@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@1,500;1,600;1,700&display=swap');

*,*::before,*::after{box-sizing:border-box}

:root{
  --navy:#111b4e;
  --navy-deep:#0d1642;
  --blue:#2563eb;
  --blue-soft:#eaf0ff;
  --ink:#0f172a;
  --body:#475569;
  --muted:#64748b;
  --line:#e5e9f2;
  --bg:#ffffff;
  --hero-a:#f4f6ff;
  --hero-b:#eef2ff;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow-md:0 8px 24px rgba(15,23,42,.08);
  --shadow-lg:0 18px 48px rgba(15,23,42,.12);
}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color:var(--body);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{color:var(--ink);margin:0;line-height:1.2;letter-spacing:-.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
[hidden]{display:none !important}

.container{width:min(1400px,92vw);margin-inline:auto}
.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:-9999px;top:0;background:#fff;padding:.75rem 1rem;z-index:100}
.skip-link:focus{left:1rem;top:1rem;box-shadow:var(--shadow-md);border-radius:8px}

:focus-visible{outline:3px solid #93b4ff;outline-offset:2px;border-radius:6px}

/* ---------- Icons ---------- */
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ico{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;padding:0;
  background:#fff;border-bottom:1px solid var(--line);
  transition:padding .25s ease,background .25s ease,border-color .25s ease;
}
.site-header .container{width:100%;padding-inline:1.25rem}
.navbar{
  display:flex;align-items:center;justify-content:flex-end;gap:1.5rem;
  background:#fff;border-radius:0;
  padding:.7rem 0;box-shadow:none;
  transition:padding .25s ease,border-radius .25s ease,box-shadow .25s ease;
}

.site-header.is-scrolled{padding:.8rem 0;background:transparent;border-bottom-color:transparent}
.site-header.is-scrolled .navbar{
  border-radius:999px;
  padding:.55rem .7rem .55rem 2rem;
  box-shadow:0 6px 26px rgba(15,23,42,.12);
}

.brand{display:flex;align-items:center;margin-right:auto}
.brand-logo{height:44px;width:auto}
.brand-logo + .brand-fallback{display:none}
.brand-fallback{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-size:1.5rem;font-weight:500;color:var(--navy);letter-spacing:-.03em}
.brand-name strong{font-weight:800;color:#f5b820}
.brand-tag{font-size:.55rem;letter-spacing:.08em;color:var(--navy);font-weight:500}
.brand-name.light{color:#fff}
.brand-name.light strong{color:#f5b820}

.primary-nav{display:flex;align-items:center;gap:2.2rem;margin-left:0;font-size:.82rem;font-weight:700}
.primary-nav a{
  color:var(--navy);text-transform:uppercase;letter-spacing:.05em;
  padding:.35rem 0;position:relative;transition:color .15s ease;
}
.primary-nav a:hover{color:var(--blue)}
.primary-nav a.is-active{color:var(--blue)}
.primary-nav a.club-nav-link{font-family:"Cormorant Garamond",Georgia,serif;font-size:1.25rem;font-style:italic;font-weight:700;letter-spacing:.01em;color:#2563eb;line-height:1}
.primary-nav a.club-nav-link:hover,.primary-nav a.club-nav-link.is-active{color:#173b7d}
.primary-nav a.is-active::after{
  content:'';position:absolute;left:0;right:0;bottom:-.35rem;height:2px;
  background:var(--blue);border-radius:2px;
}
.nav-dropdown{position:relative}
.nav-dropdown summary{display:flex;align-items:center;height:100%;color:var(--navy);cursor:pointer;list-style:none;margin:-.7rem 0;padding:.7rem 1rem;text-transform:uppercase;letter-spacing:.05em;transition:color .15s ease,background .15s ease}
.nav-dropdown summary::-webkit-details-marker{display:none}
.nav-dropdown[open] summary{color:var(--navy);background:#ffd21c}
.nav-dropdown::after{content:'';position:absolute;top:100%;left:0;right:0;height:1rem}
.nav-dropdown-menu{position:absolute;top:calc(100% + 1rem);left:0;z-index:5;display:none;min-width:235px;padding:.75rem;background:#fff;border:0;border-radius:18px;box-shadow:0 14px 30px rgba(15,23,42,.18)}
.nav-dropdown-menu a{display:flex;align-items:center;min-height:54px;padding:.8rem 1rem!important;color:var(--navy);font-size:.88rem;font-weight:500;text-transform:none;letter-spacing:0;white-space:nowrap}
.nav-dropdown-menu a:hover{background:#f1f5f9;border-radius:8px}
.nav-dropdown[open] > .nav-dropdown-menu{display:grid!important}
@media (min-width:1101px){
  .navbar{height:80px;padding:.8rem 0;box-sizing:border-box}
  .primary-nav{font-size:calc(.82rem + 2px)}
  .site-header.is-scrolled .navbar{height:84px;min-height:84px}
  .site-header.is-scrolled .primary-nav{font-size:calc(.82rem + 3px)}
  .primary-nav > a{display:flex;align-items:center;height:75px;margin:-.7rem 0;padding:.7rem 1.2rem;box-sizing:border-box}
  .primary-nav > a.club-nav-link{line-height:normal}
  .nav-dropdown > summary{height:75px;box-sizing:border-box}
  .nav-dropdown > summary > a{padding:0}
  .primary-nav > a:hover,.primary-nav > a:focus-visible{color:var(--navy);background:#ffd21c}
  .nav-dropdown:hover summary,.nav-dropdown:focus-within summary{color:var(--navy);background:#ffd21c}
  .nav-dropdown:hover > .nav-dropdown-menu,.nav-dropdown:focus-within > .nav-dropdown-menu{display:grid!important}
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.7rem 1.4rem;border-radius:10px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:#c7d2fe;color:var(--blue)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-solutions{background:#dc2626;color:#fff;box-shadow:var(--shadow-sm)}
.btn-solutions:hover{background:#b91c1c;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-cta{
  background:#2563eb;color:#fff;border-radius:10px;
  padding:.95rem 1.9rem;font-size:.92rem;font-weight:700;white-space:nowrap;
}
.btn-cta:hover{background:#1d4ed8}
.btn-block{width:100%}
.btn-pill{border-radius:999px;padding:.85rem 1.9rem}
.btn-outline{
  background:#fff;border-color:var(--line);color:var(--ink);
  border-radius:999px;padding:.6rem 1.3rem;font-size:.87rem;
}
.btn-outline:hover{border-color:#a5c0ff;color:var(--blue)}
.btn .ico{width:16px;height:16px}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:.5rem}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:transform .18s ease,opacity .18s ease}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(160deg,var(--hero-a) 0%,var(--hero-b) 55%,#e9edfd 100%);
  padding:2rem 0 2.25rem;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:2rem;align-items:center}

.eyebrow{
  display:inline-block;background:#dfe8ff;color:var(--blue);
  font-size:.66rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  padding:.38rem .85rem;border-radius:999px;margin-bottom:1.1rem;
}
.hero h1{font-size:clamp(1.9rem,3.1vw,2.7rem);font-weight:800;letter-spacing:-.035em}
.accent{color:var(--blue)}
.lede{margin-top:.9rem;font-size:.95rem;max-width:30rem}

.search{display:flex;gap:.6rem;margin-top:1.35rem;max-width:30rem}
.search input{
  flex:1;padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;
  background:#fff;font-size:.9rem;color:var(--ink);box-shadow:var(--shadow-sm);
}
.search input::placeholder{color:#9aa5b8}
.search input:focus{outline:none;border-color:#a5c0ff;box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.search-btn{
  width:46px;border:0;border-radius:10px;background:var(--blue);color:#fff;
  display:grid;place-items:center;box-shadow:var(--shadow-sm);
}
.search-btn:hover{background:#1d4ed8}

.popular{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:1rem;font-size:.82rem}
.popular>span{color:var(--ink);font-weight:700}
.chip{
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:.32rem .8rem;font-size:.76rem;color:var(--body);transition:all .15s ease;
}
.chip:hover{border-color:#a5c0ff;color:var(--blue);background:var(--blue-soft)}

/* Hero visual */
.hero-visual{position:relative;min-height:410px;display:flex;align-items:center;justify-content:center}

.blob{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.blob-1{width:420px;height:330px;background:#dfe6ff;opacity:.7;top:4%;left:6%;border-radius:48% 52% 55% 45%/52% 44% 56% 48%}
.blob-2{width:340px;height:280px;background:#e7ecff;opacity:.75;bottom:6%;right:2%;border-radius:56% 44% 42% 58%/46% 56% 44% 54%}
.dots{
  position:absolute;inset:8% 4%;pointer-events:none;opacity:.55;
  background-image:radial-gradient(#c6d0ee 1.4px,transparent 1.4px);
  background-size:16px 16px;
  -webkit-mask-image:radial-gradient(ellipse at center,#000 45%,transparent 72%);
  mask-image:radial-gradient(ellipse at center,#000 45%,transparent 72%);
}

.desk{position:absolute;left:8%;right:8%;bottom:5%;height:2px;background:linear-gradient(90deg,transparent,#cfd8ef 15%,#cfd8ef 85%,transparent)}

.plant{position:absolute;left:0;bottom:6%;width:56px;height:76px;z-index:5}
.pencils{position:absolute;left:7%;bottom:6%;width:42px;height:56px;z-index:5}

/* Laptop */
.laptop{
  position:relative;z-index:3;width:min(82%,560px);
  aspect-ratio:4/2.85;display:flex;flex-direction:column;
}
.laptop::after{
  content:'';position:absolute;z-index:-1;left:-6%;right:-6%;bottom:-16px;height:22px;
  background:radial-gradient(ellipse at center,rgba(15,23,42,.20),transparent 68%);
  filter:blur(3px);
}
.laptop-lid{
  position:relative;flex:1 1 auto;min-height:0;
  display:flex;flex-direction:column;
  background:linear-gradient(155deg,#2b3a76 0%,#1a2456 45%,#121a48 100%);
  border-radius:16px 16px 7px 7px;
  padding:13px 12px 21px;
  box-shadow:0 20px 36px rgba(15,23,42,.20),
             inset 0 0 0 1px rgba(255,255,255,.10),
             inset 0 1px 0 rgba(255,255,255,.22);
}
.laptop-cam{
  position:absolute;top:5.5px;left:50%;transform:translateX(-50%);
  width:5px;height:5px;border-radius:50%;background:#3c4877;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.28);
}
.laptop-brand{
  position:absolute;bottom:6px;left:50%;transform:translateX(-50%);
  font-size:.48rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.38);
}
.laptop-screen{
  position:relative;flex:1 1 auto;min-height:0;border-radius:4px;overflow:hidden;background:#fff;
  box-shadow:0 0 0 1px rgba(0,0,0,.35);
}
.laptop-screen::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(112deg,rgba(255,255,255,.55) 0 20%,transparent 40%);
  opacity:.3;
}
.laptop-hinge{
  position:relative;flex:0 0 auto;height:7px;width:104%;margin:0 -2%;
  background:linear-gradient(180deg,#aab5d2,#7e8bad);
  border-radius:3px 3px 0 0;
}
.laptop-base{
  position:relative;flex:0 0 auto;height:12px;width:134%;margin:0 -17%;
  background:linear-gradient(180deg,#edf0f8 0%,#d3dae9 55%,#b2bcd6 100%);
  clip-path:polygon(0 0,100% 0,97.5% 100%,2.5% 100%);
  box-shadow:0 10px 20px rgba(15,23,42,.16);
}
.laptop-notch{
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:104px;height:5px;background:#a3aecb;border-radius:0 0 7px 7px;
}
.session-preview-note{position:absolute;z-index:4;right:-14%;top:17%;display:grid;gap:.34rem;width:250px;padding:1rem 1.05rem;background:#fff;border:1px solid #f5b820;border-radius:11px;color:#17245b;box-shadow:0 10px 22px rgba(15,23,42,.16);transform:rotate(3deg);animation:session-note-float 4.5s ease-in-out infinite}
.session-preview-note::after{content:'';position:absolute;left:-9px;top:50%;width:16px;height:16px;background:#fff;border-left:1px solid #f5b820;border-bottom:1px solid #f5b820;transform:translateY(-50%) rotate(45deg)}
.session-preview-note strong{position:relative;z-index:1;color:#17245b;font-size:.84rem;line-height:1.18;text-transform:uppercase;white-space:nowrap}
.session-preview-note ol{position:relative;z-index:1;margin:.05rem 0 0 1.1rem;padding:0;color:#5870a0;font-size:.74rem;line-height:1.45}
.session-preview-note li{padding-left:.15rem}
@keyframes session-note-float{0%,100%{top:17%}50%{top:calc(17% - 8px)}}

