:root{color-scheme:light;--bg:#f7f7f1;--surface:#fffef9;--surface-2:#eeefe7;--text:#18241e;--muted:#627067;--line:#dce1d7;--accent:#bcf259;--accent-deep:#56851b;--dark:#192b21;--card:#203329;--shadow:0 24px 65px rgba(30,50,31,.11)}
html[data-theme="dark"]{color-scheme:dark;--bg:#111c17;--surface:#192820;--surface-2:#203329;--text:#f5f7ed;--muted:#aab9ad;--line:#34483a;--accent:#baf056;--accent-deep:#c6fa6f;--dark:#ecf5df;--card:#263c2e;--shadow:0 24px 65px rgba(0,0,0,.2)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"DM Sans",Arial,sans-serif;font-size:16px;line-height:1.55;transition:background .25s,color .25s}button,a{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a,button{ -webkit-tap-highlight-color:transparent }a:focus-visible,button:focus-visible{outline:3px solid var(--accent-deep);outline-offset:4px}::selection{background:var(--accent);color:#14221b}.container{width:min(100% - 48px,1240px);margin-inline:auto}.section-pad{padding-block:110px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Outfit,Arial,sans-serif;line-height:1.08;letter-spacing:-.045em}h2{font-size:clamp(2.75rem,5vw,5rem);font-weight:600}h2 em,h1 em{font-style:normal;color:var(--accent-deep)}.skip-link{position:absolute;z-index:20;top:-80px;left:20px;background:var(--accent);color:#14221b;padding:12px 18px;border-radius:8px}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 90%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:86px;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-family:Outfit,Arial,sans-serif;font-weight:800;font-size:1.32rem;letter-spacing:-.065em;white-space:nowrap}.brand-mark{display:grid;place-items:center;background:var(--accent);color:#18241e;width:38px;height:38px;border-radius:12px;font-family:Georgia,serif;font-weight:700;font-size:1.35rem;transform:rotate(-9deg)}.brand-accent{color:var(--accent-deep)}.brand-dot{color:var(--accent-deep)}.desktop-nav{display:flex;gap:30px;align-items:center;margin-left:auto}.desktop-nav a{font-size:.91rem;font-weight:600;color:var(--muted);transition:color .2s}.desktop-nav a:hover{color:var(--text)}.header-actions{display:flex;align-items:center;gap:9px}.icon-button,.lang-toggle{height:39px;min-width:39px;display:grid;place-items:center;background:transparent;color:var(--text);border:1px solid var(--line);border-radius:50%;transition:background .2s,border-color .2s}.icon-button:hover,.lang-toggle:hover{background:var(--surface-2);border-color:var(--accent-deep)}.icon-button svg{width:18px;height:18px}.sun-icon{display:none}html[data-theme="dark"] .sun-icon{display:block}html[data-theme="dark"] .moon-icon{display:none}.lang-toggle{display:flex;align-items:center;justify-content:center;gap:2px;border-radius:30px;padding-inline:10px;font-size:.79rem;font-weight:800;letter-spacing:.03em}.lang-toggle span{font-size:.75rem}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;font-weight:700;border-radius:999px;transition:transform .2s,background .2s,box-shadow .2s}.button:hover{transform:translateY(-3px)}.button-small{background:var(--accent);color:#15231c;padding:11px 20px;font-size:.86rem}.button-primary{background:var(--accent);color:#15231c;padding:17px 18px 17px 27px;min-width:210px;box-shadow:0 12px 28px rgba(126,186,42,.17)}.button-primary:hover,.button-small:hover{background:#cafa76}.button-arrow{display:grid;place-items:center;border-radius:50%;background:#17251c;color:#f6f9ee;width:32px;height:32px;font-size:1.1rem}.menu-toggle{display:none}.mobile-nav{display:none}
