/* ==========================================================================
   Mindify — Calm Clinical design system
   ========================================================================== */

:root{
  /* Ink & Amber. Every text pairing below meets WCAG AA on its own ground. */
  --ink:#151C2E;
  --ink-soft:#3A4763;
  --muted:#556075;
  --blue-900:#17233D;
  --blue-700:#2E4372;
  --blue-500:#41598F;
  --cornflower:#8FA3CE;
  --tint-100:#E2E8F4;
  --tint-50:#F2F5FA;
  --paper:#FAF7F2;
  --sand:#F0E9DD;
  --amber:#D99A3E;      /* fills and accents only — fails AA as text */
  --amber-ink:#9E6420;  /* the text-safe amber */
  --line:#E0DBD2;
  --white:#FFFFFF;

  --radius-s:8px;
  --radius:14px;
  --radius-l:22px;
  --shadow-s:0 1px 2px rgba(21,28,46,.05), 0 4px 14px rgba(21,28,46,.05);
  --shadow-m:0 2px 6px rgba(21,28,46,.06), 0 18px 44px rgba(21,28,46,.09);

  --font-serif:'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --wrap:1140px;
  --gut:clamp(20px, 5vw, 48px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
/* Inline icons carry no width/height of their own, so without this they
   stretch to the width of whatever contains them. */
.icon{width:1.15em;height:1.15em;flex:0 0 auto}
a{color:var(--blue-700);text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3,h4{font-family:var(--font-serif);font-weight:500;line-height:1.15;letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem)}
h1,h2{text-wrap:balance}
h3{font-size:1.28rem;letter-spacing:-.01em}
h4{font-size:1.05rem;font-family:var(--font-sans);font-weight:600}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.wrap-narrow{max-width:760px;margin-inline:auto;padding-inline:var(--gut)}
section{padding:clamp(56px,8vw,104px) 0}
.section-tight{padding:clamp(40px,5vw,64px) 0}
.rule{max-width:var(--wrap);margin-inline:auto;border-top:1px solid var(--line)}

.allcourses{
  display:grid;grid-template-columns:.85fr 1.15fr;
  gap:clamp(24px,5vw,64px);align-items:center;
}
.allcourses h2{margin:0;font-size:clamp(2rem,4.6vw,3.3rem)}
.allcourses .tick-list{margin:0}
.allcourses .tick-list li{font-size:1.05rem;margin-bottom:16px}
.allcourses-note{
  margin:clamp(24px,3.5vw,40px) 0 0;text-align:center;
  font-size:.86rem;color:var(--muted);
}
@media (max-width:760px){
  .allcourses{grid-template-columns:1fr;gap:20px}
  .allcourses-note{text-align:left}
}

