/* ₹9 Data Analytics Handbook funnel — shared by the landing and success pages.
   Same building blocks as /powerbi and /sql-workshop (wrap, eyebrow, btn,
   reveal, faq details, sticky bar), re-themed dark navy + electric blue + red. */
:root{
  --bg:#060b1a;--bg2:#0a1328;--card:#0f1a36;--card2:#13214a;--edge:#1f2d55;--edge2:#2b3d72;
  --ink:#f3f6ff;--muted:#a9b4d6;--dim:#7d89ad;
  --blue:#3ea6ff;--blue2:#7cc4ff;--blue-deep:#1f6fff;--red:#ff3b47;--red2:#ff6b74;--yellow:#ffd23f;
  --ok:#3ddc84;--r:18px;--shadow:0 18px 50px rgba(0,0,0,.45);
  --hand:"Kalam","Segoe Print","Comic Sans MS",cursive;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:400 16px/1.6 Poppins,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.has-sticky{padding-bottom:84px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue2)}
button{font:inherit}
:focus-visible{outline:3px solid var(--blue2);outline-offset:3px;border-radius:6px}
[tabindex="-1"]:focus{outline:none}
.wrap{width:min(1140px,100% - 32px);margin-inline:auto}
.narrow{width:min(820px,100% - 32px);margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{line-height:1.15;letter-spacing:-.015em}
h2{font-size:clamp(1.7rem,4.4vw,2.7rem);font-weight:800;text-align:center;margin-bottom:.6rem}
h3{font-weight:700}
.sub{color:var(--muted);text-align:center;max-width:680px;margin:0 auto 2.4rem}
section{padding:76px 0;position:relative}
.alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue2);background:rgba(62,166,255,.1);border:1px solid rgba(62,166,255,.3);border-radius:99px;padding:6px 14px;margin-bottom:16px}
.center{text-align:center}
.blue{color:var(--blue2)}
.red{color:var(--red2)}
.hand{font-family:var(--hand);font-weight:700}
.hl{background:linear-gradient(transparent 58%,rgba(255,59,71,.55) 58%,rgba(255,59,71,.55) 90%,transparent 90%);padding:0 .08em}

/* header */
.hdr{position:relative;z-index:5}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
.logo-chip{display:inline-flex;background:#fff;border-radius:12px;padding:6px 12px;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.logo-chip img{height:36px;width:auto}
.hdr .help{font-size:.85rem;color:var(--muted);text-decoration:none}
.hdr .help:hover{color:var(--ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;background:linear-gradient(180deg,#ff5560,var(--red) 55%,#e0222f);color:#fff;font-weight:700;font-size:1.06rem;letter-spacing:.01em;text-decoration:none;border:0;border-radius:14px;padding:15px 28px;cursor:pointer;box-shadow:0 12px 30px rgba(255,59,71,.35),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .15s,box-shadow .15s,filter .15s;text-align:center}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(255,59,71,.45),inset 0 1px 0 rgba(255,255,255,.25)}
.btn:active{transform:translateY(0)}
.btn[disabled]{filter:saturate(.4) brightness(.85);cursor:progress;transform:none}
.btn.ghost{background:transparent;border:1.5px solid var(--edge2);box-shadow:none;color:var(--ink)}
.btn.ghost:hover{border-color:var(--blue);background:rgba(62,166,255,.08)}
.btn.blue-btn{background:linear-gradient(180deg,#5cb5ff,var(--blue-deep));box-shadow:0 12px 30px rgba(31,111,255,.35)}
.btn.block{width:100%}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}
.secure{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.85rem;margin-top:12px}
.secure svg{flex:none}

