/* ============================================================
   CSEE — Concepta Group design system (PoolPro-matched)
   Plus Jakarta Sans (display) + Space Grotesk (body)
   ============================================================ */

:root{
  --ink:#0A0B0E; --ink-2:#13151A; --paper:#ffffff; --mist:#F4F6F9;
  --line:rgba(10,11,14,.10); --line-solid:#E6E9EE;
  --blue:#0D65F8; --blue-2:#0D65F8; --blue-hover:#0B55D4; --blue-light:#EBF2FF;
  --grey:#6B7280; --grey-2:#9AA1AC; --graphite:#343A40;
  --serif:'Plus Jakarta Sans',system-ui,Arial,sans-serif;
  --sans:'Space Grotesk',system-ui,Arial,sans-serif;
  --max:1240px; --gut:clamp(1.2rem,5vw,4.5rem); --ease:cubic-bezier(.16,1,.3,1);
  --radius:14px;

  /* legacy aliases so existing page bodies keep resolving */
  --white:#ffffff; --ff-heading:var(--serif); --ff-body:var(--sans);
  --max-w:1240px; --gutter:clamp(1.2rem,5vw,4.5rem);
  --grey-50:#F4F6F9; --grey-100:#EEF1F5; --grey-200:#E6E9EE;
  --grey-400:#9AA1AC; --grey-600:#6B7280; --grey-700:#343A40; --grey-800:#0A0B0E;
  --shadow:0 6px 24px -12px rgba(10,11,14,.18); --shadow-lg:0 30px 50px -22px rgba(10,11,14,.35);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap,.container{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.serif{font-family:var(--serif)}
.kicker,.section-label{display:inline-block;font-family:var(--sans);font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;font-weight:600;color:var(--blue)}
.muted{color:var(--grey)}
section{position:relative}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.1;letter-spacing:-.02em;color:var(--ink)}
.sq{display:inline-block;width:.16em;height:.16em;background:var(--blue);border-radius:.04em;margin-left:.06em;vertical-align:baseline}
::selection{background:var(--blue);color:#fff}

/* ── CURSOR ─────────────────────────────────────────── */
.cursor{position:fixed;top:0;left:0;width:34px;height:34px;border:1.5px solid var(--blue);border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:9999;transition:width .25s var(--ease),height .25s var(--ease),background .25s,border-color .25s,opacity .3s;opacity:0}
.cursor.big{width:64px;height:64px;background:rgba(13,101,248,.15)}
.cursor.light{border-color:var(--grey-2)}
.cursor.light.big{background:rgba(154,161,172,.18)}
@media(hover:none){.cursor{display:none}}

/* ── NAV ────────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:900;transition:background .4s var(--ease),box-shadow .4s,border-color .4s;border-bottom:1px solid transparent}
.nav-in,.nav-inner{max-width:var(--max);margin:0 auto;padding:.5rem clamp(1rem,3vw,1.8rem);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem}
.brand,.nav-brand{display:flex;align-items:center;justify-self:start}
.brand img,.nav-brand img{height:58px;width:auto;display:block;transition:opacity .3s}
@media(max-width:600px){.brand img,.nav-brand img{height:46px}}
.brand .brand-d,.nav-brand .brand-d{display:none}
.nav.scrolled .brand-w,.nav.scrolled .nav-brand .brand-w{display:none}
.nav.scrolled .brand-d,.nav.scrolled .nav-brand .brand-d{display:block}
.nav-menu{display:contents}
.nav-rows{display:flex;flex-direction:column;align-items:center;justify-self:center;gap:.34rem}
.nav-links{display:flex;align-items:center;gap:1.2rem;list-style:none}
.nav-links>li{position:relative}
.nav-links a{font-size:.88rem;font-weight:500;color:rgba(255,255,255,.82);transition:color .25s;position:relative;white-space:nowrap}
.nav-links>li>a:not(.nav-cta):not(.btn)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1.5px;background:var(--blue);transition:width .3s var(--ease)}
.nav-links a:hover{color:#fff}.nav-links>li>a:not(.nav-cta):not(.btn):hover::after{width:100%}
.nav-cta{justify-self:end;font-family:var(--sans);font-size:.92rem;font-weight:600;padding:.8rem 1.7rem;border-radius:100px;border:1px solid rgba(255,255,255,.4);color:#fff!important;transition:all .3s var(--ease)}
.nav-cta:hover{background:#fff;color:var(--ink)!important;border-color:#fff}
.nav-cta::after{display:none}
.nav.scrolled{background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-color:var(--line)}
.nav.scrolled .nav-links a{color:var(--grey)}.nav.scrolled .nav-links a:hover{color:var(--ink)}
.nav.scrolled .nav-cta{color:var(--ink)!important;border-color:var(--line)}
.nav.scrolled .nav-cta:hover{background:var(--ink);color:#fff!important;border-color:var(--ink)}
.has-sub>a .caret{font-size:.6em;opacity:.7}
.submenu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);background:var(--ink);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:.6rem;min-width:250px;opacity:0;visibility:hidden;transition:opacity .25s,transform .25s;list-style:none;box-shadow:0 24px 50px -16px rgba(0,0,0,.5)}
.submenu::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.has-sub:hover .submenu,.has-sub.open .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu a{display:block;padding:.6rem .8rem;border-radius:9px;color:rgba(255,255,255,.78)!important;font-size:.9rem;transition:background .2s,color .2s}
.submenu a:hover{background:rgba(255,255,255,.08);color:#fff!important}
.submenu a::after{display:none}
.submenu .dd-head{display:block;padding:.55rem .8rem .2rem;font-size:.64rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-2)}
.burger,.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer}
.burger span,.nav-toggle span{width:24px;height:2px;background:#fff;transition:.3s;border-radius:2px}
.nav.scrolled .burger span,.nav.scrolled .nav-toggle span{background:var(--ink)}

