/* Ground Nutrition Wellness — Sea Moss from Tanzania Theme */

:root {
  --sea-forest: #2c6e4b;
  --sea-deep: #0f3d3e;
  --sea-blue: #1e6f7e;
  --sea-moss: #4e8a61;
  --sand: #e7e0cf;
  --foam: #f4f8f7;
  --shell: #faf7ef;
  --text: #223028;
  --muted: #5d6d63;
  --gold: #c2a45d;
  --white: #ffffff;
  --shadow: 0 10px 25px rgba(16, 44, 36, 0.15);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1120px;
}

/* Base */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(78,138,97,0.07), rgba(0,0,0,0) 60%),
    radial-gradient(1000px 500px at 110% 0%, rgba(30,111,126,0.07), rgba(0,0,0,0) 60%),
    linear-gradient(180deg, var(--shell), var(--foam));
  line-height: 1.6;
}

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

h1, h2, h3, h4 { color: var(--sea-deep); line-height: 1.2; margin-top: 0; }
.lead { color: var(--muted); font-size: 1.125rem; }

.container {
  max-width: var(--container);
  padding: 0 1.25rem;
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 239, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(44, 110, 75, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.logo .brand { color: var(--sea-deep); font-weight: 700; letter-spacing: 0.2px; }
/* Header logo image */
.logo-img { height: 44px; width: auto; object-fit: contain; border-radius: 8px; background: #ffffff; padding: 3px; box-shadow: 0 6px 14px rgba(16,44,36,0.15); }

/* Navigation */
.nav-toggle { display: none; background: none; border: 0; }
.nav-toggle .hamburger,
.nav-toggle .hamburger::before,
.nav-toggle .hamburger::after {
  width: 26px; height: 2px; background: var(--sea-deep); display: block; position: relative; border-radius: 2px;
}
.nav-toggle .hamburger::before,
.nav-toggle .hamburger::after { content: ""; position: absolute; left: 0; }
.nav-toggle .hamburger::before { top: -7px; }
.nav-toggle .hamburger::after { top: 7px; }

.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; }
.primary-nav a { color: var(--sea-deep); text-decoration: none; font-weight: 600; padding: 0.35rem 0.5rem; border-radius: 8px; }
.primary-nav a:hover { background: rgba(46, 110, 75, 0.08); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at -10% -20%, rgba(30, 111, 126, 0.25), rgba(0,0,0,0) 60%),
    radial-gradient(900px 500px at 110% 0%, rgba(44, 110, 75, 0.22), rgba(0,0,0,0) 60%),
    linear-gradient(180deg, #eaf4f1 0%, #f7faf9 100%);
}
.hero::before {
  content: "";
  position: absolute;
  right: -120px;
  top: 10%;
  width: 520px;
  height: 520px;
  background-image: url('assets/logo.png');
  background-size: 420px auto;
  background-repeat: no-repeat;
  background-position: center;
  transform: rotate(-14deg);
  opacity: 0.06;
  pointer-events: none;
  filter: saturate(80%);
  mix-blend-mode: multiply;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(100px 40px at 10% 110%, rgba(194,164,93,0.12) 20%, rgba(0,0,0,0) 60%),
                    radial-gradient(110px 45px at 60% 120%, rgba(78,138,97,0.10) 20%, rgba(0,0,0,0) 60%),
                    radial-gradient(90px 35px at 100% 100%, rgba(30,111,126,0.10) 20%, rgba(0,0,0,0) 60%);
  pointer-events: none;
}
.hero-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: center; padding: 5.5rem 0; }
.hero-copy h1 { font-size: clamp(2rem, 4vw, 3rem); }
.hero-copy .lead { margin: 0.75rem 0 1.5rem; max-width: 60ch; }
.hero-ctas { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.hero-image { display: grid; place-items: center; }
.hero-banner {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow);
  background: #f1f6f4;
}
.image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(46,110,75,0.08), rgba(30,111,126,0.12)),
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="320" height="240"><defs><pattern id="w" width="16" height="16" patternUnits="userSpaceOnUse"><path d="M0 8 Q4 0 8 8 T16 8" fill="none" stroke="%2397b6a3" stroke-width="0.6" opacity="0.35"/></pattern></defs><rect width="100%" height="100%" fill="%23f1f6f4"/><rect width="100%" height="100%" fill="url(%23w)"/></svg>');
  background-size: cover;
  box-shadow: var(--shadow);
  color: var(--muted);
  display: grid; place-items: center; font-weight: 700; letter-spacing: 0.08em;
}

/* Sections */
section { padding: 4rem 0; }
.mission.container { padding-top: 3rem; padding-bottom: 3rem; }

