/* ==========================================================================
   Centro Social da Paróquia de Curvos - Main Stylesheet
   Mobile-First Responsive Design
   ========================================================================== */

/* ---------- 1. CSS Variables ---------- */
:root {
  --primary-red: #EB2121;
  --primary-blue: #0A0291;
  --secondary-blue: #0D01BF;
  --institutional-gray: #6B6B6B;
  --text-dark: #1A1A1A;
  --text-muted: #64748B;
  --bg-light: #F4F6F8;
  --white: #FFFFFF;
  --border-color: #E2E8F0;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  /* Spacing scale (4px base grid) - use these instead of ad-hoc values */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-7: 1.75rem;   /* 28px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-14: 3.5rem;   /* 56px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */

  --section-padding: clamp(var(--space-14), 8vw, var(--space-24));
  --container-width: 1280px;
  --shadow-card: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
  --shadow-hover: 0 20px 25px -5px rgba(0,0,0,0.07), 0 10px 10px -5px rgba(0,0,0,0.03);
  --radius-card: 12px;
  --radius-button: 50px;
  --radius-input: 8px;
  --transition: 0.3s ease;
}

/* ---------- 2. Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--secondary-blue); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* Skip to content */
.skip-link {
  position: absolute; top: -100%; left: 50%; transform: translateX(-50%);
  background: var(--primary-blue); color: var(--white); padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-button); z-index: 10000; font-weight: 600;
}
.skip-link:focus { top: 10px; color: var(--white); }

/* ---------- 3. Typography ---------- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--text-dark); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: var(--space-4); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); margin-bottom: var(--space-3); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); margin-bottom: var(--space-2); }
h4 { font-size: 1.125rem; }
p { margin-bottom: var(--space-4); color: var(--text-muted); }
.section-subtitle {
  font-size: 0.875rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 2px; color: var(--primary-red); margin-bottom: var(--space-2);
  display: block;
}
.section-title { margin-bottom: var(--space-7); }
.section-description { max-width: 640px; margin: 0 auto var(--space-14); text-align: center; font-size: 1.05rem; }
.text-center { text-align: center; }

/* ---------- 4. Layout ---------- */
.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 var(--space-5); }
section { padding: var(--section-padding) 0; }
section.bg-light { background-color: var(--bg-light); }
section.bg-white { background-color: var(--white); }
.grid { display: grid; gap: var(--space-8); }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* ---------- 5. Header & Navigation ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--white); transition: box-shadow var(--transition), padding var(--transition);
  padding: var(--space-3) 0;
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); padding: var(--space-2) 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.logo-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.logo-icon img { width: 100%; height: 100%; object-fit: contain; }
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-family: var(--font-heading); font-weight: 700; font-size: 1rem;
  color: var(--primary-blue); line-height: 1.2;
}
.logo-tagline { font-size: 0.7rem; color: var(--text-muted); line-height: 1.2; }
.nav-desktop { display: none; }
.nav-desktop ul { display: flex; align-items: center; gap: var(--space-2); }
.nav-desktop a {
  padding: var(--space-3) var(--space-4); font-size: 0.875rem; font-weight: 500;
  color: var(--text-dark); border-radius: 8px; transition: all var(--transition);
  white-space: nowrap;
}
.nav-desktop a:hover, .nav-desktop a.active { color: var(--primary-blue); background: rgba(10,2,145,0.06); }
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.lang-toggle {
  display: flex; border: 1.5px solid var(--border-color); border-radius: var(--radius-button);
  overflow: hidden; font-size: 0.75rem; font-weight: 600;
}
.lang-toggle button {
  padding: var(--space-2) var(--space-3); color: var(--text-muted);
  transition: all var(--transition); font-weight: 600; font-size: 0.75rem;
}
.lang-toggle button.active { background: var(--primary-blue); color: var(--white); }
.lang-toggle button:hover:not(.active) { color: var(--primary-blue); }

