/* VOKANUSA — Official website
   Lightweight, dependency-free responsive design. */
:root{
  color-scheme:light;
  --ink:#17233f; --muted:#67738b; --blue:#465ee8; --blue-deep:#3148d3;
  --navy:#101d40; --line:#e7eaf2; --surface:#f8faff;
  --radius:22px; --shadow:0 20px 80px rgba(36,53,103,.11);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:98px}
body{margin:0;overflow-x:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0}
a{color:inherit;text-decoration:none}
button{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #9caaff;outline-offset:4px}
svg{display:block}
.container{width:min(1190px,calc(100% - 64px));margin-inline:auto}
.skip-link{position:absolute;z-index:500;top:-70px;left:16px;background:#fff;padding:12px 18px;border-radius:10px;box-shadow:var(--shadow)}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,223,238,.8)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:30px}
.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;font-size:23px;letter-spacing:-.075em;font-weight:850;line-height:1}
.brand-dot{color:#5068eb}
.brand-mark{width:39px;height:39px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(140deg,#536bee,#324ac9);color:white;box-shadow:0 6px 14px rgba(65,87,217,.18)}
.brand-mark svg{width:28px;height:28px}
.site-nav{display:flex;align-items:center;gap:36px}
.site-nav>a:not(.btn){font-size:13px;font-weight:650;color:#58647a;transition:color .2s}
.site-nav>a:not(.btn):hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;font-size:13px;font-weight:750;border:1px solid transparent;border-radius:12px;line-height:1.25;transition:transform .2s,box-shadow .2s,background .2s;text-align:center;white-space:nowrap;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn span{font-size:17px;font-weight:500;line-height:.8}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 25px rgba(70,94,232,.2)}
.btn-primary:hover{background:var(--blue-deep);box-shadow:0 12px 30px rgba(70,94,232,.27)}
.btn-small{padding:12px 17px}
.btn-large{min-height:54px;padding:16px 24px}
.btn-outline{border-color:#d9dfef;background:#fff;color:#1f3052}
.btn-outline:hover{border-color:#b4bfeb;background:#f8f9ff}
.btn-light{background:#fff;color:#1e315c;padding:15px 21px;box-shadow:0 14px 35px rgba(0,0,0,.13)}
.menu-toggle{display:none}
.hero{position:relative;isolation:isolate;background:radial-gradient(ellipse 55% 64% at 96% 36%,#e9ebff 0,transparent 80%),linear-gradient(180deg,#fafbff 0%,#fff 93%);overflow:hidden}
.hero-halo{position:absolute;right:-240px;top:-300px;width:650px;height:650px;border:1px solid #dae2ff;border-radius:50%;z-index:-1;pointer-events:none}
.hero-halo:before,.hero-halo:after{content:"";position:absolute;inset:55px;border:1px solid #e5eaff;border-radius:50%}
.hero-halo:after{inset:112px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;min-height:706px;gap:45px;padding-top:70px;padding-bottom:91px}
.hero-copy{max-width:595px;position:relative;z-index:2}
.eyebrow,.section-kicker{font-size:11px;letter-spacing:.13em;font-weight:800;color:#4960d9}
.eyebrow{display:inline-flex;gap:10px;align-items:center;padding:10px 13px;border:1px solid #dce2fe;background:#f3f5ff;border-radius:100px;margin-bottom:26px}
.eyebrow-dot{width:7px;height:7px;background:#627bff;border-radius:50%;box-shadow:0 0 0 4px #e2e7ff}
.hero h1{font-size:clamp(42px,4.4vw,68px);line-height:1.115;letter-spacing:-.067em;font-weight:840;max-width:640px}
.accent-text{color:var(--blue);background:linear-gradient(102deg,#536bed,#4254c9 72%,#7c68de);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-description{max-width:490px;font-size:16px;line-height:1.85;color:#65728b;margin-top:23px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:33px}
.hero-points{display:flex;gap:12px 21px;flex-wrap:wrap;margin-top:32px}
.hero-points span{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:650;color:#7a869b}
