/* ==========================================================================
   CharityHosts — stylesheet
   Palette: cool, corporate-trustworthy blues + gold/teal accents
   ========================================================================== */

:root{
  --ink:#16263A;            /* deep navy — text, dark sections */
  --ink-soft:#5A6B7E;       /* slate blue-grey — secondary text */
  --paper:#EEF2F6;          /* cool pale blue-grey — page background */
  --card:#FFFFFF;           /* white — card / alt-section background */

  --blue:#2C5C8A;           /* primary — Website */
  --blue-dark:#1E4566;      /* hover state for primary */
  --gold:#D9A441;           /* Donations accent */
  --teal:#3F8FA3;           /* Supporters & community accent */

  --line:rgba(22,38,58,0.13);
  --radius:14px;
  --shadow:0 16px 40px -16px rgba(22,38,58,0.28);

  --font-display:'Fraunces', serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; }
ul{ margin:0; padding:0; }

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  letter-spacing:-0.01em;
  color:var(--ink);
  margin:0;
}
h1{ font-size:clamp(2.3rem, 4.6vw, 3.6rem); font-weight:600; }
h2{ font-size:clamp(1.7rem, 3.2vw, 2.5rem); }
h3{ font-size:1.2rem; font-weight:600; }

p{ margin:0; }

.container{ width:100%; max-width:1140px; margin:0 auto; padding:0 24px; }

.eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--blue);
  font-weight:600;
  margin-bottom:12px;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  border-radius:10px;
  font-weight:600;
  font-size:0.95rem;
  text-decoration:none;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--blue); color:#fff; }
.btn-primary:hover{ background:var(--blue-dark); transform:translateY(-1px); }
.btn-secondary{ background:transparent; border-color:var(--ink); color:var(--ink); }
.btn-secondary:hover{ background:var(--ink); color:#fff; }
.btn-ongold{ background:var(--gold); color:var(--ink); }
.btn-ongold:hover{ background:#e6b563; transform:translateY(-1px); }
.btn-sm{ padding:10px 18px; font-size:0.88rem; }

:focus-visible{ outline:2px solid var(--blue); outline-offset:3px; }

/* ===== Nav ===== */
.site-nav{
  position:sticky; top:0; z-index:50;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1140px; margin:0 auto; padding:16px 24px;
  display:flex; align-items:center; justify-content:space-between;
  gap:24px; position:relative;
}
.logo{
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-display); font-weight:700; font-size:1.35rem;
  text-decoration:none; color:var(--ink); flex-shrink:0;
}
.nav-links{
  display:flex; gap:30px; align-items:center;
  font-weight:500; font-size:0.95rem; flex-grow:1; justify-content:center;
}
.nav-links a{ text-decoration:none; color:var(--ink); }
.nav-links a:hover{ color:var(--blue); }
.nav-cta{ display:flex; align-items:center; gap:14px; flex-shrink:0; }
.nav-toggle{ display:none; }
.nav-toggle-label{ display:none; cursor:pointer; font-size:1.4rem; line-height:1; padding:4px; }

@media (max-width:880px){
  .nav-links{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:16px;
    background:var(--paper); border-bottom:1px solid var(--line);
    padding:20px 24px;
  }
  .nav-toggle:checked ~ .nav-links{ display:flex; }
  .nav-toggle-label{ display:block; }
  .nav-cta .btn-primary{ display:none; }
}
@media (min-width:881px){
  .nav-cta .nav-toggle-label{ display:none; }
}

/* ===== Sections ===== */
.section{ padding:76px 0; }
.section-alt{ background:var(--card); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-head{ max-width:620px; margin-bottom:48px; }
.section-head h2{ margin-bottom:12px; }
.section-head p{ color:var(--ink-soft); font-size:1.02rem; }

/* ===== Hero photo banner ===== */
.hero-photo{
  position:relative;
  min-height:560px;
  display:flex;
  align-items:center;
  background-color:var(--ink);
  background-image:url('../assets/hero-banner.svg');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero-photo::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(115deg, rgba(22,38,58,0.92) 0%, rgba(22,38,58,0.62) 45%, rgba(22,38,58,0.30) 100%);
}
.hero-photo .container{ position:relative; z-index:1; padding:90px 24px; }
.hero-photo .eyebrow{ color:var(--gold); }
.hero-photo h1{ color:#fff; max-width:18ch; margin:14px 0 20px; }
.hero-photo .lead{ color:rgba(255,255,255,0.86); max-width:46ch; margin-bottom:30px; font-size:1.08rem; }
.hero-photo .hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; }
.hero-photo .btn-secondary{ border-color:rgba(255,255,255,0.55); color:#fff; }
.hero-photo .btn-secondary:hover{ background:rgba(255,255,255,0.12); }

