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

:root {
  --color-bg: #f7f9fb;
  --color-surface: #ffffff;
  --color-text: #1a2b3c;
  --color-text-muted: #5a6b7d;
  --color-primary: #0d6e6e;
  --color-primary-dark: #095555;
  --color-primary-light: #e6f4f4;
  --color-accent: #c45c26;
  --color-accent-light: #fdf0e8;
  --color-border: #dde4ea;
  --font-sans: "DM Sans", system-ui, -apple-system, sans-serif;
  --font-display: "Playfair Display", Georgia, serif;
  --shadow-sm: 0 1px 3px rgba(26, 43, 60, 0.08);
  --shadow-md: 0 8px 30px rgba(26, 43, 60, 0.1);
  --radius: 12px;
  --radius-lg: 20px;
  --max-width: 1120px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
}

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

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.narrow {
  max-width: 720px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.logo-img {
  display: block;
  width: auto;
  height: auto;
  max-height: 2.75rem;
}

@media (min-width: 768px) {
  .logo-img {
    max-height: 3.25rem;
  }
}

@media (min-width: 1024px) {
  .logo-img {
    max-height: 3.75rem;
  }
}

.nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

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

.nav-cta {
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: white !important;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  color: white !important;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 0 1rem 1rem;
  border-bottom: 1px solid var(--color-border);
  background: white;
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav a {
  padding: 0.75rem 0;
  text-decoration: none;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav a:last-child {
  border-bottom: none;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
  }

  .menu-toggle,
  .mobile-nav {
    display: none !important;
  }
}

/* Hero */
.hero {
  padding: 4rem 0 5rem;
  background:
    radial-gradient(ellipse 80% 60% at 70% 0%, rgba(13, 110, 110, 0.12), transparent),
    linear-gradient(180deg, #eef5f5 0%, var(--color-bg) 100%);
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  margin: 0.5rem 0 1rem;
  font-weight: 700;
}

.eyebrow {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.hero-card-inner {
  padding: 2rem;
}

.hero-stat-label {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.hero-promise {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-promise li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
}

.hero-promise li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: white;
}

.btn-secondary {
  background: white;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0 0 1rem;
  line-height: 1.2;
}

.section h3 {
  font-size: 1.125rem;
  margin: 1.5rem 0 0.75rem;
}

.mission {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.mission p {
  margin: 0;
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

.about-lead {
  display: grid;
  gap: 2rem;
  margin-bottom: 3rem;
}

.about-portrait {
  margin: 0;
}

.about-portrait img {
  display: block;
  width: 100%;
  max-width: 280px;
  margin-inline: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.about-portrait figcaption {
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  text-align: center;
}

.about-copy h2 {
  margin-top: 0;
}

.about-aside {
  margin-top: 1.75rem;
  padding: 1.75rem;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(13, 110, 110, 0.15);
}

.about-aside h3 {
  margin-top: 0;
  color: var(--color-primary-dark);
}

.about-aside p {
  margin: 0;
}

.about-gallery h3 {
  margin-top: 0;
}

.about-gallery > p {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  max-width: 42rem;
}

.photo-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

@media (min-width: 900px) {
  .photo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.photo-grid figure {
  margin: 0;
}

.photo-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .about-lead {
    grid-template-columns: minmax(200px, 280px) 1fr;
    align-items: start;
  }

  .about-portrait img {
    margin-inline: 0;
  }

  .about-portrait figcaption {
    text-align: left;
  }
}

/* Portal sections */
.portal {
  background: var(--color-surface);
}

.portal-seek {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface) 100%);
}

.portal-donate {
  border-top: 1px solid var(--color-border);
}

.portal-header {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.portal-icon {
  font-size: 2rem;
  line-height: 1;
}

.portal-header p {
  margin: 0.5rem 0 0;
  color: var(--color-text-muted);
}

.portal-body {
  padding: 2rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.portal-donate .portal-body {
  background: var(--color-accent-light);
  border-color: rgba(196, 92, 38, 0.2);
}

.steps {
  margin: 0 0 1.5rem;
  padding-left: 1.25rem;
}

.steps li {
  margin-bottom: 0.5rem;
}

.portal-note {
  margin: 0 0 1.5rem;
  padding: 1rem 1.25rem;
  background: white;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
  font-size: 0.9375rem;
}

.portal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 2rem;
}

.portal-actions:last-child {
  margin-bottom: 0;
}

/* Contact */
.contact {
  background: var(--color-primary);
  color: white;
}

.contact h2 {
  color: white;
}

.contact p {
  color: rgba(255, 255, 255, 0.88);
}

.contact-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.contact-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-label {
  margin: 0 0 0.25rem;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.8;
}

.contact-email {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
  color: white;
  text-decoration: none;
  word-break: break-all;
}

.contact-email:hover {
  text-decoration: underline;
  color: white;
}

.contact-domain {
  margin: 1rem 0 0;
  font-size: 0.9375rem;
  opacity: 0.75;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Footer */
.site-footer {
  padding: 2rem 0;
  background: #0f1f2d;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
}

.footer-inner p {
  margin: 0;
}

.footer-meta {
  opacity: 0.7;
}