:root{
  --ink:#101828;--muted:#667085;--paper:#fffdf8;--line:#d7e8ff;--blue:#246bfe;--red:#ef4444;--yellow:#facc15;--green:#22c55e;--purple:#7c3aed;--orange:#f97316;--pink:#ec4899;--card:#ffffff;--soft:#f7f9fc;--border:#e6e9ef;--shadow:0 18px 50px rgba(16,24,40,.10);--radius:24px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.55;overflow-x:hidden}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:80;background:rgba(255,253,248,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,233,239,.9)}.nav{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:14px;min-width:0}.brand-mark{display:flex;align-items:center;font-size:29px;font-weight:900;letter-spacing:-1.8px;white-space:nowrap}.brand-mark span:nth-child(1){color:#ef4444}.brand-mark span:nth-child(2){color:#f97316}.brand-mark span:nth-child(3){color:#facc15}.brand-mark span:nth-child(4){color:#22c55e}.brand-mark span:nth-child(5){color:#2563eb}.brand-mark span:nth-child(6){color:#7c3aed}.brand-mark span:nth-child(7){color:#ec4899}.brand-mark span:nth-child(8){color:#ef4444}.brand-mark span:nth-child(9){color:#f97316}.brand-mark span:nth-child(10){color:#facc15}.brand-mark span:nth-child(11){color:#22c55e}.brand-mark span:nth-child(12){color:#2563eb}.brand-copy small{display:block;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.desktop-nav{display:flex;align-items:center;gap:6px}.desktop-nav a{padding:10px 12px;border-radius:12px;font-weight:700;font-size:14px;color:#344054}.desktop-nav a:hover,.desktop-nav a.active{background:#eef4ff;color:#175cd3}.nav-cta,.btn-primary{background:#101828;color:#fff;border:none;border-radius:14px;padding:12px 18px;font-weight:800;box-shadow:0 8px 18px rgba(16,24,40,.12)}.nav-cta:hover,.btn-primary:hover{transform:translateY(-1px)}.burger{display:none;border:1px solid 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12px;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(46px,6vw,78px);line-height:.98;letter-spacing:-.055em;margin:18px 0 22px;max-width:760px}.hero h1 .rainbow{background:linear-gradient(90deg,#ef4444 0 16%,#f59e0b 16% 32%,#22c55e 32% 48%,#2563eb 48% 64%,#7c3aed 64% 82%,#ec4899 82%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:19px;color:#475467;max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn-secondary{border:1px solid #d0d5dd;background:#fff;border-radius:14px;padding:12px 18px;font-weight:800}.proof-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:#475467;font-size:13px;font-weight:700}.proof-row span{display:flex;align-items:center;gap:7px}.hero-card{position:relative;background:#fff;border:1px solid rgba(208,213,221,.75);border-radius:32px;padding:26px;box-shadow:var(--shadow);overflow:hidden}.hero-card:before{content:"A+";position:absolute;right:-4px;top:-28px;font-size:120px;font-weight:950;color:rgba(239,68,68,.07);transform:rotate(-8deg)}.mini-title{font-weight:900;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#b54708;margin-bottom:8px}.quote-card{background:#101828;color:#fff;border-radius:24px;padding:24px;margin-bottom:16px}.quote-card strong{display:block;font-size:27px;line-height:1.08;letter-spacing:-.03em}.quote-card small{color:#d0d5dd}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice{border:1px solid #eaecf0;border-radius:16px;padding:14px;background:#fff}.choice b{display:block;font-size:14px}.choice span{font-size:12px;color:#667085}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.stat{border-radius:18px;background:#f8fafc;border:1px solid #eaecf0;padding:14px}.stat 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#e7eaf0;position:relative;overflow:hidden}.grade-card.primary{background:linear-gradient(145deg,#fff 0,#f3f9ff 100%)}.grade-card.senior{background:linear-gradient(145deg,#fff 0,#fff7ed 100%)}.grade-card .badge{display:inline-block;padding:7px 10px;border-radius:999px;background:#101828;color:#fff;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.grade-card h3{font-size:28px;margin:16px 0 8px;letter-spacing:-.03em}.check-list{list-style:none;padding:0;margin:18px 0 0}.check-list li{padding:7px 0 7px 28px;position:relative}.check-list