/* ============================================================
   METANOMICS — Global Stylesheet
   Font: Anton (Google Fonts)
   Colors: Matched exactly to metanomics.org (Wix)
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@300;400;500&display=swap');

/* ---------- CSS Variables — Exact Wix colors ---------- */
:root {
  /* Backgrounds */
  --bg:           #ffffff;
  --bg-alt:       #ffffff;
  --bg-card:      #f9f9f9;
  --nav-bg:       #357eba;
  --ebook-bg:     #ffbd59;
  --follow-bg:    #f1efe9;
  --footer-bg:    #ffffff;

  /* Brand colors */
  --amber:        #ffbd59;
  --amber-dark:   #d4983a;
  --blue-nav:     #357eba;
  --slate:        #4b575c;
  --dark-navy:    #14242d;

  /* Text */
  --text:         #14242d;
  --text-muted:   #4b575c;
  --text-dim:     #888;
  --text-white:   #ffffff;
  --text-black:   #000000;

  /* Borders */
  --border:       #e0ddd8;
  --border-light: #ece9e4;

  /* Misc */
  --nav-height:   200px;  /* Wix header is tall */
  --radius:       3px;
  --shadow:       0 4px 20px rgba(0,0,0,0.15);
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--amber); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--amber-dark); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.1;
  text-transform: uppercase;
}

/* Section heading label (e.g. "WATCH ON YOUTUBE") */
.section-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--amber);
  text-align: center;
  margin-bottom: 2rem;
}

/* ---------- Layout Utilities ---------- */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-pad { padding: 4rem 0; }

/* ============================================================
   NAVIGATION — Steel blue, tall Wix-style header
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--nav-bg);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(0,0,0,0.15);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-decoration: none;
}

.nav-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--text-white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-subtitle {
  font-family: 'Anton', sans-serif;
  font-size: clamp(0.6rem, 1.1vw, 0.85rem);
  font-weight: 400;
  color: var(--text-white);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-author {
  font-family: 'Anton', sans-serif;
  font-size: clamp(0.75rem, 1.3vw, 1rem);
  font-weight: 400;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-family: 'Anton', sans-serif;
  font-size: clamp(0.85rem, 1.2vw, 1rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-white);
  transition: color 0.2s;
}

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

/* Mobile hamburger */
.nav-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-white);
}

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

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

.nav-mobile a {
  font-family: 'Anton', sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-white);
  transition: color 0.2s;
}

.nav-mobile a:hover { color: var(--amber); }
.nav-mobile a.active { color: var(--amber); }

/* Page offset for fixed nav */
.page-body { padding-top: var(--nav-height); }

/* ============================================================
   HERO — Blue banner below fixed nav
   ============================================================ */
.hero {
  background: var(--nav-bg);
  padding: 3.5rem 0 3rem;
  text-align: center;
}

.hero-eyebrow {
  font-family: 'Anton', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1rem;
}

.hero-title-block { margin-bottom: 0.75rem; }

.hero-main-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 400;
  color: var(--text-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.0;
  margin-bottom: 0.4rem;
}

.hero-subtitle {
  font-family: 'Anton', sans-serif;
  font-size: clamp(0.55rem, 1.5vw, 0.75rem);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
}

.hero-author {
  font-family: 'Anton', sans-serif;
  font-size: clamp(0.8rem, 1.8vw, 1.1rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-top: 0.5rem;
}

/* Book card label */
.book-card-label {
  font-family: 'Anton', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   YOUTUBE SECTION — White bg, amber heading
   ============================================================ */
.youtube-section {
  background: var(--bg);
  padding: 4rem 0 5rem;
  border-bottom: 1px solid var(--border);
}

/* YouTube Facade */
.yt-facade {
  position: relative;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding-bottom: 56.25%; /* exact 16:9 ratio — no thumbnail cropping */
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.yt-facade img.yt-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s;
}

.yt-facade:hover img.yt-thumb { opacity: 0.85; }

.yt-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: #ff0000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
  pointer-events: none;
}

.yt-facade:hover .yt-play-btn {
  background: #cc0000;
  transform: translate(-50%, -50%) scale(1.1);
}

.yt-play-btn svg {
  width: 36px;
  height: 36px;
  fill: #fff;
}

.yt-facade iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.yt-channel-link {
  text-align: center;
  margin-top: 1.25rem;
}

