/* ===== VARIABLES ===== */
:root {
  /* Color Palette */
  --imperial-red: #e63946;
  --atomic-tangerine: #f4a261;
  --seashell: #fff1e6;
  --jet: #333333;
  --raisin-black: #231f20;

  /* Fonts */
  --font-primary: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --font-secondary: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;

  /* Border Radius */
  --border-radius-sm: 5px;
  --border-radius-md: 10px;
  --border-radius-lg: 20px;
  --border-radius-full: 50%;
}

/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--jet);
  background-color: var(--seashell);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  margin-bottom: var(--spacing-sm);
  color: var(--raisin-black);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ===== UTILITY CLASSES ===== */
.highlight {
  color: var(--imperial-red);
}

.underline {
  width: 50px;
  height: 4px;
  background-color: var(--imperial-red);
  margin: 0 auto var(--spacing-md);
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: rgba(255, 241, 230, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: all 0.3s ease;
  font-family: "Lora", serif;
  font-optical-sizing: auto;
  font-style: normal;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--imperial-red);
  font-family: "Lora", serif;
  font-optical-sizing: auto;
  font-style: normal;
}

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

.nav-item {
  position: relative;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-item:hover {
  color: var(--imperial-red);
}

.nav-item::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--imperial-red);
  transition: width 0.3s ease;
}

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

.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--jet);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* ===== SECTIONS COMMON STYLES ===== */
section {
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xs);
}

/* ===== HOME SECTION ===== */
#home {
  background-color: var(--seashell);
  padding-top: calc(var(--spacing-xl) + 60px);
  
}

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

.home-text {
  flex: 1;
}

.home-text h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-xs);
}

.home-text h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--jet);
}

.home-text p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  color: var(--jet);
}

.cta-button {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--imperial-red);
  color: white;
  border-radius: var(--border-radius-md);
  font-weight: bold;
  transition: all 0.3s ease;
}

.cta-button:hover {
  background-color: #d32f3a;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(230, 57, 70, 0.3);
}

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

.profile-frame {
  width: 300px;
  height: 300px;
  border-radius: var(--border-radius-full);
  border: 8px solid var(--atomic-tangerine);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f8f8f8;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.profile-frame:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* ===== QUALIFICATIONS SECTION ===== */
#qualifications {
  background-color: #f8f8f8;
}

.qualifications-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.qualification-card {
  background-color: white;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  width: 300px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: all 0.3s ease;
}

.qualification-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.qualification-icon {
  font-size: 2.5rem;
  color: var(--imperial-red);
  margin-bottom: var(--spacing-sm);
}

.qualification-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.percentage {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--atomic-tangerine);
  margin-bottom: var(--spacing-xs);
}

.description {
  color: var(--jet);
}

/* ===== SKILLS SECTION ===== */
#skills {
  background-color: var(--seashell);
}

.skills-container {
  max-width: 1200px;
  margin: 0 auto;
}

.skill-category {
  margin-bottom: var(--spacing-lg);
}

.skill-category h3 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
  color: var(--raisin-black);
  text-align: center;
}

.skills-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.skill-item {
  background-color: white;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  width: 120px;
  height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.skill-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.skill-icon {
  font-size: 2.5rem;
  color: var(--imperial-red);
  margin-bottom: var(--spacing-xs);
}

.skill-item p {
  font-weight: 500;
}

/* ===== PROJECTS SECTION ===== */
#projects {
  background-color: #f8f8f8;
}

.projects-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.project-card {
  background-color: white;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  width: 350px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.project-header h3 {
  font-size: 1.5rem;
  margin-bottom: 0;
}

.status {
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: var(--border-radius-sm);
  background-color: var(--atomic-tangerine);
  color: white;
}

.project-card p {
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.project-footer {
  display: flex;
  gap: var(--spacing-xs);
}

.project-tag {
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: var(--border-radius-sm);
  background-color: #f0f0f0;
  color: var(--jet);
}

/* ===== CONTACT SECTION ===== */
#contact {
  background-color: var(--seashell);
}

.contact-container {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.contact-message,
.contact-form {
  flex: 1;
}

.contact-message h3 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-sm);
}

.contact-message p {
  margin-bottom: var(--spacing-md);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-icon {
  font-size: 1.5rem;
  color: var(--jet);
  transition: color 0.3s ease;
}

.social-icon:hover {
  color: var(--imperial-red);
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-primary);
  transition: border-color 0.3s ease;
}

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

.submit-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--imperial-red);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background-color: #d32f3a;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(230, 57, 70, 0.3);
}

/* ===== FOOTER ===== */
footer {
  background-color: var(--raisin-black);
  color: white;
  text-align: center;
  padding: var(--spacing-md);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 992px) {
  .home-content {
    flex-direction: column;
    text-align: center;
  }

  .contact-container {
    flex-direction: column;
  }

  .contact-message {
    margin-bottom: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background-color: var(--seashell);
    flex-direction: column;
    align-items: center;
    padding-top: var(--spacing-lg);
    transition: left 0.3s ease;
  }

  .nav-links.active {
    left: 0;
  }

  .hamburger {
    display: block;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .qualifications-container,
  .projects-container {
    gap: var(--spacing-md);
  }

  .qualification-card,
  .project-card {
    width: 100%;
    max-width: 350px;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

section {
  animation: fadeIn 0.8s ease-out;
}

.qualification-card,
.skill-item,
.project-card {
  animation: fadeIn 0.8s ease-out;
}