/* ===========================================================
   THE SMALL CIRCLES FOUNDATION: Design System
   Apple-style restraint, executed in the brand's own navy and
   steel blue (from the logo). Light throughout, system font,
   generous whitespace, quiet cards, no dark sections.
   =========================================================== */

:root{
  --navy: #1B2A44;
  --navy-deep: #121C2E;
  --steel: #6E97B8;
  --blue: #3876AF;
  --blue-deep: #2E6294;
  --white: #FFFFFF;
  --gray-bg: #F5F5F7;
  --gray-bg-deep: #EDEEF0;
  --gray-text: #6E6E73;
  --line: rgba(0,0,0,.09);

  /* liquid glass */
  --glass-bg: rgba(255,255,255,.74);
  --glass-bg-strong: rgba(255,255,255,.86);
  --glass-border: rgba(255,255,255,.65);
  --glass-shadow: 0 20px 50px -18px rgba(27,42,68,.28), inset 0 1px 0 rgba(255,255,255,.55);
  --glass-shadow-soft: 0 10px 30px -12px rgba(27,42,68,.20), inset 0 1px 0 rgba(255,255,255,.5);
  --blur: blur(24px) saturate(180%);
  --blur-soft: blur(12px) saturate(150%);

  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --container: 1140px;
  --gutter: clamp(24px, 5vw, 64px);
  --radius: 20px;
  --radius-sm: 14px;

  --ease: cubic-bezier(.16,1,.3,1);
  --ease-soft: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  background: var(--white);
  color: var(--navy);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3,h4{
  font-family: var(--font);
  color: var(--navy);
  line-height: 1.12;
  margin: 0 0 .5em;
  font-weight: 600;
  letter-spacing: -0.02em;
}
h2{ font-size: clamp(1.9rem, 3.4vw, 2.75rem); font-weight: 600; }
h3{ font-size: 1.2rem; font-weight: 600; }
h4{
  font-family: var(--font); font-size: .8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em; color: var(--navy);
}

p{ margin: 0 0 1.1em; color: var(--gray-text); }
strong{ color: var(--navy); font-weight: 600; }
a{ color: inherit; text-decoration: none; }

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

.skip-link{
  position:absolute; left:-999px; top:auto;
  background: var(--navy); color:#fff; padding: 10px 18px; z-index: 999;
}
.skip-link:focus{ left: 12px; top: 12px; }

/* ---------- scroll progress ---------- */
.scroll-progress{
  position: fixed; top:0; left:0; height: 3px; width:0%;
  background: var(--blue);
  z-index: 900; transition: width .1s linear;
}

/* ---------- layout helpers ---------- */
section[id]{ scroll-margin-top: 76px; }

.section{
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 120px) var(--gutter);
}

.section--tint{
  max-width: none;
  background:
    radial-gradient(900px circle at 8% 0%, rgba(110,151,184,.16), transparent 55%),
    radial-gradient(800px circle at 95% 100%, rgba(46,98,148,.12), transparent 55%),
    var(--gray-bg);
}
.section--tint > *{ max-width: var(--container); margin-left:auto; margin-right:auto; }
.section--tint{ padding-left:0; padding-right:0; }
.section--tint .section-head,
.section--tint .section-grid,
.section--tint .topic-grid,
.section--tint .learn-source-note,
.section--tint .tabs{ padding-left: var(--gutter); padding-right: var(--gutter); }

.section-grid{
  display:grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items:start;
}
.section-grid--reverse{ direction: rtl; }
.section-grid--reverse > *{ direction: ltr; }

.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-lede{ font-size: 1.1rem; }

.ink-accent{ color: var(--blue-deep); }

.section-copy{ min-width:0; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family: var(--font); font-weight: 600; font-size: .95rem;
  padding: 14px 28px; border-radius: 999px; border: 1.5px solid transparent;
  cursor:pointer;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease),
              transform .45s var(--ease), box-shadow .45s var(--ease);
}
.btn:hover{ transform: translateY(-2px) scale(1.015); }
.btn:active{ transform: translateY(0) scale(.97); transition-duration: .15s; }

.btn-primary{
  background: linear-gradient(180deg, rgba(255,255,255,.22), rgba(255,255,255,0) 45%), var(--blue);
  color:#fff; box-shadow: 0 8px 20px -8px rgba(56,118,175,.55);
}
.btn-primary:hover{
  background: linear-gradient(180deg, rgba(255,255,255,.22), rgba(255,255,255,0) 45%), var(--blue-deep);
  box-shadow: 0 14px 30px -10px rgba(56,118,175,.6);
}

