:root{
  --navy:#0d1b2e;--navy2:#122a42;--teal:#1f9d91;--teal2:#75d8cf;--orange:#ff8a4c;
  --ink:#183047;--muted:#5b6c7d;--line:#dce7ec;--soft:#f4f8fa;--white:#fff;
  --shadow:0 18px 50px rgba(13,27,46,.10);--radius:24px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65;padding-bottom:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.section{padding:96px 0}.section.soft{background:var(--soft)}.section.dark{background:var(--navy);color:#fff}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--teal);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);border-radius:2px}.section-title{font-size:clamp(2rem,4vw,3.35rem);line-height:1.12;letter-spacing:-.045em;margin:.45rem 0 1rem;color:var(--navy)}.dark .section-title{color:#fff}.section-lead{font-size:1.12rem;color:var(--muted);max-width:790px}.dark .section-lead{color:#c9d7e3}.center{text-align:center}.center .section-lead{margin-inline:auto}.small{font-size:.9rem;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,231,236,.9)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:260px;height:auto}.nav-links{display:flex;align-items:center;gap:23px;font-size:.94rem;font-weight:700;color:#334b61}.nav-links a:hover{color:var(--teal)}.nav-cta{padding:11px 17px;border-radius:13px;background:var(--navy);color:#fff!important;box-shadow:0 8px 22px rgba(13,27,46,.15)}.menu-btn{display:none;border:0;background:none;padding:8px;font-size:1.5rem;color:var(--navy)}
.hero{position:relative;overflow:hidden;padding:94px 0 76px;background:linear-gradient(135deg,#f8fbfc 0%,#eef8f7 45%,#fff7f2 100%)}.hero::before{content:"";position:absolute;width:540px;height:540px;border-radius:50%;border:1px solid rgba(31,157,145,.12);right:-190px;top:-230px;box-shadow:0 0 0 55px rgba(31,157,145,.035),0 0 0 110px rgba(255,138,76,.025)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;position:relative}.hero h1{font-size:clamp(2.8rem,6vw,5.2rem);line-height:1.02;letter-spacing:-.065em;margin:18px 0 22px;color:var(--navy)}.hero h1 span{color:var(--teal)}.hero p{font-size:1.18rem;color:#4e6477;max-width:720px}.btn-row{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:14px;padding:14px 19px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 12px 28px rgba(13,27,46,.18)}.btn-teal{background:var(--teal);color:#fff;box-shadow:0 12px 28px rgba(31,157,145,.2)}.btn-outline{background:#fff;border:1px solid var(--line);color:var(--navy)}.hero-trust{display:flex;flex-wrap:wrap;gap:16px 22px;margin-top:28px;color:#53677a;font-size:.92rem;font-weight:700}.hero-trust span::before{content:"✓";color:var(--teal);margin-right:7px}.hero-panel{background:rgba(255,255,255,.87);border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);border-radius:30px;padding:30px;position:relative}.expert-badge{display:flex;align-items:flex-start;gap:15px;padding:19px 0;border-bottom:1px solid var(--line)}.expert-badge:last-child{border:0}.icon{flex:0 0 46px;width:46px;height:46px;border-radius:15px;display:grid;place-items:center;background:#eaf8f6;color:var(--teal);font-weight:900;font-size:1.15rem}.expert-badge strong{display:block;color:var(--navy);font-size:1.02rem}.expert-badge p{font-size:.9rem;margin:2px 0 0;color:var(--muted)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 30px rgba(13,27,46,.045)}.card h3{margin:.2rem 0 .6rem;color:var(--navy);font-size:1.22rem;line-height:1.3}.card p{margin:0;color:var(--muted)}.step-no{font-size:.78rem;font-weight:900;color:var(--orange);letter-spacing:.12em}.stage-card{transition:.22s}.stage-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8d9d5}.stage-card .arrow{color:var(--teal);font-size:1.3rem;margin-top:16px;display:block}
