/* ==========================================================================
   Cats Only Charities — styles.css
   One stylesheet for the whole site. Brand colors and spacing live in :root
   below — change a value there and it updates everywhere.
   ========================================================================== */

:root{
  /* ---- Brand colors (edit here) ---- */
  --primary: #6f5a8a;         /* muted purple */
  --primary-dark: #4e3d65;    /* deep purple, used for text on light */
  --primary-tint: #ded3e7;
  --secondary: #7f9270;       /* sage green accent */
  --secondary-light: #9aaa8b;
  --cream: #f7f3eb;
  --lavender: #eee8f3;
  --charcoal: #29272d;        /* matches the logo ink */
  --white: #ffffff;

  --ink: var(--charcoal);
  --ink-soft: #56525c;
  --line: rgba(41,39,45,0.13);

  /* ---- Type ---- */
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, sans-serif;

  --t-body: clamp(1rem, 0.95rem + 0.22vw, 1.1rem);
  --t-h1: clamp(2.1rem, 1.55rem + 2.4vw, 3.5rem);
  --t-h2: clamp(1.7rem, 1.45rem + 1.25vw, 2.4rem);
  --t-h3: clamp(1.1rem, 1.05rem + 0.3vw, 1.25rem);
  --t-lede: clamp(1.03rem, 0.98rem + 0.35vw, 1.18rem);

  /* ---- Layout ---- */
  --wrap: 1140px;
  --wrap-narrow: 680px;
  --gap-section: clamp(3.25rem, 2.75rem + 2.6vw, 6rem);
  --r: 14px;
  --r-sm: 9px;
}

/* --------------------------------------------------------------- Reset */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--sans);
  font-size: var(--t-body);
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; height: auto; }
h1, h2, h3{
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.55em;
  letter-spacing: -0.01em;
}
h1{ font-size: var(--t-h1); }
h2{ font-size: var(--t-h2); }
h3{ font-size: var(--t-h3); }
p{ margin: 0 0 1em; }
ul, ol, dl{ margin: 0; padding: 0; }
a{ color: var(--primary-dark); }

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

a:focus-visible, button:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--primary-dark);
  outline-offset: 3px;
  border-radius: 4px;
}

.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;
}
.skip-link{
  position:absolute; left:1rem; top:-4rem; z-index:1000;
  background: var(--primary-dark); color: var(--white);
  padding: 0.75rem 1.25rem; border-radius: var(--r-sm);
  transition: top 0.2s ease;
}
.skip-link:focus{ top: 1rem; }

/* -------------------------------------------------------------- Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 0.85rem 1.55rem;
  min-height: 48px;
  border-radius: 999px;
  font-weight: 600; font-size: 0.97rem;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--primary); color: var(--white); }
.btn-primary:hover{ background: var(--primary-dark); }
.btn-secondary{ background: transparent; border-color: var(--primary); color: var(--primary-dark); }
.btn-secondary:hover{ background: var(--lavender); }
.btn-ghost{ background: transparent; border-color: rgba(255,255,255,0.5); color: var(--white); }
.btn-ghost:hover{ background: rgba(255,255,255,0.12); }
.btn-lg{ padding: 1rem 2rem; font-size: 1.02rem; }

.btn-row{ display:flex; flex-wrap:wrap; gap: 0.9rem; margin: 1.5rem 0; }
.btn-row-centered{ justify-content:center; margin-top: 2.25rem; }

.text-link{
  font-weight: 600; font-size: 0.93rem;
  color: var(--primary-dark); text-decoration: none;
  border-bottom: 2px solid var(--primary-tint);
}
.text-link:hover{ border-bottom-color: var(--primary); }

/* --------------------------------------------------------------- Header */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled{ box-shadow: 0 6px 22px rgba(41,39,45,0.09); }

.header-inner{
  max-width: var(--wrap); margin: 0 auto;
  padding: 0.7rem 1.25rem;
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
  transition: padding .2s ease;
}
.site-header.is-scrolled .header-inner{ padding: 0.35rem 1.25rem; }

.logo-link{ display:block; flex-shrink:0; }
.logo-img{
  width: auto; height: 62px;
  transition: height .2s ease;
}
.site-header.is-scrolled .logo-img{ height: 46px; }

.main-nav ul{ list-style:none; display:flex; align-items:center; gap: 1.9rem; }
.main-nav a{
  text-decoration:none; color: var(--ink);
  font-weight: 600; font-size: 0.96rem;
  padding: 0.4rem 0; position: relative;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:0;
  height:2px; background: var(--primary);
  transform: scaleX(0); transition: transform .2s ease;
}
.main-nav a:hover::after{ transform: scaleX(1); }
.main-nav a[aria-current="page"]::after{ transform: scaleX(1); }

