/* Base Styles - Dark Mode */
:root {
  /* Primary Colors */
  --primary-600: #2A3F8F;  /* Deep Navy Blue */
  --primary-500: #3A4F9F;  /* Slightly lighter navy */
  --primary-400: #6A9DFF;  /* Sky Blue */

  /* Secondary Colors */
  --secondary-500: #F5F5F5;  /* Teal */
  --secondary-400: #F5F5F5;  /* Lighter teal */

  /* Accent Color */
  --accent-500: #6A9DFF;  /* Gold/Yellow */
  --accent-400: #6A9DFF;  /* Lighter gold */

  /* Neutrals */
  --neutral-100: #F5F5F5;  /* Light Gray */
  --neutral-700: #333333;  /* Charcoal */
  --neutral-800: #1E1E1E;  /* Card BG */
  --neutral-900: #121212;  /* Background */
  --neutral-000: #FFFFFF;  /* White */

  /* Text */
  --text-primary: var(--neutral-000);
  --text-secondary: var(--neutral-100);
  --text-muted: var(--primary-400);

  /* UI Elements */
  --border-radius: 1.5rem;
  --border-radius-full: 9999px;
}

/* Smooth scrolling */
html {
  scroll-padding-top: var(--header-height);
  scroll-behavior: smooth;
}

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

body {
  padding-top: var(--header-height);
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  background-color: var(--neutral-900);
  color: var(--text-primary);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}
a:hover {
  color: var(--secondary-500);
}

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

.card {
  background-color: var(--neutral-800);
  border-radius: var(--border-radius);
  padding: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-full);
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--accent-500);
  color: var(--neutral-700);
  font-weight: 600;
}
.btn-primary:hover {
  background-color: var(--accent-400);
}

.highlight {
  color: var(--primary-400);
}

/* Header */
header {
  position: fixed;  /* or: position: fixed; */
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  background-color: var(--neutral-800);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  z-index: 10;
}


.logo-container {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.logo img {
  display: block;
}
.email {
  color: var(--text-secondary);
}
.main-nav {
  display: none;
}
@media (min-width: 768px) {
  .main-nav {
    display: flex;
    gap: 2rem;
  }
}
.main-nav a {
  position: relative;
  color: var(--text-secondary);
}
.main-nav a.active {
  color: var(--primary-400);
}
.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -0.25rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-400);
}

/* Hero Section */
.hero-section {
  padding: 3rem 0;
}
.hero-card {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media (min-width: 768px) {
  .hero-card {
    flex-direction: row;
    align-items: center;
    padding: 3rem;
  }
}
.hero-image {
  width: 100%;
}
@media (min-width: 768px) {
  .hero-image { width: 33.333%; }
}
.profile-image {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 1rem;
  border: 3px solid var(--primary-600);
}
.hero-content {
  width: 100%;
}
@media (min-width: 768px) {
  .hero-content { width: 66.666%; }
}
.hero-title {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: var(--primary-400);
}
@media (min-width: 768px) {
  .hero-title { font-size: 3.5rem; }
}
.hero-description {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.social-links {
  display: flex;
  gap: 0.75rem;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--primary-600);
  color: var(--primary-400);
  transition: all 0.3s ease;
}
.social-link:hover {
  background-color: var(--primary-500);
  color: white;
  transform: translateY(-2px);
}

/* Stats Section */
.stats-section {
  padding: 2rem 0;
  background-color: var(--neutral-800);
}
.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4,1fr);
  }
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background-color: rgba(42,63,143,0.1);
  border-radius: var(--border-radius);
  border: 1px solid rgba(106,157,255,0.1);
}
.stat-icon {
  color: var(--primary-400);
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
}
.stat-number {
  font-size: 3rem;
  font-weight: bold;
  color: var(--accent-500);
  margin-bottom: 0.5rem;
}
.stat-label {
  color: var(--text-muted);
}

/* ===== Achievements Section ===== */
.achievements-section {
  padding: 4rem 1.5rem;
  background-color: var(--neutral-900);
}

.achievements-grid {
  display: grid;
  gap: 3rem;
  margin: 0 auto;
  max-width: 1100px;
}

@media (min-width: 768px) {
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
    gap: 4rem;
  }
}

/* Text Card */
.achievements-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  padding: 2.5rem;
  background-color: var(--neutral-800);
  border-radius: var(--border-radius);
  border: 1px solid rgba(106,157,255,0.1);
}

.achievements-card .section-title {
  margin-bottom: 1rem;
}

.achievements-card .section-description {
  margin-bottom: 2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.achievements-card .btn {
  align-self: flex-start;
}

/* Image Card */
.interface-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem;
  background-color: var(--neutral-800);
  border-radius: var(--border-radius);
  border: 1px solid rgba(106,157,255,0.1);
}