.expert-section{background:var(--navy);color:#fff;position:relative;overflow:hidden}.expert-section::after{content:"";position:absolute;right:-100px;bottom:-170px;width:500px;height:500px;border:1px solid rgba(117,216,207,.15);border-radius:50%;box-shadow:0 0 0 70px rgba(117,216,207,.025)}.expert-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center;position:relative;z-index:1}.expert-visual{background:linear-gradient(145deg,#142b43,#0c1a2c);border:1px solid rgba(255,255,255,.1);border-radius:30px;padding:35px;min-height:500px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 25px 60px rgba(0,0,0,.22)}.expert-visual .quote{font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.2;font-weight:800;letter-spacing:-.04em}.expert-visual .quote em{font-style:normal;color:var(--teal2)}.credential{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.credential div{padding:17px;border-radius:17px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}.credential strong{display:block;color:#fff}.credential span{font-size:.82rem;color:#b9c8d6}.expert-copy .section-title{color:#fff}.expert-copy p{color:#cbd6df;font-size:1.05rem}.check-list{list-style:none;padding:0;margin:25px 0 0}.check-list li{position:relative;padding:12px 0 12px 34px;border-bottom:1px solid rgba(255,255,255,.09);color:#e2eaf0}.check-list li::before{content:"✓";position:absolute;left:0;top:12px;color:var(--teal2);font-weight:900}.common-language{margin-top:28px;padding:20px 22px;border-left:4px solid var(--orange);background:rgba(255,255,255,.055);border-radius:0 16px 16px 0;font-weight:750;color:#fff}
.approach-card{position:relative;padding-top:55px}.approach-card::before{content:attr(data-no);position:absolute;top:20px;left:28px;color:var(--teal);font-weight:900;font-size:.8rem;letter-spacing:.13em}
.pricing-wrap{margin-top:42px}.price-card{position:relative;padding:32px;display:flex;flex-direction:column}.price-card.featured{border:2px solid var(--teal);transform:translateY(-10px);box-shadow:0 22px 55px rgba(31,157,145,.15)}.popular{position:absolute;top:-14px;left:24px;background:var(--teal);color:#fff;padding:6px 12px;border-radius:999px;font-size:.76rem;font-weight:900;letter-spacing:.05em}.price-card h3{font-size:1.42rem}.price{font-size:2.25rem;line-height:1;font-weight:900;color:var(--navy);letter-spacing:-.05em;margin:14px 0 10px}.price small{font-size:.85rem;letter-spacing:0;color:var(--muted);font-weight:700}.price-card .for{min-height:52px;color:var(--muted);font-size:.93rem}.features{list-style:none;padding:0;margin:23px 0;flex:1}.features li{padding:8px 0 8px 25px;position:relative;border-bottom:1px solid #edf2f4;font-size:.92rem}.features li::before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:900}.delivery{background:#f2f7f8;padding:12px 14px;border-radius:12px;color:#41566a;font-size:.88rem;margin-bottom:12px}.student-price{font-weight:850;color:var(--teal);font-size:.92rem;margin-bottom:18px}.price-note{margin-top:28px;text-align:center;color:var(--muted);font-size:.92rem}.student-banner{margin-top:34px;background:linear-gradient(125deg,var(--navy),#173b55);color:#fff;border-radius:26px;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:30px;box-shadow:var(--shadow)}.student-banner h3{font-size:1.55rem;margin:0 0 8px}.student-banner p{margin:0;color:#cbd8e1}.student-banner .big{font-size:2.6rem;font-weight:950;color:var(--teal2);white-space:nowrap}
