:root{
  --ink:#150B30; --ink-2:#1E1246; --ink-3:#2A1A5E;
  --violet:#7C3AED; --violet-light:#B8A2FF;
  --amber:#FFB627; --coral:#FF5D73; --mint:#22E6A6;
  --cloud:#FAF8FF; --paper:#FFFFFF; --ink-text:#180E33; --muted:#6B6489;
  --display:'Roboto', sans-serif; --body:'Roboto', sans-serif; --mono:'JetBrains Mono', monospace;
  --radius:20px;
  --shadow-lg: 0 30px 60px -20px rgba(21,11,48,0.35);
  --shadow-sm: 0 10px 25px -10px rgba(21,11,48,0.18);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--body);color:var(--ink-text);background:var(--cloud);overflow-x:hidden;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.container{max-width:1240px;margin:0 auto;padding:0 32px;}
@media(max-width:640px){.container{padding:0 20px;}}
::selection{background:var(--violet);color:#fff;}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px;}
@media (prefers-reduced-motion: reduce){*{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}}
body::after{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:0.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

/* Eyebrow labels */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--violet);background:rgba(124,58,237,0.08);border:1px solid rgba(124,58,237,0.25);padding:7px 14px;border-radius:100px;}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--coral);flex:none;}
.eyebrow.on-dark{color:var(--violet-light);background:rgba(184,162,255,0.12);border-color:rgba(184,162,255,0.3);}

h1,h2,h3,h4{font-family:var(--display);line-height:1.2;letter-spacing:-0.01em;font-weight:700;}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:15px;padding:13px 24px;border-radius:100px;transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease, background .25s ease;white-space:nowrap;}
.btn-primary{background:linear-gradient(135deg,var(--coral),var(--violet));color:#fff;box-shadow:0 14px 30px -12px rgba(255,93,115,0.55);}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 20px 36px -14px rgba(255,93,115,0.65);}
.btn-ghost{background:rgba(21,11,48,0.06);color:var(--ink-text);}
.btn-ghost:hover{background:rgba(21,11,48,0.1);}
.btn-on-dark{background:rgba(255,255,255,0.1);color:#fff;border:1px solid rgba(255,255,255,0.25);}
.btn-on-dark:hover{background:rgba(255,255,255,0.18);}
.btn-sm{padding:10px 18px;font-size:14px;}
.header-ghost-btn{background:rgba(255,255,255,0.12);color:#fff;border:1px solid rgba(255,255,255,0.22);transition:background .35s,color .35s,border-color .35s;}
header.scrolled .header-ghost-btn{background:rgba(21,11,48,0.06);color:var(--ink-text);border-color:transparent;}

/* ===== Header ===== */
#masthead{
  position:fixed;top:0;left:0;right:0;z-index:100;padding:22px 0;
  background:linear-gradient(180deg, rgba(21,11,48,0.85), rgba(21,11,48,0.55));
  backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,0.1);
  box-shadow:0 20px 40px -20px rgba(21,11,48,0.5);
  transition:padding .35s ease, background .35s ease, box-shadow .35s ease, border-color .35s ease;
}
#masthead::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--violet),var(--coral),var(--amber),var(--mint));
  background-size:200% 100%;animation:header-shimmer 6s linear infinite;
}
@keyframes header-shimmer{0%{background-position:0% 0;}100%{background-position:200% 0;}}
#masthead.scrolled{padding:12px 0;background:rgba(250,248,255,0.92);backdrop-filter:blur(18px);border-bottom-color:rgba(21,11,48,0.06);box-shadow:0 8px 30px -15px rgba(21,11,48,0.25);}
#masthead.scrolled .site-logo-link{color:var(--ink-text);}
#masthead .site-logo-link{color:#fff;transition:color .35s ease;}
#masthead.scrolled .main-nav > ul > li > a, #masthead.scrolled .main-nav > ul > li > button{color:var(--ink-text);}
#masthead .main-nav > ul > li > a, #masthead .main-nav > ul > li > button{color:#fff;transition:color .35s ease;}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;}
.site-logo-link{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:700;font-size:21px;}
.logo-chip{width:38px;height:38px;border-radius:11px;flex:none;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.97);border:1px solid rgba(255,255,255,0.5);box-shadow:0 8px 18px -8px rgba(21,11,48,0.4);padding:4px;transform-style:preserve-3d;animation:logo-chip-float 5s ease-in-out infinite;}
.logo-chip.on-dark-chip{background:rgba(255,255,255,0.95);}
.logo-img{width:100%;height:100%;object-fit:contain;}
@keyframes logo-chip-float{0%,100%{transform:perspective(400px) rotateY(0deg) translateY(0);}50%{transform:perspective(400px) rotateY(12deg) translateY(-3px);}}