.hero-points svg{width:16px;height:16px;fill:none;stroke:#30ad84;stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.hero-visual{position:relative;min-width:0;max-width:550px;justify-self:end;padding:40px 18px 12px 22px}
.study-window{position:relative;width:min(100%,495px);padding:0;background:#fff;border:1px solid #e4e8f4;border-radius:20px;box-shadow:0 35px 75px rgba(46,68,133,.17),0 3px 12px rgba(46,68,133,.035);overflow:hidden;transform:rotate(1.4deg)}
.study-titlebar{height:43px;display:flex;align-items:center;gap:15px;padding:0 18px;background:#f9faff;border-bottom:1px solid #edf0f8;color:#8893ab;font-size:10px;font-weight:700}
.window-dots{display:flex;gap:5px}.window-dots i{width:7px;height:7px;border-radius:50%;background:#d8def0}.window-dots i:first-child{background:#f5a7a7}.window-dots i:nth-child(2){background:#f5d18e}.window-dots i:nth-child(3){background:#a6e4cb}
.study-title-icon{margin-left:auto;font-size:14px}
.study-body{padding:24px 28px 20px;background:linear-gradient(180deg,#fff 0%,#fbfcff 100%)}
.study-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}
.mini-label{display:block;color:#697b9e;letter-spacing:.12em;font-size:9px;font-weight:800;margin-bottom:7px}
.study-heading h2{font-size:22px;letter-spacing:-.045em;line-height:1.2}
.study-icon{display:grid;place-items:center;width:42px;height:42px;background:#edf0ff;color:#5369db;border-radius:12px}
.study-icon svg{width:25px;height:25px}
.word-panel{background:#fff;border:1px solid #e8ecf5;border-radius:15px;padding:21px 20px 18px;box-shadow:0 6px 25px rgba(41,56,99,.035)}
.word-topline{display:flex;justify-content:space-between;align-items:center;color:#9aa5b8;font-size:9px;letter-spacing:.09em;font-weight:850}
.word-level{font-size:8px;background:#edf8f4;color:#2b9d79;padding:6px 9px;border-radius:20px}
.word{font-size:36px;letter-spacing:-.06em;font-weight:830;margin-top:14px}
.word-star{display:inline-block;margin-left:12px;color:#a4b2ee;font-size:19px;vertical-align:top}
.phonetic{color:#91a0b5;font-size:12px;margin-top:5px}
.phonetic span{color:#777db7;margin-left:9px}
.word-separator{height:1px;background:#edf0f5;margin:20px 0}
.quiz-prompt{font-size:12px;font-weight:600;margin-bottom:13px;color:#54627b}
.quiz-prompt strong{color:#27365e}
.quiz-options{display:grid;gap:8px}
.quiz-option{text-align:left;width:100%;display:flex;align-items:center;gap:11px;border:1px solid #e7ebf4;border-radius:10px;background:#fff;padding:10px 12px;font-size:11px;font-weight:680;color:#54647d;cursor:pointer;transition:border-color .16s,background .16s}
.quiz-option>span{display:grid;place-items:center;flex:0 0 23px;height:23px;border-radius:7px;background:#f3f5fa;color:#8995ac;font-size:10px}
.quiz-option:not(:disabled):hover{border-color:#91a2ec;background:#f9faff}
.quiz-option:disabled{cursor:default}
.quiz-option.is-correct{background:#eafaf3;border-color:#7ed6b4;color:#206f55}
.quiz-option.is-correct>span{background:#cef4e4;color:#1f8763}
.quiz-option.is-incorrect{background:#fff0f0;border-color:#edbaba;color:#a84646}
.quiz-option.is-incorrect>span{background:#ffdddd;color:#bc5959}
.quiz-feedback{font-size:11px;font-weight:650;line-height:1.55;color:#227b5f;margin-top:10px}
.quiz-feedback.is-error{color:#a45151}
.quiz-feedback:empty{display:none}
.quiz-retry{border:0;background:none;color:var(--blue);font-size:11px;font-weight:800;cursor:pointer;margin-top:8px;padding:4px 0}
.quiz-retry[hidden]{display:none}
.study-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:17px;color:#9ca7ba;font-size:9px;font-weight:700}
.study-bottom>span:first-child{display:inline-flex;align-items:center;gap:6px}
.status-light{display:inline-block;width:6px;height:6px;border-radius:50%;background:#48c497}
.floating-chip{position:absolute;z-index:2;display:flex;align-items:center;gap:9px;padding:13px 16px;background:#fff;border:1px solid #e9ebf4;border-radius:13px;box-shadow:0 18px 35px rgba(35,55,112,.1);font-size:11px;font-weight:800;color:#435476;white-space:nowrap}
