-right: 1rem;
  padding-left: 1rem;
  margin-right: auto;
  margin-left: auto;
  max-width: 1200px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -1rem;
  margin-left: -1rem;
}

.row > * {
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  padding-right: 1rem;
  padding-left: 1rem;
}

.display-3 {
  font-size: calc(1.675rem + 4.2vw);
  font-weight: 700;
  line-height: 1.15;
}

.display-4 {
  font-size: calc(1.575rem + 3.6vw);
  font-weight: 700;
  line-height: 1.15;
}

.display-5 {
  font-size: calc(1.525rem + 2.4vw);
  font-weight: 600;
  line-height: 1.15;
}

.fs-1 { font-size: 1.625rem !important; }
.fs-2 { font-size: 1.4375rem !important; }
.fs-3 { font-size: 1.3125rem !important; }
.fs-4 { font-size: 1.1875rem !important; }

.fw-bold { font-weight: 700 !important; }

.text-center { text-align: center !important; }
.text-start { text-align: left !important; }
.text-white { color: white !important; }
.text-white-50 { color: rgba(255, 255, 255, 0.5) !important; }
.text-success { color: var(--success) !important; }

.bg-bg-2 { background-color: var(--bg-secondary); }
.bg-bg-3 { background-color: var(--bg-color); }
.bg-dark { background-color: var(--dark); }
.bg-white { background-color: var(--white); }
.bg-action-1 { background-color: var(--primary-color); color: white; }
.bg-secondary { background-color: var(--secondary-color); }
.bg-accent { background-color: var(--accent-color); }

.text-action-1 { color: var(--primary-color) !important; }

.opacity-90 { opacity: 0.9; }

.rounded { border-radius: 0.75rem !important; }
.rounded-circle { border-radius: 50% !important; }

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

.list-unstyled {
  list-style: none;
  padding-left: 0;
}

.d-flex { display: flex !important; }
.d-block { display: block !important; }
.d-inline-block { display: inline-block !important; }
.d-none { display: none !important; }

.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.align-items-center { align-items: center !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-column { flex-direction: column !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }

.me-3 { margin-right: 1rem !important; }
.me-4 { margin-right: 1.25rem !important; }
.ms-auto { margin-left: auto !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: 0.75rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.25rem !important; }
.mb-5 { margin-bottom: 1.5rem !important; }
.mb-6 { margin-bottom: 1.75rem !important; }
.mb-7 { margin-bottom: 2rem !important; }
.mb-8 { margin-bottom: 2.25rem !important; }
.mb-9 { margin-bottom: 2.5rem !important; }
.mb-12 { margin-bottom: 3.5rem !important; }
.mb-16 { margin-bottom: 4.5rem !important; }

.mt-12 { margin-top: 3.5rem !important; }

.p-6 { padding: 1.75rem !important; }
.p-7 { padding: 2rem !important; }
.p-9 { padding: 2.5rem !important; }

.py-3 { padding-top: 0.875rem !important; padding-bottom: 0.875rem !important; }
.py-8 { padding-top: 2.25rem !important; padding-bottom: 2.25rem !important; }
.py-10 { padding-top: 2.75rem !important; padding-bottom: 2.75rem !important; }
.py-11 { padding-top: 3rem !important; padding-bottom: 3rem !important; }
.py-15 { padding-top: 4rem !important; padding-bottom: 4rem !important; }
.py-21 { padding-top: 5.5rem !important; padding-bottom: 5.5rem !important; }

.ps-7 { padding-left: 2rem !important; }
.ps-10 { padding-left: 2.75rem !important; }

.px-7 { padding-left: 2rem !important; padding-right: 2rem !important; }
.px-8 { padding-left: 2.25rem !important; padding-right: 2.25rem !important; }

.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.navbar-brand {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  margin-right: 1.25rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.navbar-nav {
  display: flex;
  flex-direction: row;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  margin-left: 1.5rem;
}

.nav-link {
  display: block;
  padding: 0.75rem 0;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

.navbar-toggler {
  display: none;
  background: none;
  border: 1px solid var(--primary-color);
  border-radius: 0.5rem;
  padding: 0.5rem;
}

.btn {
  display: inline-block;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  cursor: pointer;
  user-select: none;
  border: 2px solid transparent;
  padding: 0.925rem 1.375rem;
  font-size: 1.0625rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  text-decoration: none;
  font-family: inherit;
}

.btn-lg {
  padding: 1.125rem 1.75rem;
  font-size: 1.125rem;
}

.btn-action-1 {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-color: var(--primary-color);
  box-shadow: var(--shadow);
}

.btn-action-1:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(99, 102, 241, 0.25);
  color: white;
}

.btn-outline {
  background: transparent;
  color: white;
  border-color: white;
}

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

.btn-outline-light {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.7);
}

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

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

.btn-outline-secondary:hover {
  background: var(--bg-secondary);
  color: var(--text-color);
}

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

.btn-white:hover {
  background: var(--bg-color);
  color: var(--primary-color);
}

