:root {
  --primary: #4E61D3;
  --secondary: #CFADC1;
  --accent: #F4F754;
  --accent-light: #E9D484;
  --dark: #1a1a1a;
  --light: #f9f9f9;
  --gray: #6c6c6c;

  --font-primary: 'Space Grotesk', sans-serif;
  --font-secondary: 'Syne', sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--primary);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--space-md);
}

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

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

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

header {
  background-color: var(--light);
  position: relative;
  z-index: 100;
  transition: transform var(--transition-normal);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
}

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

.logo img {
  width: 4rem;
  position: relative;
  z-index: 20;
}

.logo img {
  display: inline-block;
  transform: rotate(-5deg);
  transition: transform var(--transition-normal);
}

.logo:hover img {
  transform: rotate(0);
}

@media (max-width: 992px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 768px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 576px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 400px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}


.nav-desktop {
  display: none;
}

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

.nav-desktop li {
  margin-left: var(--space-lg);
}

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

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width var(--transition-normal);
}

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

.hamburger {
  width: 30px;
  height: 20px;
  position: relative;
  cursor: pointer;
  z-index: 1000;
  background: transparent;
  border: none;
  margin-right: 10%;
}

.hamburger span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--primary);
  left: 0;
  transition: all var(--transition-normal);
}

.hamburger span:nth-child(1) {
  top: 0;
}

.hamburger span:nth-child(2),
.hamburger span:nth-child(3) {
  top: 9px;
}

.hamburger span:nth-child(4) {
  top: 18px;
}

.hamburger.active span:nth-child(1),
.hamburger.active span:nth-child(4) {
  opacity: 0;
}

.hamburger.active span:nth-child(2) {
  transform: rotate(45deg);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg);
}

.nav-mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background-color: var(--light);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xl) var(--space-lg);
  transition: opacity var(--transition-normal), right var(--transition-normal);
  opacity: 0;
  z-index: 999;
}

.nav-mobile.active {
  right: 0;
  opacity: 1;
}

.nav-mobile ul {
  list-style: none;
  margin-top: var(--space-xl);
}

.nav-mobile li {
  margin-bottom: var(--space-lg);
}

.nav-mobile a {
  font-size: 1.25rem;
  font-weight: 500;
  display: block;
  padding: var(--space-sm) 0;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal);
  z-index: 998;
}

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

.hero {
  position: relative;
  height: 80vh;
  min-height: 500px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  color: var(--light);
  padding: var(--space-lg);
}

.hero h1 {
  color: var(--light);
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  font-family: var(--font-primary);
}

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

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

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

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

section {
  padding: var(--space-xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-title h2 {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-md);
}

.section-title h2::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 3px;
  background-color: var(--accent);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.feature-card {
  background-color: var(--light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-card i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.feature-card h3 {
  margin-bottom: var(--space-sm);
}

.products {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.product-card {
  background-color: var(--light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  height: 200px;
  background-position: center;
  background-size: cover;
}

.product-content {
  padding: var(--space-lg);
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.instructors {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.instructor-card {
  background-color: var(--light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.instructor-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.instructor-image {
  height: 300px;
  background-position: center;
  background-size: cover;
}

.instructor-content {
  padding: var(--space-lg);
  text-align: center;
}

.instructor-name {
  margin-bottom: var(--space-xs);
}

.instructor-title {
  color: var(--gray);
  margin-bottom: var(--space-md);
  font-style: italic;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.social-links a:hover {
  background-color: var(--secondary);
  transform: translateY(-2px);
}

.contact {
  background-color: var(--light);
  padding: var(--space-xl) 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.contact-info {
  margin-bottom: var(--space-lg);
}

.contact-info h3 {
  margin-bottom: var(--space-md);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.contact-detail i {
  color: var(--primary);
  margin-right: var(--space-sm);
  font-size: 1.2rem;
  margin-top: 4px;
}

.contact-map {
  height: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.contact-form {
  background-color: var(--light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 105;
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  outline: none;
}

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

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.form-check input {
  margin-top: 0.3rem;
  margin-right: var(--space-sm);
}

.cookie-consent {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-lg);
  max-width: 400px;
  width: 90%;
  z-index: 1000;
  display: none;
}

.cookie-consent.active {
  display: block;
}

.cookie-consent p {
  margin-bottom: var(--space-md);
}

.cookie-buttons {
  display: flex;
  gap: var(--space-sm);
}

.error-page {
  height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-content h1 {
  font-size: 6rem;
  margin-bottom: var(--space-sm);
  color: var(--primary);
}

.error-content p {
  margin-bottom: var(--space-lg);
}

footer {
  background-color: var(--dark);
  color: var(--light);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}


.footer-text {
  margin-bottom: var(--space-lg);
}

.footer-links h4 {
  color: var(--light);
  margin-bottom: var(--space-md);
}

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

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--light);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.7;
}

@media (min-width: 576px) {

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

  .feature-card {
    padding: var(--space-lg) var(--space-md);
  }
}

@media (min-width: 768px) {
  h1 {
    font-size: 3rem;
  }

  .hero h1 {
    font-size: 3.5rem;
  }

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

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

@media (min-width: 992px) {
  .nav-desktop {
    display: block;
  }

  .hamburger {
    display: none;
  }

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

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

  .header-hidden {
    transform: translateY(-100%);
  }
}

.fade-in {
  animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.slide-up {
  animation: slideUp 1s ease forwards;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.flowing-paint {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.paint-drop {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  filter: blur(8px);
  transform-origin: center;
  animation: paintFlow 15s infinite;
}

.paint-drop:nth-child(1) {
  top: 20%;
  left: 10%;
  width: 200px;
  height: 200px;
  background: rgba(244, 247, 84, 0.2);
  animation-duration: 12s;
}

.paint-drop:nth-child(2) {
  top: 50%;
  left: 60%;
  width: 300px;
  height: 300px;
  background: rgba(233, 212, 132, 0.15);
  animation-duration: 15s;
  animation-delay: 2s;
}

.paint-drop:nth-child(3) {
  top: 30%;
  left: 80%;
  width: 250px;
  height: 250px;
  background: rgba(207, 173, 193, 0.2);
  animation-duration: 18s;
  animation-delay: 1s;
}

.paint-drop:nth-child(4) {
  top: 70%;
  left: 30%;
  width: 220px;
  height: 220px;
  background: rgba(78, 97, 211, 0.15);
  animation-duration: 20s;
  animation-delay: 3s;
}

@keyframes paintFlow {
  0% {
    transform: scale(1) translate(0, 0);
    opacity: 0.5;
  }

  25% {
    transform: scale(1.5) translate(50px, 20px);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.2) translate(10px, 50px);
    opacity: 0.5;
  }

  75% {
    transform: scale(1.7) translate(-30px, 10px);
    opacity: 0.7;
  }

  100% {
    transform: scale(1) translate(0, 0);
    opacity: 0.5;
  }
}