.hero{position:relative;overflow:hidden;padding-block:85px 30px;background:radial-gradient(circle at 83% 42%,color-mix(in srgb,var(--accent) 15%,transparent),transparent 36%)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:28px;min-height:650px}.hero-copy{position:relative;z-index:2}.eyebrow,.section-number{font-size:.78rem;font-weight:800;letter-spacing:.14em}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--muted);margin-bottom:29px}.eyebrow-dot{width:10px;height:10px;background:var(--accent-deep);border-radius:50%;box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 30%,transparent)}h1{font-size:clamp(4.2rem,7.35vw,7.45rem);font-weight:700;letter-spacing:-.072em;margin-bottom:25px}h1 em{position:relative;white-space:nowrap}h1 em:after{content:"";position:absolute;height:8px;background:var(--accent);border-radius:50%;bottom:-4px;left:2px;right:0;transform:rotate(-4deg)}.hero-lead{font-size:1.11rem;color:var(--muted);max-width:520px;line-height:1.75;margin-bottom:32px}.hero-actions{display:flex;align-items:center;gap:30px}.text-link{display:inline-flex;gap:12px;align-items:center;font-weight:700;border-bottom:1px solid var(--text);padding-bottom:3px}.text-link:hover{color:var(--accent-deep);border-color:var(--accent-deep)}.hero-meta{display:flex;align-items:center;gap:22px;color:var(--muted);margin-top:58px;font-size:.91rem}.hero-meta strong{color:var(--text);font-size:1rem}.meta-separator{width:1px;height:24px;background:var(--line)}.hero-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:18px;color:var(--muted);font-size:.72rem;font-weight:800;letter-spacing:.16em}.hero-bottom span:last-child{font-size:1.4rem;font-weight:400}
.hero-art{min-height:590px;position:relative;display:grid;place-items:center}.art-orbit{position:absolute;border:1px solid color-mix(in srgb,var(--accent-deep) 32%,transparent);border-radius:50%}.orbit-one{width:590px;height:590px}.orbit-two{width:450px;height:450px}.art-star{position:absolute;color:var(--accent-deep);font-size:2.2rem}.star-one{top:2%;right:18%}.star-two{bottom:11%;left:2%;font-size:1.5rem}.math-card{position:relative;width:min(100%,480px);background:var(--card);color:#f5f8ee;border-radius:27px;box-shadow:var(--shadow);padding:24px;transform:rotate(4deg);z-index:1;border:1px solid rgba(255,255,255,.09)}.math-card:before{content:"";position:absolute;inset:10px;border:1px solid rgba(255,255,255,.1);border-radius:19px;pointer-events:none}.math-card-top,.math-card-bottom{display:flex;justify-content:space-between;align-items:center;color:#aabdac;font-size:.67rem;font-weight:700;letter-spacing:.14em;padding:3px 7px}.math-equation{font-family:Outfit,Arial,sans-serif;font-size:clamp(1.45rem,2.55vw,2.45rem);font-weight:600;letter-spacing:-.06em;text-align:center;padding:54px 0 22px;white-space:nowrap}.math-equation span{color:var(--accent)}.graph{display:block;width:100%;height:auto;color:#9eb1a2}.math-card-bottom{padding-top:15px;font-size:.75rem;letter-spacing:.04em}.math-card-bottom span:last-child{color:var(--accent);font-size:1.2rem}.art-note{position:absolute;z-index:2;left:-3%;bottom:18%;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:13px;padding:13px 19px;box-shadow:var(--shadow);font-family:Outfit,Arial,sans-serif;font-weight:700;transform:rotate(-8deg)}.note-spark{color:var(--accent-deep);margin-right:5px}.art-badge{position:absolute;z-index:2;right:1%;top:11%;display:grid;place-items:center;width:86px;height:86px;border-radius:50%;background:var(--accent);color:#18241e;font-family:Georgia,serif;font-size:3.4rem;font-style:italic;transform:rotate(13deg);box-shadow:0 13px 25px rgba(54,83,24,.15)}