/* Mobile menu button */
.menu-toggle {
  display: flex; flex-direction: column; gap: 5px; padding: var(--space-1);
  width: 32px; z-index: 1001;
}
.menu-toggle span {
  display: block; height: 2.5px; background: var(--text-dark);
  border-radius: 2px; transition: all var(--transition); width: 100%;
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile navigation overlay */
.nav-mobile {
  position: fixed; top: 0; right: -100%; width: 300px; height: 100vh; height: 100dvh;
  background: var(--white); z-index: 999; padding: var(--space-20) var(--space-8) var(--space-8);
  transition: right var(--transition); box-shadow: -10px 0 30px rgba(0,0,0,0.1);
  overflow-y: auto;
}
.nav-mobile.open { right: 0; }
.nav-mobile ul { display: flex; flex-direction: column; gap: var(--space-1); }
.nav-mobile a {
  display: block; padding: var(--space-4) var(--space-5); font-size: 1rem; font-weight: 500;
  color: var(--text-dark); border-radius: 8px; transition: all var(--transition);
}
.nav-mobile a:hover, .nav-mobile a.active { color: var(--primary-blue); background: rgba(10,2,145,0.06); }
.mobile-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.3);
  z-index: 998; opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }

/* ---------- 6. Hero Section ---------- */
.hero {
  position: relative; height: 100vh; height: 100dvh; display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  z-index: 0;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 15%, rgba(235,33,33,0.20) 0%, rgba(235,33,33,0) 60%),
    linear-gradient(160deg, rgba(10,2,145,0.94) 0%, rgba(13,1,191,0.80) 45%, rgba(10,2,145,0.62) 100%);
}
.hero-bg::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(10,2,145,0.55) 0%, rgba(10,2,145,0) 22%);
}
.hero-content {
  position: relative; z-index: 1; color: var(--white); max-width: 700px;
  padding: clamp(var(--space-4), 6vh, var(--space-8)) 0; margin-top: 10vh; 
  max-height: 100%; overflow: hidden;
}
.hero-content h1 { color: var(--white); font-size: clamp(1.8rem, min(5.5vw, 7.5vh), 4rem); font-weight: 800; margin-bottom: clamp(var(--space-3), 2.5vh, var(--space-5)); text-shadow: 0 2px 24px rgba(0,0,0,0.15); }
.hero-content p { color: rgba(255,255,255,0.92); font-size: clamp(0.95rem, 2.2vh, 1.1rem); margin-bottom: clamp(var(--space-4), 3vh, var(--space-8)); max-width: 520px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: rgba(255,255,255,0.14); backdrop-filter: blur(12px);
  padding: var(--space-2) var(--space-5); border-radius: var(--radius-button);
  font-size: 0.85rem; font-weight: 500; color: var(--white); margin-bottom: clamp(var(--space-3), 2.5vh, var(--space-6));
  border: 1px solid rgba(255,255,255,0.25); box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.hero-badge i { color: var(--primary-red); }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4) var(--space-5);
  margin-top: clamp(var(--space-4), 4vh, var(--space-10)); padding-top: clamp(var(--space-3), 3vh, var(--space-8));
  border-top: 1px solid rgba(255,255,255,0.2);
}
.hero-stat { text-align: left; min-width: 0; padding-right: var(--space-4); border-right: 1px solid rgba(255,255,255,0.15); }
.hero-stat:last-child { border-right: none; padding-right: 0; }
.hero-stat strong { display: block; font-size: clamp(1.3rem, 3.2vh, 1.8rem); font-weight: 800; font-family: var(--font-heading); color: var(--white); }
.hero-stat span { font-size: 0.8rem; color: rgba(255,255,255,0.75); text-transform: uppercase; letter-spacing: 1px; }

/* Page header (inner pages) */
.page-header {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: var(--white); padding: clamp(3.5rem, 10vw, 5rem) 0 clamp(var(--space-10), 6vw, var(--space-14));
  text-align: center; position: relative; overflow: hidden;
  margin-top: 70px;
}
.page-header::before {
  content: ''; position: absolute; top: -35%; right: -12%; width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 70%);
}
.page-header::after {
  content: ''; position: absolute; bottom: -40%; left: -10%; width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(235,33,33,0.16) 0%, rgba(235,33,33,0) 70%);
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 { color: var(--white); margin-bottom: var(--space-2); }
.page-header p { color: rgba(255,255,255,0.82); max-width: 600px; margin: 0 auto; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
  margin-top: var(--space-6); font-size: 0.85rem;
}
.breadcrumb a { color: rgba(255,255,255,0.7); padding: var(--space-1) var(--space-2); border-radius: 6px; transition: all var(--transition); }
.breadcrumb a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* ---------- 7. Cards ---------- */
.card {
  background: var(--white); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border-color);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.card-img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: var(--space-7); }
.card-body h3 { font-size: 1.15rem; margin-bottom: var(--space-2); }
.card-body p { font-size: 0.925rem; color: var(--text-muted); margin-bottom: var(--space-4); }
.card-icon {
  width: 56px; height: 56px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: var(--space-4);
}
.card-icon.blue { background: rgba(10,2,145,0.08); color: var(--primary-blue); }
.card-icon.red { background: rgba(235,33,33,0.08); color: var(--primary-red); }
.card-date { font-size: 0.8rem; color: var(--text-muted); margin-bottom: var(--space-2); display: flex; align-items: center; gap: var(--space-2); }