/* ── BUTTONS ────────────────────────────────────────── */
.btn{font-family:var(--sans);font-weight:600;font-size:.96rem;padding:1rem 1.8rem;border-radius:100px;cursor:pointer;border:1px solid transparent;transition:transform .3s var(--ease),background .3s,color .3s,box-shadow .3s,border-color .3s;display:inline-flex;align-items:center;gap:.55rem;text-decoration:none}
.btn-primary,.btn-blue{background:var(--blue);color:#fff;box-shadow:0 10px 30px -8px rgba(13,101,248,.6)}
.btn-primary:hover,.btn-blue:hover{transform:translateY(-3px);box-shadow:0 18px 40px -10px rgba(13,101,248,.7);background:var(--blue)}
.btn-ghost,.btn-outline-white{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}
.btn-ghost:hover,.btn-outline-white:hover{background:#fff;color:var(--ink);transform:translateY(-3px)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{transform:translateY(-3px);background:var(--ink-2)}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{transform:translateY(-3px);background:var(--mist)}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff;transform:translateY(-3px)}
.btn-outline-dark{background:transparent;color:var(--ink);border-color:var(--line-solid)}
.btn-outline-dark:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-3px)}
.btn-lg{padding:1.05rem 2rem;font-size:1rem}

/* ── HERO (full-viewport) ───────────────────────────── */
.hero,.hero--b{min-height:100vh;color:#fff;display:flex;align-items:center;position:relative;overflow:hidden;padding:7rem 0 4rem;background:var(--ink)}
.hero--b .hero-bg{position:absolute;inset:0;background-size:cover!important;background-position:center!important;z-index:0}
.hero--b .hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(115deg,rgba(10,11,14,.72) 0%,rgba(19,21,26,.44) 52%,rgba(19,21,26,.24) 100%)}
.orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;z-index:0}
.orb.a{width:46vw;height:46vw;background:radial-gradient(circle,#0D65F8,transparent 65%);top:-12%;right:-6%;animation:float1 16s var(--ease) infinite alternate}
.orb.b{width:38vw;height:38vw;background:radial-gradient(circle,#1f3aa8,transparent 65%);bottom:-18%;left:-10%;animation:float2 20s var(--ease) infinite alternate}
@keyframes float1{to{transform:translate(-6%,8%) scale(1.12)}}
@keyframes float2{to{transform:translate(8%,-6%) scale(1.1)}}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000,transparent 80%);mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000,transparent 80%);z-index:1}
.hero .wrap,.hero--b .hero-content,.hero--b .wrap{position:relative;z-index:2}
.hero--b .hero-content{max-width:var(--max);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut);width:100%}
.hero-kick,.hero-badge{display:inline-flex;align-items:center;gap:.7rem;padding:.4rem .9rem;border:1px solid rgba(255,255,255,.18);border-radius:100px;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.82);margin-bottom:2rem;font-family:var(--sans);font-weight:500}
.hero-kick .dot,.hero-badge::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 0 rgba(13,101,248,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(13,101,248,.55)}70%{box-shadow:0 0 0 12px rgba(13,101,248,0)}100%{box-shadow:0 0 0 0 rgba(13,101,248,0)}}
.hero h1,.hero--b h1{font-family:var(--serif);font-weight:600;font-size:clamp(2.4rem,6.2vw,5rem);line-height:1.03;letter-spacing:-.03em;max-width:18ch;color:#fff}
.hero-sub{margin-top:1.8rem;font-size:clamp(1.05rem,1.6vw,1.25rem);color:rgba(255,255,255,.74);max-width:56ch;font-weight:400}
.hero-cta,.hero-btns{margin-top:2.6rem;display:flex;flex-wrap:wrap;gap:1rem}
.scrollcue{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:2;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5);display:flex;flex-direction:column;align-items:center;gap:.6rem}
.scrollcue i{width:1px;height:42px;background:linear-gradient(rgba(255,255,255,.6),transparent);animation:drop 2s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.1%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ── PAGE HERO (interior) ───────────────────────────── */
.page-hero{position:relative;padding:clamp(8rem,14vw,10rem) 0 clamp(3.5rem,7vw,5rem);overflow:hidden;background-size:cover;background-position:center;background-color:var(--ink);color:#fff}
.page-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(115deg,rgba(10,11,14,.74) 0%,rgba(19,21,26,.5) 55%,rgba(19,21,26,.3) 100%);z-index:1}
.page-hero::after{content:'';position:absolute;inset:0;z-index:1;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(ellipse 70% 70% at 25% 40%,#000,transparent 80%);mask-image:radial-gradient(ellipse 70% 70% at 25% 40%,#000,transparent 80%)}
.page-hero .container,.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{color:#fff;margin-bottom:.8rem;font-weight:600}
.page-hero p{color:rgba(255,255,255,.78);max-width:620px;font-size:clamp(1rem,2vw,1.18rem);line-height:1.65}