.btn-accent{
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0) 45%), var(--navy);
  color:#fff; box-shadow: 0 8px 20px -8px rgba(27,42,68,.5);
}
.btn-accent:hover{
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0) 45%), var(--navy-deep);
  box-shadow: 0 14px 30px -10px rgba(27,42,68,.55);
}

.btn-ghost{
  background: var(--glass-bg); color: var(--navy); border-color: var(--glass-border);
  backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  box-shadow: var(--glass-shadow-soft);
}
.btn-ghost:hover{ background: var(--glass-bg-strong); }

.btn-small{ padding: 10px 20px; font-size: .84rem; }

/* ---------- header / nav ---------- */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-scrolled{
  background: var(--glass-bg-strong);
  border-bottom-color: var(--glass-border);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 rgba(255,255,255,.4), 0 12px 30px -20px rgba(27,42,68,.25);
}
.header-inner{
  max-width: var(--container); margin: 0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding: 26px var(--gutter);
  transition: padding .35s var(--ease);
}
.site-header.is-scrolled .header-inner{ padding-top:14px; padding-bottom:14px; }

.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark-img{
  width:40px; height:40px; border-radius:50%; flex-shrink:0;
  transition: width .35s var(--ease), height .35s var(--ease), transform .4s var(--ease);
}
.brand:hover .brand-mark-img{ transform: scale(1.08) rotate(-4deg); }
.site-header.is-scrolled .brand-mark-img{ width:34px; height:34px; }
.brand-word{
  font-family: var(--font); font-size: .92rem; font-weight: 600; color: var(--navy);
  line-height:1.1;
}
.brand-word em{ display:block; font-style: normal; font-size: .56rem; font-weight:500; letter-spacing:.16em; text-transform:uppercase; color: var(--gray-text); margin-top:3px;}

.main-nav{ display:flex; gap: 34px; }
.main-nav a{
  font-size: .78rem; font-weight: 600; color: var(--navy); position:relative; padding: 4px 0;
  text-transform: uppercase; letter-spacing: .05em;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:1.5px; background: var(--blue);
  border-radius:1px; transform: scaleX(0); transform-origin:right; transition: transform .3s var(--ease);
}
.main-nav a:hover::after{ transform: scaleX(1); transform-origin:left; }

.header-actions{ display:flex; align-items:center; gap:18px; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;
}
.nav-toggle span{ width:22px; height:2px; background: var(--navy); transition: transform .3s var(--ease), opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{
  display:none; flex-direction:column; gap: 0; background: var(--white);
  max-height:0; overflow:hidden; transition: max-height .4s var(--ease);
  border-top: 1px solid var(--line);
}
.mobile-nav.is-open{ max-height: 520px; }
.mobile-nav a{
  padding: 16px var(--gutter); border-bottom: 1px solid var(--line); font-weight:500;
}
.mobile-nav .btn{ margin: 18px var(--gutter); }

@media (max-width: 900px){
  .main-nav{ display:none; }
  .nav-toggle{ display:flex; }
  .mobile-nav{ display:flex; }
}

/* ---------- hero ---------- */
.hero{
  position: relative;
  padding: 160px var(--gutter) 80px;
  background:
    radial-gradient(900px circle at 10% 0%, rgba(110,151,184,.20), transparent 55%),
    radial-gradient(700px circle at 95% 55%, rgba(27,42,68,.10), transparent 60%),
    var(--white);
}
.hero-inner{
  max-width: var(--container); margin: 0 auto;
  display:grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 5vw, 72px);
  align-items:center;
}
.hero-copy{ max-width: 620px; }
.hero-title{
  font-size: clamp(2.6rem, 5.6vw, 4.2rem);
  margin-bottom: .4em;
  color: var(--navy);
}
.hero-sub{ font-size: 1.14rem; max-width: 560px; color: var(--gray-text); }
.hero-sub strong{ color: var(--navy); }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; margin: 32px 0 30px; }

.partner-badge{
  display:inline-flex; align-items:center; gap:12px;
  font-size:.88rem; color: var(--gray-text); padding: 6px 18px 6px 8px;
  border-radius: 999px; border: 1px solid var(--glass-border);
  background: var(--glass-bg); backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  box-shadow: var(--glass-shadow-soft);
}
.partner-badge strong{ color: var(--navy); }
.partner-badge-logo{ height: 26px; width:auto; flex-shrink:0; border-radius:50%; }

