@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Instrument+Sans:wght@400;500;600;700&display=swap');

:root {
  /* High-Contrast Professional Palette */
  --bg-primary: #0A0A0A;
  --bg-secondary: #141414;
  --accent-gold: #D4AF37;
  --accent-gold-soft: rgba(212, 175, 55, 0.15);
  --text-main: #FFFFFF;
  --text-dim: #A1A1AA;
  --text-muted: #52525B;
  --border-color: rgba(255, 255, 255, 0.1);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --transition: all 0.4s cubic-bezier(0.2, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Clear Professional Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 2000;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 0;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 4%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  color: #fff;
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-dim);
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition);
  padding: 0.5rem 0.75rem;
  border: 1px solid transparent;
  border-radius: 6px;
}

.nav-links a:hover {
  color: #fff;
  border-color: var(--border-color);
  background: rgba(255, 255, 255, 0.05);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 10rem 5%;
  background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
}

.hero-pretitle {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.05em;
  margin-bottom: 2rem;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--text-dim);
  max-width: 800px;
  margin-bottom: 3.5rem;
}

/* Buttons */
.btn-primary {
  padding: 1.25rem 3rem;
  background: #fff;
  color: #000;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
  display: inline-block;
}

.btn-primary:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(255, 255, 255, 0.2);
}

.btn-outline {
  padding: 1.25rem 3rem;
  border: 1px solid var(--border-color);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
  margin-left: 1.5rem;
  display: inline-block;
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

/* Section Shared */
.section-padding {
  padding: 8rem 5%;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-gold);
  display: block;
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 5rem;
  letter-spacing: -0.04em;
}

/* Cards & Grids */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.card {
  padding: 3rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-8px);
}

/* Custom Experience Timeline */
.experience-list {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.exp-item {
  display: flex;
  gap: 4rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 3rem;
}

.exp-date {
  min-width: 15rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-muted);
}

.exp-content h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.exp-company {
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

/* Skills */
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.skill-tag {
  padding: 1rem 1.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 4px;
}

/* Responsive */
@media (max-width: 968px) {
  .exp-item { flex-direction: column; gap: 1rem; }
  .exp-date { min-width: auto; font-size: 1rem; }
  .btn-outline { margin-left: 0; margin-top: 1rem; display: block; }
  .btn-primary { display: block; }
  .nav-links { display: none; }
}