/*
 * Malachy Portfolio — Main Stylesheet
 *
 * Converts the original React Tailwind design system into plain CSS.
 * All colors use OKLCH format to match the React source exactly.
 *
 * Design tokens:
 *   Brick  #BD2222 / oklch(0.512 0.181 27.5)
 *   Ebony  #5C6C59 / oklch(0.451 0.028 138)
 *   Champagne #fae3c6 / oklch(0.938 0.043 82)
 *   Ink    #000     / oklch(0.15 0 0)
 */

/* =========================================================================
   DESIGN TOKENS
   ========================================================================= */
:root {
  --radius: 1rem;
  --brick: oklch(0.512 0.181 27.5);
  --ebony: oklch(0.451 0.028 138);
  --champagne: oklch(0.938 0.043 82);
  --ink: oklch(0.15 0 0);

  /* Light theme */
  --background: oklch(0.985 0.012 82);
  --foreground: oklch(0.18 0.01 60);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.18 0.01 60);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.18 0.01 60);
  --primary: var(--brick);
  --primary-foreground: oklch(0.98 0.01 82);
  --secondary: var(--ebony);
  --secondary-foreground: oklch(0.98 0.01 82);
  --muted: oklch(0.955 0.018 82);
  --muted-foreground: oklch(0.45 0.02 60);
  --accent: var(--champagne);
  --accent-foreground: oklch(0.18 0.01 60);
  --destructive: var(--brick);
  --destructive-foreground: oklch(0.98 0.01 82);
  --border: oklch(0.9 0.02 82);
  --input: oklch(0.9 0.02 82);
  --ring: var(--brick);

  --font-display: 'Fraunces', ui-serif, Georgia, serif;
  --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
}

.dark {
  --background: oklch(0.13 0.008 60);
  --foreground: oklch(0.95 0.02 82);
  --card: oklch(0.17 0.008 60);
  --card-foreground: oklch(0.95 0.02 82);
  --popover: oklch(0.17 0.008 60);
  --popover-foreground: oklch(0.95 0.02 82);
  --primary: oklch(0.62 0.18 27.5);
  --primary-foreground: oklch(0.98 0.01 82);
  --secondary: oklch(0.55 0.03 138);
  --secondary-foreground: oklch(0.98 0.01 82);
  --muted: oklch(0.22 0.008 60);
  --muted-foreground: oklch(0.7 0.02 82);
  --accent: oklch(0.3 0.03 82);
  --accent-foreground: oklch(0.95 0.02 82);
  --destructive: oklch(0.62 0.18 27.5);
  --destructive-foreground: oklch(0.98 0.01 82);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 12%);
  --ring: oklch(0.62 0.18 27.5);
}

/* =========================================================================
   BASE / RESET
   ========================================================================= */
* {
  border-color: var(--border);
}

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0;
}

p { margin: 0; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; height: auto; display: block; }

html { scroll-behavior: smooth; }

/* =========================================================================
   CUSTOM UTILITIES
   ========================================================================= */
.container-x {
  margin-inline: auto;
  padding-inline: 1.5rem;
  max-width: 80rem;
}

@media (min-width: 768px) {
  .container-x { padding-inline: 2.5rem; }
}

.text-balance { text-wrap: balance; }

.grain-bg {
  background-image:
    radial-gradient(circle at 20% 10%, color-mix(in oklab, var(--champagne) 70%, transparent) 0%, transparent 45%),
    radial-gradient(circle at 80% 90%, color-mix(in oklab, var(--brick) 12%, transparent) 0%, transparent 50%);
}

.antialiased {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =========================================================================
   REDUCED MOTION
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================================
   NAVIGATION
   ========================================================================= */
.nav-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 50;
  transition: all 0.5s;
}

.nav-header.nav-scrolled {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background-color: color-mix(in oklab, var(--background) 70%, transparent);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

