/* Base Styles */
:root {
  --primary: #4A3AFF;
  --secondary: #FF6B6B;
  --dark: #192042;
  --text-dark: #343A40;
  --text-muted: #6C757D;
  --light-bg: #F8F9FA;
  --white: #FFFFFF;
  --success: #20C997;
  --warning: #FFC107;
  --transition: all 0.3s ease;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --border-radius: 8px;
}

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

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

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Quicksand', sans-serif;
  color: var(--dark);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1.2rem;
}

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary);
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* Modern Grid Layout */
.grid {
  display: grid;
  gap: 2rem;
}

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

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

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

.flex {
  display: flex;
}

.flex-center {
  justify-content: center;
  align-items: center;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  font-family: 'Quicksand', sans-serif;
  cursor: pointer;
  border: none;
  text-align: center;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: #3c2ee0;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(74, 58, 255, 0.3);
}

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

.btn-secondary:hover {
  background-color: #ff5252;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(255, 107, 107, 0.3);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-link {
  background: none;
  padding: 0.5rem;
  color: var(--primary);
  position: relative;
}

.btn-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  bottom: 0;
  left: 0;
  transition: var(--transition);
}

.btn-link:hover::after {
  width: 100%;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.btn-icon {
  margin-left: 0.5rem;
}

/* Card Styles */
.card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

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

.card-content {
  padding: 1.5rem;
}

.card-title {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.card-text {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.header-scrolled {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  height: 50px;
}

.logo img {
  height: 100%;
}

.nav {
  display: flex;
  align-items: center;
}

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

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

.nav-link {
  font-family: 'Quicksand', sans-serif;
  font-weight: 500;
  padding: 0.5rem;
  color: var(--text-dark);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  bottom: 0;
  left: 0;
  transition: var(--transition);
}

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

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

.nav-btn {
  margin-left: 2rem;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text-dark);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 10rem 0 8rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-content {
  max-width: 650px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--dark) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Brand Quiz Section */
.brand-quiz {
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}

.quiz-question {
  margin-bottom: 1.5rem;
}

.quiz-options {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.quiz-option {
  flex: 1;
  min-width: 150px;
  position: relative;
}

.quiz-option input[type="radio"] {
  position: absolute;
  opacity: 0;
}

.quiz-option label {
  display: block;
  padding: 1rem;
  text-align: center;
  background-color: var(--white);
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.quiz-option input[type="radio"]:checked + label {
  border-color: var(--primary);
  background-color: rgba(74, 58, 255, 0.05);
  color: var(--primary);
}

.quiz-option label:hover {
  border-color: rgba(74, 58, 255, 0.5);
}

.quiz-result {
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  display: none;
}

.quiz-score {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.quiz-recommendation {
  margin-top: 1.5rem;
}

/* Services Section */
.services {
  position: relative;
}

.service-card {
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
  z-index: 1;
}

.service-icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  background-color: rgba(74, 58, 255, 0.1);
  border-radius: 50%;
  color: var(--primary);
  font-size: 1.75rem;
}

.service-title {
  margin-bottom: 1rem;
}

.service-description {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ROI Calculator */
.calculator {
  background-color: var(--light-bg);
  padding: 3rem 0;
}

.calculator-form {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(74, 58, 255, 0.2);
}

.range-slider {
  width: 100%;
  margin: 0.5rem 0;
}

.range-value {
  display: inline-block;
  width: 60px;
  text-align: center;
  font-weight: 600;
}

.calculator-results {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #eee;
}

.result-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.result-label {
  font-weight: 600;
}

.result-value {
  font-weight: 700;
  color: var(--primary);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  width: 4px;
  background-color: rgba(74, 58, 255, 0.2);
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.timeline-item {
  padding: 1.5rem 2rem;
  position: relative;
  background-color: var(--white);
  width: calc(50% - 40px);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
  transition: var(--transition);
}

.timeline-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--white);
  border: 4px solid var(--primary);
  border-radius: 50%;
  top: calc(50% - 10px);
  z-index: 1;
}

.timeline-item:nth-child(odd) {
  left: 0;
}

.timeline-item:nth-child(odd)::after {
  right: -50px;
}

.timeline-item:nth-child(even) {
  left: 50%;
  margin-left: 40px;
}

.timeline-item:nth-child(even)::after {
  left: -50px;
}

.timeline-title {
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.timeline-content {
  margin-bottom: 0.5rem;
}

/* FAQ Accordion */
.faq {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: 1rem;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-header {
  background-color: var(--white);
  padding: 1.25rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion-header:hover {
  background-color: rgba(74, 58, 255, 0.05);
}

.accordion-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.accordion-icon {
  font-size: 1.25rem;
  transition: var(--transition);
}

.accordion-icon.active {
  transform: rotate(180deg);
}

.accordion-content {
  background-color: var(--white);
  padding: 0 1.25rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-content.active {
  padding: 0 1.25rem 1.25rem;
}

/* Contact Form */
.contact-form {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.form-title {
  margin-bottom: 2rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group.checkbox {
  display: flex;
  align-items: start;
  gap: 0.75rem;
}

.form-group.checkbox input {
  margin-top: 0.3rem;
}

.form-group.checkbox label {
  font-size: 0.9rem;
  line-height: 1.4;
}

.form-btn {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
}

.iti {
  width: 100%;
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.footer-logo {
  margin-bottom: 1rem;
  display: block;
  max-width: 200px;
}