.dashboard{position:absolute;inset:0;display:flex;flex-direction:column;overflow:hidden;background:#12366f;padding:.78rem 1.35rem .7rem}
.session-preview-head{position:relative;display:flex;align-items:flex-start;justify-content:center;gap:.8rem;padding-bottom:.62rem;border-bottom:1px solid rgba(255,255,255,.28);text-align:center}
.session-preview-kicker{display:block;color:rgba(255,255,255,.82);font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.session-preview-head h3{margin-top:.25rem;font-size:1.38rem;color:#fff;line-height:1.1}
.session-preview-head h3 strong{color:#ffd21c}
.session-preview-head p{font-size:.7rem;margin-top:.25rem;color:rgba(255,255,255,.82);line-height:1.3}
.session-preview-clock{flex:none;background:#fff5cf;color:#8b6500;border:1px solid #f4dc83;border-radius:8px;padding:.42rem .58rem;font-size:.7rem;font-weight:800;letter-spacing:.04em;transition:background .15s ease,transform .15s ease}
.session-preview-head>.session-preview-clock{position:absolute;top:0;right:0}
.session-preview-clock:hover{background:#ffe9a3;transform:translateY(-1px)}
.session-preview-form{display:flex;flex-direction:column;margin-top:.7rem;padding:0;background:transparent;border:0;border-radius:0}
.session-preview-fields{display:grid;grid-template-columns:1fr 1fr;gap:.55rem;margin-top:0}
.session-preview-fields:has(.session-preview-unit:not([hidden])){grid-template-columns:repeat(3,minmax(0,1fr))}
.session-preview-unit{grid-column:auto}
.session-preview-dropdown{position:relative;min-width:0;padding:.48rem .5rem .5rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:10px}
.session-preview-dropdown>span{margin:0 0 .2rem .1rem}
.session-preview-dropdown>button{position:relative;width:100%;min-width:0;background:#f6f8fd;border:1px solid #e1e8f5;border-radius:8px;padding:.38rem .62rem;text-align:left;transition:background .15s ease,border-color .15s ease}
.session-preview-dropdown>button:hover,.session-preview-dropdown>button[aria-expanded="true"]{background:#eef4ff;border-color:#9dbbfa}
.session-preview-fields span{display:block;color:rgba(255,255,255,.82);font-size:.6rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.session-preview-fields b{display:block;margin-top:.14rem;padding-right:.75rem;color:#23375e;font-size:.74rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.session-preview-fields i{position:absolute;right:.55rem;bottom:.42rem;color:#8291ad;font-size:.78rem;font-style:normal}
.session-preview-menu{position:absolute;z-index:8;top:calc(100% + .3rem);left:0;right:0;display:grid;gap:.25rem;max-height:11rem;overflow-y:auto;overscroll-behavior:contain;margin:0;padding:.42rem;background:#fff;border:1px solid #cbd9ee;border-radius:8px;box-shadow:0 12px 24px rgba(15,35,72,.2);list-style:none;scrollbar-width:thin;scrollbar-color:#9dbbfa #eef3fb}
.session-preview-search{position:sticky;top:0;z-index:1;padding-bottom:.2rem;background:#fff}
.session-preview-search input{width:100%;padding:.42rem .5rem;border:1px solid #cbd9ee;border-radius:5px;background:#f8faff;color:#23375e;font-size:.66rem;outline:none}
.session-preview-search input:focus{border-color:#7fa8f4;box-shadow:0 0 0 2px rgba(37,99,235,.12)}
.session-preview-menu button{width:100%;min-height:32px;padding:.5rem .55rem;border-radius:5px;color:#23375e;font-size:.68rem;font-weight:700;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.session-preview-menu button:hover,.session-preview-menu button[aria-selected="true"]{background:#e8f0ff;color:#1d4f9e}
.session-preview-label{display:block;margin-top:.48rem;color:rgba(255,255,255,.82);font-size:.56rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.session-preview-time-options{display:grid;grid-template-columns:repeat(3,1fr);gap:.45rem;margin-top:.25rem}
.session-preview-time-options button{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.7);border-radius:8px;padding:.36rem .15rem;color:#fff;font-size:.64rem;font-weight:700;transition:background .15s ease,border-color .15s ease,color .15s ease}
.session-preview-time-options button:hover{border-color:#f5b820;color:#fff}
.session-preview-time-options button.is-active{background:#f5b820;border-color:#f5b820;color:var(--navy);box-shadow:0 3px 8px rgba(5,18,55,.2)}
.session-preview-goals{display:grid;grid-template-columns:repeat(4,1fr);gap:.38rem;margin-top:.25rem}
.session-preview-goals button{flex:1;min-width:0;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.7);border-radius:8px;padding:.36rem .1rem;color:#fff;font-size:.58rem;font-weight:700;text-align:center;white-space:nowrap;transition:background .15s ease,border-color .15s ease,color .15s ease}
.session-preview-goals button:hover{border-color:#f5b820;color:#fff}
.session-preview-goals button.is-active{background:#f5b820;border-color:#f5b820;color:var(--navy);box-shadow:0 3px 8px rgba(5,18,55,.2)}
.session-preview-result{margin-top:.45rem;padding:.43rem .65rem;background:rgba(255,255,255,.94);border-radius:8px}
.session-preview-result span{display:block;color:#5870a0;font-size:.52rem;font-weight:800;letter-spacing:.1em}
.session-preview-result b{display:block;margin-top:.12rem;color:#102d67;font-size:.68rem;line-height:1.2}
.session-preview-footer{display:flex;justify-content:center;margin-top:.7rem;padding-top:.65rem;border-top:1px solid rgba(255,255,255,.24)}
.session-preview-cta{display:block;width:min(100%,280px);background:var(--navy-deep);color:#fff;border:1px solid rgba(255,255,255,.32);border-radius:8px;padding:.48rem .8rem;font-size:.64rem;font-weight:800;text-align:center;white-space:nowrap;box-shadow:0 3px 8px rgba(5,18,55,.2);transition:background .15s ease,transform .15s ease,box-shadow .15s ease}
.session-preview-cta:hover{background:#080f35;border-color:#ffd21c;color:#fff;transform:translateY(-2px);box-shadow:0 0 0 3px rgba(245,184,32,.32),0 8px 18px rgba(5,18,55,.48)}
.session-preview-cta em{font-style:normal;color:#f5b820;font-size:.7rem;margin-left:.15rem}

.mini-icon{
  width:30px;height:30px;flex:0 0 30px;border-radius:9px;display:grid;place-items:center;
}
.mini-icon .ico{width:17px;height:17px}
.mini-icon.sm{width:21px;height:21px;flex-basis:21px;border-radius:6px}
.mini-icon.sm .ico{width:11px;height:11px}
.purple{background:#f0e9ff;color:#7c3aed}
.blue{background:#e4edff;color:#2563eb}
.green{background:#e3f8ea;color:#16a34a}
.amber{background:#fff2d9;color:#d97706}
.pink{background:#ffe6f0;color:#db2777}

.float-card{
  position:absolute;z-index:4;background:#fff;border-radius:11px;border:1px solid #eaeefa;
  box-shadow:0 10px 26px rgba(15,23,42,.10);padding:.6rem .7rem;
  display:flex;align-items:flex-start;gap:.55rem;max-width:158px;
  animation:float 6s ease-in-out infinite;
}
.float-card.icon-right{flex-direction:row-reverse}
.fc-text strong{display:block;font-size:.68rem;font-weight:700;color:var(--ink);line-height:1.25}
.fc-text small{display:block;margin-top:.2rem;font-size:.58rem;color:var(--muted);white-space:nowrap}
.float-a{top:2%;left:0;animation-delay:0s}
.float-b{top:34%;left:2%;animation-delay:.9s}
.float-c{top:4%;right:0;animation-delay:1.8s}
.float-d{top:36%;right:2%;animation-delay:2.7s}
.float-e{bottom:2%;right:0;animation-delay:3.6s}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@media (prefers-reduced-motion:reduce){.float-card,.session-preview-note{animation:none}}

/* ---------- Library page ---------- */
.site-header.is-solid{background:#fff;border-bottom:1px solid var(--line)}
.page-hero{
  background:linear-gradient(160deg,var(--hero-a),var(--hero-b));
  padding:2.5rem 0 3rem;border-bottom:1px solid #e3e9fb;
}
.crumbs{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--muted);margin-bottom:1rem}
.crumbs a{color:var(--blue);font-weight:600}
.crumbs a:hover{text-decoration:underline}
.page-hero-grid{display:flex;flex-wrap:wrap;gap:2rem;align-items:flex-end;justify-content:space-between}
.page-hero h1{font-size:clamp(1.9rem,3vw,2.5rem);font-weight:800;letter-spacing:-.03em}
.page-hero .lede{margin-top:.7rem;font-size:.98rem;max-width:44rem}
.page-hero .search{margin-top:1.5rem;max-width:34rem}
.hero-stats{display:flex;gap:.75rem;margin:0}
.hero-stats > div{
  background:rgba(255,255,255,.8);border:1px solid #dde5fa;border-radius:14px;
  padding:.9rem 1.4rem;text-align:center;min-width:104px;backdrop-filter:blur(4px);
}
.hero-stats dt{font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.hero-stats dd{margin:.25rem 0 0;font-size:1.5rem;font-weight:800;color:var(--navy);letter-spacing:-.02em}

.library{
  padding:1.5rem 0 4rem;
  background:linear-gradient(180deg,var(--hero-a) 0%,#eef2fb 320px,#f6f8fd 100%);
  min-height:70vh;
}
.library .crumbs{margin-bottom:1.25rem}
.library-layout{display:grid;grid-template-columns:264px minmax(0,1fr);gap:2.25rem;align-items:start}


.filter-search{display:flex;gap:.4rem;margin-bottom:1.25rem}
.filter-search input{
  flex:1;min-width:0;padding:.6rem .8rem;border:1px solid var(--line);border-radius:10px;
  background:#fbfcfe;font-size:.86rem;color:var(--ink);
}
.filter-search input::placeholder{color:#9aa5b8}
.filter-search input:focus{outline:none;border-color:#a5c0ff;background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.filter-search button{
  width:38px;flex:none;border-radius:10px;background:var(--blue);color:#fff;
  display:grid;place-items:center;
}
.filter-search button:hover{background:#1d4ed8}
.filter-search .ico{width:17px;height:17px}

