/* Ben Isaacs portfolio site
   Designed as a static site for Cloudflare Pages.
*/

:root {
  --bg: #f7f3ee;
  --text: #1f2933;
  --muted: #5f6b76;
  --panel: #ffffff;
  --accent: #b04a2f;
  --accent-dark: #87351f;
  --line: #e4d9ce;
  --shadow: 0 24px 70px rgba(31, 41, 51, 0.12);
  --radius: 24px;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

a { color: inherit; }

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 16px;
  background: var(--text);
  color: #fff;
  padding: 10px 14px;
  z-index: 10;
}

.skip-link:focus { left: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(247, 243, 238, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(228, 217, 206, 0.85);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.4rem;
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 22px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
}

.nav a:hover,
.nav a:focus { color: var(--text); }

.hero {
  padding: 86px 0 82px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.75fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  font-family: Arial, Helvetica, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
}

h1, h2, h3, h4, p { margin-top: 0; }

h1 {
  max-width: 760px;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
  margin-bottom: 28px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1;
  letter-spacing: -0.055em;
  margin-bottom: 22px;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.15;
  margin-bottom: 12px;
}

.lede {
  max-width: 700px;
  font-size: 1.28rem;
  color: var(--muted);
  margin-bottom: 32px;
}

.hero-actions,
.contact-actions,
.book-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid var(--text);
}

.button.primary {
  background: var(--text);
  color: #fff;
}

.button.primary:hover { background: #000; }

.button.secondary { background: transparent; }

.button.secondary:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.hero-image-wrap {
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotate(1deg);
}

.hero-image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 18%;
}

.section {
  padding: 84px 0;
  border-top: 1px solid var(--line);
}

.muted { background: #efe7df; }

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr);
  gap: 48px;
  align-items: start;
}

.books-section { background: #fffaf5; }

.book-feature {
  display: grid;
  grid-template-columns: minmax(220px, 0.38fr) minmax(0, 1fr);
  gap: 52px;
  align-items: center;
}

.book-cover-frame {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  max-width: 390px;
}

.book-cover {
  border-radius: 14px;
  width: 100%;
}

.book-copy { max-width: 690px; }

.subtitle {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--muted);
  margin-top: -12px;
}

.text-link {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.compact-book {
  margin-top: 42px;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  max-width: 760px;
}

.compact-book .eyebrow { margin-bottom: 8px; }

.compact-book-cover {
  width: 120px;
  border-radius: 10px;
  box-shadow: 0 10px 26px rgba(31, 41, 51, 0.16);
}

.compact-subtitle {
  color: var(--muted);
  font-style: italic;
  margin-bottom: 10px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 34px;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(228, 217, 206, 0.9);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 12px 42px rgba(31, 41, 51, 0.08);
}

.clean-list {
  margin: 0;
  padding-left: 20px;
}

.clean-list li + li { margin-top: 8px; }

.section-intro {
  max-width: 720px;
  margin-top: 48px;
}

.section-intro h3 { margin-bottom: 8px; }

.work-samples { margin-top: 54px; }

.sample-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.sample-card { min-width: 0; }

.sample-trigger {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  text-align: left;
  color: inherit;
  background: var(--panel);
  border: 1px solid rgba(228, 217, 206, 0.9);
  border-radius: 18px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(31, 41, 51, 0.08);
}

.sample-trigger:hover,
.sample-trigger:focus {
  transform: translateY(-2px);
  outline: 2px solid rgba(176, 74, 47, 0.28);
  outline-offset: 3px;
}

.sample-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center top;
  background: #eee;
}

.sample-copy {
  display: block;
  padding: 14px;
}

.sample-title,
.sample-meta {
  display: block;
}

.sample-title {
  font-weight: 700;
  line-height: 1.15;
}

.sample-meta {
  margin-top: 5px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  color: var(--muted);
}

.broadcasting-image-card {
  width: min(100%, 560px);
  margin: 28px 0 0;
  background: var(--panel);
  border: 1px solid rgba(228, 217, 206, 0.9);
  border-radius: 20px;
  padding: 14px;
  box-shadow: 0 12px 36px rgba(31, 41, 51, 0.09);
}

.broadcasting-image-card img,
.broadcasting-image-card iframe {
  border-radius: 14px;
}

.broadcasting-image-card figcaption {
  margin-top: 10px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}

.podcast-feeds { margin-top: 34px; }

.podcast-feeds h3 { margin-bottom: 18px; }

.podcast-grid {
  display: grid;
  gap: 18px;
}

.podcast-card {
  background: var(--panel);
  border: 1px solid rgba(228, 217, 206, 0.9);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 28px rgba(31, 41, 51, 0.08);
}

.podcast-card h4 {
  margin: 0 0 12px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.podcast-card iframe {
  display: block;
  border: 0;
  border-radius: 12px;
}

.narrow { max-width: 820px; }

.contact-section { border-top: none; }

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  background: var(--text);
  color: #fff;
  border-radius: calc(var(--radius) + 10px);
  padding: 44px;
  box-shadow: var(--shadow);
}

.contact-card .eyebrow,
.contact-card p { color: #f0d9cd; }

.contact-card .button.primary {
  background: #fff;
  color: var(--text);
  border-color: #fff;
}

.contact-card .button.secondary {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.pdf-modal {
  width: min(1100px, calc(100% - 34px));
  height: min(860px, calc(100% - 34px));
  border: 0;
  border-radius: 20px;
  padding: 0;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

.pdf-modal::backdrop { background: rgba(31, 41, 51, 0.68); }

.pdf-modal-inner {
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--panel);
}

.pdf-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.pdf-modal-header h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.pdf-modal-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
}

.pdf-modal-close {
  border: 1px solid var(--text);
  border-radius: 999px;
  background: var(--text);
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  padding: 8px 12px;
  cursor: pointer;
}

.pdf-modal iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.site-footer {
  padding: 30px 0 42px;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.footer-inner p { margin: 0; }

.footer-inner a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 860px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav {
    flex-wrap: wrap;
    gap: 14px 18px;
  }

  .hero { padding: 56px 0 64px; }

  .hero-grid,
  .two-column,
  .book-feature,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .book-cover-frame { max-width: 320px; }

  .hero-image-wrap { transform: none; }

  .cards { grid-template-columns: 1fr; }

  .sample-grid { grid-template-columns: repeat(2, 1fr); }

  .contact-actions { align-items: flex-start; }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--max), calc(100% - 28px));
  }

  .section { padding: 64px 0; }

  h1 { font-size: clamp(2.65rem, 18vw, 4rem); }

  .compact-book {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 16px;
    padding: 18px;
  }

  .compact-book-cover { width: 86px; }

  .sample-grid { grid-template-columns: 1fr; }

  .pdf-modal {
    width: calc(100% - 18px);
    height: calc(100% - 18px);
  }

  .pdf-modal-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-card { padding: 28px; }

  .button { width: 100%; }

  .footer-inner { flex-direction: column; }
}