/*
Theme Name: Merton Environmental FSE
Theme URI: https://mertonenv.com.au
Author: Merton Environmental
Description: Full Site Editing block theme for Merton Environmental.
Version: 2.0.1
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: Proprietary
Text Domain: mertonenv-fse
*/

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --green: #2D6A4F;
  --green-light: #D8EFE1;
  --green-dark: #1a3d2e;
  --dark: #1a1a1a;
  --mid-grey: #555555;
  --light-bg: #F8F9FA;
  --white: #FFFFFF;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.14);
  --radius: 8px;
  --transition: all 0.25s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; padding: 0;
  font-family: 'Inter', sans-serif;
  font-size: 1rem; line-height: 1.7;
  color: var(--dark); background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--green-dark); }

/* ============================================================
   FSE GLOBAL LAYOUT
   ============================================================ */
.wp-site-blocks { display: flex; flex-direction: column; min-height: 100vh; }
.wp-site-blocks > main { flex: 1; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,h5,h6 { font-family: 'Inter', sans-serif; line-height: 1.2; margin-top: 0; color: var(--dark); }
h1 { font-size: clamp(2.5rem, 8vw, 3.5rem); font-weight: 700; }
h2 { font-size: 2.5rem; font-weight: 700; }
h3 { font-size: 1.75rem; font-weight: 600; }
h4 { font-size: 1.35rem; font-weight: 600; }
h5 { font-size: 1.15rem; font-weight: 600; }
h6 { font-size: 1rem; font-weight: 600; }
p { margin-top: 0; line-height: 1.7; }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.section-padding { padding: 5rem 2rem; }
.section-padding-sm { padding: 3rem 2rem; }
.inner-container { max-width: 1200px; margin-left: auto; margin-right: auto; width: 100%; }
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.text-green { color: var(--green) !important; }
.accent-color { color: var(--green); }

/* Grid utilities */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.grid-6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2rem; }

/* ============================================================
   SECTION VARIANTS
   ============================================================ */
.wp-block-group.section-light, .section-light { background-color: var(--light-bg); }
.wp-block-group.section-dark, .section-dark { background-color: var(--dark); color: var(--white); }
.wp-block-group.section-dark h1, .wp-block-group.section-dark h2,
.wp-block-group.section-dark h3, .wp-block-group.section-dark h4,
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.wp-block-group.section-dark p, .section-dark p { color: rgba(255,255,255,0.85); }
.wp-block-group.section-green, .section-green { background-color: var(--green); color: var(--white); }
.wp-block-group.section-green h1, .wp-block-group.section-green h2,
.wp-block-group.section-green h3, .section-green h1, .section-green h2, .section-green h3 { color: var(--white); }
.wp-block-group.section-green p, .section-green p { color: rgba(255,255,255,0.9); }

/* ============================================================
   CARD
   ============================================================ */
.wp-block-group.card, .card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  transition: var(--transition);
}
.wp-block-group.card:hover, .card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.card-image { width: 100%; border-radius: 6px; margin-bottom: 1.5rem; height: 200px; object-fit: cover; }
.card-link { color: var(--green); font-weight: 500; text-decoration: none; display: inline-block; margin-top: 1rem; }
.card-link:hover { color: var(--green-dark); }
.card-icon { font-size: 2.5rem; margin-bottom: 1rem; display: block; }

/* ============================================================
   HERO
   ============================================================ */
.wp-block-group.hero, .hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  min-height: 80vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 6rem 2rem; color: var(--white);
}
.wp-block-group.hero h1, .hero h1 {
  color: var(--white); font-size: clamp(2.5rem, 8vw, 3.5rem); font-weight: 700; margin-bottom: 1.5rem;
}
.wp-block-group.hero p, .hero p {
  color: rgba(255,255,255,0.9); font-size: 1.2rem; max-width: 700px; margin: 0 auto 2rem; line-height: 1.7;
}
.hero-inner { min-height: 60vh; }

