/*
Theme Name: StudyToolsPro
Theme URI: https://studytoolspro.com/
Author: StudyToolsPro
Description: Dark premium student tools theme.
Version: 1.0.0
*/

:root{--bg:#050b14;--bg2:#071321;--card:#0b1929;--line:#18344d;--text:#f5f9ff;--muted:#92a9bf;--blue:#2997ff;--cyan:#4edcff;--purple:#8e70ff;--green:#38d6a0;--orange:#ff9d52}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -10%,#103252 0,#071321 32%,#050b14 65%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;line-height:1.6}a{text-decoration:none;color:inherit}.wrap{width:min(1160px,92%);margin:auto}.header{position:sticky;top:0;z-index:10;background:rgba(5,11,20,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(48,88,120,.35)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:800;letter-spacing:-.5px}.brand span{color:var(--cyan)}.logo{width:42px;height:42px}.links{display:flex;align-items:center;gap:27px;color:#c6d5e3;font-size:14px}.links a:hover{color:#fff}.drop{position:relative}.drop button{border:0;background:none;color:#c6d5e3;font:inherit;cursor:pointer;padding:8px}.menu{display:none;position:absolute;top:40px;left:0;width:210px;background:#091827;border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 20px 50px #0008}.drop:hover .menu{display:block}.menu a{display:block;padding:10px 12px;border-radius:9px}.menu a:hover{background:#10283e;color:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:11px;font-weight:750;font-size:14px;border:1px solid var(--line);transition:.2s}.primary{background:linear-gradient(135deg,var(--blue),#2078ff);border-color:#398fff;box-shadow:0 8px 25px #2997ff33}.primary:hover{transform:translateY(-2px)}.hero{padding:105px 0 90px;text-align:center}.badge{display:inline-flex;padding:7px 12px;border:1px solid #245171;background:#0a1b2d;border-radius:999px;color:#a9dfff;font-size:12px;font-weight:700}.hero h1{font-size:clamp(42px,7vw,76px);line-height:1.02;letter-spacing:-3px;margin:22px auto 20px;max-width:850px}.hero h1 em{font-style:normal;color:var(--cyan)}.hero p{max-width:680px;margin:0 auto 30px;color:var(--muted);font-size:18px}.actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.section{padding:78px 0}.heading{text-align:center;margin-bottom:40px}.heading h2{font-size:36px;letter-spacing:-1.5px;margin:0 0 9px}.heading p{margin:0;color:var(--muted)}.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cat{position:relative;background:linear-gradient(180deg,#0c1b2c,#081522);border:1px solid var(--line);border-radius:22px;padding:28px;min-height:330px;box-shadow:0 20px 60px #0003;transition:.25s;overflow:hidden}.cat:before{content:"";position:absolute;width:180px;height:180px;right:-70px;top:-70px;background:var(--glow);filter:blur(45px);opacity:.13}.cat:hover{transform:translateY(-5px);border-color:#2d6085}.icon{font-size:35px;margin-bottom:12px}.cat h3{font-size:22px;margin:0 0 9px}.cat p{color:var(--muted);font-size:14px;margin:0 0 18px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.chip{font-size:12px;color:#c9d8e6;background:#0d2235;border:1px solid #1b3c56;border-radius:8px;padding:5px 9px}.explore{color:var(--cyan);font-weight:750;font-size:14px}.info{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card{padding:25px;background:#091725;border:1px solid var(--line);border-radius:18px}.info-card h3{margin:8px 0}.info-card p{color:var(--muted);font-size:14px}.faq{max-width:820px;margin:auto}.faq details{background:#091725;border:1px solid var(--line);border-radius:14px;margin:10px 0;padding:16px 19px}.faq summary{cursor:pointer;font-weight:700}.faq p{color:var(--muted);margin-bottom:0}.cta{padding:65px 30px;text-align:center;background:linear-gradient(135deg,#0c2034,#0a1725);border:1px solid var(--line);border-radius:25px}.cta h2{font-size:34px;margin:0 0 10px}.cta p{color:var(--muted);margin:0 auto 22px}.footer{margin-top:80px;border-top:1px solid var(--line);padding:55px 0 25px;background:#040a12}.footgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.footer h4{margin:0 0 14px}.footer a,.footer p{display:block;color:#91a7ba;font-size:14px;margin:8px 0}.footer a:hover{color:#fff}.copy{border-top:1px solid #11273a;margin-top:35px;padding-top:20px;color:#71889d;font-size:12px}.mobile{display:none}@media(max-width:850px){.links{display:none}.mobile{display:block;background:none;border:1px solid var(--line);color:#fff;border-radius:10px;padding:9px 12px;font-size:20px}.cats,.info,.footgrid{grid-template-columns:1fr}.hero{padding:75px 0 60px}.hero h1{letter-spacing:-2px}.section{padding:60px 0}.cat{min-height:auto}.footgrid{gap:22px}}@media(max-width:480px){.nav{height:68px}.hero h1{font-size:43px}.hero p{font-size:16px}.heading h2{font-size:29px}.cat{padding:23px}.actions .btn{width:100%}}

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