/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0c0c0c;
  --bg-secondary: #111111;
  --bg-card: #161616;
  --border: #222222;
  --text: #e8e4de;
  --text-muted: #7a7570;
  --text-dim: #4a4743;
  --accent: #c9a96e;
  --accent-dim: rgba(201, 169, 110, 0.12);
  --accent-border: rgba(201, 169, 110, 0.3);
  --white: #ffffff;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --transition: 0.2s ease;
  --radius: 6px;
  --max-width: 1080px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity var(--transition);
}

a:hover { opacity: 0.75; }

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(12, 12, 12, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

nav.scrolled { border-bottom-color: var(--border); }

.nav-logo {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.nav-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--text);
  opacity: 1;
}

.nav-cta {
  font-size: 0.8rem !important;
  color: var(--accent) !important;
}

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

/* ===== BACK HOME ===== */
.back-home {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 5rem 2rem 0;
  max-width: var(--max-width);
  margin: 0 auto;
  transition: color var(--transition);
}

.back-home:hover {
  color: var(--accent);
  opacity: 1;
}

/* ===== LAYOUT ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
  border-bottom: 1px solid var(--border);
}

section:last-of-type { border-bottom: none; }

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 5rem 0 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 169, 110, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 110, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-headline {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

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

.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--accent);
  color: #0c0c0c;
  border: 1px solid var(--accent);
}

.btn-primary:hover {
  background: transparent;
  color: var(--accent);
  opacity: 1;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--text-muted);
  opacity: 1;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ===== ABOUT PHOTO ===== */
.about-photo-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1.75rem;
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}

.about-photo {
  width: 160px;
  height: 160px;
  min-width: 160px;
  min-height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 2px solid var(--border);
  flex-shrink: 0;
  display: block;
}

.about-photo-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.about-photo-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
}

.about-photo-title {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.about-photo-location {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ===== ABOUT ===== */
#about .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

#about h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white);
  margin-bottom: 1.5rem;
}

#about p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

#about p strong {
  color: var(--text);
  font-weight: 500;
}

.about-callout {
  background: var(--accent-dim);
  border-left: 2px solid var(--accent);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 2rem 0;
}

.about-callout p {
  color: var(--text) !important;
  font-size: 0.95rem !important;
  margin: 0 !important;
  font-style: italic;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.tag {
  font-size: 0.72rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  letter-spacing: 0.04em;
  background: var(--bg-card);
}

/* ===== STRENGTHS ===== */
#strengths h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}

#strengths .section-intro {
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 3.5rem;
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.strength-card {
  background: var(--bg-card);
  padding: 2rem;
  transition: background var(--transition);
}

.strength-card:hover {
  background: #1c1c1c;
}

.strength-num {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.strength-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.strength-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== HOW I THINK ===== */
#thinking {
  background: var(--bg-secondary);
}

#thinking h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}

#thinking .section-intro {
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 3.5rem;
}

.thinking-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 680px;
}

.thinking-steps::before {
  content: '';
  position: absolute;
  left: 1.5rem;
  top: 3rem;
  bottom: 3rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-border), transparent);
}

.thinking-step {
  display: flex;
  gap: 2rem;
  padding: 1.5rem 0;
}

.step-marker {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  position: relative;
  z-index: 1;
  margin-top: 0.1rem;
}

.step-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.step-content p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== EXPERIENCE ===== */
#experience h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white);
  margin-bottom: 3.5rem;
}

.exp-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.exp-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}

.exp-item:last-child { border-bottom: 1px solid var(--border); }

.exp-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.exp-period {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.exp-company {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.exp-location {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.exp-body {}

.exp-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.exp-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.exp-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.exp-highlight {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.exp-highlight::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.7rem;
}

/* ===== POINT OF VIEW ===== */
#pov {
  background: var(--bg-secondary);
}

.pov-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.pov-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.pov-headline em {
  color: var(--accent);
  font-style: normal;
}

.pov-body p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.pov-beliefs {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pov-belief {
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
}

.pov-belief:last-child { border-bottom: 1px solid var(--border); }

.pov-belief-q {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.pov-belief-a {
  font-size: 0.9rem;
  color: var(--text);
}

/* ===== WRITING ===== */
#writing h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}

#writing .section-intro {
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 3rem;
}

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

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color var(--transition), transform var(--transition);
  cursor: pointer;
}

.article-card:hover {
  border-color: var(--accent-border);
  transform: translateY(-2px);
}

.article-date {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.article-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.article-excerpt {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== CONTACT ===== */
#contact {
  text-align: center;
}

#contact h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--white);
  margin-bottom: 1rem;
}

#contact .section-intro {
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 2.5rem;
}

.contact-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-name {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.footer-links a:hover { color: var(--text-muted); opacity: 1; }

/* ===== FADE-IN ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }

  .nav-hamburger { display: block; }

  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 99;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
  }

  .container { padding: 0 1.5rem; }

  section { padding: 4rem 0; }

  #about .about-grid,
  .pov-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .exp-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .exp-meta { flex-direction: row; flex-wrap: wrap; gap: 0.5rem; align-items: center; }

  .hero-stats { gap: 2rem; }

  .stat-number { font-size: 1.5rem; }

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