/* ==========================================================================
   The Price of Strength — Main Stylesheet
   Mobile-first. Breakpoints: 480 / 768 / 1024 / 1280
   ========================================================================== */

@import url('variables.css');

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, p, figure, blockquote { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

body {
  font-family: var(--font-serif);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--space-sm);
}

section { padding-block: var(--space-xl); position: relative; }

.eyebrow {
  display: inline-block;
  font-size: var(--fs-small);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.section-heading {
  font-size: var(--fs-h2);
  line-height: var(--lh-tight);
  max-width: 40ch;
  margin-bottom: var(--space-md);
}

.hairline {
  width: 64px;
  height: 2px;
  background: var(--border-fine);
  border: none;
  margin: var(--space-sm) 0;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* Skip link */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--color-ink); color: var(--color-white);
  padding: 0.75rem 1.25rem; z-index: 1000;
}
.skip-link:focus { left: var(--space-sm); top: var(--space-sm); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.9rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}
.btn:hover, .btn:focus-visible { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 2px; }

.btn-primary {
  background: var(--accent);
  color: var(--text-inverse);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: var(--color-terracotta-deep); }

.btn-outline {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: var(--text-inverse); }

.btn-light {
  background: var(--color-white);
  color: var(--color-terracotta-deep);
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 233, 220, 0.97);
  border-bottom: 1px solid rgba(200, 149, 50, 0.35);
}

/* Note: backdrop-filter is deliberately avoided here — it creates a CSS
   containing block for fixed-position descendants (like .nav-menu below),
   which breaks its full-viewport overlay on mobile. */

/* Sits inside .site-header (not as a separate sticky element) so the
   banner and nav stick together as one unit — no JS height-sync needed
   to keep the header positioned right below it. */
.launch-banner {
  position: relative;
  background: var(--color-terracotta-deep);
  color: var(--text-inverse);
  padding: 0.6rem 2.5rem;
  text-align: center;
  font-size: 0.85rem;
}
.launch-banner-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--text-inverse);
  font-weight: 600;
}
.launch-banner-link:hover,
.launch-banner-link:focus-visible { text-decoration: underline; }
.launch-banner-arrow { opacity: 0.85; }
.launch-banner-close {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-inverse);
  font-size: 1.4rem;
  line-height: 1;
  padding: 0.25rem 0.5rem;
  opacity: 0.8;
}
.launch-banner-close:hover { opacity: 1; }

.nav-row {
  position: relative;
  z-index: 95; /* stay above .nav-menu's full-screen overlay (z-index: 90) */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
}

.brand {
  font-family: var(--font-script);
  font-size: 1.9rem;
  color: var(--text-primary);
  line-height: 1;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-sm);
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  background: var(--color-ink);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  font-size: 1.25rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium), transform var(--transition-medium);
}
.nav-menu.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-menu a {
  position: relative;
  padding-bottom: 4px;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-fast);
}
.nav-menu a:hover::after,
.nav-menu a.is-active::after { width: 100%; }

.nav-cta { display: none; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding-top: var(--space-lg);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -160px;
  width: 420px; height: 420px;
  background: var(--bg-secondary);
  border-radius: 50%;
  z-index: -1;
  opacity: 0.7;
}
.hero .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.hero-copy { text-align: center; }
.hero-copy .eyebrow {
  display: block; /* override the base rule's inline-block, which would
    otherwise still get centered by .hero-copy's text-align regardless
    of this rule's own text-align */
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.15rem;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  text-align: left;
}
.hero-title {
  font-family: var(--font-script);
  font-size: var(--fs-script-hero);
  line-height: 0.85;
  color: var(--text-primary);
  text-align: left;
}
/* Sized and staggered like the book cover lockup: each line larger
   than the last, cascading down and slightly left as it grows. */
.hero-title-line { display: block; }
.hero-title-line--1 { font-size: 0.6em; padding-left: 0.15em; }
.hero-title-line--2 { font-size: 0.85em; margin-top: -0.08em; }
.hero-title-line--3 { font-size: 1em; margin-top: -0.06em; margin-left: -0.03em; }
.hero-subtitle {
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: var(--space-sm);
}
.hero-tagline {
  max-width: 56ch;
  margin: var(--space-sm) auto 0;
  font-size: 1.05rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-md);
}
.hero-story-link {
  display: block;
  margin-top: var(--space-sm);
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--text-primary);
  opacity: 0.75;
}
.hero-media {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  align-items: flex-end;
}
.hero-portrait {
  width: min(340px, 78vw);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
}
.hero-book {
  display: none;
}

