/* ============================================================
   AARSH INSTITUTE
   CLASS 8 FORMULA SHEETS
   FINAL CSS
============================================================ */

.formula8-page{background:#050505;color:#fff;overflow:hidden;min-height:100vh}
.formula8-page *,.formula8-page *::before,.formula8-page *::after{box-sizing:border-box}
.formula8-page a{text-decoration:none}
.formula8-page button,.formula8-page input,.formula8-page select{font:inherit}
.formula8-page .container{width:min(1280px,92%);margin:auto;position:relative;z-index:5}
.formula8-page .container-small{width:min(900px,92%);margin:auto;position:relative;z-index:5}
.formula8-section-padding{padding:140px 0}
.formula8-dark-section{background:#0b0b0b}

/* HERO */
.formula8-hero{min-height:100vh;position:relative;display:flex;align-items:center;overflow:hidden}
.formula8-hero-bg{position:absolute;inset:0}
.formula8-hero-bg img{width:100%;height:100%;display:block;object-fit:cover;opacity:.18}
.formula8-hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.38),rgba(0,0,0,.96))}
.formula8-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}
.formula8-hero-blob{position:absolute;width:500px;height:500px;border-radius:50%;filter:blur(120px);pointer-events:none}
.formula8-hero-blob-one{background:#febe00;opacity:.15;top:-180px;left:-180px}
.formula8-hero-blob-two{background:#7a0c0f;opacity:.18;right:-180px;bottom:-180px}
.formula8-hero-content{max-width:930px;padding-top:140px;position:relative;z-index:5}
.formula8-hero-badge{display:inline-flex;align-items:center;gap:9px;padding:12px 24px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:#febe00;font-size:13px;font-weight:800;letter-spacing:2px;margin-bottom:30px}
.formula8-hero-badge svg{width:17px;height:17px}
.formula8-hero-title{margin:0 0 25px;font-size:clamp(70px,8vw,120px);line-height:.95;letter-spacing:-4px;font-weight:900}
.formula8-hero-title span{display:block;color:#febe00}
.formula8-hero-subtitle{max-width:800px;margin:0;font-size:22px;line-height:1.75;color:rgba(255,255,255,.70)}
.formula8-hero-buttons{display:flex;align-items:center;gap:18px;margin-top:40px;flex-wrap:wrap}
.formula8-primary-btn,.formula8-secondary-btn{min-height:56px;padding:0 32px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:800;transition:.3s}
.formula8-primary-btn{background:#febe00;color:#050505}
.formula8-primary-btn:hover{transform:translateY(-3px);background:#ffd037}
.formula8-secondary-btn{color:#fff;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04)}
.formula8-secondary-btn:hover{transform:translateY(-3px);border-color:#febe00}
.formula8-primary-btn svg,.formula8-secondary-btn svg{width:18px;height:18px}

/* STATS */
.formula8-stats-section{margin-top:-70px;position:relative;z-index:10;padding-bottom:30px}
.formula8-stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.formula8-stat-card{background:#111;border:1px solid rgba(255,255,255,.08);border-radius:28px;padding:38px 25px;text-align:center;box-shadow:0 25px 60px rgba(0,0,0,.28)}
.formula8-stat-icon{width:48px;height:48px;margin:0 auto 18px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:rgba(254,190,0,.08);border:1px solid rgba(254,190,0,.15);color:#febe00}
.formula8-stat-icon svg{width:22px;height:22px}
.formula8-stat-card h3{margin:0 0 10px;color:#febe00;font-size:54px;line-height:1;font-weight:900}
.formula8-stat-card p{margin:0;color:rgba(255,255,255,.62)}

/* HEADINGS */
.formula8-section-heading{max-width:900px;margin:0 auto 70px;text-align:center}
.formula8-mini-title{display:block;margin-bottom:15px;color:#febe00;font-size:13px;font-weight:800;letter-spacing:3px}
.formula8-section-heading h2{margin:0;font-size:clamp(42px,5vw,65px);line-height:1.08;letter-spacing:-2px;font-weight:900}
.formula8-section-heading h2 span{color:#febe00}
.formula8-section-heading>p{max-width:680px;margin:22px auto 0;color:rgba(255,255,255,.62);font-size:17px;line-height:1.7}

