/* ========================================
   personality.engineering — Global Styles
   ======================================== */

/* ====== RESET ====== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* ====== ROOT TOKENS ====== */
:root{
  --space:#0B1829;--space-light:#0f2038;--space-mid:#142a47;--space-surface:#1a3355;
  --light:#F2F0DB;--light-dim:#d4d2be;--light-muted:#a8a798;--light-faint:#6b6a5e;
  --accent:#8B5CF6;--accent-dim:rgba(139,92,246,.5);--accent-glow:rgba(139,92,246,.15);--accent-bright:#A78BFA;
  --accent2:#6366F1;--accent2-glow:rgba(99,102,241,.12);
  --pink:#E879F9;--pink-dim:rgba(232,121,249,.4);--pink-glow:rgba(232,121,249,.12);
  --anahata:#00CC44;--anahata-dim:rgba(0,204,68,.5);--anahata-glow:rgba(0,204,68,.12);
  --amber:#FBBF24;--amber-dim:rgba(251,191,36,.4);--amber-glow:rgba(251,191,36,.12);
  --border:rgba(242,240,219,.08);--border-hover:rgba(242,240,219,.18);
  --serif:'Cormorant Garamond','Georgia',serif;--sans:'Raleway',sans-serif;--display:'Playfair Display',serif;--mono:'JetBrains Mono',monospace;
  --radius:16px;--radius-lg:24px;--radius-pill:50px;
}

/* ====== PAGE ACCENT OVERRIDES ====== */
[data-accent="pink"]{--accent:#E879F9;--accent-dim:rgba(232,121,249,.45);--accent-glow:rgba(232,121,249,.12);--accent-bright:#F0ABFC}
[data-accent="indigo"]{--accent:#6366F1;--accent-dim:rgba(99,102,241,.5);--accent-glow:rgba(99,102,241,.15);--accent-bright:#818CF8}
[data-accent="emerald"]{--accent:#34D399;--accent-dim:rgba(52,211,153,.45);--accent-glow:rgba(52,211,153,.12);--accent-bright:#6EE7B7}

/* ====== BASE ====== */
html{scroll-behavior:smooth}
body{background:var(--space);color:var(--light);font-family:var(--sans);font-weight:400;line-height:1.7;overflow-x:hidden;font-size:16px;-webkit-font-smoothing:antialiased}
body.loading{overflow:hidden}
body::after{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");pointer-events:none;z-index:9999}

/* ====== SCROLLBAR ====== */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--space)}
::-webkit-scrollbar-thumb{background:var(--space-surface);border-radius:3px}

/* ====== THREE.JS CANVAS ====== */
#three-bg{position:fixed;inset:0;z-index:0;pointer-events:none}

/* ====== PRELOADER ====== */
#preloader{position:fixed;inset:0;z-index:10000;background:var(--space);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .8s ease,visibility .8s ease}
#preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}
#preloader svg{width:min(300px,60vw);height:auto;margin-bottom:40px}
#preloader svg path{fill:none;stroke:var(--accent);stroke-width:2}
#preloader svg .dot-path{stroke:var(--accent-bright);stroke-width:3}
.preloader-text{font-family:var(--sans);font-size:clamp(.8rem,2vw,1rem);font-weight:500;letter-spacing:.35em;text-transform:uppercase;color:var(--accent);overflow:hidden}
.preloader-text span{display:inline-block;opacity:0;transform:translateY(20px);animation:letterIn .4s forwards}
.preloader-skip{margin-top:50px;background:none;border:1px solid var(--accent-dim);color:var(--accent);font-family:var(--sans);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;padding:10px 32px;border-radius:var(--radius-pill);cursor:pointer;transition:all .3s;opacity:0;animation:fadeIn .5s .5s forwards}
.preloader-skip:hover{background:var(--accent);color:var(--space)}

/* ====== SCROLL PROGRESS ====== */
.scroll-progress{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-bright));z-index:1001;width:0%;transition:none;pointer-events:none}