@media (max-width:600px){
  .hero-photo{ min-height:480px; }
  .hero-photo .container{ padding:60px 24px; }
}

/* ===== Intro diagram (how it fits together) ===== */
.intro-diagram{ padding:56px 0; text-align:center; }
.intro-diagram .diagram-wrap{ max-width:420px; margin:0 auto; }
.intro-diagram .caption{
  font-family:var(--font-mono); font-size:0.85rem; letter-spacing:0.04em;
  color:var(--ink-soft); margin-top:14px;
}
.intro-diagram h2{ margin-bottom:8px; }
.intro-diagram .section-head{ margin:0 auto 36px; text-align:center; }

/* ===== Problem cards ===== */
.problem-image{ margin-bottom:44px; }
.problem-image svg{ width:100%; height:auto; max-width:760px; margin:0 auto; }
.problem-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.problem-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:28px;
}
.dot{ width:13px; height:13px; border-radius:50%; margin-bottom:18px; }
.dot.accent-blue{ background:var(--blue); }
.dot.accent-gold{ background:var(--gold); }
.dot.accent-teal{ background:var(--teal); }
.problem-card h3{ margin-bottom:8px; font-size:1.08rem; }
.problem-card p{ color:var(--ink-soft); font-size:0.95rem; }
.problem-note{
  margin-top:36px; font-family:var(--font-display); font-size:1.2rem; font-weight:500;
  color:var(--ink); text-align:center;
}
@media (max-width:880px){ .problem-grid{ grid-template-columns:1fr; } }

/* ===== Platform / three jobs ===== */
.platform-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.platform-card{ border-top:4px solid var(--ink-soft); padding-top:22px; }
.platform-card.accent-blue{ border-top-color:var(--blue); }
.platform-card.accent-gold{ border-top-color:var(--gold); }
.platform-card.accent-teal{ border-top-color:var(--teal); }
.platform-tag{
  display:inline-block; font-family:var(--font-mono); font-size:0.74rem;
  letter-spacing:0.12em; text-transform:uppercase; color:var(--ink-soft);
  margin-bottom:10px;
}
.platform-card h3{ margin-bottom:10px; }
.platform-card p{ color:var(--ink-soft); font-size:0.96rem; }
@media (max-width:880px){ .platform-grid{ grid-template-columns:1fr; gap:32px; } }

/* ===== Why grid ===== */
.why-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px 40px; }
.why-item{ display:flex; gap:14px; align-items:flex-start; }
.why-icon{ flex-shrink:0; width:26px; height:26px; color:var(--blue); margin-top:2px; }
.why-item h3{ font-size:1.02rem; margin-bottom:4px; }
.why-item p{ color:var(--ink-soft); font-size:0.94rem; }
@media (max-width:700px){ .why-grid{ grid-template-columns:1fr; } }

/* ===== Pricing ===== */
.pricing-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:stretch; }
.price-card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:32px; display:flex; flex-direction:column; position:relative;
}
.price-card.featured{ background:var(--card); border-color:var(--blue); box-shadow:var(--shadow); }
.price-card.featured::before{
  content:"Most popular";
  position:absolute; top:-13px; right:24px;
  background:var(--blue); color:#fff;
  font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.06em;
  padding:5px 12px; border-radius:6px;
}
.price-card h3{ font-size:1.1rem; }
.price-card .tagline{ color:var(--ink-soft); font-size:0.88rem; margin-top:6px; }
.price-amount{ font-family:var(--font-display); font-weight:700; font-size:2.5rem; margin:18px 0 2px; }
.price-amount .per{ font-family:var(--font-body); font-weight:500; font-size:0.95rem; color:var(--ink-soft); }
.price-annual{ font-family:var(--font-mono); font-size:0.8rem; color:var(--ink-soft); margin-bottom:22px; }
.price-features{ list-style:none; display:flex; flex-direction:column; gap:10px; font-size:0.92rem; margin-bottom:28px; flex-grow:1; }
.price-features li{ display:flex; gap:9px; align-items:flex-start; }
.price-features .check{ flex-shrink:0; width:17px; height:17px; color:var(--blue); margin-top:3px; }
.pricing-foot{ margin-top:36px; text-align:center; color:var(--ink-soft); font-size:0.92rem; }
.pricing-foot a{ color:var(--blue); font-weight:600; text-decoration:underline; }
@media (max-width:960px){
  .pricing-grid{ grid-template-columns:1fr; max-width:480px; margin:0 auto; }
  .price-card.featured{ order:-1; }
}