.factor{display:flex;gap:16px;align-items:flex-start}.factor .icon{flex-basis:42px;width:42px;height:42px;border-radius:13px}.factor h3{margin:0 0 3px;font-size:1.05rem}.guarantee{background:linear-gradient(135deg,#fff,#f3faf9);border:1px solid #cfe7e3;border-radius:30px;padding:40px}.guarantee-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start}.guarantee h3{font-size:2rem;line-height:1.2;color:var(--navy);margin:8px 0 13px}.guarantee ul{display:grid;grid-template-columns:repeat(2,1fr);list-style:none;padding:0;margin:0;gap:12px}.guarantee li{padding:15px 15px 15px 42px;background:#fff;border:1px solid var(--line);border-radius:15px;position:relative;font-size:.92rem}.guarantee li::before{content:"✓";position:absolute;left:16px;color:var(--teal);font-weight:900}.ethical-note{margin-top:18px;color:var(--muted);font-size:.88rem}
.guide-card .meta{font-size:.78rem;color:var(--teal);font-weight:850;text-transform:uppercase;letter-spacing:.07em}.guide-card h3{font-size:1.16rem}.guide-card a{display:inline-block;margin-top:17px;color:var(--teal);font-weight:850}
.callback{background:linear-gradient(135deg,var(--navy),#143c55);color:#fff;border-radius:34px;padding:48px;display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center;box-shadow:0 28px 70px rgba(13,27,46,.22)}.callback h2{font-size:clamp(2rem,4vw,3rem);line-height:1.12;letter-spacing:-.045em;margin:9px 0 16px}.callback p{color:#ccdae4}.contact-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}.contact-chips a{padding:10px 13px;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:rgba(255,255,255,.06);font-weight:750}.callback-form{background:#fff;color:var(--ink);padding:27px;border-radius:23px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{margin-bottom:14px}.field label{display:block;font-size:.83rem;font-weight:850;color:#3c5367;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #d6e2e7;border-radius:12px;padding:12px 13px;outline:none;background:#fff}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,157,145,.11)}.consent{display:flex;gap:9px;font-size:.78rem;color:var(--muted);align-items:flex-start;margin:4px 0 15px}.consent input{margin-top:4px}.form-note{font-size:.75rem;color:var(--muted);margin-top:10px}.form-status{font-size:.84rem;margin-top:10px;color:#a33;display:none}
.site-footer{background:#091522;color:#c1cfda;padding:60px 0 105px}.footer-grid{display:grid;grid-template-columns:1.3fr .65fr .75fr;gap:50px}.footer-logo{width:260px;filter:brightness(0) invert(1);opacity:.94}.site-footer h3{color:#fff;font-size:1rem;margin-top:0}.site-footer a{display:block;padding:4px 0}.site-footer a:hover{color:var(--teal2)}.copyright{border-top:1px solid rgba(255,255,255,.09);margin-top:36px;padding-top:22px;font-size:.82rem;color:#91a5b5}.footer-tagline{max-width:440px;font-size:.92rem}
.mobile-cta{display:none}.desktop-float{position:fixed;right:22px;bottom:22px;z-index:85;display:flex;flex-direction:column;align-items:flex-end;gap:9px}.float-btn{border:0;border-radius:999px;padding:13px 18px;background:var(--navy);color:#fff;font-weight:850;box-shadow:0 13px 34px rgba(13,27,46,.24);cursor:pointer}.float-wa{background:#168a75}
.modal{position:fixed;inset:0;background:rgba(5,15,25,.66);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}.modal.open{display:flex}.modal-card{background:#fff;width:min(620px,100%);max-height:92vh;overflow:auto;border-radius:26px;padding:30px;position:relative;box-shadow:0 28px 90px rgba(0,0,0,.35)}.modal-close{position:absolute;right:16px;top:13px;width:38px;height:38px;border:0;border-radius:50%;font-size:1.4rem;background:#f1f5f6;cursor:pointer}.modal h2{color:var(--navy);font-size:1.85rem;margin:0 0 8px}.modal p{color:var(--muted);margin-top:0}