/* ====== NAV ====== */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:24px 60px;display:flex;justify-content:space-between;align-items:center;transition:all .6s cubic-bezier(.22,1,.36,1)}
nav.scrolled{background:rgba(11,24,41,.92);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);padding:16px 60px;border-bottom:1px solid var(--border);border-radius:0 0 var(--radius-lg) var(--radius-lg)}
.nav-logo{font-family:var(--serif);font-size:1.2rem;font-weight:500;color:var(--light);letter-spacing:.06em;text-decoration:none}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{color:var(--light-dim);text-decoration:none;font-size:.84rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;transition:color .3s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--accent);transition:width .4s cubic-bezier(.22,1,.36,1)}
.nav-links a:hover{color:var(--light)}
.nav-links a:hover::after{width:100%}
.nav-cta{padding:10px 28px!important;border:1px solid var(--accent-dim)!important;color:var(--accent)!important;transition:all .4s!important;border-radius:var(--radius-pill)!important}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--accent)!important;color:var(--space)!important}
.menu-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer;background:none;border:none;padding:10px;z-index:1002;position:relative}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--light);transition:all .4s cubic-bezier(.22,1,.36,1);transform-origin:center}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px);background:var(--accent-bright)}
.menu-toggle.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px);background:var(--accent-bright)}
.nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:999;opacity:0;visibility:hidden;transition:all .5s cubic-bezier(.22,1,.36,1);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.nav-overlay.show{opacity:1;visibility:visible}

/* ====== REVEAL ====== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 1s cubic-bezier(.22,1,.36,1),transform 1s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.rd1{transition-delay:.15s}.rd2{transition-delay:.3s}.rd3{transition-delay:.45s}.rd4{transition-delay:.6s}

/* ====== LAYOUT ====== */
.section-pad{padding:130px 60px;position:relative;z-index:1}
.section-narrow{max-width:860px;margin:0 auto}
.section-wide{max-width:1200px;margin:0 auto}
.sep{width:60px;height:2px;background:linear-gradient(90deg,transparent,var(--accent-dim),transparent);margin:40px 0;border-radius:2px}
.sep-center{margin:40px auto}
.label{font-family:var(--sans);font-size:.76rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:20px;display:inline-block;padding:6px 18px;border:1px solid rgba(139,92,246,.2);border-radius:var(--radius-pill);background:rgba(139,92,246,.05)}

/* ====== TYPOGRAPHY ====== */
h1{font-family:var(--display);font-size:clamp(2.4rem,5vw,3.8rem);font-weight:400;line-height:1.18;color:var(--light);margin-bottom:28px}
h2{font-family:var(--display);font-size:clamp(1.9rem,3.5vw,2.8rem);font-weight:400;line-height:1.22;color:var(--light);margin-bottom:24px}
h3{font-family:var(--serif);font-size:1.5rem;font-weight:500;color:var(--light);margin-bottom:16px}
p{color:var(--light-dim);font-size:1.05rem;line-height:1.85;margin-bottom:16px}

/* ====== BUTTONS ====== */
.btn{display:inline-block;padding:16px 44px;will-change:transform;font-family:var(--sans);font-size:.8rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;cursor:pointer;border:none;transition:all .5s cubic-bezier(.22,1,.36,1);border-radius:var(--radius-pill)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-bright);transform:translateY(-2px);box-shadow:0 12px 50px var(--accent-glow)}
.btn-outline{background:transparent;color:var(--light);border:1px solid rgba(242,240,219,.3);border-radius:var(--radius-pill)}
.btn-outline:hover{border-color:var(--light-dim);background:rgba(242,240,219,.05);transform:translateY(-2px)}
.btn-text-link{background:none;border:none;color:var(--accent-bright);font-size:.82rem;padding:12px 20px;text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(167,139,250,.3)}
.btn-text-link:hover{text-decoration-color:var(--accent-bright);transform:translateY(-1px)}
.btn-group{display:flex;gap:20px;flex-wrap:wrap;margin-top:36px;justify-content:center}