.eyebrow{
  font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--blue-500);margin:0 0 14px;
}
.lede{font-size:clamp(1.05rem,1.9vw,1.24rem);color:var(--ink-soft);line-height:1.6}
.muted{color:var(--muted)}
.center{text-align:center}
.mx-auto{margin-inline:auto}
.maxw-60{max-width:60ch}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;justify-content:center;
  font-family:var(--font-sans);font-size:.95rem;font-weight:600;letter-spacing:.005em;
  padding:13px 26px;border-radius:100px;border:1.5px solid transparent;
  cursor:pointer;transition:.22s ease;text-decoration:none;line-height:1;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn-primary{background:var(--blue-700);color:#fff}
.btn-primary:hover{background:var(--blue-900);box-shadow:var(--shadow-m)}
.btn-ghost{background:transparent;color:var(--blue-900);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue-500);background:var(--tint-50)}
.btn-light{background:#fff;color:var(--blue-900);border-color:var(--line)}
.btn-light:hover{border-color:var(--cornflower)}
.btn-block{width:100%}
.btn-sm{padding:9px 18px;font-size:.86rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,249,245,.88);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;
  transition:border-color .2s, box-shadow .2s;
}
.site-header.is-stuck{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:74px}
.brand{display:flex;align-items:center;gap:11px;color:var(--blue-900);text-decoration:none;flex-shrink:0}
.brand:hover{text-decoration:none}
.brand svg{width:34px;height:34px;color:var(--blue-700)}
.brand-name{font-family:var(--font-serif);font-size:1.42rem;font-weight:500;letter-spacing:-.03em}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
/* :not(.btn) matters. Without it this rule (0,1,1) outranks .btn-primary (0,1,0)
   and repaints the CTA's white label in --ink-soft on a --blue-700 background:
   1.05:1, invisible until hover swapped the background. */
.nav-links a:not(.btn){
  color:var(--ink-soft);font-size:.93rem;font-weight:500;padding:9px 14px;border-radius:100px;
  transition:.18s;
}
.nav-links a:not(.btn):hover{background:var(--tint-100);color:var(--blue-900);text-decoration:none}
.nav-links a.active:not(.btn){color:var(--blue-900);font-weight:600}
.nav-cta{margin-left:8px}
.nav-links .lang-switch{
  display:inline-flex;align-items:center;gap:6px;margin-left:6px;
  border:1.5px solid var(--line);border-radius:100px;padding:7px 13px;font-size:.86rem;
}
.nav-links .lang-switch:hover{border-color:var(--cornflower);background:var(--tint-50)}
.nav-links .lang-switch .icon{width:15px;height:15px;opacity:.75}
@media (max-width:900px){.nav-links .lang-switch{margin-left:0;justify-content:center;margin-top:6px}}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--blue-900);margin-left:auto}

@media (max-width:900px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;top:74px;left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:stretch;gap:2px;padding:14px var(--gut) 24px;
    border-bottom:1px solid var(--line);margin-left:0;display:none;box-shadow:var(--shadow-m);
  }
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){padding:12px 14px;font-size:1rem}
  .nav-cta{margin-left:0;margin-top:8px}
  .nav-links .btn{width:100%}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(56px,9vw,116px) 0 clamp(56px,8vw,100px);
  background:
    radial-gradient(900px 480px at 84% -8%, var(--tint-100), transparent 62%),
    radial-gradient(720px 420px at 6% 108%, var(--sand), transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,72px);align-items:center}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.hero h1{margin-bottom:.35em}
.hero .lede{max-width:52ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-note{margin-top:22px;font-size:.88rem;color:var(--muted);display:flex;align-items:center;gap:8px}
.hero-note .icon{width:17px;height:17px}

.hero-art{position:relative;aspect-ratio:1/1;max-width:440px;margin-inline:auto;width:100%}
.hero-art svg{width:100%;height:100%}

/* ---------- Feature hero (art behind copy) ---------- */
.hero-feature{
  position:relative;border-radius:var(--radius-l);overflow:hidden;background:var(--blue-900);
  min-height:clamp(320px,40vw,440px);display:flex;align-items:center;
}
.hero-feature .art{position:absolute;inset:0;line-height:0}
.hero-feature .art svg{width:100%;height:100%;display:block}
.hero-feature::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(11,18,33,.94) 0%,rgba(11,18,33,.78) 40%,rgba(11,18,33,.12) 74%);
}
.hero-feature .inner{position:relative;z-index:2;padding:clamp(26px,4vw,54px);max-width:min(600px,88%)}
.hero-feature h1{color:#fff;margin-bottom:.3em;font-size:clamp(1.9rem,4vw,3rem)}
.hero-feature .lede{color:#C9D3EA;font-size:clamp(.96rem,1.5vw,1.1rem);max-width:46ch}
.hero-feature .eyebrow{color:var(--amber)}
.hero-feature .hero-note{color:#A9B7D4;margin-top:16px}
.hero-feature .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.hero-feature .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.5)}
.hero-feature .btn-primary{background:var(--amber);color:#2A1C08}
.hero-feature .btn-primary:hover{background:#EBAB4E}
@media (max-width:620px){
  .hero-feature::after{background:linear-gradient(180deg,rgba(11,18,33,.9) 0%,rgba(11,18,33,.86) 60%,rgba(11,18,33,.6) 100%)}
  .hero-feature .inner{max-width:100%}
}