.interface-card .section-title {
  margin-bottom: 1rem;
}

.interface-card .section-description {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.interface-image {
  width: 100%;
  height: 16rem;
  margin-top: 1.5rem;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid rgba(106,157,255,0.2);
}

@media (min-width: 768px) {
  .interface-image {
    height: 20rem;
  }
}

.interface-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Skills Section (placeholder) */
.skills-section {
  padding: 4rem 1.5rem;
}

/* ===== Services Section ===== */
.services-header {
  text-align: center;
  padding: 3rem 1rem;
}

.services-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-400);
  margin-bottom: 0.5rem;
}

.services-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.services-grid {
  display: grid;
  gap: 2.5rem;
  margin: 0 auto;
  max-width: 1000px;
}

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

.service-card {
  background-color: var(--neutral-800);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(42,63,143,0.15);
}

.service-icon-container {
  background-color: var(--primary-400);
  width: 4rem;
  height: 4rem;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-icon {
  width: 2rem;
  height: 2rem;
  color: var(--neutral-000);
}

.service-content {
  padding: 0 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.service-card .service-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.service-description {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  flex-grow: 1;
}

.service-projects {
  font-weight: 600;
  color: var(--primary-400);
  margin-top: 1.5rem;
}


/* ===== Works Section ===== */
#works {
  padding: 4rem 1.5rem;
  background-color: var(--neutral-900);
  color: var(--text-primary);
}
#works .works-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}
#works .works-intro h1 {
  font-size: 2.5rem;
  background: linear-gradient(to right, #E6F0FF, #6A9DFF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
}
#works .works-intro p {
  font-size: 1rem;
  color: #bbb;
  margin-bottom: 2rem;
}
#works .filter-buttons {
  display: inline-flex;
  background: #2A3F8F;
  padding: 6px;
  border-radius: 25px;
  margin-bottom: 3rem;
}
#works .filter-buttons button {
  background: none;
  border: none;
  padding: 10px 20px;
  color: white;
  border-radius: 25px;
  cursor: pointer;
  font-weight: bold;
}
#works .filter-buttons button.active {
  background: #6A9DFF;
}
#works .works-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
}
#works .work-item {
  background: var(--neutral-900);
  border-radius: 1rem;
  overflow: hidden;
  width: 300px;
  border: 1px solid rgba(106,157,255,0.2);
  position: relative;
  cursor: pointer;
}
#works .work-item img {
  width: 100%;
  display: block;
  transition: transform 0.3s ease;
}
#works .work-description {
  background: linear-gradient(90deg, #2A3F8F, #6A9DFF);
  padding: 1.5rem;
  color: white;
}
#works .work-description h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
#works .work-description p {
  font-size: 0.875rem;
  line-height: 1.4;
}

/* View Game Button - Hover Effect */
.view-game-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0;
  background-color: var(--accent-500);
  color: var(--neutral-900);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-full);
  font-weight: 600;
  transition: all 0.3s ease;
  z-index: 2;
  border: none;
  cursor: pointer;
}

.view-game-btn:hover {
  background-color: var(--accent-400);
  transform: translate(-50%, -50%) scale(0.85);
}

.work-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(42, 63, 143, 0.7);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.work-item:hover::before {
  opacity: 1;
}

.work-item:hover .view-game-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.work-item:hover img {
  transform: scale(1.05);
}

/* ===== Content Section ===== */
.content-section {
  padding: 4rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  background-color: var(--neutral-900);
  color: var(--text-primary);
}

.content-container {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}

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

.content-block {
  background-color: var(--neutral-800);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(106, 157, 255, 0.1);
  transition: all 0.3s ease;
}

.content-block:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(106, 157, 255, 0.05);
}

.content-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-400);
}

.content-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* Optional image styling */
.content-image {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  object-fit: cover;
  margin-top: 1.5rem;
  border: 2px solid var(--primary-600);
}

/* ===== Contact Section ===== */
.contact-section {
  padding: 4rem 2rem;
  background-color: var(--neutral-800);
  color: var(--text-primary);
  max-width: 800px;
  margin: 0 auto 4rem;
  border-radius: var(--border-radius);
  box-shadow: 0 0 40px rgba(106, 157, 255, 0.08);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  animation: fadeInUp 0.8s ease both;
}

.contact-section h2 {
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--primary-400);
  margin-bottom: 0.5rem;
}

.contact-section p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.contact-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  max-width: 600px;
  background-color: var(--neutral-900);
  color: var(--text-primary);
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1rem;
  transition: border 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary-400);
  outline: none;
  box-shadow: 0 0 0 3px rgba(106, 157, 255, 0.2);
}

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

.contact-form button {
  background-color: var(--accent-500);
  color: var(--neutral-900);
  padding: 0.75rem 2rem;
  border: none;
  border-radius: var(--border-radius-full);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
}

.contact-form button:hover {
  background-color: var(--accent-400);
  transform: translateY(-2px);
}