.ticker{background:var(--accent);color:#19281d;overflow:hidden;white-space:nowrap;padding-block:15px}.ticker-track{width:max-content;animation:marquee 34s linear infinite}.ticker-track span{font-family:Outfit,Arial,sans-serif;font-size:.81rem;font-weight:800;letter-spacing:.16em}.ticker-track b{font-size:1.25rem;margin-inline:23px;vertical-align:middle}@keyframes marquee{to{transform:translateX(-50%)}}
.about{background:var(--surface)}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.section-number{display:block;color:var(--accent-deep);margin-bottom:28px}.about h2{max-width:480px}.about-content{padding-top:40px}.about-content p{color:var(--muted);line-height:1.85;max-width:610px}.about-content .about-lead{font-family:Outfit,Arial,sans-serif;font-weight:500;font-size:clamp(1.3rem,2vw,1.75rem);line-height:1.5;letter-spacing:-.025em;color:var(--text);margin-bottom:22px}.underlined-link{display:inline-flex;align-items:center;gap:20px;font-weight:800;border-bottom:2px solid var(--accent-deep);padding:4px 0 8px;margin-top:18px}.underlined-link:hover{color:var(--accent-deep)}.values-row{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;border-top:1px solid var(--line);margin-top:76px;padding-top:42px}.value-item{display:flex;gap:20px}.value-icon{display:grid;place-items:center;flex:0 0 43px;height:43px;background:var(--accent);color:#18241e;border-radius:50%;font-weight:800;font-family:Outfit,Arial,sans-serif;font-size:.8rem}.value-item h3{font-size:1.14rem;letter-spacing:-.02em;margin:2px 0 7px}.value-item p{color:var(--muted);font-size:.91rem;line-height:1.65;margin:0}
.lessons{background:var(--bg)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:80px;margin-bottom:40px}.section-heading h2{max-width:650px;margin:0}.section-heading p{max-width:330px;color:var(--muted);line-height:1.8;margin-bottom:4px}.lesson-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.lesson-card{position:relative;min-height:380px;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:22px;display:flex;flex-direction:column;align-items:flex-start;transition:transform .25s,box-shadow .25s}.lesson-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.lesson-card.featured{background:var(--card);color:#f5f8ee;border-color:var(--card)}.lesson-icon{display:grid;place-items:center;width:59px;height:59px;border-radius:17px;background:var(--accent);color:#17251b;font-family:Georgia,serif;font-size:2.15rem;font-style:italic;margin-bottom:42px}.lesson-index{position:absolute;right:32px;top:36px;color:var(--muted);font-size:.75rem;font-weight:800;letter-spacing:.1em}.featured .lesson-index,.featured p{color:#b5c7b7}.lesson-card h3{font-size:1.65rem;font-weight:600;margin-bottom:14px}.lesson-card p{color:var(--muted);line-height:1.72;font-size:.94rem;max-width:330px}.lesson-tag{display:inline-block;margin-top:auto;border:1px solid var(--line);border-radius:30px;padding:7px 13px;font-size:.75rem;font-weight:800}.featured .lesson-tag{border-color:#58715b;color:#d6efc3}