/* ====== HERO ====== */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:140px 60px 100px}
.orb{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none}
.orb-1{width:550px;height:550px;background:var(--accent-glow);top:8%;right:5%;animation:orbFloat 10s ease-in-out infinite alternate}
.orb-2{width:350px;height:350px;background:var(--accent2-glow);bottom:15%;left:8%;animation:orbFloat 12s 2s ease-in-out infinite alternate}
.hero-content{max-width:720px;position:relative;z-index:2}
.hero-name{font-size:.82rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--accent);margin-bottom:8px;opacity:0;animation:fadeUp 1s .3s forwards}
.hero-role{font-family:var(--serif);font-size:1.05rem;font-weight:400;color:var(--light-dim);margin-bottom:40px;opacity:0;animation:fadeUp 1s .5s forwards}
.hero h1{opacity:0;animation:fadeUp 1s .5s forwards}
.hero h1 em{font-style:italic;color:var(--accent-bright)}
.hero-sub{font-family:var(--serif);font-size:1.2rem;font-style:italic;color:var(--light-dim);line-height:1.8;max-width:620px;opacity:0;animation:fadeUp 1s .6s forwards}
.hero-text{font-size:1.12rem;line-height:1.9;color:var(--light-dim);max-width:640px;margin:0 auto;opacity:0;animation:fadeUp 1s .9s forwards}
.hero-quote{font-family:var(--serif);font-size:1.2rem;font-style:italic;color:var(--light);margin:40px auto;padding:28px 32px;border:1px solid var(--border);line-height:1.7;opacity:0;animation:fadeUp 1s .9s forwards;background:rgba(15,32,56,.4);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-lg);max-width:600px}
.hero .btn-group{opacity:0;animation:fadeUp 1s 1s forwards}
.hero-badge{opacity:0;animation:fadeUp 1s .2s forwards}
.hero-killer{font-family:var(--display);font-size:clamp(1.2rem,2vw,1.6rem);font-style:italic;color:var(--accent-bright);margin-top:32px;opacity:0;animation:fadeUp 1s .8s forwards}
.trust-bar{margin-top:52px;display:flex;flex-wrap:wrap;justify-content:center;gap:14px;opacity:0;animation:fadeUp 1s 1.3s forwards}
.trust-item{display:flex;align-items:center;gap:8px;padding:10px 20px;background:rgba(15,32,56,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(139,92,246,.15);border-radius:var(--radius-pill);font-size:.78rem;color:var(--light-dim);letter-spacing:.02em;transition:all .4s cubic-bezier(.22,1,.36,1);white-space:nowrap}
.trust-item:hover{background:rgba(15,32,56,.6);border-color:rgba(139,92,246,.3);transform:translateY(-2px)}
.trust-item svg{width:16px;height:16px;stroke:var(--accent);stroke-width:1.5;fill:none;flex-shrink:0}
.trust-item:nth-child(1) svg{stroke:var(--accent-bright)}
.trust-item:nth-child(2) svg{stroke:var(--anahata)}
.trust-item:nth-child(3) svg{stroke:var(--pink)}
.trust-item:nth-child(4) svg{stroke:var(--accent2)}

/* ====== VISUAL DIVIDER ====== */
.visual-divider{position:relative;width:100%;height:clamp(200px,30vw,400px);overflow:hidden}
.visual-divider img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.visual-divider::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,var(--space) 0%,transparent 25%,transparent 75%,var(--space) 100%);z-index:1}
.visual-divider::after{content:'';position:absolute;inset:0;background:rgba(11,24,41,.35);z-index:0}

/* ====== FORMAT CARDS ====== */
.formats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:60px}
.format-card{background:rgba(15,32,56,.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);padding:48px 34px;position:relative;overflow:hidden;transition:all .6s cubic-bezier(.22,1,.36,1);border-radius:var(--radius-lg)}
.format-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;transform:scaleX(0);transition:transform .6s cubic-bezier(.22,1,.36,1);border-radius:var(--radius-lg) var(--radius-lg) 0 0}
.format-card:nth-child(1)::before{background:var(--accent)}.format-card:nth-child(2)::before{background:var(--accent2)}.format-card:nth-child(3)::before{background:var(--pink)}
.format-card:hover{border-color:var(--border-hover);transform:translateY(-8px);box-shadow:0 30px 80px rgba(0,0,0,.5)}
.format-card:hover::before{transform:scaleX(1)}
.format-number{font-family:var(--display);font-size:4rem;font-weight:400;position:absolute;top:16px;right:20px;line-height:1}
.format-card:nth-child(1) .format-number{color:rgba(139,92,246,.12)}.format-card:nth-child(2) .format-number{color:rgba(99,102,241,.12)}.format-card:nth-child(3) .format-number{color:rgba(232,121,249,.12)}
.format-title{font-family:var(--display);font-size:1.45rem;margin-bottom:18px}
.format-card:nth-child(1) .format-title{color:var(--accent-bright)}.format-card:nth-child(2) .format-title{color:var(--accent2)}.format-card:nth-child(3) .format-title{color:var(--pink)}
.format-price{font-family:var(--display);font-size:1.6rem;color:var(--light);margin-bottom:28px;line-height:1}
.format-price span{font-family:var(--sans);font-size:.78rem;color:var(--light-muted);font-weight:300;margin-left:4px}
.format-desc{color:var(--light-dim);font-size:.96rem;line-height:1.8;margin-bottom:24px}
.format-features{list-style:none;margin-bottom:32px}
.format-features li{position:relative;padding-left:18px;color:var(--light-muted);font-size:1rem;margin-bottom:8px}
.format-features li::before{content:'\2014';position:absolute;left:0;color:var(--light-faint)}
.format-card .btn{width:100%;text-align:center;padding:14px 20px;font-size:.82rem;border-radius:var(--radius-pill)}
.format-card:nth-child(1) .btn-primary{background:var(--accent)}.format-card:nth-child(1) .btn-primary:hover{box-shadow:0 12px 40px var(--accent-glow)}
.format-card:nth-child(2) .btn{border-color:var(--accent2);color:var(--accent2)}.format-card:nth-child(2) .btn:hover{background:var(--accent2);color:#fff}
.format-card:nth-child(3) .btn{border-color:var(--pink-dim);color:var(--pink)}.format-card:nth-child(3) .btn:hover{background:var(--pink);color:var(--space)}