.chip-top{top:9px;right:-11px;transform:rotate(3deg)}.chip-icon{color:#9d81ee;font-size:23px;line-height:.8}
.chip-bottom{bottom:2px;left:-17px;transform:rotate(-4deg)}.chip-check{background:#dff7ed;color:#21936c;border-radius:50%;height:27px;width:27px;display:grid;place-items:center;font-size:15px}
.program-strip{border-top:1px solid #eff1f6;border-bottom:1px solid #eff1f6;background:#fff}
.strip-content{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:83px}
.strip-content>span:not(.strip-title):not(.strip-sep){font-size:13px;font-weight:750;color:#6b7791}
.strip-title{font-size:10px;font-weight:830;letter-spacing:.11em;color:#99a3b5}
.strip-sep{font-size:12px;color:#c9d0e1}
.section{padding:112px 0}
.section-heading{margin-bottom:42px}
.section-kicker{margin-bottom:15px}
.section-heading h2,.faq-grid h2{font-size:clamp(33px,3.3vw,47px);line-height:1.16;letter-spacing:-.057em;font-weight:830}
.muted{color:#8490a6}
.split-heading{display:flex;align-items:end;justify-content:space-between;gap:40px}
.split-heading>p{max-width:365px;color:#758199;font-size:14px;line-height:1.85;padding-bottom:3px}
.programs-section{background:#fff}
.program-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.program-card{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:356px;padding:27px 23px 22px;border:1px solid #e9edf5;border-radius:19px;transition:transform .2s,box-shadow .2s,border-color .2s;background:#fff}
.program-card:hover{transform:translateY(-5px);box-shadow:0 18px 43px rgba(50,70,120,.08);border-color:#dce1ef}
.program-card:before{content:"";position:absolute;right:-54px;top:-55px;width:150px;height:150px;border-radius:50%;background:var(--program-glow)}
.card-vocab{--program-glow:#eff0ff;--program-tint:#eaeefe;--program-color:#5268db}
.card-grammar{--program-glow:#eafaf3;--program-tint:#e0f7ec;--program-color:#28956e}
.card-ielts{--program-glow:#fff4e5;--program-tint:#fff0d9;--program-color:#d48b37}
.card-kids{--program-glow:#ffeff5;--program-tint:#fde5ef;--program-color:#ce6092}
.program-top{display:flex;justify-content:space-between;align-items:start;margin-bottom:36px;position:relative}
.program-icon{width:51px;height:51px;display:grid;place-items:center;border-radius:15px;background:var(--program-tint);color:var(--program-color)}
.program-icon svg{width:27px;height:27px}
.program-number{color:#9aa5b8;font-weight:780;font-size:10px;padding-top:5px}
.program-card h3{font-size:20px;letter-spacing:-.044em;line-height:1.15;margin-bottom:13px;font-weight:810}
.program-card>p{font-size:12px;line-height:1.75;color:#78859b;flex:1}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin:19px 0}
.tag-row span{background:#f4f6fa;border-radius:6px;padding:6px 8px;color:#7f89a0;font-size:9px;font-weight:760}
.card-link{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #edf0f5;padding-top:18px;font-size:11px;font-weight:800;color:#2d416e}
.card-link span{font-size:18px;color:var(--program-color);transition:transform .2s}
.card-link:hover span{transform:translate(2px,-2px)}
.program-note{color:#a0a9b9;font-size:11px;margin-top:18px;text-align:right}
.feature-section{padding-top:0}
.feature-shell{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background:#121f45;border-radius:26px;min-height:490px;position:relative;isolation:isolate}
.feature-left{position:relative;overflow:hidden;padding:68px 64px;display:flex;flex-direction:column;align-items:flex-start;z-index:1}
.kicker-light{color:#98a9ff}
.feature-left h2{font-size:clamp(32px,3.25vw,47px);color:#fff;line-height:1.14;letter-spacing:-.055em;max-width:410px}
.feature-left h2 em{font-style:normal;color:#a8b8ff}
.feature-left>p:not(.section-kicker){color:#aeb9d2;line-height:1.8;font-size:14px;max-width:365px;margin:21px 0 26px}
