/* ===========================================================
   Mosaic, student-led investment nonprofit
   Shared stylesheet
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Hanken+Grotesk:wght@400;500;600;700;800&family=Sora:wght@500;600;700&display=swap');

:root {
  /* brand */
  --teal:        #18333C;
  --teal-800:    #1C3B45;
  --teal-700:    #244A55;
  --teal-600:    #356069;
  --teal-tint:   #E4ECEB;
  --teal-tint-2: #D3E0DE;
  --gold:        #E09F37;
  --gold-600:    #CC8C26;
  --gold-soft:   #F7E8CB;
  --gold-tint:   #FBF3E2;

  /* neutrals (warm) */
  --bg:     #F7F3EA;
  --bg-2:   #F1EBDD;
  --paper:  #FFFFFF;
  --ink:    #18333C;
  --body:   #41524F;
  --muted:  #6B7B78;
  --line:   #E7E0D1;
  --line-teal: rgba(24,51,60,.10);

  /* type */
  --display: 'Space Grotesk', system-ui, sans-serif;
  --sans: 'Hanken Grotesk', system-ui, sans-serif;

  /* sizing */
  --maxw: 1180px;
  --gut: clamp(20px, 5vw, 64px);
  --radius: 20px;
  --radius-sm: 13px;

  --shadow-sm: 0 2px 8px rgba(24,51,60,.05), 0 1px 2px rgba(24,51,60,.05);
  --shadow:    0 14px 38px -16px rgba(24,51,60,.22), 0 4px 12px -6px rgba(24,51,60,.10);
  --shadow-lg: 0 36px 70px -28px rgba(24,51,60,.34);

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

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--body);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

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

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--ink);
  line-height: 1.04;
  margin: 0;
  letter-spacing: -.02em;
  font-weight: 600;
  text-wrap: balance;
}

p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gut);
}

/* ---------- shared rhythm ---------- */
.section { padding-block: clamp(64px, 9vw, 130px); }
.section--tight { padding-block: clamp(48px, 6vw, 84px); }

.eyebrow {
  font-family: var(--display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-600);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
}
.eyebrow--center::before { display: none; }

.lede {
  font-size: clamp(18px, 2.1vw, 21px);
  color: var(--body);
  max-width: 60ch;
}

/* =================== HEADER =================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247,243,234,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}
.brand img { width: 34px; height: 34px; }
.brand .wordmark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -.02em;
  color: var(--ink);
}
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  text-decoration: none;
  color: var(--teal-700);
  font-weight: 600;
  font-size: 15.5px;
  white-space: nowrap;
  padding: 9px 15px;
  border-radius: 999px;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.nav-links a:hover { background: var(--teal-tint); color: var(--ink); }
.nav-links a.active { color: var(--ink); background: var(--teal-tint); }
.nav .btn { margin-left: 10px; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 44px; height: 44px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 24px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .28s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span::after  { transform: translateY(-7px) rotate(-45deg); }

/* =================== BUTTONS =================== */
.btn {
  --btn-bg: var(--teal);
  --btn-fg: #fff;
  font-family: var(--display);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: -.01em;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 999px;
  border: 0;
  background: var(--btn-bg);
  color: var(--btn-fg);
  text-decoration: none;
  cursor: pointer;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
  box-shadow: 0 8px 20px -10px rgba(24,51,60,.5);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(24,51,60,.5); }
.btn:active { transform: translateY(0); }
.btn .arr { transition: transform .22s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

.btn--gold { --btn-bg: var(--gold); --btn-fg: #2a1d05; box-shadow: 0 10px 24px -10px rgba(224,159,55,.7); }
.btn--gold:hover { background: var(--gold-600); }
.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--line-teal);
}
.btn--ghost:hover { background: var(--teal-tint); box-shadow: inset 0 0 0 1.5px transparent; }
.btn--on-teal-ghost {
  --btn-bg: transparent; --btn-fg: #fff;
  box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.3);
}
.btn--on-teal-ghost:hover { background: rgba(255,255,255,.1); box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.5); }
.btn--lg { padding: 16px 30px; font-size: 17px; }

/* =================== HERO =================== */
.hero {
  position: relative;
  background: var(--teal);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url('assets/mosaic-texture.png');
  background-size: cover;
  background-position: center;
  opacity: .16;
  mix-blend-mode: luminosity;
  z-index: -2;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 80% 0%, rgba(224,159,55,.16), transparent 55%),
              linear-gradient(180deg, rgba(24,51,60,.2), rgba(24,51,60,.65));
  z-index: -1;
}
.hero .container {
  position: relative;
  padding-block: clamp(76px, 12vw, 150px);
}
.hero h1, .hero h2 { color: #fff; }
.hero .eyebrow { color: var(--gold); }
.hero .eyebrow::before { background: var(--gold); }