/* Motion. Perceptible but never busy; disabled for anyone whose system asks
   for reduced motion. transform-box is required or Safari resolves the origin
   against the whole SVG canvas instead of the path. */
.hero-feature .hw-a,.hero-feature .hw-b,
.hero-feature .st-a,.hero-feature .st-b,.hero-feature .st-c,
.hero-feature .hr-rings{transform-box:fill-box;transform-origin:center;will-change:transform}
@keyframes hw-drift-a{0%{transform:translateX(-38px)}100%{transform:translateX(38px)}}
@keyframes hw-drift-b{0%{transform:translateX(30px)}100%{transform:translateX(-30px)}}
@keyframes st-swell{0%{transform:translate(-10px,-7px)}100%{transform:translate(10px,7px)}}
@keyframes ring-breathe{0%,100%{opacity:.45;transform:scale(.985)}50%{opacity:1;transform:scale(1.015)}}
.hero-feature .hw-a{animation:hw-drift-a 13s ease-in-out infinite alternate}
.hero-feature .hw-b{animation:hw-drift-b 17s ease-in-out infinite alternate}
.hero-feature .st-a{animation:st-swell 9s ease-in-out infinite alternate}
.hero-feature .st-b{animation:st-swell 12s ease-in-out infinite alternate reverse}
.hero-feature .st-c{animation:st-swell 16s ease-in-out infinite alternate}
.hero-feature .hr-rings{animation:ring-breathe 11s ease-in-out infinite}

/* ---------- Cards ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:940px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:660px){.grid-2,.grid-3{grid-template-columns:1fr}}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:28px;transition:.24s ease;
}
.card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--cornflower)}
.card h3{margin-bottom:.4em}
.card p{font-size:.95rem;color:var(--ink-soft)}

.module-card{display:flex;flex-direction:column;height:100%;position:relative;overflow:hidden;cursor:pointer}
/* One link, whole card clickable — no nested anchors, keyboard focus intact. */
.stretch::after{content:"";position:absolute;inset:0;z-index:3}
.module-card:focus-within{border-color:var(--blue-500);box-shadow:var(--shadow-m)}
.module-card .cover,.module-card h3{cursor:pointer}
.module-num{
  font-family:var(--font-serif);font-size:.8rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue-500);margin-bottom:10px;
}
.module-card .tagline{font-style:italic;color:var(--blue-700);font-size:.92rem;margin-bottom:14px}
.module-card ul{margin:0 0 20px;padding-left:0;list-style:none;font-size:.9rem;color:var(--ink-soft)}
.module-card ul li{position:relative;padding-left:24px;margin-bottom:7px;line-height:1.5}
.module-card ul li::before{
  content:"";position:absolute;left:4px;top:.55em;width:7px;height:7px;border-radius:50%;
  background:var(--cornflower);
}
.module-card .card-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  gap:12px;flex-wrap:wrap;padding-top:16px;border-top:1px solid var(--line);
}
.card-foot .foot-pills{display:flex;gap:8px;flex-wrap:wrap;min-width:0}
.card-foot .btn{flex:0 0 auto}
@media (max-width:1100px){
  .card-foot{flex-direction:column;align-items:stretch}
  .card-foot .btn{width:100%;justify-content:center}
}

.pill{
  display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;padding:5px 12px;border-radius:100px;
  background:var(--tint-100);color:var(--blue-700);
}
.pill-done{background:#E0F0E5;color:#2C6B42}
.pill-soon{background:var(--sand);color:#7A5A1E}