.process{background:var(--surface-2)}.process-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.process-left{position:relative}.process h2{margin-bottom:22px}.process-left>p{max-width:430px;color:var(--muted);line-height:1.8}.price-sticker{margin-top:46px;width:170px;height:170px;background:var(--accent);color:#17241a;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-12deg);box-shadow:7px 10px 0 color-mix(in srgb,var(--accent-deep) 25%,transparent)}.price-sticker span:first-child{font-size:.64rem;font-weight:800;letter-spacing:.11em}.price-sticker strong{font-family:Outfit,Arial,sans-serif;font-size:3.1rem;letter-spacing:-.07em;line-height:1.2}.price-sticker span:last-child{font-size:.8rem;font-weight:700}.steps{border-top:1px solid var(--line)}.step{display:grid;grid-template-columns:45px 1fr 30px;gap:18px;padding:29px 0;border-bottom:1px solid var(--line)}.step-number{font-family:Outfit,Arial,sans-serif;font-size:.86rem;font-weight:800;color:var(--accent-deep)}.step h3{font-size:1.55rem;font-weight:600;margin-bottom:8px}.step p{color:var(--muted);line-height:1.7;max-width:390px;margin:0;font-size:.93rem}.step-arrow{font-size:1.35rem;color:var(--accent-deep)}
.booking{background:var(--bg)}.booking-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}.booking-copy{padding-top:32px}.booking h2{margin-bottom:24px}.booking-copy>p{color:var(--muted);line-height:1.85;max-width:445px}.booking-highlight{display:flex;gap:14px;align-items:center;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:17px 18px;max-width:400px;font-weight:700;font-size:.9rem;margin:32px 0}.highlight-icon{display:grid;place-items:center;flex:0 0 35px;height:35px;border-radius:10px;background:var(--accent);color:#16251c;font-size:1.2rem}.booking-fallback{display:inline-flex;gap:11px;align-items:center;border-bottom:1px solid var(--text);font-weight:700;font-size:.87rem;padding-bottom:3px}.booking-fallback:hover{color:var(--accent-deep);border-color:var(--accent-deep)}.calendar-shell{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;min-height:590px}.calendar-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 23px;border-bottom:1px solid var(--line);font-size:.69rem;font-weight:800;letter-spacing:.12em;color:var(--muted)}.calendar-dots{display:flex;gap:6px}.calendar-dots i{width:8px;height:8px;border-radius:50%;background:var(--line)}.calendar-dots i:first-child{background:var(--accent-deep)}.calendar-body{min-height:540px;padding:16px}.zcal-inline-widget{min-height:500px}.zcal-inline-widget>a{display:inline-block;padding:20px;color:var(--accent-deep);font-weight:700;text-decoration:underline}
.closing{background:var(--accent);color:#17241b;padding-block:80px}.closing-inner{display:flex;justify-content:space-between;gap:40px;align-items:center}.closing h2{font-size:clamp(2.8rem,5vw,5rem);max-width:780px;margin:5px 0 14px}.closing h2 em{color:#406422}.closing p{font-size:1.1rem;margin:0}.closing-symbol{font-size:2rem}.button-dark{background:#18271e;color:#f8faf2;padding:17px 18px 17px 27px;white-space:nowrap}.button-dark .button-arrow{background:var(--accent);color:#18271e}.button-dark:hover{background:#2d4433}.site-footer{background:var(--card);color:#f6f8ee;padding-top:55px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-bottom:50px}.footer-top .brand-accent,.footer-top .brand-dot{color:var(--accent)}.footer-top p{color:#bdd0bf;margin:0}.back-to-top{display:inline-flex;gap:14px;align-items:center;font-size:.88rem;font-weight:700}.back-to-top:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #49604d;padding-block:23px;color:#aebfaf;font-size:.8rem}
@media(max-width:1100px){.desktop-nav{gap:17px}.hero-grid{gap:12px}.hero-art{min-height:520px}.orbit-one{width:500px;height:500px}.orbit-two{width:380px;height:380px}.art-note{left:-1%}.about-grid,.process-grid,.booking-grid{gap:45px}}
