@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=Source+Sans+3:wght@300;400;600;700&display=swap');

:root {
  --tile-primary: #00897B;
  --tile-secondary: #26A69A;
  --tile-accent: #FF5252;
  --tile-background: #F0FFFE;
  --tile-surface: #FFFFFF;
  --tile-text: #1A2F2B;
  --tile-text-light: #5A7A75;
  --tile-border: #C8E6E3;
  --tile-hero-overlay: linear-gradient(130deg, rgba(0,137,123,0.88), rgba(38,166,154,0.5));
  --tile-radius: 8px;
  --tile-shadow: 0 8px 30px rgba(0, 137, 123, 0.2);
  --tile-shadow-strong: 0 18px 42px rgba(0, 137, 123, 0.28);
  --tile-gap: clamp(1rem, 2vw, 1.5rem);
  --tile-nav-width: 18rem;
  --tile-max-width: 1380px;
  --tile-transition: 0.4s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 400;
  color: var(--tile-text);
  background:
    radial-gradient(circle at top left, rgba(38, 166, 154, 0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 82, 82, 0.1), transparent 22%),
    linear-gradient(180deg, #f8fffe 0%, var(--tile-background) 45%, #e9fbf8 100%);
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
  color: var(--tile-text-light);
  line-height: 1.65;
}

.tile-site {
  width: min(100%, var(--tile-max-width));
  margin: 0 auto;
  display: grid;
  grid-template-columns: var(--tile-nav-width) minmax(0, 1fr);
  gap: var(--tile-gap);
  padding: var(--tile-gap);
}

.tile-nav {
  position: sticky;
  top: var(--tile-gap);
  align-self: start;
  min-height: calc(100vh - (var(--tile-gap) * 2));
  padding: 1.25rem;
  border-radius: var(--tile-radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(240, 255, 254, 0.94)),
    linear-gradient(135deg, rgba(0, 137, 123, 0.12), rgba(38, 166, 154, 0.04));
  box-shadow: var(--tile-shadow);
  border: 1px solid transparent;
  border-image: linear-gradient(160deg, rgba(0, 137, 123, 0.35), rgba(38, 166, 154, 0.15)) 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tile-nav-brand {
  display: grid;
  gap: 0.4rem;
}

.tile-nav-kicker {
  color: var(--tile-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.tile-nav-title {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  color: var(--tile-primary);
}

.tile-nav-copy {
  font-size: 0.98rem;
}

.tile-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: 0;
  border-radius: var(--tile-radius);
  background: linear-gradient(135deg, var(--tile-primary), var(--tile-secondary));
  box-shadow: var(--tile-shadow);
  color: var(--tile-surface);
  cursor: pointer;
}

.tile-nav-toggle-line,
.tile-nav-toggle-line::before,
.tile-nav-toggle-line::after {
  width: 1.2rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform var(--tile-transition), opacity var(--tile-transition);
  content: "";
  display: block;
}

.tile-nav-toggle-line {
  position: relative;
}

.tile-nav-toggle-line::before {
  position: absolute;
  transform: translateY(-0.38rem);
}

.tile-nav-toggle-line::after {
  position: absolute;
  transform: translateY(0.38rem);
}

.tile-nav-links {
  display: grid;
  gap: 0.4rem;
}

.tile-nav-link {
  padding: 0.9rem 1rem;
  border-radius: var(--tile-radius);
  color: var(--tile-text);
  background: transparent;
  transition: background var(--tile-transition), color var(--tile-transition), transform var(--tile-transition);
}

.tile-nav-link:hover,
.tile-nav-link:focus-visible,
.tile-nav-link[aria-current="page"] {
  background: linear-gradient(135deg, rgba(0, 137, 123, 0.14), rgba(38, 166, 154, 0.06));
  color: var(--tile-primary);
  transform: translateX(4px);
}

.tile-lang-switch {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(0, 137, 123, 0.08);
  width: fit-content;
}