.main-nav{display:flex;align-items:center;gap:6px;}
.main-nav ul{display:flex;align-items:center;gap:4px;}
.main-nav > ul{position:relative;}
.main-nav li{position:relative;}
.main-nav > ul > li > a{padding:10px 16px;border-radius:100px;font-weight:600;font-size:15px;display:flex;align-items:center;gap:6px;transition:background .2s,color .2s;}
.main-nav > ul > li > a:hover{background:rgba(124,58,237,0.08);color:var(--violet);}
.main-nav li.menu-item-has-children > a::after{content:"";display:inline-block;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-left:2px;}
.main-nav .sub-menu{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%,8px);min-width:230px;
  background:var(--paper);border-radius:16px;box-shadow:var(--shadow-lg);border:1px solid rgba(21,11,48,0.06);
  padding:8px;opacity:0;visibility:hidden;display:flex;flex-direction:column;gap:2px;
  transition:opacity .22s ease,transform .22s ease,visibility .22s ease;
}
.main-nav li.menu-item-has-children:hover .sub-menu{opacity:1;visibility:visible;transform:translate(-50%,0);}
.main-nav .sub-menu a{padding:12px 14px;border-radius:10px;font-weight:600;font-size:14.5px;color:var(--ink-text);display:block;transition:background .2s,color .2s;}
.main-nav .sub-menu a:hover{background:rgba(124,58,237,0.08);color:var(--violet);}
@media(max-width:860px){.main-nav{display:none;}}

.header-cta{display:flex;align-items:center;gap:14px;}
@media(max-width:860px){.header-cta .btn-ghost{display:none;}}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,0.12);color:#fff;align-items:center;justify-content:center;transition:background .35s,color .35s;}
#masthead.scrolled .menu-toggle{background:rgba(21,11,48,0.06);color:var(--ink-text);}
@media(max-width:860px){.menu-toggle{display:flex;}}
.menu-toggle svg{width:20px;height:20px;}

.mobile-menu{position:fixed;inset:0;z-index:200;background:var(--ink);display:none;flex-direction:column;padding:100px 32px 40px;}
.mobile-menu.open{display:flex;}
.mobile-menu a{display:block;color:#fff;font-size:20px;font-weight:700;padding:14px 0;border-bottom:1px solid rgba(255,255,255,0.1);}
.mobile-menu-close{position:absolute;top:22px;right:24px;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:#fff;}

/* ===== Hero (front page) ===== */
.hero{position:relative;padding:170px 0 120px;background:var(--ink);color:#fff;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 400px at 15% 20%, rgba(124,58,237,0.35), transparent 60%),radial-gradient(500px 500px at 85% 15%, rgba(34,230,166,0.18), transparent 55%),radial-gradient(700px 500px at 75% 90%, rgba(255,93,115,0.22), transparent 55%);pointer-events:none;}
.hero-grid{position:absolute;inset:0;opacity:0.35;background-image:linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 75%);}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr 0.95fr;gap:40px;align-items:center;}
@media(max-width:980px){.hero-inner{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(38px,5.4vw,64px);font-weight:700;margin:20px 0 22px;}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--amber),var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.lead{font-size:18px;line-height:1.65;color:rgba(255,255,255,0.72);max-width:520px;margin-bottom:34px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:52px;}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap;}
.hero-stat b{display:block;font-family:var(--display);font-size:28px;font-weight:700;}
.hero-stat span{font-size:13px;color:rgba(255,255,255,0.55);font-family:var(--mono);}