/* ===== Demo ===== */
.demo-inner{ display:grid; grid-template-columns:0.95fr 1.05fr; gap:56px; align-items:center; }
.demo-text .lead{ color:var(--ink-soft); font-size:1.02rem; margin-bottom:24px; max-width:42ch; }
@media (max-width:880px){
  .demo-inner{ grid-template-columns:1fr; gap:40px; }
  .demo-visual{ order:-1; }
}

/* ===== About ===== */
.about-inner{ max-width:760px; }
.about-inner p{ color:var(--ink-soft); font-size:1.02rem; margin-bottom:8px; }
.badge-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:24px; }
.badge{
  font-family:var(--font-mono); font-size:0.74rem; letter-spacing:0.05em;
  text-transform:uppercase; border:1px solid var(--line); border-radius:20px;
  padding:8px 16px; color:var(--ink-soft);
}

/* ===== FAQ ===== */
.faq-list{ display:flex; flex-direction:column; border-top:1px solid var(--line); }
details.faq-item{ border-bottom:1px solid var(--line); padding:20px 0; }
details.faq-item summary{
  cursor:pointer; list-style:none;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  font-family:var(--font-display); font-weight:600; font-size:1.05rem;
}
details.faq-item summary::-webkit-details-marker{ display:none; }
details.faq-item summary::after{
  content:"+"; font-family:var(--font-body); font-weight:400; font-size:1.5rem;
  color:var(--blue); flex-shrink:0; transition:transform .2s ease;
}
details.faq-item[open] summary::after{ content:"–"; }
details.faq-item p{ color:var(--ink-soft); max-width:65ch; margin-top:14px; font-size:0.96rem; }

/* ===== CTA + contact form ===== */
.cta-section{ background:var(--ink); color:#fff; text-align:center; }
.cta-section h2{ color:#fff; margin-bottom:14px; }
.cta-section p{ color:rgba(255,255,255,0.78); max-width:50ch; margin:0 auto 30px; font-size:1.02rem; }
.cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; align-items:center; margin-bottom:18px; }
.cta-section .btn-secondary{ border-color:rgba(255,255,255,0.5); color:#fff; }
.cta-section .btn-secondary:hover{ background:rgba(255,255,255,0.12); }
.cta-email{ font-family:var(--font-mono); font-size:0.88rem; color:rgba(255,255,255,0.6); }
.cta-email a{ color:rgba(255,255,255,0.9); text-decoration:underline; }

.cta-divider{
  display:flex; align-items:center; gap:14px; margin:36px auto 28px; max-width:520px;
  color:rgba(255,255,255,0.4); font-family:var(--font-mono); font-size:0.75rem; letter-spacing:0.1em; text-transform:uppercase;
}
.cta-divider::before, .cta-divider::after{ content:""; flex:1; height:1px; background:rgba(255,255,255,0.18); }

.contact-form{ max-width:520px; margin:0 auto; display:flex; flex-direction:column; gap:14px; text-align:left; }
.contact-form .form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.contact-form label{ font-size:0.85rem; font-weight:600; color:rgba(255,255,255,0.85); margin-bottom:6px; display:block; }
.contact-form input, .contact-form textarea{
  width:100%; padding:12px 14px; border-radius:8px;
  border:1px solid rgba(255,255,255,0.25); background:rgba(255,255,255,0.07);
  color:#fff; font-family:var(--font-body); font-size:0.95rem;
}
.contact-form input::placeholder, .contact-form textarea::placeholder{ color:rgba(255,255,255,0.45); }
.contact-form input:focus, .contact-form textarea:focus{ outline:2px solid var(--gold); background:rgba(255,255,255,0.11); }
.contact-form textarea{ resize:vertical; min-height:110px; }
.contact-form .btn{ align-self:flex-start; }
@media (max-width:560px){ .contact-form .form-row{ grid-template-columns:1fr; } }

.form-message{
  max-width:520px; margin:0 auto 24px; padding:14px 18px; border-radius:8px;
  font-size:0.92rem; text-align:left;
}
.form-message.success{ background:rgba(63,143,163,0.18); border:1px solid var(--teal); }
.form-message.error{ background:rgba(217,164,65,0.15); border:1px solid var(--gold); }

/* ===== Footer ===== */
.site-footer{ padding:48px 0 28px; }
.footer-inner{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:32px; }
.footer-brand{ max-width:320px; }
.footer-brand .logo{ margin-bottom:10px; }
.footer-brand p{ color:var(--ink-soft); font-size:0.92rem; }
.footer-links{ display:flex; gap:28px; flex-wrap:wrap; font-size:0.92rem; }
.footer-links a{ text-decoration:none; color:var(--ink); }
.footer-links a:hover{ color:var(--blue); }
.footer-bottom{
  margin-top:36px; padding-top:20px; border-top:1px solid var(--line);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:0.8rem; color:var(--ink-soft); font-family:var(--font-mono);
}