/* ================================================
   pepecarrillo.com — Design System
   Same DNA as mexzungu.com. Personal, not corporate.
   ================================================ */

/* --- Tokens (Mexzungu palette) --- */
:root {
  /* Act I — The Spark */
  --pink: #E14B87;
  --pink-light: #E86FA0;
  --pink-dark: #B83A6B;
  --pink-text: #B83A6B;
  --gold: #D4A039;

  /* Act II — The Forge */
  --copper: #B8734A;
  --stone: #6B5E57;
  --mist: #9A8F88;
  --charcoal: #3D3533;
  --ash: #E8E3DF;

  /* Act III — The Architecture */
  --black: #0D0D0D;
  --navy: #1A1A2E;
  --white: #FAFAFA;

  /* Semantic */
  --bg: var(--white);
  --bg-alt: #F5F0E8;
  --bg-card: #FFFFFF;
  --text: var(--black);
  --text-secondary: var(--stone);
  --text-muted: var(--mist);
  --accent: var(--pink);
  --accent-hover: var(--pink-dark);
  --link: var(--pink-text);
  --link-hover: var(--black);
  --border: var(--ash);

  /* Fonts */
  --font-body: 'Lora', Georgia, serif;
  --font-heading: 'RocknRoll One', 'Space Grotesk', sans-serif;
  --font-accent: 'Rock Salt', cursive;
  --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Scale */
  --text-xs: 0.8rem;
  --text-sm: 0.9rem;
  --text-base: 1.05rem;
  --text-lg: 1.25rem;
  --text-xl: 1.6rem;
  --text-2xl: 2rem;
  --text-3xl: 2.8rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;

  /* Layout */
  --content-width: 680px;
  --site-width: 780px;
}

/* --- Dark mode --- */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--navy);
    --bg-alt: #252540;
    --bg-card: #252540;
    --text: #FAFAFA;
    --text-secondary: var(--mist);
    --text-muted: var(--stone);
    --accent: var(--pink-light);
    --accent-hover: var(--pink);
    --link: var(--pink-light);
    --link-hover: #FAFAFA;
    --border: #3A3A55;
    --white: var(--navy);
    --black: #FAFAFA;
  }
}

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

/* --- Base --- */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--text);
  background: var(--bg);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.25;
  color: var(--text);
}

h1 {
  font-size: var(--text-3xl);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-md);
}

h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

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

a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s;
}

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

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

strong {
  font-weight: 700;
}

/* --- Highlight span — pink underline glow --- */
.highlight {
  color: var(--pink);
  position: relative;
}

/* --- Accent text — Rock Salt handwritten --- */
.accent-text {
  font-family: var(--font-accent);
  color: var(--pink);
  font-size: 0.85em;
}

/* --- Section label — uppercase sans --- */
.section-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--pink);
  margin-bottom: var(--space-xs);
}

/* --- Pull quote --- */
.pull-quote {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  line-height: 1.4;
  color: var(--pink);
  padding: var(--space-lg) 0;
  margin: var(--space-lg) 0;
  border-top: 2px solid var(--pink);
  border-bottom: 2px solid var(--pink);
  text-align: center;
}

.pull-quote .accent-attr {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  color: var(--gold);
  margin-top: var(--space-sm);
}

/* --- Blockquote --- */
blockquote {
  border-left: 3px solid var(--pink);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-lg) 0;
  font-style: italic;
  color: var(--text-secondary);
  background: var(--bg-alt);
  border-radius: 0 6px 6px 0;
}

blockquote p:last-child {
  margin-bottom: 0;
}

hr {
  border: none;
  height: 3px;
  background: linear-gradient(90deg, var(--pink), var(--gold), var(--copper));
  margin: var(--space-xl) 0;
  border-radius: 2px;
  opacity: 0.6;
  box-shadow: 0 0 12px rgba(225,75,135,0.25);
}

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

li {
  margin-bottom: var(--space-xs);
}

li::marker {
  color: var(--pink);
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

/* --- Layout --- */
.site-wrapper {
  max-width: var(--site-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* --- Nav --- */
.site-nav {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-nav .nav-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--text);
  text-decoration: none;
}

.site-nav .nav-name:hover {
  color: var(--pink);
}

.site-nav .nav-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav .nav-links a {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a.active {
  color: var(--pink);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text);
  cursor: pointer;
}

@media (max-width: 600px) {
  .menu-toggle {
    display: block;
  }

  .site-nav .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: var(--space-md);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--space-sm) var(--space-md);
    z-index: 100;
    gap: var(--space-sm);
  }