/* ---------- Audience cards ---------- */
.aud{
  position:relative;display:flex;gap:18px;align-items:flex-start;padding:26px 28px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;transition:.24s ease;
}
.aud::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent,var(--blue-700));
}
.aud:hover{transform:translateY(-2px);box-shadow:var(--shadow-m);border-color:var(--cornflower)}
.aud .chip{
  width:52px;height:52px;border-radius:14px;flex:0 0 auto;display:grid;place-items:center;
  background:var(--chip,var(--tint-100));color:var(--accent,var(--blue-700));
}
.aud .chip .icon{width:24px;height:24px}
.aud h4{margin:0 0 .3em;font-size:1.05rem}
.aud p{margin:0;font-size:.93rem;color:var(--ink-soft)}
.aud .tagx{
  display:inline-block;margin-top:12px;font-size:.68rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent,var(--blue-700));
}

/* ---------- Course cover art ---------- */
.cover{
  position:relative;line-height:0;background:var(--blue-900);
  border-radius:21px 21px 0 0;overflow:hidden;
  margin:-28px -28px 22px;aspect-ratio:22/15;
  pointer-events:none;
}
.cover svg{width:100%;height:100%;display:block}
.cover-photo{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:saturate(.55) contrast(1.10);
  transition:filter .45s ease, transform .6s ease;
}
.cover:has(.cover-photo)::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(155deg, rgba(23,35,61,.34), rgba(46,67,114,.24));
  transition:opacity .45s ease;
}
.cover.tint-strong .cover-photo{filter:saturate(.38) contrast(1.06) brightness(.86)}
.cover.tint-strong::after{background:linear-gradient(155deg, rgba(23,35,61,.68), rgba(46,67,114,.52))}
.module-card:hover .cover-photo,
.module-card:focus-within .cover-photo{filter:none;transform:scale(1.03)}
.module-card:hover .cover:has(.cover-photo)::after,
.module-card:focus-within .cover:has(.cover-photo)::after{opacity:0}

@media (prefers-reduced-motion:reduce){
  .cover-photo{transition:filter .3s ease}
  .module-card:hover .cover-photo,
  .module-card:focus-within .cover-photo{transform:none}
}
.cover .cover-tag{
  position:absolute;left:16px;top:14px;z-index:2;
  font-size:.66rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:#DCE4F5;background:rgba(12,20,36,.6);backdrop-filter:blur(6px);
  padding:6px 11px;border-radius:100px;
}
.module-card{padding-top:28px}

.banner{
  line-height:0;border-radius:var(--radius-l);overflow:hidden;background:var(--blue-900);
  aspect-ratio:120/26;
}
.banner svg{width:100%;height:100%;display:block}

.feature-band{
  position:relative;border-radius:var(--radius-l);overflow:hidden;
  background:var(--blue-900);min-height:clamp(210px,25vw,300px);
  display:flex;align-items:center;
}
.feature-band .art{position:absolute;inset:0;line-height:0}
.feature-band .art svg{width:100%;height:100%;display:block}
.feature-band::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(11,18,33,.94) 0%,rgba(11,18,33,.82) 48%,rgba(11,18,33,.35) 100%);
}
.feature-band .inner{
  position:relative;z-index:2;padding:clamp(26px,4vw,52px);max-width:min(720px,92%);
}
.feature-band .eyebrow{color:var(--amber)}
.feature-band h2{color:#fff;margin-bottom:.3em}
.feature-band p{color:#C9D3EA;margin:0}
@media (max-width:620px){
  .feature-band::after{
    background:linear-gradient(180deg,rgba(11,18,33,.9) 0%,rgba(11,18,33,.86) 60%,rgba(11,18,33,.6) 100%);
  }
}

.notice-inline{
  font-size:.78rem;line-height:1.45;color:#7A5A1E;background:var(--sand);
  border-radius:10px;padding:9px 12px;margin:0 0 16px;
}
.notice-block{
  border-left:3px solid var(--amber);background:var(--sand);
  padding:16px 20px;border-radius:0 12px 12px 0;font-size:.92rem;line-height:1.6;
  color:#5C4415;margin:22px 0;
}
.notice-block b{color:#3E2D0C}

