:root {
  --color-primary: #000000;
  --color-secondary: #FFFFFF;
  --color-accent: #D4AF37;
  --color-text: #000000;
  --color-text-secondary: #333333;
  --color-subtle: #F8F8F8;
  --color-border: #E0E0E0;
  --font-primary: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --spacing-unit: 8px;
  --radius: 4px;
  --transition: all 0.3s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-secondary);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-unit);
  margin-top: calc(var(--spacing-unit) * 3);
}

h1 {
  font-size: 2.5rem;
  margin-top: 0;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: calc(var(--spacing-unit) * 2);
}

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

a:hover {
  color: var(--color-accent);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 2);
}

.btn {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

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

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

.btn-accent:hover {
  background-color: transparent;
  color: var(--color-accent);
}

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

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


.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: calc(var(--spacing-unit) * 3);
}

.col-1 { grid-column: span 1; }
.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-10 { grid-column: span 10; }
.col-11 { grid-column: span 11; }
.col-12 { grid-column: span 12; }

@media (max-width: 768px) {
  .col-md-1 { grid-column: span 1; }
  .col-md-2 { grid-column: span 2; }
  .col-md-3 { grid-column: span 3; }
  .col-md-4 { grid-column: span 4; }
  .col-md-5 { grid-column: span 5; }
  .col-md-6 { grid-column: span 6; }
  .col-md-7 { grid-column: span 7; }
  .col-md-8 { grid-column: span 8; }
  .col-md-9 { grid-column: span 9; }
  .col-md-10 { grid-column: span 10; }
  .col-md-11 { grid-column: span 11; }
  .col-md-12 { grid-column: span 12; }
}

@media (max-width: 576px) {
  .col-sm-1 { grid-column: span 1; }
  .col-sm-2 { grid-column: span 2; }
  .col-sm-3 { grid-column: span 3; }
  .col-sm-4 { grid-column: span 4; }
  .col-sm-5 { grid-column: span 5; }
  .col-sm-6 { grid-column: span 6; }
  .col-sm-7 { grid-column: span 7; }
  .col-sm-8 { grid-column: span 8; }
  .col-sm-9 { grid-column: span 9; }
  .col-sm-10 { grid-column: span 10; }
  .col-sm-11 { grid-column: span 11; }
  .col-sm-12 { grid-column: span 12; }
}


.mt-0 { margin-top: 0; }
.mt-1 { margin-top: calc(var(--spacing-unit) * 1); }
.mt-2 { margin-top: calc(var(--spacing-unit) * 2); }
.mt-3 { margin-top: calc(var(--spacing-unit) * 3); }
.mt-4 { margin-top: calc(var(--spacing-unit) * 4); }
.mt-5 { margin-top: calc(var(--spacing-unit) * 5); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: calc(var(--spacing-unit) * 1); }
.mb-2 { margin-bottom: calc(var(--spacing-unit) * 2); }
.mb-3 { margin-bottom: calc(var(--spacing-unit) * 3); }
.mb-4 { margin-bottom: calc(var(--spacing-unit) * 4); }
.mb-5 { margin-bottom: calc(var(--spacing-unit) * 5); }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: calc(var(--spacing-unit) * 1); }
.ml-2 { margin-left: calc(var(--spacing-unit) * 2); }
.ml-3 { margin-left: calc(var(--spacing-unit) * 3); }
.ml-4 { margin-left: calc(var(--spacing-unit) * 4); }
.ml-5 { margin-left: calc(var(--spacing-unit) * 5); }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: calc(var(--spacing-unit) * 1); }
.mr-2 { margin-right: calc(var(--spacing-unit) * 2); }
.mr-3 { margin-right: calc(var(--spacing-unit) * 3); }
.mr-4 { margin-right: calc(var(--spacing-unit) * 4); }
.mr-5 { margin-right: calc(var(--spacing-unit) * 5); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: calc(var(--spacing-unit) * 1); }
.pt-2 { padding-top: calc(var(--spacing-unit) * 2); }
.pt-3 { padding-top: calc(var(--spacing-unit) * 3); }
.pt-4 { padding-top: calc(var(--spacing-unit) * 4); }
.pt-5 { padding-top: calc(var(--spacing-unit) * 5); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: calc(var(--spacing-unit) * 1); }
.pb-2 { padding-bottom: calc(var(--spacing-unit) * 2); }
.pb-3 { padding-bottom: calc(var(--spacing-unit) * 3); }
.pb-4 { padding-bottom: calc(var(--spacing-unit) * 4); }
.pb-5 { padding-bottom: calc(var(--spacing-unit) * 5); }

.pl-0 { padding-left: 0; }
.pl-1 { padding-left: calc(var(--spacing-unit) * 1); }
.pl-2 { padding-left: calc(var(--spacing-unit) * 2); }
.pl-3 { padding-left: calc(var(--spacing-unit) * 3); }
.pl-4 { padding-left: calc(var(--spacing-unit) * 4); }
.pl-5 { padding-left: calc(var(--spacing-unit) * 5); }

.pr-0 { padding-right: 0; }
.pr-1 { padding-right: calc(var(--spacing-unit) * 1); }
.pr-2 { padding-right: calc(var(--spacing-unit) * 2); }
.pr-3 { padding-right: calc(var(--spacing-unit) * 3); }
.pr-4 { padding-right: calc(var(--spacing-unit) * 4); }
.pr-5 { padding-right: calc(var(--spacing-unit) * 5); }


.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-secondary);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  padding: calc(var(--spacing-unit) * 2) 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 50px;
}

