/* CSS Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Smooth scrolling for a premium feel */
html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .pf-avail-dot {
    animation: none;
  }

  .pf-link,
  .pf-link-arrow,
  .pf-skill {
    transition: none;
  }
}

/* Global Variables */
:root {
  --color-bg: #0a0a0a;
  --color-text: #f0ede6;
  --color-text-secondary: #c8c4b8;
  --color-accent: #c8b89a;
  --color-accent-secondary: #5a9e72;
  --color-border: #1e1e18;
  --color-dot: #3a3a30;
  --color-skill-border: #3a3a30;
  --color-noise: rgba(4, 4, 4, 0.04);

  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 2.5rem;
  --spacing-3xl: 3rem;
  --spacing-4xl: 3.5rem;

  --font-family-primary: 'DM Mono', monospace;
  --font-family-secondary: 'Playfair Display', serif;

  --font-size-xs: clamp(0.75rem, 2vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 2.5vw, 1rem);
  --font-size-base: clamp(1rem, 3vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 3.5vw, 1.25rem);
  --font-size-xl: clamp(1.25rem, 4vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 5vw, 2rem);
  --font-size-3xl: clamp(2rem, 6vw, 2.5rem);
  --font-size-4xl: clamp(2.5rem, 7vw, 3rem);
  --font-size-5xl: clamp(3rem, 8vw, 4rem);

  --line-height-tight: 1.05;
  --line-height-normal: 1.4;
  --line-height-relaxed: 1.9;

  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: 0.18px;
  --letter-spacing-wide: 0.15em;
}

/* Base Styles */
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  letter-spacing: var(--letter-spacing-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-secondary);
  font-weight: 400;
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-text);
}

a:focus-visible {
  outline: 1px dashed var(--color-accent);
  outline-offset: 4px;
}

/* Hero Section Styles */
.pf-wrap {
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-family-primary);
  padding: 6rem 5vw 8rem;
  position: relative;
  overflow-x: hidden;
}

.pf-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.pf-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-left: max(0px, calc(10vw - 2.5rem));
}

.pf-corner {
  position: absolute;
  top: var(--spacing-2xl);
  right: 3vw;
  font-size: 9px;
  letter-spacing: 0.15em;
  color: #6b6b60;
  text-transform: uppercase;
  text-align: right;
  line-height: 1.8;
  z-index: 1;
}

.pf-header {
  margin-bottom: 4.5rem;
}

.pf-eyebrow {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: #909080;
  text-transform: uppercase;
  margin-bottom: var(--spacing-lg);
}

.pf-name {
  font-family: var(--font-family-secondary);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.pf-name em {
  font-style: italic;
  color: var(--color-accent);
}

.pf-title-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.pf-role {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.pf-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-dot);
  flex-shrink: 0;
}

.pf-avail {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-accent-secondary);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pf-avail-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-secondary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.pf-divider {
  border: none;
  border-top: 0.5px solid var(--color-border);
  margin: 0 0 3.5rem;
}

.pf-bio {
  font-family: var(--font-family-primary);
  font-size: 1rem;
  line-height: var(--line-height-relaxed);
  font-weight: 300;
  max-width: 68ch;
  margin-bottom: 4.5rem;
}

.pf-section-label {
  font-size: 9px;
  letter-spacing: 0.2em;
  color: #909080;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.pf-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 4.5rem;
  list-style: none;
}

.pf-skill {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #8a8a78;
  border: 0.5px solid var(--color-skill-border);
  padding: 6px 14px;
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
  cursor: default;
}

.pf-skill:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pf-links {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}

.pf-link {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #909080;
  text-transform: uppercase;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.pf-link:hover {
  color: var(--color-accent);
}

.pf-link-arrow {
  font-size: 14px;
  line-height: 1;
  color: inherit;
  transition: transform 0.2s;
}

.pf-link:hover .pf-link-arrow {
  transform: translate(2px, -2px);
}

@media (max-width: 1024px) {
  .pf-wrap {
    padding: 4.5rem 4vw 6rem;
  }

  .pf-inner {
    max-width: 680px;
    margin-left: max(0px, calc(6vw - 1rem));
  }

  .pf-header,
  .pf-bio,
  .pf-skills,
  .pf-links {
    margin-bottom: 3.75rem;
  }
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .pf-wrap {
    padding: 3rem 1.25rem 4rem;
  }

  .pf-inner {
    margin-left: 0;
    max-width: 100%;
  }

  .pf-corner {
    display: none;
  }

  .pf-name {
    font-size: clamp(2.5rem, 12vw, 3.6rem);
  }

  .pf-bio {
    line-height: 1.8;
  }

  .pf-links {
    gap: 14px;
  }

  .pf-link {
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .pf-wrap {
    padding: 2.25rem 1rem 3rem;
  }

  .pf-header {
    margin-bottom: 3rem;
  }

  .pf-divider {
    margin-bottom: 2.5rem;
  }

  .pf-bio,
  .pf-skills,
  .pf-links {
    margin-bottom: 2.75rem;
  }

  .pf-title-line {
    gap: 9px;
    margin-top: 1rem;
  }

  .pf-skills {
    gap: 8px;
  }

  .pf-skill {
    font-size: 10px;
    padding: 5px 10px;
  }
}