/* SUBJECTS */
.formula8-subject-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.formula8-subject-card{position:relative;min-height:120px;padding:26px;display:flex;align-items:center;gap:18px;background:#111;border:1px solid rgba(255,255,255,.08);border-radius:22px;color:#fff;transition:.3s}
.formula8-subject-card:hover{transform:translateY(-5px);border-color:rgba(254,190,0,.5);background:#141414}
.formula8-subject-icon{width:50px;height:50px;flex-shrink:0;border-radius:15px;display:flex;align-items:center;justify-content:center;background:rgba(254,190,0,.09);color:#febe00}
.formula8-subject-icon svg{width:23px;height:23px}
.formula8-subject-card h3{margin:0 0 7px;font-size:19px;line-height:1.3}
.formula8-subject-card p{margin:0;color:rgba(255,255,255,.52);font-size:13px}
.formula8-subject-arrow{margin-left:auto;width:18px;height:18px;color:#febe00;flex-shrink:0}
.formula8-empty-small{max-width:700px;margin:auto;padding:35px;display:flex;align-items:center;justify-content:center;gap:15px;text-align:center;border:1px solid rgba(255,255,255,.08);border-radius:20px;background:#101010;color:rgba(255,255,255,.58)}
.formula8-empty-small svg{width:24px;height:24px;color:#febe00}.formula8-empty-small p{margin:0}

/* RESOURCE CARDS */
.formula8-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;align-items:stretch}
.formula8-resource-card{background:#101010;border:1px solid rgba(255,255,255,.09);border-radius:28px;overflow:hidden;display:flex;flex-direction:column;min-width:0;transition:.35s}
.formula8-resource-card:hover{transform:translateY(-8px);border-color:rgba(254,190,0,.55);box-shadow:0 30px 70px rgba(0,0,0,.35)}
.formula8-resource-cover{height:260px;position:relative;overflow:hidden;background:#080808}
.formula8-resource-cover>img{width:100%;height:100%;display:block;object-fit:cover;object-position:center;transition:transform .6s ease}
.formula8-resource-card:hover .formula8-resource-cover>img{transform:scale(1.04)}
.formula8-resource-cover::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(0,0,0,.78),rgba(0,0,0,.08) 60%,transparent);pointer-events:none}
.formula8-cover-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;background:radial-gradient(circle at center,rgba(254,190,0,.10),transparent 55%),#090909;color:#febe00}
.formula8-cover-placeholder svg{width:46px;height:46px}.formula8-cover-placeholder span{font-size:13px;font-weight:800;letter-spacing:2px}
.formula8-cover-subject{position:absolute;z-index:3;left:20px;bottom:18px;max-width:calc(100% - 40px);padding:9px 15px;border-radius:999px;background:#febe00;color:#080808;font-size:12px;font-weight:900;line-height:1.2}
.formula8-resource-content{padding:27px;display:flex;flex-direction:column;flex:1}
.formula8-resource-class{color:#febe00;font-size:11px;font-weight:900;letter-spacing:2px;margin-bottom:13px}
.formula8-resource-content h3{margin:0 0 13px;font-size:25px;line-height:1.25;overflow-wrap:anywhere}
.formula8-resource-description{margin:0 0 22px;color:rgba(255,255,255,.60);line-height:1.7;font-size:14px}
.formula8-resource-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}
.formula8-resource-meta span{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid rgba(255,255,255,.08);border-radius:10px;background:rgba(255,255,255,.03);color:rgba(255,255,255,.68);font-size:12px}
.formula8-resource-meta svg{width:14px;height:14px;color:#febe00}
.formula8-resource-divider{height:1px;background:rgba(255,255,255,.08);margin:22px 0}
.formula8-resource-bottom{margin-top:auto}
.formula8-file-info{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px;color:rgba(255,255,255,.55);font-size:12px}
.formula8-file-info span{display:flex;align-items:center;gap:7px}.formula8-file-info svg{width:15px;height:15px;color:#febe00}
.formula8-download-btn{width:100%;min-height:55px;padding:0 18px;border:0;border-radius:13px;background:#febe00;color:#050505;display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:800;cursor:pointer;transition:.25s}
.formula8-download-btn:hover{transform:translateY(-2px);background:#ffd039}
.formula8-download-btn span{display:flex;align-items:center;gap:9px}.formula8-download-btn svg{width:17px;height:17px}