.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1rem; }
.values article {
  background: var(--white);
  border: 1px solid rgba(44,110,75,0.10);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.1rem 1.2rem;
  box-shadow: var(--shadow);
}
.values h3 { margin-bottom: 0.4rem; color: var(--sea-forest); }

/* Programs */
.programs { background: linear-gradient(180deg, var(--foam), var(--shell)); border-top: 1px solid rgba(44,110,75,0.08); border-bottom: 1px solid rgba(44,110,75,0.08); }
.program-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 1rem; }
.program-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  border: 1px solid rgba(44,110,75,0.10);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.program-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(180px 60px at 120% 110%, rgba(30,111,126,0.10), rgba(0,0,0,0) 60%);
}
.program-card h3 { color: var(--sea-deep); margin-bottom: 0.4rem; }
.small-link { color: var(--sea-blue); text-decoration: none; font-weight: 700; }
.small-link:hover { text-decoration: underline; }

/* Resources */
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1rem; }
.resource {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  border: 1px solid rgba(44,110,75,0.12);
  box-shadow: var(--shadow);
}
.resource h4 { color: var(--sea-forest); margin-bottom: 0.3rem; }

/* Get Involved */
.get-involved { background: linear-gradient(180deg, #f6faf8, #eef6f2); }
.involved-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1rem; }
.involved-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  border: 1px solid rgba(44,110,75,0.10);
  box-shadow: var(--shadow);
}
.involved-card .muted { color: var(--muted); font-size: 0.9rem; margin-top: 0.4rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 1rem; margin-top: 1rem; }
.contact-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(44,110,75,0.12);
  box-shadow: var(--shadow);
}
.contact-form {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(44,110,75,0.12);
  box-shadow: var(--shadow);
}
.contact-card iframe,
.gform-embed {
  width: 100%;
  height: 700px;
  border: 0;
  border-radius: var(--radius-md);
  background: #fbfdfc;
  box-shadow: var(--shadow);
}
.contact-form label { display: block; font-weight: 700; margin-top: 0.65rem; margin-bottom: 0.35rem; color: var(--sea-deep); }
.contact-form input,
.contact-form textarea {
  width: 100%; padding: 0.7rem 0.8rem; border-radius: 10px; border: 1px solid rgba(44,110,75,0.25);
  outline: none; font: inherit; color: var(--text); background: #fbfdfc;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--sea-blue); box-shadow: 0 0 0 4px rgba(30,111,126,0.15); }
.form-actions { display: flex; gap: 0.6rem; margin-top: 0.9rem; flex-wrap: wrap; }
.form-status { color: var(--sea-forest); min-height: 1.25rem; }

/* Buttons */
.btn {
  appearance: none; border: 0; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; letter-spacing: 0.3px; padding: 0.75rem 1rem; border-radius: 999px; transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  color: var(--sea-deep); background: #e9f3ef; border: 1px solid rgba(44,110,75,0.25);
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn.primary { background: linear-gradient(180deg, var(--sea-forest), #246244); color: var(--white); border-color: transparent; }
.btn.primary:hover { box-shadow: 0 12px 28px rgba(44,110,75,0.35); }
.btn.outline { background: transparent; color: var(--sea-forest); border-color: rgba(44,110,75,0.35); }
.btn.outline:hover { background: rgba(44,110,75,0.06); }

/* Footer */
.site-footer { background: linear-gradient(180deg, #f1f6f4, #e9f1ed); border-top: 1px solid rgba(44,110,75,0.12); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 0; }
.footer-nav a { color: var(--sea-blue); text-decoration: none; font-weight: 700; margin-left: 0.75rem; }
.footer-nav a:hover { text-decoration: underline; }

/* A11y */
:focus-visible { outline: 0; box-shadow: 0 0 0 4px rgba(194,164,93,0.35), 0 0 0 1px var(--gold) inset; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* Utilities */
.muted { color: var(--muted); }

/* Responsive */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; padding: 3.75rem 0; }
  .program-grid { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .gform-embed { height: 880px; }
}

@media (max-width: 720px) {
  .header-inner { height: 64px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; }
  .primary-nav { position: absolute; top: 64px; left: 0; right: 0; background: rgba(250, 247, 239, 0.95); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(44,110,75,0.08); transform: translateY(-10px); opacity: 0; pointer-events: none; transition: opacity 0.2s ease, transform 0.2s ease; }
  .primary-nav ul { flex-direction: column; padding: 0.75rem 1rem 1rem; }
  .primary-nav[aria-expanded="true"] { transform: translateY(0); opacity: 1; pointer-events: auto; }

  .program-grid { grid-template-columns: 1fr; }
  .resource-grid { grid-template-columns: 1fr; }
  .involved-grid { grid-template-columns: 1fr; }
  .gform-embed { height: 1000px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}