.yt-channel-link a {
  font-family: 'Anton', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

.yt-channel-link a:hover { color: var(--amber); }

/* ============================================================
   AMAZON PURCHASE SECTION
   ============================================================ */
.amazon-section {
  background: var(--follow-bg);
  padding: 4rem 0 5rem;
  border-bottom: 1px solid var(--border);
}

/* Override section-title to black for Amazon section */
.amazon-section .section-title { color: var(--text-black); }

.books-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1020px;
  margin: 0 auto;
}

/* Book card — Wix style: image + corner tab + colored footer strip */
.book-card {
  text-decoration: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.book-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(53, 126, 186, 0.45);
}

.book-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.book-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Corner format label tab */
.book-card-tab {
  position: absolute;
  top: 1rem;
  right: 0;
  font-family: 'Anton', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  background: rgba(255,255,255,0.92);
  color: var(--dark-navy);
}

/* Colored footer strip with format name + buy link */
.book-card-footer {
  padding: 1.1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.book-card-format {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1;
}

.book-card-buy {
  font-family: 'Anton', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity 0.15s;
}

.book-card-buy:hover { opacity: 0.7; }

/* Paperback — white strip, dark text */
.book-card--paperback .book-card-footer {
  background: #ffffff;
  color: var(--dark-navy);
}
.book-card--paperback .book-card-format { color: var(--dark-navy); }
.book-card--paperback .book-card-buy    { color: var(--dark-navy); }

/* Kindle — blue strip, white text */
.book-card--kindle .book-card-footer {
  background: var(--blue-nav);
  color: #ffffff;
}
.book-card--kindle .book-card-format { color: #ffffff; }
.book-card--kindle .book-card-buy    { color: #ffffff; }

/* Hardcover — amber strip, dark text */
.book-card--hardcover .book-card-footer {
  background: var(--amber);
  color: var(--dark-navy);
}
.book-card--hardcover .book-card-format { color: var(--dark-navy); }
.book-card--hardcover .book-card-buy    { color: var(--dark-navy); }

/* ============================================================
   FREE EBOOK SECTION — Amber (#ffbd59) background
   ============================================================ */
.ebook-section {
  background: var(--ebook-bg);
  padding: 4rem 0 5rem;
  border-bottom: 1px solid #e0a840;
}

.ebook-section .section-title {
  color: var(--dark-navy);
  margin-bottom: 2.5rem;
}

.ebook-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 860px;
  margin: 0 auto;
}

.ebook-cover img {
  width: 220px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.ebook-form-wrap h3 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  font-weight: 400;
  color: var(--dark-navy);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.ebook-form-wrap p {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--dark-navy);
  margin-bottom: 1.5rem;
  line-height: 1.6;
  opacity: 0.85;
}

/* Subscribe form feedback messages */
.subscribe-msg {
  margin-top: 0.5rem;
  font-size: 0.82rem;
  min-height: 1.2em;
  font-family: 'Inter', sans-serif;
}
.subscribe-success { color: #16a34a; }
.subscribe-error   { color: #dc2626; }
.site-footer .subscribe-success { color: var(--amber); }
.site-footer .subscribe-error   { color: #fca5a5; }
.btn-submit:disabled { opacity: 0.55; cursor: not-allowed; }
.newsletter-form-inline button:disabled { opacity: 0.55; cursor: not-allowed; }

/* Form fields */
.form-field { margin-bottom: 0.85rem; }

.form-field label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--dark-navy);
  margin-bottom: 0.35rem;
}

.form-field input {
  width: 100%;
  padding: 0.7rem 1rem;
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(20,36,45,0.2);
  border-radius: var(--radius);
  color: var(--dark-navy);
  font-family: 'Inter', sans-serif;
  font-size: 1rem; /* 16px min prevents iOS auto-zoom */
  transition: border-color 0.2s, background 0.2s;
  -webkit-appearance: none;
}

.form-field input:focus {
  outline: none;
  border-color: var(--dark-navy);
  background: #fff;
}

.form-field input::placeholder { color: rgba(20,36,45,0.4); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.btn-submit {
  display: block;
  width: 100%;
  padding: 0.9rem 2rem;
  background: var(--slate);
  color: var(--text-white);
  font-family: 'Anton', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  margin-top: 0.5rem;
  transition: background 0.2s;
}

