:root{--teal:#0099a1;--teal-dark:#006f77;--navy:#12323d;--cream:#f7f4ed;--mint:#dff3f1;--yellow:#ffd84d;--white:#fff;--line:rgba(18,50,61,.14);--shadow:0 24px 70px rgba(0,73,79,.16);--radius:30px;--container:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--navy);background:var(--cream);line-height:1.55}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}.container{width:min(var(--container),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,237,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(18,50,61,.08)}.nav-wrap{height:84px;display:flex;align-items:center;gap:34px}.brand{display:inline-flex;align-items:center;gap:11px;margin-right:auto}.brand-mark{font-size:34px;line-height:.8;font-weight:900;letter-spacing:-3px;color:var(--teal-dark)}.brand-mark span{color:var(--teal)}.brand-copy{display:flex;flex-direction:column;line-height:1}.brand-copy b{font-size:12px;letter-spacing:.14em}.brand-copy small{font-size:9px;letter-spacing:.24em;margin-top:5px}.main-nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:700}.main-nav a:hover{color:var(--teal-dark)}.button{display:inline-flex;justify-content:center;align-items:center;min-height:54px;padding:0 26px;border:0;border-radius:999px;background:var(--teal-dark);color:#fff;font-weight:800;font-size:15px;cursor:pointer;box-shadow:0 9px 24px rgba(0,111,119,.2);transition:.2s}.button:hover{transform:translateY(-2px);background:#005e65}.button-small{min-height:44px;padding:0 20px}.menu-toggle{display:none;border:0;background:none;width:42px;height:42px;padding:8px}.menu-toggle span{display:block;height:2px;background:var(--navy);margin:6px 0}.hero{position:relative;overflow:hidden;padding:72px 0 66px;background:radial-gradient(circle at 85% 12%,#c8ece8 0,transparent 34%),var(--cream)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:70px;align-items:center}.eyebrow{display:inline-block;color:var(--teal-dark);font-weight:900;font-size:13px;letter-spacing:.17em;margin-bottom:18px}.hero h1,.section 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var(--teal);border-radius:50%;z-index:-1}.floating-card{position:absolute;display:grid;grid-template-columns:46px auto;column-gap:12px;align-items:center;background:#fff;border-radius:18px;padding:13px 18px;box-shadow:0 14px 35px rgba(18,50,61,.17)}.floating-card .mini-icon{grid-row:1/3;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--teal-dark);font-weight:900}.floating-card b{font-size:13px}.floating-card small{font-size:12px;color:#64777c}.card-top{right:-3px;top:70px}.card-bottom{left:-5px;bottom:10px}.trust-strip{background:var(--teal-dark);color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid>div{display:grid;grid-template-columns:auto 1fr;gap:15px;padding:27px 23px;border-right:1px solid rgba(255,255,255,.18)}.trust-grid>div:first-child{border-left:1px solid rgba(255,255,255,.18)}.trust-grid span{font-size:13px;color:#7de0da;font-weight:900}.trust-grid p{font-size:13px;margin:0}.trust-grid b{display:block;font-size:14px}.section{padding:108px 0}.section-heading{margin-bottom:48px}.section-heading h2{font-size:clamp(40px,4.5vw,64px)}.split-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end}.split-heading p{font-size:17px;color:#526970;margin:0;max-width:460px}.course-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.course-card{min-height:310px;padding:34px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;position:relative;overflow:hidden}.course-card.featured{background:var(--mint)}.course-card.dark{background:var(--navy);color:#fff}.course-number{font-size:13px;font-weight:900;color:var(--teal)}.course-age{position:absolute;right:30px;top:28px;border-radius:999px;padding:7px 12px;background:rgba(0,153,161,.11);color:var(--teal-dark);font-weight:850;font-size:12px}.dark .course-age{background:rgba(255,255,255,.12);color:#fff}.course-card h3{font-size:29px;line-height:1.1;margin:62px 0 13px;letter-spacing:-.03em}.course-card p{max-width:470px;color:#526970;margin:0 0 25px}.course-card.dark p{color:#c9d4d7}.course-card a{margin-top:auto;font-weight:850}.photo-card{padding:0;min-height:360px}.photo-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.photo-card:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,rgba(0,35,40,.9))}.photo-card div{position:relative;z-index:2;margin-top:auto;padding:34px;color:#fff}.photo-card .course-age{position:static;display:inline-block;background:var(--yellow);color:var(--navy)}.photo-card h3{margin:15px 0 5px}.method{background:var(--teal-dark);color:#fff;overflow:hidden}.method-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center}.method-photo{position:relative}.method-photo img{height:650px;width:100%;object-fit:cover;border-radius:34px 