.page-hero{padding:78px 0 65px;background:linear-gradient(135deg,#f7fbfc,#edf8f7)}.page-hero h1{font-size:clamp(2.5rem,5vw,4.4rem);line-height:1.05;letter-spacing:-.055em;margin:14px 0;color:var(--navy);max-width:950px}.page-hero p{font-size:1.12rem;color:var(--muted);max-width:830px}.service-block{padding:28px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:100px 1fr;gap:22px}.service-no{font-weight:950;color:var(--teal);letter-spacing:.13em}.service-block h2{margin:0 0 8px;color:var(--navy)}.service-block ul{columns:2;margin:16px 0 0;padding-left:20px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:19px;background:#fff}.price-table{width:100%;border-collapse:collapse;min-width:680px}.price-table th,.price-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line)}.price-table th{background:#f4f8fa;color:var(--navy)}.price-table tr:last-child td{border:0}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:850;color:var(--navy)}.faq p{color:var(--muted)}
.article-layout{display:grid;grid-template-columns:240px minmax(0,780px);gap:55px;align-items:start}.toc{position:sticky;top:105px;border-left:2px solid var(--line);padding-left:18px}.toc strong{display:block;margin-bottom:10px;color:var(--navy)}.toc a{display:block;font-size:.83rem;color:var(--muted);padding:5px 0}.toc a:hover{color:var(--teal)}.article h2{font-size:1.8rem;line-height:1.2;color:var(--navy);margin-top:48px}.article p,.article li{font-size:1.02rem;color:#3e5365}.article ul{padding-left:22px}.article .answer{font-size:1.18rem;padding:23px;border-left:4px solid var(--teal);background:#f2f9f8;border-radius:0 15px 15px 0;color:var(--navy)}.article-meta{display:flex;gap:15px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}.source-list a{color:var(--teal);text-decoration:underline}.disclaimer{font-size:.82rem!important;background:#f5f7f8;border-radius:13px;padding:15px}.article-cta{margin-top:45px;padding:28px;border-radius:22px;background:var(--navy);color:#fff}.article-cta h2{color:#fff;margin-top:0}.article-cta p{color:#cbd8e2}
.privacy h2{color:var(--navy);margin-top:35px}.privacy p,.privacy li{color:#40566a}
@media(max-width:980px){.nav-links{display:none;position:absolute;left:20px;right:20px;top:72px;background:#fff;padding:18px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.menu-btn{display:block}.hero-grid,.expert-grid,.callback,.guarantee-grid{grid-template-columns:1fr}.hero-panel{max-width:700px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.price-card.featured{transform:none}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.article-layout{grid-template-columns:1fr}.toc{position:static;display:none}.service-block{grid-template-columns:70px 1fr}.service-block ul{columns:1}}
@media(max-width:700px){body{padding-bottom:72px}.container{width:min(100% - 28px,var(--max))}.section{padding:67px 0}.nav{height:68px}.brand img{width:214px}.hero{padding:64px 0 52px}.hero h1{font-size:2.75rem}.hero-grid{gap:35px}.hero-panel{padding:22px}.grid-4,.grid-2{grid-template-columns:1fr}.expert-visual{min-height:400px;padding:27px}.credential{grid-template-columns:1fr}.student-banner{flex-direction:column;align-items:flex-start}.guarantee{padding:27px}.guarantee ul{grid-template-columns:1fr}.callback{padding:27px;gap:28px}.callback-form{padding:20px}.form-row{grid-template-columns:1fr}.site-footer{padding-bottom:42px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid>div:first-child{grid-column:auto}.desktop-float{display:none}.mobile-cta{display:grid;grid-template-columns:1fr 1fr;gap:9px;position:fixed;left:0;right:0;bottom:0;z-index:120;padding:9px 12px calc(9px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(12px)}.mobile-cta a,.mobile-cta button{border:0;border-radius:12px;padding:11px 8px;font-weight:900;text-align:center;font-size:.88rem}.mobile-cta a{background:#168a75;color:#fff}.mobile-cta button{background:var(--navy);color:#fff}.page-hero{padding:56px 0 45px}.page-hero h1{font-size:2.65rem}.service-block{grid-template-columns:1fr;gap:5px}.modal-card{padding:24px 19px}.article h2{font-size:1.5rem}}

.modal-open .mobile-cta,.modal-open .desktop-float{display:none!important}