/* ── TRUST BAR ──────────────────────────────────────── */
.trust,.trust-bar{background:var(--blue);color:#fff;padding:1.25rem 0}
.trust-in,.trust-items{max-width:var(--max);margin:0 auto;padding:0 var(--gut);display:flex;justify-content:center;flex-wrap:wrap;gap:1rem 2.6rem}
.trust-item{display:flex;align-items:center;gap:.6rem;font-size:.96rem;font-weight:500;color:rgba(255,255,255,.95)}
.trust-item svg{width:18px;height:18px;flex:0 0 auto}
.trust-icon{width:26px;height:26px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.trust-icon svg{width:13px;height:13px}

/* ── SECTION HEADERS ────────────────────────────────── */
.section{padding:clamp(4rem,10vw,7rem) 0}
.section--alt{background:var(--mist)}
.section--ink{background:var(--ink);color:rgba(255,255,255,.72)}
.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:3rem;flex-wrap:wrap}
.sec-head h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.08;letter-spacing:-.03em;max-width:20ch;margin-top:1rem}
.sec-head.center{justify-content:center;text-align:center;flex-direction:column;align-items:center}
.section-header{text-align:center;max-width:720px;margin:0 auto 3rem}
.section-header h2{font-size:clamp(1.8rem,3.6vw,3rem)}
.section-header p{margin-top:.8rem;color:var(--grey);font-size:1.1rem}

/* ── FEATURE SPLIT (full-bleed) ─────────────────────── */
.feature{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;min-height:600px}
.feature .fc{display:flex;flex-direction:column;justify-content:center;padding:clamp(3.5rem,7vw,6.5rem) clamp(1.4rem,5vw,4rem)}
.feature .fc .inner{max-width:560px;width:100%;margin-left:auto}
.feature.rev .fc .inner{margin-left:0;margin-right:auto}
.feature .fi{position:relative;min-height:420px;overflow:hidden}
.feature .fi img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.feature:hover .fi img{transform:scale(1.04)}
.feature.rev .fi{order:-1}
.feature h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.1;letter-spacing:-.02em;margin:.8rem 0 1.2rem}
.feature p{color:var(--grey);font-size:1.04rem;margin-bottom:1rem}
.feature p strong{color:var(--ink);font-weight:600}
.feature .lead{color:var(--grey);margin-bottom:1.6rem;max-width:48ch}
.feature .ilist{list-style:none;display:grid;gap:.85rem}
.feature .ilist li{display:flex;gap:.8rem;align-items:flex-start;font-size:1rem;color:var(--ink)}
.feature .ilist .ic{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:rgba(13,101,248,.1);display:flex;align-items:center;justify-content:center;margin-top:1px}
.feature .ilist .ic svg{width:13px;height:13px}

/* ── INTRO GRID (contained split) ───────────────────── */
.intro-grid,.inspect-grid,.course-detail,.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,3.5rem);align-items:center}
.intro-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.intro-img img{width:100%;height:100%;object-fit:cover;min-height:340px}
.intro-text h2{margin-bottom:.8rem}
.intro-text p{margin-bottom:.85rem;color:var(--grey)}
.intro-stats{display:flex;gap:2.4rem;margin-top:1.6rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.stat-block .stat-num{font-family:var(--serif);font-weight:700;font-size:2rem;color:var(--blue);line-height:1;letter-spacing:-.02em}
.stat-block .stat-label{font-size:.72rem;color:var(--grey);text-transform:uppercase;letter-spacing:.06em;margin-top:.35rem}

