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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  background: #0b1020;
  color: #f4f7ff;
  line-height: 1.7;
}

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

.header {
  max-width: 1150px;
  margin: auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 25px;
  font-weight: 800;
}

.logo span {
  color: #42e8d1;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #b7c0d5;
}

nav a:hover {
  color: #42e8d1;
}

.nav-button,
.primary-button {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 9px;
  background: #42e8d1;
  color: #07131b;
  font-weight: bold;
}

.menu-toggle {
  display: none;
  background: none;
  color: white;
  border: 0;
  font-size: 27px;
}

.hero {
  max-width: 1150px;
  margin: auto;
  padding: 110px 24px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 45px;
}

.eyebrow {
  color: #42e8d1;
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: bold;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(38px, 6vw, 65px);
  line-height: 1.12;
  margin-bottom: 25px;
}

h1 span {
  color: #42e8d1;
}

.hero-text {
  color: #aab5cc;
  max-width: 520px;
  margin-bottom: 30px;
}

.hero-card,
.card,
.project-card {
  background: #151e32;
  border: 1px solid #26354d;
  border-radius: 16px;
  padding: 25px;
}

.code-top {
  display: flex;
  gap: 7px;
  margin-bottom: 25px;
}

.code-top span {
  width: 10px;
  height: 10px;
  background: #42e8d1;
  border-radius: 50%;
}

pre {
  color: #d6e2f7;
  white-space: pre-wrap;
  font-size: 13px;
}

.code-purple {
  color: #c69cff;
}

.code-green {
  color: #42e8d1;
}

.section {
  max-width: 1150px;
  margin: auto;
  padding: 75px 24px;
}

h2 {
  font-size: 36px;
  margin-bottom: 30px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card h3,
.project-card h3 {
  margin: 12px 0;
}

.card p,
.project-card p,
.about > p:not(.eyebrow),
.contact > p:not(.eyebrow) {
  color: #aab5cc;
}

.card-icon {
  color: #42e8d1;
  font-size: 32px;
}

.projects {
  background: #10182a;
  max-width: 100%;
  padding-left: max(24px, calc((100% - 1102px) / 2));
  padding-right: max(24px, calc((100% - 1102px) / 2));
}

.project-card {
  padding: 18px;
}

.project-preview {
  height: 170px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 28px;
  font-weight: bold;
}

.preview-one {
  background: linear-gradient(135deg, #233b69, #397e89);
}

.preview-two {
  background: linear-gradient(135deg, #49316d, #a45e87);
}

.tag,
.skills span {
  display: inline-block;
  color: #42e8d1;
  background: #1c3040;
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  margin-top: 15px;
}

.disclaimer {
  color: #8995ad;
  font-size: 13px;
  margin-top: 20px;
}

.about {
  max-width: 850px;
}

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

.contact {
  text-align: center;
  background: #151e32;
  border-radius: 18px;
  margin-bottom: 65px;
}

.contact .primary-button {
  margin-top: 25px;
}

footer {
  max-width: 1150px;
  margin: auto;
  padding: 25px 24px;
  display: flex;
  justify-content: space-between;
  color: #8995ad;
}

@media (max-width: 700px) {
  .header {
    position: relative;
  }

  .menu-toggle {
    display: block;
  }

  nav {
    display: none;
    position: absolute;
    top: 75px;
    left: 15px;
    right: 15px;
    z-index: 10;
    background: #151e32;
    border: 1px solid #26354d;
    border-radius: 12px;
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
  }

  nav.open {
    display: flex;
  }

  .hero {
    padding-top: 65px;
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  h2 {
    font-size: 29px;
  }

  footer {
    flex-direction: column;
    gap: 10px;
  }
}