/* ===== Theme: Deep Green + Cream + Gold ===== */
:root {
  --green-900: #0a2a1f;
  --green-800: #0f3d2e;
  --green-700: #17543f;
  --cream: #faf5e9;
  --cream-card: #fffdf6;
  --gold: #c9a227;
  --gold-light: #e3c25f;
  --text: #1f2a24;
  --muted: #5f6b63;
  --border: #e6dcc3;
}

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

body {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--cream);
}

h1,
h2,
h3 {
  color: var(--green-800);
  line-height: 1.25;
}

a {
  color: var(--green-700);
}
a:hover {
  color: var(--gold);
}

/* ===== Navigation ===== */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--green-800);
  border-bottom: 3px solid var(--gold);
}
nav a {
  color: var(--cream);
  text-decoration: none;
  margin-left: 1.25rem;
}
nav a:hover {
  color: var(--gold-light);
}
nav .logo {
  font-weight: bold;
  margin-left: 0;
  color: var(--gold-light);
  letter-spacing: 0.5px;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--gold);
  color: var(--green-900);
  border: 2px solid var(--gold);
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  transition:
    background 0.15s,
    color 0.15s;
}
.btn:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--green-900);
}
.btn-outline {
  background: transparent;
  color: var(--green-800);
  border-color: var(--green-800);
}
.btn-outline:hover {
  background: var(--green-800);
  border-color: var(--green-800);
  color: var(--cream);
}

/* ===== Home ===== */
.hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background: var(--green-800);
  border-radius: 12px;
  border-bottom: 4px solid var(--gold);
  margin-bottom: 1rem;
}
.hero .eyebrow {
  color: var(--gold-light);
  font-size: 1.1rem;
}
.hero h1 {
  color: var(--cream);
  font-size: 2.8rem;
  margin: 0.25rem 0 1rem;
}
.hero .tagline {
  color: #d9e4dc;
  font-size: 1.2rem;
  margin-bottom: 2rem;
}
.hero .btn-outline {
  color: var(--cream);
  border-color: var(--gold-light);
}
.hero .btn-outline:hover {
  background: var(--gold-light);
  color: var(--green-900);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.tagline {
  color: var(--muted);
  font-size: 1.1rem;
}

.intro,
.skills {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}
.intro h2,
.skills h2 {
  margin-bottom: 0.75rem;
}
.intro p {
  margin-bottom: 0.75rem;
}
.intro a {
  font-weight: 600;
  text-decoration: none;
}

/* ===== Skill pills (home, about, projects) ===== */
.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.skill-list span {
  background: #f3e9c4;
  color: var(--green-800);
  border: 1px solid var(--gold);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.92rem;
}

/* ===== About ===== */
.about-header {
  text-align: center;
  padding: 2rem 0 1rem;
}
.about-header h1 {
  font-size: 2.4rem;
}
.about-header .tagline {
  margin-top: 0.5rem;
}

.about-block {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
}
.about-block h2 {
  margin-bottom: 0.75rem;
}

.timeline {
  list-style: none;
  border-left: 3px solid var(--gold);
  padding-left: 1.25rem;
}
.timeline li {
  margin-bottom: 1.25rem;
}
.timeline strong {
  display: block;
  color: var(--green-800);
}
.timeline span {
  color: var(--muted);
  font-size: 0.9rem;
}

/* ===== Projects ===== */
.projects-header {
  text-align: center;
  padding: 2rem 0 1rem;
}
.projects-header h1 {
  font-size: 2.4rem;
}
.projects-header .tagline {
  margin-top: 0.5rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.project-card {
  background: var(--cream-card);
  border: 1px solid var(--border);
  border-top: 4px solid var(--gold);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition:
    transform 0.15s,
    box-shadow 0.15s;
}
.project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(15, 61, 46, 0.15);
}
.project-card h2 {
  font-size: 1.25rem;
}

.project-links {
  margin-top: auto;
  display: flex;
  gap: 1rem;
}
.project-links a {
  font-weight: 600;
  text-decoration: none;
  color: var(--green-700);
}
.project-links a:hover {
  color: var(--gold);
  text-decoration: underline;
}

.empty {
  text-align: center;
  color: var(--muted);
  margin-top: 2rem;
}

/* ===== Contact ===== */
.contact {
  max-width: 600px;
  margin: 0 auto;
}
.contact h1 {
  text-align: center;
}
.contact .tagline {
  text-align: center;
  margin: 0.5rem 0 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.contact-form label {
  font-weight: 600;
  color: var(--green-800);
  margin-top: 0.5rem;
}
.contact-form input,
.contact-form textarea {
  padding: 0.7rem;
  border: 1px solid var(--border);
  background: var(--cream-card);
  border-radius: 6px;
  font: inherit;
  color: var(--text);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--gold);
  border-color: transparent;
}
.contact-form .btn {
  margin-top: 1rem;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
}

.hp {
  position: absolute;
  left: -9999px;
}

.contact-links {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.contact-links ul {
  list-style: none;
  margin-top: 0.5rem;
}
.contact-links li {
  margin-bottom: 0.3rem;
}

/* ===== Flash messages ===== */
.flash {
  padding: 0.8rem 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
  border-left: 4px solid;
}
.flash-success {
  background: #e3f1e6;
  color: var(--green-800);
  border-color: var(--green-700);
}
.flash-error {
  background: #fbeaea;
  color: #8a1f1f;
  border-color: #c0392b;
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 1.5rem;
  margin-top: 2rem;
  background: var(--green-900);
  color: var(--gold-light);
  border-top: 3px solid var(--gold);
}

/* ===== Mobile ===== */
@media (max-width: 600px) {
  nav {
    padding: 1rem;
    justify-content: center;
  }
  nav a {
    margin: 0 0.6rem;
  }
  .hero h1 {
    font-size: 2.1rem;
  }
  .hero {
    padding: 3rem 1rem 2rem;
  }
}