.hero-visual{ position:relative; display:flex; align-items:center; justify-content:center; }
.hero-visual-halo{
  position:relative; width: min(380px, 82vw); aspect-ratio: 1;
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  padding: 15%;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  transition: transform .6s var(--ease);
}
.hero-visual-halo::before{
  content:""; position:absolute; inset:-18%; z-index:-1; border-radius:50%;
  background: radial-gradient(circle, rgba(110,151,184,.35), transparent 70%);
  filter: blur(30px);
}
.hero-visual:hover .hero-visual-halo{ transform: scale(1.02); }
.hero-visual-logo{ width:100%; height:auto; }

@media (max-width: 880px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ display:none; }
}

/* ---------- stats band ---------- */
.stats-band{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  color: var(--navy);
  max-width:none; padding: 64px var(--gutter);
  background:
    radial-gradient(800px circle at 15% 20%, rgba(110,151,184,.18), transparent 60%),
    radial-gradient(700px circle at 88% 80%, rgba(56,118,175,.13), transparent 60%),
    var(--gray-bg);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.stats-band .stat{
  padding: 30px 26px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); box-shadow: var(--glass-shadow);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
  transition: transform .5s var(--ease), background .5s var(--ease);
}
.stats-band .stat:hover{ transform: translateY(-4px) scale(1.012); background: var(--glass-bg-strong); }
.stat-number, .stat-suffix{
  font-family: var(--font); font-size: 2.6rem; color: var(--navy); font-weight:600; display:inline;
  font-variant-numeric: tabular-nums; letter-spacing:-.02em;
}
.stat-suffix{ font-size: 1.5rem; color: var(--blue-deep); }
.stat-label{ font-size:.88rem; color: var(--gray-text); margin-top:8px; max-width:240px; }

@media (max-width: 700px){
  .stats-band{ grid-template-columns: 1fr; gap: 16px; }
}

/* ---------- about / generic split sections ---------- */
#about{
  background:
    radial-gradient(750px circle at 8% 10%, rgba(110,151,184,.18), transparent 55%),
    radial-gradient(650px circle at 95% 90%, rgba(27,42,68,.09), transparent 60%);
}

.section-visual{ position:relative; }

.quote-block{
  max-width: 460px; padding: 36px 34px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); box-shadow: var(--glass-shadow);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.quote-mark{
  font-family: var(--font); font-size: 3.6rem; line-height:.5; color: var(--steel);
  display:block; margin-bottom: 14px; font-weight:600;
}
.quote-text{
  font-family: var(--font); font-size: 1.4rem; font-weight:500;
  color: var(--navy); margin:0; line-height:1.4;
}

.chain{ margin: 32px 0; padding-top: 24px; border-top: 1px solid var(--line); }
.chain-label{ font-weight:600; font-size:.8rem; text-transform:uppercase; letter-spacing:.05em; color: var(--navy); margin-bottom:18px; }
.chain-steps, .playbook{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:16px; }
.chain-steps li, .playbook li{ display:flex; gap:16px; align-items:baseline; font-size:.98rem; color: var(--gray-text); }
.chain-index{
  font-family: var(--font); font-weight:600; color: var(--blue-deep); font-size:1rem;
  flex-shrink:0; width: 28px; font-variant-numeric: tabular-nums;
}

.callout{
  padding: 4px 0 4px 20px; border-left: 3px solid var(--steel);
  font-size:.94rem; color: var(--gray-text);
}

/* ---------- learn / topic grid ---------- */
.topic-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 8px;
}
.topic-card{
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); box-shadow: var(--glass-shadow-soft);
  backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  padding: 30px 28px;
  transition: background .5s var(--ease), transform .5s var(--ease), box-shadow .5s var(--ease);
}
.topic-card:hover{ background: var(--glass-bg-strong); transform: translateY(-5px) scale(1.012); box-shadow: var(--glass-shadow); }
.topic-index{
  font-family: var(--font); font-size:.82rem; color: var(--gray-text); font-weight:600;
  display:block; margin-bottom:14px; font-variant-numeric: tabular-nums;
}
.topic-card h3{ margin-bottom: 8px; }
.topic-card p{ font-size:.92rem; margin-bottom:0; }

.learn-source-note{ font-size:.82rem; color: var(--gray-text); margin-top: 28px; max-width: 640px; }

@media (max-width: 860px){ .topic-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .topic-grid{ grid-template-columns: 1fr; } }

