/* Main Styles */
:root {
  --primary-color: #4a6cf7;
  --primary-dark: #3a56d4;
  --secondary-color: #6c757d;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --text-color: #333;
  --text-light: #6c757d;
  --white: #ffffff;
  --black: #000000;
  --border-color: #e9ecef;
  --transition: all 0.3s ease;
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --container-width: 120rem;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 4.8rem;
}

h2 {
  font-size: 3.6rem;
}

h3 {
  font-size: 2.4rem;
}

p {
  margin-bottom: 1.5rem;
}

.section-title {
  text-align: center;
  margin-bottom: 5rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 6rem;
  height: 0.3rem;
  background-color: var(--primary-color);
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  border-radius: 0.5rem;
  font-weight: 500;
  transition: var(--transition);
  text-align: center;
}

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

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

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

.secondary-btn:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-3px);
}

.small-btn {
  padding: 0.8rem 1.6rem;
  font-size: 1.4rem;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: var(--shadow);
  z-index: 1000;
  padding: 2rem 0;
}

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

.logo a {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 3rem;
}

.nav-links a {
  font-weight: 500;
  transition: var(--transition);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 2.5rem;
  height: 0.3rem;
  background-color: var(--dark-color);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 15rem 0 10rem;
  background-color: var(--light-color);
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 5rem;
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  margin-bottom: 1rem;
}

.hero-content h2 {
  font-size: 2.8rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.hero-content p {
  font-size: 1.8rem;
  margin-bottom: 3rem;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.social-links {
  display: flex;
  gap: 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--white);
  color: var(--primary-color);
  font-size: 1.8rem;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

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

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.image-container {
  width: 35rem;
  height: 35rem;
  border-radius: 50%;
  overflow: hidden;
  border: 0.5rem solid var(--white);
  box-shadow: var(--shadow);
}

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

/* About Section */
.about {
  padding: 10rem 0;
}

.about-content {
  display: flex;
  gap: 5rem;
  align-items: center;
}

.about-text {
  flex: 2;
}

.about-text p {
  margin-bottom: 2rem;
}

.about-cta {
  margin-top: 3rem;
}

.about-stats {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 2rem;
}

.stat-item {
  background-color: var(--light-color);
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-number {
  display: block;
  font-size: 3.6rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-text {
  font-size: 1.4rem;
  color: var(--text-light);
}

/* Skills Section */
.skills {
  padding: 10rem 0;
  background-color: var(--light-color);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 2rem;
}

.skill-card {
  background-color: var(--white);
  border-radius: 1rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  z-index: -1;
  transform: translateY(100%);
  transition: transform 0.5s ease;
}

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

.skill-card:hover::before {
  transform: translateY(0);
}

.skill-card:hover h3 {
  color: var(--white);
}

.skill-icon {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.skill-card:hover .skill-icon {
  color: var(--white);
  transform: scale(1.1) rotate(10deg);
}

.skill-card h3 {
  font-size: 1.8rem;
  transition: var(--transition);
  margin-bottom: 0;
}

/* Projects Section */
.projects {
  padding: 10rem 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 3rem;
  margin-bottom: 5rem;
}

.project-card {
  background-color: var(--white);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-image {
  height: 25rem;
  overflow: hidden;
}

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

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

.project-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 2rem;
}

.project-info h3 {
  margin-bottom: 1rem;
  min-height: 2.9rem;
}

.project-info p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  flex-grow: 1;
  min-height: 4.5rem;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.project-tech span {
  background-color: var(--light-color);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 500;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: auto;
}

.project-links .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 10rem;
  white-space: nowrap;
  padding: 0.8rem 1.2rem;
  font-size: 1.3rem;
}

/* Make buttons stack on smaller screens */
@media screen and (max-width: 480px) {
  .project-links {
    flex-direction: column;
  }

  .project-links .btn {
    width: 100%;
  }
}

.projects-cta {
  text-align: center;
}

/* Contact Section */
.contact {
  padding: 10rem 0;
  background-color: var(--light-color);
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
  gap: 5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.contact-item i {
  font-size: 2.4rem;
  color: var(--primary-color);
}

.contact-item h3 {
  margin-bottom: 0.5rem;
}

.contact-item a {
  transition: var(--transition);
}

.contact-item a:hover {
  color: var(--primary-color);
}

.contact-info .social-links {
  margin-top: 2rem;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  padding: 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background-color: var(--white);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--white);
  padding: 3rem 0;
}

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

.footer-links {
  display: flex;
  gap: 2rem;
}

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

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

/* Custom Next.js icon */
.nextjs-icon-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 5rem;
}

.nextjs-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  background-color: #000000;
  color: #ffffff;
  border-radius: 50%;
  font-size: 3rem;
  font-weight: bold;
}

.skill-card:hover .nextjs-icon {
  background-color: #ffffff;
  color: #000000;
  transform: scale(1.1) rotate(10deg);
}

/* Fix hover state for colored icons */
.skill-card:hover .devicon-postgresql-plain.colored,
.skill-card:hover .devicon-typescript-plain.colored {
  color: var(--white) !important; /* Override the colored class */
}

/* Custom icon colors */
.skill-card:nth-of-type(7) .skill-icon i {
  /* Mongoose icon */
  color: #880000; /* Mongoose red color */
}

.skill-card:nth-of-type(14) .skill-icon i {
  /* Postman icon */
  color: #ff6c37; /* Postman orange color */
}

/* Live Demo button styling */
.live-demo-btn {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.live-demo-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
  z-index: -1;
}

.live-demo-btn:hover {
  color: var(--white);
}

.live-demo-btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

/* Button icon alignment */
.btn i {
  margin-right: 0.5rem;
  vertical-align: middle;
}

/* Form submission styles */
.spinner {
  margin-left: 0.5rem;
}

.success-message {
  background-color: #d4edda;
  color: #155724;
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: center;
  margin-top: 2rem;
  animation: fadeIn 0.5s ease-in-out;
}

.success-message i {
  font-size: 4rem;
  color: #28a745;
  margin-bottom: 1rem;
}

.success-message h3 {
  margin-bottom: 1rem;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Simplified form submission styles */
.success-btn {
  background-color: #28a745 !important;
}

.error-btn {
  background-color: #dc3545 !important;
}