/* hero */
.hero{padding:22px 0 70px;overflow:hidden;background:
  radial-gradient(900px 520px at 88% 8%,rgba(31,111,255,.28),transparent 62%),
  radial-gradient(700px 460px at -5% 95%,rgba(255,59,71,.18),transparent 60%),
  linear-gradient(180deg,#081028,#060b1a)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(124,196,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(124,196,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 70% 30%,#000 20%,transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;padding-top:26px}
.hero h1{font-size:clamp(2.05rem,5.6vw,3.65rem);font-weight:800;margin-bottom:18px}
.hero h1 .price{color:var(--red2);white-space:nowrap}
.hero h1 .l2{display:block;font-size:.62em;color:var(--blue2);font-weight:700;margin-top:6px}
.hero .lead{font-size:1.08rem;color:#c8d1ee;max-width:560px;margin-bottom:22px}
.tools{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.tool{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.05);border:1px solid var(--edge2);border-radius:99px;padding:6px 13px 6px 8px;font-weight:600;font-size:.88rem}
.tool i{width:22px;height:22px;border-radius:6px;display:grid;place-items:center;font-style:normal;font-size:.7rem;font-weight:800;color:#fff}
.t-xl i{background:#1d6f42}.t-sql i{background:#2563eb}.t-pbi i{background:#e8a317;color:#2a1a00}.t-py i{background:linear-gradient(135deg,#3776ab 50%,#ffd43b 50%)}
.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px;max-width:560px}
.badge{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid var(--edge2);border-radius:14px;padding:12px;text-align:center}
.badge b{display:block;font-size:1.05rem;line-height:1.2}
.badge span{font-size:.75rem;color:var(--muted)}
.buy-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px}
.price-pill{display:flex;align-items:baseline;gap:8px}
.price-pill .p{font-size:2.9rem;font-weight:800;line-height:1;color:#fff;text-shadow:0 0 30px rgba(255,59,71,.5)}
.price-pill .o{font-size:.8rem;font-weight:700;letter-spacing:.14em;color:var(--red2);text-transform:uppercase}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.bonus-line{margin-top:14px;max-width:560px;font-size:.88rem;color:#d4dbf2;background:rgba(255,210,63,.08);border:1px dashed rgba(255,210,63,.45);border-radius:12px;padding:10px 14px}
.bonus-line b{color:var(--yellow)}

/* 3D book mockup */
.mock{position:relative;justify-self:center;width:min(430px,100%);aspect-ratio:4/4.3;perspective:1400px}
.mock .glow{position:absolute;inset:12% 6% 4%;background:radial-gradient(closest-side,rgba(62,166,255,.45),transparent);filter:blur(30px)}
.mock .pg{position:absolute;width:52%;border-radius:6px;box-shadow:0 20px 40px rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.12);background:#fff}
.mock .pg1{left:0;bottom:2%;transform:rotate(-9deg)}
.mock .pg2{right:0;bottom:0;transform:rotate(8deg)}
.book{position:absolute;left:50%;top:0;width:66%;transform:translateX(-50%) rotateY(-24deg) rotateX(6deg);transform-style:preserve-3d;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.mock:hover .book{transform:translateX(-50%) rotateY(-12deg) rotateX(3deg)}
.book img{position:relative;border-radius:3px 8px 8px 3px;box-shadow:24px 30px 50px rgba(0,0,0,.6),inset 0 0 0 1px rgba(0,0,0,.08)}
.book::before{content:"";position:absolute;top:1.5%;bottom:1.5%;right:-14px;width:14px;background:repeating-linear-gradient(180deg,#f4f4f4 0 2px,#d9dce4 2px 3px);transform:rotateY(70deg);transform-origin:left;border-radius:0 3px 3px 0}
.book::after{content:"";position:absolute;inset:0;border-radius:3px 8px 8px 3px;background:linear-gradient(90deg,rgba(0,0,0,.25),transparent 7%,transparent 92%,rgba(255,255,255,.18));pointer-events:none}
.sticker{position:absolute;right:-2%;top:4%;z-index:3;background:var(--red);color:#fff;border-radius:50%;width:104px;height:104px;display:grid;place-items:center;text-align:center;transform:rotate(12deg);box-shadow:0 14px 30px rgba(255,59,71,.45);font-weight:800;line-height:1.05}
.sticker b{display:block;font-size:2rem}
.sticker span{font-size:.72rem;letter-spacing:.08em}

