/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --bg: #0a0a0f;
  --surface: #13131d;
  --border: #1e1e2e;
  --text: #f0eeff;
  --muted: #7a7a9d;
  --accent: #c8ff00;
  --accent2: #ff6b6b;
  --font-display: 'Syne', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --radius: 16px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  cursor: none;
  overflow-x: hidden;
}

/* ─── Custom Cursor ──────────────────────────────────────── */
.cursor {
  width: 36px; height: 36px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease, border-color 0.3s ease, background 0.3s ease, width 0.25s ease, height 0.25s ease, border-radius 0.25s ease;
  transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: background 0.3s ease;
}

/* Cursor state: circle (on card hover) */
body.cursor-circle .cursor {
  width: 60px; height: 60px;
  border-color: var(--accent2);
  background: rgba(255, 107, 107, 0.1);
}
body.cursor-circle .cursor-dot { background: var(--accent2); }

/* Cursor state: hand (on button hover) — hide custom, show native */
body.cursor-hand { cursor: pointer; }
body.cursor-hand .cursor { opacity: 0; }
body.cursor-hand .cursor-dot { opacity: 0; }

/* ─── Header ─────────────────────────────────────────────── */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 4rem;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 4px;
  color: var(--accent);
}
nav { display: flex; gap: 0.5rem; align-items: center; }

/* ─── Buttons ────────────────────────────────────────────── */
.nav-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition), transform 0.15s ease;
}
.nav-btn:hover, .nav-btn:focus {
  color: var(--text);
  border-color: var(--border);
  background: var(--surface);
  transform: translateY(-2px);
}
.nav-btn:active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  transform: scale(0.95);
}
.cta-btn {
  background: var(--accent);
  color: #000 !important;
  font-weight: 500;
  border-color: var(--accent) !important;
}
.cta-btn:hover { background: #d8ff20; transform: translateY(-2px) scale(1.04); }
.cta-btn:active { background: #aadd00; transform: scale(0.95); }

.btn-primary {
  background: var(--accent);
  color: #000;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  cursor: pointer;
  transition: background var(--transition), transform 0.15s ease, box-shadow var(--transition);
}
.btn-primary:hover { background: #d8ff20; transform: translateY(-3px); box-shadow: 0 12px 40px rgba(200,255,0,0.25); }
.btn-primary:active { background: #aacc00; transform: scale(0.95); box-shadow: none; }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition), transform 0.15s ease;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.btn-outline:active { background: var(--accent); color: #000; border-color: var(--accent); transform: scale(0.95); }

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 4rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 1.5rem;
  opacity: 0.85;
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 1.2rem;
}
.highlight { color: var(--accent); }
.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
  letter-spacing: 1px;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  pointer-events: none;
}
.blob1 {
  width: 600px; height: 600px;
  background: var(--accent);
  top: -200px; right: -150px;
  animation: float 8s ease-in-out infinite;
}
.blob2 {
  width: 400px; height: 400px;
  background: var(--accent2);
  bottom: -100px; right: 200px;
  animation: float 11s ease-in-out infinite reverse;
}
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* ─── Sections ───────────────────────────────────────────── */
.section {
  padding: 5rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}
.alt-section {
  background: var(--surface);
  max-width: 100%;
  padding: 5rem 4rem;
}
.alt-section > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
.alt-section .section-label,
.alt-section .section-title { max-width: 1200px; margin-left: auto; margin-right: auto; display: block; }

.section-label {
  font-size: 0.7rem;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 0.6rem;
  opacity: 0.8;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 3rem;
}

/* ─── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--card-color, transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  border-radius: var(--radius);
}
.card:hover { transform: translateY(-6px); border-color: var(--card-color, var(--accent)); }
.card:hover::before { opacity: 0.07; }
.card:hover { box-shadow: 0 20px 60px rgba(0,0,0,0.4); }

/* Card clicked state */
.card.clicked {
  border-color: var(--card-color, var(--accent));
  box-shadow: 0 0 0 3px var(--card-color, var(--accent)), 0 20px 60px rgba(0,0,0,0.5);
  transform: translateY(-8px) scale(1.02);
}
.card.clicked::before { opacity: 0.14; }

/* ─── Skills Grid ────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.skill-card .card-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.skill-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text);
}
.skill-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.7; margin-bottom: 1.2rem; }
.card-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.card-tags span {
  background: var(--border);
  color: var(--muted);
  font-size: 0.72rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  letter-spacing: 1px;
  transition: background 0.3s, color 0.3s;
}
.card.clicked .card-tags span { background: var(--card-color); color: #000; }

/* ─── Timeline / Education ───────────────────────────────── */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 800px;
}
.timeline-item { display: grid; grid-template-columns: 140px 1fr; gap: 1rem; align-items: start; }
.timeline-year {
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 2px;
  padding-top: 0.25rem;
  white-space: nowrap;
}
.timeline-school {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
}
.timeline-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.timeline-item p { color: var(--muted); font-size: 0.87rem; line-height: 1.7; }

/* ─── Hobbies Grid ───────────────────────────────────────── */
.hobbies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
}
.hobby-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}
.hobby-emoji {
  display: block;
  font-size: 2.8rem;
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}
.farming-card {
    background-image: url('https://images.unsplash.com/photo-1500382017468-9049fed747ef'); /* farming image */
    background-size: cover;
    background-position: center;
    color: white;
    position: relative;
    overflow: hidden;
}

/* dark overlay for readability */
.farming-card .overlay {
    background: rgba(0, 0, 0, 0.5);
    padding: 20px;
    height: 100%;
    width: 100%;
}
.hobby-card:hover .hobby-emoji { transform: scale(1.25) rotate(-5deg); }
.hobby-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.hobby-card p { color: var(--muted); font-size: 0.83rem; line-height: 1.6; }

/* ─── Contact ────────────────────────────────────────────── */
.contact-section { text-align: center; padding: 6rem 4rem; }
.contact-sub { color: var(--muted); font-size: 1rem; margin-bottom: 2.5rem; letter-spacing: 1px; }
.contact-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── Footer ─────────────────────────────────────────────── */
footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
  letter-spacing: 2px;
}

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ─── Section Fade-in Animation ─────────────────────────── */
.section, .alt-section {
  animation: fadeUp 0.7s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  header { padding: 1rem 1.5rem; }
  nav { gap: 0.3rem; }
  .nav-btn { padding: 0.4rem 0.7rem; font-size: 0.75rem; }
  .hero, .section { padding: 4rem 1.5rem; }
  .alt-section { padding: 4rem 1.5rem; }
  .timeline-item { grid-template-columns: 1fr; }
  .timeline-year { padding-top: 0; }
}