/* ============================================
   ASHA FOUNDATION — Design Tokens & Base
   Warm & Hopeful palette for children's NGO
   ============================================ */

:root {
  /* Color tokens */
  --color-primary: #FF9F1C;        /* marigold / sunshine */
  --color-primary-dark: #E8870A;
  --color-primary-light: #FFE8C2;
  --color-secondary: #0E7C7B;      /* grounding teal */
  --color-secondary-dark: #0A5C5B;
  --color-secondary-light: #DFF3F2;
  --color-accent: #FF6B6B;         /* warm coral */
  --color-accent-light: #FFE3E1;

  --color-bg: #FFFBF5;
  --color-surface: #FFFFFF;
  --color-surface-alt: #FFF4E8;
  --color-text: #2B2118;
  --color-text-muted: #6B5D52;
  --color-border: #EFE3D6;

  --color-success: #2E9E5B;
  --color-error: #D6443A;

  /* Typography */
  --font-heading: 'Baloo 2', 'Poppins', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --fs-xs: 0.8125rem;   /* 13px */
  --fs-sm: 0.9375rem;   /* 15px */
  --fs-base: 1rem;      /* 16px */
  --fs-md: 1.125rem;    /* 18px */
  --fs-lg: 1.375rem;    /* 22px */
  --fs-xl: 1.75rem;     /* 28px */
  --fs-2xl: 2.25rem;    /* 36px */
  --fs-3xl: 3rem;       /* 48px */
  --fs-4xl: 3.75rem;    /* 60px */

  /* Spacing scale (4/8 system) */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-8: 3rem;
  --sp-10: 4rem;
  --sp-12: 5rem;
  --sp-16: 7rem;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(43, 33, 24, 0.06);
  --shadow-md: 0 8px 24px rgba(43, 33, 24, 0.10);
  --shadow-lg: 0 16px 48px rgba(43, 33, 24, 0.14);
  --shadow-glow: 0 8px 32px rgba(255, 159, 28, 0.25);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 400ms;

  /* Layout */
  --container-max: 1200px;
  --header-h: 76px;
}

/* ============================================
   Reset & Base
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--sp-4);
  color: var(--color-text);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-md); }

p { margin: 0 0 var(--sp-4); }

ul { margin: 0; padding: 0; }
li { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
}

/* Focus states — accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-5);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--sp-8); }
}

.section {
  padding: var(--sp-12) 0;
}

@media (max-width: 767px) {
  .section { padding: var(--sp-10) 0; }
  h1 { font-size: var(--fs-2xl); }
  h2 { font-size: var(--fs-xl); }
}

.section-head {
  max-width: 680px;
  margin: 0 auto var(--sp-10);
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: var(--color-secondary-light);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-4);
}

.section-head p {
  color: var(--color-text-muted);
  font-size: var(--fs-md);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  padding: var(--sp-4) var(--sp-6);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  min-height: 48px;
  transition: transform var(--dur-base) var(--ease-spring),
              box-shadow var(--dur-base) var(--ease-out),
              background-color var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-primary);
  color: #2B2118;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 36px rgba(255, 159, 28, 0.35);
}

.btn-secondary {
  background: var(--color-secondary);
  color: #fff;
}
.btn-secondary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-2px);
}

.btn-light {
  background: #fff;
  color: var(--color-secondary-dark);
}
.btn-light:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-md);
}

.btn-block { width: 100%; }

/* ============================================
   Header / Navigation
   ============================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 251, 245, 0.96);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}

.header.is-scrolled {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--color-text);
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  overflow: hidden;
}

.logo-mark svg { width: 22px; height: 22px; }
.logo-mark img { width: 100%; height: 100%; object-fit: cover; display: block; }

.logo-text .logo-hi { color: var(--color-secondary); }

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav-links {
  display: flex;
  gap: var(--sp-6);
  align-items: center;
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-base);
  color: var(--color-text);
  position: relative;
  padding: var(--sp-2) 0;
  transition: color var(--dur-base) var(--ease-out);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  transition: width var(--dur-base) var(--ease-out);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-secondary-dark);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--sp-2);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: var(--sp-6) var(--sp-5);
    gap: var(--sp-2);
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-out);
    overflow-y: auto;
  }

  .nav-links.is-open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: var(--fs-lg);
    padding: var(--sp-4) var(--sp-2);
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links a::after { display: none; }

  .nav-actions .btn-secondary { display: none; }

  .nav-links .nav-donate {
    margin-top: var(--sp-4);
    text-align: center;
  }
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  padding: var(--sp-12) 0 var(--sp-16);
  overflow: hidden;
}

.hero-bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: 0;
}

.hero-bg-shape.shape-1 {
  width: 420px; height: 420px;
  background: var(--color-primary-light);
  top: -120px; right: -120px;
}

.hero-bg-shape.shape-2 {
  width: 320px; height: 320px;
  background: var(--color-secondary-light);
  bottom: -100px; left: -100px;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--sp-10);
  align-items: center;
}

@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }
  .hero { padding: var(--sp-8) 0 var(--sp-10); }
}