/* ====== COURSE CARDS ====== */
.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:50px}
.course-card{padding:40px 30px;border:1px solid var(--border);background:rgba(11,24,41,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:all .4s;border-radius:var(--radius-lg)}
.course-card:hover{border-color:var(--border-hover);transform:translateY(-4px)}
.course-tag{font-size:.74rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:16px;display:inline-block;padding:4px 14px;border:1px solid;border-radius:var(--radius-pill)}
.course-card:nth-child(1) .course-tag{color:var(--anahata);border-color:var(--anahata-dim)}
.course-card:nth-child(2) .course-tag{color:var(--accent);border-color:var(--accent-dim)}
.course-card:nth-child(3) .course-tag{color:var(--pink);border-color:var(--pink-dim)}
.course-title{font-family:var(--display);font-size:1.35rem;color:var(--light);margin-bottom:16px}
.course-desc{color:var(--light-muted);font-size:1rem;line-height:1.7;margin:0}

/* ====== FAQ ====== */
.faq-list{max-width:800px;margin:50px auto 0}
.faq-item{border-bottom:1px solid var(--border);overflow:hidden;border-radius:var(--radius);margin-bottom:4px}
.faq-question{width:100%;background:none;border:none;color:var(--light);font-family:var(--serif);font-size:1.15rem;font-weight:400;text-align:left;padding:26px 40px 26px 20px;cursor:pointer;position:relative;transition:color .3s,background .3s;border-radius:var(--radius)}
.faq-question:hover{color:var(--accent);background:rgba(139,92,246,.06)}
.faq-question::after{content:'+';position:absolute;right:16px;top:50%;transform:translateY(-50%);font-family:var(--sans);font-size:1.3rem;font-weight:300;color:var(--light-faint);transition:all .3s}
.faq-item.active .faq-answer-inner{opacity:1;transform:translateY(0)}
.faq-item.active .faq-question::after{content:'\2212';color:var(--accent)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .6s cubic-bezier(.16,1,.3,1)}
.faq-answer-inner{padding:0 20px 26px;color:var(--light-dim);font-size:.96rem;line-height:1.85;opacity:0;transform:translateY(-8px);transition:opacity .4s .1s,transform .4s .1s}

/* ====== FINAL SECTION ====== */
.final-section{text-align:center;position:relative;overflow:hidden;background:linear-gradient(180deg,transparent 0%,#060e18 60%)}
.final-bg{position:absolute;inset:0;z-index:0}
.final-bg img{width:100%;height:100%;object-fit:cover;opacity:.2;filter:saturate(1.2)}
.final-bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,transparent 20%,#060e18 75%)}
.final-section .orb-3{position:absolute;width:600px;height:600px;top:50%;left:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,var(--accent-glow),transparent 60%);filter:blur(80px);animation:finalPulse 5s ease-in-out infinite alternate;z-index:1}
.final-content{position:relative;z-index:2;max-width:680px;margin:0 auto}
.final-content h2{font-size:clamp(1.9rem,3.5vw,2.8rem);margin-bottom:28px}
.final-content p{font-family:var(--serif);font-size:1.1rem;line-height:1.9}

