/* Mystudentsportfolio.com - Main Stylesheet */

:root {
  --color-primary: #0a2f5c;
  /* Navy Blue */
  --color-secondary: #1b5e20;
  /* Deep Green */
  --color-accent: #fbc02d;
  /* Gold/Yellow for highlights */
  --color-text: #333333;
  --color-bg: #f5f5f5;
  --color-white: #ffffff;
  --font-main: 'Poppins', sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

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

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation Styles */
.navbar {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--color-text);
  position: relative;
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--color-secondary);
  transition: var(--transition);
}

.nav-links a:not(.btn):hover::after {
  width: 100%;
}

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

/* Hero Section */
.hero {
  min-height: 80vh;
  /* Taller hero */
  background: linear-gradient(135deg, rgba(10, 47, 92, 0.9), rgba(27, 94, 32, 0.8)), url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding-top: 80px;
  position: relative;
}

.hero-content {
  animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-white);
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

/* Buttons */
.btn {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-primary);
  padding: 14px 35px;
  border-radius: 30px;
  /* Rounded pill shape */
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(251, 192, 45, 0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.btn:hover {
  background-color: #f9a825;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(251, 192, 45, 0.6);
}

/* Cards */
section {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 4rem;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--color-secondary);
  margin: 15px auto 0;
  border-radius: 2px;
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Layout Utilities */
.grid-3-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.about-content {
  display: flex;
  align-items: center;
  gap: 50px;
}

.about-text,
.about-image {
  flex: 1;
}

@media (max-width: 992px) {
  .grid-3-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-3-col {
    grid-template-columns: 1fr;
  }

  .about-content {
    flex-direction: column;
  }

  .about-image {
    order: -1;
  }
}

/* Footer */
footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 80px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #ccc;
}

.footer-col ul li a:hover {
  color: var(--color-white);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #ccc;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: flex;
    position: fixed;
    right: -100%;
    top: 80px;
    height: calc(100vh - 80px);
    background-color: var(--color-white);
    flex-direction: column;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding-top: 50px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }

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

  .hamburger {
    display: block;
    font-size: 1.5rem;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }
}