/* ============================================================
   NAVBAR
   ============================================================ */
.wp-block-group.navbar, .navbar {
  position: sticky; top: 0; z-index: 1000;
  background-color: var(--dark) !important;
  padding: 1rem 2rem; transition: var(--transition);
}
.wp-block-group.navbar.scrolled, .navbar.scrolled {
  padding: 0.6rem 2rem;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.wp-block-group.navbar .wp-block-navigation a,
.navbar .wp-block-navigation a {
  color: var(--white) !important; font-weight: 500; font-size: 0.95rem;
  padding: 0.5rem 0.75rem; border-radius: 4px; transition: var(--transition); text-decoration: none;
}
.wp-block-group.navbar .wp-block-navigation a:hover,
.navbar .wp-block-navigation a:hover { color: var(--green-light) !important; background: rgba(255,255,255,0.08); }
.wp-block-navigation-item__content { color: var(--white) !important; }
.wp-block-navigation .wp-block-navigation__submenu-container {
  background-color: var(--green-dark) !important; border: none;
  border-radius: var(--radius); box-shadow: 0 8px 32px rgba(0,0,0,0.3); padding: 0.5rem 0; min-width: 220px;
}
.wp-block-navigation .wp-block-navigation__submenu-container a {
  color: var(--white) !important; padding: 0.6rem 1.25rem !important;
  font-size: 0.9rem !important; border-radius: 0 !important; display: block; white-space: nowrap;
}
.wp-block-navigation .wp-block-navigation__submenu-container a:hover {
  background: rgba(255,255,255,0.1) !important; color: var(--green-light) !important;
}
.wp-block-site-logo.nav-logo-block img, .nav-logo-block img { max-height: 50px; width: auto; }
.wp-block-navigation-item.btn.btn-primary > .wp-block-navigation-item__content {
  background-color: var(--green) !important; color: var(--white) !important;
  border-radius: var(--radius) !important; padding: 0.6rem 1.25rem !important; font-weight: 600 !important;
}
.wp-block-navigation-item.btn.btn-primary > .wp-block-navigation-item__content:hover {
  background-color: var(--green-dark) !important;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.wp-block-button__link, .wp-element-button {
  display: inline-block; padding: 0.875rem 1.75rem; border-radius: var(--radius);
  font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 500;
  text-decoration: none; transition: var(--transition); cursor: pointer; border: none;
}
.wp-block-button .wp-block-button__link { background-color: var(--green); color: var(--white) !important; }
.wp-block-button .wp-block-button__link:hover { background-color: var(--green-dark); color: var(--white) !important; transform: translateY(-2px); }
.wp-block-button.btn-primary .wp-block-button__link, .btn-primary .wp-block-button__link {
  background-color: var(--green) !important; color: var(--white) !important;
}
.wp-block-button.btn-primary .wp-block-button__link:hover { background-color: var(--green-dark) !important; }
.wp-block-button.btn-white .wp-block-button__link, .btn-white .wp-block-button__link {
  background-color: var(--white) !important; color: var(--green) !important; border: 2px solid var(--white) !important;
}
.wp-block-button.btn-white .wp-block-button__link:hover { background-color: transparent !important; color: var(--white) !important; }
.wp-block-button.btn-secondary .wp-block-button__link, .btn-secondary .wp-block-button__link {
  background-color: transparent !important; color: var(--white) !important; border: 2px solid rgba(255,255,255,0.7) !important;
}
.wp-block-button.btn-secondary .wp-block-button__link:hover { background-color: rgba(255,255,255,0.1) !important; border-color: var(--white) !important; }

/* ============================================================
   CALLOUT BOX
   ============================================================ */
.callout {
  background-color: var(--green-light); border-left: 4px solid var(--green);
  padding: 1.5rem 2rem; border-radius: var(--radius); font-size: 1rem; color: var(--dark); margin: 2rem 0;
}
.callout strong { color: var(--green-dark); }

/* ============================================================
   QUOTE / DARK SECTION
   ============================================================ */
.quote-section { background-color: var(--dark); padding: 5rem 2rem; text-align: center; color: var(--white); }
.quote-section blockquote {
  font-size: 1.5rem; font-style: italic; font-weight: 300; color: rgba(255,255,255,0.9);
  max-width: 800px; margin: 0 auto 1.5rem; line-height: 1.6; border: none; padding: 0;
}
.quote-author { color: var(--green-light); font-weight: 500; }