@media (min-width: 768px) {
  .nav-inner { height: 5rem; }
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  transition: transform 0.2s;
}

.nav-logo:hover { transform: scale(1.05); }

@media (min-width: 768px) {
  .nav-logo { font-size: 1.25rem; }
}

.nav-logo-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background-color: var(--primary);
  transition: transform 0.2s;
}

.nav-logo:hover .nav-logo-dot { transform: scale(1.25); }

.nav-logo-muted {
  color: var(--muted-foreground);
  font-weight: 400;
}

.nav-desktop-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 1024px) {
  .nav-desktop-links { display: flex; }
}

.nav-desktop-link {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.nav-desktop-link:hover,
.nav-desktop-link.active {
  color: var(--foreground);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-icon-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.nav-icon-btn:hover {
  color: var(--foreground);
  background-color: var(--muted);
}

.nav-icon-btn svg {
  width: 1rem;
  height: 1rem;
}

.nav-mobile-toggle {
  display: flex;
}

@media (min-width: 1024px) {
  .nav-mobile-toggle { display: none; }
}

/* Mobile Menu */
.nav-mobile-menu {
  border-top: 1px solid var(--border);
  background-color: color-mix(in oklab, var(--background) 95%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-mobile-inner {
  padding-block: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-mobile-link {
  display: block;
  padding-block: 0.75rem;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--foreground);
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.hero-section {
  position: relative;
  min-height: 100vh;
  width: 100%;
  overflow: hidden;
  background-color: var(--background);
}

/* Portrait */
.hero-portrait-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  pointer-events: none;
}

.hero-portrait {
  height: 78%;
  width: auto;
  max-width: none;
  object-fit: contain;
  object-position: bottom;
  user-select: none;
  -webkit-user-select: none;
  transform: translateX(18%);
}

@media (min-width: 640px) {
  .hero-portrait { height: 88%; transform: translateX(10%); }
}

@media (min-width: 768px) {
  .hero-portrait { height: 95%; transform: translateX(4%); }
}

@media (min-width: 1024px) {
  .hero-portrait { transform: translateX(0); }
}

/* Lighting layers */
.hero-light-left {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(60% 70% at 0% 30%, color-mix(in oklab, var(--champagne) 65%, transparent) 0%, transparent 60%);
}

.hero-veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(100deg,
    color-mix(in oklab, var(--background) 92%, transparent) 0%,
    color-mix(in oklab, var(--background) 70%, transparent) 25%,
    color-mix(in oklab, var(--background) 25%, transparent) 45%,
    transparent 65%
  );
}

.hero-floor {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 38%;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(80% 100% at 55% 100%, color-mix(in oklab, var(--ink) 92%, transparent) 0%, color-mix(in oklab, var(--ink) 65%, transparent) 35%, transparent 75%);
}

.hero-floor-line {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 6rem;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, color-mix(in oklab, var(--ink) 88%, transparent) 100%);
}

/* Content */
.hero-content {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 7rem;
  padding-bottom: 10rem;
}

.hero-text-col {
  width: 100%;
  max-width: 36rem;
}

@media (min-width: 1024px) {
  .hero-text-col { max-width: 42rem; }
}

.hero-eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.8;
  margin-bottom: 1rem;
}

.hero-eyebrow-line {
  display: inline-block;
  width: 2rem;
  height: 1px;
  background-color: var(--primary);
  vertical-align: middle;
  margin-right: 0.75rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  line-height: 0.95;
  text-wrap: balance;
}

@media (min-width: 640px) {
  .hero-title { font-size: 3.75rem; }
}

@media (min-width: 768px) {
  .hero-title { font-size: 4.5rem; }
}

.hero-title-primary {
  color: var(--primary);
}

.hero-title-sub {
  color: var(--muted-foreground);
  font-size: 1.875rem;
  margin-top: 1rem;
  font-weight: 400;
  font-style: italic;
}