.hero h1 {
  font-size: var(--fs-4xl);
  letter-spacing: -0.01em;
}

@media (max-width: 767px) {
  .hero h1 { font-size: var(--fs-3xl); }
}

.hero h1 .highlight {
  color: var(--color-primary-dark);
  position: relative;
  white-space: nowrap;
}

.hero-lead {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-top: var(--sp-6);
}

.hero-stats {
  display: flex;
  gap: var(--sp-8);
  margin-top: var(--sp-8);
  flex-wrap: wrap;
}

.hero-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  color: var(--color-secondary-dark);
  line-height: 1;
}

.hero-stat span {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.hero-media {
  position: relative;
}

.hero-media-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
}

.hero-media-card {
  position: absolute;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  animation: float 6s ease-in-out infinite;
}

.hero-media-card.card-1 {
  top: var(--sp-6);
  left: -2.5rem;
}

.hero-media-card.card-2 {
  bottom: var(--sp-8);
  right: -2rem;
  animation-delay: -3s;
}

@media (max-width: 600px) {
  .hero-media-card.card-1 { left: var(--sp-2); top: var(--sp-4); }
  .hero-media-card.card-2 { right: var(--sp-2); bottom: var(--sp-4); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-media-card .icon-badge {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.icon-badge.badge-primary { background: var(--color-primary-light); color: var(--color-primary-dark); }
.icon-badge.badge-secondary { background: var(--color-secondary-light); color: var(--color-secondary-dark); }
.icon-badge.badge-accent { background: var(--color-accent-light); color: var(--color-accent); }

.hero-media-card .icon-badge svg { width: 22px; height: 22px; }

.hero-media-card strong { display: block; font-family: var(--font-heading); font-size: var(--fs-md); }
.hero-media-card span { font-size: var(--fs-xs); color: var(--color-text-muted); }

/* ============================================
   Placeholder images
   ============================================ */

.ph-img {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  text-align: center;
  padding: var(--sp-4);
  color: rgba(43, 33, 24, 0.55);
  font-size: var(--fs-sm);
  font-weight: 600;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
}

.ph-img svg { width: 36px; height: 36px; opacity: 0.6; }

.ph-img.ph-tall { aspect-ratio: 3 / 4; }
.ph-img.ph-square { aspect-ratio: 1 / 1; }
.ph-img.ph-wide { aspect-ratio: 16 / 9; }

.ph-img.has-photo {
  background-size: cover;
  background-position: center;
  color: transparent;
}
.ph-img.has-photo svg,
.ph-img.has-photo span { display: none; }

/* ============================================
   Cards — Programs
   ============================================ */

.grid {
  display: grid;
  gap: var(--sp-6);
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1000px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-spring),
              box-shadow var(--dur-base) var(--ease-out);
  border: 1px solid var(--color-border);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.card-body {
  padding: var(--sp-5);
}

.card-body h3 { margin-bottom: var(--sp-2); }
.card-body p { color: var(--color-text-muted); font-size: var(--fs-sm); margin-bottom: var(--sp-3); }

.card-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  transition: gap var(--dur-base) var(--ease-out);
}
.card-link svg { width: 16px; height: 16px; transition: transform var(--dur-base) var(--ease-out); }
.card-link:hover svg { transform: translateX(4px); }

/* Program icon cards */
.program-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-4);
  transition: transform var(--dur-base) var(--ease-spring);
}
.program-icon svg { width: 28px; height: 28px; }
.card:hover .program-icon { transform: scale(1.1) rotate(-4deg); }

/* ============================================
   Impact / Stats band
   ============================================ */

.stats-band {
  background: var(--color-secondary);
  background: linear-gradient(120deg, var(--color-secondary-dark), var(--color-secondary));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--sp-8) var(--sp-6);
}

.stats-band .grid {
  text-align: center;
}

.stats-band strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  margin-bottom: var(--sp-1);
}

@media (max-width: 767px) {
  .stats-band strong { font-size: var(--fs-2xl); }
}

.stats-band span {
  font-size: var(--fs-sm);
  opacity: 0.85;
}

/* ============================================
   Testimonial / Story
   ============================================ */

.testimonial {
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-6);
  align-items: center;
}

@media (max-width: 700px) {
  .testimonial { grid-template-columns: 1fr; text-align: center; padding: var(--sp-6); }
  .testimonial .ph-img { margin: 0 auto; }
}

.testimonial .ph-img {
  width: 120px; height: 120px;
  border-radius: 50%;
}

.testimonial blockquote {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  margin: 0 0 var(--sp-2);
  line-height: 1.45;
}

.testimonial cite {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-style: normal;
}

/* ============================================
   CTA band
   ============================================ */

.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg);
  padding: var(--sp-10) var(--sp-6);
  text-align: center;
  color: #2B2118;
  position: relative;
  overflow: hidden;
}

.cta-band h2 { margin-bottom: var(--sp-2); }
.cta-band p { color: rgba(43, 33, 24, 0.75); max-width: 520px; margin: 0 auto var(--sp-6); }