.tile-lang-button {
  border: 0;
  border-radius: 999px;
  padding: 0.55rem 0.85rem;
  background: transparent;
  color: var(--tile-text-light);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--tile-transition), color var(--tile-transition);
}

.tile-lang-button.is-active {
  background: linear-gradient(135deg, var(--tile-primary), var(--tile-secondary));
  color: var(--tile-surface);
}

.tile-main {
  min-width: 0;
}

.tile-home-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--tile-gap);
}

.tile-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--tile-radius);
  background: var(--tile-surface);
  border: 1px solid transparent;
  box-shadow: var(--tile-shadow);
  transition: transform var(--tile-transition), box-shadow var(--tile-transition), border-color var(--tile-transition);
}

.tile-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(0, 137, 123, 0.28), rgba(38, 166, 154, 0.06), rgba(255, 82, 82, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.tile-panel:hover,
.tile-panel:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--tile-shadow-strong);
}

.tile-panel-body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.9rem;
  padding: clamp(1.1rem, 2vw, 1.5rem);
  height: 100%;
}

.tile-kicker {
  color: var(--tile-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.tile-heading {
  font-size: clamp(1.7rem, 3vw, 2.75rem);
  background: linear-gradient(135deg, var(--tile-primary), var(--tile-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tile-subheading {
  font-size: 1.15rem;
  color: var(--tile-text);
}

.tile-action,
.tile-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: fit-content;
  min-width: 10rem;
  padding: 0.9rem 1.3rem;
  border: 0;
  border-radius: var(--tile-radius);
  background: linear-gradient(135deg, var(--tile-accent), #ff7676);
  color: var(--tile-surface);
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(255, 82, 82, 0.26);
  cursor: pointer;
  transition: transform var(--tile-transition), box-shadow var(--tile-transition), filter var(--tile-transition);
}

.tile-action:hover,
.tile-button:hover,
.tile-action:focus-visible,
.tile-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 28px rgba(255, 82, 82, 0.32);
  filter: saturate(1.08);
}

.tile-action.tile-action-secondary,
.tile-button.tile-button-secondary {
  background: linear-gradient(135deg, var(--tile-primary), var(--tile-secondary));
  box-shadow: 0 10px 24px rgba(0, 137, 123, 0.26);
}

.tile-hero {
  grid-column: 1 / -1;
  min-height: min(72vh, 42rem);
  background:
    rgba(26, 47, 43, 0.18)
    url('images/hero-1.jpg') center/cover no-repeat;
  isolation: isolate;
}

.tile-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(26, 47, 43, 0.18);
  z-index: 0;
}

.tile-hero .tile-panel-body {
  place-content: center;
  justify-items: center;
  text-align: center;
  min-height: 100%;
  padding: clamp(2rem, 4vw, 4rem);
}

.tile-hero .tile-kicker,
.tile-hero p {
  color: rgba(255, 255, 255, 0.92);
}

.tile-hero .tile-heading {
  max-width: 12ch;
  color: var(--tile-surface);
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
}

.tile-programs {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--tile-gap);
}

.tile-program {
  min-height: 18rem;
}

.tile-program:nth-child(1) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.92)),
    url('images/community-1.jpg') center/cover no-repeat;
}

.tile-program:nth-child(2) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.92)),
    url('images/community-2.jpg') center/cover no-repeat;
}

.tile-program:nth-child(3) {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.92)),
    url('images/community-3.jpg') center/cover no-repeat;
}

.tile-program-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 137, 123, 0.16), rgba(38, 166, 154, 0.22));
  color: var(--tile-primary);
  font-size: 1.35rem;
}

.tile-mission {
  grid-column: span 8;
  min-height: 20rem;
  background:
    linear-gradient(130deg, rgba(255,255,255,0.97), rgba(240,255,254,0.96)),
    url('images/scene-1.jpg') right center/cover no-repeat;
}