.btn-submit:hover { background: var(--dark-navy); }

.form-note {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  color: var(--dark-navy);
  opacity: 0.65;
  margin-top: 0.6rem;
  text-align: center;
}

/* ============================================================
   FOLLOW THE AUTHOR — Light beige (#f1efe9)
   ============================================================ */
.follow-section {
  background: var(--follow-bg);
  padding: 4rem 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.follow-section .section-title { color: var(--amber); }

.follow-handle {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--dark-navy);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s, transform 0.2s;
}

.social-name { display: none; }

.social-link:hover { color: var(--amber); transform: translateY(-3px); }

.social-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--text-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

/* Book card color match: YouTube=white, Instagram=blue, X=amber */
.social-links .social-link:nth-child(1) .social-icon { background: #ffffff; }
.social-links .social-link:nth-child(1) .social-icon svg { fill: var(--dark-navy); }
.social-links .social-link:nth-child(2) .social-icon { background: var(--blue-nav); }
.social-links .social-link:nth-child(3) .social-icon { background: var(--amber); }
.social-links .social-link:nth-child(3) .social-icon svg { fill: var(--dark-navy); }

.social-link:hover .social-icon { background: var(--slate) !important; }
.social-link:hover .social-icon svg { fill: var(--text-white) !important; }

.social-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--text-white);
}

.social-name {
  font-family: 'Anton', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   FOOTER / NEWSLETTER — White bg, black text
   ============================================================ */
.site-footer {
  background: var(--nav-bg);   /* blue — matches nav */
  border-top: none;
  padding: 3rem 0 2rem;
}

/* Large marquee-style site title in footer */
.footer-marquee {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.2rem, 3.5vw, 2.5rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #ffffff;
  text-align: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 2.5rem;
  line-height: 1.2;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand-col .footer-logo {
  width: 70px;
  height: 70px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.footer-site-name {
  font-family: 'Anton', sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.footer-tagline {
  font-family: 'Anton', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

.footer-newsletter-col h4 {
  font-family: 'Anton', sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.footer-newsletter-col p {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

/* Inline newsletter form */
.newsletter-form-inline { display: flex; gap: 0; }

.newsletter-form-inline input[type="email"] {
  flex: 1;
  padding: 0.7rem 1rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.35);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  font-size: 1rem; /* 16px min prevents iOS auto-zoom */
  -webkit-appearance: none;
}

.newsletter-form-inline input[type="email"]:focus {
  outline: none;
  border-color: var(--amber);
  background: rgba(255,255,255,0.2);
}

.newsletter-form-inline input::placeholder { color: rgba(255,255,255,0.5); }

.newsletter-form-inline button {
  padding: 0.7rem 1.25rem;
  background: var(--amber);
  color: var(--dark-navy);
  font-family: 'Anton', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--amber);
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.newsletter-form-inline button:hover { background: var(--amber-dark); border-color: var(--amber-dark); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-copy {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
}

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

.footer-links a {
  font-family: 'Anton', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
}

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

/* ============================================================
   BLOG LIST PAGE
   ============================================================ */
.blog-hero {
  background: var(--nav-bg);
  padding: 4rem 0 3rem;
  text-align: center;
}

.blog-hero h1 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 400;
  color: var(--text-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-hero p {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
  margin-top: 0.75rem;
}

.blog-grid-section { padding: 4rem 0 6rem; background: var(--bg); }

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.post-card {
  text-decoration: none;
  cursor: pointer;
  color: inherit;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
}

.post-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.12); transform: translateY(-3px); }

.post-card-cover { width: 100%; height: 220px; object-fit: cover; display: block; transition: transform 0.35s ease; }
.post-card:hover .post-card-cover { transform: scale(1.03); }

.post-card-cover-placeholder {
  width: 100%; height: 200px;
  background: var(--follow-bg);
  display: flex; align-items: center; justify-content: center;
}

.post-card-cover-placeholder svg { width: 48px; height: 48px; fill: var(--border); }

.post-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.post-card-date {
  font-family: 'Anton', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-dark);
  margin-bottom: 0.5rem;
}