/* Donate reads as a button inside the nav */
.main-nav a.nav-donate{
  background: var(--primary); color: var(--white);
  padding: 0.6rem 1.35rem; border-radius: 999px;
  min-height: 44px; display:inline-flex; align-items:center;
}
.main-nav a.nav-donate:hover{ background: var(--primary-dark); }
.main-nav a.nav-donate::after{ display:none; }
.main-nav a.nav-donate[aria-current="page"]{ background: var(--primary-dark); }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:46px; height:46px; background:transparent;
  border:1px solid var(--line); border-radius: var(--r-sm); cursor:pointer;
}
.nav-toggle-bar{
  width:20px; height:2px; background: var(--ink); margin:0 auto;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{ border-top:1px solid var(--line); background: var(--cream); }
.mobile-nav ul{ list-style:none; display:flex; flex-direction:column; padding: 0.5rem 1.25rem 1.25rem; }
.mobile-nav a{
  display:flex; align-items:center; min-height:52px;
  padding: 0.5rem 0.25rem; text-decoration:none;
  color: var(--ink); font-weight:600;
  border-bottom: 1px solid var(--line);
}
.mobile-nav a[aria-current="page"]{ color: var(--primary-dark); }

@media (max-width: 900px){
  .main-nav{ display:none; }
  .nav-toggle{ display:flex; }
  .logo-img{ height: 52px; }
}
@media (min-width: 901px){
  .mobile-nav{ display:none !important; }
}

/* ------------------------------------------------------ Section scaffolding */
.section{ padding: var(--gap-section) 1.25rem; }
.wrap{ max-width: var(--wrap); margin: 0 auto; }
.wrap-narrow{ max-width: var(--wrap-narrow); }

.band-cream{ background: var(--cream); }
.band-lavender{ background: var(--lavender); }
.band-charcoal{ background: var(--charcoal); }

.on-dark{ color: var(--white); }
.on-dark-muted{ color: rgba(255,255,255,0.78); }
.center{ text-align:center; }

.eyebrow{
  font-size: 0.82rem; font-weight:700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--primary-dark); margin: 0 0 0.7rem;
}
.eyebrow-light{ color: var(--secondary-light); }

.lede{ font-size: var(--t-lede); color: var(--ink-soft); max-width: 64ch; }
.lede.on-dark-muted{ color: rgba(255,255,255,0.78); }
.center .lede, .lede.center{ margin-inline: auto; }

.fine-print{ font-size: 0.87rem; color: var(--ink-soft); max-width: 70ch; margin-top: 1.5rem; }
.fine-print.center{ margin-inline: auto; }

.callout{
  border-left: 3px solid var(--secondary);
  padding-left: 1.1rem; margin-top: 1.75rem;
  font-size: 0.94rem; color: var(--ink-soft); max-width: 66ch;
}

.pending{ font-style: italic; color: var(--ink-soft); font-size: 0.92rem; margin:0; }
.optional{ font-weight:400; color: var(--ink-soft); }
.rounded{ border-radius: var(--r); }

/* Page header band used on About / Join / Donate */
.page-head{
  background: linear-gradient(180deg, var(--cream) 0%, var(--lavender) 100%);
  padding: clamp(2.75rem, 2.25rem + 2.5vw, 5rem) 1.25rem;
}
.page-head .lede{ max-width: 62ch; }

/* ----------------------------------------------------------------- Hero */
.hero{
  background: linear-gradient(180deg, var(--cream) 0%, var(--lavender) 100%);
  padding: clamp(2.5rem, 2rem + 2.5vw, 4.5rem) 1.25rem;
}
.hero-inner{
  max-width: var(--wrap); margin: 0 auto;
  display:grid; grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(2rem, 3vw, 4rem); align-items:center;
}
.hero-photo{
  border-radius: var(--r);
  aspect-ratio: 6/7; object-fit: cover; width:100%;
  background: var(--primary-tint);
}
.trust{ font-size: 0.9rem; font-style: italic; color: var(--ink-soft); margin:0; }

@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-media{ order: -1; }
  .hero-photo{ aspect-ratio: 16/10; }
}

/* ---------------------------------------------------------------- Grids */
.grid{ display:grid; gap: 1.4rem; margin-top: 2.4rem; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

.card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.6rem;
}
.card h3{ margin-bottom: 0.45em; }
.card p{ color: var(--ink-soft); font-size: 0.95rem; margin: 0 0 0.75rem; }
.card p:last-child{ margin-bottom: 0; }
.card-cream{ background: var(--cream); }
.card-lavender{ background: var(--lavender); border-color: transparent; }
.card-outline{ background: transparent; border-style: dashed; }