/* ====== FOOTER ====== */
footer{padding:60px;border-top:1px solid var(--border);text-align:center;background:#060e18;position:relative;z-index:10}
.footer-brand{font-family:var(--serif);font-size:1.1rem;color:var(--light-dim);margin-bottom:10px;letter-spacing:.04em}
.footer-copy{font-size:.8rem;color:var(--light-muted);margin:0}

/* ====== FOR-WHO ICON STYLES ====== */
.for-who-list{display:grid;gap:16px;margin-top:40px}
.for-who-item{display:flex;align-items:center;gap:18px;padding:22px 26px;background:rgba(15,32,56,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--border);transition:all .5s;border-radius:var(--radius)}
.for-who-item:hover{border-color:var(--border-hover);transform:translateX(8px);background:rgba(20,42,71,.55)}
.for-who-text{font-size:1.02rem;color:var(--light-dim);margin:0}
.for-who-icon-wrap{width:44px;height:44px;flex-shrink:0;position:relative;display:flex;align-items:center;justify-content:center}
.for-who-icon-wrap svg{width:24px;height:24px;stroke-width:1.5;fill:none;transition:all .5s cubic-bezier(.22,1,.36,1)}
.for-who-icon-wrap::before{content:'';position:absolute;inset:0;border-radius:12px;background:rgba(139,92,246,.06);border:1px solid rgba(139,92,246,.1);transition:all .5s cubic-bezier(.22,1,.36,1)}
.for-who-item:hover .for-who-icon-wrap::before{background:rgba(139,92,246,.12);border-color:rgba(139,92,246,.25);transform:rotate(6deg) scale(1.08)}
.for-who-item:hover .for-who-icon-wrap svg{transform:scale(1.12)}
.for-who-icon-wrap::after{content:'';position:absolute;inset:-3px;border-radius:15px;border:1px solid var(--accent-dim);opacity:0;transition:all .6s}
.for-who-item:hover .for-who-icon-wrap::after{opacity:.6;inset:-7px;border-radius:17px}
.for-who-item:nth-child(1) .for-who-icon-wrap svg{stroke:var(--accent-bright)}
.for-who-item:nth-child(2) .for-who-icon-wrap svg{stroke:var(--anahata)}
.for-who-item:nth-child(3) .for-who-icon-wrap svg{stroke:var(--pink)}
.for-who-item:nth-child(4) .for-who-icon-wrap svg{stroke:var(--accent2)}
.for-who-item:nth-child(5) .for-who-icon-wrap svg{stroke:var(--accent-bright)}
.for-who-item:nth-child(6) .for-who-icon-wrap svg{stroke:var(--anahata)}
.for-who-item:nth-child(1) .for-who-icon-wrap::before{border-color:rgba(167,139,250,.15);background:rgba(167,139,250,.05)}
.for-who-item:nth-child(2) .for-who-icon-wrap::before{border-color:rgba(0,204,68,.15);background:rgba(0,204,68,.05)}
.for-who-item:nth-child(3) .for-who-icon-wrap::before{border-color:rgba(232,121,249,.15);background:rgba(232,121,249,.05)}
.for-who-item:nth-child(4) .for-who-icon-wrap::before{border-color:rgba(99,102,241,.15);background:rgba(99,102,241,.05)}
.for-who-item:nth-child(5) .for-who-icon-wrap::before{border-color:rgba(167,139,250,.15);background:rgba(167,139,250,.05)}
.for-who-item:nth-child(6) .for-who-icon-wrap::before{border-color:rgba(0,204,68,.15);background:rgba(0,204,68,.05)}
.for-who-icon-wrap svg path,.for-who-icon-wrap svg circle,.for-who-icon-wrap svg polyline,.for-who-icon-wrap svg line{stroke-dasharray:80;stroke-dashoffset:80;transition:stroke-dashoffset .8s cubic-bezier(.22,1,.36,1)}
.for-who-item.visible .for-who-icon-wrap svg path,.for-who-item.visible .for-who-icon-wrap svg circle,.for-who-item.visible .for-who-icon-wrap svg polyline,.for-who-item.visible .for-who-icon-wrap svg line{stroke-dashoffset:0}
.for-who-item:nth-child(2).visible .for-who-icon-wrap svg *{transition-delay:.12s}
.for-who-item:nth-child(3).visible .for-who-icon-wrap svg *{transition-delay:.24s}
.for-who-item:nth-child(4).visible .for-who-icon-wrap svg *{transition-delay:.36s}
.for-who-item:nth-child(5).visible .for-who-icon-wrap svg *{transition-delay:.48s}
.for-who-item:nth-child(6).visible .for-who-icon-wrap svg *{transition-delay:.6s}