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

  .site-nav {
    position: relative;
  }
}

/* --- Hero (homepage) --- */
.home-hero {
  padding: var(--space-xl) 0;
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  position: relative;
}

.home-hero .hero-portrait {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--pink);
}

.home-hero .hero-portrait-placeholder {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--gold));
  opacity: 0.15;
  flex-shrink: 0;
}

.home-hero .hero-text p {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.7;
}

@media (max-width: 600px) {
  .home-hero {
    flex-direction: column;
    text-align: center;
    padding: var(--space-lg) 0;
  }
}

/* --- Essay cards (homepage feed) --- */
.essay-feed {
  padding: var(--space-lg) 0;
}

.essay-feed > h2 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--pink);
  margin-bottom: var(--space-lg);
  margin-top: 0;
}

.essay-card {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border);
}

.essay-card:last-child {
  border-bottom: none;
}

.essay-card .essay-date {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.essay-card h3 {
  margin-top: 0;
  margin-bottom: var(--space-xs);
}

.essay-card h3 a {
  color: var(--text);
  text-decoration: none;
}

.essay-card h3 a:hover {
  color: var(--pink);
}

.essay-card .essay-excerpt {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.7;
}

.essay-card .read-more {
  display: inline-block;
  margin-top: var(--space-sm);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pink);
}

.essay-card .read-more:hover {
  color: var(--pink-dark);
}

/* --- Essay page --- */
.essay-header {
  padding: var(--space-xl) 0 var(--space-lg);
  max-width: var(--content-width);
}

.essay-header .essay-date {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--pink);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-sm);
}

.essay-header .essay-reading-time {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

.essay-body {
  max-width: var(--content-width);
  padding-bottom: var(--space-xl);
}

.essay-body h2 {
  font-size: var(--text-xl);
}

.essay-body h3 {
  font-size: var(--text-lg);
  color: var(--accent);
}

.about-portrait-placeholder {
  width: 280px;
  height: 280px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--pink), var(--gold));
  opacity: 0.15;
  margin-bottom: 2rem;
}

/* --- About page --- */
.about-content {
  max-width: var(--content-width);
  padding: var(--space-lg) 0 var(--space-xl);
}

.about-portrait {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
  margin-bottom: var(--space-lg);
}

.about-content .stats {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-top: 2px solid var(--pink);
  border-bottom: 2px solid var(--pink);
  margin: var(--space-lg) 0;
  flex-wrap: wrap;
}

.about-content .stat {
  text-align: center;
}

.about-content .stat .number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--pink);
  display: block;
}

.about-content .stat .label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --- Social links --- */
.social-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin: var(--space-md) 0;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  transition: border-color 0.2s, color 0.2s, transform 0.1s;
}

.social-link:hover {
  border-color: var(--pink);
  color: var(--pink);
  transform: translateY(-2px);
}

.social-link svg {
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .social-links {
    flex-direction: column;
  }
}

/* --- Newsletter --- */
.newsletter {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
  text-align: center;
}

.newsletter h3 {
  margin-top: 0;
  font-size: var(--text-lg);
  color: var(--pink);
}

.newsletter p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  max-width: 480px;
  margin: 0 auto var(--space-md);
}

.newsletter form {
  display: flex;
  gap: var(--space-xs);
  max-width: 420px;
  margin: 0 auto;
}

.newsletter input[type="email"] {
  flex: 1;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
}

.newsletter input[type="email"]:focus {
  outline: 2px solid var(--pink);
  outline-offset: 1px;
}

.newsletter button {
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  background: var(--pink);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
}

.newsletter button:hover {
  background: var(--pink-dark);
  transform: translateY(-1px);
}

@media (max-width: 600px) {
  .newsletter form {
    flex-direction: column;
  }
}

/* --- Footer --- */
.site-footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
  margin-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.site-footer .footer-text {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.site-footer .footer-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer .footer-links a {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-decoration: none;
}

.site-footer .footer-links a:hover {
  color: var(--pink);
}

/* ================================================
   VISUAL COMPONENTS — The good stuff
   ================================================ */

/* --- Page load animation --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.site-wrapper {
  animation: fadeInUp 0.5s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .site-wrapper { animation: none; }
  .monogram-mark path { animation: none; stroke-dashoffset: 0; }
}

/* --- Sticky frosted nav --- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,250,250,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@media (prefers-color-scheme: dark) {
  .site-nav {
    background: rgba(26,26,46,0.88);
  }
}

/* Nav name animated underline */
.site-nav .nav-name {
  position: relative;
}

.site-nav .nav-name::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--pink);
  transition: width 0.3s ease;
}