.filters-panel{
  position:sticky;top:88px;
  max-height:calc(100vh - 108px);overflow-y:auto;overscroll-behavior:contain;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:1.25rem;box-shadow:0 8px 26px rgba(15,23,42,.07);
  scrollbar-width:thin;scrollbar-color:#cbd5e8 transparent;
}
.filters-panel::-webkit-scrollbar{width:8px}
.filters-panel::-webkit-scrollbar-thumb{background:#d5dcec;border-radius:99px;border:2px solid #fff}
.filters-panel::-webkit-scrollbar-thumb:hover{background:#bcc7de}
.filters-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.1rem}
.filters-head h2{font-size:.95rem;font-weight:700}
.filter-block + .filter-block{margin-top:1.35rem;padding-top:1.35rem;border-top:1px solid #f1f4fb}
.filter-label{
  display:block;font-size:.7rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);margin-bottom:.65rem;
}
.filter-list{display:flex;flex-direction:column;gap:.15rem}
.filter-option{
  display:flex;align-items:center;gap:.65rem;width:100%;text-align:left;
  padding:.5rem .6rem;border-radius:10px;font-size:.86rem;font-weight:500;color:var(--body);
  transition:background .15s ease,color .15s ease;
}
.filter-option:hover{background:#f4f7ff;color:var(--ink)}
.filter-option.is-on{background:var(--blue-soft);color:#1e40af;font-weight:700}
.opt-icon{
  width:28px;height:28px;flex:none;border-radius:8px;display:grid;place-items:center;
  font-size:.75rem;
}
.opt-icon .ico{width:15px;height:15px}
.opt-icon.all{background:#eef2fb;color:var(--muted)}
.opt-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.opt-count{font-size:.75rem;font-weight:700;color:var(--muted)}
.filter-option.is-on .opt-count{color:#1e40af}
.filters-panel select{
  width:100%;appearance:none;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right .7rem center/15px;
  border:1px solid var(--line);border-radius:10px;padding:.6rem 2.1rem .6rem .85rem;
  font:inherit;font-size:.86rem;color:var(--ink);cursor:pointer;
}
.filters-panel select:hover{border-color:#c3d3f5}
.filters-panel select:focus{outline:none;border-color:#a5c0ff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}

.category-intro{display:flex;align-items:flex-start;gap:1rem;background:#fff;border:1px solid #dce5f5;border-radius:14px;padding:1.1rem 1.2rem;margin-bottom:1.25rem;box-shadow:var(--shadow-sm)}
.category-intro-icon{display:grid;place-items:center;width:42px;height:42px;flex:none;border-radius:11px;background:#eef2fb;color:#52627b}.category-intro-icon .ico{width:20px;height:20px}.category-intro-eyebrow{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#5e76a4}.category-intro h2{font-size:1.02rem;margin-top:.15rem;letter-spacing:0}.category-intro p:last-child{font-size:.82rem;color:var(--muted);line-height:1.5;margin-top:.25rem}

.results-bar{
  display:flex;align-items:flex-end;justify-content:space-between;gap:1.25rem;
  flex-wrap:wrap;padding-bottom:1rem;margin-bottom:1.25rem;border-bottom:1px solid var(--line);
}
.results-meta{min-width:0}
.results-line{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem;margin-top:.45rem}
.results-line .result-count{margin:0;white-space:nowrap}
.results-line .active-filters{margin:0}
.results-line .active-filters::before{
  content:'';width:1px;height:16px;background:var(--line);margin-right:.15rem;
}
.sort-wrap{display:flex;align-items:center;gap:.55rem;font-size:.82rem;color:var(--muted);font-weight:600}
.sort-wrap select{
  appearance:none;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right .7rem center/15px;
  border:1px solid var(--line);border-radius:10px;padding:.5rem 2rem .5rem .8rem;
  font:inherit;font-size:.84rem;font-weight:500;color:var(--ink);cursor:pointer;
}
.sort-wrap select:hover{border-color:#c3d3f5}

@media (max-width:980px){
  .library-layout{grid-template-columns:1fr}
  .filters-panel{position:static}
  .filter-list{flex-direction:row;flex-wrap:wrap}
  .filter-option{width:auto;border:1px solid var(--line);border-radius:999px}
}

/* ---------- Sections ---------- */
.section{padding:3.5rem 0}
.section-title{font-size:1.5rem;font-weight:700}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:1.6rem;flex-wrap:wrap}
.section-eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--blue);margin-bottom:.4rem}
.section-badge{
  display:inline-flex;align-items:center;gap:.45rem;margin-bottom:.7rem;
  background:#fff;border:1px solid #d9e3fb;border-radius:999px;
  padding:.36rem .85rem .36rem .7rem;
  font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--blue);box-shadow:0 1px 2px rgba(15,23,42,.05);
}
.section-badge .ico{width:14px;height:14px}
.section-note{font-size:.85rem;color:var(--muted)}

.category-grid{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  gap:1rem;
}
@media (max-width:1400px){
  .category-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:.8rem}
  .category-grid .category-card{min-height:162px;border-radius:13px;padding:1rem;gap:.65rem}
  .category-grid .cat-icon{width:38px;height:38px;border-radius:10px}
  .category-grid .cat-icon .ico{width:18px;height:18px}
  .category-grid .cat-title{font-size:.9rem;line-height:1.3}
  .category-grid .cat-blurb{display:none}
  .category-grid .cat-foot{padding-top:.65rem}
}
@media (max-width:1080px){.category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:820px){.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:700px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.category-grid{grid-template-columns:1fr}}
.category-card{
  --card-accent:#2563eb;
  position:relative;text-align:left;font:inherit;cursor:pointer;
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
  border:1px solid #d6e1f4;border-radius:16px;
  padding:1.3rem 1.35rem 1.1rem;
  display:flex;flex-direction:column;gap:.9rem;
  box-shadow:0 6px 16px rgba(12,26,59,.05);
  overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.category-card::before{
  content:'';position:absolute;left:0;right:0;top:0;height:4px;
  background:linear-gradient(90deg,var(--card-accent),color-mix(in srgb,var(--card-accent) 45%,#ffffff));
}
.category-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(15,23,42,.11);border-color:#c8d7f2}
.category-card.is-on{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.14),0 12px 30px rgba(37,99,235,.12)}
.category-card.is-on::after{
  content:'\2713';position:absolute;top:1rem;right:1.1rem;
  width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;
  font-size:.68rem;display:grid;place-items:center;font-weight:700;
}
.category-purple{--card-accent:#8b5cf6}
.category-blue{--card-accent:#2563eb}
.category-green{--card-accent:#16a34a}
.category-amber{--card-accent:#d97706}
.category-pink{--card-accent:#db2777}
.category-red{--card-accent:#ef4444}
.category-indigo{--card-accent:#4f46e5}

.cat-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6),0 8px 14px rgba(37,99,235,.12);transition:transform .2s ease,box-shadow .2s ease}
.cat-icon .ico{width:21px;height:21px}
.category-card:hover .cat-icon{transform:translateY(-1px) scale(1.03);box-shadow:inset 0 0 0 1px rgba(255,255,255,.65),0 10px 16px rgba(37,99,235,.16)}
.cat-body{display:block;flex:1}
.cat-title{display:block;font-size:1rem;font-weight:800;color:#0f2449;letter-spacing:-.012em;line-height:1.28}
.cat-blurb{display:block;font-size:.84rem;color:#5a6f8f;margin-top:.34rem;line-height:1.5}
.cat-foot{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:.85rem;border-top:1px solid #e6edf9;
}
.cat-count{display:inline-flex;align-items:center;padding:.24rem .58rem;border-radius:999px;background:#eef4ff;border:1px solid #d7e4fb;font-size:.74rem;font-weight:700;color:#3c547a}
.arrow{width:17px;height:17px;color:#9cb0d2;transition:transform .18s ease,color .18s ease}
.category-card:hover .arrow{transform:translateX(3px);color:var(--card-accent)}
.category-card.is-on .arrow{color:var(--blue)}

/* Illustrated category cards */
.category-card{min-height:318px;padding:1rem 1.25rem 1.1rem;gap:.85rem;border-radius:16px}
.category-card .cat-art{position:relative;display:block;flex:0 0 auto;height:142px;margin:-1rem -1.25rem 0;overflow:hidden;background:color-mix(in srgb,var(--card-accent) 9%,#fff);border-radius:15px 15px 10px 10px}
.category-card .cat-art .art{object-fit:cover;transition:transform .25s ease}
.category-card:hover .cat-art .art{transform:scale(1.035)}
.category-card .cat-body{display:flex;flex-direction:column;gap:.25rem}
.category-card .cat-title{font-size:1.08rem;line-height:1.25;color:#092451}
.category-card .cat-blurb{font-size:.9rem;line-height:1.48;color:#294673;margin-top:.15rem}
.category-card .cat-foot{margin-top:auto;padding-top:.8rem;border-top:1px solid #e3eaf5}
.category-card .cat-count{background:color-mix(in srgb,var(--card-accent) 9%,#fff);border-color:color-mix(in srgb,var(--card-accent) 18%,#fff);color:color-mix(in srgb,var(--card-accent) 72%,#092451);padding:.38rem .72rem;font-size:.76rem}
.category-card .arrow{display:grid;place-items:center;width:40px;height:40px;padding:.65rem;border-radius:50%;background:color-mix(in srgb,var(--card-accent) 58%,#fff);color:#092451}
.category-card:hover .arrow{color:#092451}

@media (max-width:1400px){
  .category-grid .category-card{min-height:318px;padding:1rem 1.1rem 1.1rem;gap:.75rem}
  .category-grid .category-card .cat-art{height:136px;margin:-1rem -1.1rem 0}
  .category-grid .cat-blurb{display:block}
  .category-grid .cat-title{font-size:1rem}
}

.learning-pathways{
  background:radial-gradient(circle at 8% 10%,rgba(147,197,253,.25) 0,rgba(147,197,253,0) 36%),radial-gradient(circle at 90% 90%,rgba(196,181,253,.23) 0,rgba(196,181,253,0) 38%),linear-gradient(180deg,#f4f8ff 0%,#eef4ff 100%);
  border-top:1px solid #e1e9fb;
  border-bottom:1px solid #e1e9fb;
  position:relative;
  overflow:hidden;
}
.learning-pathways::after{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.42;
  background-image:linear-gradient(to right,rgba(173,188,220,.13) 1px,transparent 1px),linear-gradient(to bottom,rgba(173,188,220,.13) 1px,transparent 1px);
  background-size:24px 24px;
  -webkit-mask-image:radial-gradient(circle at center,#000 40%,transparent 88%);
  mask-image:radial-gradient(circle at center,#000 40%,transparent 88%);
}
.pathways-head{position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.4rem}
.pathways-head .section-title{max-width:24ch}
.pathways-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.pathway-card{
  --path-accent:#2563eb;
  background:linear-gradient(165deg,#ffffff 0%,#f8fbff 62%,#f3f8ff 100%);
  border:1px solid #d5e1f5;border-radius:20px;
  padding:1.15rem 1.1rem 1rem;
  box-shadow:0 12px 26px rgba(14,31,62,.08);
  position:relative;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pathway-card:hover{transform:translateY(-5px);box-shadow:0 20px 38px rgba(15,35,72,.13);border-color:#c6d7f3}
.pathway-card::before{
  content:'';position:absolute;left:0;right:0;top:0;height:4px;
  background:linear-gradient(90deg,var(--path-accent),color-mix(in srgb,var(--path-accent) 45%,#ffffff));
}
.pathway-tag{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.2rem .55rem;border-radius:999px;
  background:color-mix(in srgb,var(--path-accent) 14%,#ffffff);
  border:1px solid color-mix(in srgb,var(--path-accent) 32%,#ffffff);
  color:color-mix(in srgb,var(--path-accent) 88%,#0f2449);
  font-size:.64rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
}
.pathway-icon{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  margin:.65rem 0 .8rem;background:color-mix(in srgb,var(--path-accent) 14%,#ffffff);
  color:var(--path-accent);box-shadow:inset 0 0 0 1px rgba(255,255,255,.72),0 8px 14px rgba(15,35,72,.10);
}
.pathway-icon .ico{width:20px;height:20px}
.pathway-card h3{font-size:1.02rem;font-weight:800;letter-spacing:-.012em;color:#0f2449;line-height:1.3}
.pathway-card p{margin-top:.42rem;color:#5c7192;font-size:.85rem;line-height:1.55}
.pathway-points{list-style:none;display:grid;gap:.45rem;margin:.8rem 0 0;padding:0}
.pathway-points li{position:relative;padding-left:1rem;color:#3d567c;font-size:.78rem;font-weight:600;line-height:1.4}
.pathway-points li::before{content:'';position:absolute;left:0;top:.45rem;width:6px;height:6px;border-radius:50%;background:var(--path-accent)}
.pathway-focus{margin-top:.85rem;padding-top:.75rem;border-top:1px solid #e6eefc;font-size:.78rem;color:#425d87}
.pathway-focus strong{color:#0f2449}