/* ============================================================
   FOOTER
   ============================================================ */
.wp-block-group.site-footer, .site-footer {
  background-color: var(--dark); color: rgba(255,255,255,0.8); padding: 4rem 2rem 2rem;
}
.site-footer h3, .site-footer h4 {
  color: var(--white); font-size: 1.1rem; font-weight: 600; margin-bottom: 1.25rem;
  padding-bottom: 0.5rem; border-bottom: 2px solid var(--green); display: inline-block;
}
.site-footer p { color: rgba(255,255,255,0.7); font-size: 0.9rem; line-height: 1.7; }
.site-footer a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.9rem; transition: var(--transition); display: block; margin-bottom: 0.4rem; }
.site-footer a:hover { color: var(--green-light); padding-left: 4px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer ul li { margin-bottom: 0.4rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 2rem; margin-top: 3rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin: 0; }

/* ============================================================
   TEAM CARDS
   ============================================================ */
.team-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 2rem; text-align: center; transition: var(--transition); }
.team-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.team-avatar { width: 100px; height: 100px; border-radius: 50%; background: var(--green-light); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; margin: 0 auto 1rem; }
.team-name { font-weight: 700; color: var(--dark); margin-bottom: 0.25rem; }
.team-role { color: var(--green); font-weight: 500; font-size: 0.9rem; }
.team-bio { color: var(--mid-grey); font-size: 0.9rem; margin-top: 0.75rem; }

/* ============================================================
   ICON / INDUSTRY CARDS
   ============================================================ */
.icon-card { text-align: center; padding: 2rem 1.5rem; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition); }
.icon-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.icon-card .icon { font-size: 3rem; display: block; margin-bottom: 1rem; }
.icon-card h3, .icon-card h4 { margin-bottom: 0.75rem; font-size: 1.15rem; }
.icon-card p { color: var(--mid-grey); font-size: 0.9rem; margin: 0; }
.industry-link-card { display: flex; align-items: center; gap: 1rem; padding: 1.5rem; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); text-decoration: none; color: var(--dark); font-weight: 600; transition: var(--transition); }
.industry-link-card:hover { background: var(--green); color: var(--white); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.industry-link-card .icon { font-size: 1.75rem; }

/* ============================================================
   FORM STYLES
   ============================================================ */
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.5rem; color: var(--dark); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.75rem 1rem; border: 1px solid #ddd; border-radius: var(--radius);
  font-family: 'Inter', sans-serif; font-size: 1rem; color: var(--dark); background: var(--white); transition: var(--transition);
}
.form-group textarea { height: 150px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(45,106,79,0.1);
}
.form-message { padding: 1rem; border-radius: var(--radius); margin-bottom: 1rem; display: none; }
.form-message.success { background: var(--green-light); color: var(--green-dark); border: 1px solid var(--green); }
.form-message.error { background: #fde8e8; color: #8b0000; border: 1px solid #dc3545; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info-block h3 { font-size: 1.5rem; margin-bottom: 1.5rem; color: var(--green); }
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; align-items: flex-start; }
.contact-info-item .icon { font-size: 1.5rem; color: var(--green); flex-shrink: 0; margin-top: 0.1rem; }
.contact-info-item p { margin: 0; color: var(--mid-grey); font-size: 0.95rem; }
.contact-info-item a { color: var(--green); font-weight: 500; }

/* ============================================================
   PROJECT CARDS
   ============================================================ */
.project-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: var(--transition); }
.project-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.project-card-header { background: var(--green); padding: 1.5rem; color: var(--white); }
.project-card-header h3 { color: var(--white); margin: 0; font-size: 1.1rem; }
.project-card-body { padding: 1.5rem; }
.project-tag { display: inline-block; background: var(--green-light); color: var(--green-dark); font-size: 0.75rem; font-weight: 600; padding: 0.25rem 0.75rem; border-radius: 20px; margin-bottom: 1rem; }
.project-detail-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--green); margin-bottom: 0.25rem; margin-top: 1rem; }
.project-detail-value { color: var(--mid-grey); font-size: 0.9rem; }