.shape-field{position:absolute;inset:0;pointer-events:none;overflow:hidden;perspective:900px;z-index:1;transition:transform .3s ease-out;}
.cube3d{position:absolute;transform-style:preserve-3d;}
.cube3d .face{position:absolute;inset:0;border-radius:6px;}
.cube-a{width:46px;height:46px;top:14%;left:8%;animation:spin-a 16s linear infinite;}
.cube-a .face{background:linear-gradient(135deg,rgba(255,182,39,0.55),rgba(255,182,39,0.15));border:1px solid rgba(255,182,39,0.4);}
.cube-a .f1{transform:translateZ(23px);} .cube-a .f2{transform:rotateY(90deg) translateZ(23px);} .cube-a .f3{transform:rotateX(90deg) translateZ(23px);}
@keyframes spin-a{0%{transform:rotateX(0) rotateY(0) translateY(0);}50%{transform:rotateX(180deg) rotateY(180deg) translateY(-30px);}100%{transform:rotateX(360deg) rotateY(360deg) translateY(0);}}
.cube-b{width:30px;height:30px;top:60%;left:4%;animation:spin-b 12s linear infinite;}
.cube-b .face{background:linear-gradient(135deg,rgba(34,230,166,0.55),rgba(34,230,166,0.12));border:1px solid rgba(34,230,166,0.4);}
.cube-b .f1{transform:translateZ(15px);} .cube-b .f2{transform:rotateY(90deg) translateZ(15px);} .cube-b .f3{transform:rotateX(90deg) translateZ(15px);}
@keyframes spin-b{0%{transform:rotateX(0) rotateZ(0) translateY(0);}50%{transform:rotateX(-180deg) rotateZ(120deg) translateY(24px);}100%{transform:rotateX(-360deg) rotateZ(240deg) translateY(0);}}
.cube-c{width:38px;height:38px;top:20%;right:10%;animation:spin-c 14s linear infinite;}
.cube-c .face{background:linear-gradient(135deg,rgba(255,93,115,0.55),rgba(255,93,115,0.12));border:1px solid rgba(255,93,115,0.4);}
.cube-c .f1{transform:translateZ(19px);} .cube-c .f2{transform:rotateY(90deg) translateZ(19px);} .cube-c .f3{transform:rotateX(90deg) translateZ(19px);}
@keyframes spin-c{0%{transform:rotateY(0) rotateZ(0) translateY(0);}50%{transform:rotateY(180deg) rotateZ(-120deg) translateY(-20px);}100%{transform:rotateY(360deg) rotateZ(-240deg) translateY(0);}}
.cube-d{width:26px;height:26px;bottom:12%;right:16%;animation:spin-b 10s linear infinite reverse;}
.cube-d .face{background:linear-gradient(135deg,rgba(184,162,255,0.55),rgba(184,162,255,0.12));border:1px solid rgba(184,162,255,0.4);}
.cube-d .f1{transform:translateZ(13px);} .cube-d .f2{transform:rotateY(90deg) translateZ(13px);} .cube-d .f3{transform:rotateX(90deg) translateZ(13px);}
.ring3d{position:absolute;border-radius:50%;border:2px solid;transform-style:preserve-3d;}
.ring-a{width:120px;height:120px;top:8%;right:6%;border-color:rgba(124,58,237,0.35);animation:ring-spin 20s linear infinite;}
.ring-b{width:70px;height:70px;bottom:8%;left:10%;border-color:rgba(255,182,39,0.4);animation:ring-spin 15s linear infinite reverse;}
@keyframes ring-spin{0%{transform:rotateX(70deg) rotateZ(0);}100%{transform:rotateX(70deg) rotateZ(360deg);}}
@media(max-width:760px){.shape-field{display:none;}}

