:root {
  --color-background: #151A27;
  --color-primary: #43FFB0;
  --color-secondary: #FF6B81;
  --color-text: #F5F7FA;
  --color-section-bg: #1F2635;
  --color-lines: #8FA5D3;
  --font-main: 'Open Sans', Arial, sans-serif;
  --font-headings: 'Montserrat', Helvetica, sans-serif;
  --section-padding: clamp(1rem, 2vw, 2.5rem);
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

p {
  margin-bottom: 1rem;
}

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

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

/* Layout */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--section-padding);
}

section {
  padding: calc(var(--section-padding) * 2) 0;
}

/* Fix for section headings when using anchor links */
section {
  scroll-margin-top: 100px;
}

/* Header */
header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  padding: 1rem 0;
  background-color: rgba(21, 26, 39, 0.95);
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
}

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

.logo {
  width: 150px;
  height: auto;
}

.logo img {
  width: 100%;
  height: auto;
}

/* Navigation */
.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  cursor: pointer;
}

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

.nav-menu li {
  margin-left: 2rem;
}

.nav-menu a {
  color: var(--color-text);
  font-weight: 600;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-family: var(--font-main);
}

.btn-primary {
  background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
  color: var(--color-background);
}

.btn-primary:hover {
  box-shadow: 0 0 15px rgba(67, 255, 176, 0.5);
  transform: translateY(-2px);
  color: var(--color-background);
}

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

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

/* Hero Section */
.hero {
  padding-top: 120px;
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-section-bg) 100%);
  z-index: -1;
}

.hero-content {
  max-width: 700px;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: var(--color-primary);
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 2rem;
}

/* About Section */
.about {
  background-color: var(--color-section-bg);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom right, rgba(31, 38, 53, 0.9), rgba(21, 26, 39, 0.9));
  transform: skewY(-3deg);
  transform-origin: top left;
  z-index: -1;
}

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

@media (min-width: 768px) {
  .about-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Strengths Section */
.strengths {
  position: relative;
}

.strengths-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .strengths-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.strength-card {
  background-color: var(--color-section-bg);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.strength-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 30px rgba(67, 255, 176, 0.15);
}

.strength-card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1.5rem;
}

/* Services Section */
.services {
  background-color: var(--color-section-bg);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom right, rgba(31, 38, 53, 0.9), rgba(21, 26, 39, 0.9));
  transform: skewY(3deg);
  transform-origin: top right;
  z-index: -1;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: var(--color-background);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
  transition: height 0.3s ease;
}

.service-card:hover::before {
  height: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.service-price {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-top: 1rem;
}

/* Process Section */
.process-timeline {
  position: relative;
  margin-top: 3rem;
}

.timeline-line {
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
  transform: translateX(-50%);
}

@media (min-width: 768px) {
  .timeline-line {
    left: 50%;
  }
}

.timeline-item {
  position: relative;
  padding: 0 0 2rem 2rem;
}

@media (min-width: 768px) {
  .timeline-item {
    width: 50%;
    padding: 0 2rem 2rem 0;
  }
  
  .timeline-item:nth-child(even) {
    margin-left: 50%;
    padding: 0 0 2rem 2rem;
  }
}

.timeline-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-primary);
  position: absolute;
  left: 0;
  top: 0;
  transform: translateX(-50%);
  z-index: 1;
  box-shadow: 0 0 10px rgba(67, 255, 176, 0.5);
}

@media (min-width: 768px) {
  .timeline-dot {
    left: 0;
  }
  
  .timeline-item:nth-child(even) .timeline-dot {
    left: 0;
  }
}

.timeline-content {
  background-color: var(--color-section-bg);
  border-radius: 1.25rem;
  padding: 1.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.timeline-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-primary);
  opacity: 0.2;
  position: absolute;
  top: -10px;
  left: 20px;
}