.footer-about {
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.footer-title {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

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

.footer-link {
  margin-bottom: 0.75rem;
}

.footer-link a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-link a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  margin-bottom: 1rem;
  align-items: flex-start;
}

.footer-contact-icon {
  color: var(--primary);
  margin-right: 0.75rem;
  font-size: 1.25rem;
  margin-top: 0.25rem;
}

.footer-contact-text {
  color: rgba(255, 255, 255, 0.8);
  flex-grow: 1;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-link {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-bottom-link:hover {
  color: var(--white);
}

/* Modal */
.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: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--white);
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 90%;
  padding: 2rem;
  position: relative;
  transform: scale(0.8);
  transition: all 0.3s ease;
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--secondary);
}

.modal-title {
  margin-bottom: 1.5rem;
  text-align: center;
}

.modal-text {
  text-align: center;
  margin-bottom: 2rem;
}

.modal-btn {
  display: block;
  width: 100%;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  max-width: 400px;
  background-color: var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  z-index: 1050;
  transform: translateY(100px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.cookie-consent.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.cookie-title {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.cookie-icon {
  color: var(--primary);
  margin-right: 0.75rem;
  font-size: 1.5rem;
}

.cookie-text {
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.cookie-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: space-between;
}

.cookie-btn {
  flex: 1;
  font-size: 0.9rem;
  padding: 0.6rem 1rem;
}

.cookie-settings {
  cursor: pointer;
  text-decoration: underline;
  display: block;
  text-align: center;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.cookie-settings:hover {
  color: var(--primary);
}

/* Cookie Modal */
.cookie-modal {
  max-width: 600px;
}

.cookie-modal-title {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eee;
}

.cookie-modal-text {
  margin-bottom: 1.5rem;
}

.cookie-categories {
  margin-bottom: 2rem;
}

.cookie-category {
  padding: 1rem;
  border: 1px solid #eee;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
}

.cookie-category:last-child {
  margin-bottom: 0;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.cookie-category-title {
  font-weight: 600;
  margin: 0;
}

.cookie-category-toggle {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}

.cookie-category-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: var(--transition);
  border-radius: 34px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--white);
  transition: var(--transition);
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--primary);
}

input:checked + .toggle-slider:before {
  transform: translateX(22px);
}

.cookie-category-description {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-right: 50px;
  display: none;
}

.cookie-category-description.active {
  display: block;
}

.cookie-modal-buttons {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.cookie-save {
  flex: 2;
}

/* Case Studies */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.case-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

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

.case-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.case-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.case-title {
  margin-bottom: 1rem;
  font-size: 1.25rem;
  line-height: 1.4;
}

.case-excerpt {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Single Case Page */
.case-single {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.case-header {
  margin-bottom: 2rem;
}

.case-single-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.case-single-meta {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.case-single-image {
  width: 100%;
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
}

.case-single-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
  font-size: 1.75rem;
}

.case-single-content h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.case-single-content p {
  margin-bottom: 1.5rem;
}

.case-single-content ul, 
.case-single-content ol {
  margin-bottom: 1.5rem;
  margin-left: 1.25rem;
}

.case-single-content li {
  margin-bottom: 0.5rem;
}

/* Contact Page */
.contact-page {
  background-color: var(--light-bg);
}

.contact-info {
  padding: 2rem;
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-icon {
  color: var(--primary);
  font-size: 1.5rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.contact-text {
  flex-grow: 1;
}

.contact-label {
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.contact-value {
  color: var(--text-muted);
}

.contact-map {
  margin-top: 2rem;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.contact-map img {
  width: 100%;
}

/* Thank You Page */
.thanks-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 5rem 2rem;
}

.thanks-icon {
  color: var(--success);
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.thanks-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.thanks-text {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  color: var(--text-muted);
}

/* Policy Pages */
.policy {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.policy-title {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eee;
}

.policy-date {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  display: block;
}

.policy-section {
  margin-bottom: 2.5rem;
}

.policy-subtitle {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.policy-text {
  margin-bottom: 1.5rem;
}

.policy-list {
  margin-bottom: 1.5rem;
  margin-left: 1.25rem;
}

.policy-list li {
  margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.75rem;
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .timeline-item {
    width: calc(100% - 20px);
    margin-left: 20px;
  }
  
  .timeline::before {
    left: 0;
  }
  
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    left: 0;
  }
  
  .timeline-item:nth-child(odd)::after,
  .timeline-item:nth-child(even)::after {
    left: -10px;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 3rem 0;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero {
    padding: 8rem 0 5rem;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .hero-btns {
    flex-direction: column;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .nav-list {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: clip-path 0.4s ease;
  }
  
  .nav-list.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .nav-item {
    margin: 0;
    width: 100%;
    text-align: center;
  }
  
  .nav-link {
    padding: 1rem;
    display: block;
  }
  
  .nav-btn {
    margin: 1rem 0 0;
  }
  
  .cookie-consent {
    right: 1rem;
    left: 1rem;
    max-width: none;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-bottom-links {
    flex-direction: column;
    gap: 1rem;
  }
  
  .case-single-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    margin-bottom: 2rem;
  }
  
  .cookie-modal-buttons {
    flex-direction: column;
  }
  
  .quiz-options {
    flex-direction: column;
  }
  
  .quiz-option {
    width: 100%;
  }
  
  .calculator-form {
    padding: 1.5rem;
  }
}