/* Service cards */
.service-card .card-body { display: flex; flex-direction: column; }
.service-card .card-link {
  margin-top: auto; display: inline-flex; align-items: center; gap: var(--space-2);
  font-weight: 600; font-size: 0.9rem; color: var(--primary-blue);
  transition: gap var(--transition);
}
.service-card .card-link:hover { gap: var(--space-3); }

/* Team cards */
.team-card { text-align: center; padding: var(--space-8) var(--space-6); }
.team-card .team-photo {
  width: 100px; height: 100px; border-radius: 50%; object-fit: cover;
  margin: 0 auto var(--space-4); border: 3px solid var(--bg-light);
}
.team-card h4 { margin-bottom: var(--space-1); }
.team-card .role { font-size: 0.85rem; color: var(--primary-blue); font-weight: 500; }

/* Document cards */
.doc-card { display: flex; align-items: center; gap: var(--space-5); padding: var(--space-6); }
.doc-card .doc-icon,
.link-card .doc-icon {
  width: 56px; height: 56px; border-radius: 12px; flex-shrink: 0;
  background: rgba(10,2,145,0.08); color: var(--primary-blue);
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.doc-card .doc-info,
.link-card .doc-info { flex: 1; }
.doc-card .doc-info h4,
.link-card .doc-info h4 { margin-bottom: var(--space-1); }
.doc-card .doc-info p,
.link-card .doc-info p { font-size: 0.85rem; margin: 0; }
.doc-card .doc-actions { display: flex; gap: var(--space-2); flex-shrink: 0; }
.doc-card .doc-download,
.link-card .link-arrow {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-light); color: var(--primary-blue);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.doc-card .doc-download:hover { background: var(--primary-blue); color: var(--white); }

/* Useful links groups */
.links-group { margin-top: var(--space-12); }
.links-group:first-child { margin-top: 0; }
.links-group-title {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 1rem; font-weight: 700; color: var(--text-dark);
  padding-bottom: var(--space-3); margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}
.links-group-title i { color: var(--primary-blue); font-size: 0.9em; }

/* Useful link cards (external portals) */
.link-card {
  display: flex; align-items: center; gap: var(--space-5); padding: var(--space-6);
  text-decoration: none; color: inherit;
}
.link-card:hover .link-arrow { background: var(--primary-blue); color: var(--white); }

/* Partner cards */
.partner-card {
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-8); min-height: 120px; background: var(--white);
  border-radius: var(--radius-card); border: 1px solid var(--border-color);
  transition: all var(--transition); text-decoration: none; color: inherit; position: relative;
}
.partner-card:hover { border-color: var(--primary-blue); box-shadow: var(--shadow-hover); }
.partner-card img { max-height: 60px; max-width: 160px; object-fit: contain; filter: grayscale(100%); opacity: 0.7; transition: all var(--transition); }
.partner-card:hover img { filter: grayscale(0%); opacity: 1; }
.partner-card .partner-external-icon {
  position: absolute; top: 12px; right: 12px; font-size: 0.7rem; color: var(--text-muted);
  opacity: 0; transition: opacity var(--transition);
}
.partner-card:hover .partner-external-icon { opacity: 1; color: var(--primary-blue); }

/* Value cards */
.value-card { text-align: center; padding: var(--space-8) var(--space-6); }
.value-card .value-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: rgba(10,2,145,0.06); color: var(--primary-blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin: 0 auto var(--space-4);
}
.value-card h4 { margin-bottom: var(--space-2); font-size: 1.05rem; }
.value-card p { font-size: 0.9rem; }

/* ---------- 8. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-4) var(--space-8); font-size: 0.95rem; font-weight: 600;
  border-radius: var(--radius-button); transition: all var(--transition);
  font-family: var(--font-body); cursor: pointer; border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary-blue); color: var(--white); border-color: var(--primary-blue);
}
.btn-primary:hover {
  transform: translateY(-2px); color: var(--white);
  box-shadow: 0 10px 20px -5px rgba(10,2,145,0.35);
}
.btn-accent { background: var(--primary-red); color: var(--white); border-color: var(--primary-red); }
.btn-accent:hover {
  transform: translateY(-2px); color: var(--white);
  box-shadow: 0 10px 20px -5px rgba(235,33,33,0.35);
}
.btn-outline {
  background: transparent; color: var(--primary-blue);
  border-color: var(--primary-blue);
}
.btn-outline:hover { background: var(--primary-blue); color: var(--white); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--primary-blue); border-color: var(--white); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 10px 20px -5px rgba(0,0,0,0.15); color: var(--primary-blue); }
.btn-sm { padding: var(--space-3) var(--space-6); font-size: 0.85rem; }

