:root{
--navy:#071a4d;--navy2:#03123a;--ink:#12213d;--blue:#075bff;--blue2:#1597ff;--cyan:#11d3e8;
--soft:#f3f7ff;--line:#dce7fb;--muted:#64748e;--white:#fff;--pink:#ff0b73;--purple:#7d1cff;--yellow:#ffc516;
--shadow:0 28px 70px rgba(7,26,77,.14);--r:25px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);line-height:1.6;background:#fff}body.locked{overflow:hidden}
img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(7,26,77,.08)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}.logo{width:215px;border-radius:12px;overflow:hidden;background:#fff}.logo img{width:100%;height:52px;object-fit:cover}
.links{display:flex;align-items:center;gap:23px;font-weight:800;font-size:.94rem}.links>a:not(.btn){color:#263653;position:relative}.links>a:not(.btn):after{content:"";position:absolute;height:2px;bottom:-8px;left:0;right:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:.25s}.links>a:hover:after,.links>a.active:after{right:0}.links>a.active{color:var(--blue)}
.menu{display:none;border:0;background:var(--soft);width:44px;height:44px;border-radius:12px;padding:10px}.menu span{display:block;height:2px;margin:5px;background:var(--navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:14px;border:1px solid transparent;font-weight:900;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn.primary{color:#fff;background:linear-gradient(110deg,var(--blue),var(--blue2),var(--cyan));box-shadow:0 15px 30px rgba(7,91,255,.2)}.btn.light{background:#fff;color:var(--navy);border-color:var(--line)}.btn.outline{color:var(--blue);background:#fff;border-color:rgba(7,91,255,.25)}.btn.small{min-height:42px;padding:0 17px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.13em;color:var(--blue);font-size:.76rem;font-weight:950}.eyebrow:before{content:"";width:28px;height:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:9px}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(3rem,6vw,5.7rem);line-height:.95;letter-spacing:-.055em;color:var(--navy);margin:17px 0 24px}h2{font-size:clamp(2rem,4.4vw,3.6rem);line-height:1.03;letter-spacing:-.045em;color:var(--navy);margin:12px 0 16px}.gradient{color:transparent;background:linear-gradient(110deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text}.lead{max-width:700px;font-size:1.18rem;color:var(--muted)}
.hero{overflow:hidden;position:relative;background:radial-gradient(circle at 83% 20%,rgba(17,211,232,.22),transparent 25%),radial-gradient(circle at 70% 65%,rgba(7,91,255,.18),transparent 30%),linear-gradient(#fff,#f5f9ff)}
.hero:after{content:"";position:absolute;right:-160px;top:110px;width:470px;height:470px;transform:rotate(45deg);border:1px solid rgba(7,91,255,.14);box-shadow:0 0 0 58px rgba(7,91,255,.025),0 0 0 116px rgba(17,211,232,.018)}
.hero-grid{min-height:700px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative;z-index:2;padding:75px 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.stats{display:flex;gap:26px;flex-wrap:wrap;margin-top:35px}.stat strong{display:block;color:var(--navy);font-size:1.2rem}.stat span{display:block;color:var(--muted);font-size:.86rem}
.hero-art{position:relative;min-height:520px}.art-main{position:absolute;right:0;top:8px;width:72%;background:#fff;padding:15px;border-radius:30px;box-shadow:var(--shadow);transform:rotate(2deg)}.art-main img{border-radius:20px;max-height:480px;width:100%;object-fit:cover;object-position:top}.art-note{position:absolute;left:0;bottom:60px;width:48%;padding:24px;border-radius:22px;background:var(--navy);color:#fff;box-shadow:var(--shadow);transform:rotate(-3deg)}.art-note strong{font-size:2rem;display:block;line-height:1}.art-note p{color:rgba(255,255,255,.72);margin:9px 0 0}.chip{position:absolute;left:12%;top:46px;z-index:3;padding:10px 14px;background:#fff;border-radius:99px;color:var(--blue);font-weight:900;box-shadow:0 14px 30px rgba(7,26,77,.15)}