.hero-home {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
}
.hero-home h1 {
  font-size: clamp(40px, 6.6vw, 82px);
  font-weight: 700;
  margin-top: 18px;
}
.hero-home h1 .accent { color: var(--gold); }
.hero-sub {
  margin-top: 22px;
  font-size: clamp(17px, 2vw, 20px);
  color: rgba(255,255,255,.82);
  max-width: 48ch;
}
.hero-cta { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero-mark {
  justify-self: center;
  width: min(100%, 420px);
  aspect-ratio: 1;
  position: relative;
}
.hero-mark img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 24px 50px rgba(0,0,0,.35)); }

.hero-stats {
  display: flex;
  gap: clamp(20px, 4vw, 48px);
  flex-wrap: wrap;
  margin-top: 52px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,.14);
}
.hero-stats .hs { min-width: 120px; }
.hero-stats .hs b {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 38px);
  color: #fff;
  display: block;
  letter-spacing: -.02em;
}
.hero-stats .hs span { font-size: 14px; color: rgba(255,255,255,.7); }

/* page hero (interior) */
.pagehero { position: relative; background: var(--teal); color: #fff; overflow: hidden; isolation: isolate; }
.pagehero::before {
  content:""; position:absolute; inset:0;
  background-image: url('assets/mosaic-texture.png');
  background-size: cover; background-position: center;
  opacity:.14; mix-blend-mode: luminosity; z-index:-2;
}
.pagehero::after {
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(24,51,60,.25), rgba(24,51,60,.6));
  z-index:-1;
}
.pagehero .container { padding-block: clamp(70px, 10vw, 120px); }
.pagehero h1 { color:#fff; font-size: clamp(38px, 5.6vw, 66px); font-weight:700; margin-top:16px; }
.pagehero .eyebrow { color: var(--gold); }
.pagehero .eyebrow::before { background: var(--gold); }
.pagehero p { color: rgba(255,255,255,.82); max-width: 58ch; margin-top: 20px; font-size: clamp(17px,2vw,20px); }

/* =================== SECTION HEADS =================== */
.shead { max-width: 720px; }
.shead h2 { font-size: clamp(30px, 4.4vw, 50px); margin-top: 16px; font-weight:700; }
.shead p { margin-top: 18px; }
.shead--center { margin-inline: auto; text-align: center; }

/* =================== STAT CARDS (problem) =================== */
.section-problem { background: var(--bg-2); }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 54px;
}
.stat-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px 30px;
  position: relative;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  box-shadow: var(--shadow-sm);
}
.stat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.stat-card::after {
  content:""; position:absolute; left:0; right:0; bottom:0; height:4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-600));
  transform: scaleX(0); transform-origin: left;
  transition: transform .5s var(--ease);
}
.stat-card:hover::after { transform: scaleX(1); }
.stat-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(54px, 7vw, 78px);
  color: var(--teal);
  line-height: .95;
  letter-spacing: -.04em;
}
.stat-num .u { color: var(--gold); }
.stat-card p { margin-top: 16px; color: var(--body); font-size: 16.5px; }
.stat-src {
  display: inline-flex; align-items:center; gap:6px;
  margin-top: 18px;
  font-size: 12.5px; font-weight:600;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--display);
  letter-spacing:.02em;
}
.stat-src:hover { color: var(--gold-600); }
.stat-src svg { width: 13px; height: 13px; }

/* =================== DIFFERENTIATOR CARDS =================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 54px;
}
.feature-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  box-shadow: var(--shadow-sm);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--teal-tint-2); }
.feat-ico {
  width: 56px; height: 56px;
  border-radius: 15px;
  display: grid; place-items: center;
  background: var(--teal-tint);
  margin-bottom: 22px;
  transition: transform .35s var(--ease);
}
.feature-card:hover .feat-ico { transform: rotate(-6deg) scale(1.05); }
.feat-ico svg { width: 27px; height: 27px; }
.feature-card h3 { font-size: 22px; font-weight: 600; }
.feature-card p { margin-top: 12px; color: var(--body); font-size: 16px; }

