/* style.css */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

:root {
  --bg: #070b14;
  --card: #101826;
  --primary: #00c2ff;
  --text: #ffffff;
  --gray: #9aa4b2;
  --border: rgba(255, 255, 255, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

#particles {
  position: fixed;
  inset: 0;
  z-index: -1;
}

a {
  text-decoration: none;
}

.section {
  padding: 120px 10%;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title span {
  color: var(--primary);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section-title h2 {
  font-size: 42px;
  margin-top: 10px;
}

/* HEADER */

.header {
  position: fixed;
  width: 100%;
  top: 0;
  padding: 20px 10%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(7, 11, 20, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  color: white;
  transition: 0.3s;
}

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

.menu-btn {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

.mobile-menu {
  display: none;
}

/* HERO */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 10%;
}

.hero-content {
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 194, 255, 0.1);
  color: var(--primary);
  padding: 10px 18px;
  border-radius: 999px;
  margin-bottom: 30px;
  border: 1px solid rgba(0, 194, 255, 0.2);
}

.hero h1 {
  font-size: 72px;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero h1 span {
  color: var(--primary);
}

.hero h2 {
  font-size: 28px;
  color: var(--gray);
  margin-bottom: 30px;
  min-height: 40px;
}

.hero p {
  font-size: 18px;
  line-height: 1.8;
  color: var(--gray);
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
}

.btn {
  padding: 16px 30px;
  border-radius: 14px;
  font-weight: 600;
  transition: 0.3s;
}

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

.primary:hover {
  transform: translateY(-4px);
}

.secondary {
  border: 1px solid var(--border);
  color: white;
}

.secondary:hover {
  border-color: var(--primary);
}

/* ABOUT */

.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 40px;
  border-radius: 24px;
  line-height: 1.9;
  color: var(--gray);
}

/* SKILLS */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 25px;
}

.skill-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
  transition: 0.3s;
}

.skill-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 194, 255, 0.4);
}

.skill-card i {
  font-size: 50px;
  color: var(--primary);
  margin-bottom: 20px;
}

/* PROJECTS */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.project-card {
  background: var(--card);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: 0.3s;
}

.project-card:hover {
  transform: translateY(-8px);
}

.project-image {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: var(--primary);
  background: linear-gradient(135deg, rgba(0, 194, 255, 0.15), transparent);
}

.project-content {
  padding: 30px;
}

.project-content h3 {
  margin-bottom: 15px;
}

.project-content p {
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.project-tech span {
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
}

/* CONTACT */

.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 50px;
  text-align: center;
}

.contact-card a {
  color: white;
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  gap: 15px;
}

.contact-card i {
  color: var(--primary);
  font-size: 30px;
}

/* FOOTER */

.footer {
  padding: 30px;
  text-align: center;
  color: var(--gray);
  border-top: 1px solid var(--border);
}

/* ANIMATION */

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: 1s;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .mobile-menu {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 260px;
    height: calc(100vh - 80px);
    background: #0d1420;
    display: flex;
    flex-direction: column;
    padding: 40px;
    gap: 30px;
    transition: 0.4s;
    z-index: 999;
  }

  .mobile-menu.active {
    right: 0;
  }

  .mobile-menu a {
    color: white;
  }

  .hero h1 {
    font-size: 52px;
  }

  .section-title h2 {
    font-size: 32px;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 42px;
  }

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

  .section {
    padding: 100px 7%;
  }
}