.post-card-title {
  font-family: 'Anton', sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
  transition: color 0.2s;
}

.post-card:hover .post-card-title { color: var(--blue-nav); }

.post-card-excerpt {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.25rem;
}

.post-card-link {
  font-family: 'Anton', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-nav);
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  transition: gap 0.2s;
}

.post-card:hover .post-card-link { gap: 0.7em; }

.no-posts {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-muted);
  font-family: 'Anton', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================================
   INDIVIDUAL POST PAGE
   ============================================================ */
.post-hero {
  background: var(--nav-bg);
  padding: 3rem 0 2.5rem;
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: 'Anton', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}

.post-back:hover { color: var(--amber); }
.post-back--dark { color: var(--dark-navy); }
.post-back--dark:hover { color: var(--blue-nav); }

.post-hero h1 {
  font-size: clamp(1.5rem, 4vw, 2.75rem);
  color: var(--text-white);
  max-width: 800px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 1rem;
}

.post-meta { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }

.post-meta-date {
  font-family: 'Anton', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}

.post-meta-author {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
}

.post-cover-wrap {
  width: 100%;
  max-height: 520px;
  overflow: hidden;
  display: block;
}
.post-cover {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
  object-position: center top;
}

.post-content-section { padding: 3.5rem 0 6rem; background: var(--bg); }

.post-content { max-width: 720px; margin: 0 auto; }

.post-content p {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.post-content h1, .post-content h2, .post-content h3 {
  color: var(--dark-navy);
  margin: 2rem 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.post-content h1 { font-size: clamp(1.4rem, 3vw, 2rem); }
.post-content h2 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
.post-content h3 { font-size: clamp(1rem, 2vw, 1.25rem); }

.post-content ul, .post-content ol {
  font-family: 'Inter', sans-serif;
  padding-left: 1.75rem;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.post-content li { margin-bottom: 0.5rem; line-height: 1.7; }

.post-content blockquote {
  border-left: 4px solid var(--amber);
  padding: 1rem 0 1rem 1.5rem;
  margin: 2rem 0;
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
  font-style: italic;
}

.post-content hr { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }

.post-content img { border-radius: var(--radius); margin: 2rem auto; box-shadow: var(--shadow); }

.post-content figcaption {
  font-family: 'Inter', sans-serif;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
}

.post-content code {
  background: var(--follow-bg);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.88em;
  color: var(--dark-navy);
}

.post-content pre {
  background: var(--follow-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.post-content pre code { background: none; padding: 0; }

.post-content a { color: var(--blue-nav); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   RESPONSIVE — TABLET (768px+)
   ============================================================ */
@media (min-width: 768px) {
  .books-grid { gap: 3rem; }
}

/* ============================================================
   RESPONSIVE — MOBILE (max 767px)
   ============================================================ */
@media (max-width: 767px) {
  :root { --nav-height: 110px; }

  .nav-logo { width: 70px; height: 70px; }
  .nav-links { display: none; }
  .nav-menu-btn { display: block; }
  .nav-title { font-size: 1.5rem; }
  .nav-subtitle { font-size: 0.5rem; }
  .nav-author { font-size: 0.65rem; }

  .youtube-section { padding: 3rem 0; }
  .amazon-section { padding: 3rem 0; }
  .ebook-section { padding: 3rem 0; }
  .follow-section { padding: 3rem 0; }

  .books-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    gap: 2rem;
  }

  .book-card-img-wrap { aspect-ratio: 3/4; }

  .ebook-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .ebook-cover { display: flex; justify-content: center; }
  .ebook-cover img { width: 180px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }

  .social-links { gap: 1.25rem; }

  .site-footer { padding: 2.5rem 0 1.5rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-marquee { font-size: 1rem; padding: 1rem 0; }

  .newsletter-form-inline { flex-direction: column; gap: 0.5rem; }
  .newsletter-form-inline input[type="email"] {
    border-right: 1px solid var(--border);
    border-radius: var(--radius);
  }
  .newsletter-form-inline button {
    border-radius: var(--radius);
    padding: 0.85rem;
    width: 100%;
  }

  .footer-bottom { flex-direction: column; text-align: center; }
  .posts-grid { grid-template-columns: 1fr; }
  .blog-hero { padding: 2.5rem 0 2rem; }
}