.pathway-primary{--path-accent:#16a34a}
.pathway-secondary{--path-accent:#2563eb}
.pathway-selective{--path-accent:#db2777}
.pathway-vce{--path-accent:#7c3aed}

.quick-answers{background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);padding-top:3rem}
.quick-answers-head{max-width:860px}
.quick-answers-head .section-title{margin-top:.55rem}
.quick-answers-head .section-title span,.study-builder-faq h2 span{color:#f4a623}
.quick-answers-subtitle,.study-builder-faq-subtitle{margin-top:.35rem;color:#7890b6;font-size:1.05rem;line-height:1.5}
.answers-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:2rem}
.answer-item,.study-builder-faq article{position:relative;display:grid;grid-template-columns:86px minmax(0,1fr) 42px;grid-template-rows:auto 1fr;column-gap:1rem;align-items:start;min-height:132px;background:#fff;border:1px solid #dbe6fa;border-radius:16px;padding:1rem 1rem 1.05rem;box-shadow:0 9px 22px rgba(15,35,72,.06);transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
.answer-item:hover,.study-builder-faq article:hover{transform:translateY(-3px);border-color:#c6d7f3;box-shadow:0 14px 28px rgba(15,35,72,.09)}
.answer-icon{grid-row:1 / span 2;display:grid;place-items:center;width:78px;height:78px;border-radius:16px}
.answer-icon .ico{width:34px;height:34px}
.answer-icon-blue{background:#eaf2ff;color:#2d8df5}.answer-icon-green{background:#e9faef;color:#0dbb72}.answer-icon-purple{background:#f2eaff;color:#7d3ce5}.answer-icon-amber{background:#fff4e2;color:#f2a11a}
.answer-item h3,.study-builder-faq article h3{grid-column:2;font-size:1rem;font-weight:800;color:#0f2449;line-height:1.35;margin:.35rem 0 0}
.answer-item p,.study-builder-faq article p{grid-column:2;margin-top:.45rem;font-size:.84rem;line-height:1.5;color:#567095}
.answer-arrow{grid-column:3;grid-row:1 / span 2;display:grid;place-items:center;width:42px;height:42px;margin-top:.3rem;border-radius:50%;background:#edf4ff;color:#173b7d}
.answer-arrow .ico{width:20px;height:20px}
.answer-item:nth-child(2) .answer-arrow{background:#e9faef}.answer-item:nth-child(3) .answer-arrow{background:#f2eaff}.answer-item:nth-child(4) .answer-arrow{background:#fff4e2}

@media (max-width:1100px){.pathways-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){
  .pathways-grid{grid-template-columns:1fr}
  .pathway-card{padding:1.05rem 1rem .95rem}
  .answers-grid{grid-template-columns:1fr}
}

/* ---------- Exam preparation ---------- */
.exam-ready{background:linear-gradient(115deg,#091d48 0%,#102b62 58%,#173b7d 100%);padding:4.25rem 0;position:relative;overflow:hidden}
.exam-ready::before{content:'';position:absolute;width:420px;height:420px;right:-125px;top:-210px;border:62px solid rgba(255,255,255,.05);border-radius:50%}
.exam-ready-grid{position:relative;display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr);gap:3.5rem;align-items:center}
.exam-ready .section-badge{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#dce8ff;box-shadow:none}
.exam-ready-intro h2{color:#fff;font-size:clamp(1.7rem,2.7vw,2.35rem);max-width:13ch}
.exam-ready-intro p{max-width:32rem;font-size:.96rem;line-height:1.65;margin-top:.8rem;color:#d5e0f7}
.exam-ready-intro .btn{margin-top:1.35rem;gap:.55rem;background:#ffd21c;color:#10295c}
.exam-ready-intro .btn:hover{background:#ffe16b}
.exam-tips{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin:0;padding:0;counter-reset:exam}
.exam-tips li{display:flex;gap:.85rem;align-items:flex-start;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:1.05rem;transition:background .16s ease,transform .16s ease}
.exam-tips li:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.exam-tip-icon{display:grid;place-items:center;width:35px;height:35px;flex:none;background:#ffd21c;color:#10295c;border-radius:9px}
.exam-tip-icon .ico{width:18px;height:18px}
.exam-tips b{display:block;color:#fff;font-size:.87rem;line-height:1.35}
.exam-tips em{display:block;font-style:normal;color:#d5e0f7;font-size:.78rem;line-height:1.45;margin-top:.2rem}
.daily-quote{grid-column:1/-1;margin:.25rem 0 0;padding:1.15rem 1.25rem;border-left:3px solid #ffd21c;background:rgba(0,0,0,.13)}
.daily-quote figcaption{color:#ffd21c;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.daily-quote blockquote{margin:.45rem 0 0;color:#fff;font-size:1.05rem;font-weight:600;line-height:1.45;max-width:58rem}
.quote-next{display:inline-flex;align-items:center;gap:.4rem;color:#d5e0f7;font-size:.76rem;font-weight:700;margin-top:.75rem}.quote-next:hover{color:#ffd21c}.quote-next .ico{width:15px;height:15px}

/* ---------- Study session builder ---------- */
.study-builder{background:linear-gradient(120deg,#071d46 0%,#102d67 65%,#174184 100%);padding:4.5rem 0;position:relative;overflow:hidden}.study-builder::after{content:'';position:absolute;width:440px;height:440px;border:58px solid rgba(255,255,255,.05);border-radius:50%;right:-180px;bottom:-245px}
.study-builder-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.75fr);gap:4rem;align-items:center}.study-builder .section-badge{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#dce8ff;box-shadow:none}.study-builder-copy h2{color:#fff;font-size:clamp(2rem,3.2vw,3rem);max-width:11ch}.study-builder-copy h2 span{color:#ffd21c}.study-builder-copy>p{color:#d7e4fb;font-size:1rem;line-height:1.65;max-width:33rem;margin-top:.8rem}.study-builder .daily-quote{padding:1rem 0 0;margin-top:1.5rem;border-left:0;background:transparent}.study-builder .daily-quote blockquote{font-size:.95rem;max-width:35rem}
.study-builder-full{min-height:calc(100vh - 82px);padding:5.5rem 0;background:#f5f7fb;color:var(--ink)}.study-builder-full::after{display:none}.builder-layout{display:grid;grid-template-columns:minmax(0,.86fr) minmax(440px,1fr);gap:5rem;align-items:center}.study-builder-page-head{max-width:570px;margin:0;text-align:left}.study-builder-page-head .section-badge{background:#e8f0ff;border-color:#c8d9ff;color:#1d4f9e;box-shadow:none}.study-builder-page-head h1{color:#071d46;font-size:clamp(2.4rem,4.5vw,4.4rem);line-height:1.02;letter-spacing:-.04em;margin-top:1.2rem}.study-builder-page-head h1 span{color:#2563eb}.study-builder-page-head p{color:#52627b;font-size:1rem;line-height:1.7;margin:1.3rem 0 0;max-width:33rem}.builder-promises{display:grid;gap:.75rem;margin-top:2.4rem;padding-top:1.5rem;border-top:1px solid #dce5f5;color:#536582;font-size:.78rem;font-weight:700}.builder-promises span{display:flex;align-items:center;gap:.7rem}.builder-promises b{display:grid;place-items:center;width:27px;height:27px;border-radius:8px;background:#071d46;color:#ffd21c;font-size:.65rem;letter-spacing:.04em}.study-builder-card{width:100%;margin:0;padding:2rem;border:1px solid #e1e8f3;box-shadow:0 24px 60px rgba(15,35,72,.12)}.study-builder-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding-bottom:1.25rem;margin-bottom:1.35rem;border-bottom:1px solid #e8edf6}.study-builder-card-head h2{font-size:1.35rem;margin-top:.2rem}.builder-card-kicker{color:#2563eb;font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.builder-resource-status{padding:.45rem .7rem;border-radius:999px;background:#f1f5f9;color:#64748b;font-size:.72rem;font-weight:800;white-space:nowrap}.builder-resource-status.is-ready{background:#e8f7ee;color:#16803d}.builder-resource-status.is-empty{background:#fff1f1;color:#bd3838}.study-builder-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.builder-field{display:grid;gap:.45rem}.builder-field label{color:#536582;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.builder-field select{width:100%;border:1px solid #dce5f5;border-radius:10px;padding:.75rem .9rem;background:#f5f8fe;color:var(--ink);font:inherit;font-size:.9rem;transition:border-color .15s ease,box-shadow .15s ease}.builder-field select:focus{outline:none;border-color:#80a7ff;box-shadow:0 0 0 3px rgba(37,99,235,.12)}.builder-field select:disabled{opacity:.55}.study-builder-card .session-label{margin-top:1.5rem}
.study-builder-card .study-builder-fields{grid-template-columns:1fr}.study-builder-card .btn:disabled{background:#dbe3f0;color:#7a879b;box-shadow:none;cursor:not-allowed;opacity:1}.study-builder-card .btn:disabled .ico{color:#94a3b8}
.session-card{background:#fff;border-radius:18px;padding:1.75rem;box-shadow:0 22px 44px rgba(0,0,0,.23)}.session-label{display:block;color:#536582;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin:0 0 .55rem}.session-label:not(:first-child){margin-top:1.25rem}
.dropdown{position:relative}
.dropdown-trigger{
  display:flex;align-items:center;justify-content:space-between;gap:.6rem;width:100%;
  background:#f5f8fe;border:1px solid #dce5f5;border-radius:10px;padding:.75rem .9rem;
  color:var(--ink);font:inherit;font-size:.9rem;text-align:left;cursor:pointer;
}
.dropdown-trigger:hover{border-color:#93b4ff}
.dropdown-trigger[aria-expanded="true"]{border-color:#93b4ff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.dropdown-trigger .chev{width:15px;height:15px;color:#64748b;transform:rotate(90deg);transition:transform .15s ease}
.dropdown-trigger[aria-expanded="true"] .chev{transform:rotate(-90deg)}
.dropdown-list{
  position:absolute;z-index:10;top:calc(100% + 2px);left:0;right:0;max-height:240px;overflow-y:auto;
  margin:0;background:#fff;border:1px solid #dce5f5;border-radius:10px;padding:.4rem;
  box-shadow:0 16px 32px rgba(15,23,42,.16);list-style:none;
}
.dropdown-list li{padding:.6rem .7rem;border-radius:7px;font-size:.87rem;color:var(--ink);cursor:pointer}
.dropdown-list li:hover{background:#eef4ff;color:#2563eb}
.dropdown-list li.is-selected{background:#e8f0ff;color:#1d4f9e;font-weight:700}
.time-select{width:100%;border:1px solid #dce5f5;border-radius:10px;padding:.75rem .9rem;background:#f5f8fe;color:var(--ink);font:inherit;font-size:.9rem}
.session-options{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:.45rem}#session-time{grid-template-columns:repeat(3,minmax(0,1fr))}.session-options button{border:1px solid #dce5f5;border-radius:9px;padding:.65rem .35rem;background:#fff;color:#52627b;font-size:.8rem;font-weight:700}.session-options button:hover{border-color:#93b4ff;color:#2563eb}.session-options button.is-on{background:#e8f0ff;border-color:#80a7ff;color:#1d4f9e}
#session-time{grid-template-columns:repeat(4,1fr)}
#session-time button{padding:.65rem .2rem}
#session-goal{grid-template-columns:repeat(3,1fr)}.session-result{background:#f4f7fd;border-radius:11px;padding:1rem;margin-top:1.35rem}.session-result span{display:block;color:#5870a0;font-size:.65rem;font-weight:800;letter-spacing:.1em}.session-result strong{display:block;color:#102d67;font-size:1rem;margin-top:.25rem}.session-result em{display:block;color:#5d6e89;font-style:normal;font-size:.78rem;line-height:1.45;margin-top:.25rem}.session-card .btn{margin-top:1rem;gap:.55rem}