/* problem */
.pains{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pain{background:var(--card);border:1px solid var(--edge);border-radius:var(--r);padding:22px;position:relative;overflow:hidden}
.pain::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--red),transparent)}
.pain .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(255,59,71,.12);color:var(--red2);margin-bottom:14px}
.pain h3{font-size:1.04rem;margin-bottom:6px}
.pain p{color:var(--muted);font-size:.92rem}
.answer{margin:34px auto 0;max-width:820px;display:flex;gap:18px;align-items:center;background:linear-gradient(135deg,rgba(31,111,255,.18),rgba(62,166,255,.05));border:1px solid rgba(62,166,255,.35);border-radius:var(--r);padding:22px 24px}
.answer .ic{flex:none;width:52px;height:52px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff}
.answer p{color:#d5ddf5}

/* preview gallery */
.gal{position:relative}
.track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 4px 22px;scrollbar-width:thin;scrollbar-color:var(--edge2) transparent;-webkit-overflow-scrolling:touch}
.track::-webkit-scrollbar{height:6px}.track::-webkit-scrollbar-thumb{background:var(--edge2);border-radius:9px}
.pv{flex:0 0 clamp(210px,24vw,250px);scroll-snap-align:start;background:none;border:0;padding:0;cursor:zoom-in;text-align:left;color:inherit}
.pv .frame{display:block;position:relative;border-radius:10px;overflow:hidden;background:#fff;border:1px solid rgba(255,255,255,.14);box-shadow:0 16px 36px rgba(0,0,0,.45);transition:transform .25s,box-shadow .25s;aspect-ratio:4/5}
.pv:hover .frame{transform:translateY(-4px);box-shadow:0 24px 48px rgba(0,0,0,.55)}
.pv img{width:100%;height:100%;object-fit:cover}
.pv .zoom{position:absolute;right:10px;bottom:10px;background:rgba(6,11,26,.8);color:#fff;border-radius:99px;padding:4px 10px;font-size:.72rem;font-weight:600}
.pv .cap{display:block;margin-top:10px;font-weight:600;font-size:.92rem}
.pv .cap small{display:block;color:var(--dim);font-weight:500;font-size:.78rem}
.gal-nav{display:flex;justify-content:center;gap:10px;margin-top:6px}
.gal-nav button{width:46px;height:46px;border-radius:50%;border:1px solid var(--edge2);background:var(--card);color:var(--ink);cursor:pointer;display:grid;place-items:center}
.gal-nav button:hover{border-color:var(--blue)}
.gal-note{text-align:center;color:var(--dim);font-size:.82rem;margin-top:14px}

/* lightbox */
dialog{color:var(--ink)}
dialog::backdrop{background:rgba(3,6,15,.86);backdrop-filter:blur(4px)}
.lb{border:0;background:transparent;padding:0;max-width:100vw;max-height:100vh;width:100vw;height:100dvh;margin:0}
.lb[open]{display:flex;flex-direction:column}
.lb-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;color:#fff}
.lb-top b{font-size:.95rem}
.lb-top .ctrl{display:flex;gap:8px}
.lb button.ib{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(15,26,54,.85);color:#fff;cursor:pointer;display:grid;place-items:center}
.lb-stage{flex:1;overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:0 12px 16px;touch-action:pan-x pan-y pinch-zoom}
.lb-stage img{width:min(720px,100%);height:auto;border-radius:6px;box-shadow:0 30px 70px rgba(0,0,0,.6);cursor:zoom-in;background:#fff}
.lb-stage.zoomed img{width:min(1400px,200%);max-width:none;cursor:zoom-out}