/* ====== SECTION IMAGE ====== */
.section-image{position:relative;width:100%;height:clamp(250px,35vw,420px);overflow:hidden;border-radius:var(--radius-lg);margin-top:50px;border:1px solid var(--border)}
.section-image img{width:100%;height:100%;object-fit:cover;filter:brightness(.7) saturate(1.1);transition:all .6s}
.section-image:hover img{filter:brightness(.8) saturate(1.2);transform:scale(1.03)}
.section-image::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(11,24,41,.7) 100%);pointer-events:none}
.section-image-caption{position:absolute;bottom:24px;left:28px;z-index:1;font-family:var(--serif);font-size:1.1rem;font-style:italic;color:var(--light-dim);max-width:400px;line-height:1.5}

/* Inline image (beside text) */
.section-image-inline{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);height:100%;min-height:300px}
.section-image-inline img{width:100%;height:100%;object-fit:cover;filter:brightness(.75) saturate(1.1)}

/* ====== TEXT ACCENTS ====== */
.text-shimmer{background:linear-gradient(120deg,var(--accent-dim),var(--accent-bright),var(--accent-dim));background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 3s linear forwards}
.text-accent{color:var(--accent-bright)}
.highlight-text{font-family:var(--display);font-size:1.5rem;font-style:italic;color:var(--accent-bright);margin:30px 0;line-height:1.5}

/* ====== FOCUS STATES ====== */
*:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.btn:focus-visible{outline-offset:4px}
.faq-question:focus-visible{outline-offset:-2px}

/* ====== SECTION FLOW GRADIENTS ====== */
.section-flow-top{position:relative}
.section-flow-top::before{content:'';position:absolute;top:-60px;left:0;right:0;height:120px;pointer-events:none;z-index:1}

/* ====== KEYFRAME ANIMATIONS ====== */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{to{opacity:1}}
@keyframes orbFloat{from{transform:translate(0,0)}to{transform:translate(40px,-40px)}}
@keyframes drawSvg{to{stroke-dashoffset:0}}
@keyframes letterIn{to{opacity:1;transform:translateY(0)}}
@keyframes shimmer{to{background-position:200% center}}
@keyframes finalPulse{from{transform:translate(-50%,-50%) scale(1);opacity:.5}to{transform:translate(-50%,-50%) scale(1.3);opacity:1}}