/* Testimonials Section */
.testimonials {
  background-color: var(--color-section-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--color-background);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-size: 5rem;
  color: var(--color-primary);
  opacity: 0.2;
  position: absolute;
  top: -20px;
  left: 20px;
}

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

.testimonial-author {
  font-weight: 700;
  color: var(--color-secondary);
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(45deg, var(--color-background), var(--color-section-bg));
  border-radius: 1.25rem;
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 4rem 0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(67, 255, 176, 0.1), rgba(255, 107, 129, 0.1));
  z-index: 0;
}

.cta-banner-content {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  margin-bottom: 1.5rem;
}

.cta-banner .btn {
  margin-top: 1.5rem;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  background-color: #ffffff;
  border: 1px solid var(--color-lines);
  border-radius: 0.5rem;
  color: #000000;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(67, 255, 176, 0.2);
}

.form-label {
  position: absolute;
  top: 0.75rem;
  left: 1rem;
  color: var(--color-lines);
  pointer-events: none;
  transition: all 0.3s ease;
}

.form-control:focus ~ .form-label,
.form-control:not(:placeholder-shown) ~ .form-label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: 0.75rem;
  padding: 0 0.5rem;
  background-color: var(--color-background);
  color: var(--color-primary);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238FA5D3' viewBox='0 0 16 16'%3E%3Cpath d='M8 10.5l4.5-4.5H3.5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-right: 0.75rem;
  accent-color: var(--color-primary);
}

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

.form-submit {
  margin-top: 2rem;
  text-align: center;
}

/* Footer */
footer {
  background-color: var(--color-background);
  padding: 3rem 0 1rem;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-info p {
  margin-bottom: 1.5rem;
}

.footer-contact {
  margin-bottom: 1.5rem;
}

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

.contact-item i {
  color: var(--color-primary);
  margin-right: 0.75rem;
}

.footer-links h4 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(143, 165, 211, 0.2);
  font-size: 0.9rem;
  color: var(--color-lines);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(21, 26, 39, 0.95);
  backdrop-filter: blur(5px);
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1001;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
  transform: translateY(100%);
  opacity: 0;
  transition: all 0.6s ease;
}

.cookie-banner.show {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner-content {
  flex: 1;
  margin-right: 1rem;
}

.cookie-banner-buttons {
  display: flex;
  gap: 0.5rem;
}

/* Animations */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeup {
  animation: fadeUp 0.5s ease forwards;
}

/* Responsive Navigation */
@media screen and (max-width: 768px) {
  .nav-toggle-label {
    display: block;
    position: relative;
    width: 30px;
    height: 22px;
  }
  
  .nav-toggle-label span,
  .nav-toggle-label span::before,
  .nav-toggle-label span::after {
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: var(--color-text);
    transition: all 0.3s ease;
  }
  
  .nav-toggle-label span {
    top: 50%;
    transform: translateY(-50%);
  }
  
  .nav-toggle-label span::before,
  .nav-toggle-label span::after {
    content: '';
    left: 0;
  }
  
  .nav-toggle-label span::before {
    top: -8px;
  }
  
  .nav-toggle-label span::after {
    bottom: -8px;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-background);
    flex-direction: column;
    align-items: center;
    padding: 1rem 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    clip-path: circle(0% at top right);
    transition: clip-path 0.4s ease-in-out;
  }
  
  .nav-menu li {
    margin: 1rem 0;
  }
  
  .nav-toggle:checked ~ .nav-menu {
    clip-path: circle(150% at top right);
  }
  
  .nav-toggle:checked ~ .nav-toggle-label span {
    background-color: transparent;
  }
  
  .nav-toggle:checked ~ .nav-toggle-label span::before {
    transform: rotate(45deg);
    top: 0;
  }
  
  .nav-toggle:checked ~ .nav-toggle-label span::after {
    transform: rotate(-45deg);
    bottom: 0;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.highlight {
  color: var(--color-primary);
}

.highlight-secondary {
  color: var(--color-secondary);
}