/* ── STATS (dark) ───────────────────────────────────── */
.stats,.stats-strip{background:var(--ink);color:#fff;padding:clamp(3.5rem,7vw,5.5rem) 0;position:relative;overflow:hidden}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.stats .stats-grid{padding:0 var(--gut)}
.stat .num{font-family:var(--serif);font-weight:600;font-size:clamp(2.4rem,5vw,3.8rem);line-height:1;letter-spacing:-.02em}
.stat .num span{color:var(--blue)}
.stat .lbl{margin-top:.6rem;font-size:.86rem;color:rgba(255,255,255,.6)}
.stat-dark .stat-num{color:#fff;font-family:var(--serif);font-weight:600;font-size:clamp(2rem,4vw,2.8rem);line-height:1}
.stat-dark .stat-num span{color:var(--blue)}
.stat-dark .stat-label{color:rgba(255,255,255,.55);font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;margin-top:.5rem}

/* ── PROCESS STEPS ──────────────────────────────────── */
.process,.process-steps-wrap{background:var(--mist)}
.steps,.process-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.4rem;margin-top:1rem}
.step,.process-step{padding-top:1.5rem;border-top:2px solid var(--line);background:none;border-radius:0;transition:border-color .4s}
.step:hover,.process-step:hover{border-color:var(--blue);transform:none;box-shadow:none}
.step .s{font-family:var(--serif);font-size:2.2rem;font-weight:600;color:var(--blue);line-height:1}
.step h4,.process-step h3{font-size:1.05rem;font-weight:600;margin:.9rem 0 .45rem;font-family:var(--serif)}
.step p,.process-step p{color:var(--grey);font-size:.92rem}
.process-step .step-num{width:auto;height:auto;background:none;color:var(--blue);font-family:var(--serif);font-size:2.2rem;font-weight:600;border-radius:0;margin:0}

/* ── CAPS GRID (Concepta V4 — clean boxes turn black) ─ */
.caps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.cap-box{padding:2.4rem 2rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .4s,color .35s}
.cap-box .n{font-family:var(--serif);font-size:.95rem;color:var(--blue);margin-bottom:1.4rem}
.cap-box h3,.cap-box h4{font-size:1.2rem;font-weight:600;letter-spacing:-.01em;margin-bottom:.5rem}
.cap-box p{color:var(--grey);font-size:.94rem}
.cap-box:hover{background:var(--ink);color:#fff}
.cap-box:hover h3,.cap-box:hover h4{color:#fff}
.cap-box:hover p{color:rgba(255,255,255,.72)}
.cap-box:hover .n{color:var(--blue)}

/* dark caps grid (PoolPro .need) */
.need{background:var(--ink);color:#fff}
.need .sec-head h2{color:#fff}.need .kicker{color:var(--blue)}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,.12);border-left:1px solid rgba(255,255,255,.12)}
.cap{padding:2.2rem 1.9rem;border-right:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);transition:background .4s}
.cap:hover{background:var(--blue)}
.cap h4{font-family:var(--serif);font-size:1.15rem;font-weight:600;margin-bottom:.6rem}
.cap p{color:rgba(255,255,255,.6);font-size:.94rem}
.cap:hover p{color:rgba(255,255,255,.92)}

/* ── NEED CARDS / PILLARS (clean box → black on hover) ─ */
.need-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.need-card{background:none;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;padding:2.2rem 1.9rem;transition:background .4s,color .35s}
.need-card:hover{background:var(--ink);transform:none;box-shadow:none}
.need-card h3{color:var(--ink);margin-bottom:.5rem;font-size:1.18rem;transition:color .35s}
.need-card p{color:var(--grey);font-size:.95rem;line-height:1.6;transition:color .35s}
.need-card:hover h3{color:#fff}.need-card:hover p{color:rgba(255,255,255,.72)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.pillar{background:none;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;padding:2.4rem 2rem;text-align:left;transition:background .4s,color .35s}
.pillar:hover{background:var(--ink);transform:none;box-shadow:none}
.pillar-icon{width:52px;height:52px;background:var(--blue-light);border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 0 1.1rem;font-size:1.4rem;transition:background .35s}
.pillar:hover .pillar-icon{background:rgba(255,255,255,.1)}
.pillar h3{margin-bottom:.3rem;transition:color .35s}
.pillar h4{font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:.7rem}
.pillar p{font-size:.95rem;color:var(--grey);line-height:1.6;transition:color .35s}
.pillar:hover h3{color:#fff}.pillar:hover p{color:rgba(255,255,255,.72)}