/* learn cards */
.learn{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.lc{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--edge);border-radius:var(--r);padding:24px 22px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}
.lc:hover{transform:translateY(-4px);border-color:var(--edge2)}
.lc .n{font-family:var(--hand);font-size:2.6rem;line-height:1;color:rgba(255,255,255,.1);position:absolute;right:16px;top:12px;font-weight:700}
.lc .logo{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-weight:800;color:#fff;margin-bottom:14px;font-size:1rem}
.lc h3{font-size:1.15rem;margin-bottom:4px}
.lc .pp{font-size:.78rem;color:var(--dim);margin-bottom:14px}
.lc ul{list-style:none;display:grid;gap:8px}
.lc li{position:relative;padding-left:24px;font-size:.92rem;color:#d4dbf2}
.lc li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:4px;background:rgba(62,166,255,.16);border:1.5px solid var(--blue)}
.lc li::after{content:"";position:absolute;left:4px;top:calc(.45em + 3px);width:5px;height:3px;border-left:2px solid var(--blue2);border-bottom:2px solid var(--blue2);transform:rotate(-45deg)}
.extra{margin-top:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.ex{display:flex;gap:12px;align-items:center;background:rgba(255,255,255,.03);border:1px dashed var(--edge2);border-radius:14px;padding:14px}
.ex b{font-size:1.4rem;color:var(--yellow);min-width:34px;text-align:center}
.ex span{font-size:.86rem;color:#cdd5ef;line-height:1.35}

/* 3-colour notebook */
.pens-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.note{position:relative;background:#fffdf7;color:#1d2433;border-radius:10px 16px 16px 10px;padding:28px 26px 26px 54px;box-shadow:var(--shadow);background-image:repeating-linear-gradient(180deg,transparent 0 31px,#dbe6f6 31px 32px);font-family:var(--hand);font-size:1.06rem;line-height:32px}
.note::before{content:"";position:absolute;left:34px;top:0;bottom:0;width:2px;background:#f2a7ad}
.note .rings{position:absolute;left:-12px;top:20px;bottom:20px;display:flex;flex-direction:column;justify-content:space-between}
.note .rings i{width:26px;height:12px;border-radius:99px;border:3px solid #9aa3b5;background:var(--bg2)}
.note h4{font-size:1.5rem;line-height:40px;font-weight:700}
.note .r{color:#d7262f}.note .k{color:#111;font-weight:700}.note .b{color:#1f4fd1}
.note [data-pen]{transition:opacity .3s,filter .3s}
.note.focus-red [data-pen]:not([data-pen=red]),.note.focus-black [data-pen]:not([data-pen=black]),.note.focus-blue [data-pen]:not([data-pen=blue]){opacity:.18;filter:blur(.4px)}
.note .src{position:absolute;right:16px;bottom:6px;font:500 .7rem/1.4 Poppins,sans-serif;color:#7a8396}
.pens{display:grid;gap:12px}
.pen{display:flex;gap:16px;align-items:center;text-align:left;width:100%;background:var(--card);border:1.5px solid var(--edge);border-radius:16px;padding:16px 18px;color:var(--ink);cursor:pointer;transition:border-color .2s,background .2s,transform .2s}
.pen:hover{transform:translateX(4px)}
.pen[aria-pressed=true]{background:var(--card2)}
.pen .dot{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.8rem;color:#fff}
.pen b{display:block;font-size:1.02rem}
.pen span{font-size:.88rem;color:var(--muted)}
.pen.p-red .dot{background:#d7262f}.pen.p-red[aria-pressed=true]{border-color:#ff5560}
.pen.p-black .dot{background:#111;border:2px solid #555}.pen.p-black[aria-pressed=true]{border-color:#c9cfdf}
.pen.p-blue .dot{background:#1f4fd1}.pen.p-blue[aria-pressed=true]{border-color:var(--blue)}
.pens-copy{color:var(--muted);margin-top:16px;font-size:.95rem}