/* ============================================================
   STAT SECTION
   ============================================================ */
.stat-item { text-align: center; }
.stat-number { font-size: 3rem; font-weight: 700; color: var(--green); display: block; line-height: 1; margin-bottom: 0.5rem; }
.stat-label { color: var(--mid-grey); font-size: 0.95rem; }

/* ============================================================
   CREDENTIAL CARDS
   ============================================================ */
.credential-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 2rem; text-align: center; border-top: 4px solid var(--green); transition: var(--transition); }
.credential-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.credential-icon { font-size: 2.5rem; margin-bottom: 1rem; display: block; }
.credential-card h4 { color: var(--green-dark); margin-bottom: 0.75rem; }
.credential-card p { color: var(--mid-grey); font-size: 0.9rem; margin: 0; }

/* ============================================================
   MOBILE NAV
   ============================================================ */
.hamburger { display: none; flex-direction: column; cursor: pointer; gap: 5px; background: none; border: none; padding: 0.5rem; }
.hamburger span { display: block; width: 25px; height: 2px; background: var(--white); transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.wp-block-navigation__responsive-container.is-menu-open { background-color: var(--dark) !important; }
.wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content { color: var(--white) !important; font-size: 1.1rem; padding: 0.75rem 1rem; }
.wp-block-navigation__responsive-container-close { color: var(--white) !important; }
.wp-block-navigation__responsive-dialog { background: var(--dark) !important; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.35rem; }
  .section, .section-padding { padding: 3rem 1.25rem; }
  .grid-2, .grid-3, .grid-4, .grid-6 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .wp-block-group.hero, .hero { min-height: 70vh; padding: 4rem 1.25rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hamburger { display: flex; }
  .wp-block-columns { flex-wrap: wrap !important; }
  .wp-block-column { flex-basis: 100% !important; min-width: 100% !important; }
  .callout { padding: 1rem 1.25rem; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  .section, .section-padding { padding: 2.5rem 1rem; }
}

/* ============================================================
   WP BLOCK OVERRIDES
   ============================================================ */
.wp-block-group.alignfull { max-width: none; }
/* FSE manages content width via theme.json contentSize */
.wp-block-post-content { padding: 0; }

/* Full-width breakout for hero/section blocks */
.wp-block-post-content > .wp-block-group.hero,
.wp-block-post-content > .wp-block-group.section-green,
.wp-block-post-content > .wp-block-group.section-dark,
.wp-block-post-content > .wp-block-group.section-light {
  width: 100vw !important;
  max-width: 100vw !important;
  position: relative;
  left: 50%;
  margin-left: -50vw !important;
  margin-right: -50vw !important;
  box-sizing: border-box;
}
.wp-block-post-content h2, .wp-block-post-content h3 { margin-top: 2rem; margin-bottom: 1rem; }
.wp-block-post-content p { margin-bottom: 1.25rem; }
.wp-block-post-content ul, .wp-block-post-content ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.wp-block-query { padding: 4rem 2rem; max-width: 1200px; margin: 0 auto; }
.wp-block-post-template.is-layout-grid { gap: 2rem; }
.wp-block-post-featured-image img { border-radius: var(--radius); width: 100%; object-fit: cover; }
.wp-block-query-pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 3rem; }
.wp-block-query-pagination-numbers .page-numbers,
.wp-block-query-pagination-previous a,
.wp-block-query-pagination-next a { display: inline-flex; align-items: center; justify-content: center; padding: 0.5rem 1rem; border: 1px solid #ddd; border-radius: var(--radius); color: var(--dark); text-decoration: none; transition: var(--transition); }
.wp-block-query-pagination-numbers .page-numbers:hover,
.wp-block-query-pagination-previous a:hover,
.wp-block-query-pagination-next a:hover,
.wp-block-query-pagination-numbers .page-numbers.current { background: var(--green); border-color: var(--green); color: var(--white); }
.wp-block-separator { border-color: #e5e5e5; }

/* Editor styles */
.editor-styles-wrapper { font-family: 'Inter', sans-serif !important; }