/* EMPTY */
.formula8-empty-state{max-width:650px;margin:auto;padding:70px 30px;text-align:center;border:1px solid rgba(255,255,255,.08);border-radius:28px;background:#101010}
.formula8-empty-icon{width:65px;height:65px;margin:0 auto 22px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:rgba(254,190,0,.08);color:#febe00}
.formula8-empty-icon svg{width:30px;height:30px}.formula8-empty-state h3{font-size:28px;margin:0 0 12px}.formula8-empty-state p{color:rgba(255,255,255,.58);margin:0;line-height:1.7}

/* FEATURES */
.formula8-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.formula8-feature-card{padding:38px;background:#111;border:1px solid rgba(255,255,255,.08);border-radius:28px;transition:.35s}
.formula8-feature-card:hover{transform:translateY(-7px);border-color:rgba(254,190,0,.55)}
.formula8-feature-icon{width:55px;height:55px;margin-bottom:24px;border-radius:17px;display:flex;align-items:center;justify-content:center;background:rgba(254,190,0,.08);color:#febe00}
.formula8-feature-icon svg{width:25px;height:25px}.formula8-feature-card h3{margin:0 0 15px;color:#febe00;font-size:23px}.formula8-feature-card p{margin:0;color:rgba(255,255,255,.62);line-height:1.7}

/* FAQ */
.formula8-faq-wrapper{display:flex;flex-direction:column;gap:18px}
.formula8-faq-item{background:#111;border:1px solid rgba(255,255,255,.08);border-radius:22px}
.formula8-faq-question{padding:27px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.formula8-faq-question>div{display:flex;align-items:center;gap:18px}.formula8-faq-question span{color:#febe00;font-size:12px;font-weight:900}
.formula8-faq-question h3{margin:0;font-size:18px;line-height:1.5}.formula8-faq-question>svg{width:20px;height:20px;color:#febe00;flex-shrink:0}

/* CTA */
.formula8-final-cta{position:relative;padding:150px 0;text-align:center;overflow:hidden}
.formula8-cta-glow{position:absolute;width:600px;height:300px;border-radius:50%;background:rgba(254,190,0,.08);filter:blur(120px);left:50%;bottom:-150px;transform:translateX(-50%);pointer-events:none}
.formula8-final-cta h2{margin:0 0 20px;font-size:clamp(42px,5vw,70px);line-height:1.08;font-weight:900;letter-spacing:-2px}
.formula8-final-cta h2 span{display:block;color:#febe00}.formula8-final-cta p{max-width:650px;margin:0 auto 35px;color:rgba(255,255,255,.62);font-size:17px;line-height:1.7}

/* CURSOR + REVEAL */
.formula8-cursor-light{position:fixed;width:280px;height:280px;left:0;top:0;border-radius:50%;background:rgba(254,190,0,.07);filter:blur(75px);pointer-events:none!important;z-index:2;transform:translate(-50%,-50%);opacity:0;transition:opacity .2s ease}
.formula8-cursor-light.is-visible{opacity:1}
.formula8-page,.formula8-page *,.formula8-download-modal,.formula8-download-modal *{cursor:auto}
.formula8-page a,.formula8-page button,.formula8-page select,.formula8-page input[type="checkbox"],.formula8-download-modal button,.formula8-download-modal select,.formula8-download-modal input[type="checkbox"]{cursor:pointer}
.formula8-page input[type="text"],.formula8-page input[type="tel"],.formula8-page input[type="email"],.formula8-download-modal input[type="text"],.formula8-download-modal input[type="tel"],.formula8-download-modal input[type="email"]{cursor:text}
.formula8-reveal{opacity:0;transform:translateY(45px);transition:opacity .75s ease,transform .75s ease}
.formula8-reveal.is-visible{opacity:1;transform:translateY(0)}