#involved{
  background:
    radial-gradient(750px circle at 92% 0%, rgba(56,118,175,.14), transparent 55%),
    radial-gradient(650px circle at 5% 100%, rgba(110,151,184,.14), transparent 55%);
}

/* ---------- tabs ---------- */
.tab-list{
  display:flex; gap: 4px; margin-bottom: 40px; flex-wrap:wrap;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 999px; padding: 5px;
  backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  box-shadow: var(--glass-shadow-soft);
}
.tab-btn{
  font-family: var(--font); font-weight:600; font-size:.86rem;
  color: var(--gray-text); background: transparent; border:none; cursor:pointer;
  padding: 12px 22px; border-radius: 999px; flex:1;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.tab-btn.is-active{ color: #fff; background: var(--navy); }

.tab-panel{ display:none; }
.tab-panel.is-active{ display:block; animation: revealIn .6s var(--ease); }
@keyframes revealIn{ from{ opacity:0; transform: translateY(14px) scale(.99); filter: blur(4px); } to{ opacity:1; transform:none; filter: blur(0); } }

.tab-intro{ max-width: 620px; font-size:1.02rem; margin-bottom: 30px; }

/* ---------- forms ---------- */
.app-form{ max-width: 680px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap: 20px; margin-bottom:20px; }
.app-form label{
  display:flex; flex-direction:column; gap:8px; font-size:.82rem; font-weight:600; color: var(--navy);
}
.app-form label.full{ margin-bottom:20px; }
.app-form input, .app-form select, .app-form textarea{
  font-family: var(--font); font-size: .98rem; font-weight:400; color: var(--navy);
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--gray-bg); transition: border-color .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.app-form input:focus, .app-form select:focus, .app-form textarea:focus{
  outline:none; border-color: var(--blue); background: var(--white);
  box-shadow: 0 0 0 4px rgba(61,124,184,.12);
}
.app-form textarea{ resize: vertical; min-height: 90px; font-family: var(--font); }

.agreements{ display:flex; flex-direction:column; gap:10px; margin: 10px 0 26px; }
.checkline{ display:flex !important; flex-direction:row !important; align-items:flex-start; gap:10px; font-weight:400 !important; font-size:.88rem !important; color: var(--gray-text) !important; }
.checkline input{ margin-top:3px; accent-color: var(--blue); flex-shrink:0; }

@media (max-width:640px){ .form-row{ grid-template-columns:1fr; } }

.form-success{
  display:none; align-items:flex-start; gap:16px; max-width:520px;
  padding: 22px 24px; border-radius: var(--radius);
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.form-success.is-visible{ display:flex; animation: revealIn .45s var(--ease); }
.form-success h4{ margin-bottom:6px; }
.form-success p{ margin:0; font-size:.9rem; }
.success-check{ width:30px; height:30px; flex-shrink:0; margin-top:2px; }
.success-check circle{ fill: none; stroke: var(--blue); stroke-width:2.5; }
.success-check path{ fill:none; stroke: var(--blue); stroke-width:3; stroke-linecap:round; stroke-linejoin:round; }

/* ---------- chapters stat cards ---------- */
.stat-cards{ display:flex; flex-direction:column; gap:14px; }
.mini-card{
  display:flex; align-items:center; gap:22px; padding: 22px 26px;
  background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  box-shadow: var(--glass-shadow-soft);
  backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  font-size:.94rem; color: var(--gray-text);
  transition: box-shadow .5s var(--ease), transform .5s var(--ease), background .5s var(--ease);
}
.mini-card:hover{ box-shadow: var(--glass-shadow); transform: translateY(-4px) scale(1.01); background: var(--glass-bg-strong); }
.mini-card--accent{
  background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,0) 45%), var(--navy);
  color: rgba(255,255,255,.85); border-color: var(--navy);
}
.mini-card--accent:hover{ background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,0) 45%), var(--navy); }
.mini-card--accent .mini-card-num{ color: var(--white); }
.mini-card-num{ font-family: var(--font); font-size:1.8rem; color: var(--navy); font-weight:600; flex-shrink:0; min-width:64px; font-variant-numeric: tabular-nums; }