@media (min-width: 640px) {
  .hero-title-sub { font-size: 2.25rem; }
}

@media (min-width: 768px) {
  .hero-title-sub { font-size: 3rem; }
}

.hero-lede {
  margin-top: 2rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 28rem;
  text-wrap: balance;
  line-height: 1.6;
}

.hero-cta-row {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.hero-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background-color: var(--primary);
  padding: 0.875rem 1.5rem;
  color: var(--primary-foreground);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 10px 15px -3px color-mix(in oklab, var(--primary) 20%, transparent);
  transition: all 0.3s;
}

.hero-cta-primary:hover {
  box-shadow: 0 10px 15px -3px color-mix(in oklab, var(--primary) 40%, transparent);
  transform: translateY(-0.125rem);
}

.hero-cta-primary svg {
  width: 1rem;
  height: 1rem;
  transition: transform 0.2s;
}

.hero-cta-primary:hover svg {
  transform: translateX(0.25rem);
}

.hero-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  border: 1px solid color-mix(in oklab, var(--foreground) 20%, transparent);
  padding: 0.875rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  transition: all 0.3s;
}

.hero-cta-outline:hover {
  background-color: var(--foreground);
  color: var(--background);
}

.hero-cta-outline svg {
  width: 1rem;
  height: 1rem;
}

/* Skill Marquee */
.hero-marquee {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  width: min(320px, 72vw);
  pointer-events: none;
}

.hero-marquee-track-wrap {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 22%, black 78%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 22%, black 78%, transparent 100%);
}

.hero-marquee-track {
  display: flex;
  gap: 1rem;
  white-space: nowrap;
  will-change: transform;
}

.hero-marquee-badge {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.375rem;
  border-radius: 9999px;
  border: 1px solid color-mix(in oklab, white 15%, transparent);
  background-color: color-mix(in oklab, white 8%, transparent);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: color-mix(in oklab, white 90%, transparent);
  box-shadow: 0 10px 15px -3px color-mix(in oklab, black 30%, transparent);
}

.hero-marquee-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 9999px;
  background-color: var(--primary);
}

.hero-scroll-hint {
  margin-top: 0.75rem;
  display: flex;
  justify-content: center;
}

.hero-scroll-hint span {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: color-mix(in oklab, white 60%, transparent);
}

/* =========================================================================
   ABOUT SECTION
   ========================================================================= */
.about-section {
  position: relative;
  padding-block: 8rem;
  overflow: hidden;
}

@media (min-width: 768px) {
  .about-section { padding-block: 12rem; }
}

.about-illustration {
  position: absolute;
  inset-block: 0;
  right: 0;
  z-index: 0;
  width: 70%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
}

@media (min-width: 768px) {
  .about-illustration { width: 55%; }
}

@media (min-width: 1024px) {
  .about-illustration { width: 50%; }
}

.about-illustration img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0.7;
}

@media (min-width: 768px) {
  .about-illustration img { opacity: 0.9; }
}

.about-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg,
    var(--background) 0%,
    color-mix(in oklab, var(--background) 80%, transparent) 40%,
    transparent 70%
  );
}

.about-inner {
  position: relative;
  z-index: 10;
}

.about-content { max-width: 36rem; }

.about-heading {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .about-heading { font-size: 3.75rem; }
}

.about-heading-accent {
  font-style: italic;
  color: var(--primary);
}

.about-text {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
  line-height: 1.625;
  max-width: 36rem;
}

.about-stats {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 28rem;
}

.about-stat-num {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 600;
  color: var(--primary);
}

@media (min-width: 768px) {
  .about-stat-num { font-size: 2.25rem; }
}

.about-stat-label {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

/* =========================================================================
   SKILLS SECTION
   ========================================================================= */
.skills-section {
  position: relative;
  padding-block: 8rem;
  background-color: color-mix(in oklab, var(--muted) 50%, transparent);
}