.nav-desktop {
  display: flex;
}

.nav-desktop ul {
  display: flex;
  list-style: none;
}

.nav-desktop li {
  margin-left: calc(var(--spacing-unit) * 3);
}

.nav-desktop a {
  font-weight: 500;
}

.nav-mobile {
  display: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--color-primary);
}


.slideout-menu {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 256px;
  min-height: 100vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  z-index: 0;
  display: none;
  background-color: var(--color-primary);
}

.slideout-menu-left {
  left: 0;
}

.slideout-menu-right {
  right: 0;
}

.slideout-panel {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  background-color: var(--color-secondary);
}

.slideout-open,
.slideout-open body,
.slideout-open .slideout-panel {
  overflow: hidden;
}

.slideout-open .slideout-menu {
  display: block;
}

.mobile-menu {
  padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 2);
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu li {
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.mobile-menu a {
  color: var(--color-secondary);
  font-size: 1.2rem;
  font-weight: 500;
}

.mobile-menu a:hover {
  color: var(--color-accent);
}


.hero {
  height: 60vh;
  display: flex;
  align-items: center;
  background-color: var(--color-subtle);
  margin-top: 74px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
  max-width: 800px;
}

.hero p {
  font-size: 1.25rem;
  max-width: 600px;
  margin-bottom: calc(var(--spacing-unit) * 3);
}


.section {
  padding: calc(var(--spacing-unit) * 8) 0;
}

.section-title {
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 5);
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.section-title p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
}

.section-alt {
  background-color: var(--color-subtle);
}


.card {
  background-color: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: var(--transition);
  height: auto;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: calc(var(--spacing-unit) * 3);
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
}


.process-steps {
  counter-reset: step;
}

.process-step {
  position: relative;
  padding-left: calc(var(--spacing-unit) * 6);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.process-step h3 {
  margin-top: 0;
}


.results-item {
  text-align: center;
  padding: calc(var(--spacing-unit) * 2);
}

.results-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.results-text {
  font-size: 1.1rem;
}


.case-study {
  background-color: var(--color-secondary);
  padding: calc(var(--spacing-unit) * 3);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.case-study h3 {
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.case-meta {
  display: flex;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.case-meta-item {
  margin-right: calc(var(--spacing-unit) * 3);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}


.faq-item {
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.faq-question {
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: calc(var(--spacing-unit) * 1);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  transition: var(--transition);
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding-top: calc(var(--spacing-unit) * 1);
}

.faq-item.active .faq-answer {
  display: block;
}


.contact-info {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.contact-icon {
  font-size: 1.2rem;
  margin-right: calc(var(--spacing-unit) * 2);
  color: var(--color-accent);
}


.form-group {
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.form-label {
  display: block;
  margin-bottom: calc(var(--spacing-unit) * 1);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: calc(var(--spacing-unit) * 1.5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.form-check-input {
  margin-right: calc(var(--spacing-unit) * 1);
  margin-top: 5px;
}

.form-check-label {
  font-size: 0.9rem;
}

.iti {
  width: 100%;
}


.article-meta {
  display: flex;
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.article-meta-item {
  margin-right: calc(var(--spacing-unit) * 2);
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-image {
  width: 100%;
  height: auto;
  margin-bottom: calc(var(--spacing-unit) * 3);
  border-radius: var(--radius);
}

.article-list-item {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.article-list-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.article-list-title {
  font-size: 1.8rem;
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.article-list-excerpt {
  margin-bottom: calc(var(--spacing-unit) * 2);
}


.footer {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  padding: calc(var(--spacing-unit) * 6) 0;
}

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

.footer-logo {
  height: 40px;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: calc(var(--spacing-unit) * 1);
}

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

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: calc(var(--spacing-unit) * 3);
  margin-top: calc(var(--spacing-unit) * 3);
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}


.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary);
  color: var(--color-secondary);
  padding: calc(var(--spacing-unit) * 2);
  z-index: 9999;
  display: none;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cookie-text {
  margin-right: calc(var(--spacing-unit) * 2);
}

.cookie-buttons {
  display: flex;
  gap: calc(var(--spacing-unit) * 1);
}

.cookie-settings-button {
  color: var(--color-accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--spacing-unit) * 1);
  font-family: var(--font-primary);
  font-size: 1rem;
}

.cookie-settings-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  display: none;
}

.cookie-settings-content {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  width: 100%;
  max-width: 600px;
  border-radius: var(--radius);
  padding: calc(var(--spacing-unit) * 3);
  max-height: 80vh;
  overflow-y: auto;
}

.cookie-settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.cookie-settings-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.cookie-category {
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.cookie-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.cookie-category-toggle {
  display: flex;
  align-items: center;
}

.cookie-category-toggle input {
  margin-right: calc(var(--spacing-unit) * 1);
}

.cookie-settings-buttons {
  display: flex;
  justify-content: flex-end;
  gap: calc(var(--spacing-unit) * 1);
  margin-top: calc(var(--spacing-unit) * 3);
}


.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  display: none;
}

.modal-content {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius);
  padding: calc(var(--spacing-unit) * 3);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-body {
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
}


@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .section {
    padding: calc(var(--spacing-unit) * 5) 0;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .cookie-text {
    margin-right: 0;
    margin-bottom: calc(var(--spacing-unit) * 2);
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .section-title h2 {
    font-size: 1.8rem;
  }
  
  .process-step {
    padding-left: calc(var(--spacing-unit) * 5);
  }
  
  .results-number {
    font-size: 2.5rem;
  }
}