/* =================== STEPS (curriculum) =================== */
.steps { margin-top: 64px; display: flex; flex-direction: column; gap: 0; position: relative; }
.step {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: clamp(24px, 4vw, 56px);
  padding: 36px 0;
  position: relative;
}
.step + .step { border-top: 1px solid var(--line); }
.step-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(64px, 9vw, 104px);
  line-height: .8;
  color: var(--teal);
  letter-spacing: -.05em;
  position: relative;
}
.step-num span { color: var(--gold); }
.step-body { max-width: 60ch; align-self: center; }
.step-body h3 { font-size: clamp(24px, 3vw, 32px); font-weight: 600; }
.step-body p { margin-top: 14px; color: var(--body); }
.step-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.tag {
  font-family: var(--display);
  font-size: 13.5px; font-weight: 600;
  color: var(--teal-700);
  background: var(--teal-tint);
  padding: 7px 14px;
  border-radius: 999px;
}

/* =================== WHY-JOIN / BENEFIT CARDS =================== */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 50px;
}
.benefit {
  display: flex;
  gap: 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.benefit:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.benefit .b-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  color: var(--gold);
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--gold-tint);
  display: grid; place-items: center;
}
.benefit h3 { font-size: 20px; font-weight: 600; }
.benefit p { margin-top: 9px; color: var(--body); font-size: 16px; }

/* generic split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
}

/* mission statement */
.mission {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.22;
  color: var(--ink);
  letter-spacing: -.02em;
}
.mission .hl { color: var(--gold-600); }

/* "who it's for" chips */
.who-card {
  background: var(--teal);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(36px, 5vw, 56px);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.who-card::before {
  content:""; position:absolute; inset:0;
  background-image:url('assets/mosaic-texture.png');
  background-size:cover; opacity:.13; mix-blend-mode:luminosity; z-index:-1;
}
.who-card h3 { color:#fff; font-size: clamp(24px,3vw,32px); }
.who-card p { margin-top:16px; color: rgba(255,255,255,.82); }
.who-points { list-style:none; padding:0; margin:24px 0 0; display:grid; gap:14px; }
.who-points li { display:flex; gap:13px; align-items:flex-start; color:#fff; font-weight:500; }
.who-points li svg { flex:0 0 auto; width:22px; height:22px; margin-top:1px; color: var(--gold); }

/* =================== TEAM PLACEHOLDERS =================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.team-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.ph {
  position: relative;
  background-color: var(--bg-2);
  background-image: repeating-linear-gradient(135deg, rgba(24,51,60,.05) 0 10px, rgba(24,51,60,.02) 10px 20px);
  border: 1px dashed var(--line-teal);
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  color: var(--muted);
  font-family: 'Space Grotesk', monospace;
  font-size: 12px;
  letter-spacing: .04em;
}
.team-avatar { width: 100%; aspect-ratio: 1; border-radius: 50%; margin-bottom: 16px; }
.team-card .name-ph { height: 16px; width: 60%; margin: 0 auto 9px; border-radius: 6px; background: var(--line); }
.team-card .role-ph { height: 12px; width: 42%; margin: 0 auto; border-radius: 6px; background: var(--bg-2); }

/* =================== CTA BAND =================== */
.cta-band {
  background: var(--teal);
  color: #fff;
  border-radius: clamp(20px, 3vw, 30px);
  padding: clamp(40px, 6vw, 72px);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}
.cta-band::before {
  content:""; position:absolute; inset:0;
  background-image:url('assets/mosaic-texture.png');
  background-size: cover; opacity:.15; mix-blend-mode:luminosity; z-index:-2;
}
.cta-band::after {
  content:""; position:absolute; inset:0;
  background: radial-gradient(90% 120% at 50% -10%, rgba(224,159,55,.2), transparent 60%);
  z-index:-1;
}
.cta-band h2 { color:#fff; font-size: clamp(28px,4vw,46px); font-weight:700; }
.cta-band p { color: rgba(255,255,255,.8); margin: 16px auto 0; max-width: 50ch; }
.cta-band .hero-cta { justify-content: center; }

/* =================== FORM (join) =================== */
.join-layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow);
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 8px;
}
.field label .req { color: var(--gold-600); }
.field input, .field select, .field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 13px 15px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--teal-600);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(53,96,105,.12);
}
.field.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field.row2 .field { margin: 0; }
.field .err {
  display: none;
  color: #b4441f;
  font-size: 13.5px;
  margin-top: 7px;
  font-weight: 500;
}
.field.invalid input, .field.invalid select, .field.invalid textarea {
  border-color: #d2724f;
  background: #fdf4f0;
}
.field.invalid .err { display: block; }
.form-foot { margin-top: 6px; }
.form-foot .btn { width: 100%; justify-content: center; }
.form-note { font-size: 13.5px; color: var(--muted); margin-top: 16px; text-align: center; }