@media(max-width:900px){.header-cta,.desktop-nav{display:none}.menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px}.menu-toggle span{display:block;width:17px;height:2px;background:currentColor;border-radius:2px}.mobile-nav:not([hidden]){display:flex;flex-direction:column;padding:6px 24px 22px;background:var(--bg);border-top:1px solid var(--line)}.mobile-nav a{padding:13px 0;border-bottom:1px solid var(--line);font-weight:700}.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:680px}.hero-art{min-height:520px}.math-card{width:460px}.art-note{left:14%}.art-badge{right:17%}.section-heading{align-items:start;flex-direction:column;gap:18px}.section-heading p{max-width:620px}.booking-grid{grid-template-columns:1fr}.booking-copy{padding-top:0}.calendar-shell{max-width:680px;width:100%}}
@media(max-width:650px){.container{width:min(100% - 36px,1240px)}.section-pad{padding-block:76px}.header-inner{min-height:68px}.brand{font-size:1.16rem}.brand-mark{width:34px;height:34px}.header-actions{gap:6px}.icon-button,.lang-toggle{height:36px;min-width:36px}.hero{padding-block:60px 25px}.hero-grid{min-height:0}.eyebrow{font-size:.68rem;letter-spacing:.11em;margin-bottom:22px}h1{font-size:clamp(3.45rem,13.5vw,5.7rem);margin-bottom:22px}.hero-lead{font-size:1rem}.hero-actions{gap:22px;flex-wrap:wrap}.button-primary{min-width:195px}.hero-meta{margin-top:37px;gap:13px;flex-wrap:wrap;font-size:.83rem}.hero-meta strong{font-size:.91rem}.hero-art{min-height:420px;margin-top:25px}.math-card{width:min(86%,420px);padding:16px;border-radius:20px}.math-equation{font-size:clamp(1.15rem,4.2vw,1.8rem);padding:34px 0 8px}.math-card-top,.math-card-bottom{font-size:.55rem}.orbit-one{width:420px;height:420px}.orbit-two{width:300px;height:300px}.art-note{left:0;bottom:12%;font-size:.78rem;padding:9px 13px}.art-badge{right:0;top:11%;width:58px;height:58px;font-size:2.3rem}.hero-bottom{font-size:.6rem}.about-grid,.process-grid{grid-template-columns:1fr;gap:12px}.about-content{padding-top:0}.about-content .about-lead{font-size:1.35rem}.values-row{grid-template-columns:1fr;gap:25px;margin-top:50px;padding-top:32px}.section-number{margin-bottom:19px}.lesson-grid{grid-template-columns:1fr}.lesson-card{min-height:300px}.lesson-icon{margin-bottom:30px}.process-left>p{max-width:540px}.price-sticker{width:130px;height:130px;margin-top:25px;margin-bottom:28px}.price-sticker strong{font-size:2.3rem}.price-sticker span:first-child{font-size:.55rem}.closing{padding-block:60px}.closing-inner{align-items:start;flex-direction:column;gap:28px}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}.footer-top{gap:18px;padding-bottom:34px}.footer-bottom{gap:7px}.calendar-shell{min-height:540px}.calendar-body{min-height:490px;padding:5px}.zcal-inline-widget{min-height:480px}}
@media(max-width:390px){.brand{font-size:1.02rem;gap:7px}.brand-mark{width:30px;height:30px}.lang-toggle{padding-inline:7px}.hero-art{min-height:350px}.orbit-one{width:350px;height:350px}.orbit-two{width:270px;height:270px}.art-note{bottom:6%}.hero-meta{display:block}.hero-meta>span{display:block;margin:5px 0}.hero-meta .meta-separator{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Warm paper, calm teal and a single apricot accent keep the booking action clear. */
:root{--bg:#f7f7f2;--surface:#fffefa;--surface-2:#eaf2ee;--text:#183b34;--muted:#586c63;--line:#d7e3dc;--accent:#f2c18a;--accent-deep:#147263;--dark:#183b34;--card:#1c4c41;--shadow:0 20px 52px rgba(24,59,52,.11)}
html[data-theme="dark"]{--bg:#102720;--surface:#19362d;--surface-2:#244439;--text:#f4f5ec;--muted:#b9cec2;--line:#3d5d50;--accent:#f2bd80;--accent-deep:#89dbc0;--dark:#f4f5ec;--card:#20493b;--shadow:0 20px 52px rgba(0,0,0,.24)}
