/*
Theme Name: litbuy Tide
Theme URI: https://sheetfinds.com/
Author: litbuy Tide Team
Author URI: https://sheetfinds.com/
Description: A fresh, coastal-inspired SEO WordPress theme for the litbuy Tide shopping guide. Aquamarine and periwinkle palette with wave-layered hero.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: litbuy-tide
Tags: blog, custom-menu, custom-logo, featured-images, full-width-template, responsive-layout, seo-friendly, three-columns
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-bg: #f1ede1;
  --color-surface: #ffffff;
  --color-surface-alt: #fafbf5;
  --color-accent: #0f8296;
  --color-accent-dark: #0a5f70;
  --color-accent-soft: #d9eef2;
  --color-accent-2: #8a9ad3;
  --color-accent-2-soft: #e6eaf7;
  --color-text: #0b1830;
  --color-text-muted: #5a6378;
  --color-border: #ddd5c0;
  --color-sand: #e8dfc5;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 3px rgba(11,24,48,0.06);
  --shadow-md: 0 6px 20px rgba(11,24,48,0.08);
  --shadow-lg: 0 14px 40px rgba(11,24,48,0.12);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --font-body: 'Mulish', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --transition: 0.2s ease;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #0b1830;
    --color-surface: #182942;
    --color-surface-alt: #1f3252;
    --color-accent: #2cb3c7;
    --color-accent-dark: #0f8296;
    --color-accent-soft: rgba(44,179,199,0.15);
    --color-accent-2: #b0bce5;
    --color-accent-2-soft: rgba(176,188,229,0.15);
    --color-text: #f1ede1;
    --color-text-muted: #a2abc0;
    --color-border: #2a3b55;
    --color-sand: #233553;
  }
}

:root[data-theme="dark"] {
  --color-bg: #0b1830;
  --color-surface: #182942;
  --color-surface-alt: #1f3252;
  --color-accent: #2cb3c7;
  --color-accent-dark: #0f8296;
  --color-accent-soft: rgba(44,179,199,0.15);
  --color-accent-2: #b0bce5;
  --color-accent-2-soft: rgba(176,188,229,0.15);
  --color-text: #f1ede1;
  --color-text-muted: #a2abc0;
  --color-border: #2a3b55;
  --color-sand: #233553;
}

/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; height: auto; }
a { color: var(--color-accent-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  line-height: 1.2;
  margin: 0 0 var(--space-4);
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 900; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 700; }
p { margin: 0 0 var(--space-4); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 var(--space-5); }
.section { padding: var(--space-8) 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   HEADER & NAV
   ============================================================ */
.announce-bar {
  background: var(--color-accent);
  color: var(--color-bg);
  text-align: center;
  padding: var(--space-2) var(--space-4);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.masthead {
  background: var(--color-bg);
  position: relative;
}
.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 6px;
  text-decoration: none;
  color: var(--color-text);
  font-size: 1.5rem;
}
.brand-serif { font-family: var(--font-display); font-style: italic; font-weight: 700; }
.brand-sans { font-family: var(--font-body); font-weight: 700; letter-spacing: -0.01em; }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.main-nav ul { list-style: none; padding: 0; margin: 0; display: flex; gap: var(--space-5); }
.main-nav li { position: relative; }
.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  padding: 6px 2px;
  display: inline-block;
  position: relative;
}
.main-nav a:hover,
.main-nav .current-menu-item > a { color: var(--color-accent); }
.main-nav .current-menu-item > a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.has-dropdown > a::after {
  content: ' ▾';
  font-size: 0.75em;
  color: var(--color-text-muted);
}
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  min-width: 280px;
  box-shadow: var(--shadow-md);
  z-index: 100;
  flex-direction: column;
  gap: 0;
}
.has-dropdown:hover > .dropdown,
.has-dropdown:focus-within > .dropdown { display: flex; }
.dropdown a {
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-text);
}
.dropdown a:hover { background: var(--color-accent-soft); color: var(--color-accent-dark); }

.header-ctas {
  display: flex;
  gap: var(--space-3);
}

.wave-separator { line-height: 0; }

/* mobile menu */
.menu-toggle { display: none; }
.menu-toggle-label {
  display: none;
  cursor: pointer;
  padding: 10px;
  font-size: 1.2rem;
}
@media (max-width: 900px) {
  .menu-toggle-label { display: block; }
  .main-nav { display: none; width: 100%; flex-direction: column; align-items: stretch; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { padding: 10px 0; }
  .dropdown { position: static; box-shadow: none; border: none; padding: 0 0 0 var(--space-4); min-width: 0; }
  .has-dropdown > .dropdown { display: flex; }
  .menu-toggle:checked ~ .main-nav { display: flex; }
  .header-ctas { flex-direction: column; width: 100%; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--color-accent-2);
  color: #fff;
  border-color: var(--color-accent-2);
}
.btn-secondary:hover { background: #7585c0; border-color: #7585c0; color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn-outline:hover { background: var(--color-text); color: var(--color-bg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: 0;
  background:
    linear-gradient(180deg, rgba(241,237,225,0.4) 0%, rgba(241,237,225,0.85) 70%, var(--color-bg) 100%),
    url('https://images.unsplash.com/photo-1491336477066-31156b5e4f35?w=1600') center/cover no-repeat;
}
.hero-inner {
  padding: var(--space-9) var(--space-5) var(--space-9);
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  color: var(--color-accent-dark);
  font-size: 1rem;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
  display: block;
}
.hero h1 {
  font-style: italic;
  margin-bottom: var(--space-5);
}
.hero-lede {
  font-size: 1.15rem;
  color: var(--color-text);
  max-width: 640px;
  margin: 0 auto var(--space-6);
}
.hero-ctas {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}
.hero-waves {
  position: relative;
  margin-top: -4px;
  line-height: 0;
}
.hero-waves svg { display: block; width: 100%; height: auto; }

/* ============================================================
   CATEGORY GRID — SHELL CARDS
   ============================================================ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
@media (max-width: 1000px) { .category-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px)  { .category-grid { grid-template-columns: repeat(2, 1fr); } }

.cat-card {
  background: linear-gradient(160deg, var(--color-accent-2-soft), var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4) var(--space-4);
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.cat-emoji {
  font-size: 2.6rem;
  margin-bottom: var(--space-2);
  display: block;
}
.cat-desc {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.cat-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text);
}
.cat-wave {
  margin-top: var(--space-3);
  line-height: 0;
}
.cat-wave svg { width: 100%; max-width: 80px; margin: 0 auto; }

/* ============================================================
   HOMEPAGE ARTICLE
   ============================================================ */
.home-article {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: var(--shadow-sm);
  max-width: 920px;
  margin: var(--space-7) auto 0;
}
.home-article h1 {
  font-style: italic;
  text-align: center;
  margin-bottom: var(--space-6);
}
.home-article h2 {
  color: var(--color-accent-dark);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}
.home-article h3 { color: var(--color-text); }
.home-article ul {
  padding-left: var(--space-5);
  margin: 0 0 var(--space-4);
}
.home-article blockquote {
  margin: var(--space-5) 0;
  padding: var(--space-4) var(--space-5);
  background: var(--color-accent-2-soft);
  border-left: 4px solid var(--color-accent-2);
  border-radius: var(--radius-md);
  font-style: italic;
  color: var(--color-text);
}
.home-article a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}
@media (max-width: 700px) { .home-article { padding: var(--space-5); } }

/* ============================================================
   ARTICLE CARDS — MESSAGE IN A BOTTLE
   ============================================================ */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
@media (max-width: 900px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .article-grid { grid-template-columns: 1fr; } }

.art-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  border-top-left-radius: 48px;
  padding: var(--space-5) var(--space-5) var(--space-4);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.art-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}
.art-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1rem;
}
.art-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-text);
  margin: 0;
  line-height: 1.3;
}
.art-excerpt {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
}
.art-link {
  margin-top: auto;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.95rem;
}

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip {
  background: var(--color-accent);
  color: #fff;
  text-align: center;
  padding: var(--space-8) var(--space-5);
  border-radius: var(--radius-lg);
  margin: var(--space-8) auto;
  max-width: 1180px;
  position: relative;
  overflow: hidden;
}
.cta-strip .eyebrow { color: var(--color-accent-2); font-style: italic; }
.cta-strip h2 {
  color: #fff;
  font-style: italic;
  font-weight: 900;
  margin: var(--space-3) 0 var(--space-5);
}
.cta-strip .btn-outline {
  color: #fff;
  border-color: #fff;
}
.cta-strip .btn-outline:hover {
  background: #fff;
  color: var(--color-accent);
}

/* ============================================================
   SINGLE / PAGE
   ============================================================ */
.breadcrumb {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: var(--space-5) 0;
  text-align: center;
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb .sep { margin: 0 8px; color: var(--color-accent); }

.title-band {
  text-align: center;
  padding: var(--space-6) 0 var(--space-4);
}
.title-band h1 {
  font-style: italic;
  margin: var(--space-3) auto;
  max-width: 850px;
}
.title-band .rule {
  width: 72px;
  height: 3px;
  background: var(--color-accent);
  margin: var(--space-4) auto;
  border-radius: 2px;
}

.page-two-col {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-7);
  margin: var(--space-6) 0;
}
@media (max-width: 900px) { .page-two-col { grid-template-columns: 1fr; } }

.page-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: var(--shadow-sm);
}
.page-content h2 {
  color: var(--color-accent-dark);
  margin-top: var(--space-5);
}
.page-content a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.page-content blockquote {
  margin: var(--space-5) 0;
  padding: var(--space-4) var(--space-5);
  background: var(--color-accent-2-soft);
  border-left: 4px solid var(--color-accent-2);
  border-radius: var(--radius-md);
  font-style: italic;
}
@media (max-width: 700px) { .page-content { padding: var(--space-5); } }

.sidebar-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
}
.sidebar-box h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sidebar-box ul { list-style: none; padding: 0; margin: 0; }
.sidebar-box li { margin-bottom: 6px; }
.sidebar-box a {
  color: var(--color-text);
  font-size: 0.92rem;
  display: block;
  padding: 4px 0;
}
.sidebar-box a:hover { color: var(--color-accent); }
.sidebar-cta .btn { margin-top: 6px; display: flex; justify-content: center; }

.related-section {
  margin: var(--space-8) 0;
}
.related-section h2 {
  text-align: center;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-text);
  color: var(--color-sand);
  padding: var(--space-8) 0 var(--space-5);
  margin-top: var(--space-8);
}
.site-footer a { color: var(--color-sand); }
.site-footer a:hover { color: var(--color-accent-2); }
.footer-cols {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 800px) { .footer-cols { grid-template-columns: 1fr; } }
.footer-cols h3 {
  color: #fff;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}
.footer-cols ul { list-style: none; padding: 0; margin: 0; }
.footer-cols li { margin-bottom: 6px; font-size: 0.92rem; }
.footer-ctas { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-3); }
.footer-ctas .btn { font-size: 0.85rem; padding: 10px 18px; }
.footer-bottom {
  text-align: center;
  padding-top: var(--space-5);
  margin-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem;
  color: var(--color-sand);
}

/* ============================================================
   WORDPRESS DEFAULTS
   ============================================================ */
.alignleft { float: left; margin-right: 1em; }
.alignright { float: right; margin-left: 1em; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.screen-reader-text {
  position: absolute !important;
  clip: rect(1px, 1px, 1px, 1px);
  height: 1px; width: 1px; overflow: hidden;
}