.tile-mission::after {
  content: "";
  position: absolute;
  width: 12rem;
  height: 12rem;
  right: -2rem;
  bottom: -2rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 82, 82, 0.22), rgba(255, 82, 82, 0));
  pointer-events: none;
}

.tile-stories {
  grid-column: span 4;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--tile-gap);
}

.tile-story {
  min-height: 12rem;
  color: var(--tile-surface);
}

.tile-story::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 47, 43, 0.05), rgba(26, 47, 43, 0.7));
}

.tile-story .tile-panel-body {
  justify-content: end;
}

.tile-story:nth-child(1) {
  background: url('images/portrait-1.jpg') center/cover no-repeat;
}

.tile-story:nth-child(2) {
  background: url('images/portrait-2.jpg') center/cover no-repeat;
}

.tile-story:nth-child(3) {
  background: url('images/portrait-3.jpg') center/cover no-repeat;
}

.tile-story:nth-child(4) {
  background: url('images/portrait-4.jpg') center/cover no-repeat;
}

.tile-story .tile-subheading,
.tile-story p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.96);
}

.tile-impact {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--tile-primary), var(--tile-secondary));
  color: var(--tile-surface);
}

.tile-impact .tile-panel-body {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: center;
}

.tile-impact-item {
  display: grid;
  gap: 0.35rem;
  text-align: center;
}

.tile-impact-number {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

.tile-impact-label {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
}

.tile-team {
  grid-column: span 3;
  min-height: 20rem;
  color: var(--tile-surface);
  background: url('images/community-4.jpg') center/cover no-repeat;
}

.tile-team::after,
.tile-event::after,
.tile-map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 47, 43, 0.08), rgba(26, 47, 43, 0.72));
}

.tile-team .tile-panel-body,
.tile-event .tile-panel-body,
.tile-map .tile-panel-body {
  justify-content: end;
}

.tile-team .tile-kicker,
.tile-team .tile-subheading,
.tile-team p,
.tile-event .tile-kicker,
.tile-event .tile-subheading,
.tile-event p,
.tile-map .tile-kicker,
.tile-map .tile-subheading,
.tile-map p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.94);
}

.tile-events {
  grid-column: span 6;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--tile-gap);
}

.tile-event {
  min-height: 20rem;
}

.tile-event:nth-child(1) {
  background: url('images/scene-2.jpg') center/cover no-repeat;
}

.tile-event:nth-child(2) {
  background: url('images/scene-3.jpg') center/cover no-repeat;
}

.tile-resource {
  grid-column: span 3;
  min-height: 28rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(240, 255, 254, 0.92)),
    url('images/hero-2.jpg') center/cover no-repeat;
}

.tile-resource-list {
  display: grid;
  gap: 0.8rem;
}

.tile-resource-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: var(--tile-radius);
  background: rgba(0, 137, 123, 0.06);
  color: var(--tile-text);
  transition: background var(--tile-transition), transform var(--tile-transition);
}

.tile-resource-link:hover,
.tile-resource-link:focus-visible {
  background: rgba(38, 166, 154, 0.14);
  transform: translateX(4px);
}

.tile-partners {
  grid-column: span 6;
}

.tile-partner-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  align-items: center;
}

.tile-partner-badge {
  min-height: 5rem;
  display: grid;
  place-items: center;
  border-radius: var(--tile-radius);
  border: 1px solid var(--tile-border);
  color: var(--tile-primary);
  font-weight: 700;
  background: linear-gradient(180deg, rgba(38, 166, 154, 0.05), rgba(255, 255, 255, 0.98));
}

.tile-map {
  grid-column: span 3;
  min-height: 20rem;
  background: url('images/hero-3.jpg') center/cover no-repeat;
}

