/* ------------------- */
/* Custom Properties   */
/* ------------------- */

:root {
  --clr-background: #fffdf5;
  --clr-primary: #4a9082; /* Muted teal */
  --clr-accent: #f08080;  /* Muted coral */
  --clr-text: #2b2b2b;    /* Charcoal */
  --clr-text-light: #555;
  --clr-white: #ffffff;
  --clr-light-gray: #f7f7f7;

  --font-heading: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;

  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --fs-h1: 2.5rem;
  --fs-h2: 2rem;
  --fs-h3: 1.25rem;
  --fs-body: 1rem;

  --border-radius: 12px;
  --shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  --transition: all 0.25s ease-in-out;
}

/* ------------------- */
/* Reset & Base Styles */
/* ------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--clr-text);
  background-color: var(--clr-background);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  color: var(--clr-text);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

a {
  color: var(--clr-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover,
a:focus-visible {
  color: var(--clr-accent);
}

ul { list-style: none; }

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

/* ------------------- */
/* Utility Classes     */
/* ------------------- */

.container {
  width: 90%;
  max-width: 1100px;
  margin-inline: auto;
}

.section-padding {
  padding-block: 4rem;
}

.section-title {
  text-align: center;
  margin-bottom: 1.75rem;
}

.section-intro {
  max-width: 70ch;
  margin-inline: auto;
  margin-bottom: 2rem;
  color: var(--clr-text-light);
}

.text-center { text-align: center; }

.bg-light { background-color: var(--clr-light-gray); }

.btn {
  display: inline-block;
  padding: 0.8em 1.4em;
  border-radius: 999px;
  font-weight: var(--fw-medium);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  filter: brightness(0.95);
  color: var(--clr-white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--clr-primary);
  border-color: rgba(74, 144, 130, 0.35);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: rgba(74, 144, 130, 0.12);
  color: var(--clr-primary);
}

/* Accessibility: Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--clr-primary);
  color: white;
  padding: 1rem;
  z-index: 10000;
  transition: top 0.2s ease-in-out;
}

.skip-link:focus { top: 0; }

/* Accessibility: Focus States */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 3px solid rgba(240, 128, 128, 0.8);
  outline-offset: 3px;
}

/* Anchor helper */
.anchor-top {
  position: absolute;
  top: 0;
  left: 0;
  height: 1px;
  width: 1px;
}

/* ------------------- */
/* Header & Navigation */
/* ------------------- */

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  padding-block: 1rem;
  background-color: rgba(255, 253, 245, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

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

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text);
}

.site-logo:hover { color: var(--clr-primary); }

.main-nav {
  position: fixed;
  inset: 0 0 0 30%;
  background: var(--clr-background);
  padding: min(18vh, 9rem) 2rem;
  transform: translateX(100%);
  transition: transform 320ms ease-out;
}

.main-nav[data-visible="true"] { transform: translateX(0%); }

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 1.05rem;
}

.nav-link {
  font-weight: var(--fw-medium);
  color: var(--clr-text);
}

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

.nav-link.active {
  color: var(--clr-primary);
  font-weight: var(--fw-semibold);
  border-bottom: 2px solid rgba(240, 128, 128, 0.85);
  padding-bottom: 0.25rem;
  width: fit-content;
}

.nav-donate { margin-top: 0.75rem; }

.nav-toggle {
  display: block;
  background: transparent;
  border: 0;
  width: 2.4rem;
  height: 2.4rem;
  position: relative;
  z-index: 2000;
}

.hamburger {
  display: block;
  position: relative;
  width: 2rem;
  height: 3px;
  background: var(--clr-text);
  border-radius: 1em;
  transition: transform 250ms ease-in-out;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-text);
  border-radius: 1em;
  transition: transform 250ms ease-in-out, opacity 200ms ease-in-out;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

.nav-toggle[aria-expanded="true"] .hamburger {
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(90deg) translateX(-8px);
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
  opacity: 0;
}

/* ------------------- */
/* Hero Section        */
/* ------------------- */

.hero {
  padding-block: 3.5rem 2rem;
}

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

.hero-content { text-align: center; }

.hero-title { margin-bottom: 1rem; }

.hero-subtitle {
  font-size: 1.08rem;
  color: var(--clr-text-light);
  max-width: 56ch;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.hero-image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--border-radius);
  background: linear-gradient(
    135deg,
    rgba(74, 144, 130, 0.18),
    rgba(240, 128, 128, 0.12)
  );
  border: 1px solid rgba(0,0,0,0.06);
  display: grid;
  place-items: center;
}

.hero-image-text {
  color: var(--clr-text-light);
  font-style: italic;
  padding: 1rem;
  text-align: center;
}