/* who */
.who{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.who > div{background:var(--card);border:1px solid var(--edge);border-radius:var(--r);padding:20px 16px;text-align:center}
.who .ic{width:52px;height:52px;margin:0 auto 12px;border-radius:14px;display:grid;place-items:center;background:rgba(62,166,255,.12);color:var(--blue2)}
.who b{display:block;font-size:.98rem;line-height:1.3;margin-bottom:4px}
.who p{color:var(--muted);font-size:.84rem}
.noexp{display:flex;justify-content:center;margin-top:26px}
.noexp span{font-family:var(--hand);font-size:1.3rem;font-weight:700;color:#1a1200;background:var(--yellow);padding:8px 22px;border-radius:6px;transform:rotate(-1.5deg);box-shadow:0 10px 24px rgba(255,210,63,.2)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;top:34px;left:16%;right:16%;height:2px;background:repeating-linear-gradient(90deg,var(--edge2) 0 10px,transparent 10px 18px)}
.step{text-align:center;position:relative}
.step .num{width:68px;height:68px;margin:0 auto 16px;border-radius:50%;background:var(--bg);border:2px solid var(--blue);display:grid;place-items:center;color:var(--blue2);box-shadow:0 0 0 8px var(--bg),0 0 30px rgba(62,166,255,.3);position:relative}
.step:nth-child(2) .num{border-color:var(--yellow);color:var(--yellow)}
.step:nth-child(3) .num{border-color:var(--ok);color:var(--ok)}
.step small{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);font-weight:700}
.step h3{font-size:1.1rem;margin:4px 0 6px}
.step p{color:var(--muted);font-size:.9rem;max-width:280px;margin:0 auto}

/* pricing */
.price-card{position:relative;max-width:560px;margin:0 auto;background:linear-gradient(180deg,#14214a,#0c1530);border:1px solid var(--edge2);border-radius:26px;padding:36px 32px;box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(62,166,255,.1) inset;overflow:hidden}
.price-card::before{content:"";position:absolute;inset:-40% -20% auto;height:70%;background:radial-gradient(closest-side,rgba(62,166,255,.25),transparent);pointer-events:none}
.price-card .top{display:flex;gap:18px;align-items:center;margin-bottom:22px;position:relative}
.price-card .top img{width:86px;border-radius:3px 6px 6px 3px;box-shadow:8px 10px 20px rgba(0,0,0,.5);transform:rotate(-4deg)}
.price-card .top h3{font-size:1.15rem}
.price-card .top p{color:var(--muted);font-size:.86rem}
.big-price{display:flex;align-items:flex-end;gap:12px;justify-content:center;margin:8px 0 20px;position:relative}
.big-price b{font-size:5rem;line-height:.9;font-weight:800;background:linear-gradient(180deg,#fff,#ffd0d3);-webkit-background-clip:text;background-clip:text;color:transparent}
.big-price span{color:var(--muted);font-size:.9rem;padding-bottom:10px}
.incl{list-style:none;display:grid;gap:10px;margin-bottom:24px;position:relative}
.incl li{display:flex;gap:12px;align-items:center;background:rgba(255,255,255,.04);border:1px solid var(--edge);border-radius:12px;padding:11px 14px;font-weight:500}
.incl li svg{flex:none;color:var(--ok)}
.incl li.free{border-color:rgba(255,210,63,.4);background:rgba(255,210,63,.07)}
.incl li.free b{color:var(--yellow);margin-right:4px}
.dl-list{display:grid;gap:10px;margin-bottom:6px}
.dl-list .btn{justify-content:flex-start;text-align:left;min-width:0;max-width:100%}
.dl-list .btn svg{flex:none}
.dl-list .btn span{min-width:0;overflow-wrap:anywhere}
.dl-list .btn small{display:block;font-weight:500;font-size:.75rem;opacity:.85}
.dl-list .btn.bonus{background:linear-gradient(180deg,#5cb5ff,var(--blue-deep));box-shadow:0 12px 30px rgba(31,111,255,.3)}
.fine{text-align:center;color:var(--muted);font-size:.85rem;margin-top:12px;position:relative}