/* ── INSPECT / CHECK LIST ───────────────────────────── */
.inspect-list{list-style:none}
.inspect-list li{display:flex;align-items:flex-start;gap:.7rem;padding:.65rem 0;border-bottom:1px solid var(--line);font-size:.98rem;color:var(--ink)}
.inspect-list li:last-child{border-bottom:none}
.check-icon{flex-shrink:0;width:22px;height:22px;background:var(--blue-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:2px}
.check-icon svg{width:12px;height:12px}

/* ── FAQ (black when selected) ──────────────────────── */
.faq-list{max-width:860px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);position:relative;overflow:hidden;transition:background .45s var(--ease)}
.faq-item:hover,.faq-item.open{background:var(--ink)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;padding:1.5rem 1.1rem;cursor:pointer;position:relative;z-index:1}
.faq-q h3{font-family:var(--serif);font-size:clamp(1.02rem,1.6vw,1.2rem);font-weight:600;letter-spacing:-.01em;color:var(--ink);transition:color .4s var(--ease)}
.faq-item:hover .faq-q h3,.faq-item.open .faq-q h3{color:#fff}
.faq-arrow{flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;transition:transform .35s var(--ease),background .3s,border-color .3s}
.faq-arrow svg{width:15px;height:15px;transition:transform .35s var(--ease)}
.faq-item:hover .faq-arrow{border-color:rgba(255,255,255,.4)}
.faq-item:hover .faq-arrow svg{stroke:#fff}
.faq-item.open .faq-arrow{background:var(--blue);border-color:var(--blue)}
.faq-item.open .faq-arrow svg{transform:rotate(180deg);stroke:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);position:relative;z-index:1}
.faq-a-in,.faq-a-inner{padding:0 1.1rem 1.5rem;color:var(--grey);font-size:1rem;max-width:72ch;transition:color .4s var(--ease)}
.faq-item:hover .faq-a-in,.faq-item:hover .faq-a-inner,.faq-item.open .faq-a-in,.faq-item.open .faq-a-inner{color:rgba(255,255,255,.8)}
.faq-item.open .faq-a{max-height:420px}

/* ── ARTICLES ───────────────────────────────────────── */
.articles-grid,.art-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.6rem}
.article-card,.art-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s;color:inherit;display:block}
.article-card:hover,.art-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.article-card img,.art-card img{width:100%;height:200px;object-fit:cover}
.article-card-body,.art-body{padding:1.5rem 1.5rem 1.7rem}
.article-card h3,.art-body h3{font-family:var(--serif);font-size:1.1rem;font-weight:600;line-height:1.25;margin-bottom:.6rem}
.article-card p,.art-body p{color:var(--grey);font-size:.92rem;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-link,.art-link{color:var(--blue);font-weight:600;font-size:.92rem;display:inline-flex;gap:.3rem}
.article-card:hover .article-link,.art-card:hover .art-link{gap:.6rem}

/* ── CTA ────────────────────────────────────────────── */
.cta,.cta-strip{padding:clamp(4.5rem,10vw,8rem) 0;text-align:center;position:relative;overflow:hidden;background:#000;color:#fff}
.cta::before,.cta-strip::before{display:none}
.cta .wrap,.cta-strip .container{position:relative;z-index:2}
.cta h2,.cta-strip h2{font-family:var(--serif);font-weight:600;font-size:clamp(2.2rem,5.5vw,4.4rem);line-height:1.04;letter-spacing:-.025em;max-width:20ch;margin:0 auto;color:#fff}
.cta p,.cta-strip p{margin:1.5rem auto 2.4rem;max-width:52ch;color:rgba(255,255,255,.66);font-size:1.08rem}
.cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ── FOOTER (PoolPro) ───────────────────────────────── */
.footer{background:#000;color:rgba(255,255,255,.6);padding:4.5rem 0 2rem}
.foot-top,.footer-inner{max-width:var(--max);margin:0 auto;padding:0 var(--gut) 3rem;display:grid;grid-template-columns:1.4fr repeat(5,minmax(0,1fr));gap:1.6rem;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand,.footer-brand{margin-bottom:1.3rem}
.foot-brand img,.footer-brand img{height:56px;width:auto;margin-bottom:1rem}
.foot-brandcol .foot-logo{height:clamp(74px,7vw,104px);width:auto;margin-bottom:1.3rem}
.foot-brandcol p{font-size:.9rem;color:rgba(255,255,255,.6);max-width:34ch;line-height:1.6}
.foot-top p,.footer-brand p{font-size:.92rem;max-width:40ch;line-height:1.6;color:rgba(255,255,255,.6)}
.footer-parent{margin-top:.9rem;font-size:.8rem;color:rgba(255,255,255,.42)}
.footer-parent b{color:rgba(255,255,255,.72);font-weight:600}
.foot-col h5,.footer-col h4{color:#fff;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:1rem;font-weight:600;font-family:var(--sans)}
.foot-col a,.footer-col a{display:block;font-size:.92rem;margin-bottom:.7rem;color:rgba(255,255,255,.6);transition:color .25s}
.foot-col a:hover,.footer-col a:hover{color:#fff}
.foot-bottom,.footer-bottom{max-width:var(--max);margin:0 auto;padding:2rem var(--gut) 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:.82rem;color:rgba(255,255,255,.45)}
.foot-social,.footer-social{display:flex;gap:.8rem}
.foot-social a,.footer-social a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;transition:background .3s,border-color .3s}
.foot-social a:hover,.footer-social a:hover{background:var(--blue);border-color:var(--blue)}
.foot-social svg,.footer-social svg{width:16px;height:16px;fill:rgba(255,255,255,.7)}
.foot-social a:hover svg,.footer-social a:hover svg{fill:#fff}