li:before{content:"✓";position:absolute;left:0;top:7px;color:#16a34a;font-weight:900}.calculator{display:grid;grid-template-columns:1fr .85fr;gap:24px;align-items:start}.calc-form,.calc-result{background:#fff;border:1px solid #e7eaf0;border-radius:28px;padding:26px;box-shadow:0 10px 30px rgba(16,24,40,.05)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field 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div{display:flex;justify-content:space-between;gap:15px}.cta-band{background:#101828;color:#fff;border-radius:32px;padding:38px;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}.cta-band:after{content:"✦";position:absolute;right:15%;font-size:130px;color:rgba(255,255,255,.04);transform:rotate(15deg)}.cta-band h2{margin:0 0 8px;font-size:36px;letter-spacing:-.04em}.cta-band p{margin:0;color:#d0d5dd}.btn-light{background:#fff;color:#101828;border:none;border-radius:14px;padding:13px 18px;font-weight:900;white-space:nowrap}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;padding:24px;border:1px solid #e7eaf0;border-radius:22px;background:#fff}.step-num{width:38px;height:38px;border-radius:50%;background:#101828;color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:18px}.step h3{margin:0 0 6px}.step p{color:#667085;margin:0;font-size:14px}.testimonial{border-left:4px solid #facc15;background:#fff;border-radius:0 20px 20px 0;padding:22px}.testimonial p{font-size:18px;margin:0 0 10px}.testimonial small{color:#667085}.faq{display:grid;gap:12px}.faq-item{border:1px solid #e7eaf0;border-radius:18px;background:#fff;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;border:0;background:#fff;padding:18px 20px;text-align:left;font-weight:850}.faq-a{display:none;padding:0 20px 18px;color:#667085}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}.page-hero{padding:68px 0 48px;background:linear-gradient(180deg,#f7fbff 0,#fffdf8 100%);border-bottom:1px solid #eef1f5}.page-hero p{max-width:700px;color:#667085;font-size:18px}.price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.price-card{padding:30px;border-radius:28px;background:#fff;border:1px solid #e7eaf0}.price-card.featured{border:2px solid #101828;box-shadow:var(--shadow)}.price-card .price{font-size:52px;font-weight:950;letter-spacing:-.05em}.price-card .price span{font-size:16px;color:#667085;font-weight:700}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.contact-card,.contact-form{border:1px solid #e7eaf0;background:#fff;border-radius:28px;padding:28px}.contact-link{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid #eef1f5}.contact-link:last-child{border-bottom:0}.contact-link i{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:#eef4ff;font-style:normal}.contact-link b{display:block}.contact-link small{color:#667085}.notice{padding:16px 18px;border-radius:16px;background:#fffaeb;border:1px solid #fedf89;color:#7a2e0e;font-size:14px}.site-footer{background:#0c111d;color:#d0d5dd;padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:40px}.site-footer h4{color:#fff;margin:0 0 12px}.site-footer a{display:block;padding:5px 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@media(max-width:640px){.container{width:min(100% - 24px,1160px)}.nav{height:70px}.brand-mark{font-size:23px;letter-spacing:-1.4px}.brand-copy{display:none}.hero{padding:46px 0 44px}.hero h1{font-size:46px}.hero p{font-size:16px}.hero-actions>*{width:100%;text-align:center}.hero-card{padding:18px;border-radius:24px}.choice-grid,.field-grid,.grade-grid,.price-grid{grid-template-columns:1fr}.stat-strip{grid-template-columns:1fr 1fr 1fr;gap:8px}.stat{padding:10px}.stat b{font-size:17px}.section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:12px}.cards,.steps{grid-template-columns:1fr}.cta-band{display:block;padding:28px}.cta-band h2{font-size:30px}.cta-band .btn-light{display:block;margin-top:20px;text-align:center;width:100%}.calc-price{font-size:48px}.footer-grid{grid-template-columns:1fr}.whatsapp-float{width:54px;height:54px;right:14px;bottom:14px}.page-hero{padding:48px 0 38px}.contact-card,.contact-form,.calc-form,.calc-result{padding:20px;border-radius:22px}}