/* faq */
.faq details{background:var(--card);border:1px solid var(--edge);border-radius:14px;margin-bottom:10px;transition:border-color .2s}
.faq details[open]{border-color:var(--edge2)}
.faq summary{cursor:pointer;padding:18px 20px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:56px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:rgba(62,166,255,.12);color:var(--blue2);font-size:1.2rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;color:var(--muted)}

/* final */
.final{text-align:center;background:radial-gradient(700px 360px at 50% 0%,rgba(255,59,71,.2),transparent 70%),radial-gradient(800px 400px at 50% 100%,rgba(31,111,255,.2),transparent 70%),var(--bg)}
.final h2{max-width:760px;margin:0 auto 12px}
.final p.lead{color:#c8d1ee;margin-bottom:26px}
.final .secure{justify-content:center}

footer{padding:40px 0 28px;color:var(--muted);font-size:.86rem;border-top:1px solid var(--edge);background:#040814}
footer .cols{display:flex;flex-wrap:wrap;justify-content:space-between;gap:22px;align-items:flex-start}
footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}
footer a{color:#c8d1ee;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
footer .legal{margin-top:20px;font-size:.75rem;color:var(--dim)}

/* sticky mobile bar */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:40;background:rgba(6,11,26,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--edge2);padding:10px 16px calc(10px + env(safe-area-inset-bottom));transform:translateY(110%);transition:transform .3s}
.sticky.show{transform:none}
.sticky .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;width:min(1140px,100%)}
.sticky .t{font-size:.82rem;line-height:1.3;color:var(--muted)}
.sticky .t b{color:#fff;font-size:.95rem}
.sticky .btn{min-height:48px;padding:10px 20px;font-size:.98rem;white-space:nowrap}

/* checkout modal */
.modal{border:1px solid var(--edge2);border-radius:22px;background:#0c1530;width:min(460px,100% - 24px);max-height:calc(100dvh - 24px);overflow-y:auto;overscroll-behavior:contain;padding:0;margin:auto;box-shadow:0 40px 100px rgba(0,0,0,.6)}
.modal form,.modal .body{padding:26px 24px 22px}
.modal .mh{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:6px}
.modal h3{font-size:1.25rem}
.modal .x{width:40px;height:40px;flex:none;border-radius:50%;border:1px solid var(--edge2);background:transparent;color:var(--ink);cursor:pointer;font-size:1.2rem}
.modal .ms{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.sum{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.04);border:1px solid var(--edge);border-radius:12px;padding:10px 14px;margin-bottom:16px;font-size:.9rem}
.sum b{font-size:1.2rem}
.field{margin-bottom:12px}
.field label{display:block;font-size:.84rem;font-weight:600;margin-bottom:5px;color:#d4dbf2}
.field label small{font-weight:400;color:var(--dim)}
.field input{width:100%;font:inherit;font-size:1rem;min-height:50px;padding:12px 14px;border:1.5px solid var(--edge2);border-radius:12px;background:#081026;color:var(--ink)}
.field input::placeholder{color:#5d6a90}
.field input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(62,166,255,.2)}
.field.err input{border-color:var(--red)}
.field .msg{display:none;color:var(--red2);font-size:.8rem;margin-top:4px}
.field.err .msg{display:block}
.consent{display:flex;gap:10px;font-size:.8rem;color:var(--muted);margin:4px 0 16px;align-items:flex-start}
.consent input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--blue)}
.alert{display:none;border-radius:12px;padding:12px 14px;font-size:.88rem;margin-bottom:14px}
.alert.show{display:block}
.alert.err{background:rgba(255,59,71,.12);border:1px solid rgba(255,59,71,.4);color:#ffd5d8}
.alert.info{background:rgba(62,166,255,.1);border:1px solid rgba(62,166,255,.35);color:#d6ebff}
.alert a{color:#fff;font-weight:600}