/* Floating course cards (hero scene) */
.scene{position:relative;height:560px;perspective:1600px;}
.orbit-card{position:absolute;width:220px;padding:20px;border-radius:18px;background:rgba(255,255,255,0.09);border:1px solid rgba(255,255,255,0.2);backdrop-filter:blur(12px);box-shadow:0 30px 55px -18px rgba(0,0,0,0.55), 0 0 40px -12px rgba(124,58,237,0.4);transform-style:preserve-3d;transition:transform .15s ease-out, box-shadow .3s ease, border-color .3s ease;will-change:transform;}
.orbit-card:hover{border-color:rgba(255,255,255,0.5);box-shadow:0 40px 70px -16px rgba(0,0,0,0.65), 0 0 60px -8px rgba(124,58,237,0.55);}
.orbit-card .ic{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.orbit-card .ic svg{width:20px;height:20px;}
.orbit-card h4{font-size:16px;font-weight:700;margin-bottom:5px;}
.orbit-card p{font-size:13px;color:rgba(255,255,255,0.6);font-family:var(--mono);}
.card-1{top:4%;left:4%;animation:float-1 7s ease-in-out infinite;}
.card-2{top:10%;right:4%;animation:float-2 8s ease-in-out infinite;}
.card-3{bottom:12%;left:8%;animation:float-3 7.5s ease-in-out infinite;}
.card-4{bottom:4%;right:8%;animation:float-4 6.5s ease-in-out infinite;}
@keyframes float-1{0%,100%{transform:translateY(0) rotateY(-14deg) rotateX(8deg);}50%{transform:translateY(-18px) rotateY(-14deg) rotateX(8deg);}}
@keyframes float-2{0%,100%{transform:translateY(0) rotateY(14deg) rotateX(8deg);}50%{transform:translateY(16px) rotateY(14deg) rotateX(8deg);}}
@keyframes float-3{0%,100%{transform:translateY(0) rotateY(10deg) rotateX(-8deg);}50%{transform:translateY(-16px) rotateY(10deg) rotateX(-8deg);}}
@keyframes float-4{0%,100%{transform:translateY(0) rotateY(-10deg) rotateX(-8deg);}50%{transform:translateY(18px) rotateY(-10deg) rotateX(-8deg);}}
@media(max-width:980px){.scene{height:480px;margin-top:20px;}.orbit-card{width:190px;padding:16px;}}
@media(max-width:520px){.scene{height:440px;}.orbit-card{width:150px;padding:13px;}.orbit-card p{display:none;}}

.trustbar{background:var(--paper);padding:20px 0;border-bottom:1px solid rgba(21,11,48,0.06);}
.trustbar-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-family:var(--mono);font-size:13px;color:var(--muted);}
.trustbar-inner b{color:var(--ink-text);}

section{padding:110px 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:18px;}
.section-head h2{font-size:clamp(30px,3.6vw,44px);font-weight:700;margin-bottom:16px;}
.section-head p{font-size:17px;color:var(--muted);line-height:1.6;}

.why{background:var(--paper);position:relative;overflow:hidden;}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
@media(max-width:920px){.why-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.why-grid{grid-template-columns:1fr;}}
.why-card{padding:28px 24px;border-radius:18px;background:var(--cloud);border:1px solid rgba(21,11,48,0.06);transition:transform .3s ease, box-shadow .3s ease;}
.why-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm);}
.why-card .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.why-card .ic svg{width:22px;height:22px;color:#fff;}
.why-card h3{font-size:18px;margin-bottom:8px;}
.why-card p{font-size:14.5px;color:var(--muted);line-height:1.55;}

.courses{background:var(--cloud);position:relative;overflow:hidden;}
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
@media(max-width:1080px){.course-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.course-grid{grid-template-columns:1fr;}}
.course-card{position:relative;border-radius:22px;padding:28px 24px;background:var(--paper);border:1px solid rgba(21,11,48,0.07);overflow:visible;transform-style:preserve-3d;transition:transform .25s ease, box-shadow .25s ease;display:flex;flex-direction:column;min-height:290px;}
.course-card.has-thumb{padding:0 0 24px;}
.course-card .thumb{width:100%;height:150px;border-radius:22px 22px 0 0;overflow:hidden;flex:none;}
.course-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;display:block;}
.course-card:hover .thumb img{transform:scale(1.06);}
.course-card .cc-body{display:flex;flex-direction:column;flex:1;}
.course-card.has-thumb .cc-body{padding:22px 24px 0;}
.course-card::after{content:"";position:absolute;inset:0;border-radius:22px;z-index:-1;background:linear-gradient(135deg,var(--violet),var(--coral));opacity:0;transform:translateZ(-30px) translateY(14px) scale(0.94);transition:opacity .3s ease, transform .3s ease;filter:blur(18px);}
.course-card:hover::after{opacity:0.35;transform:translateZ(-30px) translateY(20px) scale(0.9);}
.course-card:hover{box-shadow:var(--shadow-lg);}
.course-card .tag{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;}
.course-card .ic{width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.course-card .ic svg{width:24px;height:24px;color:#fff;}
.course-card h3{font-size:20px;margin-bottom:10px;}
.course-card p{font-size:14px;color:var(--muted);line-height:1.55;margin-bottom:22px;flex:1;}
.course-card .go{display:flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;}
.course-card .go svg{width:15px;height:15px;transition:transform .2s;}
.course-card:hover .go svg{transform:translateX(4px);}
.c-violet{background:linear-gradient(135deg,var(--violet),#5B21B6);} .c-mint{background:linear-gradient(135deg,var(--mint),#0EA37B);} .c-coral{background:linear-gradient(135deg,var(--coral),#E11D48);} .c-amber{background:linear-gradient(135deg,var(--amber),#F97316);}
.go-violet{color:var(--violet);} .go-mint{color:#0EA37B;} .go-coral{color:var(--coral);} .go-amber{color:#F97316;}