/* ---------- Resource finder ---------- */
.resource-finder{padding:4.25rem 0;background:#f4f7fd}
.finder-shell{display:grid;grid-template-columns:minmax(250px,.75fr) minmax(0,1.25fr);gap:3rem;align-items:center}
.finder-copy h2{font-size:clamp(1.7rem,2.7vw,2.35rem);max-width:13ch}
.finder-copy p{max-width:29rem;font-size:.94rem;line-height:1.65;margin-top:.8rem}
.finder-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}
.finder-choice{display:grid;grid-template-columns:42px minmax(0,1fr) 18px;gap:.8rem;align-items:center;text-align:left;background:#fff;border:1px solid transparent;border-radius:14px;padding:1.1rem;box-shadow:0 5px 16px rgba(15,23,42,.06);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.finder-choice:nth-child(1){background:#f4efff;border-color:#e2d7ff}.finder-choice:nth-child(2){background:#fff6e4;border-color:#ffe4ab}.finder-choice:nth-child(3){background:#eaf2ff;border-color:#cadcff}.finder-choice:nth-child(4){background:#feeef1;border-color:#ffd2da}
.finder-choice:hover{transform:translateY(-3px);border-color:#9ebaff;box-shadow:0 14px 28px rgba(15,23,42,.12)}
.finder-choice:active{transform:translateY(0)}
.finder-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:10px}
.finder-icon .ico{width:19px;height:19px}
.finder-choice b{display:block;color:var(--ink);font-size:.86rem;line-height:1.35}
.finder-choice em{display:block;font-style:normal;color:var(--muted);font-size:.75rem;line-height:1.4;margin-top:.15rem}
.finder-arrow{width:17px;height:17px;color:#8da2ca;transition:transform .16s ease,color .16s ease}
.finder-choice:hover .finder-arrow{transform:translateX(3px);color:var(--blue)}

/* ---------- Suggest a resource ---------- */
.suggest-resource{padding:4.5rem 0;background:#fff}
.suggest-resource-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.88fr);gap:3.5rem;align-items:stretch}
.suggest-visual{position:relative;overflow:hidden;background:linear-gradient(145deg,#e9f1ff 0%,#f9fbff 100%);border:1px solid #d4e1fb;border-radius:18px;padding:2.6rem;min-height:410px}
.suggest-orbit{position:absolute;border:1px solid #c8dafa;border-radius:50%;pointer-events:none}.orbit-one{width:440px;height:440px;right:-180px;top:-160px}.orbit-two{width:260px;height:260px;left:-135px;bottom:-145px}
.suggest-illustration{position:absolute;right:2rem;bottom:1rem;width:min(44%,260px);filter:drop-shadow(0 18px 16px rgba(37,99,235,.14))}
.suggest-note{position:absolute;z-index:1;background:#fff;color:#1d4f9e;border:1px solid #d3e0fa;border-radius:8px;padding:.45rem .7rem;font-size:.72rem;font-weight:700;box-shadow:0 7px 16px rgba(15,23,42,.08)}.suggest-note-one{right:1.5rem;top:1.6rem}.suggest-note-two{right:12rem;bottom:2.7rem}
.suggest-kicker{display:inline-flex;background:#173b7d;color:#fff;border-radius:999px;padding:.35rem .75rem;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.suggest-visual h2{max-width:11ch;font-size:clamp(1.8rem,3vw,2.65rem);margin-top:1rem}.suggest-visual p{max-width:26rem;font-size:.95rem;line-height:1.65;margin-top:.8rem}
.suggest-points{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}.suggest-points span{display:inline-flex;align-items:center;gap:.4rem;background:rgba(255,255,255,.72);border:1px solid #d3e0fa;border-radius:999px;padding:.4rem .65rem;font-size:.75rem;font-weight:700;color:#254b8b}.suggest-points .ico{width:15px;height:15px;color:#2563eb}
.suggest-form-panel{background:#fff;border:1px solid #dce5f5;border-radius:18px;padding:2.2rem;box-shadow:0 14px 34px rgba(15,23,42,.07)}
.suggest-form-head h3{font-size:1.45rem;margin-top:.3rem}.suggest-form-head p:last-child{font-size:.88rem;line-height:1.55;color:var(--muted);margin-top:.55rem}
.ghl-form-slot{min-height:230px;margin-top:1.5rem;border:2px dashed #b8caf0;border-radius:12px;background:#f8faff;display:grid;place-content:center;justify-items:center;text-align:center;padding:1.5rem;color:#5371aa}.ghl-form-slot .ico{width:32px;height:32px;color:#2563eb}.ghl-form-slot p{font-size:.9rem;font-weight:800;color:#173b7d;margin-top:.6rem}.ghl-form-slot span{max-width:270px;font-size:.78rem;line-height:1.5;margin-top:.3rem}

/* ---------- Latest ---------- */
.section-latest{
  background:linear-gradient(180deg,#f7f9fd 0%,#eef2fb 100%);
  border-top:1px solid #e8edf9;border-bottom:1px solid #e8edf9;
  padding:3.25rem 0 3.75rem;
}
.latest-grid{display:block}
.latest-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:1.25rem;
  flex-wrap:wrap;margin-bottom:1.1rem;
}
.section-latest .filter-group{margin-bottom:1.5rem}
.filter-group{display:flex;flex-wrap:wrap;gap:.5rem}
.filter-chip{
  display:inline-flex;align-items:center;gap:.45rem;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:.45rem 1rem;font-size:.82rem;font-weight:600;color:var(--body);
  transition:all .15s ease;
}
.filter-chip:hover{border-color:#a5c0ff;color:var(--blue);box-shadow:0 2px 8px rgba(37,99,235,.08)}
.filter-chip.is-on{background:var(--navy);border-color:var(--navy);color:#fff}
.chip-count{
  background:#eef2fb;color:var(--muted);border-radius:999px;
  padding:.05rem .45rem;font-size:.72rem;font-weight:700;
}
.filter-chip.is-on .chip-count{background:rgba(255,255,255,.22);color:#fff}
.result-count{font-size:.85rem;color:var(--muted);font-weight:500;margin-top:.3rem}

.filter-controls{display:flex;flex-wrap:wrap;gap:.55rem}
.filter-controls select{
  appearance:none;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right .7rem center/15px;
  border:1px solid var(--line);border-radius:10px;padding:.55rem 2.1rem .55rem .9rem;
  font-size:.85rem;font-weight:500;color:var(--ink);cursor:pointer;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.filter-controls select:hover{border-color:#c3d3f5}
.filter-controls select:focus{outline:none;border-color:#a5c0ff;box-shadow:0 0 0 3px rgba(37,99,235,.1)}

.active-filters{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:1.35rem}
.active-pill{
  display:inline-flex;align-items:center;gap:.4rem;
  background:var(--blue-soft);border:1px solid #cfdeff;color:#1e40af;
  border-radius:999px;padding:.25rem .45rem .25rem .75rem;
  font-size:.78rem;font-weight:600;
}
.active-pill:hover{background:#dce7ff}
.active-pill .ico{width:13px;height:13px;stroke-width:2.4}
.clear-all{background:none;border:0;color:var(--blue);font-size:.82rem;font-weight:600;padding:.35rem .5rem}
.clear-all:hover{text-decoration:underline}
.linkish{background:none;border:0;color:var(--blue);font-weight:600;padding:0}
.linkish:hover{text-decoration:underline}

.load-more-wrap{display:flex;justify-content:center;margin-top:2rem}
#load-more{padding:.8rem 1.8rem;border-radius:999px}

.resource-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:1.35rem}
.resource-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:.75rem .75rem 1.1rem;display:flex;flex-direction:column;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.resource-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(15,23,42,.11);border-color:#dde4f5}
.thumb{position:relative;aspect-ratio:5/3;border-radius:12px;overflow:hidden;margin-bottom:.95rem;cursor:pointer;background:#eef0fb}
.art{position:absolute;inset:0;width:100%;height:100%;display:block}
.art-templates{display:none}

.play-overlay{
  position:absolute;inset:0;display:grid;place-items:center;
  background:rgba(10,12,30,.18);transition:background .18s ease;
}
.play-overlay .ico{
  width:46px;height:46px;color:#fff;
  background:rgba(15,23,42,.55);border-radius:50%;padding:12px 10px 12px 14px;
  backdrop-filter:blur(2px);
}
.resource-card:hover .play-overlay{background:rgba(10,12,30,.32)}

.badge{
  position:absolute;top:.55rem;left:.55rem;font-size:.57rem;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;color:#fff;
  padding:.3rem .55rem;border-radius:5px;z-index:2;
}
.badge-purple{background:#8b5cf6}
.badge-blue{background:#3b6fd4}
.badge-green{background:#22a94b}
.badge-teal{background:#0d9488}
.badge-amber{background:#d97706}
.badge-pink{background:#e0409b}
.badge-red{background:#dc2626}
.badge-indigo{background:#4f46e5}

.cat-icon.teal{background:#d7f5f0;color:#0d9488}
.cat-icon.red,.mini-icon.red{background:#ffe4e4;color:#dc2626}
.cat-icon.indigo,.mini-icon.indigo{background:#e6e6ff;color:#4f46e5}

.card-link{
  display:block;flex:1;width:100%;text-align:left;
  background:none;border:0;padding:0;margin:0;font:inherit;color:inherit;cursor:pointer;
}
.card-link:hover h3{color:var(--blue)}
.resource-card h3{font-size:.94rem;padding:0 .35rem;line-height:1.4;transition:color .15s ease}
.meta{font-size:.78rem;color:var(--muted);padding:0 .35rem;margin-top:.45rem}
.foot{display:flex;align-items:center;justify-content:space-between;padding:.9rem .35rem 0;margin-top:.9rem;border-top:1px solid #f1f4fb}.card-actions{display:inline-flex;align-items:center}.card-info{display:inline-flex;align-items:center;justify-content:center;min-width:58px;height:29px;background:#2563eb;color:#fff;border-radius:7px;padding:0 .75rem;font-size:.72rem;font-weight:800;line-height:1;transition:background .15s ease,transform .15s ease,box-shadow .15s ease}.card-info:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 10px rgba(37,99,235,.22)}
.level{font-size:.78rem;font-weight:600}
.level.easy,.bars.easy{color:#16a34a}
.level.medium,.bars.medium{color:#e08a1e}
.level.hard,.bars.hard{color:#dc2626}
.level.info,.bars.info{color:#94a3b8}
.level.fun,.bars.fun{color:#e0409b}
.bars{width:17px;height:17px}

/* Video popup */
body.modal-open{overflow:hidden}
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:1.5rem}
.modal-backdrop{position:absolute;inset:0;background:rgba(9,13,35,.72);backdrop-filter:blur(3px)}
.modal-panel{
  position:relative;width:min(900px,100%);background:#fff;border-radius:16px;
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.modal-head{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem}
.modal-head h3{font-size:1rem;flex:1}
.modal-close{
  width:34px;height:34px;border:0;border-radius:9px;background:#f1f4fb;color:var(--ink);
  display:grid;place-items:center;
}
.modal-close:hover{background:#e2e8f7;color:var(--blue)}
.modal-video{position:relative;aspect-ratio:16/9;background:#000}
.modal-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.modal-fallback{position:absolute;inset:0;display:grid;place-items:center;color:#fff;padding:2rem;text-align:center}
.modal-fallback a{color:#9dc0ff;text-decoration:underline}