/* success page */
.ok-wrap{min-height:calc(100dvh - 160px);display:grid;place-items:center;padding:30px 0 60px}
.ok-card{width:min(620px,100% - 32px);background:linear-gradient(180deg,#13214a,#0c1530);border:1px solid var(--edge2);border-radius:26px;padding:34px 28px;box-shadow:var(--shadow);text-align:center}
.ok-card .tick{width:76px;height:76px;margin:0 auto 18px;border-radius:50%;background:rgba(61,220,132,.14);border:2px solid var(--ok);display:grid;place-items:center;color:var(--ok)}
.ok-card .tick.wait{border-color:var(--blue);color:var(--blue2);background:rgba(62,166,255,.12)}
.ok-card .tick.warn{border-color:var(--yellow);color:var(--yellow);background:rgba(255,210,63,.1)}
.ok-card h1{font-size:clamp(1.6rem,4.6vw,2.2rem);font-weight:800;margin-bottom:10px}
.ok-card .lead{color:#c8d1ee;margin-bottom:22px}
.receipt{text-align:left;border:1px solid var(--edge);border-radius:16px;overflow:hidden;margin-bottom:22px}
.receipt div{display:flex;justify-content:space-between;gap:16px;padding:12px 16px;font-size:.9rem;border-bottom:1px solid var(--edge)}
.receipt div:last-child{border-bottom:0}
.receipt dt{color:var(--muted)}
.receipt dd{font-weight:600;text-align:right;overflow-wrap:anywhere;min-width:0}
.ok-card .hint{color:var(--dim);font-size:.82rem;margin-top:14px}
.recover{text-align:left;margin-top:8px}
.spin{width:28px;height:28px;border-radius:50%;border:3px solid rgba(124,196,255,.25);border-top-color:var(--blue2);animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
  .book,.mock:hover .book{transform:translateX(-50%) rotateY(-14deg)}
}

@media (max-width:980px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .mock{order:-1;width:min(330px,88%)}
  .pains,.learn,.extra{grid-template-columns:repeat(2,1fr)}
  .who{grid-template-columns:repeat(3,1fr)}
  .pens-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
  section{padding:56px 0}
  .hero{padding-bottom:50px}
  .hero-grid{padding-top:4px;gap:34px}
  .hero-copy{display:flex;flex-direction:column}
  .hero-copy .eyebrow{align-self:flex-start;margin-bottom:12px}
  .hero h1{font-size:2rem;margin-bottom:14px}
  .hero-copy .buy-row{order:3}
  .hero-copy .cta-row{order:4;margin-top:12px}
  .hero-copy .secure{order:5}
  .hero-copy .lead{order:6;margin:22px 0 16px;font-size:1rem}
  .hero-copy .tools{order:7}
  .hero-copy .badges{order:8;margin-bottom:0}
  .hero-copy .bonus-line{order:5}
  .hero-copy .buy-row{display:none}
  .modal form{padding:20px 18px 18px}
  .mock{order:0}
  .hdr .help span{display:none}
  .logo-chip img{height:30px}
  .mock{width:min(250px,72%)}
  .sticker{width:82px;height:82px}.sticker b{font-size:1.5rem}.sticker span{font-size:.62rem}
  .badges{gap:8px}.badge{padding:10px 6px}.badge b{font-size:.95rem}
  .pains,.learn,.extra{grid-template-columns:minmax(0,1fr)}
  .who{grid-template-columns:repeat(2,1fr)}
  .who > div:last-child{grid-column:span 2}
  .steps{grid-template-columns:minmax(0,1fr);gap:30px}
  .steps::before{display:none}
  .price-card{padding:28px 20px}
  .big-price b{font-size:4.2rem}
  .cta-row .btn{flex:1 1 100%}
  .note{padding:22px 16px 26px 46px;font-size:1rem}
  .note::before{left:28px}
  .answer{flex-direction:column;text-align:center}
}