* {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
   font-family: Arial, sans-serif;
}

html{
   scroll-behavior: smooth;
}

body {
   background: #0f172a;
   color: #e5e7eb;
   line-height: 1.6;
}

/* NAVBAR */
.navbar {
   display: flex;
   justify-content: space-between;
   align-items: center;
   padding: 1rem 2rem;
   background: #020617;
}

.navbar h1 span{
   color: white;
   font-size: 1rem;
}

.navbar a {
   color: #e5e7eb;
   margin-left: 1rem;
   text-decoration: none;
   transition: all ease-in-out 0.15s;
}

.navbar a:hover{
   color: #38bdf8;
}

.logo {
   color: #38bdf8;
}

/* HERO */
.hero {
   text-align: center;
   padding: 4rem 1rem;
}

.hero h2 span {
   color: #38bdf8;
}

.title {
   margin-top: 0.5rem;
}

.tagline {
   margin-top: 1rem;
   color: #94a3b8;
}

.hero-buttons {
   margin-top: 2rem;
}

.btn {
   padding: 0.7rem 1.5rem;
   border: 1px solid #38bdf8;
   color: #38bdf8;
   text-decoration: none;
   margin: 0 0.4rem;
   border-radius: 6px;
   transition: all ease-in-out 0.15s;
}

.btn:hover{
   color: #020617;
   background-color: #38bdf8;
}

.primary {
   background: #38bdf8;
   color: #020617;
}

.primary:hover{
   color: #38bdf8;
   background-color: transparent;
}

/* SECTIONS */
.section {
   padding: 3rem 2rem;
   max-width: 1000px;
   margin: auto;
}

.section h3 {
   margin-bottom: 1.5rem;
   color: #38bdf8;
}

/* INFO CARD */
.info-card {
   background: #020617;
   padding: 1.5rem;
   border-radius: 12px;
}

/* PROJECTS */
.projects-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
   gap: 1.5rem;
}

.project-card {
   background: #020617;
   padding: 1.5rem;
   border-radius: 12px;
}

.project-card img {
   width: 100%;
   height: 160px;
   object-fit: contain;
   border-radius: 8px;
   margin-bottom: 1rem;
}

.project-card span {
   display: block;
   margin: 0.8rem 0;
   font-size: 0.9rem;
   color: #94a3b8;
}

.project-links a {
   margin-right: 1rem;
   color: #38bdf8;
   text-decoration: none;
   transition: all ease-in-out 0.15s;
}

.project-links a:hover{
   color: white;
}

/* SKILLS */
.skills-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
   gap: 1rem;
}

.skills-grid span {
   background: #020617;
   padding: 1rem;
   border-radius: 10px;
   text-align: center;
}

/* EDUCATION */
.education-card {
   background: #020617;
   padding: 1.5rem;
   border-radius: 12px;
}

.education-card strong {
   color: #38bdf8;
}

/* RESUME */
.resume-box {
   background: #020617;
   padding: 2rem;
   border-radius: 12px;
   text-align: center;
}

.resume-box p {
   margin-bottom: 1.2rem;
   color: #94a3b8;
}

/* CONTACT */
.contact-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
   gap: 1rem;
}

.contact-item {
   background: #020617;
   padding: 1.2rem;
   border-radius: 10px;
}

.contact-item a {
   color: #38bdf8;
   text-decoration: none;
}

/* FOOTER */
.footer {
   text-align: center;
   padding: 1.5rem;
   background: #020617;
   margin-top: 2rem;
}

@media (max-width: 768px) {

   .navbar {
      flex-direction: column;
      gap: 1rem;
      text-align: center;
   }

   .navbar nav {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.8rem;
   }

   .navbar a {
      margin: 0;
   }

   .hero {
      padding: 3rem 1rem;
   }

   .hero h2 {
      font-size: 1.9rem;
   }

   .title {
      font-size: 1rem;
   }

   .tagline {
      font-size: 0.95rem;
   }

   .hero-buttons {
      display: flex;
      flex-direction: column;
      gap: 0.8rem;
   }

   .btn {
      width: 100%;
      max-width: 260px;
      margin: auto;
   }

   .section {
      padding: 2.5rem 1.2rem;
   }

   .project-card img {
      height: 140px;
   }

   .contact-item {
      text-align: center;
   }  
}

@media (max-width: 480px) {

   .hero h2 {
      font-size: 1.6rem;
   }

   .tagline {
      font-size: 0.9rem;
   }

   .section h3 {
      font-size: 1.3rem;
   }

   .project-card {
      padding: 1.2rem;
   }

   .resume-box {
      padding: 1.5rem;
   }
}