.steps{background:var(--ink);color:#fff;position:relative;overflow:hidden;}
.steps::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 400px at 90% 10%, rgba(34,230,166,0.15), transparent 60%);}
.steps-inner{position:relative;z-index:2;}
.steps .section-head p{color:rgba(255,255,255,0.65);}
.step-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media(max-width:860px){.step-row{grid-template-columns:1fr;}}
.step{position:relative;padding:32px 26px;border-radius:20px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);}
.step .num{font-family:var(--mono);font-size:14px;color:var(--amber);margin-bottom:18px;display:block;}
.step h3{font-size:19px;margin-bottom:10px;}
.step p{font-size:14.5px;color:rgba(255,255,255,0.6);line-height:1.55;}

.testi{background:var(--paper);position:relative;overflow:hidden;}
.testi-track-wrap{overflow:hidden;position:relative;perspective:1200px;-webkit-mask-image:linear-gradient(90deg,transparent,black 6%,black 94%,transparent);mask-image:linear-gradient(90deg,transparent,black 6%,black 94%,transparent);}
.testi-track{display:flex;gap:22px;width:max-content;animation:marquee 34s linear infinite;}
.testi-track:hover{animation-play-state:paused;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.testi-card{width:340px;flex:none;background:var(--cloud);border-radius:20px;padding:26px;border:1px solid rgba(21,11,48,0.06);transform-style:preserve-3d;transition:transform .3s ease, box-shadow .3s ease;box-shadow:0 20px 40px -22px rgba(21,11,48,0.25);}
.testi-card:nth-child(odd){transform:rotateY(4deg) rotateX(1deg);}
.testi-card:nth-child(even){transform:rotateY(-4deg) rotateX(-1deg);}
.testi-card:hover{transform:rotateY(0deg) rotateX(0deg) translateY(-6px) scale(1.02);box-shadow:var(--shadow-lg);}
.testi-card p{font-size:15px;line-height:1.6;color:var(--ink-text);margin-bottom:18px;}
.testi-who{display:flex;align-items:center;gap:12px;}
.testi-avatar{width:42px;height:42px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;color:#fff;font-size:15px;}
.testi-who b{display:block;font-size:14.5px;}
.testi-who span{font-size:12.5px;color:var(--muted);}
.stars{color:var(--amber);font-size:14px;margin-bottom:10px;letter-spacing:2px;}

.appcta{background:linear-gradient(120deg,var(--violet) 0%,#5B21B6 55%,var(--ink) 100%);color:#fff;position:relative;overflow:hidden;}
.appcta::before{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(255,182,39,0.35),transparent 70%);}
.appcta-inner{display:grid;grid-template-columns:1.2fr 0.8fr;gap:40px;align-items:center;position:relative;z-index:2;}
@media(max-width:860px){.appcta-inner{grid-template-columns:1fr;}}
.appcta h2{font-size:clamp(28px,3.4vw,38px);margin-bottom:16px;}
.appcta p{color:rgba(255,255,255,0.75);font-size:16px;line-height:1.6;margin-bottom:26px;max-width:480px;}
.phone-mock{margin:0 auto;width:220px;height:400px;border-radius:34px;background:linear-gradient(160deg,#241653,#150B30);border:6px solid rgba(255,255,255,0.12);box-shadow:0 40px 70px -20px rgba(0,0,0,0.6);position:relative;animation:phone-float 5s ease-in-out infinite;}
@keyframes phone-float{0%,100%{transform:perspective(1000px) rotate(4deg) rotateY(0deg) translateY(0);}50%{transform:perspective(1000px) rotate(4deg) rotateY(14deg) translateY(-14px);}}
.phone-mock::before{content:"";position:absolute;top:16px;left:50%;transform:translateX(-50%);width:56px;height:6px;border-radius:4px;background:rgba(255,255,255,0.2);}
.phone-mock .glow{position:absolute;inset:20px 14px;border-radius:22px;background:linear-gradient(160deg, rgba(34,230,166,0.25), rgba(124,58,237,0.35));display:flex;align-items:center;justify-content:center;}
.phone-mock .glow svg{width:54px;height:54px;color:#fff;opacity:.9;}