.feature-left .btn{margin-top:auto}
.feature-orbit{position:absolute;z-index:-1;bottom:-195px;left:-130px;width:390px;height:390px;border:1px solid rgba(179,196,255,.12);border-radius:50%}
.orbit-two{bottom:-135px;left:-75px;width:280px;height:280px}
.feature-list{padding:54px 60px 54px 38px;background:linear-gradient(135deg,rgba(66,88,155,.14),rgba(21,34,74,.03));display:flex;flex-direction:column;justify-content:center}
.feature-item{display:flex;align-items:flex-start;gap:19px;padding:27px 0}
.feature-item+ .feature-item{border-top:1px solid rgba(202,212,241,.17)}
.feature-count{display:grid;place-items:center;width:40px;height:40px;flex:0 0 40px;border:1px solid rgba(159,178,235,.3);border-radius:11px;color:#a6b4ed;font-size:11px;font-weight:800}
.feature-item h3{color:#fff;font-size:17px;letter-spacing:-.025em;margin-bottom:9px}
.feature-item p{color:#a3b0cf;font-size:12px;line-height:1.8;max-width:360px}
.steps-section{background:linear-gradient(180deg,#fafbff 0%,#fff 100%);border-top:1px solid #f2f4fb}
.center-heading{text-align:center}
.center-heading>p:last-child{font-size:14px;color:#8490a5;margin-top:16px}
.steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.step-card{text-align:center;padding:28px 25px 34px;background:#fff;border:1px solid #ebedf5;border-radius:20px}
.step-number{display:inline-flex;justify-content:center;align-items:center;border:1px solid #e8eaf1;border-radius:100px;width:40px;height:30px;color:#8994ad;font-size:11px;font-weight:800}
.step-art{position:relative;display:grid;place-items:center;height:148px;max-width:205px;margin:22px auto 19px;border-radius:95px 95px 55px 55px;background:#e9edff}
.step-art>span{font-size:37px;letter-spacing:-.07em;font-weight:830;color:#556de5;transform:rotate(-8deg)}
.step-art i{position:absolute;right:30px;top:31px;font-size:24px;font-style:normal;color:#929eee}
.step-art-two{background:#e2f7ef}.step-art-two>span{border:5px solid #51b68e;width:77px;height:77px;display:grid;place-items:center;border-radius:50%;color:#319973;font-size:37px;transform:rotate(0)}.step-art-two i{color:#71caaa}
.step-art-three{background:#fff0e5}.step-art-three>span{transform:rotate(-23deg);font-size:58px;color:#df9a53}.step-art-three i{color:#e2a960}
.step-card h3{font-size:18px;letter-spacing:-.04em;margin-bottom:11px}
.step-card p{font-size:12px;line-height:1.85;color:#7b879c;max-width:305px;margin:auto}
.faq-section{padding-top:105px;padding-bottom:105px}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}
.faq-intro{font-size:14px;line-height:1.9;color:#7b879b;max-width:300px;margin-top:21px}
.faq-list{border-top:1px solid #e8ebf3}
.faq-list details{border-bottom:1px solid #e8ebf3;padding:0 3px}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-size:14px;font-weight:760;line-height:1.5}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary span{display:grid;place-items:center;background:#f2f4fb;border-radius:50%;flex:0 0 30px;height:30px;color:#7081b9;font-size:20px;font-weight:450;transition:transform .2s}
.faq-list details[open] summary span{transform:rotate(45deg);background:#e9edff;color:#5265db}
.faq-list details p{font-size:13px;line-height:1.8;color:#7a879d;padding:0 48px 24px 0;max-width:620px}
.faq-list details p a{color:#415be0;text-decoration:underline;text-underline-offset:3px}
.cta-section{padding:0 0 95px}
.cta-panel{position:relative;isolation:isolate;overflow:hidden;text-align:center;border-radius:26px;background:linear-gradient(123deg,#3d56d6,#6679e9);padding:69px 30px 73px}
.cta-panel:before,.cta-panel:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.18);width:650px;height:650px;border-radius:50%;top:-440px;left:-340px;z-index:-1}
.cta-panel:after{left:auto;right:-320px;top:100px;width:530px;height:530px}
.cta-decoration{position:absolute;inset:auto auto -140px 7%;font-size:380px;line-height:1;color:rgba(255,255,255,.055);font-weight:900;z-index:-1;transform:rotate(-13deg)}