/* ---------- 9. Forms ---------- */
.form-group { margin-bottom: var(--space-5); }
.form-group label {
  display: block; margin-bottom: var(--space-2); font-weight: 600;
  font-size: 0.9rem; color: var(--text-dark);
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: var(--space-4); border: 1.5px solid var(--border-color);
  border-radius: var(--radius-input); background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  font-size: 0.95rem; color: var(--text-dark);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(10,2,145,0.1);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group input.error, .form-group textarea.error { border-color: var(--primary-red); }
.form-error { font-size: 0.8rem; color: var(--primary-red); margin-top: var(--space-1); display: none; }
.form-group.has-error .form-error { display: block; }
.form-success {
  background: #ecfdf5; border: 1px solid #6ee7b7; color: #065f46;
  padding: var(--space-4); border-radius: var(--radius-input); margin-bottom: var(--space-4);
  display: none; text-align: center; font-weight: 500;
}
.form-success.show { display: block; }
.form-banner-error {
  background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b;
  padding: var(--space-4); border-radius: var(--radius-input); margin-bottom: var(--space-4);
  display: none; text-align: center; font-weight: 500;
}
.form-banner-error.show { display: block; }

/* ---------- 10. Footer ---------- */
.site-footer { background: var(--text-dark); color: rgba(255,255,255,0.7); padding: var(--space-16) 0 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-10); padding-bottom: var(--space-12); }
.footer-col h4 {
  font-family: var(--font-heading); font-weight: 600; color: var(--white);
  margin-bottom: var(--space-5); font-size: 1rem; position: relative; padding-bottom: var(--space-3);
}
.footer-col h4::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 30px; height: 2.5px; background: var(--primary-red); border-radius: 2px;
}
.footer-col p { font-size: 0.9rem; line-height: 1.8; margin-bottom: var(--space-2); }
.footer-col ul li { margin-bottom: var(--space-3); }
.footer-col a { color: rgba(255,255,255,0.7); font-size: 0.9rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--white); }
.footer-col .contact-item { display: flex; align-items: flex-start; gap: var(--space-3); margin-bottom: var(--space-3); }
.footer-col .contact-item i { color: var(--primary-red); margin-top: 3px; width: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding: var(--space-6) 0;
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  font-size: 0.85rem; text-align: center;
}

/* ---------- 11. About Page ---------- */
.history-story { max-width: 800px; margin: 0 auto var(--space-16); }
.history-story p { font-size: 1rem; line-height: 1.85; margin-bottom: var(--space-5); }
.history-story p:last-child { margin-bottom: 0; }
.about-intro { display: grid; grid-template-columns: 1fr; gap: var(--space-12); align-items: center; }
.about-intro .about-img { border-radius: var(--radius-card); overflow: hidden; }
.about-intro .about-img img { width: 100%; height: 350px; object-fit: cover; }
.about-text h2 { color: var(--primary-blue); }
.timeline { position: relative; padding-left: var(--space-8); margin: var(--space-8) 0; }
.timeline::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: var(--border-color);
}
.timeline-item { position: relative; padding-bottom: var(--space-8); }
.timeline-item::before {
  content: ''; position: absolute; left: -2rem; top: 4px;
  width: 14px; height: 14px; border-radius: 50%; background: var(--primary-blue);
  transform: translateX(-6px);
}
.timeline-item .year { font-weight: 700; color: var(--primary-blue); font-family: var(--font-heading); margin-bottom: var(--space-1); }
.mission-vision { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
.mv-card {
  padding: var(--space-10); border-radius: var(--radius-card); background-color: white;
  border: 1px solid var(--border-color); position: relative; overflow: hidden;
}
.mv-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
}
.mv-card.mission::before { background: var(--primary-blue); }
.mv-card.vision::before { background: var(--primary-red); }
.mv-card h3 { margin-bottom: var(--space-3); }