@media (min-width: 768px) {
  .skills-section { padding-block: 12rem; }
}

.skills-heading {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .skills-heading { font-size: 3.75rem; }
}

.skills-grid {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .skills-grid { grid-template-columns: repeat(4, 1fr); }
}

.skill-card {
  position: relative;
  border-radius: 1rem;
  background-color: var(--card);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: all 0.5s;
}

.skill-card:hover {
  border-color: color-mix(in oklab, var(--primary) 40%, transparent);
  transform: translateY(-0.25rem);
  box-shadow: 0 20px 25px -5px color-mix(in oklab, var(--primary) 5%, transparent);
}

.skill-card-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  background-color: color-mix(in oklab, var(--champagne) 60%, transparent);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all 0.3s;
}

.skill-card-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.skill-card:hover .skill-card-icon {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.skill-card-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
}

.skill-card-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.625;
}

/* =========================================================================
   PROJECTS SECTION
   ========================================================================= */
.projects-section {
  position: relative;
  padding-block: 8rem;
}

@media (min-width: 768px) {
  .projects-section { padding-block: 12rem; }
}

.projects-heading {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .projects-heading { font-size: 3.75rem; }
}

.projects-heading-accent {
  font-style: italic;
  color: var(--primary);
}

.projects-stack {
  margin-top: 5rem;
  position: relative;
}

.proj-card {
  position: sticky;
  top: 6rem;
  margin-bottom: 2rem;
  border-radius: 2rem;
  overflow: hidden;
  background-color: var(--card);
  border: 1px solid var(--border);
  box-shadow: 0 10px 15px -3px color-mix(in oklab, black 5%, transparent);
}

@media (min-width: 768px) {
  .proj-card { top: 7rem; }
}

.proj-card-grid {
  display: grid;
  gap: 0;
}

@media (min-width: 1024px) {
  .proj-card-grid { grid-template-columns: 1fr 1fr; }
}

.proj-card-image {
  position: relative;
  background-color: color-mix(in oklab, var(--champagne) 50%, transparent);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

@media (min-width: 1024px) {
  .proj-card-image { aspect-ratio: auto; padding: 3rem; }
}

.proj-card-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 13px rgb(0 0 0 / 0.03)) drop-shadow(0 8px 5px rgb(0 0 0 / 0.08));
}

.proj-card-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 768px) {
  .proj-card-body { padding: 3rem; }
}

@media (min-width: 1024px) {
  .proj-card-body { padding: 4rem; }
}

.proj-card-tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}

.proj-card-title {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .proj-card-title { font-size: 2.25rem; }
}

@media (min-width: 1024px) {
  .proj-card-title { font-size: 3rem; }
}

.proj-card-desc {
  color: var(--muted-foreground);
  font-size: 1rem;
  line-height: 1.625;
}

@media (min-width: 768px) {
  .proj-card-desc { font-size: 1.125rem; }
}

.proj-card-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.proj-card-tech li {
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  background-color: var(--muted);
  color: var(--muted-foreground);
  border: 1px solid var(--border);
  list-style: none;
}

.proj-card-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.proj-card-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: transform 0.3s;
}

.proj-card-btn-primary:hover {
  transform: translateY(-0.125rem);
}

.proj-card-btn-primary svg {
  width: 0.875rem;
  height: 0.875rem;
}

.proj-card-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  border: 1px solid color-mix(in oklab, var(--foreground) 20%, transparent);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s;
}

.proj-card-btn-outline:hover {
  background-color: var(--foreground);
  color: var(--background);
}

.proj-card-btn-outline svg {
  width: 0.875rem;
  height: 0.875rem;
}

/* =========================================================================
   EXPERIENCE SECTION
   ========================================================================= */
.experience-section {
  position: relative;
  padding-block: 8rem;
  background-color: color-mix(in oklab, var(--muted) 40%, transparent);
}