.cta-panel h2{font-size:clamp(34px,3.8vw,53px);line-height:1.18;letter-spacing:-.06em;color:#fff;margin:14px auto 17px}
.cta-panel h2 span{color:#d6dcff}
.cta-panel>p:not(.section-kicker){color:#e2e6ff;font-size:14px;line-height:1.8;margin-bottom:26px}
.site-footer{background:#fbfcff;border-top:1px solid #edf0f6}
.footer-main{display:flex;justify-content:space-between;gap:40px;padding:58px 0 55px}
.footer-main>div:first-child p{line-height:1.8;font-size:12px;color:#8e99ab;margin-top:17px}
.footer-links{display:flex;gap:115px;padding-right:56px}
.footer-links>div{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.footer-links h3{font-size:12px;font-weight:830;margin-bottom:4px}
.footer-links a{font-size:12px;color:#78859b}
.footer-links a:hover,.footer-bottom a:hover{color:var(--blue)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #edf0f6;padding:22px 0 27px;color:#9aa5b5;font-size:11px}
@media (max-width:1100px){
  .site-nav{gap:22px}.hero-grid{gap:20px}.hero h1{font-size:clamp(43px,4.7vw,58px)}
  .hero-visual{padding-left:13px}.program-grid{grid-template-columns:repeat(2,1fr)}
  .program-card{min-height:315px}.program-top{margin-bottom:24px}
  .feature-left{padding:58px 45px}.feature-list{padding:40px 38px}
}
@media (max-width:800px){
  .container{width:min(100% - 44px,690px)}
  .header-inner{min-height:72px}
  .menu-toggle{width:42px;height:42px;border:1px solid #e5e9f4;border-radius:11px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
  .menu-toggle span{display:block;width:18px;height:2px;background:#3d4c70;border-radius:2px;transition:transform .2s,opacity .2s}
  .menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-7px) rotate(-45deg)}
  .site-nav{display:none;position:absolute;top:calc(100% + 1px);left:0;right:0;padding:18px 22px 24px;background:#fff;box-shadow:0 24px 40px rgba(29,45,90,.12);border-bottom:1px solid #e5e9f1;flex-direction:column;align-items:stretch;gap:0}
  .site-nav.is-open{display:flex}
  .site-nav>a:not(.btn){font-size:14px;padding:13px 4px;border-bottom:1px solid #f0f2f7}
  .nav-cta{margin-top:17px}
  .hero-grid{grid-template-columns:1fr;gap:35px;padding-top:67px;padding-bottom:86px}
  .hero-copy{text-align:center;margin:auto;max-width:600px}
  .hero h1{font-size:clamp(43px,7vw,61px)}
  .hero-description{margin:21px auto 0}
  .hero-actions,.hero-points{justify-content:center}
  .hero-visual{justify-self:center;width:min(100%,530px);padding:30px 25px 10px}
  .strip-content{flex-wrap:wrap;justify-content:center;padding-top:21px;padding-bottom:22px;min-height:unset}
  .strip-title{flex-basis:100%;text-align:center}
  .section{padding:80px 0}
  .split-heading{align-items:start;flex-direction:column;gap:14px}
  .feature-section{padding-top:0}
  .feature-shell{grid-template-columns:1fr}
  .feature-left{padding:54px 43px 36px}.feature-left .btn{margin-top:0}
  .feature-list{padding:0 43px 35px}
  .steps-grid{gap:13px}.step-card{padding:23px 13px 28px}.step-art{height:120px}.step-card h3{font-size:16px}
  .faq-grid{grid-template-columns:1fr;gap:32px}
  .faq-intro{max-width:470px;margin-top:16px}
  .footer-links{gap:55px;padding:0}
}
@media (max-width:560px){
  html{scroll-padding-top:77px}
  .container{width:calc(100% - 34px)}
  .header-inner{min-height:68px}
  .brand{font-size:21px}.brand-mark{width:35px;height:35px}.brand-mark svg{width:25px;height:25px}
  .hero-grid{padding-top:49px;padding-bottom:67px}
  .eyebrow{font-size:9px;padding:9px 11px;margin-bottom:22px}
  .hero h1{font-size:clamp(39px,10.7vw,55px);letter-spacing:-.067em}
  .hero-description{font-size:14px;line-height:1.8}
  .hero-actions{flex-direction:column;gap:10px;align-items:stretch}
  .hero-actions .btn{width:100%}
  .hero-points{gap:10px 14px;margin-top:23px}
  .hero-points span{font-size:10px}