.about{background:var(--cloud);position:relative;overflow:hidden;}
.about-inner{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;align-items:center;}
@media(max-width:900px){.about-inner{grid-template-columns:1fr;}}
.about-art{position:relative;height:380px;border-radius:26px;overflow:hidden;background:linear-gradient(135deg,var(--violet),var(--coral));box-shadow:0 40px 70px -24px rgba(124,58,237,0.45);transform-style:preserve-3d;animation:about-art-float 7s ease-in-out infinite;}
@keyframes about-art-float{0%,100%{transform:perspective(1200px) rotateY(0deg) rotateX(0deg);}50%{transform:perspective(1200px) rotateY(-4deg) rotateX(2deg);}}
.about-art .blob{position:absolute;border-radius:50%;background:rgba(255,255,255,0.15);}
.about-art .b1{width:180px;height:180px;top:-40px;left:-40px;}
.about-art .b2{width:120px;height:120px;bottom:20px;right:20px;background:rgba(255,182,39,0.35);}
.about-art .badge{position:absolute;bottom:24px;left:24px;background:rgba(255,255,255,0.95);color:var(--ink);padding:16px 20px;border-radius:16px;box-shadow:var(--shadow-lg);}
.about-art .badge b{display:block;font-family:var(--display);font-size:26px;}
.about-art .badge span{font-family:var(--mono);font-size:12px;color:var(--muted);}
.about-copy h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:18px;}
.about-copy p{font-size:16px;color:var(--muted);line-height:1.7;margin-bottom:16px;}
.about-socials{display:flex;gap:12px;margin-top:26px;}
.about-socials a{width:42px;height:42px;border-radius:12px;background:var(--paper);border:1px solid rgba(21,11,48,0.08);display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s;}
.about-socials a:hover{background:var(--violet);color:#fff;transform:translateY(-3px);}
.about-socials svg{width:18px;height:18px;}

.final-cta{background:radial-gradient(1200px 500px at 50% 0%, rgba(124,58,237,0.12), transparent), var(--paper);text-align:center;position:relative;overflow:hidden;}
.final-cta h2{font-size:clamp(30px,4vw,46px);margin-bottom:18px;}
.final-cta p{font-size:17px;color:var(--muted);margin-bottom:34px;}
.final-cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

footer#colophon{background:var(--ink);color:rgba(255,255,255,0.7);padding:70px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:50px;}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr;}}
footer h4{color:#fff;font-size:14px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.05em;margin-bottom:18px;}
footer .site-logo-link{color:#fff;margin-bottom:14px;}
footer p.desc{font-size:14.5px;line-height:1.6;max-width:280px;margin-bottom:18px;}
footer ul li{margin-bottom:10px;}
footer ul li a{font-size:14.5px;transition:color .2s;}
footer ul li a:hover{color:var(--amber);}
footer .contact-item{display:flex;gap:10px;font-size:14.5px;margin-bottom:14px;align-items:flex-start;}
footer .contact-item svg{width:17px;height:17px;flex:none;margin-top:2px;color:var(--amber);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* Quick-answer callout (AEO/GEO) */
.quick-answer{background:var(--cloud);border:1px solid rgba(124,58,237,0.18);border-left:4px solid var(--violet);border-radius:14px;padding:20px 24px;margin-bottom:34px;max-width:820px;}
.quick-answer .qa-label{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--violet);display:block;margin-bottom:8px;}
.quick-answer p{font-size:16px;line-height:1.7;color:var(--ink-text);margin:0;max-width:none;}