@media (min-width: 768px) {
  .experience-section { padding-block: 12rem; }
}

.experience-inner { max-width: 56rem; margin-inline: auto; }

.experience-heading {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .experience-heading { font-size: 3.75rem; }
}

.experience-timeline {
  position: relative;
  padding-left: 2rem;
}

@media (min-width: 768px) {
  .experience-timeline { padding-left: 3.5rem; }
}

.exp-line-bg {
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background-color: var(--border);
}

@media (min-width: 768px) {
  .exp-line-bg { left: 1rem; }
}

.exp-line-fill {
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background-color: var(--primary);
  transform-origin: top;
  transform: scaleY(0);
}

@media (min-width: 768px) {
  .exp-line-fill { left: 1rem; }
}

.exp-item {
  position: relative;
  padding-bottom: 3.5rem;
}

.exp-item:last-child { padding-bottom: 0; }

.exp-item-dot {
  position: absolute;
  left: -1.5rem;
  top: 0.375rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  background-color: var(--primary);
  box-shadow: 0 0 0 4px var(--background);
}

@media (min-width: 768px) {
  .exp-item-dot { left: -2.5rem; }
}

.exp-item-year {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.8;
}

.exp-item-role {
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
}

@media (min-width: 768px) {
  .exp-item-role { font-size: 1.875rem; }
}

.exp-item-org {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

.exp-item-desc {
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--muted-foreground);
  line-height: 1.625;
  max-width: 42rem;
}

/* =========================================================================
   BLOG PREVIEW SECTION
   ========================================================================= */
.blog-section {
  position: relative;
  padding-block: 8rem;
}

@media (min-width: 768px) {
  .blog-section { padding-block: 12rem; }
}

.blog-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.blog-heading {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .blog-heading { font-size: 3.75rem; }
}

.blog-all-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  transition: color 0.2s;
}

.blog-all-link:hover { color: var(--primary); }

.blog-all-link svg {
  width: 0.875rem;
  height: 0.875rem;
  transition: transform 0.2s;
}

.blog-all-link:hover svg { transform: translateX(0.25rem); }

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
}

.blog-card {
  border-radius: 1rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.5s;
}

.blog-card:hover {
  border-color: color-mix(in oklab, var(--primary) 40%, transparent);
  transform: translateY(-0.25rem);
}

.blog-card-meta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.8;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blog-card-date {
  color: var(--muted-foreground);
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
  text-wrap: balance;
}

.blog-card-excerpt {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.625;
}

.blog-card-read {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  transition: color 0.2s;
}

.blog-card:hover .blog-card-read { color: var(--primary); }

.blog-card-read svg {
  width: 0.875rem;
  height: 0.875rem;
  transition: transform 0.2s;
}

.blog-card:hover .blog-card-read svg { transform: translateX(0.25rem); }

/* =========================================================================
   CONTACT SECTION
   ========================================================================= */
.contact-section {
  position: relative;
  padding-block: 8rem;
  overflow: hidden;
}

@media (min-width: 768px) {
  .contact-section { padding-block: 12rem; }
}

.contact-orb-a {
  position: absolute;
  top: -5rem;
  left: 25%;
  width: 30rem;
  height: 30rem;
  border-radius: 9999px;
  background-color: color-mix(in oklab, var(--brick) 10%, transparent);
  filter: blur(4rem);
  pointer-events: none;
}

.contact-orb-b {
  position: absolute;
  bottom: -10rem;
  right: 25%;
  width: 36rem;
  height: 36rem;
  border-radius: 9999px;
  background-color: color-mix(in oklab, var(--ebony) 15%, transparent);
  filter: blur(4rem);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  z-index: 10;
  max-width: 64rem;
  margin-inline: auto;
}

.contact-heading-wrap { text-align: center; margin-bottom: 4rem; }

.contact-heading {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  line-height: 0.95;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .contact-heading { font-size: 4.5rem; }
}