/* success state */
.success {
  display: none;
  text-align: center;
  padding: clamp(30px, 5vw, 50px) 20px;
}
.success.show { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .success.show { animation: pop .45s var(--ease) both; }
}
@keyframes pop { from { transform: scale(.96); } to { transform: none; } }
.success img { width: 96px; height: 96px; margin: 0 auto 24px; }
.success h2 { font-size: clamp(26px, 3.5vw, 38px); font-weight:700; }
.success p { margin: 16px auto 0; max-width: 44ch; color: var(--body); }

/* "what you get" recap card */
.recap {
  background: var(--teal);
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(30px, 4vw, 42px);
  position: relative; overflow: hidden; isolation: isolate;
  position: sticky; top: 96px;
}
.recap::before {
  content:""; position:absolute; inset:0;
  background-image:url('assets/mosaic-texture.png');
  background-size:cover; opacity:.14; mix-blend-mode:luminosity; z-index:-1;
}
.recap h3 { color:#fff; font-size: 24px; }
.recap .recap-list { list-style:none; margin:22px 0 0; padding:0; display:grid; gap:16px; }
.recap .recap-list li { display:flex; gap:13px; align-items:flex-start; }
.recap .recap-list li svg { flex:0 0 auto; width:22px; height:22px; color: var(--gold); margin-top:1px; }
.recap .recap-list li b { color:#fff; font-family: var(--display); font-weight:600; display:block; font-size:16px; }
.recap .recap-list li span { color: rgba(255,255,255,.74); font-size:14.5px; }

/* =================== FOOTER =================== */
.site-footer {
  background: var(--teal);
  color: rgba(255,255,255,.72);
  padding-block: clamp(50px, 7vw, 76px) 34px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.site-footer::before {
  content:""; position:absolute; inset:0;
  background-image:url('assets/mosaic-texture.png');
  background-size: cover; opacity:.07; mix-blend-mode:luminosity; z-index:-1;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.13);
}
.footer-brand .brand .wordmark { color:#fff; }
.footer-brand img { width: 32px; height: 32px; }
.footer-brand p { margin-top: 18px; max-width: 34ch; color: rgba(255,255,255,.66); font-size: 15px; }
.footer-col h4 {
  color:#fff; font-family: var(--display); font-size: 13px;
  letter-spacing:.12em; text-transform: uppercase; font-weight:600; margin-bottom: 16px;
}
.footer-col ul { list-style:none; margin:0; padding:0; display:grid; gap:11px; }
.footer-col a { text-decoration:none; color: rgba(255,255,255,.72); font-size: 15px; transition: color .2s var(--ease); }
.footer-col a:hover { color: var(--gold); }
.footer-bot {
  margin-top: 28px;
  display:flex; flex-wrap:wrap; gap: 12px;
  justify-content: space-between;
  font-size: 13.5px; color: rgba(255,255,255,.5);
}
.footer-bot .badge {
  font-family: var(--display); font-weight:600; font-size:12px; letter-spacing:.05em;
  color: var(--gold); background: rgba(224,159,55,.12); padding: 5px 12px; border-radius: 999px;
}

/* =================== REVEAL ANIMATION =================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}
body.motion-off .reveal { opacity: 1; transform: none; transition: none; }

/* =================== RESPONSIVE =================== */
@media (max-width: 980px) {
  .hero-home { grid-template-columns: 1fr; }
  .hero-mark { width: min(70%, 320px); order: -1; }
  .stat-grid, .feature-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .join-layout { grid-template-columns: 1fr; }
  .recap { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed;
    inset: 74px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 16px var(--gut) 24px;
    transform: translateY(-130%);
    transition: transform .36s var(--ease);
    box-shadow: var(--shadow);
  }
  body.nav-open .nav-links { transform: translateY(0); }
  .nav-links a { padding: 14px 16px; font-size: 17px; }
  .nav .btn { margin-left: 0; margin-top: 6px; justify-content: center; }
  .nav-cta-desktop { display: none; }

  .benefit-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 6px; }
  .step-num { font-size: 64px; }
  .field.row2 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 20px 28px; }
}