/* ---------- Feature rows ---------- */
.feature{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.feature-icon{
  width:44px;height:44px;border-radius:12px;background:var(--tint-100);color:var(--blue-700);
  display:grid;place-items:center;flex-shrink:0;
}
.feature-icon svg,.feature-icon .icon{width:22px;height:22px}
.feature h4{margin-bottom:.3em}
.feature p{font-size:.94rem;color:var(--ink-soft);margin:0}

/* ---------- Tick list ---------- */
.tick-list{list-style:none;padding:0;margin:20px 0 0}
.tick-list li{
  position:relative;padding-left:32px;margin-bottom:14px;font-size:.98rem;color:var(--ink-soft);
}
.tick-list li::before{
  content:"";position:absolute;left:0;top:.15em;width:20px;height:20px;border-radius:50%;
  background:var(--tint-100);
}
.tick-list li::after{
  content:"";position:absolute;left:6px;top:.52em;width:8px;height:4px;
  border-left:2px solid var(--blue-700);border-bottom:2px solid var(--blue-700);
  transform:rotate(-45deg);
}

/* Numbered step markers reuse .feature-icon */
.feature-icon:not(:has(svg)){
  font-family:var(--font-serif);font-size:1.15rem;font-weight:600;color:var(--blue-700);
}

/* ---------- Testimonials ---------- */
.band-tint{background:var(--tint-50);border-block:1px solid var(--line)}
.band-ink{background:var(--blue-900);color:#E9F0EB}
.band-ink h2,.band-ink h3{color:#fff}
.band-ink p{color:#BFD3C7}
.band-ink .eyebrow{color:var(--cornflower)}

.quote{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:30px;display:flex;flex-direction:column;height:100%;
}
.quote blockquote{margin:0 0 20px;font-family:var(--font-serif);font-size:1.08rem;line-height:1.55;color:var(--blue-900)}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:42px;height:42px;border-radius:50%;background:var(--tint-100);color:var(--blue-700);
  display:grid;place-items:center;font-weight:600;font-size:.9rem;flex-shrink:0;
  font-family:var(--font-sans);
}
.who b{display:block;font-size:.9rem;font-weight:600}
.who span{font-size:.8rem;color:var(--muted)}
.who .avatar{font-size:.9rem;color:var(--blue-700)}
.stars{color:var(--amber-ink);font-size:.85rem;letter-spacing:.12em;margin-bottom:12px}

/* ---------- Forms ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;color:var(--ink-soft)}
.input,textarea.input,select.input{
  width:100%;font-family:var(--font-sans);font-size:.98rem;color:var(--ink);
  padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--radius);
  background:var(--white);transition:.18s;
}
.input:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 4px var(--tint-100)}
textarea.input{min-height:130px;resize:vertical}
.hint{font-size:.8rem;color:var(--muted);margin-top:6px}

.alert{
  padding:13px 16px;border-radius:var(--radius);font-size:.9rem;margin-bottom:18px;
  border:1px solid;display:none;
}
.alert.show{display:block}
.alert-error{background:#FCEEEA;border-color:#E9C4B8;color:#8C3A21}
.alert-ok{background:#E6F2EA;border-color:#B9D8C4;color:#215B36}
.alert-info{background:var(--tint-50);border-color:var(--line);color:var(--ink-soft)}

/* ---------- Auth ---------- */
.auth-wrap{
  min-height:calc(100vh - 74px);display:grid;grid-template-columns:1fr 1fr;
}
@media (max-width:900px){.auth-wrap{grid-template-columns:1fr;min-height:0}.auth-aside{display:none}}
.auth-panel{display:grid;place-items:center;padding:clamp(32px,6vw,72px) var(--gut)}
.auth-card{width:100%;max-width:420px}
.auth-aside{
  background:var(--blue-900);color:#DCE8E0;display:grid;place-items:center;
  padding:clamp(32px,6vw,72px) var(--gut);position:relative;overflow:hidden;
}
.auth-aside-inner{max-width:400px;position:relative;z-index:2}
.auth-aside h2{color:#fff}
.auth-aside li{margin-bottom:14px;font-size:.95rem;color:#BFD3C7;list-style:none;position:relative;padding-left:28px}
.auth-aside ul{padding:0;margin:26px 0 0}
.auth-aside li::before{content:"✓";position:absolute;left:0;color:var(--cornflower);font-weight:700}
.tabs{display:flex;gap:4px;background:var(--tint-100);padding:4px;border-radius:100px;margin-bottom:26px}
.tabs button{
  flex:1;padding:10px;border:0;background:transparent;border-radius:100px;cursor:pointer;
  font-family:var(--font-sans);font-size:.9rem;font-weight:600;color:var(--ink-soft);transition:.18s;
}
.tabs button.active{background:var(--white);color:var(--blue-900);box-shadow:var(--shadow-s)}

