/* Base Styles and Variables */
:root {
  --color-background: #0a0e17;
  --color-text: #e6e8eb;
  --color-primary: #00f7b5;
  --color-secondary: #0078ff;
  --color-accent: #ff00b3;
  --color-dark: #111827;
  --color-darker: #0d131f;
  --color-light: #4b5563;
  --color-lighter: #9ca3af;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-secondary: 'Space Grotesk', 'Inter', sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  --border-radius: 8px;
  --transition: all 0.3s ease;
  --box-shadow: 0 4px 20px rgba(0, 247, 181, 0.15);
  --glow-primary: 0 0 15px rgba(0, 247, 181, 0.6);
  --glow-secondary: 0 0 15px rgba(0, 120, 255, 0.6);
}

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

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

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

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

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

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

button {
  cursor: pointer;
  font-family: inherit;
}

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: var(--glow-primary);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  height: 3px;
  width: 60px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: 3px;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-lg) 0;
}

/* Header & Navigation */
header {
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(10, 14, 23, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

.logo {
  max-width: 120px;
}

.logo img {
  width: 100%;
  height: auto;
  filter: drop-shadow(var(--glow-primary));
}

nav ul {
  display: flex;
  gap: var(--spacing-md);
}

nav a {
  color: var(--color-text);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transition: var(--transition);
}

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

nav a.active {
  color: var(--color-primary);
}

/* Hero Section */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  text-align: center;
  background: linear-gradient(rgba(10, 14, 23, 0.9), rgba(10, 14, 23, 0.7)), url('images/1.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(0, 247, 181, 0.15), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(0, 120, 255, 0.15), transparent 40%);
  z-index: -1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.tagline {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-md);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  border: none;
  outline: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-dark);
  box-shadow: var(--glow-primary);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-secondary);
  color: var(--color-dark);
}

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

.btn-secondary:hover {
  background-color: rgba(0, 247, 181, 0.1);
  transform: translateY(-3px);
  color: var(--color-primary);
}

/* Featured Posts */
.featured-posts {
  position: relative;
  padding-top: var(--spacing-xl);
}

.featured-posts::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, var(--color-background), transparent);
  z-index: 1;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.post-card {
  background-color: var(--color-dark);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  position: relative;
}

.post-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow);
}

.post-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(10, 14, 23, 0.9) 100%);
  z-index: 1;
  pointer-events: none;
}

.post-image {
  height: 220px;
  overflow: hidden;
}

.post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.post-card:hover .post-image img {
  transform: scale(1.05);
}

.post-content {
  padding: var(--spacing-sm);
  position: relative;
  z-index: 2;
}

.post-content h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.read-more {
  display: inline-block;
  margin-top: var(--spacing-xs);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.read-more::after {
  content: '→';
  margin-left: 5px;
  transition: var(--transition);
}

.read-more:hover::after {
  margin-left: 10px;
}

/* Expert Interview */
.expert-interview {
  background-color: var(--color-darker);
  padding: var(--spacing-lg) 0;
}

.interview-box {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-md);
  background-color: var(--color-dark);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.expert-image {
  height: 100%;
}

.expert-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.interview-content {
  padding: var(--spacing-md);
}

.expert-title {
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.interview-text p {
  margin-bottom: var(--spacing-sm);
}

.interview-text strong {
  color: var(--color-secondary);
}

/* Sushi Swap Info */
.sushi-swap-info {
  text-align: center;
  padding: var(--spacing-xl) 0;
  background: linear-gradient(rgba(10, 14, 23, 0.9), rgba(10, 14, 23, 0.7)), url('images/6.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.sushi-swap-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(0, 247, 181, 0.2), transparent 70%);
  z-index: 0;
}

.sushi-swap-info .container {
  position: relative;
  z-index: 1;
}

.info-text {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
}

/* Footer */
footer {
  background-color: var(--color-darker);
  padding: var(--spacing-lg) 0;
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  max-width: 100px;
  margin-bottom: var(--spacing-sm);
}

.footer-links h4,
.footer-contact h4 {
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
}

.footer-links h4::after,
.footer-contact h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  height: 2px;
  width: 30px;
  background: var(--color-primary);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

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

.footer-contact p {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
  color: var(--color-lighter);
}

