/* ===========================================================
   Matthew C. Gee — Author Site
   Visual language drawn from the "Roots Before Branches" cover:
   deep charcoal/black, warm gold, a single illuminated tree
   with roots, and quiet, confident serif typography.
   =========================================================== */

:root {
  --color-bg: #0b0c0e;
  --color-bg-alt: #15171b;
  --color-bg-card: #1b1d22;
  --color-line: #2b2e34;
  --color-gold: #c9a868;
  --color-gold-bright: #e7c98a;
  --color-cream: #f3efe6;
  --color-muted: #a7a39a;

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1140px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  /* scroll-behavior is handled via JS so programmatic snap-to-top is never animated */
}

body {
  background: var(--color-bg);
  color: var(--color-cream);
  font-family: var(--font-body);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--color-gold-bright);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-cream);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 14px;
}

.section-heading {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin-bottom: 18px;
}

.section-intro {
  max-width: 680px;
  color: var(--color-muted);
  font-size: 1.05rem;
}

section {
  padding: 96px 0;
  border-bottom: 1px solid var(--color-line);
}

section:last-of-type {
  border-bottom: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  font-weight: 700;
  text-transform: uppercase;
  border: 1px solid var(--color-gold);
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg);
}

.btn-primary:hover {
  background: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
  color: var(--color-bg);
}

.btn-ghost {
  background: transparent;
  color: var(--color-gold);
}

.btn-ghost:hover {
  background: rgba(201, 168, 104, 0.12);
  color: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11, 12, 14, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--color-cream);
}

.brand:hover {
  color: var(--color-cream);
}

.brand .tree-mark {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  color: var(--color-cream);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-links a:hover {
  color: var(--color-gold);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line);
  color: var(--color-cream);
  font-size: 1.4rem;
  padding: 6px 12px;
  cursor: pointer;
  border-radius: 2px;
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-links.is-open {
    max-height: 360px;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 16px 24px;
    width: 100%;
    border-top: 1px solid var(--color-line);
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 38%, rgba(201, 168, 104, 0.16), transparent 60%),
    linear-gradient(180deg, #0b0c0e 0%, #0e0f12 55%, #0b0c0e 100%);
  border-bottom: 1px solid var(--color-line);
}

.hero-bg-tree {
  position: absolute;
  bottom: -4%;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 130vw);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.hero .tree-mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 28px;
}

.hero-name {
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  letter-spacing: 0.03em;
}

.hero-tagline {
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.hero-quote {
  margin-top: 32px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  color: var(--color-cream);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-sub {
  margin-top: 18px;
  color: var(--color-muted);
  font-size: 1.02rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero .btn-row {
  justify-content: center;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
}

.about-portrait {
  border: 1px solid var(--color-line);
  padding: 12px;
  background: var(--color-bg-alt);
}

.about-portrait img {
  width: 100%;
}

.about-portrait figcaption {
  margin-top: 14px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-muted);
  letter-spacing: 0.06em;
}

.about-copy p {
  margin-bottom: 18px;
  color: var(--color-muted);
}

.about-copy strong {
  color: var(--color-cream);
  font-weight: 700;
}

.about-roles {
  margin-top: 28px;
  border-top: 1px solid var(--color-line);
  padding-top: 24px;
  display: grid;
  gap: 14px;
}

.about-role {
  display: flex;
  gap: 14px;
  align-items: baseline;
}

.about-role .dot {
  color: var(--color-gold);
  font-size: 1.2rem;
  line-height: 1;
}

.about-role-text strong {
  display: block;
  color: var(--color-cream);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.about-role-text span {
  color: var(--color-muted);
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-portrait {
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ---------- Books ---------- */
.book {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: start;
  padding: 48px 0;
}

.book + .book {
  border-top: 1px solid var(--color-line);
}

.book-cover {
  position: relative;
}

.book-cover img {
  width: 100%;
  border: 1px solid var(--color-line);
  box-shadow: 0 30px 70px -28px rgba(0, 0, 0, 0.85);
}

.book-badge {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 7px 14px;
}

.book-series {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.book-title {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  margin-bottom: 6px;
}

.book-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-muted);
  font-size: 1.08rem;
  margin-bottom: 20px;
}

.book-copy p {
  color: var(--color-muted);
  margin-bottom: 16px;
}

.book-copy strong {
  color: var(--color-cream);
}

.book-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
}

.book-meta-item {
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.book-meta-item strong {
  display: block;
  color: var(--color-cream);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: normal;
  text-transform: none;
  margin-top: 2px;
}