/* ── COURSE CARDS ───────────────────────────────────── */
.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.course-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s;display:flex;flex-direction:column;color:inherit;position:relative}
.course-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.course-card .cc-top{position:relative;height:180px;overflow:hidden;background:var(--ink)}
.course-card .cc-top img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.course-card:hover .cc-top img{transform:scale(1.06)}
.course-card-body{padding:1.4rem;display:flex;flex-direction:column;flex:1}
.course-card-body h3{font-family:var(--serif);font-size:1.1rem;margin-bottom:.4rem;line-height:1.25;color:var(--ink)}
.course-card-body p{font-size:.9rem;color:var(--grey);line-height:1.6;margin-bottom:.9rem;flex:1}
.course-meta{display:flex;gap:.9rem;flex-wrap:wrap;font-size:.76rem;color:var(--grey);margin-bottom:.9rem;font-weight:500}
.course-link{display:inline-flex;align-items:center;gap:.35rem;font-size:.88rem;font-weight:600;color:var(--blue)}
.course-card:hover .course-link{gap:.6rem}
.course-code{position:absolute;top:.9rem;left:.9rem;z-index:2;background:rgba(10,11,14,.72);backdrop-filter:blur(6px);color:#fff;font-size:.64rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:.32rem .6rem;border-radius:100px}
.course-tag{display:inline-block;font-size:.64rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);background:var(--blue-light);padding:.28rem .6rem;border-radius:100px;margin-bottom:.7rem;align-self:flex-start}
.course-foot{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-top:auto;padding-top:.9rem;border-top:1px solid var(--line)}
.price{font-family:var(--serif);font-weight:700;color:var(--ink);font-size:1.05rem}
.price small{font-family:var(--sans);font-weight:500;color:var(--grey);font-size:.72rem}
.price-placeholder{color:var(--blue)}

/* ── CATEGORY NAV (courses pages) ───────────────────── */
.cat-nav{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.cat-nav-inner{max-width:var(--max);margin:0 auto;padding:.85rem var(--gut);display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center}
.cat-pill{font-size:.85rem;font-weight:600;color:var(--graphite);padding:.5rem 1.1rem;border-radius:100px;border:1px solid var(--line);transition:all .25s var(--ease);cursor:pointer}
.cat-pill:hover{border-color:var(--blue);color:var(--blue)}
.cat-pill.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.course-cat{padding:clamp(3.4rem,7vw,5rem) 0;scroll-margin-top:80px}
.course-cat.alt{background:var(--mist)}
.course-cat.lot-more{border-top:1px solid var(--line)}
.course-cat.lot-more .cat-head{border-bottom-width:1px}
.course-cat.lot-more .cat-head h2{font-size:clamp(1.4rem,2.6vw,1.9rem)}
.cat-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-bottom:2.2rem;padding-bottom:1.4rem;border-bottom:2px solid var(--ink)}
.cat-head .cat-num{font-family:var(--serif);font-size:.9rem;font-weight:700;color:var(--blue)}
.cat-head h2{margin-top:.4rem;font-size:clamp(1.7rem,3.4vw,2.6rem)}
.cat-head p{color:var(--grey);max-width:44ch;font-size:1rem}

/* ── COURSE DETAIL SPECS ────────────────────────────── */
.cd-specs{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin:1.3rem 0}
.cd-spec{background:var(--mist);padding:.75rem 1rem;border-radius:10px;border:1px solid var(--line)}
.cd-spec strong{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--grey);margin-bottom:.2rem;font-family:var(--sans)}
.cd-spec span{color:var(--ink);font-weight:600;font-size:.95rem}
.cd-spec span.price-placeholder{color:var(--blue)}