.site-nav .nav-name:hover::after {
  width: 100%;
}

/* --- Blueprint dot background --- */
.blueprint-bg {
  background-image: radial-gradient(circle, var(--pink) 0.5px, transparent 0.5px);
  background-size: 24px 24px;
  background-position: center;
  opacity: 1;
  position: relative;
}

.blueprint-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}

/* --- Dark mode aurora glow --- */
@media (prefers-color-scheme: dark) {
  .home-hero,
  .essay-header {
    background: radial-gradient(ellipse at 50% 0%, rgba(225,75,135,0.07) 0%, transparent 60%);
  }
}

/* --- Custom scrollbar --- */
*::-webkit-scrollbar {
  width: 6px;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: var(--pink);
  border-radius: 3px;
}

/* --- SVG Monogram draw animation --- */
@keyframes drawStroke {
  to { stroke-dashoffset: 0; }
}

.monogram-mark {
  flex-shrink: 0;
}

.monogram-mark path {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: drawStroke 2s ease-out forwards;
}

/* --- Margin note — Rock Salt scribble --- */
.margin-note {
  font-family: var(--font-accent);
  color: var(--gold);
  font-size: 0.85rem;
  transform: rotate(-2deg);
  display: inline-block;
  margin: var(--space-sm) 0;
  line-height: 1.6;
}

/* --- Stat pills --- */
.stat-pills {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.stat-pill {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  padding: 0.35rem 0 0.35rem 0.75rem;
  border-left: 3px solid var(--pink);
}

.stat-pill strong {
  color: var(--text);
  font-weight: 600;
}

/* --- Featured quote (dark card) --- */
.featured-quote {
  background: var(--charcoal);
  color: #FAFAFA;
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.featured-quote::before {
  content: '\201C';
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: var(--font-heading);
  font-size: 8rem;
  color: var(--pink);
  opacity: 0.12;
  line-height: 1;
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  .featured-quote {
    background: #0D0D0D;
  }
}

.featured-quote p {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  line-height: 1.4;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.featured-quote .accent-attr {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  color: var(--gold);
  margin-top: var(--space-sm);
  position: relative;
  z-index: 1;
}

/* --- Track carousel --- */
.track-carousel {
  position: relative;
  margin: var(--space-lg) 0;
}

.track-carousel-inner {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: var(--space-md);
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: var(--space-sm);
}

.track-carousel-inner::-webkit-scrollbar {
  display: none;
}

.track-card {
  flex: 0 0 100%;
  scroll-snap-align: start;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--space-lg);
  position: relative;
  min-height: 320px;
}

.track-card--pink {
  border-left: 4px solid var(--pink);
}

.track-card--gold {
  border-left: 4px solid var(--gold);
}

.track-card .track-icon {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  opacity: 0.1;
}

.track-card h3 {
  margin-top: 0;
}

/* Carousel dots */
.track-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-sm);
}

.track-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--pink);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s;
  padding: 0;
}

.track-dot:hover,
.track-dot.active {
  background: var(--pink);
}

/* Swipe hint */
.track-hint {
  text-align: center;
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  color: var(--gold);
  margin-top: var(--space-xs);
  opacity: 0.7;
}

/* --- Philosophy grid --- */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.philosophy-card {
  background: var(--bg-alt);
  border-radius: 8px;
  padding: var(--space-md);
  border: 1px solid var(--border);
}

.philosophy-card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--pink);
  margin-bottom: var(--space-xs);
}

.philosophy-card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
  color: var(--text-secondary);
}

@media (max-width: 600px) {
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Big CTA --- */
.big-cta {
  text-align: center;
  padding: var(--space-xl) 0 var(--space-lg);
}

.big-cta a {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--pink);
  text-decoration: none;
  transition: color 0.2s;
}

.big-cta a:hover {
  color: var(--pink-dark);
}

/* --- Gradient text (for big headlines) --- */
.gradient-text {
  background: linear-gradient(135deg, var(--pink), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Essay card hover --- */
.essay-card {
  border-left: 3px solid transparent;
  padding-left: var(--space-sm);
  transition: border-color 0.2s;
}

.essay-card:hover {
  border-left-color: var(--pink);
}

/* --- Cost callout (essay) --- */
.cost-callout {
  background: linear-gradient(90deg, var(--pink) 0%, var(--pink) 3px, var(--bg-alt) 3px);
  padding: 0.75rem 1rem 0.75rem 1.25rem;
  border-radius: 0 6px 6px 0;
  margin: var(--space-sm) 0 var(--space-md);
  font-weight: 600;
}

/* --- Reading time badge --- */
.reading-badge {
  display: inline-block;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.15rem 0.6rem;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

.home-hero .hero-text h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-xs);
}