/* Responsive padding for smaller screens */
@media (max-width: 480px) {
  .contact-section {
    padding: 3rem 1rem;
  }

  .contact-section h2 {
    font-size: 2rem;
  }
}

/* Optional animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* Base Styles - Dark Mode */
:root {
  /* Primary Colors */
  --primary-600: #2A3F8F;
  --primary-500: #3A4F9F;
  --primary-400: #6A9DFF;

  /* Secondary Colors */
  --secondary-500: #F5F5F5;
  --secondary-400: #F5F5F5;

  /* Accent Color */
  --accent-500: #6A9DFF;
  --accent-400: #6A9DFF;

  /* Neutrals */
  --neutral-100: #F5F5F5;
  --neutral-700: #333333;
  --neutral-800: #1E1E1E;
  --neutral-900: #121212;
  --neutral-000: #FFFFFF;

  /* Text */
  --text-primary: var(--neutral-000);
  --text-secondary: var(--neutral-100);
  --text-muted: var(--primary-400);

  /* UI Elements */
  --header-height: 4.5rem;
  --border-radius: 1.5rem;
  --border-radius-full: 9999px;
}

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

body {
  padding-top: var(--header-height);
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  background-color: var(--neutral-900);
  color: var(--text-primary);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--secondary-500);
}

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

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  background-color: var(--neutral-800);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo img {
  width: 3rem;
  height: 3rem;
}

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

@media (min-width: 768px) {
  .main-nav {
    display: flex;
    gap: 2rem;
  }
}

.main-nav a {
  position: relative;
  color: var(--text-secondary);
}

.main-nav a.active {
  color: var(--primary-400);
}

.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -0.25rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-400);
}

/* Hire Button */
.hire-button {
  background-color: var(--accent-500);
  color: var(--neutral-700);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-full);
  font-weight: 600;
  transition: all 0.3s ease;
}

.hire-button:hover {
  background-color: var(--accent-400);
  transform: translateY(-2px);
}

/* Skills Section */
.skills-section {
  padding: 4rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.skills-section h1 {
  font-size: 3rem;
  font-weight: bold;
  color: var(--primary-400);
  margin-bottom: 1.5rem;
}

.subtitle {
  color: var(--text-secondary);
  max-width: 48rem;
  margin: 0 auto 4rem;
  font-size: 1.125rem;
}

.skills-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Skill Card */
.skill-card {
  background-color: var(--neutral-800);
  border-radius: 0.5rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid rgba(106, 157, 255, 0.1);
  transition: all 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(42, 63, 143, 0.2);
  border-color: rgba(106, 157, 255, 0.3);
}

/* Icon/Image Container */
.skill-icon {
  width: 5rem;
  height: 5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 5px rgba(106, 157, 255, 0.3));
}

.skill-icon img {
  max-width: 100%;
  max-height: 100%;
  display: block;
}

/* Progress Bar */
.skill-progress-container {
  width: 100%;
  height: 0.5rem;
  background-color: var(--neutral-700);
  border-radius: var(--border-radius-full);
  margin-bottom: 1rem;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-400), var(--secondary-500));
  border-radius: var(--border-radius-full);
  width: 0;
  transition: width 1s ease-out;
}

/* Percentage & Name */
.skill-percentage {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--accent-500);
  margin-bottom: 1rem;
}

.skill-name {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
}

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

@media (max-width: 767px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--neutral-800);
    flex-direction: column;
    padding: 1rem;
  }

  .main-nav.active {
    display: flex;
  }

  .nav-link {
    padding: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  /* Header padding adjustment */
  header {
    padding: 1rem;
  }

  /* Hero Section Adjustments */
  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .hero-actions {
    flex-direction: column;
  }

  /* Stats Grid */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  /* Achievements Grid */
  .achievements-grid {
    grid-template-columns: 1fr;
  }

  /* Service Cards */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Works Section */
  .filter-buttons {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .work-item {
    width: 100%;
  }

  /* Works Section Hover Effect */
.work-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.view-game-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0;
  background-color: var(--accent-500);
  color: var(--neutral-900);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-full);
  font-weight: 600;
  transition: all 0.3s ease;
  z-index: 2;
  border: none;
  cursor: pointer;
}

.view-game-btn:hover {
  background-color: var(--accent-400);
  transform: translate(-50%, -50%) scale(0.85);
}

.work-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(42, 63, 143, 0.7);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.work-item:hover::before {
  opacity: 1;
}

.work-item:hover .view-game-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

  /* Skills Grid */
  .skills-grid {
    grid-template-columns: 1fr;
  }

  /* Contact Form */
  .contact-form input,
  .contact-form textarea {
    width: 100%;
  }
}

/* Tablet Styles */
@media (min-width: 768px) and (max-width: 1023px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop Styles */
@media (min-width: 768px) {
  .main-nav {
    display: flex !important;
    gap: 2rem;
  }
}