/* ------------------- */
/* Card Grid           */
/* ------------------- */

.card-grid-3,
.card-grid-4 {
  display: grid;
  gap: 1.25rem;
}

.card {
  background: var(--clr-white);
  padding: 1.75rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
}

.card h3 {
  margin-bottom: 0.7rem;
  color: var(--clr-primary);
}

/* ------------------- */
/* Specific Sections   */
/* ------------------- */

.care-list {
  list-style: "✓  ";
  padding-left: 1.5rem;
  display: inline-block;
  text-align: left;
  margin-bottom: 1.25rem;
  color: var(--clr-text-light);
}

.care-list li {
  padding-left: 0.4rem;
  margin-bottom: 0.5rem;
}

.gentle-text {
  font-style: italic;
  color: var(--clr-text-light);
}

/* Trust Strip */
.trust-strip {
  background-color: var(--clr-primary);
  color: var(--clr-white);
  padding-block: 1.35rem;
  font-size: 0.95rem;
}

.trust-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.8rem;
}

/* Final CTA */
.final-cta-actions {
  margin-top: 1.75rem;
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

/* ------------------- */
/* Footer              */
/* ------------------- */

.site-footer {
  background-color: #2d2d2d;
  color: #d0d0d0;
  padding-block: 3rem;
  font-size: 0.95rem;
}

.footer-container {
  display: grid;
  gap: 2rem;
  text-align: center;
}

.site-footer h4 {
  font-family: var(--font-heading);
  color: var(--clr-white);
  margin-bottom: 0.9rem;
  font-size: 1.1rem;
}

.site-footer a { color: #d0d0d0; }

.site-footer a:hover,
.site-footer a:focus-visible { color: var(--clr-accent); }

.footer-social a {
  display: inline-block;
  transition: var(--transition);
}

.footer-social a:hover,
.footer-social a:focus-visible { transform: scale(1.12); }

.footer-copyright {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1.5rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #bdbdbd;
}

/* ------------------- */
/* Media Queries       */
/* ------------------- */

@media (min-width: 768px) {
  :root {
    --fs-h1: 3rem;
    --fs-h2: 2.25rem;
  }

  .section-padding { padding-block: 5rem; }

  .nav-toggle { display: none; }

  .main-nav {
    position: static;
    transform: none;
    background: none;
    padding: 0;
    inset: auto;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: 1.4rem;
    font-size: 0.98rem;
  }

  .nav-donate { margin-top: 0; margin-left: 0.25rem; }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }

  .hero-content { text-align: left; }

  .hero-subtitle { margin-inline: 0; }

  .hero-actions { justify-content: flex-start; }

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

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

  .trust-container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    gap: 1rem;
  }

  .footer-container {
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
    gap: 3rem;
  }

  .footer-copyright {
    grid-column: 1 / -1;
    text-align: center;
  }
}

@media (min-width: 1024px) {
  :root { --fs-h1: 3.4rem; }

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

/* --- Emotional anchors / placeholders (Home) --- */

.hero-softline{
  margin-top: 0.75rem;
  color: var(--clr-text-light);
  font-style: italic;
}

/* Reusable placeholder box */
.placeholder-box{
  width: 100%;
  border-radius: var(--border-radius);
  background: linear-gradient(
    135deg,
    rgba(74, 144, 130, 0.18),
    rgba(240, 128, 128, 0.12)
  );
  border: 1px solid rgba(0,0,0,0.06);
  display: grid;
  place-items: center;
  text-align: center;
  box-shadow: var(--shadow);
}

.placeholder-text{
  color: var(--clr-text-light);
  font-style: italic;
  padding: 1rem;
}

/* Hero placeholder size */
.placeholder-hero{
  aspect-ratio: 4 / 3;
}

/* Story placeholders */
.placeholder-story{
  aspect-ratio: 16 / 10;
  margin-bottom: 1rem;
}

/* Updates placeholders */
.updates-grid{
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
}

.placeholder-update{
  aspect-ratio: 4 / 3;
}

@media (max-width: 768px){
  .updates-grid{
    grid-template-columns: 1fr;
  }
  .placeholder-update{
    aspect-ratio: 16 / 9;
  }
}

/* Micro note under help cards */
.micro-note{
  margin-top: 0.75rem;
  color: var(--clr-text-light);
  font-size: 0.95rem;
  font-style: italic;
}

.pull-quote{
  border-left: 6px solid rgba(74, 144, 130, 0.55);
}

/* Facebook embed - responsive */
.fb-embed-wrap{
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.06);
  background: var(--clr-light-gray);
}

.fb-embed-wrap iframe{
  width: 100%;
  height: 700px;
  display: block;
}