/**
 * CTI Coast - Main stylesheet
 * Complements theme.json with custom layout, motion, and affiliate-specific UI.
 */

/* --------------------------------------------------
   Root tokens mirrored for non-block contexts
-------------------------------------------------- */
:root {
  --cti-atlantic: #0A2540;
  --cti-atlantic-deep: #051628;
  --cti-tidewater: #1B4965;
  --cti-seafoam: #5FA8A8;
  --cti-sand: #F2EBDC;
  --cti-bleached: #FBF8F1;
  --cti-dune: #D9C9A8;
  --cti-sunset: #E08E45;
  --cti-coral: #D2553E;
  --cti-ink: #1A1A1A;
  --cti-fog: #6B7280;
  --cti-shell: #FFFFFF;

  --cti-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --cti-ease-out: cubic-bezier(0.22, 1, 0.36, 1);

  --cti-shadow-soft: 0 2px 12px rgba(10, 37, 64, 0.08);
  --cti-shadow-lifted: 0 8px 32px rgba(10, 37, 64, 0.12);
  --cti-shadow-deep: 0 16px 48px rgba(10, 37, 64, 0.18);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--cti-bleached);
  color: var(--cti-ink);
}

/* Subtle sand-grain texture on body */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.05  0 0 0 0 0.15  0 0 0 0 0.25  0 0 0 0.04 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.6;
  mix-blend-mode: multiply;
}

/* --------------------------------------------------
   Typography refinements
-------------------------------------------------- */
.has-display-font-family {
  font-feature-settings: "ss01", "ss02", "kern", "liga";
}

p::first-letter,
.wp-block-post-content > p:first-of-type::first-letter {
  font-feature-settings: "kern";
}

/* Editorial drop cap on first paragraph of single posts */
.single .wp-block-post-content > p:first-of-type::first-letter {
  font-family: "Fraunces", Georgia, serif;
  font-size: 5.5em;
  font-weight: 500;
  float: left;
  line-height: 0.85;
  margin: 0.1em 0.1em 0 0;
  color: var(--cti-coral);
  font-feature-settings: "ss01";
}

/* Links inside content */
.wp-block-post-content a:not(.wp-block-button__link) {
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s var(--cti-ease);
}

.wp-block-post-content a:not(.wp-block-button__link):hover {
  text-decoration-color: var(--cti-coral);
}

/* --------------------------------------------------
   Header
-------------------------------------------------- */
.cti-site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 241, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10, 37, 64, 0.08);
}

.cti-site-header .wp-block-site-title a {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--cti-atlantic);
  text-decoration: none;
}

.cti-site-header .wp-block-site-title a::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--cti-coral);
  border-radius: 50%;
  margin-left: 0.4em;
  vertical-align: middle;
  transform: translateY(-2px);
}

/* --------------------------------------------------
   Hero - asymmetric editorial
-------------------------------------------------- */
.cti-hero {
  position: relative;
  padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 8vw, 6rem);
  overflow: hidden;
}

.cti-hero__eyebrow {
  font-family: "Figtree", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cti-coral);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.cti-hero__eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--cti-coral);
}

.cti-hero__title {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--cti-atlantic);
  max-width: 14ch;
  margin: 0 0 2rem;
}

.cti-hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--cti-coral);
  font-feature-settings: "ss01";
}

.cti-hero__meta {
  display: flex;
  gap: 2rem;
  font-size: 0.875rem;
  color: var(--cti-fog);
  font-family: "Figtree", sans-serif;
}

.cti-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cti-hero__meta-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cti-seafoam);
}

.cti-hero__meta-value {
  font-weight: 600;
  color: var(--cti-atlantic);
}

/* --------------------------------------------------
   Destination card
-------------------------------------------------- */
.cti-destination-card {
  position: relative;
  display: block;
  background: var(--cti-shell);
  border-radius: 2px;
  overflow: hidden;
  box-shadow: var(--cti-shadow-soft);
  transition: transform 0.5s var(--cti-ease), box-shadow 0.5s var(--cti-ease);
}

.cti-destination-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--cti-shadow-lifted);
}

.cti-destination-card__image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.cti-destination-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--cti-ease-out);
}

.cti-destination-card:hover .cti-destination-card__image img {
  transform: scale(1.08);
}

.cti-destination-card__region {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(10, 37, 64, 0.85);
  color: var(--cti-bleached);
  padding: 0.4rem 0.8rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  backdrop-filter: blur(8px);
}

.cti-destination-card__body {
  padding: 1.75rem 1.5rem 2rem;
}

.cti-destination-card__title {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--cti-atlantic);
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}

.cti-destination-card__excerpt {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--cti-fog);
  margin: 0 0 1.25rem;
}

.cti-destination-card__link {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cti-coral);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cti-destination-card__link::after {
  content: "→";
  transition: transform 0.3s var(--cti-ease);
}