160px 34px 34px}.photo-stamp{position:absolute;bottom:24px;right:-25px;background:var(--yellow);color:var(--navy);width:165px;height:165px;border-radius:50%;display:flex;align-items:center;justify-content:center;gap:9px;transform:rotate(-8deg);box-shadow:var(--shadow)}.photo-stamp strong{font-size:42px}.photo-stamp span{font-size:11px;font-weight:900;line-height:1.4}.eyebrow.light{color:#70dfd8}.method-copy h2{font-size:clamp(42px,4vw,62px)}.section-intro{font-size:18px;color:#d6e7e7;max-width:650px;margin:25px 0 35px}.method-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.method-list div{padding:20px;border:1px solid rgba(255,255,255,.18);border-radius:18px}.method-list span{color:#78e6df;text-transform:uppercase;font-size:11px;letter-spacing:.15em;font-weight:900}.method-list p{font-size:14px;color:#d7e5e6;margin:8px 0 0}.method-list b{color:#fff}.oxford{background:#fff}.oxford-card{display:grid;grid-template-columns:.9fr 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var(--line);border-radius:24px;padding:28px;min-height:230px}.step>span{width:46px;height:46px;display:grid;place-items:center;border-radius:50%;background:var(--teal);color:#fff;font-weight:900}.step h3{font-size:19px;margin:28px 0 8px}.step p{font-size:14px;color:#5c7076;margin:0}.faq{background:#fff}.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}.faq h2{font-size:clamp(40px,4vw,60px)}.faq-grid>div:first-child p{color:#587076;font-size:16px;margin:24px 0}.accordion details{border-top:1px solid var(--line);padding:22px 0}.accordion details:last-child{border-bottom:1px solid var(--line)}.accordion summary{font-size:18px;font-weight:850;cursor:pointer;list-style:none;display:flex;justify-content:space-between}.accordion summary::-webkit-details-marker{display:none}.accordion summary span{color:var(--teal);font-size:24px}.accordion details[open] summary span{transform:rotate(45deg)}.accordion details p{color:#5a7076;margin:14px 50px 0 0}.trial{background:var(--cream)}.trial-card{background:var(--teal-dark);color:#fff;border-radius:42px;padding:62px;display:grid;grid-template-columns:1fr 1fr;gap:70px;position:relative;overflow:hidden}.trial-card:after{content:"PL.";position:absolute;right:-20px;bottom:-120px;font-size:260px;font-weight:900;color:rgba(255,255,255,.045)}.trial-copy,.trial-form{position:relative;z-index:2}.trial h2{font-size:clamp(44px,5vw,68px)}.trial-copy p{color:#d6e8e8;font-size:17px;max-width:500px}.trial-form{display:grid;gap:16px;background:#fff;color:var(--navy);padding:30px;border-radius:25px}.trial-form label{font-size:12px;font-weight:850}.trial-form input,.trial-form select{display:block;width:100%;height:50px;margin-top:7px;border:1px solid #cbd8da;border-radius:12px;padding:0 14px;font:inherit;color:var(--navy);background:#fff}.button-yellow{background:var(--yellow);color:var(--navy);box-shadow:none}.button-yellow:hover{background:#ffcb18}.trial-form 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@media(max-width:640px){.container{width:min(100% - 26px,var(--container))}.nav-wrap{height:70px}.main-nav{top:70px}.brand-copy{display:none}.hero{padding:48px 0 40px}.hero-grid{gap:40px}.hero h1{font-size:43px}.hero-lead{font-size:16px}.hero-actions{flex-direction:column;gap:8px}.hero-actions .button{width:100%}.hero-points{gap:10px;margin-top:28px}.hero-points span{font-size:11px}.hero-points b{font-size:18px}.hero-visual{padding:0 10px 18px}.hero-image-wrap{height:430px;border-radius:110px 110px 26px 26px}.floating-card{padding:10px 12px}.floating-card .mini-icon{width:38px;height:38px}.card-top{right:-2px;top:48px}.card-bottom{left:-2px}.trust-grid{grid-template-columns:1fr}.trust-grid>div{border-right:0;border-left:0!important;border-bottom:1px solid rgba(255,255,255,.18)}.section{padding:72px 0}.section-heading h2,.method-copy h2,.oxford h2,.faq h2{font-size:40px}.course-grid,.steps-grid,.method-list{grid-template-columns:1fr}.course-card{min-height:280px;padding:25px}.course-card h3{font-size:25px}.method-grid{gap:50px}.method-photo img{height:460px;border-radius:28px 100px 28px 28px}.photo-stamp{width:125px;height:125px;right:-2px}.photo-stamp strong{font-size:32px}.oxford-card,.trial-card{padding:32px 22px;border-radius:28px}.oxford-gallery{min-height:450px}.gallery-main{height:410px;width:90%;border-radius:80px 24px 24px 24px}.gallery-small{height:180px}.step{min-height:190px}.faq-grid{gap:42px}.trial-form{padding:20px}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-bottom{gap:20px;flex-direction:column}.whatsapp-float{right:16px;bottom:16px}}
.brand-logo{width:64px;height:58px;object-fit:contain}
@media(max-width:640px){.brand-logo{width:54px;height:50px}}