  .hero-visual{padding:26px 8px 10px;width:100%;max-width:420px}
  .study-window{transform:none;border-radius:16px}
  .study-body{padding:20px 16px 17px}.study-heading{margin-bottom:17px}.study-heading h2{font-size:19px}
  .word-panel{padding:16px}.word{font-size:32px}.quiz-option{padding:10px}
  .floating-chip{font-size:9px;padding:9px 11px}.chip-top{right:-4px;top:0}.chip-bottom{bottom:0;left:-7px}
  .chip-check{width:22px;height:22px}
  .strip-content{gap:9px 11px}
  .strip-content>span:not(.strip-title):not(.strip-sep){font-size:10px}
  .strip-sep{font-size:8px}
  .section{padding:68px 0}.section-heading h2,.faq-grid h2{font-size:35px}
  .split-heading>p{font-size:13px}
  .program-grid{grid-template-columns:1fr;gap:13px}
  .program-card{min-height:0;padding:23px}
  .program-top{margin-bottom:22px}.program-card>p{font-size:13px}
  .program-note{text-align:left;line-height:1.6}
  .feature-section{padding-top:0}
  .feature-shell{border-radius:20px}.feature-left{padding:45px 27px 27px}.feature-left h2{font-size:35px}
  .feature-list{padding:5px 27px 24px}.feature-item{gap:12px;padding:21px 0}
  .feature-item h3{font-size:16px}.feature-item p{font-size:12px}
  .steps-grid{grid-template-columns:1fr;gap:13px}
  .step-card{padding:22px 24px 29px}.step-art{height:128px;margin:15px auto}.step-card h3{font-size:18px}
  .faq-grid{gap:25px}.faq-list summary{font-size:13px;padding:19px 0}
  .faq-list details p{font-size:12px;padding-right:10px}
  .cta-section{padding-bottom:65px}
  .cta-panel{border-radius:19px;padding:53px 19px 58px}
  .cta-panel h2{font-size:34px}.cta-panel>p:not(.section-kicker){font-size:12px}
  .footer-main{display:block;padding:42px 0 37px}
  .footer-links{justify-content:space-between;gap:18px;margin-top:33px;padding-right:18px}
  .footer-bottom{flex-wrap:wrap;font-size:10px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* Mobile quality pass: tap targets, notched screens, small devices, and overflow guards. */
button, .btn, .card-link, .faq-list summary, .footer-links a {
  touch-action: manipulation;
}
.hero-grid, .hero-copy, .hero-visual, .faq-grid, .feature-shell,
.program-grid, .steps-grid, .program-card, .step-card {
  min-width: 0;
}
@media (max-width:800px) {
  .mobile-nav-open body { overflow: hidden; }
  .site-nav {
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  }
  .site-nav>a:not(.btn) {
    display: flex;
    align-items: center;
    min-height: 46px;
  }
  .menu-toggle {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
  }
  .nav-cta { min-height: 46px; }
}
@media (max-width:420px) {
  .hero h1 {
    font-size: clamp(35px, 9.7vw, 42px);
    overflow-wrap: normal;
  }
  .hero-visual {
    padding-right: 3px;
    padding-left: 3px;
  }
  .study-window { width: 100%; }
  .study-bottom { flex-wrap: wrap; gap: 7px 14px; }
  .floating-chip { max-width: calc(100% - 14px); }
  .chip-top { right: -2px; }
  .chip-bottom { left: -2px; }
  .word { overflow-wrap: anywhere; }
  .quiz-option {
    min-height: 44px;
    line-height: 1.45;
  }
  .program-card .card-link {
    min-height: 46px;
    align-items: center;
  }
}
@media (max-width:360px) {
  .container { width: calc(100% - 28px); }
  .hero h1 { font-size: 34px; }
  .hero-points span { font-size: 9px; }
  .study-titlebar { padding-inline: 11px; }
  .study-body { padding: 17px 12px 14px; }
  .word-panel { padding: 14px 12px; }
  .study-heading h2 { font-size: 17px; }
  .word { font-size: 29px; }
  .word-topline { font-size: 8px; }
  .section-heading h2, .faq-grid h2 { font-size: 32px; }
  .feature-left h2 { font-size: 32px; }
  .cta-panel h2 { font-size: 31px; }
}

/* Entrance to the dedicated program catalog on the homepage. */
.catalog-entry-link{display:flex;justify-content:center;margin-top:35px}
.catalog-entry-link .btn{min-width:230px}
@media (max-width:560px){.catalog-entry-link{margin-top:25px}.catalog-entry-link .btn{width:100%}}