.section{padding:100px 0}.soft{background:var(--soft)}.dark{background:var(--navy2);color:#fff}.head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:44px}.head>div{max-width:760px}.copy{color:var(--muted);max-width:760px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);background:#fff;border-radius:var(--r);padding:30px;transition:.25s}.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(7,91,255,.25)}.icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(7,91,255,.11),rgba(17,211,232,.18));color:var(--blue);font-weight:950;margin-bottom:20px}.card h3{color:var(--navy);font-size:1.2rem}.card p{color:var(--muted);margin:0}
.plan{display:grid;grid-template-columns:1fr .9fr;overflow:hidden;border:1px solid var(--line);background:#fff;border-radius:32px;box-shadow:var(--shadow)}.plan-copy{padding:48px}.plan-img{min-height:600px;background:linear-gradient(135deg,var(--navy),var(--blue));display:grid;place-items:center;padding:34px}.plan-img img{max-height:650px;border-radius:20px;box-shadow:0 30px 60px rgba(0,0,0,.23)}.price{font-size:clamp(3rem,6vw,5rem);line-height:.9;letter-spacing:-.06em;color:var(--navy);font-weight:950;margin:25px 0 28px}.price small{font-size:.95rem;letter-spacing:0;color:var(--muted);font-weight:700;margin-left:8px}
.check{list-style:none;padding:0;margin:25px 0;display:grid;gap:11px}.check li{position:relative;padding-left:31px;color:#34445f}.check li:before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));font-size:.72rem;font-weight:900}
.academy{background:radial-gradient(circle at 80% 20%,rgba(255,11,115,.22),transparent 22%),radial-gradient(circle at 10% 70%,rgba(125,28,255,.27),transparent 25%),var(--navy2)}.academy h2{color:#fff}.academy p{color:rgba(255,255,255,.7)}.course-feature{display:grid;grid-template-columns:.95fr 1.05fr;gap:54px;align-items:center}.course-cover{position:relative}.course-cover:after{content:"";position:absolute;inset:8% -5% -7% 10%;background:linear-gradient(130deg,var(--pink),var(--purple));filter:blur(48px);opacity:.28}.course-cover img{position:relative;z-index:1;border-radius:26px;box-shadow:0 30px 75px rgba(0,0,0,.38)}.meta{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px 0}.meta div{padding:15px 17px;border:1px solid rgba(255,255,255,.13);border-radius:15px;background:rgba(255,255,255,.055)}.meta strong{display:block;color:#fff}.meta span{font-size:.84rem;color:rgba(255,255,255,.6)}.course-price{font-size:2.5rem;color:var(--yellow);font-weight:950}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}.step{padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff}.step:before{counter-increment:s;content:"0" counter(s);color:var(--blue);font-weight:950;font-size:.76rem;letter-spacing:.12em}.step h3{margin:12px 0 8px;color:var(--navy)}.step p{color:var(--muted);margin:0}
.cta{padding:50px;border-radius:32px;background:linear-gradient(120deg,var(--navy),var(--blue) 72%,var(--cyan));color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{color:#fff;margin:0 0 10px}.cta p{color:rgba(255,255,255,.74);margin:0;max-width:650px}
.page-hero{padding:80px 0 66px;background:linear-gradient(#f6f9ff,#fff);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.8rem,5.3vw,5rem)}.crumb{font-size:.88rem;color:var(--muted);margin-bottom:18px}.crumb a{color:var(--blue);font-weight:900}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.detail{padding:30px;border:1px solid var(--line);border-radius:22px;background:#fff}.detail h3{color:var(--navy)}.detail p{color:var(--muted);margin-bottom:0}
.about{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.about-art{min-height:430px;border-radius:30px;background:linear-gradient(140deg,var(--navy),var(--blue),var(--cyan));display:grid;place-items:center;overflow:hidden}.about-art img{width:72%;border-radius:22px;box-shadow:0 25px 60px rgba(0,0,0,.25)}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.course-card{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 15px 38px rgba(7,26,77,.08)}.course-media{aspect-ratio:16/10;background:var(--navy2);overflow:hidden}.course-media img{width:100%;height:100%;object-fit:cover}.course-body{padding:25px}.course-body h3{font-size:1.35rem;color:var(--navy);margin-bottom:9px}.course-body p{color:var(--muted)}.course-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px}.course-bottom strong{font-size:1.35rem;color:var(--blue)}
.course-detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:start}.sticky{position:sticky;top:110px}.sticky img{border-radius:26px;box-shadow:var(--shadow)}.bonus{padding:20px;border:1px solid #ffd85a;background:linear-gradient(120deg,#fff4c7,#ffe58a);border-radius:18px;color:#513900;margin:24px 0}
.form-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}.form-card{padding:34px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:0 20px 55px rgba(7,26,77,.08)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.9rem;color:var(--navy);font-weight:900}.field input,.field select,.field textarea{width:100%;padding:14px 15px;border:1px solid #ccd9ee;border-radius:13px;background:#fbfdff;color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(7,91,255,.09)}.field textarea{min-height:140px;resize:vertical}.notice{padding:16px 18px;border-radius:14px;margin-bottom:20px}.success{background:#eafaf1;color:#17613b;border:1px solid #bfe8d1}.error{background:#fff0f1;color:#862631;border:1px solid #f1c2c7}
.faq-list{display:grid;gap:12px}.faq{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden}.faq button{width:100%;border:0;background:transparent;padding:20px 22px;display:flex;justify-content:space-between;text-align:left;font-weight:900;color:var(--navy);cursor:pointer}.faq div{display:none;padding:0 22px 20px;color:var(--muted)}.faq.open div{display:block}.legal{max-width:850px}.legal h2{font-size:1.55rem;margin-top:34px}
.footer{background:#031137;color:#fff;padding:65px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,.7fr);gap:38px}.foot-logo{width:220px;border-radius:12px;overflow:hidden;background:#fff;margin-bottom:18px}.foot-logo img{height:55px;width:100%;object-fit:cover}.footer p{color:rgba(255,255,255,.62);max-width:360px}.footer h3{font-size:.95rem}.footer a{display:block;color:rgba(255,255,255,.65);margin:8px 0}.copyright{margin-top:45px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;color:rgba(255,255,255,.45);font-size:.84rem}
[data-reveal]{opacity:0;transform:translateY(20px);transition:.65s}[data-reveal].show{opacity:1;transform:none}
@media(max-width:980px){.menu{display:block}.links{position:fixed;inset:82px 0 0;background:#fff;padding:28px 20px 48px;display:flex;flex-direction:column;align-items:stretch;gap:5px;transform:translateX(100%);transition:.27s;overflow:auto}.links.open{transform:none}.links>a:not(.btn){padding:14px 10px;font-size:1.14rem}.links>a:not(.btn):after{display:none}.hero-grid,.plan,.course-feature,.about,.course-detail,.form-layout{grid-template-columns:1fr}.hero-grid{min-height:auto;padding:60px 0 76px;gap:30px}.hero-art{min-height:480px}.grid3,.course-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.plan-img{min-height:520px}.sticky{position:relative;top:auto}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/3}}
@media(max-width:700px){.container{width:min(100% - 28px,1180px)}.nav{height:72px}.logo{width:182px}.links{inset:72px 0 0}.hero-grid{padding-top:45px}h1{font-size:clamp(2.7rem,14vw,4.2rem)}.lead{font-size:1.02rem}.hero-actions .btn{width:100%}.stats{gap:17px}.stat{width:calc(50% - 9px)}.hero-art{min-height:430px}.art-main{width:78%}.art-note{width:58%;bottom:24px}.chip{left:0;top:25px}.section{padding:72px 0}.head{display:block;margin-bottom:32px}.head .btn{margin-top:14px}.grid3,.grid2,.course-grid,.steps,.form-grid{grid-template-columns:1fr}.plan-copy{padding:28px}.plan-img{min-height:auto;padding:20px}.meta{grid-template-columns:1fr}.cta{padding:32px 26px;display:block}.cta .btn{width:100%;margin-top:22px}.page-hero{padding:58px 0 48px}.course-detail{gap:28px}.form-card{padding:24px}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin:5px 0}}