/* ============================================
   MJ Portfolio — Design System
   Dark-first theme
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Colors — Dark Mode (Default) */
  --color-bg: #0a0808;
  --color-text: #f0ece9;
  --color-text-secondary: #8a8180;
  --color-surface: #171313;
  --color-surface-hover: #1e1a1a;
  --color-border: #2a2525;
  --color-primary: #f0ece9;
  --color-success: #80b912;
  --color-accent: #c9b99a;

  /* Glow for hover effects on dark bg */
  --shadow-hover: 0 12px 28px rgba(200, 185, 155, 0.08), 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.4);

  /* Typography */
  --font-sans-serif: "General Sans", -apple-system, BlinkMacSystemFont,
    "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans",
    "Droid Sans", "Helvetica Neue", sans-serif;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", Times, serif;

  /* Font weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-heavy: 800;

  /* Font sizes */
  --font-size-base: 18.5px;
  --font-size-small: 14px;
  --font-size-medium: 16px;
  --font-size-large: 20px;
  --font-size-xl: 24px;
  --font-size-xxl: 28px;
  --font-size-xxxl: 36px;

  /* Component sizes */
  --font-size-profile-name: var(--font-size-xl);
  --font-size-profile-name-mobile: var(--font-size-xxl);
  --font-size-body: var(--font-size-base);
  --font-size-intro: var(--font-size-base);
  --font-size-update-title: var(--font-size-xl);
  --font-size-update-title-mobile: var(--font-size-large);
  --font-size-update-date: var(--font-size-medium);
  --font-size-page-title: var(--font-size-xxxl);
  --font-size-updates-heading: var(--font-size-xl);
  --font-size-see-all: var(--font-size-medium);
  --font-size-subscribe-heading: var(--font-size-xl);

  /* Layout */
  --content-max-width: 650px;
  --content-padding: 30px;
  --radius: 0.5rem;
}

/* ============================================
   Reset & Base
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "liga" 1, "kern" 1;
  text-rendering: optimizeLegibility;
  font-optical-sizing: auto;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans-serif);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.6em;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: background-color 0.3s ease, color 0.3s ease;
}

blockquote, dd, dl, figcaption, figure, form, hr, li, ol, p, pre, table, ul, video {
  margin: 0;
  padding: 0;
}

ul[class], ol[class] {
  list-style: none;
  padding: 0;
}

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

button, input, select, textarea {
  -webkit-appearance: none;
  font: inherit;
}

/* --- Selection --- */
::selection {
  background: var(--color-primary);
  color: var(--color-bg);
  text-shadow: none;
}

/* --- Links --- */
a {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-text);
  transition: 0.4s ease;
}

a:hover {
  opacity: 0.7;
  transition: 0.2s ease;
}

a[class] {
  color: inherit;
  text-decoration: none;
}

a[class]:hover {
  transition: 0.2s ease;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-bold);
  line-height: 1.15em;
  margin: 0;
}

/* ============================================
   Layout
   ============================================ */
.gh-viewport {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.gh-main {
  display: flex;
  flex: 1 0 auto;
  flex-direction: column;
}

.gh-page {
  padding: var(--content-padding);
  padding-top: 60px;
}

.gh-container {
  margin: 0 auto;
  max-width: var(--content-max-width);
  width: 100%;
}

/* ============================================
   Floating Header Pill
   ============================================ */
.gh-top-header {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.gh-top-header:hover {
  text-decoration: none;
  opacity: 1;
  transform: translateX(-50%) scale(1.05) rotate(-1deg);
  box-shadow: var(--shadow-hover);
  border-color: #3a3535;
}

.gh-top-header-avatar {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.gh-top-header-avatar-placeholder {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: var(--font-bold);
  color: var(--color-accent);
  text-transform: uppercase;
}

.gh-top-header-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: var(--font-bold);
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin: 0;
}

/* ============================================
   Profile Section
   ============================================ */
.gh-profile {
  text-align: left;
  margin-bottom: 0;
}