.footer-contact i {
  margin-right: 10px;
  color: var(--color-primary);
}

.social-icons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-dark);
  color: var(--color-text);
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--color-primary);
  color: var(--color-dark);
  transform: translateY(-3px);
}

/* Blog Page Styles */
.blog-header {
  text-align: center;
  padding: var(--spacing-lg) 0;
  background: linear-gradient(rgba(10, 14, 23, 0.8), rgba(10, 14, 23, 0.6)), url('images/2.jpg');
  background-size: cover;
  background-position: center;
}

.blog-post {
  margin-bottom: var(--spacing-xl);
  background-color: var(--color-dark);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.blog-post .post-image {
  height: 400px;
}

.blog-post .post-content {
  padding: var(--spacing-md);
}

.post-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  color: var(--color-lighter);
  font-size: 0.875rem;
}

.post-text p {
  margin-bottom: var(--spacing-sm);
}

/* About Page Styles */
.about-header {
  text-align: center;
  padding: var(--spacing-lg) 0;
  background: linear-gradient(rgba(10, 14, 23, 0.8), rgba(10, 14, 23, 0.6)), url('images/3.jpg');
  background-size: cover;
  background-position: center;
}

.about-story {
  padding: var(--spacing-lg) 0;
}

.about-story .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.about-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.team-member {
  background-color: var(--color-dark);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow);
}

.team-member img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-member h3 {
  margin: var(--spacing-sm) var(--spacing-sm) 0;
  font-size: 1.25rem;
}

.team-member p {
  margin: 0 var(--spacing-sm) var(--spacing-sm);
  font-size: 0.875rem;
}

.team-member p:first-of-type {
  color: var(--color-primary);
  font-weight: 600;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.philosophy-item {
  background-color: var(--color-dark);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

.philosophy-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow);
}

.philosophy-item .icon {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

/* Contact Page Styles */
.contact-header {
  text-align: center;
  padding: var(--spacing-lg) 0;
  background: linear-gradient(rgba(10, 14, 23, 0.8), rgba(10, 14, 23, 0.6)), url('images/5.jpg');
  background-size: cover;
  background-position: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.info-item {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.info-item .icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.info-text h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.contact-form {
  background-color: var(--color-dark);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-light);
  background-color: var(--color-darker);
  color: var(--color-text);
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(0, 247, 181, 0.2);
}

.social-contact {
  margin-top: var(--spacing-md);
}

.social-contact h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.map-container {
  height: 450px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-dark);
  padding: var(--spacing-md);
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  display: none;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: space-between;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.btn-accept {
  background-color: var(--color-primary);
  color: var(--color-dark);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-customize {
  background-color: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-decline {
  background-color: transparent;
  border: 1px solid var(--color-lighter);
  color: var(--color-lighter);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-accept:hover,
.btn-customize:hover,
.btn-decline:hover {
  transform: translateY(-3px);
}

.cookie-policy-link {
  color: var(--color-lighter);
  text-decoration: underline;
  font-size: 0.875rem;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 14, 23, 0.9);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: var(--color-dark);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 90%;
  position: relative;
  box-shadow: var(--box-shadow);
}

.close-modal {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-lighter);
}

.thank-you-message {
  text-align: center;
}

.thank-you-message svg {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  width: 64px;
  height: 64px;
}

.thank-you-message h2 {
  margin-bottom: var(--spacing-sm);
}

.thank-you-message .close-btn {
  margin-top: var(--spacing-md);
}

/* Spell Check Button */
.spell-check {
  position: relative;
  overflow: hidden;
}

.spell-check::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--color-primary), var(--color-secondary), var(--color-primary));
  z-index: -1;
  opacity: 0;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.spell-check:hover::before {
  opacity: 1;
}

/* Responsive Styles */
@media screen and (max-width: 1024px) {
  html {
    font-size: 14px;
  }
  
  .about-story .container,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .interview-box {
    grid-template-columns: 1fr;
  }
  
  .expert-image {
    height: 300px;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 12px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .header .container {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-buttons {
    margin: 0 auto;
  }
}

@media screen and (max-width: 480px) {
  section {
    padding: var(--spacing-md) 0;
  }
  
  .posts-grid,
  .team-grid,
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
  
  .post-card {
    max-width: 320px;
    margin: 0 auto;
  }
  
  .social-icons {
    justify-content: center;
  }
}

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }