/* ============================================================
   NH Aquaculture Association — style.css
   Nature/water theme — responsive, mobile-first
   ============================================================ */

/* ----- Reset & Base ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: Georgia, "Times New Roman", serif;
  color: #2C2C2C;
  background: #F5F5F0;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; }
a { color: #0277BD; text-decoration: underline; transition: color .2s; }
a:hover { color: #01579B; }
a:focus-visible { outline: 2px solid #0277BD; outline-offset: 2px; }

ul, ol { padding-left: 1.4em; }
table { border-collapse: collapse; width: 100%; }

/* ----- Typography ----- */
h1, h2, h3, h4 {
  font-family: Georgia, "Times New Roman", serif;
  color: #1B5E20;
  line-height: 1.3;
  margin-bottom: .5em;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; margin-top: 1.6em; }
h3 { font-size: 1.2rem; margin-top: 1.3em; }
h4 { font-size: 1.05rem; margin-top: 1.1em; }

p { margin-bottom: 1em; }

blockquote {
  border-left: 4px solid #0277BD;
  margin: 1.2em 0;
  padding: .8em 1.2em;
  background: #E8F5E9;
  font-style: italic;
}

/* ----- Layout Container ----- */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

main {
  flex: 1;
  padding: 2rem 0;
}

/* ----- Header / Sticky Nav ----- */
.site-header {
  background: #1A2332;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .65rem 1.25rem;
  max-width: 1080px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: #fff;
}

.site-logo img {
  height: 40px;
  width: auto;
}

.site-logo span {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.2;
}

.site-logo:hover { color: #81D4FA; }

/* Desktop Nav */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: .2rem;
  padding: 0;
}

.main-nav a {
  color: #B0BEC5;
  text-decoration: none;
  padding: .4rem .65rem;
  border-radius: 4px;
  font-size: .9rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  transition: color .2s, background .2s;
}

.main-nav a:hover,
.main-nav a.active {
  color: #fff;
  background: rgba(255,255,255,.1);
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 3px;
  background: #fff;
  margin: 4px 0;
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

/* Mobile nav open state */
.main-nav.open {
  display: block;
}

.main-nav.open ul {
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #1A2332;
  padding: .5rem 0;
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}

.main-nav.open a {
  display: block;
  padding: .65rem 1.25rem;
  border-radius: 0;
}

/* ----- Hero Section ----- */
.hero {
  background: linear-gradient(135deg, #1B5E20 0%, #0277BD 100%);
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}

.hero h1 {
  color: #fff;
  font-size: 2.2rem;
  margin-bottom: .3em;
}

.hero .subtitle {
  font-size: 1.15rem;
  opacity: .9;
  max-width: 640px;
  margin: 0 auto .8em;
}

.hero .hero-tagline {
  font-size: 1rem;
  opacity: .8;
  font-style: italic;
}

/* Hero for inner pages */
.page-hero {
  background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 60%, #0277BD 100%);
  color: #fff;
  padding: 2rem 0;
  margin-bottom: 0;
}

.page-hero h1 {
  color: #fff;
  font-size: 1.9rem;
  margin-bottom: .15em;
}

.page-hero p {
  opacity: .85;
  margin-bottom: 0;
}

/* ----- Cards Grid ----- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow .25s, transform .25s;
}

.card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
  transform: translateY(-2px);
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.card-body {
  padding: 1.1rem 1.25rem;
}

.card-body h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

.card-body p {
  font-size: .92rem;
  color: #555;
}

.card-body .read-more {
  display: inline-block;
  margin-top: .4rem;
  font-size: .9rem;
  font-weight: 600;
}

/* ----- Section Headings ----- */
.section-heading {
  border-bottom: 3px solid #1B5E20;
  padding-bottom: .3em;
  margin-bottom: 1rem;
}

/* ----- Tables ----- */
.data-table {
  margin: 1rem 0;
  border: 1px solid #ccc;
  font-size: .92rem;
}

.data-table th,
.data-table td {
  padding: .6rem .8rem;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

.data-table th {
  background: #1B5E20;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.data-table tr:nth-child(even) td {
  background: #f4f9f4;
}

.data-table tr:hover td {
  background: #E8F5E9;
}

/* responsive tables */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ----- Info Boxes ----- */
.info-box {
  background: #E8F5E9;
  border-left: 4px solid #1B5E20;
  padding: 1rem 1.25rem;
  margin: 1.2rem 0;
  border-radius: 0 6px 6px 0;
}

.info-box.blue {
  background: #E1F5FE;
  border-left-color: #0277BD;
}

/* ----- Article / Blog ----- */
.article-meta {
  font-size: .88rem;
  color: #777;
  margin-bottom: 1.5rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.article-content h2 { margin-top: 2rem; }
.article-content h3 { margin-top: 1.5rem; }

.article-content ul,
.article-content ol {
  margin-bottom: 1rem;
}

.article-content li {
  margin-bottom: .35em;
}

/* ----- Sidebar for articles ----- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2.5rem;
  align-items: start;
}

.sidebar {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 1.25rem;
  position: sticky;
  top: 80px;
}

.sidebar h3 {
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: .8rem;
  color: #1B5E20;
}

.sidebar ul {
  list-style: none;
  padding: 0;
}

.sidebar li {
  margin-bottom: .5rem;
}

.sidebar a {
  font-size: .9rem;
}

/* ----- Membership / Static Form ----- */
.membership-details {
  background: #fff;
  border: 2px solid #1B5E20;
  border-radius: 8px;
  padding: 1.5rem 2rem;
  margin: 1.5rem 0;
  max-width: 520px;
}

.membership-details h3 {
  margin-top: 0;
}

.membership-details .price {
  font-size: 1.8rem;
  color: #1B5E20;
  font-weight: 700;
}

.membership-details .period {
  color: #666;
  font-size: .95rem;
}

/* ----- Events list ----- */
.event-item {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.event-item h3 {
  margin-top: 0;
  color: #0277BD;
}

.event-date {
  display: inline-block;
  background: #1B5E20;
  color: #fff;
  font-size: .8rem;
  padding: .2rem .6rem;
  border-radius: 3px;
  margin-bottom: .5rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ----- Photo Gallery Row ----- */
.photo-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.photo-row img {
  border-radius: 6px;
  border: 2px solid #ddd;
}

/* ----- Footer ----- */
.site-footer {
  background: #1A2332;
  color: #B0BEC5;
  padding: 2rem 0 1rem;
  margin-top: auto;
  font-size: .9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-col h4 {
  color: #fff;
  font-size: .95rem;
  margin-bottom: .6rem;
  margin-top: 0;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  margin-bottom: .35rem;
}

.footer-col a {
  color: #81D4FA;
  text-decoration: none;
  font-size: .88rem;
}

.footer-col a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1rem;
  text-align: center;
  font-size: .82rem;
  color: #78909C;
}

/* ----- Breadcrumb ----- */
.breadcrumb {
  font-size: .85rem;
  padding: .6rem 0;
  color: #777;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.breadcrumb a {
  color: #0277BD;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span {
  margin: 0 .3rem;
  color: #999;
}

/* ----- CTA Button ----- */
.btn {
  display: inline-block;
  padding: .6rem 1.4rem;
  background: #1B5E20;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  font-size: .95rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 600;
  transition: background .2s;
}

.btn:hover {
  background: #2E7D32;
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* ----- 404 Page ----- */
.error-page {
  text-align: center;
  padding: 4rem 1rem;
}

.error-page h1 {
  font-size: 4rem;
  color: #1B5E20;
}

.error-page p {
  font-size: 1.1rem;
  max-width: 480px;
  margin: .5rem auto 1.5rem;
}

/* ----- Utility ----- */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

/* Fish decorative divider */
.fish-divider {
  text-align: center;
  margin: 2rem 0;
  opacity: .5;
}

.fish-divider img {
  display: inline-block;
  height: 24px;
}

/* ----- Responsive: Tablet ----- */
@media (max-width: 768px) {
  .hamburger { display: block; }

  .main-nav {
    display: none;
  }

  .main-nav.open {
    display: block;
  }

  h1 { font-size: 1.65rem; }
  h2 { font-size: 1.3rem; }
  .hero h1 { font-size: 1.8rem; }
  .page-hero h1 { font-size: 1.55rem; }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

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

/* ----- Responsive: Phone ----- */
@media (max-width: 480px) {
  html { font-size: 15px; }

  .header-inner { padding: .5rem .8rem; }
  .site-logo span { font-size: .95rem; }
  .hero { padding: 2rem 0; }
  .hero h1 { font-size: 1.5rem; }

  .container { padding: 0 .8rem; }
  main { padding: 1.2rem 0; }

  .data-table th,
  .data-table td {
    padding: .4rem .5rem;
    font-size: .82rem;
  }

  .membership-details {
    padding: 1rem;
  }
}

/* ----- Print ----- */
@media print {
  .site-header,
  .hamburger,
  .site-footer,
  .sidebar { display: none; }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  a { color: #000; text-decoration: underline; }
  a[href]::after { content: " (" attr(href) ")"; font-size: .8em; }

  .hero, .page-hero {
    background: none;
    color: #000;
    padding: 1rem 0;
  }

  .hero h1, .page-hero h1 { color: #000; }
}