.retailer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.retailer-pill {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cream);
  border: 1px solid var(--color-line);
  padding: 9px 18px;
  border-radius: 2px;
  background: var(--color-bg-alt);
}

.retailer-pill.is-link {
  color: var(--color-gold);
  border-color: var(--color-gold);
  background: transparent;
}

.retailer-pill.is-link:hover {
  background: rgba(201, 168, 104, 0.12);
  color: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
}

.retailer-note {
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--color-muted);
}

.audible-pill {
  color: var(--color-gold);
  border-color: var(--color-gold);
  background: rgba(201, 168, 104, 0.07);
}

@media (max-width: 760px) {
  .book {
    grid-template-columns: 1fr;
  }

  .book-cover {
    max-width: 260px;
    margin: 0 auto;
  }
}

/* ---------- Speaking ---------- */
.speaking-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
}

.topic-list {
  list-style: none;
  display: grid;
  gap: 16px;
}

.topic-list li {
  border: 1px solid var(--color-line);
  background: var(--color-bg-card);
  padding: 20px 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.topic-list .num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold);
  flex-shrink: 0;
}

.topic-list strong {
  display: block;
  color: var(--color-cream);
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin-bottom: 4px;
}

.topic-list span {
  color: var(--color-muted);
  font-size: 0.94rem;
}

.speaking-card {
  border: 1px solid var(--color-gold);
  padding: 36px;
  background: linear-gradient(160deg, rgba(201, 168, 104, 0.1), transparent 60%);
  align-self: start;
}

.speaking-card h3 {
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.speaking-card p {
  color: var(--color-muted);
  margin-bottom: 22px;
}

@media (max-width: 860px) {
  .speaking-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Instagram Feed ---------- */
.instagram-feed {
  margin-top: 40px;
}

/* ---------- Contact / CTA ---------- */
.contact-section {
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(201, 168, 104, 0.1), transparent 65%);
}

.contact-section .section-intro {
  margin: 0 auto 30px;
}

.contact-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2rem);
  color: var(--color-gold);
  border-bottom: 1px solid var(--color-gold);
  padding-bottom: 6px;
}

.contact-email:hover {
  color: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 28px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--color-muted);
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--color-line);
  padding: 10px 20px;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.social-link:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 48px 0;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  margin-bottom: 22px;
  list-style: none;
}

.footer-links a {
  color: var(--color-muted);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

.footer-fine {
  color: var(--color-muted);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.footer-fine .tree-mark {
  width: 22px;
  height: 22px;
  display: inline-block;
  vertical-align: middle;
  margin: 0 6px -5px;
}

/* ---------- Announcement Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 9, 10, 0.82);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay[hidden] {
  display: none;
}

.modal-overlay.is-visible {
  opacity: 1;
}

.modal-card {
  position: relative;
  max-width: 880px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-gold);
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.9);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s ease;
}

.modal-overlay.is-visible .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-line);
  background: rgba(11, 12, 14, 0.6);
  color: var(--color-cream);
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.modal-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
}

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

.modal-copy {
  padding: 48px 44px;
}

.modal-copy h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 8px;
}

.modal-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-muted);
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.modal-release {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 7px 14px;
  margin-bottom: 18px;
}

.modal-copy p:not(.modal-subtitle):not(.modal-release) {
  color: var(--color-muted);
  margin-bottom: 24px;
}

.modal-audible {
  font-size: 0.88rem;
  color: var(--color-gold);
  letter-spacing: 0.04em;
  margin-bottom: 20px !important;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.modal-actions .btn-ghost {
  border-color: var(--color-line);
  color: var(--color-muted);
}

.modal-actions .btn-ghost:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-bright);
}

@media (max-width: 700px) {
  .modal-grid {
    grid-template-columns: 1fr;
  }

  .modal-cover {
    max-width: 180px;
    margin: 32px auto 0;
  }

  .modal-cover img {
    height: auto;
    max-height: none;
    object-fit: unset;
  }

  .modal-copy {
    padding: 28px 24px;
  }

  .modal-copy p:not(.modal-subtitle):not(.modal-release) {
    margin-bottom: 18px;
  }

  .modal-actions {
    gap: 12px;
  }

  .modal-actions .btn {
    flex: 1 1 auto;
    text-align: center;
    justify-content: center;
  }
}