:root {
  --bg: #f3f6fb;
  --surface: #ffffff;
  --text: #0f1a2f;
  --muted: #4f5f7d;
  --line: #d8dfec;
  --accent: #0a6acb;
  --accent-strong: #06498d;
  --shadow: 0 12px 30px rgba(9, 28, 69, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(10, 106, 203, 0.14), transparent 38%),
    radial-gradient(circle at 90% 5%, rgba(24, 197, 133, 0.1), transparent 34%),
    var(--bg);
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5vw;
  backdrop-filter: blur(8px);
  background: rgba(243, 246, 251, 0.9);
  border-bottom: 1px solid var(--line);
}

.top-nav nav {
  display: flex;
  gap: 1rem;
}

.top-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
}

.top-nav .brand {
  color: var(--text);
  font-weight: 800;
}

main {
  width: min(1000px, 92vw);
  margin: 2.2rem auto;
  display: grid;
  gap: 1rem;
}

.hero {
  background: linear-gradient(130deg, #0f2f5d, #0a6acb 58%, #14a682);
  color: #f8fbff;
  border-radius: 18px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1.2rem;
  align-items: center;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
  font-weight: 700;
  font-size: 0.85rem;
}

h1,
h2,
h3 {
  margin: 0 0 0.6rem;
  line-height: 1.2;
}

.hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  margin-top: 0.5rem;
}

.lede {
  max-width: 65ch;
  opacity: 0.95;
}

.profile-photo {
  margin: 0;
  justify-self: center;
}

.profile-photo img {
  width: 250px;
  max-width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
  border: 2px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 14px 30px rgba(7, 16, 40, 0.32);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.72rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.btn.primary {
  background: #ffffff;
  color: var(--accent-strong);
  border-color: #fff;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.card p,
.card li {
  color: var(--muted);
}

.timeline {
  display: grid;
  gap: 0.8rem;
}

.timeline article {
  border-left: 4px solid var(--accent);
  padding-left: 0.8rem;
}

.meta {
  color: #32507d;
  font-weight: 700;
  margin-top: 0;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.5rem 0 1rem;
}

.chip-grid span {
  background: #ebf3fe;
  color: #154b8a;
  border: 1px solid #d4e4fb;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
}

.contact a {
  color: var(--accent);
}

.resume-page {
  min-height: 100vh;
}

.pdf-wrap iframe {
  width: 100%;
  min-height: 78vh;
  border: none;
  border-radius: 10px;
}

footer {
  width: min(1000px, 92vw);
  margin: 0 auto 2rem;
  color: var(--muted);
}

@media (max-width: 780px) {
  .top-nav {
    padding: 0.85rem 4vw;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }

  .top-nav nav {
    overflow-x: auto;
    width: 100%;
    padding-bottom: 0.2rem;
  }

  .hero {
    padding: 1.4rem;
  }

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

  .profile-photo {
    order: -1;
  }

  .profile-photo img {
    width: 180px;
  }
}