/* MODAL */
.formula8-download-modal{position:fixed;inset:0;z-index:999999;display:flex;align-items:center;justify-content:center;padding:30px;visibility:hidden;opacity:0;pointer-events:none;transition:.25s}
.formula8-download-modal.is-open{visibility:visible;opacity:1;pointer-events:auto}
.formula8-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.84);backdrop-filter:blur(8px)}
.formula8-modal-dialog{position:relative;z-index:2;width:min(1050px,100%);max-height:calc(100vh - 60px);display:grid;grid-template-columns:.9fr 1.1fr;background:#0d0d0d;border:1px solid rgba(255,255,255,.12);border-radius:26px;overflow:auto;box-shadow:0 40px 100px rgba(0,0,0,.65)}
.formula8-modal-close{position:absolute;z-index:10;top:16px;right:16px;width:42px;height:42px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(255,255,255,.14);background:#181818;color:#fff}
.formula8-modal-close:hover{background:#222}.formula8-modal-close svg{width:20px;height:20px}
.formula8-modal-info{padding:55px 45px;background:radial-gradient(circle at top left,rgba(254,190,0,.12),transparent 45%),#090909;border-right:1px solid rgba(255,255,255,.09)}
.formula8-modal-eyebrow{display:block;margin-bottom:15px;color:#febe00;font-size:11px;font-weight:900;letter-spacing:2px}
.formula8-modal-info h2{margin:0 0 18px;font-size:40px;line-height:1.05;letter-spacing:-1.5px}.formula8-modal-info h2 span{display:block;color:#febe00}
.formula8-modal-info>p{margin:0;color:rgba(255,255,255,.62);line-height:1.7;font-size:14px}
.formula8-selected-resource{margin-top:30px;padding:20px;border-radius:17px;border:1px solid rgba(255,255,255,.10);background:#111;display:flex;flex-direction:column;gap:8px}
.formula8-selected-resource>span{color:#febe00;font-size:10px;font-weight:900;letter-spacing:1.5px}.formula8-selected-resource strong{font-size:18px;line-height:1.4}.formula8-selected-resource small{color:rgba(255,255,255,.60);font-size:13px}
.formula8-modal-benefits{margin:28px 0 0;display:flex;flex-direction:column;gap:14px}.formula8-modal-benefits>div{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.70);font-size:13px}.formula8-modal-benefits svg{width:16px;height:16px;color:#febe00}
.formula8-modal-form-area{padding:50px 45px 40px}.formula8-download-form{width:100%}
.formula8-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.formula8-form-group{margin-bottom:17px}.formula8-form-full{width:100%}
.formula8-form-group label{display:block;margin-bottom:8px;color:rgba(255,255,255,.78);font-size:12px;font-weight:700}
.formula8-form-group input,.formula8-form-group select{width:100%;min-height:48px;padding:0 14px;border:1px solid rgba(255,255,255,.11);border-radius:10px;outline:none;background:#070707;color:#fff;transition:.2s}
.formula8-form-group input::placeholder{color:rgba(255,255,255,.28)}
.formula8-form-group input:focus,.formula8-form-group select:focus{border-color:#febe00;box-shadow:0 0 0 2px rgba(254,190,0,.10)}
.formula8-form-group input[readonly]{color:#febe00;font-weight:700;cursor:default}
.formula8-consent{display:flex;align-items:flex-start;gap:10px;margin:3px 0 17px;color:rgba(255,255,255,.50);font-size:11px;line-height:1.5}
.formula8-consent input{width:16px;height:16px;flex:0 0 auto;margin-top:2px;accent-color:#febe00}.formula8-consent span{flex:1}
.formula8-form-message{display:none;padding:12px 14px;margin-bottom:14px;border-radius:9px;font-size:12px;line-height:1.5}
.formula8-form-message.error{display:block;color:#ff8e8e;background:rgba(190,35,35,.12);border:1px solid rgba(255,76,76,.25)}
.formula8-form-message.success{display:block;color:#a9efb4;background:rgba(40,150,60,.12);border:1px solid rgba(80,220,100,.22)}
.formula8-submit-btn{width:100%;min-height:53px;border:0;border-radius:11px;padding:0 20px;display:flex;align-items:center;justify-content:center;gap:10px;background:#febe00;color:#050505;font-weight:900;cursor:pointer}
.formula8-submit-btn:hover{background:#ffd03a}.formula8-submit-btn:disabled{opacity:.65;cursor:not-allowed}.formula8-submit-btn svg{width:17px;height:17px}
.formula8-secure-note{margin-top:13px;display:flex;justify-content:center;align-items:center;gap:7px;color:rgba(255,255,255,.35);font-size:9px;text-align:center}.formula8-secure-note svg{width:13px;height:13px;color:#febe00}
body.formula8-modal-open{overflow:hidden}