/* ====== LIGHT THEME ====== */
[data-theme="light"]{
  --space:#dde3fe;--space-light:#d0d8f8;--space-mid:#c3cdf2;--space-surface:#b6c2ec;
  --light:#1C1C1E;--light-dim:#3A3A3C;--light-muted:#6B6B6E;--light-faint:#9A9A9D;
  --accent:#7C3AED;--accent-dim:rgba(124,58,237,.4);--accent-glow:rgba(124,58,237,.1);--accent-bright:#6D28D9;
  --accent2:#4F46E5;--accent2-glow:rgba(79,70,229,.1);
  --pink:#D946EF;--pink-dim:rgba(217,70,239,.35);--pink-glow:rgba(217,70,239,.08);
  --anahata:#059669;--anahata-dim:rgba(5,150,105,.4);--anahata-glow:rgba(5,150,105,.08);
  --amber:#D97706;--amber-dim:rgba(217,119,6,.35);--amber-glow:rgba(217,119,6,.08);
  --border:rgba(28,28,30,.1);--border-hover:rgba(28,28,30,.2);
}
/* Light: base overrides */
[data-theme="light"] body::after{opacity:.01}
[data-theme="light"] #three-bg{opacity:1}
[data-theme="light"] .orb-1{background:rgba(124,58,237,.06);filter:blur(140px)}
[data-theme="light"] .orb-2{background:rgba(79,70,229,.05);filter:blur(140px)}
/* Light: nav */
[data-theme="light"] nav.scrolled{background:rgba(248,247,244,.9);border-color:rgba(28,28,30,.06)}
[data-theme="light"] .nav-links a{color:var(--light-muted)}
[data-theme="light"] .nav-links a:hover{color:var(--light)}
[data-theme="light"] .nav-cta{color:var(--accent)!important;border-color:rgba(124,58,237,.3)!important}
[data-theme="light"] .nav-cta:hover{background:var(--accent)!important;color:#fff!important}
/* Light: hero */
[data-theme="light"] .hero-quote{background:rgba(255,255,255,.6);border-color:rgba(28,28,30,.08)}
[data-theme="light"] .hero h1 em{color:var(--accent)}
/* Light: trust badges */
[data-theme="light"] .trust-item{background:rgba(255,255,255,.6);border-color:rgba(124,58,237,.1)}
[data-theme="light"] .trust-item:hover{background:rgba(255,255,255,.8);border-color:rgba(124,58,237,.2)}
/* Light: glass cards */
[data-theme="light"] .format-card{background:rgba(255,255,255,.6);border-color:rgba(28,28,30,.06)}
[data-theme="light"] .format-card:hover{box-shadow:0 24px 60px rgba(0,0,0,.08);border-color:rgba(28,28,30,.12)}
[data-theme="light"] .format-number{opacity:.06}
[data-theme="light"] .course-card{background:rgba(255,255,255,.55);border-color:rgba(28,28,30,.06)}
[data-theme="light"] .for-who-item{background:rgba(255,255,255,.5);border-color:rgba(28,28,30,.06)}
[data-theme="light"] .for-who-item:hover{background:rgba(255,255,255,.7);border-color:rgba(28,28,30,.12)}
[data-theme="light"] .for-who-icon-wrap::before{border-color:rgba(124,58,237,.1);background:rgba(124,58,237,.04)}
/* Light: FAQ */
[data-theme="light"] .faq-question{color:var(--light)}
[data-theme="light"] .faq-question:hover{background:rgba(124,58,237,.04)}
[data-theme="light"] .faq-question::after{color:var(--light-faint)}
/* Light: labels & separators */
[data-theme="light"] .label{background:rgba(124,58,237,.06);border-color:rgba(124,58,237,.15)}
[data-theme="light"] .sep{background:linear-gradient(90deg,transparent,rgba(124,58,237,.3),transparent)}
[data-theme="light"] .highlight-text{color:var(--accent)}
[data-theme="light"] .text-accent{color:var(--accent)}
/* Light: btn outline */
[data-theme="light"] .btn-outline{border-color:rgba(28,28,30,.2);color:var(--light)}
[data-theme="light"] .btn-outline:hover{border-color:rgba(28,28,30,.35);background:rgba(28,28,30,.04)}
[data-theme="light"] .btn-primary{background:var(--accent);color:#fff}
[data-theme="light"] .btn-primary:hover{background:var(--accent-bright)}
[data-theme="light"] .btn-text-link{color:var(--accent)}
/* Light: sections */
[data-theme="light"] .glass-section{background:rgba(255,255,255,.3);border-color:rgba(28,28,30,.06)}
[data-theme="light"] .final-section{background:linear-gradient(180deg,transparent 0%,var(--space-light) 60%)}
[data-theme="light"] footer{background:var(--space-light)}
[data-theme="light"] .footer-brand{color:var(--light-muted)}
/* Light: preloader */
[data-theme="light"] #preloader{background:var(--space)}
[data-theme="light"] .preloader-skip{border-color:rgba(124,58,237,.3)}
/* Light: overlay */
[data-theme="light"] .nav-overlay{background:rgba(0,0,0,.2)}
/* Light: scrollbar */
[data-theme="light"] ::-webkit-scrollbar-track{background:var(--space)}
[data-theme="light"] ::-webkit-scrollbar-thumb{background:var(--space-mid)}
/* Light accent overrides per page */
[data-theme="light"][data-accent="pink"]{--accent:#C026D3;--accent-dim:rgba(192,38,211,.35);--accent-glow:rgba(192,38,211,.08);--accent-bright:#A21CAF}
[data-theme="light"][data-accent="indigo"]{--accent:#4F46E5;--accent-dim:rgba(79,70,229,.4);--accent-glow:rgba(79,70,229,.1);--accent-bright:#4338CA}
[data-theme="light"][data-accent="emerald"]{--accent:#059669;--accent-dim:rgba(5,150,105,.35);--accent-glow:rgba(5,150,105,.08);--accent-bright:#047857}