/* History carousel */
.carousel { position: relative; max-width: 900px; margin: 0 auto; }
.carousel-viewport { overflow: hidden; border-radius: var(--radius-card); box-shadow: var(--shadow-card); }
.carousel-track { display: flex; transition: transform 0.4s ease; }
.carousel-slide { flex: 0 0 100%; position: relative; background: var(--bg-light); }
.carousel-slide img { width: 100%; height: 300px; object-fit: cover; }
.carousel-slide img.portrait { object-fit: contain; }
.carousel-caption {
  position: absolute; bottom: 0; left: 0; right: 0; margin: 0;
  background: linear-gradient(to top, rgba(10,2,145,0.85) 0%, rgba(10,2,145,0) 100%);
  color: var(--white); padding: var(--space-10) var(--space-6) var(--space-4);
  font-weight: 600; font-size: 0.9rem;
}
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--white); color: var(--primary-blue);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-card); transition: all var(--transition); z-index: 2;
  left: var(--space-2);
}
.carousel-arrow:hover { background: var(--primary-blue); color: var(--white); }
.carousel-next { left: auto; right: var(--space-2); }
.carousel-dots { display: flex; justify-content: center; gap: var(--space-2); margin-top: var(--space-5); }
.carousel-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border-color); transition: all var(--transition); padding: 0; }
.carousel-dot.active { background: var(--primary-blue); width: 24px; border-radius: 5px; }

/* ---------- 12. Gallery & Lightbox ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: var(--space-4); }
.gallery-item {
  border-radius: var(--radius-card); overflow: hidden; cursor: pointer;
  position: relative; aspect-ratio: 4/3;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item::after {
  content: '\f065'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; inset: 0; background: rgba(10,2,145,0.4);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.5rem; opacity: 0; transition: opacity var(--transition);
}
.gallery-item:hover::after { opacity: 1; }
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 10000;
  display: none; align-items: center; justify-content: center; padding: var(--space-4);
}
.lightbox.open { display: flex; }
.lightbox-content { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); max-width: 90vw; max-height: 90vh; }
.lightbox img { max-width: 90vw; max-height: 78vh; border-radius: 8px; object-fit: contain; }
.lightbox-caption { color: rgba(255,255,255,0.85); font-size: 0.95rem; text-align: center; max-width: 700px; padding: 0 var(--space-4); }
.lightbox-close {
  position: absolute; top: var(--space-6); right: var(--space-6); color: var(--white);
  font-size: 2rem; cursor: pointer; z-index: 10001;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,0.1); transition: background var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  color: var(--white); font-size: 2rem; cursor: pointer;
  width: 50px; height: 50px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,0.1); transition: background var(--transition);
}
.lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: var(--space-6); }
.lightbox-next { right: var(--space-6); }

/* Video section */
.video-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); }
.video-wrapper {
  position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;
  border-radius: var(--radius-card); box-shadow: var(--shadow-card);
}
.video-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }
.news-card .video-wrapper { border-radius: 0; box-shadow: none; }

/* ---------- 13. Contact Page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-12); }
.contact-info-cards { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
.contact-info-card {
  display: flex; align-items: flex-start; gap: var(--space-4);
  padding: var(--space-6); background: var(--white); border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
}
.contact-info-card i { font-size: 1.25rem; color: var(--primary-blue); margin-top: 2px; width: 20px; }
.contact-info-card h4 { margin-bottom: var(--space-1); font-size: 0.95rem; }
.contact-info-card p { font-size: 0.9rem; margin: 0; }
.map-container {
  border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card);
  height: 350px;
}
.map-container iframe { width: 100%; height: 100%; border: 0; }
.map-link {
  display: flex; flex-direction: row; align-items: center; justify-content: center; gap: var(--space-3);
  background: var(--bg-light); color: var(--primary-blue); text-decoration: none;
  font-weight: 600; text-align: center; transition: background var(--transition);
  height: 90px !important; min-height: 0 !important;
}
.map-link:hover { background: rgba(10,2,145,0.08); }
.map-link i { font-size: 1.5rem; }