/* ==========================================================================
   Story section
   ========================================================================== */
.story-grid {
  display: grid;
  gap: var(--space-md);
}
.story-lede {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-terracotta-deep);
  max-width: 60ch;
}
.story-body p + p { margin-top: var(--space-sm); }

.pull-quote {
  background: var(--bg-dark);
  color: var(--text-inverse);
  text-align: center;
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  margin-block: var(--space-lg);
}
.pull-quote p:first-child {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  line-height: var(--lh-tight);
}
.pull-quote .hashtag {
  display: inline-block;
  margin-top: var(--space-sm);
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* ---------- Four pillars ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  text-align: center;
}
.pillar-icon {
  width: 52px;
  height: 52px;
  margin-inline: auto var(--space-xs);
  color: var(--accent);
}
.pillar h3 {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: var(--space-xs);
}
.pillars-caption {
  text-align: center;
  margin-top: var(--space-md);
  font-family: var(--font-script);
  font-size: 1.75rem;
  color: var(--color-terracotta-deep);
}

/* ==========================================================================
   The BECOMING Framework™
   ========================================================================== */
.framework-intro {
  max-width: 65ch;
}
.framework-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.framework-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}
.framework-card .pillar-icon {
  margin-inline: 0 var(--space-xs);
}
.framework-card h3 {
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta-deep);
  margin-top: var(--space-xs);
}
.framework-lede {
  font-style: italic;
  font-weight: 600;
  margin-top: var(--space-xs);
}
.framework-card p:last-child { margin-top: var(--space-xs); }
.framework-note {
  margin-top: var(--space-lg);
  font-size: 0.85rem;
  opacity: 0.7;
  max-width: 65ch;
}

/* ==========================================================================
   About the author
   ========================================================================== */
.about {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  /* Intentionally no margin-inline here: this element already carries
     .container (width: 100%), so adding a margin on top of that would
     push it past the viewport edge and cause horizontal overflow. */
}
.about .container { padding-block: var(--space-xl); }
.about-grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}
.about-photo {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  width: min(320px, 70vw);
  margin-inline: auto;
}
.about-credentials {
  margin-top: var(--space-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--color-terracotta-deep);
}

/* ==========================================================================
   Buy the book
   ========================================================================== */
.buy-grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}
.book-covers {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}
.book-covers img {
  width: 44%;
  max-width: 220px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}
.book-covers img:first-child {
  transform: rotate(-4deg);
}
.book-covers img:last-child {
  transform: rotate(4deg);
}
.book-details {
  margin-top: var(--space-md);
  border-top: 1px solid var(--border-fine);
  padding-top: var(--space-sm);
}
.book-details dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 1rem;
  font-size: 0.95rem;
}
.book-details dt { font-weight: 600; color: var(--color-terracotta-deep); }

.buy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

/* ==========================================================================
   Signed copy order (launch special)
   ========================================================================== */
.signed-copy {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  text-align: center;
  /* No margin-inline: see note on .about above — this already carries
     .container's width: 100%, so an added margin would overflow. */
}
.signed-copy-intro {
  max-width: 60ch;
  margin-inline: auto;
}
.signed-copy-intro .section-heading { margin-inline: auto; }

.order-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  max-width: 640px;
  margin: var(--space-lg) auto 0;
  text-align: left;
}
.order-form .field-group--full { grid-column: 1 / -1; }
.order-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-terracotta-deep);
}
.order-form .optional-tag {
  font-weight: 400;
  opacity: 0.7;
  text-transform: none;
  letter-spacing: 0;
}
.order-form input,
.order-form textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(23, 19, 18, 0.15);
  background: var(--color-white);
  font: inherit;
}
.order-form textarea { resize: vertical; }
.order-form input[type="number"] { max-width: 140px; }

.phone-row {
  display: flex;
  gap: 0.5rem;
}
.phone-row .phone-code {
  flex: 0 0 4.5rem;
  min-width: 0;
  text-align: center;
}
.phone-row input[type="tel"] {
  flex: 1;
  min-width: 0;
}
.order-form button {
  grid-column: 1 / -1;
  justify-self: center;
  margin-top: var(--space-xs);
}

.sponsor-note {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  font-style: italic;
  opacity: 0.85;
}