/* Detail popup */
.modal{padding:1rem}
.detail-panel{width:min(1500px,100%);border-radius:20px}
.detail-close{position:absolute;top:.85rem;right:.85rem;z-index:5;background:rgba(255,255,255,.92);box-shadow:var(--shadow-sm)}
.detail-cols{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(320px,.8fr);height:min(90vh,940px)}
.detail-preview{position:relative;background:#eef1f8;border-right:1px solid var(--line)}
.detail-preview iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.preview-fallback{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.preview-fallback .art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.preview-note{position:relative;background:rgba(255,255,255,.94);border-radius:12px;padding:1.25rem 1.5rem;box-shadow:var(--shadow-sm)}
.preview-note p{font-size:.9rem;color:var(--ink);font-weight:600}
.preview-note .small{font-size:.8rem;color:var(--muted);font-weight:500;margin-top:.25rem}
.preview-hint{
  position:absolute;left:1rem;right:1rem;bottom:1rem;z-index:2;
  background:rgba(15,23,42,.86);color:#fff;border-radius:10px;
  padding:.6rem .9rem;font-size:.78rem;line-height:1.4;text-align:center;
  pointer-events:none;
}

.detail-info{display:flex;flex-direction:column;background:#fff}
.detail-scroll{padding:1.75rem 1.6rem 1rem;overflow:auto;flex:1}
.detail-info .badge{position:static;display:inline-block;margin-bottom:.85rem}
.detail-info h3{font-size:1.3rem;line-height:1.3}
.detail-desc{font-size:.9rem;color:var(--body);margin-top:.75rem;line-height:1.6}
.detail-meta{margin:1.4rem 0 0;display:grid;gap:.1rem}
.detail-meta > div{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-bottom:1px solid #f1f4fb}
.detail-meta dt{font-size:.82rem;color:var(--muted)}
.detail-meta dd{margin:0;font-size:.85rem;font-weight:600;color:var(--ink);text-align:right}
.detail-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.25rem}
.tag-chip{background:var(--blue-soft);color:#1e40af;border-radius:999px;padding:.25rem .7rem;font-size:.75rem;font-weight:600}
.detail-actions{padding:1.1rem 1.6rem 1.5rem;border-top:1px solid var(--line);display:grid;gap:.55rem;background:#fbfcff}
.detail-actions .btn-ghost{border-color:var(--line);color:var(--body);background:#fff}
.detail-actions .btn-ghost:hover{border-color:#c7d2fe;color:var(--blue)}

/* ---------- Standalone resource page ---------- */
.resource-detail{padding:1.75rem 0 4.5rem;background:#f7f9fc}
.resource-detail .crumbs{margin-bottom:1.4rem}.resource-detail-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(300px,.7fr);background:#fff;border:1px solid #dce5f5;border-radius:18px;overflow:hidden;box-shadow:0 16px 38px rgba(15,23,42,.08)}
.resource-detail-preview{position:relative;min-height:440px;background:#eef2fb;overflow:hidden}.resource-detail-preview .art{object-fit:cover}.resource-detail-preview iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.pdf-cover{position:absolute;inset:0;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#eef3fb,#dfe8f7)}.pdf-cover::before{content:'';position:absolute;width:470px;height:470px;border:72px solid rgba(37,99,235,.08);border-radius:50%;right:-180px;top:-220px}.pdf-cover-art{position:absolute;inset:0;opacity:.33}.pdf-cover-art .art{object-fit:cover}.pdf-cover-copy{position:relative;max-width:410px;margin:1.5rem;padding:2rem;background:rgba(255,255,255,.94);border:1px solid #d7e1f1;border-radius:14px;box-shadow:0 18px 42px rgba(15,23,42,.12)}.pdf-cover-copy span{display:block;color:#2563eb;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.pdf-cover-copy h2{font-size:clamp(1.3rem,2.4vw,2rem);margin-top:.6rem;line-height:1.2}.pdf-cover-copy p{font-size:.87rem;line-height:1.6;color:var(--muted);margin-top:.65rem}
.pdf-reader{position:absolute;inset:0;display:flex;flex-direction:column;background:#edf1f6}.pdf-reader-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:48px;padding:.55rem .8rem;background:#fff;border-bottom:1px solid #dce3ee;color:#344763}.pdf-reader-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:700}.pdf-reader-controls{display:flex;align-items:center;gap:.35rem;flex:none;font-size:.75rem;font-weight:700;color:#52627b}.pdf-reader-controls i{width:1px;height:18px;background:#dce3ee;margin:0 .15rem}.pdf-reader-controls button{display:grid;place-items:center;width:28px;height:28px;border:1px solid #d6dfec;border-radius:6px;background:#fff;color:#1d4f9e;font-size:1.15rem;line-height:1}.pdf-reader-controls button:hover:not(:disabled){background:#edf3ff}.pdf-reader-controls button:disabled{opacity:.35;cursor:not-allowed}.pdf-reader-status{position:absolute;top:60px;left:50%;transform:translateX(-50%);z-index:1;margin:0;border-radius:99px;background:rgba(255,255,255,.92);color:#52627b;padding:.35rem .7rem;font-size:.76rem;font-weight:600;box-shadow:0 1px 4px rgba(15,23,42,.1)}.pdf-reader-status:empty{display:none}.pdf-reader-canvas{flex:1;overflow:auto;display:flex;justify-content:center;padding:1.25rem}.pdf-reader-canvas canvas{display:block;background:#fff;box-shadow:0 2px 10px rgba(15,23,42,.15)}.pdf-reader-fallback{position:absolute;inset:0}.pdf-reader.is-fallback .pdf-reader-toolbar,.pdf-reader.is-fallback .pdf-reader-canvas{display:none}.pdf-cover-copy a{display:inline-flex;margin-top:1rem;background:#173b7d;color:#fff;border-radius:7px;padding:.7rem 1rem;font-size:.8rem;font-weight:800}
.resource-detail-copy{padding:2.25rem;display:flex;flex-direction:column;align-items:flex-start}.resource-detail-copy .badge{position:static;display:inline-block;margin-bottom:1rem}.resource-detail-copy h1{font-size:clamp(1.55rem,2.6vw,2.35rem);line-height:1.2}.resource-detail-desc{font-size:.93rem;color:var(--body);line-height:1.65;margin-top:.85rem}
.resource-detail-meta{width:100%;margin:1.5rem 0;display:grid;gap:.1rem}.resource-detail-meta div{display:flex;justify-content:space-between;gap:1rem;padding:.65rem 0;border-bottom:1px solid #edf1f8}.resource-detail-meta dt{font-size:.8rem;color:var(--muted)}.resource-detail-meta dd{margin:0;color:var(--ink);font-size:.84rem;font-weight:700;text-align:right}.resource-detail-copy .btn{gap:.55rem}.resource-back{font-size:.82rem;color:#2563eb;font-weight:700;margin-top:1rem}.resource-back:hover{text-decoration:underline}
.resource-detail.has-inline-preview .resource-detail-copy .btn-primary{display:none}
.resource-detail.has-inline-preview{padding-top:1.25rem}.resource-detail.has-inline-preview .crumbs{margin-bottom:.85rem}.resource-detail.has-inline-preview .resource-detail-layout{grid-template-columns:minmax(0,1fr) 304px;border:0;border-radius:0;box-shadow:none;background:transparent;overflow:visible;align-items:start;gap:1rem}.resource-detail.has-inline-preview .resource-detail-preview{min-height:780px;border:1px solid #d8e0ee;border-radius:10px;box-shadow:none;background:#e9edf4}.resource-detail.has-inline-preview .resource-detail-copy{display:none}.resource-detail.has-inline-preview .related-resources{grid-column:2;grid-row:1;margin:0;padding:1rem;background:#fff;border:1px solid #d8e0ee;border-radius:10px;box-shadow:none;max-height:780px;overflow:auto}.resource-detail.has-inline-preview .reader-download{display:flex;align-items:center;justify-content:center;width:100%;min-height:42px;margin-bottom:1.25rem;background:#173b7d;color:#fff;border-radius:7px;font-size:.82rem;font-weight:800;transition:background .15s ease}.resource-detail.has-inline-preview .reader-download:hover{background:#0f2d64}.resource-detail.has-inline-preview .related-resources-head{align-items:flex-start;margin-bottom:.9rem;padding-bottom:.85rem;border-bottom:1px solid #edf1f7}.resource-detail.has-inline-preview .related-resources h2{font-size:1rem;line-height:1.35}.resource-detail.has-inline-preview .carousel-controls{display:none}.resource-detail.has-inline-preview .related-carousel{overflow:visible;padding:0}.resource-detail.has-inline-preview .related-track{display:grid;width:auto;gap:.65rem}.resource-detail.has-inline-preview .related-track .resource-card{width:auto;padding:.55rem;border-radius:8px;box-shadow:none}.resource-detail.has-inline-preview .related-track .thumb{margin-bottom:.55rem;border-radius:6px}.resource-detail.has-inline-preview .related-track h3{font-size:.8rem;padding:0 .1rem}.resource-detail.has-inline-preview .related-track .meta{padding:0 .1rem;margin-top:.2rem}.resource-detail.has-inline-preview .resource-faq{margin-top:1.25rem;background:#fff;border-radius:10px}.resource-detail.has-inline-preview::before{content:attr(data-resource-title);display:block;color:#0f2348;font-size:clamp(1.55rem,2.4vw,2.15rem);font-weight:800;line-height:1.18;margin-bottom:1rem}
.resource-faq{margin-top:3rem;padding:1.6rem;background:#f7f9fe;border:1px solid #dce5f5;border-radius:14px}.resource-faq h2{font-size:1.15rem}.resource-faq dl{display:grid;gap:.9rem;margin:1rem 0 0}.resource-faq dt{color:#173b7d;font-size:.84rem;font-weight:800}.resource-faq dd{margin:.2rem 0 0;color:var(--body);font-size:.84rem;line-height:1.55}
.related-resources{margin-top:4rem}.related-resources-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}.related-resources h2{font-size:1.35rem;margin:.25rem 0 0}.carousel-controls{display:flex;gap:.45rem}.carousel-controls button{display:grid;place-items:center;width:34px;height:34px;border:1px solid #cddaf1;border-radius:50%;background:#fff;color:#1d4f9e;font-size:1.35rem;line-height:1;transition:background .15s ease,border-color .15s ease,color .15s ease}.carousel-controls button:hover:not(:disabled){background:#eaf2ff;border-color:#8fb2f5}.carousel-controls button:disabled{opacity:.35;cursor:not-allowed}.related-resources .resource-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.related-carousel{overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#b8c6e2 transparent;padding:0 0 1rem}.related-track{display:flex;gap:1rem;width:max-content}.related-track .resource-card{width:min(290px,78vw);flex:none;scroll-snap-align:start}.related-track .resource-card:hover{transform:translateY(-3px)}.related-resources ul{margin:0;padding-left:1.2rem;display:grid;gap:.45rem}.related-resources li{color:#2563eb;font-size:.88rem;font-weight:600}.related-resources li:hover{text-decoration:underline}.resource-not-found{padding:7rem 0;text-align:center}.resource-not-found h1{font-size:2rem}.resource-not-found p{margin:1rem 0 1.5rem}.footer-simple{display:flex;align-items:center;justify-content:space-between;gap:1rem}.footer-simple p{font-size:.78rem;color:#8da4cc}