.amount{
  font-family: var(--serif); font-size: 1.75rem; font-weight: 600;
  color: var(--primary-dark); margin-bottom: 0.35em !important;
}

@media (max-width: 980px){
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px){
  .grid-3{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .grid-4{ grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------- Split */
.split{
  display:grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 3.5vw, 4rem); align-items: start;
  margin-top: 1.5rem;
}
.split-narrow-left{ grid-template-columns: 0.8fr 1.2fr; }
@media (max-width: 860px){
  .split, .split-narrow-left{ grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------- Stats */
.stats{ display:grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; margin-top: 2.6rem; }
.stats div{ border-top: 2px solid var(--secondary-light); padding-top: 0.9rem; }
.stats dt{
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.09em;
  color: rgba(255,255,255,0.72); margin-bottom: 0.3rem;
}
.stats dd{
  margin:0; font-family: var(--serif);
  font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem); color: var(--white);
}
@media (max-width: 760px){ .stats{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px){ .stats{ grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- Steps */
.steps{
  list-style:none; counter-reset: step;
  display:grid; gap: 0.85rem; margin: 2rem 0; max-width: 600px;
}
.steps li{
  counter-increment: step; position: relative;
  padding: 0.9rem 1rem 0.9rem 3.25rem;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-sm);
}
.steps li::before{
  content: counter(step);
  position:absolute; left: 0.95rem; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--primary); color: var(--white);
  font-size: 0.83rem; font-weight: 700;
  display:flex; align-items:center; justify-content:center;
}

/* ----------------------------------------------------------- Event meta */
.event-sub{
  font-family: var(--serif); font-style: italic;
  font-size: 1.15rem; color: var(--secondary-light); margin-top: -0.4em;
}
.event-meta{ display:grid; gap: 1.1rem; margin-bottom: 1.5rem; }
.event-meta dt{
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--secondary-light); margin-bottom: 0.15rem;
}
.event-meta dd{ margin:0; color: var(--white); font-family: var(--serif); font-size: 1.08rem; }

/* ---------------------------------------------------------------- Forms */
.panel{
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r);
  padding: clamp(1.6rem, 1.35rem + 1vw, 2.5rem);
}
.field{ margin-bottom: 1.05rem; }
.field label{ display:block; font-weight:600; font-size:0.9rem; margin-bottom: 0.35rem; }
.field input, .field select, .field textarea{
  width:100%; padding: 0.75rem 0.9rem;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  font-family: inherit; font-size: 1rem;
  background: var(--white); color: var(--ink);
}
.field textarea{ resize: vertical; min-height: 120px; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px){ .field-row{ grid-template-columns: 1fr; } }

/* Honeypot — off-screen, skipped by keyboard, invisible to real visitors */
.honeypot{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.form-status{ min-height: 1.4em; font-size: 0.9rem; font-weight:600; margin: 0.8rem 0 0; }
.form-status.is-error{ color: #a4453a; }
.form-status.is-success{ color: var(--secondary); }

/* --------------------------------------------------------------- Footer */
.site-footer{
  background: var(--charcoal); color: rgba(255,255,255,0.85);
  padding: var(--gap-section) 1.25rem 2rem;
}
.footer-inner{
  max-width: var(--wrap); margin: 0 auto;
  display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,0.15);
}
.footer-logo{
  height: 78px; width: auto;
  margin-bottom: 0.5rem;
}
.footer-brand p{ color: rgba(255,255,255,0.72); max-width: 34ch; }
.social-links{ display:flex; gap: 1rem; margin-top: 0.9rem; }
.social-links a{
  color: var(--white); text-decoration:none; font-size:0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.4);
}
.site-footer h2{
  font-family: var(--sans); font-size: 0.82rem; font-weight:700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--secondary-light); margin-bottom: 1rem;
}
.footer-nav ul{ list-style:none; }
.footer-nav li{ margin-bottom: 0.6rem; }
.footer-nav a, .footer-contact a{
  color: rgba(255,255,255,0.85); text-decoration:none; font-size:0.94rem;
}
.footer-nav a:hover, .footer-contact a:hover, .social-links a:hover{ text-decoration: underline; }
.footer-contact p{ margin-bottom: 0.55rem; font-size: 0.94rem; color: rgba(255,255,255,0.75); }

.footer-bottom{
  max-width: var(--wrap); margin: 1.6rem auto 0;
  font-size: 0.8rem; color: rgba(255,255,255,0.6);
}
.footer-disclaimer{ margin-top: 0.45rem; max-width: 78ch; }

@media (max-width: 780px){
  .footer-inner{ grid-template-columns: 1fr; gap: 2rem; }
}

/* ------------------------------------------------------- Small screens */
@media (max-width: 480px){
  .btn{ width: 100%; }
  .btn-row{ flex-direction: column; }
}