/* Instructor section */
.instructor-card{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center;background:var(--paper);border:1px solid rgba(21,11,48,0.08);border-radius:22px;padding:32px;box-shadow:var(--shadow-sm);}
@media(max-width:600px){.instructor-card{grid-template-columns:1fr;text-align:center;}}
.instructor-photo{width:110px;height:110px;border-radius:50%;flex:none;overflow:hidden;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--violet),var(--coral));box-shadow:0 16px 32px -14px rgba(124,58,237,0.5);}
.instructor-photo img{width:100%;height:100%;object-fit:cover;}
.instructor-photo .initials{color:#fff;font-family:var(--display);font-weight:700;font-size:32px;}
.instructor-info h3{font-size:20px;margin-bottom:4px;}
.instructor-info .role{font-family:var(--mono);font-size:13px;color:var(--violet);margin-bottom:12px;display:block;}
.instructor-info p{font-size:15px;color:var(--muted);line-height:1.65;margin:0;}


.crumb{padding:110px 0 0;font-family:var(--mono);font-size:13px;color:var(--muted);}
.crumb a{color:var(--violet);}
.crumb span{margin:0 6px;}
.chero{position:relative;padding:30px 0 90px;background:var(--ink);color:#fff;overflow:hidden;margin-top:26px;border-radius:0 0 40px 40px;}
.chero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 400px at 15% 20%, rgba(124,58,237,0.35), transparent 60%),radial-gradient(500px 500px at 85% 10%, rgba(34,230,166,0.18), transparent 55%);pointer-events:none;}
.chero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 0.9fr;gap:40px;align-items:center;padding-top:40px;}
@media(max-width:940px){.chero-inner{grid-template-columns:1fr;}}
.chero h1{font-size:clamp(32px,4.6vw,52px);margin:18px 0 18px;}
.chero h1 em{font-style:normal;background:linear-gradient(135deg,var(--amber),var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent;}
.chero p{font-size:17px;line-height:1.65;color:rgba(255,255,255,0.72);max-width:520px;margin-bottom:28px;}
.chero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px;}
.quickfacts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.qf-item{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.14);border-radius:14px;padding:14px 16px;}
.qf-item span{display:block;font-family:var(--mono);font-size:11.5px;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;}
.qf-item b{font-size:15px;}
.chero-card{position:relative;perspective:1000px;}
.chero-image{border-radius:24px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,0.5);animation:chero-image-float 6s ease-in-out infinite;transform-style:preserve-3d;}
.chero-image img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:4/3;}
@keyframes chero-image-float{0%,100%{transform:perspective(1000px) rotateY(-3deg) rotateX(1deg) translateY(0);}50%{transform:perspective(1000px) rotateY(-3deg) rotateX(1deg) translateY(-12px);}}
.float-panel-badge{position:absolute;bottom:-24px;left:-24px;max-width:260px;padding:20px;animation:panel-float 6s ease-in-out infinite reverse;}
@media(max-width:640px){.float-panel-badge{position:static;margin-top:16px;max-width:none;}}
.float-panel{background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.18);border-radius:22px;padding:28px;backdrop-filter:blur(10px);transform-style:preserve-3d;animation:panel-float 6s ease-in-out infinite;box-shadow:0 30px 60px -20px rgba(0,0,0,0.5);}
@keyframes panel-float{0%,100%{transform:perspective(1000px) rotateY(-6deg) rotateX(3deg) translateY(0);}50%{transform:perspective(1000px) rotateY(-6deg) rotateX(3deg) translateY(-14px);}}
.float-panel h4{font-size:15px;margin-bottom:14px;color:var(--amber);}
.float-panel ul li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(255,255,255,0.8);margin-bottom:12px;line-height:1.5;}
.float-panel ul li svg{width:16px;height:16px;color:var(--mint);flex:none;margin-top:3px;}

.content-wrap{padding:90px 0;}
.content-wrap.alt{background:var(--paper);}
.prose p{font-size:16px;line-height:1.8;color:var(--ink-text);margin-bottom:18px;max-width:820px;}
.prose img,.page-content .prose img{border-radius:18px;box-shadow:var(--shadow-sm);margin:12px 0 26px;max-width:100%;height:auto;}
.prose figure{margin:0 0 26px;}
.prose figcaption{font-size:13px;color:var(--muted);margin-top:8px;font-family:var(--mono);}
.prose h3{font-size:22px;margin:36px 0 14px;}