/* ---------- Closing library call to action ---------- */
.library-cta{padding:3rem 0;background:#f7f9fe}
.library-cta-banner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:2rem;background:#071d46;border-radius:18px;padding:2rem 2.2rem;color:#fff}
.library-cta-icon{display:grid;place-items:center;width:78px;height:78px;border-radius:50%;background:#203b6d;color:#fff}.library-cta-icon .ico{width:34px;height:34px}
.library-cta-copy h2{color:#fff;font-size:clamp(1.5rem,2.5vw,2.2rem);letter-spacing:0}.library-cta-copy h2 span{color:#ffd21c}.library-cta-copy p{color:#d8e3fa;font-size:.92rem;margin-top:.4rem;line-height:1.55}
.library-cta-button{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-width:190px;background:#ffd21c;color:#10295c;border-radius:7px;padding:.95rem 1.15rem;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;transition:background .15s ease,transform .15s ease}.library-cta-button:hover{background:#ffe16b;transform:translateY(-1px)}.library-cta-button .ico{width:16px;height:16px}
.library-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 1.05fr;margin-top:1.25rem;border:1px solid #dce5f5;border-radius:14px;overflow:hidden;background:#fff}.library-benefit{display:flex;align-items:center;gap:.9rem;padding:1.25rem;border-right:1px solid #dce5f5}.library-benefit-icon{display:grid;place-items:center;flex:none;width:38px;height:38px;color:#15356e}.library-benefit-icon .ico{width:29px;height:29px}.library-benefit h3,.library-info h3{font-size:.88rem;color:#15356e;letter-spacing:0}.library-benefit p,.library-info p{font-size:.75rem;line-height:1.45;color:#415b88;margin-top:.3rem}.library-info{background:#eaf2ff;text-align:center;padding:1.15rem;display:flex;flex-direction:column;justify-content:center;align-items:center}.library-info .btn{margin-top:.7rem;padding:.45rem 1.1rem;border-color:#2563eb;color:#2563eb;font-size:.78rem}

@media (max-width:900px){
  .detail-cols{grid-template-columns:1fr;height:auto}
  .detail-preview{aspect-ratio:4/3;border-right:0;border-bottom:1px solid var(--line)}
  .detail-panel{max-height:92vh;overflow:auto}
  .resource-detail-layout{grid-template-columns:1fr}.resource-detail-preview{min-height:300px}.related-resources .resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .resource-detail.has-inline-preview .resource-detail-layout{grid-template-columns:1fr}.resource-detail.has-inline-preview .resource-detail-preview{min-height:420px}.resource-detail.has-inline-preview .related-resources{grid-column:auto;grid-row:auto;max-height:none;margin-top:1.25rem}.resource-detail.has-inline-preview .related-track{display:flex;width:max-content}.resource-detail.has-inline-preview .related-carousel{overflow-x:auto;padding-bottom:.75rem}.resource-detail.has-inline-preview .related-track .resource-card{width:min(250px,72vw)}
  .library-cta-banner{grid-template-columns:auto minmax(0,1fr);gap:1.25rem}.library-cta-button{grid-column:1/-1;width:100%}.library-benefits{grid-template-columns:repeat(2,minmax(0,1fr))}.library-info{grid-column:1/-1}
}

.no-results{margin-top:1.5rem;color:var(--muted)}

/* Dedicated study builder colour treatment */
.study-builder-page{--builder-navy:#071d46;--builder-blue:#2563eb;--builder-yellow:#ffd21c;--builder-surface:#fff;--builder-soft:#eef4ff}.study-builder-page .study-builder-full{position:relative;min-height:calc(100vh - 82px);padding:5.5rem 0;background:linear-gradient(110deg,#0b285d 0%,#123a7b 56%,#1f61ca 100%);color:#fff}
.study-builder-page[data-page="home"] .study-builder-full{min-height:auto;padding:2rem 0}
.study-builder-page[data-page="home"] .study-builder-card{padding:1.4rem}
.study-builder-page[data-page="home"] .study-builder-page-head{transform:translateY(-1.5rem)}
.study-builder-page[data-page="home"] .study-builder-card-head{padding-bottom:.8rem;margin-bottom:.9rem}
.study-builder-page[data-page="home"] .study-builder-fields{gap:.65rem}
.study-builder-page[data-page="home"] .builder-field select,.study-builder-page[data-page="home"] .time-select{padding:.6rem .75rem}
.study-builder-page[data-page="home"] .session-label:not(:first-child){margin-top:.85rem}
.study-builder-page[data-page="home"] #builder-goal button{min-height:40px}
.study-builder-page[data-page="home"] .builder-goal-purpose{margin-top:.45rem}
.study-builder-page[data-page="home"] .session-result{padding:.75rem .85rem}
.study-builder-page .builder-layout{display:grid;grid-template-columns:minmax(0,.86fr) minmax(440px,1fr);gap:5rem;align-items:center}
.study-builder-page .study-builder-full::before{content:'';position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,#071d46 0%,#2563eb 62%,#ffd21c 100%)}
.study-builder-page .study-builder-page-head{max-width:570px;margin:0;text-align:left}
.study-builder-page .study-builder-page-head .section-badge{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:#dce8ff;box-shadow:none}
.study-builder-page .study-builder-page-head h1{color:#fff!important;font-size:clamp(2.1rem,3.6vw,3.6rem);line-height:1.02;letter-spacing:-.04em}
.study-builder-page .study-builder-page-head h1 span{color:var(--builder-yellow)!important}
.study-builder-page .study-builder-page-head p{color:#d7e4fb}
.study-builder-page .builder-promises{display:grid;gap:.75rem;margin-top:2.4rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.2);color:#d7e4fb;font-size:.78rem;font-weight:700}
.study-builder-page .builder-promises span{display:flex;align-items:center;gap:.7rem}
.study-builder-page .builder-promises b{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:var(--builder-yellow);color:var(--builder-navy);font-size:.65rem;box-shadow:0 5px 12px rgba(6,26,64,.16)}
.study-builder-page .study-builder-card{width:100%;margin:0;padding:2.15rem;border:1px solid #dbe5f2;border-radius:22px;box-shadow:0 26px 70px rgba(15,35,72,.14)}
.study-builder-page .study-builder-card-head{border-bottom-color:#e8edf6}
.study-builder-page .builder-card-kicker{color:#2563eb}
.study-builder-page .builder-resource-status.is-ready{background:#e8f7ee;color:#16803d}
.study-builder-page .builder-resource-status.is-empty{background:#fff1f1;color:#bd3838}
.study-builder-page .builder-field select,.study-builder-page .time-select{border-color:#d5e0ee;background:#f8fafd;border-radius:12px}
.study-builder-page .builder-field select:hover,.study-builder-page .time-select:hover{background:#fff;border-color:#b9cdf0}
.study-builder-page .builder-field select:focus,.study-builder-page .time-select:focus{outline:none;border-color:#80a7ff;background:#fff;box-shadow:0 0 0 4px rgba(37,99,235,.11)}
.study-builder-page .session-result{background:#eef4ff;border:1px solid #d7e3f5}
.study-builder-page #builder-start:not(:disabled){background:var(--builder-blue);box-shadow:0 10px 22px rgba(37,99,235,.24)}
.study-builder-page #builder-start:not(:disabled):hover{background:#1d4ed8}
.study-builder-page #builder-start:disabled{background:#8ea0be;box-shadow:none;opacity:.68;cursor:not-allowed}
.study-builder-page #builder-start.is-loading{position:relative;cursor:progress;padding-right:2.2rem}
.study-builder-page #builder-start.is-loading::after{content:'';position:absolute;right:.95rem;top:50%;width:.85rem;height:.85rem;margin-top:-.425rem;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:builder-btn-spin .8s linear infinite}
.study-builder-page #builder-start.is-loading:disabled{opacity:1;filter:none}
@keyframes builder-btn-spin{to{transform:rotate(360deg)}}
.study-builder-page #builder-goal,.study-builder-page #session-goal,#builder-goal,#session-goal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65rem}
.study-builder-page #builder-goal button,.study-builder-page #session-goal button,#builder-goal button,#session-goal button{min-height:48px;border-width:1px;border-radius:12px;font-weight:800;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease}
.study-builder-page #builder-goal button:nth-child(1),.study-builder-page #session-goal button:nth-child(1),#builder-goal button:nth-child(1),#session-goal button:nth-child(1){background:#eef4ff;border-color:#bfd2fb;color:#2456a6}
.study-builder-page #builder-goal button:nth-child(2),.study-builder-page #session-goal button:nth-child(2),#builder-goal button:nth-child(2),#session-goal button:nth-child(2){background:#fff8df;border-color:#f1d77a;color:#8b6500}
.study-builder-page #builder-goal button:nth-child(3),.study-builder-page #session-goal button:nth-child(3),#builder-goal button:nth-child(3),#session-goal button:nth-child(3){background:#edf9f1;border-color:#b9e5c6;color:#237344}
.study-builder-page #builder-goal button:hover,.study-builder-page #session-goal button:hover,#builder-goal button:hover,#session-goal button:hover{transform:translateY(-1px);filter:saturate(1.08)}
.study-builder-page #builder-goal button.is-on,.study-builder-page #session-goal button.is-on,#builder-goal button.is-on,#session-goal button.is-on{box-shadow:inset 0 0 0 2px currentColor,0 5px 12px rgba(15,35,72,.1)}
.study-builder-page #builder-goal button:nth-child(1).is-on,.study-builder-page #session-goal button:nth-child(1).is-on,#builder-goal button:nth-child(1).is-on,#session-goal button:nth-child(1).is-on{background:#2563eb;color:#fff;border-color:#2563eb}
.study-builder-page #builder-goal button:nth-child(2).is-on,.study-builder-page #session-goal button:nth-child(2).is-on,#builder-goal button:nth-child(2).is-on,#session-goal button:nth-child(2).is-on{background:#ffd21c;color:#10295c;border-color:#e3b800}
.study-builder-page #builder-goal button:nth-child(3).is-on,.study-builder-page #session-goal button:nth-child(3).is-on,#builder-goal button:nth-child(3).is-on,#session-goal button:nth-child(3).is-on{background:#239b55;color:#fff;border-color:#239b55}
.study-builder-page #builder-goal button:not(.is-on),.study-builder-page #session-goal button:not(.is-on),#builder-goal button:not(.is-on),#session-goal button:not(.is-on){background:#fff;color:#52627b;border-color:#dce5f5}
.study-builder-page #builder-goal,.study-builder-page #session-goal,#builder-goal,#session-goal{grid-template-columns:repeat(4,minmax(0,1fr))}
.study-builder-page #builder-goal button[data-type="all"].is-on,.study-builder-page #session-goal button[data-type="all"].is-on,#builder-goal button[data-type="all"].is-on,#session-goal button[data-type="all"].is-on{background:var(--builder-navy);color:#fff;border-color:var(--builder-navy)}
.study-builder-page #builder-goal button[data-type="knowledge-sheet"].is-on,.study-builder-page #session-goal button[data-type="knowledge-sheet"].is-on,#builder-goal button[data-type="knowledge-sheet"].is-on,#session-goal button[data-type="knowledge-sheet"].is-on{background:#2563eb;color:#fff;border-color:#2563eb}
.study-builder-page #builder-goal button[data-type="practice-questions"].is-on,.study-builder-page #session-goal button[data-type="practice-questions"].is-on,#builder-goal button[data-type="practice-questions"].is-on,#session-goal button[data-type="practice-questions"].is-on{background:#ffd21c;color:#10295c;border-color:#e3b800}
.study-builder-page #builder-goal button[data-type="practice-exam"].is-on,.study-builder-page #session-goal button[data-type="practice-exam"].is-on,#builder-goal button[data-type="practice-exam"].is-on,#session-goal button[data-type="practice-exam"].is-on{background:#239b55;color:#fff;border-color:#239b55}
.study-builder-page .builder-goal-purpose{margin:.65rem 0 0;color:#5b6f8f;font-size:.8rem;line-height:1.45}
.study-builder-page .study-builder-faq{background:#fff;padding:4.2rem 0 4.8rem}
.study-builder-page .study-builder-faq-kicker{color:#7890b6;font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.study-builder-page .study-builder-faq h2{margin:.55rem 0 0;color:#071d46;font-size:clamp(1.8rem,3.2vw,2.8rem);letter-spacing:-.025em}
.study-builder-page .study-builder-faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:2rem}
.study-builder-page .study-builder-faq article p{font-size:.84rem;line-height:1.5}
@media (max-width:900px){.study-builder-page .builder-layout{grid-template-columns:1fr;gap:2.5rem}.study-builder-page .study-builder-page-head{max-width:680px;margin:0 auto;text-align:center}.study-builder-page .builder-promises{grid-template-columns:repeat(3,minmax(0,1fr));text-align:left}.study-builder-page .builder-promises span{display:grid;justify-items:start;gap:.45rem}}
@media (max-width:900px){.study-builder-page .study-builder-faq-grid{grid-template-columns:1fr}}