/* ---------- 14. Service Detail Page ---------- */
.service-detail { display: grid; grid-template-columns: 1fr; gap: var(--space-12); align-items: flex-start; }
.service-detail-img { display: flex; flex-direction: column; gap: var(--space-5); }
.service-detail-img > img { width: 100%; height: 300px; object-fit: cover; border-radius: var(--radius-card); }
.service-detail-img .map-label { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-heading); font-weight: 600; font-size: 1rem; color: var(--text-dark); }
.service-detail-img .map-label i { color: var(--primary-blue); }
.service-detail-content h2 { color: var(--primary-blue); }
.service-features { display: grid; grid-template-columns: 1fr; gap: var(--space-4); margin-top: var(--space-6); }
.feature-item {
  display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-4);
  background: var(--bg-light); border-radius: var(--radius-input);
}
.feature-item i { color: var(--primary-blue); font-size: 1rem; margin-top: 2px; flex-shrink: 0; }
.service-info-box {
  background: var(--bg-light); padding: var(--space-8); border-radius: var(--radius-card);
  border-left: 4px solid var(--primary-blue);
}
.service-info-box h4 { margin-bottom: var(--space-4); color: var(--primary-blue); }
.service-info-box ul { display: flex; flex-direction: column; gap: var(--space-2); }
.service-info-box li { display: flex; align-items: center; gap: var(--space-2); font-size: 0.9rem; }
.service-info-box li i { color: var(--primary-blue); font-size: 0.75rem; }
.funders-card {
  display: inline-block; max-width: 100%; margin-top: var(--space-5);
  padding: var(--space-6) var(--space-8); background: var(--white);
  border: 1px solid var(--border-color); border-radius: var(--radius-card); box-shadow: var(--shadow-card);
}
.funders-card img { display: block; max-width: 100%; height: auto; }

/* ---------- 15. News ---------- */
.news-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
.news-card .card-img { height: 200px; }
.news-card .card-body { padding: var(--space-6); }
.news-card .news-tag {
  display: inline-block; padding: var(--space-1) var(--space-3); background: rgba(10,2,145,0.08);
  color: var(--primary-blue); font-size: 0.75rem; font-weight: 600;
  border-radius: var(--radius-button); margin-bottom: var(--space-3);
}
.news-card .card-text-clamp {
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden;
}
.news-card .card-text-clamp.expanded { display: block; -webkit-line-clamp: unset; overflow: visible; }
.news-card .text-toggle {
  display: inline-block; margin-top: var(--space-2); background: none; border: none; padding: 0;
  color: var(--primary-blue); font-weight: 600; font-size: 0.9rem; cursor: pointer; font-family: inherit;
}
.news-card .text-toggle:hover { text-decoration: underline; }

/* ---------- 16. Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.animate-on-scroll {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* Scroll to top */
.scroll-top {
  position: fixed; bottom: var(--space-20); right: var(--space-5); width: 44px; height: 44px;
  border-radius: 50%; background: var(--primary-blue); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(10,2,145,0.3); z-index: 900;
  opacity: 0; pointer-events: none; transition: all var(--transition);
  font-size: 1.1rem;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: translateY(-3px); color: var(--white); background: var(--secondary-blue); }

/* Short viewports (e.g. phones in landscape): hero content must still fit in 100vh */
@media (max-height: 600px) {
  .hero-content { padding: var(--space-2) 0; }
  .hero-badge { margin-bottom: var(--space-2); padding: var(--space-1) var(--space-4); }
  .hero-content h1 { margin-bottom: var(--space-2); }
  .hero-content p { margin-bottom: var(--space-3); }
  .hero-stats { margin-top: var(--space-3); padding-top: var(--space-3); gap: var(--space-3) var(--space-6); }
}

/* ---------- 17. Responsive (min-width) ---------- */
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .contact-info-cards { grid-template-columns: repeat(2, 1fr); }
  .service-features { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-8); }
  .about-intro { grid-template-columns: 1fr 1fr; }
  .mission-vision { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .map-container { height: 100%; min-height: 400px; }
  .carousel-slide img { height: 420px; }
  .carousel-arrow { width: 48px; height: 48px; left: -24px; }
  .carousel-next { left: auto; right: -24px; }
}

@media (min-width: 1024px) {
  .nav-desktop { display: block; }
  .menu-toggle { display: none; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .news-grid { grid-template-columns: repeat(3, 1fr); }
  .service-detail-img { position: sticky; top: 100px; }
  .service-detail-img > img { height: 400px; }
}

@media (min-width: 1280px) {
  .container { padding: 0 var(--space-10); }
}

/* ---------- 18. Utility Classes ---------- */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-2); }
.mb-2 { margin-bottom: var(--space-4); }
.mb-3 { margin-bottom: var(--space-6); }
.mb-4 { margin-bottom: var(--space-8); }
.mt-2 { margin-top: var(--space-4); }
.mt-4 { margin-top: var(--space-8); }
.gap-1 { gap: var(--space-2); }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.hidden { display: none !important; }