.contact-heading-accent {
  font-style: italic;
  color: var(--primary);
}

.contact-lede {
  margin-top: 1.5rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 36rem;
  margin-inline: auto;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 36rem;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .contact-form { grid-template-columns: 1fr 1fr; }
}

.contact-form input,
.contact-form textarea {
  border-radius: 1rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  font-family: var(--font-sans);
  color: var(--foreground);
  transition: all 0.2s;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: color-mix(in oklab, var(--primary) 40%, transparent);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--primary) 25%, transparent);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted-foreground);
  opacity: 0.7;
}

.contact-form textarea {
  resize: none;
}

.contact-form .full-width {
  grid-column: 1 / -1;
}

.contact-form-submit {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 1rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 15px -3px color-mix(in oklab, var(--primary) 20%, transparent);
  transition: all 0.3s;
}

.contact-form-submit:hover {
  box-shadow: 0 10px 15px -3px color-mix(in oklab, var(--primary) 40%, transparent);
  transform: translateY(-0.125rem);
}

.contact-form-submit svg {
  width: 0.875rem;
  height: 0.875rem;
}

.contact-social {
  margin-top: 4rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.contact-social a {
  transition: color 0.2s;
}

.contact-social a:hover { color: var(--foreground); }

.contact-social-dot {
  width: 0.25rem;
  height: 0.25rem;
  border-radius: 9999px;
  background-color: var(--border);
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  border-top: 1px solid var(--border);
}

.footer-inner {
  padding-block: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

@media (min-width: 768px) {
  .footer-inner { flex-direction: row; }
}

.footer-available {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-pulse-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 9999px;
  background-color: var(--primary);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* =========================================================================
   BLOG PAGE (home.php)
   ========================================================================= */
.blog-page {
  padding-top: 8rem;
  padding-bottom: 8rem;
  min-height: 100vh;
}

.blog-page-header { margin-bottom: 4rem; }

.blog-page-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  line-height: 0.95;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .blog-page-title { font-size: 4.5rem; }
}

.blog-post-list {
  border-top: 1px solid var(--border);
}

.blog-post-item {
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.blog-post-item:hover .blog-post-title { color: var(--primary); }

.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.8;
  margin-bottom: 0.75rem;
}

.blog-post-meta-date { color: var(--muted-foreground); }

.blog-post-title {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 600;
  text-wrap: balance;
  transition: color 0.2s;
}

@media (min-width: 768px) {
  .blog-post-title { font-size: 2.25rem; }
}

.blog-post-excerpt {
  margin-top: 0.75rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 42rem;
  line-height: 1.625;
}

.blog-back-link {
  margin-top: 4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: color 0.2s;
}

.blog-back-link:hover { color: var(--primary); }

.blog-back-link svg {
  width: 0.875rem;
  height: 0.875rem;
}

/* =========================================================================
   SINGLE POST
   ========================================================================= */
.single-post-content {
  max-width: 42rem;
  margin-inline: auto;
}

.single-post-content h1,
.single-post-content h2,
.single-post-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.single-post-content p {
  margin-bottom: 1.25rem;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--muted-foreground);
}

/* =========================================================================
   SECTION EYEBROW (reusable across sections)
   ========================================================================= */
.section-eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.8;
  margin-bottom: 1rem;
}

/* =========================================================================
   SKIP LINK & SCREEN READER UTILITIES
   ========================================================================= */
.skip-link {
	position: absolute;
	top: -1000px;
	left: 6px;
	z-index: 99999;
	background: var(--color-accent);
	color: var(--color-background);
	padding: 8px 16px;
	border-radius: 0 0 8px 8px;
	font-weight: 600;
	text-decoration: none;
}
.skip-link:focus {
	top: 0;
}
.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

/* =========================================================================
   RESPONSIVE: Mobile Pinning Exception Breakpoint
   ========================================================================= */
@media (max-width: 767px) {
  .hero-portrait-wrap {
    opacity: 0.4;
  }
}