.corporate-disclosure {
  border: none;
  padding: 0;
  margin: 0;
}
.corporate-disclosure legend {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-terracotta-deep);
  padding: 0;
}
.radio-row {
  display: flex;
  gap: var(--space-md);
}
.radio-option {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  font-weight: 400 !important;
  color: var(--text-primary) !important;
  text-transform: none !important;
  font-size: 1rem !important;
}
.radio-option input[type="radio"] {
  width: auto;
  accent-color: var(--accent);
}

/* ==========================================================================
   Newsletter
   ========================================================================== */
.newsletter {
  background: var(--bg-dark);
  color: var(--text-inverse);
  border-radius: var(--radius-md);
  /* No margin-inline: see note on .about above — this already carries
     .container's width: 100%, so an added margin would overflow. */
  text-align: center;
}
.newsletter .section-heading { color: var(--text-inverse); margin-inline: auto; }
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 460px;
  margin: var(--space-md) auto 0;
}
.newsletter-form input {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-pill);
  border: none;
  font: inherit;
}
.newsletter-form label { text-align: left; font-size: 0.85rem; opacity: 0.85; }
.form-status { min-height: 1.2em; font-size: 0.9rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-ink);
  color: var(--text-inverse);
  padding-block: var(--space-lg) var(--space-md);
}
.footer-grid {
  display: grid;
  gap: var(--space-lg);
  text-align: center;
}
.footer-brand {
  font-family: var(--font-script);
  font-size: 1.75rem;
  color: var(--color-blush);
}
.social-row {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}
.social-row a {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.social-row a:hover { background: var(--color-terracotta); transform: translateY(-3px); }
.social-row svg { width: 18px; height: 18px; }

.footer-meta {
  font-size: 0.85rem;
  opacity: 0.75;
  margin-top: var(--space-md);
}
.footer-meta a { text-decoration: underline; text-underline-offset: 3px; }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   Breakpoints
   ========================================================================== */

/* Tablet — 768px+ */
@media (min-width: 48em) {
  section { padding-block: calc(var(--space-xl) + 1rem); }

  /* Nav stays as the hamburger overlay through tablet widths — the
     wordmark + nav links + CTA button don't fit inline until desktop
     (64em, below), where there's enough room to avoid text wrapping. */

  .hero .container { flex-direction: row-reverse; align-items: center; }
  .hero-copy, .hero-media { flex: 1; }
  .hero-copy { text-align: left; }
  .hero-tagline { margin-inline: 0; }
  .hero-actions { justify-content: flex-start; }
  .hero-media { position: relative; }
  .hero-book {
    display: block;
    position: absolute;
    left: -40px;
    bottom: -24px;
    width: 150px;
    box-shadow: var(--shadow-lift);
    border-radius: var(--radius-sm);
    transform: rotate(-6deg);
  }

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

  .pillars { grid-template-columns: repeat(4, 1fr); }
  .framework-grid { grid-template-columns: 1fr 1fr; }

  .about-grid { grid-template-columns: 320px 1fr; text-align: left; }
  .about-photo { margin-inline: 0; }

  .buy-grid { grid-template-columns: 1fr 1fr; text-align: left; }
  .book-covers { justify-content: flex-start; }

  .order-form { grid-template-columns: 1fr 1fr; }

  .newsletter-form { flex-direction: row; }
  .newsletter-form .field-group { flex: 1; }
  .newsletter-form button { white-space: nowrap; }

  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; text-align: left; }
  .social-row, .footer-brand-wrap { justify-content: flex-start; }
  .social-row { justify-content: flex-start; }
}

/* Desktop — 1024px+ */
@media (min-width: 64em) {
  .hero-title { font-size: var(--fs-script-hero); }
  .about .container, .newsletter .container { padding-block: var(--space-2xl); }
}

/* Wide desktop — 70em (1120px)+: the wordmark + 6 nav links + CTA button
   need more room than 64em gives (measured: they wrap at 1024–1119px with
   the nav-menu gap below), so the inline nav switches on a bit later than
   the other desktop rules above. */
@media (min-width: 70em) {
  .site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .nav-toggle { display: none; }
  .nav-menu {
    position: static;
    inset: auto;
    z-index: auto;
    flex-direction: row;
    gap: 1.25rem;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    font-size: 1rem;
  }
  .nav-cta { display: inline-flex; }
}

/* Large desktop — 80em+ */
@media (min-width: 80em) {
  .container { padding-inline: 0; }
}