.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(168, 85, 247, 0.8)), url('../gfx/b93ms1.webp');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-section-tools {
  min-height: 70vh;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.9), rgba(245, 158, 11, 0.8)), url('../gfx/b93ms4.webp');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  position: relative;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark);
  color: white;
  padding: 1rem 0;
  z-index: 9999;
  display: none;
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.2);
}

.cookie-banner p {
  margin: 0;
  display: inline-block;
  margin-right: 1rem;
}

.cookie-banner a {
  color: var(--accent-color);
}

.tool-feature {
  text-align: center;
}

.tool-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 2rem;
}

.cta-box {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.contact-item {
  padding: 2rem 1rem;
}

.contact-item i {
  display: block;
  margin-bottom: 1rem;
}

.privacy-content h3 {
  color: var(--primary-color);
  border-bottom: 2px solid var(--bg-secondary);
  padding-bottom: 0.5rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}

.table th,
.table td {
  padding: 0.75rem;
  border: 1px solid var(--bg-secondary);
}

.table th {
  background-color: var(--bg-secondary);
  font-weight: 600;
}

.table-responsive {
  overflow-x: auto;
}

.success-box {
  border: 2px solid var(--success);
}

.info-box {
  border-left: 4px solid var(--primary-color);
}

.border-start {
  border-left: 4px solid var(--primary-color) !important;
}

.border-5 {
  border-width: 4px !important;
}

.border-action-1 {
  border-color: var(--primary-color) !important;
}

.col-12 { flex: 0 0 auto; width: 100%; }
.col-4 { flex: 0 0 auto; width: 33.33333333%; }

@media (min-width: 576px) {
  .container { max-width: 560px; }
}

@media (min-width: 768px) {
  .container { max-width: 740px; }
  
  .col-md-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-md-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-md-6 { flex: 0 0 auto; width: 50%; }
  .col-md-7 { flex: 0 0 auto; width: 58.33333333%; }
  .col-md-8 { flex: 0 0 auto; width: 66.66666667%; }
  .col-md-10 { flex: 0 0 auto; width: 83.33333333%; }
  
  .mb-md-0 { margin-bottom: 0 !important; }
  .order-md-1 { order: 1; }
  .order-md-2 { order: 2; }
  .pe-md-9 { padding-right: 2.5rem !important; }
  .ps-md-9 { padding-left: 2.5rem !important; }
  
  h2 { font-size: 2.125rem; }
  h3 { font-size: 1.875rem; }
  .display-3 { font-size: 4.75rem; }
  .display-4 { font-size: 3.5rem; }
  .display-5 { font-size: 3.25rem; }
}

@media (min-width: 992px) {
  .container { max-width: 980px; }
  
  .col-lg-3 { flex: 0 0 auto; width: 25%; }
  .col-lg-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-lg-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-lg-6 { flex: 0 0 auto; width: 50%; }
  .col-lg-8 { flex: 0 0 auto; width: 66.66666667%; }
  
  .mb-lg-0 { margin-bottom: 0 !important; }
  .py-lg-15 { padding-top: 4rem !important; padding-bottom: 4rem !important; }
  .py-lg-21 { padding-top: 5.5rem !important; padding-bottom: 5.5rem !important; }
}

@media (min-width: 1200px) {
  .container { max-width: 1160px; }
  
  .col-xl-3 { flex: 0 0 auto; width: 25%; }
  .col-xl-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-xl-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-xl-6 { flex: 0 0 auto; width: 50%; }
  .col-xl-7 { flex: 0 0 auto; width: 58.33333333%; }
  .col-xl-8 { flex: 0 0 auto; width: 66.66666667%; }
}

@media (min-width: 1400px) {
  .container { max-width: 1340px; }
  
  .col-xxl-3 { flex: 0 0 auto; width: 25%; }
  .col-xxl-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-xxl-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-xxl-6 { flex: 0 0 auto; width: 50%; }
  .col-xxl-7 { flex: 0 0 auto; width: 58.33333333%; }
}

@media (max-width: 991px) {
  .navbar-toggler {
    display: block;
  }
  
  .navbar-nav {
    flex-direction: column;
    width: 100%;
    background: white;
    padding: 1rem 0;
    margin-top: 1rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
  }
  
  .nav-item {
    margin-left: 0;
    margin-bottom: 0.5rem;
  }
  
  .navbar-collapse:not(.show) {
    display: none;
  }
  
  .hero-section,
  .hero-section-tools {
    background-attachment: scroll;
  }
}

@media (max-width: 576px) {
  .display-3 { font-size: calc(1.4rem + 2vw) !important; }
  .display-4 { font-size: calc(1.3rem + 1.8vw) !important; }
  .display-5 { font-size: calc(1.3rem + 1.8vw) !important; }
  
  .py-11 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .btn-lg {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
  
  .hero-section,
  .hero-section-tools {
    min-height: 80vh;
    text-align: center;
  }
}