/*
Theme Name: Nikola Portfolio
Description: Modern portfolio theme with dark theme and golden accents
Version: 2.2
Author: Nikola Manov
Text Domain: nikola-portfolio
*/

/* WordPress Theme Header - Required for theme recognition */

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --background: #0d0d0d;
  --foreground: #f1f1f1;
  --accent: #d4af37;
  --secondary-bg: #1a1a1a;
  --text-secondary: #7a7a7a;
  --border-color: #2a2a2a;
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
  overflow-x: hidden;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

html {
  scroll-behavior: smooth;
}

/* Selection */
::selection {
  background-color: var(--accent);
  color: var(--background);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--background);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #c29f2f;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
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: 1rem;
}

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

a:hover {
  color: #c29f2f;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 1rem 0;
}

.navbar.scrolled {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.logo-text {
  color: var(--foreground);
}

.logo-dot {
  color: var(--accent);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--foreground);
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

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

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--foreground);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
  padding: 0.5rem;
  transition: all 0.3s ease;
}

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

.mobile-menu-btn:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
  display: block;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--background);
  border-top: 1px solid var(--border-color);
  padding: 2rem 1rem;
  z-index: 999;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-menu.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-menu li {
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.mobile-menu li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  color: var(--foreground);
  font-size: 1.1rem;
  font-weight: 500;
  transition: color 0.3s ease;
  text-decoration: none;
}

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 2rem 1rem;
}

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

.hero h1 {
  font-size: 4rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  color: var(--foreground);
}

.hero-tagline {
  font-size: 2rem;
  color: var(--accent);
  font-weight: 300;
  margin-bottom: 2rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--accent);
  color: var(--background);
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cta-button:hover {
  background: #c29f2f;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Featured Ventures */
.featured-ventures {
  background: var(--background);
}

.ventures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.venture-card {
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.venture-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.venture-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.placeholder-image {
  width: 100%;
  height: 100%;
  background: var(--background);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.venture-content {
  padding: 1.5rem;
}

.venture-card:hover {
  border-color: var(--accent);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(212, 175, 55, 0.1);
}

.venture-card h3 {
  font-size: 1.5rem;
  color: var(--foreground);
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.venture-card:hover h3 {
  color: var(--accent);
}

.venture-description {
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

.venture-details {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.order-badge {
  display: inline-block;
  margin-bottom: 0.5rem;
  background: var(--accent);
  color: #0d0d0d;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  font-size: 0.75rem;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tech-tag {
  padding: 0.25rem 0.75rem;
  background: var(--background);
  color: var(--accent);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 20px;
  font-size: 0.75rem;
}

.venture-link {
  display: flex;
  align-items: center;
  color: var(--accent);
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.venture-card:hover .venture-link {
  opacity: 1;
}

/* Always show link on Featured Ventures section */
.featured-ventures .venture-link {
  opacity: 1;
}

.venture-link svg {
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.venture-card:hover .venture-link svg {
  transform: translateX(4px);
}

/* Tech Stack */
.tech-stack {
  background: var(--secondary-bg);
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
  max-width: calc(6 * 200px + 5 * 1rem);
  margin-left: auto;
  margin-right: auto;
}

.tech-item {
  background: var(--background);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  flex: 0 0 auto;
  width: calc((100% - 5 * 1rem) / 6);
  min-width: 150px;
  max-width: 200px;
}

@media (max-width: 1279px) {
  .tech-grid {
    max-width: 100%;
  }
  
  .tech-item {
    width: calc((100% - 2 * 1rem) / 3);
  }
}

.tech-item:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.tech-item-name {
  color: var(--foreground);
  font-weight: 600;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.tech-item:hover .tech-item-name {
  color: var(--accent);
}

.tech-item-category {
  color: var(--text-secondary);
  font-size: 0.75rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) translateX(0);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-20px) translateX(10px);
    opacity: 0.6;
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-float {
  animation: float linear infinite;
}

/* Background Effects */
.animated-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

.golden-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 400px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
  filter: blur(40px);
}

.grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.03;
  background-image: 
    linear-gradient(var(--accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent) 1px, transparent 1px);
  background-size: 50px 50px;
}

.floating-dots {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.floating-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  animation: float linear infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
    position: relative;
    z-index: 1001;
  }
  
  .navbar {
    position: relative;
  }
  
  .navbar.scrolled {
    position: fixed;
    top: 0;
  }
  
  .mobile-menu {
    top: 60px;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-tagline {
    font-size: 1.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .ventures-grid {
    grid-template-columns: 1fr;
  }
  
  .tech-item {
    width: calc((100% - 1rem) / 2);
    min-width: 120px;
    max-width: 150px;
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-tagline {
    font-size: 1.25rem;
  }
  
  .venture-card {
    padding: 1.5rem;
  }
  
  .tech-item {
    padding: 1rem;
  }
}

/* WordPress Specific Styles */
.wp-block-image {
  margin: 2rem 0;
}

.wp-block-image img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.aligncenter {
  text-align: center;
}

.alignleft {
  float: left;
  margin-right: 2rem;
}

.alignright {
  float: right;
  margin-left: 2rem;
}

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

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--foreground);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--foreground);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.submit-btn {
  background: var(--accent);
  color: var(--background);
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background: #c29f2f;
  transform: translateY(-2px);
}

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

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

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

.hidden { display: none; }
.visible { display: block; }

/* Footer Styles */
.footer {
  background: var(--background);
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 1rem;
  margin-top: 5rem;
}

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

.footer-info h3 {
  color: var(--foreground);
  margin-bottom: 1rem;
}

.footer-info p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-links h4,
.footer-social h4 {
  color: var(--foreground);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-links ul {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

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

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--accent);
  transition: all 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
}

/* Lightbox Styles */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  font-size: 2rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-trigger {
  display: block;
  text-decoration: none;
  color: inherit;
}

.lightbox-trigger:hover {
  text-decoration: none;
  color: inherit;
}

/* Print Styles */
@media print {
  .navbar,
  .mobile-menu-btn,
  .scroll-indicator,
  .animated-background,
  .footer,
  .lightbox-overlay {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .hero,
  .section {
    page-break-inside: avoid;
  }
}