/* RESPONSIVE */
@media(max-width:1100px){
.formula8-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.formula8-subject-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
.formula8-section-padding{padding:95px 0}.formula8-hero{min-height:850px}.formula8-hero-content{padding-top:110px}.formula8-hero-title{font-size:70px;letter-spacing:-3px}.formula8-hero-subtitle{font-size:18px}
.formula8-stats-section{margin-top:-45px}.formula8-stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.formula8-feature-grid{grid-template-columns:1fr}
.formula8-modal-dialog{grid-template-columns:1fr}.formula8-modal-info{border-right:0;border-bottom:1px solid rgba(255,255,255,.09)}
}
@media(max-width:650px){
.formula8-page .container,.formula8-page .container-small{width:calc(100% - 32px)}.formula8-section-padding{padding:80px 0}.formula8-hero{min-height:760px}.formula8-hero-content{padding-top:100px}
.formula8-hero-badge{font-size:10px;padding:10px 15px;letter-spacing:1.4px}.formula8-hero-title{font-size:clamp(52px,16vw,68px);letter-spacing:-2px}.formula8-hero-subtitle{font-size:16px;line-height:1.65}
.formula8-hero-buttons{flex-direction:column;align-items:stretch}.formula8-primary-btn,.formula8-secondary-btn{width:100%}
.formula8-stats-section{margin-top:-30px}.formula8-stats-grid{grid-template-columns:1fr 1fr;gap:12px}.formula8-stat-card{padding:25px 12px;border-radius:18px}.formula8-stat-card h3{font-size:36px}.formula8-stat-card p{font-size:12px}
.formula8-section-heading{margin-bottom:45px}.formula8-section-heading h2{font-size:38px;letter-spacing:-1px}.formula8-section-heading>p{font-size:14px}
.formula8-subject-grid,.formula8-resource-grid{grid-template-columns:1fr}.formula8-resource-cover{height:230px}.formula8-resource-content{padding:23px}.formula8-resource-content h3{font-size:22px}
.formula8-feature-card{padding:28px}.formula8-final-cta{padding:100px 0}.formula8-final-cta h2{font-size:39px}
.formula8-download-modal{padding:12px;align-items:flex-start;overflow-y:auto}.formula8-modal-dialog{width:100%;max-height:none;margin:auto 0;border-radius:20px}
.formula8-modal-info{padding:40px 22px 30px}.formula8-modal-info h2{font-size:32px}.formula8-modal-form-area{padding:30px 20px}.formula8-form-row{grid-template-columns:1fr;gap:0}
.formula8-selected-resource{margin-top:23px}.formula8-modal-benefits{margin-top:22px}.formula8-cursor-light{display:none}
}
@media(max-width:420px){
.formula8-stats-grid{grid-template-columns:1fr}.formula8-hero-title{font-size:50px}.formula8-section-heading h2{font-size:34px}.formula8-file-info{flex-direction:column;align-items:flex-start}
}