.tile-contact {
  grid-column: span 3;
}

.tile-contact-form {
  display: grid;
  gap: 0.8rem;
}

.tile-input,
.tile-textarea {
  width: 100%;
  border: 1px solid var(--tile-border);
  border-radius: var(--tile-radius);
  background: rgba(255, 255, 255, 0.88);
  color: var(--tile-text);
  padding: 0.9rem 1rem;
  transition: border-color var(--tile-transition), box-shadow var(--tile-transition);
}

.tile-input:focus,
.tile-textarea:focus {
  outline: none;
  border-color: var(--tile-secondary);
  box-shadow: 0 0 0 4px rgba(38, 166, 154, 0.12);
}

.tile-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(0, 137, 123, 0), rgba(0, 137, 123, 0.65), rgba(255, 82, 82, 0.3), rgba(0, 137, 123, 0));
}

.tile-page-hero {
  min-height: 22rem;
  display: grid;
  align-items: end;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.15), rgba(26,47,43,0.68)),
    url('images/hero-2.jpg') center/cover no-repeat;
}

.tile-page-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--tile-gap);
}

.tile-page-span-4 {
  grid-column: span 4;
}

.tile-page-span-6 {
  grid-column: span 6;
}

.tile-page-span-8 {
  grid-column: span 8;
}

.tile-page-span-12 {
  grid-column: 1 / -1;
}

.tile-page-span-3 {
  grid-column: span 3;
}

.tile-team-hero {
  min-height: 24rem;
  display: grid;
  align-items: end;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.12), rgba(26,47,43,0.72)),
    url('images/hero-3.jpg') center 32%/cover no-repeat;
}

.tile-team-intro {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.98), rgba(240,255,254,0.92)),
    url('images/scene-1.jpg') right center/cover no-repeat;
}

.tile-team-summary {
  background: linear-gradient(135deg, rgba(0, 137, 123, 0.96), rgba(38, 166, 154, 0.9));
}

.tile-team-summary .tile-kicker,
.tile-team-summary .tile-subheading,
.tile-team-summary p {
  color: rgba(255, 255, 255, 0.96);
}

.tile-team-member {
  min-height: 100%;
}

.tile-team-portrait {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
}

.tile-team-role {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tile-primary);
}

.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@media (max-width: 1100px) {
  .tile-site {
    grid-template-columns: 1fr;
  }

  .tile-nav {
    position: sticky;
    top: 0.75rem;
    min-height: auto;
    z-index: 20;
  }

  .tile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .tile-nav-toggle {
    display: inline-flex;
  }

  .tile-nav-menu {
    display: none;
    padding-top: 0.5rem;
  }

  .tile-nav.tile-nav-open .tile-nav-menu {
    display: grid;
  }

  .tile-programs,
  .tile-events,
  .tile-stories,
  .tile-impact .tile-panel-body,
  .tile-partner-strip,
  .tile-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tile-mission,
  .tile-stories,
  .tile-team,
  .tile-events,
  .tile-resource,
  .tile-partners,
  .tile-map,
  .tile-contact,
  .tile-page-span-4,
  .tile-page-span-6,
  .tile-page-span-8 {
    grid-column: span 12;
  }

  .tile-page-span-3 {
    grid-column: span 1;
  }
}

@media (max-width: 720px) {
  .tile-site {
    padding: 0.85rem;
  }

  .tile-home-grid,
  .tile-programs,
  .tile-events,
  .tile-stories,
  .tile-impact .tile-panel-body,
  .tile-partner-strip,
  .tile-page-grid {
    grid-template-columns: 1fr;
  }

  .tile-hero {
    min-height: 33rem;
  }

  .tile-program,
  .tile-team,
  .tile-event,
  .tile-map {
    min-height: 16rem;
  }

  .tile-resource {
    min-height: 20rem;
  }

  .tile-nav {
    padding: 1rem;
  }

  .tile-heading {
    font-size: clamp(1.9rem, 9vw, 3rem);
  }

  .tile-impact-item {
    padding: 0.35rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .tile-impact-item:last-child {
    border-bottom: 0;
  }
}