.cti-destination-card:hover .cti-destination-card__link::after {
  transform: translateX(4px);
}

/* --------------------------------------------------
   Affiliate CTA block
-------------------------------------------------- */
.cti-affiliate-cta {
  position: relative;
  background: var(--cti-atlantic);
  color: var(--cti-bleached);
  padding: 2.5rem 2rem;
  margin: 3rem 0;
  border-left: 4px solid var(--cti-coral);
  overflow: hidden;
}

.cti-affiliate-cta::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--cti-tidewater) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
}

.cti-affiliate-cta__eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cti-sunset);
  margin-bottom: 0.75rem;
  display: block;
}

.cti-affiliate-cta__title {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.2;
  color: var(--cti-bleached);
  margin: 0 0 1rem;
  max-width: 20ch;
}

.cti-affiliate-cta__description {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: rgba(251, 248, 241, 0.8);
  margin: 0 0 1.5rem;
  max-width: 50ch;
}

.cti-affiliate-cta__button {
  display: inline-block;
  background: var(--cti-coral);
  color: var(--cti-bleached);
  padding: 1rem 2rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.3s var(--cti-ease);
  position: relative;
  z-index: 1;
}

.cti-affiliate-cta__button:hover {
  background: var(--cti-sunset);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(226, 142, 69, 0.3);
}

/* --------------------------------------------------
   FTC Disclosure
-------------------------------------------------- */
.cti-disclosure {
  background: var(--cti-sand);
  border-left: 3px solid var(--cti-seafoam);
  padding: 0.875rem 1.25rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--cti-tidewater);
  margin: 1.5rem 0 2.5rem;
  font-family: "Figtree", sans-serif;
}

.cti-disclosure strong {
  color: var(--cti-atlantic);
}

/* --------------------------------------------------
   Region grid (GA / SC / FL)
-------------------------------------------------- */
.cti-region-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 3rem 0;
}

@media (max-width: 768px) {
  .cti-region-grid {
    grid-template-columns: 1fr;
  }
}

.cti-region-tile {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  text-decoration: none;
  color: var(--cti-bleached);
  display: block;
}

.cti-region-tile__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--cti-ease);
}

.cti-region-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 37, 64, 0.1) 30%, rgba(10, 37, 64, 0.85) 100%);
}

.cti-region-tile:hover .cti-region-tile__image {
  transform: scale(1.05);
}

.cti-region-tile__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  z-index: 1;
}

.cti-region-tile__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--cti-sunset);
  margin-bottom: 0.5rem;
  display: block;
}

.cti-region-tile__title {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2.25rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
}

/* --------------------------------------------------
   Post content prose
-------------------------------------------------- */
.wp-block-post-content {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.wp-block-post-content > * + * {
  margin-top: 1.5em;
}

.wp-block-post-content h2 {
  margin-top: 2.5em;
  margin-bottom: 0.75em;
}

.wp-block-post-content h2::before {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--cti-coral);
  margin-bottom: 1rem;
}

.wp-block-post-content h3 {
  margin-top: 2em;
  margin-bottom: 0.5em;
}

.wp-block-post-content blockquote {
  margin: 2em 0;
  padding: 0 0 0 1.5rem;
  border-left: 3px solid var(--cti-coral);
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.375rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--cti-tidewater);
}

.wp-block-post-content img {
  border-radius: 2px;
  box-shadow: var(--cti-shadow-soft);
}

/* --------------------------------------------------
   Footer
-------------------------------------------------- */
.cti-site-footer {
  background: var(--cti-atlantic-deep);
  color: rgba(251, 248, 241, 0.7);
  padding: 4rem 0 2rem;
  margin-top: 6rem;
  font-family: "Figtree", sans-serif;
  font-size: 0.875rem;
}

.cti-site-footer a {
  color: var(--cti-sand);
  text-decoration: none;
  transition: color 0.2s var(--cti-ease);
}

.cti-site-footer a:hover {
  color: var(--cti-coral);
}

.cti-site-footer h4 {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--cti-bleached);
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}

/* --------------------------------------------------
   Motion - entrance animations
-------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .cti-hero__eyebrow,
  .cti-hero__title,
  .cti-hero__meta {
    opacity: 0;
    transform: translateY(20px);
    animation: cti-rise 0.9s var(--cti-ease) forwards;
  }

  .cti-hero__eyebrow { animation-delay: 0.1s; }
  .cti-hero__title   { animation-delay: 0.25s; }
  .cti-hero__meta    { animation-delay: 0.5s; }

  @keyframes cti-rise {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* --------------------------------------------------
   Utility: print
-------------------------------------------------- */
@media print {
  .cti-affiliate-cta,
  .cti-site-header,
  .cti-site-footer {
    display: none;
  }
  body::before { display: none; }
}