.gh-profile-avatar {
  width: 120px;
  height: 120px;
  margin: 0 0 12px;
  overflow: hidden;
  border-radius: 50%;
  background-color: #faf8f7; /* White background for the line-art image */
  border: none;
}

.gh-profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.75) translateY(12px); /* Final scale adjustment to guarantee the bottom black line is fully hidden */
}

.gh-profile-avatar-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: var(--font-bold);
  color: var(--color-accent);
  text-transform: uppercase;
  border-radius: 16px;
}

.gh-profile-name {
  font-family: var(--font-serif);
  font-size: var(--font-size-profile-name);
  font-weight: var(--font-normal);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 12px;
  text-rendering: optimizeLegibility;
}

.gh-profile-name .gh-profile-title {
  font-weight: var(--font-bold);
}

.gh-profile-subtitle {
  font-family: var(--font-serif);
  font-size: var(--font-size-profile-name);
  font-weight: var(--font-normal);
  color: var(--color-text-secondary);
  display: inline;
  letter-spacing: -0.01em;
  text-rendering: optimizeLegibility;
}

/* ============================================
   Intro / Bio Section
   ============================================ */
.gh-intro {
  text-align: left;
  margin-bottom: 60px;
}

.gh-intro-content {
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-intro);
  color: var(--color-text);
  letter-spacing: -0.01em;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

.gh-intro-content p {
  margin: 0 0 12px;
}

.gh-intro-content p:last-child {
  margin-bottom: 0;
}

.gh-intro-content a {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-text);
}

.gh-intro-content a:hover {
  opacity: 0.7;
}

/* ============================================
   Updates / Posts Section
   ============================================ */
.gh-updates {
  text-align: left;
}

.gh-updates-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-updates-heading);
  font-weight: var(--font-bold);
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  text-rendering: optimizeLegibility;
}

.gh-coming-soon {
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  letter-spacing: -0.01em;
  margin: 0;
}

.gh-postfeed {
  margin-bottom: 24px;
}

.gh-update-card {
  margin-bottom: 20px;
}

.gh-update-card:last-child {
  margin-bottom: 0;
}

.gh-update-link {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  text-decoration: none;
  color: inherit;
}

.gh-update-link:hover {
  opacity: 1;
}

.gh-update-link:hover .gh-update-title {
  color: var(--color-text);
  opacity: 0.7;
}

.gh-update-image {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: 16px;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.gh-update-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gh-update-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: var(--color-surface);
}

.gh-update-content {
  flex: 1;
  min-width: 0;
}

.gh-update-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-update-title);
  font-weight: var(--font-normal);
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 4px;
  text-rendering: optimizeLegibility;
  transition: opacity 0.2s ease;
}

.gh-update-date {
  display: block;
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-update-date);
  font-weight: var(--font-normal);
  color: var(--color-text);
  letter-spacing: 0.02em;
  opacity: 0.7;
  margin-bottom: 0;
  text-rendering: optimizeLegibility;
}

.gh-updates-footer {
  padding-top: 20px;
}

.gh-see-all-link {
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-see-all);
  font-weight: var(--font-normal);
  letter-spacing: 0.01em;
  text-rendering: optimizeLegibility;
  color: var(--color-text);
  text-decoration: underline;
}

.gh-see-all-link::after {
  content: " →";
}

/* ============================================
   Subscribe / Newsletter Section
   ============================================ */
.gh-subscribe {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: left;
  margin: 40px auto 20px;
  max-width: 710px;
  width: 100%;
}

.gh-subscribe h3 {
  font-family: var(--font-serif);
  font-size: var(--font-size-subscribe-heading);
  font-weight: var(--font-normal);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.gh-subscribe p {
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0 0 24px;
  opacity: 0.7;
}

.gh-subscribe-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.gh-subscribe-input {
  flex: 1;
  min-width: 200px;
  padding: 12px 16px;
  border: none;
  border-radius: 50px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-medium);
  outline: none;
  transition: box-shadow 0.2s ease;
}