@media (max-width:900px){
  .builder-layout{grid-template-columns:1fr;gap:2.5rem}.study-builder-page-head{max-width:680px;margin:0 auto;text-align:center}.builder-promises{grid-template-columns:repeat(3,minmax(0,1fr));text-align:left}.builder-promises span{display:grid;justify-items:start;gap:.45rem}
}

/* ---------- Footer ---------- */
.site-footer{background:#071d46;color:#d8e3fa;padding:3.25rem 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2.2rem}
.footer-social .brand-name{display:block;font-size:1.55rem}.footer-social p{font-size:.8rem;color:#aebddd;margin-top:.3rem}
.social-links{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:1.25rem}.social-links a{display:grid;place-items:center;width:29px;height:29px;border:1px solid #496187;border-radius:50%;color:#aebddd;font-size:.82rem;font-weight:800;transition:color .15s ease,border-color .15s ease,background .15s ease}.social-links a:hover{color:#fff;border-color:#ffd21c;background:#203b6d}
.footer-column{display:grid;align-content:start;gap:.55rem}.footer-column h2{color:#fff;font-size:.88rem;letter-spacing:0;margin:0 0 .35rem}.footer-column a{font-size:.8rem;color:#d8e3fa;line-height:1.45;transition:color .15s ease}.footer-column a:hover{color:#ffd21c}.footer-about p{font-size:.78rem;line-height:1.55;color:#b7c7e6;margin:0}.copyright{display:none!important}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{display:none}
  .float-card,.plant,.pencils,.desk,.session-preview-note{display:none}
  .latest-grid{grid-template-columns:1fr}
  .exam-ready-grid{grid-template-columns:1fr;gap:1.5rem}
  .exam-ready-intro h2{max-width:none}
  .finder-shell{grid-template-columns:1fr;gap:1.5rem}
  .finder-copy h2{max-width:none}
  .suggest-resource-grid{grid-template-columns:1fr;gap:1.5rem}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem}
  .study-builder-grid{grid-template-columns:1fr;gap:2rem}.study-builder-copy h2{max-width:none}
}
@media (max-width:1100px){
  body.nav-open{overflow:hidden}
  .nav-toggle{display:flex}
  .navbar{position:relative}
  .nav-toggle{position:relative;z-index:95}
  .nav-toggle[aria-expanded="true"]{position:fixed;top:1rem;right:1rem}
  .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)}
  .site-header.is-scrolled .navbar{padding:.55rem .7rem .55rem 1.25rem}
  .primary-nav{
    position:fixed;inset:0;background:#fff;
    flex-direction:column;align-items:stretch;gap:0;padding:5.4rem 2rem 2rem;
    border-radius:0;box-shadow:none;display:none;z-index:90;overflow-y:auto;
  }
  .primary-nav.is-open{display:flex}
  .primary-nav a{padding:.75rem 0}
  .nav-dropdown summary{display:flex;align-items:center;justify-content:space-between;height:auto;margin:0;padding:.75rem .05rem;background:transparent!important;border-radius:8px}
  .nav-dropdown summary::-webkit-details-marker{display:none}
  .nav-dropdown summary::marker{content:''}
  .nav-dropdown summary::after{content:'\2304';font-size:.95rem;line-height:1;color:#243a69;transition:transform .18s ease}
  .nav-dropdown[open] summary::after{transform:rotate(180deg)}
  .nav-dropdown summary:hover,.nav-dropdown:hover summary,.nav-dropdown:focus-within summary{background:transparent!important}
  .nav-dropdown[open] summary{background:#eef3ff!important}
  .nav-dropdown-menu{display:none;position:static;transform:none;min-width:0;margin:0 0 .35rem;padding:.2rem 0 .2rem .95rem;border:0;border-radius:0;box-shadow:none}
  .nav-dropdown[open]>.nav-dropdown-menu{display:grid!important}
  .nav-dropdown-menu a{padding:.6rem 0!important}
  .primary-nav a.is-active::after{display:none}
  .navbar .btn-cta{display:none}
  .primary-nav.is-open ~ .btn-cta{display:inline-flex;position:fixed;left:2rem;right:2rem;bottom:2rem;z-index:91;justify-content:center;padding:.85rem 1.2rem;font-size:.86rem}
  .brand{margin-right:auto}
}
@media (max-width:560px){
  .btn-cta{display:none}
  .study-builder-card{padding:1.25rem}.study-builder-card-head{flex-direction:column;gap:.7rem}.builder-resource-status{align-self:flex-start}
  .study-builder-fields{grid-template-columns:1fr}
  .resource-detail{padding-top:1.25rem}.resource-detail-copy{padding:1.4rem}.resource-detail-preview{min-height:230px}.related-resources{margin-top:3rem}.related-resources .resource-grid{grid-template-columns:1fr}.footer-simple{flex-direction:column;align-items:flex-start}
  .library-cta{padding:2rem 0}.library-cta-banner{grid-template-columns:1fr;padding:1.5rem;text-align:center;justify-items:center}.library-cta-icon{width:62px;height:62px}.library-cta-icon .ico{width:28px;height:28px}.library-benefits{grid-template-columns:1fr}.library-benefit{border-right:0;border-bottom:1px solid #dce5f5;padding:1.05rem}.library-info{grid-column:auto}
  .study-builder{padding:3rem 0}.study-builder-grid{gap:1.5rem}.session-card{padding:1.25rem}
  .exam-ready{padding:2.75rem 0}
  .exam-tips{grid-template-columns:1fr}
  .resource-finder{padding:2.75rem 0}
  .finder-actions{grid-template-columns:1fr}
  .suggest-resource{padding:3rem 0}.suggest-visual{min-height:390px;padding:1.75rem}.suggest-illustration{width:52%;right:.5rem;bottom:.5rem}.suggest-note-two{right:8rem;bottom:2.2rem}.suggest-form-panel{padding:1.5rem}
  .footer-grid{grid-template-columns:1fr;gap:1.75rem}
  .category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}
  .category-card{min-height:138px;border-radius:12px;padding:.85rem;gap:.6rem}
  .cat-icon{width:34px;height:34px;border-radius:9px}
  .cat-icon .ico{width:17px;height:17px}
  .cat-title{font-size:.84rem;line-height:1.3}
  .cat-blurb{display:none}
  .cat-foot{padding-top:.6rem}
  .cat-count{font-size:.7rem}
  .arrow{width:15px;height:15px}
}

/* ---------- Study session workspace ---------- */
.session-hero{background:linear-gradient(160deg,var(--hero-a) 0%,var(--hero-b) 55%,#e9edfd 100%);padding:2rem 0 1.75rem}
.session-timer{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.5rem;padding:1rem 1.15rem;background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.8);border-radius:14px;box-shadow:0 10px 24px rgba(15,35,72,.1)}.session-timer-readout{display:grid;gap:.15rem}.session-timer-readout span{color:#536582;font-size:.67rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.session-timer-readout strong{color:#071d46;font-size:1.55rem;letter-spacing:.04em;font-variant-numeric:tabular-nums}.session-timer-actions{display:flex;gap:.5rem}.session-timer-actions .btn{padding:.6rem .9rem;font-size:.8rem}.session-timer p{margin:0;color:#64748b;font-size:.75rem}.break-dialog{border:0;border-radius:18px;padding:0;width:min(440px,92vw);box-shadow:0 28px 80px rgba(9,13,35,.28)}.break-dialog::backdrop{background:rgba(7,29,70,.55);backdrop-filter:blur(3px)}.break-dialog-inner{padding:1.7rem}.break-dialog h2{font-size:1.35rem;margin:.35rem 0 .6rem}.break-dialog p:not(.section-eyebrow){color:#52627b;font-size:.88rem;line-height:1.55}.break-dialog label{display:block;margin-top:1.2rem;color:#536582;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.break-dialog select{width:100%;margin-top:.45rem;padding:.7rem .8rem;border:1px solid #dce5f5;border-radius:10px;background:#f8fafd;color:var(--ink);font:inherit}.break-dialog-actions{display:flex;justify-content:flex-end;gap:.55rem;margin-top:1.4rem}
.session-timer-setting{display:flex;align-items:center;gap:.45rem;color:#536582;font-size:.72rem;font-weight:800;white-space:nowrap}.session-timer-setting select{border:1px solid #dce5f5;border-radius:8px;padding:.35rem .45rem;background:#fff;color:#52627b;font:inherit;font-weight:600}
.session-hero .crumbs{margin-bottom:1rem}
.session-hero-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.session-hero-head h1{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-top:.3rem}
.session-workspace{padding:2.25rem 0 4rem;background:#f4f7fd}
.session-workspace-grid{display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr);gap:1.5rem;align-items:start}
.session-tile-list{display:grid;gap:.6rem;max-height:720px;overflow-y:auto;padding-right:.25rem}
.session-tile{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;text-align:left;background:#fff;border:1px solid #dce5f5;border-radius:12px;padding:.9rem 1rem;box-shadow:0 4px 14px rgba(15,23,42,.05)}
.session-tile:hover{border-color:#93b4ff}
.session-tile.is-on{border-color:#2563eb;background:#eef4ff;box-shadow:0 6px 18px rgba(37,99,235,.14)}
.session-tile strong{font-size:.88rem;color:var(--ink);line-height:1.3}
.session-tile-meta{font-size:.75rem;color:var(--muted)}
.session-viewer{background:#fff;border:1px solid #dce5f5;border-radius:16px;overflow:hidden;box-shadow:0 16px 38px rgba(15,23,42,.08)}
.session-viewer-preview{position:relative;min-height:calc(100vh - 260px);background:#eef2fb}
.session-viewer-preview iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.session-viewer-preview .art{width:100%;height:100%;object-fit:cover}
.session-viewer-info{padding:1.25rem 1.75rem}
.session-viewer-info .badge{display:inline-block;margin-bottom:.7rem}
.session-viewer-info h2{font-size:1.25rem;line-height:1.3}
.session-viewer-desc{font-size:.9rem;color:var(--body);line-height:1.6;margin-top:.5rem}
.session-empty{padding:3rem 0;text-align:center}
.session-empty h2{font-size:1.4rem}
.session-empty p{margin:.75rem 0 1.5rem;color:var(--muted)}
@media (max-width:900px){
  .session-workspace-grid{grid-template-columns:1fr}
  .session-tile-list{max-height:none;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}
  .session-viewer-preview{min-height:70vh}
}
@media (max-width:560px){
  .session-tile-list{grid-template-columns:1fr}
}

/* ---------- Study session loading / ad screen ---------- */
.session-loading{
  position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(120deg,#071d46 0%,#102d67 65%,#174184 100%);
  transition:opacity .4s ease;
}
.session-loading.is-done{opacity:0;pointer-events:none}
.session-loading-inner{width:min(92%,460px);text-align:center;color:#fff}
.session-loading-brand{display:block;font-size:1.5rem;letter-spacing:0;margin-bottom:1.75rem}
.session-loading-spinner{
  width:36px;height:36px;margin:0 auto 1.1rem;border-radius:50%;
  border:3px solid rgba(255,255,255,.25);border-top-color:#ffd21c;
  animation:session-spin .8s linear infinite;
}
@keyframes session-spin{to{transform:rotate(360deg)}}
.session-loading-status{font-size:.85rem;color:#dce8ff;font-weight:600}
.session-loading-ad{
  margin-top:2rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:16px;padding:1.75rem 1.5rem;
}
.session-loading-ad-eyebrow{font-size:.66rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#ffd21c}
.session-loading-ad h2{color:#fff;font-size:1.25rem;margin-top:.5rem;line-height:1.3}
.session-loading-ad p{color:#d7e4fb;font-size:.85rem;line-height:1.55;margin-top:.6rem}
.session-loading-ad .btn{margin-top:1.1rem}
@media (prefers-reduced-motion:reduce){.session-loading-spinner{animation:none}}