/* ── CONTACT ────────────────────────────────────────── */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-bottom:3rem}
.contact-card{background:#fff;border-radius:16px;padding:2rem;text-align:center;border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s}
.contact-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.contact-card-icon{width:56px;height:56px;background:var(--blue-light);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-size:1.4rem}
.contact-card h3{margin-bottom:.4rem;font-size:1.08rem}
.contact-card p{font-size:.94rem;color:var(--grey);line-height:1.6}
.contact-card a{color:var(--blue);font-weight:600}
.contact-form{background:#fff;border-radius:16px;padding:2rem;border:1px solid var(--line);box-shadow:var(--shadow)}
.contact-form h3{margin-bottom:1.4rem;font-size:1.2rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:.35rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:10px;font-family:var(--sans);font-size:.92rem;color:var(--ink);background:var(--mist);transition:border-color .2s,background .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.form-group textarea{resize:vertical;min-height:120px}

/* ── CORPORATE ──────────────────────────────────────── */
.corp-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1.4rem;margin-top:2.4rem}
.corp-stat{border-left:2px solid rgba(255,255,255,.18);padding-left:1.1rem}
.corp-stat .n{font-family:var(--serif);font-weight:700;font-size:clamp(1.8rem,3.5vw,2.6rem);color:#fff;line-height:1}
.corp-stat .n span{color:var(--blue)}
.corp-stat .l{color:rgba(255,255,255,.6);font-size:.82rem;margin-top:.4rem}
.benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.benefit{background:none;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;padding:2rem 1.8rem;transition:background .4s,color .35s}
.benefit:hover{background:var(--ink);transform:none;box-shadow:none}
.benefit .b-ic{width:48px;height:48px;border-radius:14px;background:var(--blue-light);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:1rem;transition:background .35s}
.benefit:hover .b-ic{background:rgba(255,255,255,.1)}
.benefit h3{font-size:1.08rem;margin-bottom:.4rem;transition:color .35s}
.benefit p{font-size:.94rem;color:var(--grey);line-height:1.6;transition:color .35s}
.benefit:hover h3{color:#fff}.benefit:hover p{color:rgba(255,255,255,.72)}
.quote-cta{position:relative;overflow:hidden;background:var(--blue);border-radius:var(--radius);padding:clamp(2.4rem,5vw,3.4rem);color:#fff;text-align:center}
.quote-cta::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 70% 90% at 50% 40%,#000,transparent 75%);mask-image:radial-gradient(ellipse 70% 90% at 50% 40%,#000,transparent 75%)}
.quote-cta>*{position:relative;z-index:2}
.quote-cta h2{color:#fff;max-width:20ch;margin:0 auto .8rem}
.quote-cta p{color:rgba(255,255,255,.9);max-width:52ch;margin:0 auto 1.7rem;font-size:1.06rem}
.corp-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.4rem}
.corp-step{padding-top:1.5rem;border-top:2px solid var(--line);transition:border-color .3s}
.corp-step:hover{border-color:var(--blue)}
.corp-step .s{font-family:var(--serif);font-size:2.2rem;font-weight:600;color:var(--blue);line-height:1}
.corp-step h4{font-size:1.05rem;margin:.7rem 0 .4rem}
.corp-step p{color:var(--grey);font-size:.94rem;line-height:1.6}
.section--ink .corp-step{border-top-color:rgba(255,255,255,.2)}
.section--ink .corp-step p{color:rgba(255,255,255,.6)}

/* ── LEGAL / BLOG ───────────────────────────────────── */
.legal-content{max-width:800px;margin:0 auto}
.legal-content h2{font-size:1.35rem;margin:2rem 0 .6rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.legal-content h2:first-child{border-top:none;padding-top:0;margin-top:0}
.legal-content p,.legal-content li{font-size:.98rem;color:var(--grey);line-height:1.75;margin-bottom:.6rem}
.legal-content ul{padding-left:1.5rem;margin-bottom:1rem}
.blog-content{max-width:800px;margin:0 auto}
.blog-content p{font-size:1.05rem;color:var(--graphite);line-height:1.8;margin-bottom:1.1rem}
.blog-content h2{margin:2.2rem 0 .8rem}
.blog-content img{border-radius:var(--radius);margin:1.6rem 0;box-shadow:var(--shadow)}
.blog-meta{display:flex;gap:1rem;font-size:.82rem;color:var(--grey);margin-bottom:2rem}