/* ====== THEME TOGGLE ====== */
.theme-toggle{background:none;border:1px solid var(--border);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:all .4s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden;flex-shrink:0}
.theme-toggle:hover{border-color:var(--accent-dim);background:var(--accent-glow);transform:rotate(15deg)}
.theme-toggle svg{width:18px;height:18px;stroke:var(--light-dim);stroke-width:1.5;fill:none;position:absolute;transition:all .5s cubic-bezier(.22,1,.36,1)}
.theme-icon-sun{opacity:1;transform:rotate(0deg) scale(1)}
.theme-icon-moon{opacity:0;transform:rotate(-90deg) scale(.5)}
[data-theme="light"] .theme-icon-sun{opacity:0;transform:rotate(90deg) scale(.5)}
[data-theme="light"] .theme-icon-moon{opacity:1;transform:rotate(0deg) scale(1)}
@keyframes themeSwitch{0%{transform:scale(1)}50%{transform:scale(.8) rotate(180deg)}100%{transform:scale(1) rotate(360deg)}}
.theme-toggle.switching{animation:themeSwitch .5s cubic-bezier(.22,1,.36,1)}

/* ====== RESPONSIVE: TABLET ====== */
@media(max-width:1024px){
  .section-pad{padding:100px 40px}
  nav{padding:16px 30px}
  .hero{padding:120px 40px 80px}
  .formats-grid,.courses-grid{grid-template-columns:1fr;max-width:560px;margin-left:auto;margin-right:auto}
  .for-who-list{grid-template-columns:1fr}
}

/* ====== RESPONSIVE: MOBILE ====== */
@media(max-width:768px){
  .nav-links{position:fixed;top:0;right:0;width:100%;height:100vh;background:rgba(11,24,41,.96);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);flex-direction:column;justify-content:center;align-items:center;gap:0;padding:40px;z-index:1001;opacity:0;visibility:hidden;transition:all .5s cubic-bezier(.22,1,.36,1)}
  .nav-links.show{opacity:1;visibility:visible}
  .nav-links a{font-size:1.1rem;font-family:var(--serif);font-weight:400;letter-spacing:.06em;text-transform:none;padding:18px 0;border-bottom:1px solid var(--border);width:80%;text-align:center;opacity:0;transform:translateY(20px);transition:all .4s cubic-bezier(.22,1,.36,1);position:relative;z-index:2}
  .nav-links.show a{opacity:1;transform:translateY(0)}
  .nav-links.show a:nth-child(1){transition-delay:.1s}
  .nav-links.show a:nth-child(2){transition-delay:.18s}
  .nav-links.show a:nth-child(3){transition-delay:.26s}
  .nav-links.show a:nth-child(4){transition-delay:.34s}
  .nav-links.show a:nth-child(5){transition-delay:.42s}
  .nav-links a:hover{color:var(--accent-bright);border-color:var(--accent-dim)}
  .nav-links a::after{display:none}
  .nav-links .nav-cta{border:1px solid var(--accent-dim)!important;border-bottom:1px solid var(--accent-dim)!important;width:auto!important;padding:14px 40px!important;margin-top:20px;border-radius:var(--radius-pill)!important;z-index:2!important}
  .menu-toggle{display:flex}
  .theme-toggle{width:36px;height:36px}
  .theme-toggle svg{width:16px;height:16px}
  [data-theme="light"] .nav-links{background:rgba(248,247,244,.97)}
  /* Mobile menu particle canvas */
  .nav-links::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 30%,var(--accent-glow),transparent 60%);opacity:0;transition:opacity .8s .2s;pointer-events:none}
  .nav-links.show::before{opacity:1}
  .nav-links::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 70%,rgba(99,102,241,.08),transparent 50%);opacity:0;transition:opacity .8s .4s;pointer-events:none}
  .nav-links.show::after{opacity:1}
  .section-pad{padding:60px 24px}
  nav{padding:14px 24px}
  .hero{padding:100px 24px 60px}
  .trust-bar{gap:8px}.trust-item{padding:8px 14px;font-size:.76rem}
  .btn-group{flex-direction:column}
  .btn{width:100%;text-align:center}
  footer{padding:40px 24px}
  .visual-divider{height:180px}
  .for-who-list{grid-template-columns:1fr}
}