/* ---------- donate ---------- */
.donate-section{
  max-width:none;
  background:
    radial-gradient(850px circle at 15% 10%, rgba(110,151,184,.17), transparent 55%),
    radial-gradient(750px circle at 88% 90%, rgba(46,98,148,.12), transparent 55%),
    linear-gradient(180deg, var(--white), var(--gray-bg));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.donate-inner{ max-width: 680px; margin:0 auto; text-align:center; }
.donate-copy{ color: var(--gray-text); font-size:1.08rem; }
.donate-copy strong{ color: var(--navy); }
.donate-chain{
  display:flex; align-items:center; justify-content:center; gap:10px; flex-wrap:wrap;
  margin: 40px 0; font-family: var(--font); font-weight:600;
  font-size:.9rem; color: var(--navy);
}
.donate-chain span{
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  padding: 9px 16px; border-radius: 999px;
  backdrop-filter: var(--blur-soft); -webkit-backdrop-filter: var(--blur-soft);
  box-shadow: var(--glass-shadow-soft);
}
.chain-arrow{ width:26px; height:16px; }
.chain-arrow path{ fill:none; stroke: var(--steel); stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.donate-note{ margin-top:16px; font-size:.82rem; color: var(--gray-text); }

@media (max-width:640px){ .donate-chain{ flex-direction:column; } .chain-arrow{ transform:rotate(90deg); } }

.partner-logos{
  display:flex; align-items:center; justify-content:center; gap:20px;
  margin-top: 52px; padding-top: 34px; border-top: 1px solid var(--line);
}
.partner-logos-mark{ height: 42px; width:auto; border-radius:50%; }
.partner-logos-cdf{ height: 34px; width:auto; }
.partner-logos-x{ font-family: var(--font); font-size:1.2rem; color: var(--gray-text); }
@media (max-width:560px){ .partner-logos{ flex-direction:column; gap:16px; } }

/* ---------- contact ---------- */
#contact{
  background: radial-gradient(700px circle at 12% 15%, rgba(110,151,184,.16), transparent 55%);
}

.contact-card{
  max-width: 420px; padding: 34px 32px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); box-shadow: var(--glass-shadow);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.contact-link{
  display:flex; justify-content:space-between; align-items:center; gap:12px;
  padding: 16px 0; border-bottom: 1px solid var(--line); font-weight:600; font-size:.96rem;
  transition: color .3s var(--ease);
}
.contact-card > .contact-link:first-of-type{ border-top: 1px solid var(--line); }
.contact-link span:first-child{ color: var(--gray-text); font-weight:500; font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; }
.contact-link:hover{ color: var(--blue-deep); }
.contact-disclaimer{ font-size:.78rem; margin-top:20px; margin-bottom:0; }

/* ---------- handbook ---------- */
.handbook{ max-width: 720px; }
.handbook h4{ margin-top: 30px; }
.handbook h4:first-child{ margin-top:0; }

/* ---------- footer ---------- */
.site-footer{ background: var(--gray-bg); color: var(--gray-text); border-top: 1px solid var(--line); }
.footer-inner{
  max-width: var(--container); margin:0 auto; padding: 72px var(--gutter) 44px;
  display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px;
}
.footer-brand{ display:flex; flex-direction:column; gap:16px; }
.footer-brand-img{ border-radius:50%; }
.footer-brand p{ color: var(--gray-text); font-size:.86rem; max-width:280px; }
.footer-col{ display:flex; flex-direction:column; gap:12px; }
.footer-col h5{ color: var(--navy); font-size:.76rem; text-transform:uppercase; letter-spacing:.06em; margin:0 0 6px; font-family: var(--font); font-weight:600; }
.footer-col a{ color: var(--gray-text); font-size:.9rem; transition: color .3s var(--ease); }
.footer-col a:hover{ color: var(--blue-deep); }
.footer-bottom{
  max-width: var(--container); margin:0 auto; padding: 22px var(--gutter) 36px;
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  border-top: 1px solid var(--line); font-size:.78rem; color: var(--gray-text);
}

@media (max-width: 860px){
  .section-grid{ grid-template-columns: 1fr; }
  .section-grid--reverse{ direction: ltr; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px){
  .footer-inner{ grid-template-columns: 1fr; }
}

/* ---------- scroll reveal ---------- */
[data-reveal]{
  opacity:0; transform: translateY(26px) scale(.98); filter: blur(6px);
  transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease);
  will-change: opacity, transform, filter;
}
[data-reveal].is-visible{ opacity:1; transform:none; filter: blur(0); }
[data-reveal]:nth-child(2){ transition-delay:.08s; }
[data-reveal]:nth-child(3){ transition-delay:.16s; }
[data-reveal]:nth-child(4){ transition-delay:.24s; }
[data-reveal]:nth-child(5){ transition-delay:.32s; }
[data-reveal]:nth-child(6){ transition-delay:.4s; }

@media (prefers-reduced-motion: reduce){
  [data-reveal]{ filter:none; }
}