.modules{display:flex;flex-direction:column;gap:14px;}
details.module{background:var(--paper);border:1px solid rgba(21,11,48,0.08);border-radius:16px;padding:6px 22px;transition:box-shadow .2s;}
details.module[open]{box-shadow:var(--shadow-sm);}
details.module summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;cursor:pointer;font-weight:700;font-size:16.5px;}
details.module summary::-webkit-details-marker{display:none;}
details.module summary .mnum{font-family:var(--mono);font-size:13px;color:var(--violet);margin-right:14px;font-weight:600;}
details.module summary .chev{width:20px;height:20px;flex:none;transition:transform .25s;color:var(--muted);}
details.module[open] summary .chev{transform:rotate(180deg);}
.module-body{padding:0 0 22px;color:var(--muted);font-size:15px;line-height:1.7;}
.module-body ul{margin-top:8px;}
.module-body li{position:relative;padding-left:20px;margin-bottom:8px;}
.module-body li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--coral);}

.tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media(max-width:760px){.tools-grid{grid-template-columns:repeat(2,1fr);}}
.tool-chip{background:var(--paper);border:1px solid rgba(21,11,48,0.08);border-radius:14px;padding:18px;text-align:center;font-weight:700;font-size:14px;transition:transform .25s, box-shadow .25s;}
.tool-chip:hover{transform:translateY(-5px) rotate(-1deg);box-shadow:var(--shadow-sm);}
.tool-chip span{display:block;font-family:var(--mono);font-weight:400;font-size:11.5px;color:var(--muted);margin-top:4px;}

.outcomes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:860px){.outcomes-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.outcomes-grid{grid-template-columns:1fr;}}
.outcome-card{background:var(--cloud);border-radius:18px;padding:26px;border:1px solid rgba(21,11,48,0.06);}
.outcome-card .ic{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:linear-gradient(135deg,var(--violet),var(--coral));}
.outcome-card .ic svg{width:20px;height:20px;color:#fff;}
.outcome-card h3{font-size:16.5px;margin-bottom:8px;}
.outcome-card p{font-size:14px;color:var(--muted);line-height:1.55;}

.whofor-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:760px){.whofor-grid{grid-template-columns:1fr;}}
.whofor-card{padding:24px;border-radius:16px;background:var(--paper);border:1px solid rgba(21,11,48,0.08);display:flex;gap:14px;align-items:flex-start;}
.whofor-card svg{width:22px;height:22px;color:var(--violet);flex:none;margin-top:2px;}
.whofor-card p{font-size:14.5px;color:var(--muted);line-height:1.6;}
.whofor-card b{display:block;margin-bottom:4px;font-size:15.5px;color:var(--ink-text);}

.career{background:var(--ink);color:#fff;border-radius:32px;padding:60px 44px;position:relative;overflow:hidden;}
.career::before{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(34,230,166,0.25),transparent 70%);}
.career-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:2;}
@media(max-width:860px){.career-grid{grid-template-columns:1fr 1fr;}}
.career-item b{display:block;font-family:var(--display);font-size:26px;margin-bottom:6px;color:var(--amber);}
.career-item span{font-size:13.5px;color:rgba(255,255,255,0.65);}

.faq-list{display:flex;flex-direction:column;gap:12px;max-width:820px;}
details.faq{background:var(--cloud);border-radius:14px;padding:6px 20px;border:1px solid rgba(21,11,48,0.06);}
details.faq summary{list-style:none;padding:16px 0;font-weight:700;font-size:15.5px;cursor:pointer;display:flex;justify-content:space-between;gap:12px;}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{content:"+";font-family:var(--mono);font-size:20px;color:var(--violet);flex:none;}
details.faq[open] summary::after{content:"–";}
.faq-body{padding-bottom:18px;color:var(--muted);font-size:14.5px;line-height:1.65;}

/* Course archive grid (uses .course-card above) */
.archive-hero{padding:170px 0 60px;background:var(--ink);color:#fff;text-align:center;}
.archive-hero h1{font-size:clamp(32px,4.6vw,48px);margin:16px 0;}
.archive-hero p{color:rgba(255,255,255,0.7);font-size:17px;max-width:560px;margin:0 auto;}

/* Generic page template */
.page-hero{padding:170px 0 60px;background:var(--ink);color:#fff;}
.page-hero h1{font-size:clamp(32px,4.6vw,48px);margin:16px 0;}
.page-content{padding:80px 0;}
.page-content .prose{max-width:820px;}
.page-content .prose h2{margin:34px 0 14px;font-size:26px;}
.page-content .prose ul{list-style:disc;padding-left:22px;margin-bottom:18px;}
.page-content .prose li{margin-bottom:8px;color:var(--ink-text);}