/* ── CAROUSEL ───────────────────────────────────────── */
.carousel-section{padding:2.6rem 0}
.carousel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.3rem}
.carousel-header h3{font-size:1.2rem}
.carousel-scroll{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:.6rem}
.carousel-scroll::-webkit-scrollbar{height:5px}
.carousel-scroll::-webkit-scrollbar-thumb{background:var(--line-solid);border-radius:3px}
.carousel-card{min-width:280px;max-width:280px;scroll-snap-align:start;background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);flex-shrink:0;transition:transform .4s var(--ease),box-shadow .4s;color:inherit}
.carousel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.carousel-card img{width:100%;height:150px;object-fit:cover}
.carousel-card-body{padding:1.1rem}
.carousel-card-body h4{font-family:var(--serif);font-size:1rem;margin-bottom:.3rem;color:var(--ink)}
.carousel-card-body p{font-size:.82rem;color:var(--grey);margin-bottom:.5rem}
.carousel-card-body span{font-size:.8rem;font-weight:600;color:var(--blue)}

/* ── AREAS / PILLS ──────────────────────────────────── */
.regions{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin:0 auto 2rem;max-width:820px}
.regions a{background:var(--ink);color:#fff;font-weight:600;padding:.75rem 1.5rem;border-radius:100px;font-size:.92rem;transition:background .3s var(--ease),transform .3s}
.regions a:hover{background:var(--blue);transform:translateY(-2px)}
.pill-list{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;max-width:920px;margin:0 auto;padding:0}
.pill-list li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.45rem 1.05rem;font-size:.92rem;color:var(--grey);font-weight:500}

/* ── IMAGE FALLBACK (broken photo → gradient) ───────── */
.img-fallback{background:linear-gradient(140deg,#0D65F8 0%,#0A0B0E 100%)!important}
.img-fallback img{display:none!important}
.intro-img.img-fallback{min-height:340px}
.course-card .cc-top.img-fallback{min-height:180px}

/* ── MARQUEE ────────────────────────────────────────── */
.marquee{background:var(--blue);color:#fff;padding:.95rem 0;overflow:hidden;white-space:nowrap}
.marquee-track{display:inline-flex;gap:3rem;animation:scroll 30s linear infinite;font-family:var(--serif);font-weight:600;font-size:1.02rem;letter-spacing:.02em}
.marquee-track span{display:inline-flex;align-items:center;gap:3rem}
.marquee-track span::after{content:"\2726";font-size:.7rem;opacity:.7}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ── 404 / bare pages (clear the fixed nav) ─────────── */
.pad-nav{padding-top:120px}

/* ── REVEAL ─────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}

/* ── RESPONSIVE ─────────────────────────────────────── */
/* nav has many items — collapse to burger below 1240 where it won't fit */
@media(max-width:1240px){
  .nav-in,.nav-inner{grid-template-columns:1fr auto}
  .nav-menu{display:none}
  .burger,.nav-toggle{display:flex;justify-self:end}
  .nav.open .nav-menu{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:100%;left:0;right:0;background:var(--ink);padding:1.3rem var(--gut) 1.8rem;gap:.8rem}
  .nav.open .nav-rows{flex-direction:column;align-items:flex-start;gap:.3rem;width:100%}
  .nav.open .nav-links{flex-direction:column;align-items:flex-start;gap:.3rem;width:100%}
  .nav.open .nav-links a{color:#fff;font-size:1.02rem;padding:.4rem 0}
  .nav.open .nav-cta{display:inline-flex;align-self:flex-start}
  .foot-top,.footer-inner{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:960px){
  html{font-size:15px}
  .nav.open .submenu{position:static;transform:none;opacity:1;visibility:visible;background:transparent;border:0;box-shadow:none;padding:.4rem 0 0 1rem;min-width:0}
  .feature{grid-template-columns:1fr}
  .feature .fi{min-height:320px}.feature.rev .fi{order:0}
  .feature .fc .inner{margin:0;max-width:none}
  .intro-grid,.inspect-grid,.course-detail,.contact-layout{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr;gap:2.5rem 1.5rem}
  .caps-grid,.cap-grid,.pillars{grid-template-columns:1fr;border-left:0}
  .caps-grid .cap-box,.pillars .pillar{border-left:1px solid var(--line)}
  .cap-grid .cap{border-left:1px solid rgba(255,255,255,.12)}
  .contact-cards{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .foot-top,.footer-inner{grid-template-columns:1fr 1fr}
  .cat-nav{top:0}
}
@media(max-width:560px){
  .stats-grid,.foot-top,.footer-inner{grid-template-columns:1fr}
  .cd-specs{grid-template-columns:1fr 1fr}
  .cta-btns{flex-direction:column;align-items:stretch}
  .cta-btns .btn{justify-content:center}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}