.cta-actions {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: #2B2118;
  color: #F3EBE2;
  padding: var(--sp-10) 0 var(--sp-6);
}

.footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: var(--sp-8);
}

@media (max-width: 900px) {
  .footer .container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .footer .container { grid-template-columns: 1fr; gap: var(--sp-6); }
}

.footer h4 {
  color: #fff;
  font-size: var(--fs-base);
  margin-bottom: var(--sp-4);
}

.footer p, .footer a {
  color: #C8BBAE;
  font-size: var(--fs-sm);
}

.footer a {
  display: block;
  margin-bottom: var(--sp-2);
  transition: color var(--dur-base) var(--ease-out);
}

.footer a:hover { color: var(--color-primary); }

.footer .logo { color: #fff; }

.footer-social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}

.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  margin: 0;
}

.footer-social a:hover {
  background: var(--color-primary);
  color: #2B2118;
  transform: translateY(-3px);
}

.footer-social svg { width: 18px; height: 18px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  text-align: center;
  font-size: var(--fs-xs);
  color: #9C8E80;
}

/* ============================================
   Page header (non-home pages)
   ============================================ */

.page-header {
  padding: var(--sp-10) 0 var(--sp-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header h1 { margin-bottom: var(--sp-2); }
.page-header p { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

/* ============================================
   Scroll reveal animations
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}

.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 60ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 120ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 180ms; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 240ms; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero-media-card {
    animation: none;
  }
}

/* ============================================
   About page specifics
   ============================================ */

.values-grid .card-body { text-align: center; }
.values-grid .program-icon { margin: 0 auto var(--sp-4); }

.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding-left: var(--sp-8);
  border-left: 3px solid var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--sp-8);
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--sp-8) - 8px);
  top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.timeline-item .year {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-secondary-dark);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.team-grid .card-body { text-align: center; }

/* ============================================
   Gallery page
   ============================================ */

.filter-bar {
  display: flex;
  gap: var(--sp-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
}

.filter-btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  min-height: 44px;
  transition: all var(--dur-base) var(--ease-out);
}

.filter-btn:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary-dark);
  transform: translateY(-2px);
}

.filter-btn:active { transform: scale(0.96); }

.filter-btn.is-active {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

@media (max-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition: transform var(--dur-base) var(--ease-spring),
              opacity var(--dur-base) var(--ease-out);
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.gallery-item.is-hidden {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

.gallery-item .ph-img { aspect-ratio: 1 / 1; }

.gallery-item.tall .ph-img { aspect-ratio: 1 / 1.4; }

@media (min-width: 481px) {
  .gallery-item.tall { grid-row: span 2; }
  .gallery-item.tall .ph-img { aspect-ratio: 1 / 2.2; height: 100%; }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(43, 33, 24, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--sp-5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out),
              visibility var(--dur-base) var(--ease-out);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox-content {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  max-width: 600px;
  width: 100%;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform var(--dur-base) var(--ease-spring);
}

.lightbox.is-open .lightbox-content {
  transform: scale(1);
}

.lightbox-content .ph-img { aspect-ratio: 4/3; }

.lightbox-caption {
  padding: var(--sp-4) var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.lightbox-close {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-base) var(--ease-out);
}
.lightbox-close:hover { background: rgba(255,255,255,0.3); }
.lightbox-close svg { width: 22px; height: 22px; }

/* ============================================
   Contact page
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-10);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
}

.contact-info-item {
  display: flex;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.contact-info-item .icon-badge { flex-shrink: 0; }

.contact-info-item h4 { margin-bottom: var(--sp-1); }
.contact-info-item p { margin-bottom: 0; color: var(--color-text-muted); font-size: var(--fs-sm); }

.form-group {
  margin-bottom: var(--sp-5);
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-2);
}

.form-group .required {
  color: var(--color-accent);
}

.form-control {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  padding: var(--sp-3) var(--sp-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  min-height: 48px;
  transition: border-color var(--dur-base) var(--ease-out);
}

.form-control:focus {
  border-color: var(--color-secondary);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-help {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--sp-1);
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: var(--sp-1);
  display: none;
}

.form-control.is-invalid {
  border-color: var(--color-error);
}

.form-control.is-invalid + .form-error,
.form-group.has-error .form-error {
  display: block;
}

.form-success {
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
  border-radius: var(--radius-sm);
  padding: var(--sp-4);
  margin-top: var(--sp-5);
  font-weight: 600;
  font-size: var(--fs-sm);
  display: none;
  align-items: center;
  gap: var(--sp-2);
}

.form-success.is-visible {
  display: flex;
}

.map-placeholder {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--sp-6);
}
.map-placeholder .ph-img { aspect-ratio: 16/9; }

/* Donate sticky button (mobile) */
.donate-fab {
  position: fixed;
  bottom: var(--sp-5);
  right: var(--sp-5);
  z-index: 90;
  display: none;
}

@media (max-width: 900px) {
  .donate-fab { display: block; }
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: var(--sp-2);
  background: var(--color-secondary);
  color: #fff;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-sm);
  z-index: 200;
}
.skip-link:focus {
  left: var(--sp-2);
}