.gh-subscribe-input:focus {
  box-shadow: 0 0 0 2px var(--color-text);
}

.gh-subscribe-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.gh-subscribe-btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--color-text);
  color: var(--color-bg) !important;
  border: none;
  border-radius: 50px;
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-medium);
  font-weight: var(--font-medium);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.gh-subscribe-btn:hover {
  opacity: 1;
  transform: scale(1.05) rotate(-1deg);
  box-shadow: 0 8px 24px rgba(240, 236, 233, 0.12);
  background: #e8e3df;
}

.gh-subscribe-status {
  font-size: var(--font-size-small);
  margin-top: 12px;
  display: none;
}

.gh-subscribe-status.success {
  display: block;
  color: var(--color-success);
}

.gh-subscribe-status.error {
  display: block;
  color: #f05230;
}

/* ============================================
   Coming Soon Badge
   ============================================ */
.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-small);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
}

.coming-soon-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ============================================
   Footer
   ============================================ */
.gh-foot {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  margin-bottom: 50px;
  padding: 0 var(--content-padding);
}

.gh-foot-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 30px;
  text-align: left;
  max-width: 100%;
  width: 710px;
}

.gh-foot-message {
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-medium);
  color: var(--color-text);
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  opacity: 0.7;
  text-rendering: optimizeLegibility;
}

.gh-foot-message a {
  color: var(--color-text);
}

.gh-foot-credits {
  font-family: var(--font-sans-serif);
  font-size: var(--font-size-medium);
  color: var(--color-text);
  line-height: 1.5;
  letter-spacing: 0.01em;
  margin: 0;
  opacity: 0.7;
  text-rendering: optimizeLegibility;
}

.gh-foot-credits a {
  color: var(--color-text);
}

/* ============================================
   Page Load Animation
   ============================================ */
@keyframes page-fade-in {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.gh-page {
  animation: page-fade-in 0.5s ease-out;
}

.gh-foot {
  animation: page-fade-in 0.6s ease-out 0.1s both;
}

/* Staggered entrance for sections */
.gh-profile {
  animation: page-fade-in 0.5s ease-out 0.05s both;
}

.gh-intro {
  animation: page-fade-in 0.5s ease-out 0.1s both;
}

.gh-updates {
  animation: page-fade-in 0.5s ease-out 0.15s both;
}

.gh-subscribe {
  animation: page-fade-in 0.5s ease-out 0.2s both;
}

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

/* ============================================
   Responsive — Mobile
   ============================================ */
@media (max-width: 768px) {
  :root {
    --content-padding: 20px;
  }

  .gh-page {
    padding-top: 75px;
  }

  .gh-top-header {
    width: 220px;
  }

  .gh-profile {
    margin-bottom: 0;
  }

  .gh-profile-name {
    font-size: var(--font-size-profile-name-mobile);
  }

  .gh-intro {
    margin-bottom: 40px;
  }

  .gh-updates-title {
    font-size: var(--font-size-updates-heading);
  }

  .gh-update-image {
    width: 50px;
    height: 50px;
    border-radius: 12px;
  }

  .gh-update-link {
    gap: 12px;
  }

  .gh-update-title {
    font-size: var(--font-size-update-title-mobile);
  }

  .gh-update-date {
    font-size: var(--font-size-update-date);
  }

  .gh-subscribe {
    margin: 3rem 0;
    padding: 2rem;
  }

  .gh-foot-content {
    padding: 24px;
    width: 100%;
  }
}

@media (max-width: 500px) {
  .gh-profile-avatar {
    width: 90px;
    height: 90px;
  }

  .gh-profile-avatar-placeholder {
    font-size: 24px;
  }

  .gh-subscribe-form {
    flex-direction: column;
  }

  .gh-subscribe-btn {
    width: 100%;
    text-align: center;
  }
}