/* ---------- Dashboard ---------- */
.dash-head{background:var(--tint-50);border-bottom:1px solid var(--line);padding:40px 0 34px}
.dash-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}

.progress-shell{margin-top:26px}
.progress-bar{height:10px;background:var(--tint-100);border-radius:100px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--blue-700),var(--amber));
  border-radius:100px;width:0;transition:width .7s cubic-bezier(.4,0,.2,1)}
.progress-meta{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted);margin-top:9px}

.mod-row{
  display:flex;align-items:center;gap:18px;padding:20px 24px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius-l);margin-bottom:12px;transition:.2s;
}
.mod-row:hover{border-color:var(--cornflower);box-shadow:var(--shadow-s)}
.mod-row.done{background:var(--tint-50)}
.mod-check{
  width:30px;height:30px;border-radius:50%;border:2px solid var(--line);flex-shrink:0;
  display:grid;place-items:center;cursor:pointer;background:#fff;transition:.2s;padding:0;
}
.mod-check:hover{border-color:var(--blue-500)}
.mod-check.done{background:var(--blue-700);border-color:var(--blue-700)}
.mod-check svg{width:15px;height:15px;color:#fff;opacity:0;transition:.2s}
.mod-check.done svg{opacity:1}
.mod-body{flex:1;min-width:0}
.mod-body b{display:block;font-family:var(--font-serif);font-size:1.05rem;font-weight:500}
.mod-body span{font-size:.85rem;color:var(--muted)}
@media (max-width:620px){
  .mod-row{flex-wrap:wrap;padding:18px}
  .mod-row .btn{width:100%}
}

.cert-panel{
  border:1.5px dashed var(--cornflower);background:var(--tint-50);border-radius:var(--radius-l);
  padding:34px;text-align:center;
}
.cert-panel.unlocked{border-style:solid;border-color:var(--blue-500);background:var(--white);box-shadow:var(--shadow-m)}

/* ---------- Accordion ---------- */
.acc{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:10px;overflow:hidden}
.acc summary{
  padding:18px 22px;cursor:pointer;font-weight:600;font-size:.98rem;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:1.4rem;color:var(--blue-500);font-weight:400;line-height:1}
.acc[open] summary::after{content:"–"}
.acc .acc-body{padding:0 22px 20px;font-size:.94rem;color:var(--ink-soft)}

/* ---------- Footer ---------- */
.site-footer{background:var(--blue-900);color:#A9C0B3;padding:64px 0 32px;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h5{color:#fff;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  margin:0 0 16px;font-weight:600;font-family:var(--font-sans)}
.site-footer a{color:#A9C0B3;display:block;margin-bottom:9px}
.site-footer a:hover{color:#fff}
.site-footer .brand{color:#fff;margin-bottom:14px}
.site-footer .brand svg{color:var(--cornflower)}
.footer-bot{
  border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;
}

/* ---------- Utilities ---------- */
.hidden{display:none !important}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .hero-feature .hw-a,.hero-feature .hw-b,.hero-feature .st-a,
  .hero-feature .st-b,.hero-feature .st-c,.hero-feature .hr-rings{transform:none !important;opacity:initial}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:200;background:#fff;padding:10px 16px;border-radius:8px}
:focus-visible{outline:2.5px solid var(--blue-500);outline-offset:2px;border-radius:4px}