body{overflow-x:hidden}html{scroll-padding-top:78px}h1 em,h2 em{color:var(--accent-deep)}
.site-header{background:color-mix(in srgb,var(--surface) 92%,transparent)}.header-inner{min-height:74px}.brand-mark{background:var(--accent);color:#173b33}.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:var(--accent-deep)}.button-small,.button-primary{background:#156d5e;color:#fff}.button-small:hover,.button-primary:hover{background:#0e594c;color:#fff;box-shadow:0 13px 30px rgba(21,109,94,.22)}.button-primary{box-shadow:0 12px 28px rgba(21,109,94,.15)}.button-arrow{background:var(--accent);color:#183b34}.button-dark{background:#173b33;color:#fff}.button-dark .button-arrow{background:#fff;color:#173b33}.button-dark:hover{background:#0d5447}
.hero{padding-block:44px 54px;background:radial-gradient(circle at 83% 44%,color-mix(in srgb,var(--accent) 28%,transparent),transparent 39%)}.hero-grid{min-height:0;grid-template-columns:1.08fr .92fr;gap:38px}.hero-copy{padding-block:12px}.eyebrow{margin-bottom:18px}h1{font-size:clamp(3.8rem,6.3vw,6.2rem);line-height:1.01;margin-bottom:20px}.hero-lead{line-height:1.65;margin-bottom:24px}.hero-meta{margin-top:27px}.hero-art{min-height:495px}.orbit-one{width:485px;height:485px}.orbit-two{width:370px;height:370px}.math-card{width:min(100%,420px)}.math-equation{padding:35px 0 10px}.art-badge{top:7%;right:0}.art-note{bottom:10%;left:1%}.art-orbit{border-color:color-mix(in srgb,var(--accent-deep) 22%,transparent)}
.section-pad{padding-block:96px}.about{border-top:1px solid var(--line)}.lessons{background:var(--bg)}.lesson-card{min-height:340px}.lesson-card.featured{background:var(--card);border-color:var(--card)}.lesson-icon,.value-icon{background:var(--accent);color:#173b33}.lesson-price{display:flex;align-items:baseline;gap:7px;margin-top:auto;padding-top:20px;color:var(--text)}.lesson-price strong{font-family:Outfit,Arial,sans-serif;font-size:1.9rem;letter-spacing:-.05em}.lesson-price span{font-size:.85rem;font-weight:700;color:var(--muted)}.featured .lesson-price{color:#fff}.featured .lesson-price span{color:#d2e3d7}.discount-band{display:flex;align-items:center;gap:22px;background:var(--surface-2);border:1px solid var(--line);border-radius:22px;padding:22px 28px;margin-top:20px}.discount-icon{display:grid;place-items:center;flex:0 0 52px;height:52px;border-radius:16px;background:var(--accent);color:#173b33;font-size:1.5rem}.discount-band strong{font-family:Outfit,Arial,sans-serif;font-size:1.22rem;letter-spacing:-.02em}.discount-band p{margin:3px 0 0;color:var(--muted)}.discount-link{margin-left:auto;white-space:nowrap;font-weight:800;color:var(--accent-deep);border-bottom:1px solid currentColor}
.process-heading{max-width:780px;margin-bottom:32px}.process-heading h2{margin:0 0 15px}.process-heading p{font-size:1.05rem;color:var(--muted);margin:0}.process-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.process-card{min-height:226px;padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:20px}.process-card .step-number{display:inline-grid;place-items:center;background:var(--accent);color:#173b33;width:37px;height:37px;border-radius:11px;margin-bottom:26px}.process-card h3{font-size:1.36rem;letter-spacing:-.03em;margin-bottom:8px}.process-card p{color:var(--muted);font-size:.9rem;line-height:1.65;margin:0}
.closing{background:#f0c99f}.closing h2 em{color:#116b5b}.closing p{color:#35544a}.site-footer{background:#163c32;color:#f7f8f2;padding-top:58px}.footer-layout{display:grid;grid-template-columns:minmax(240px,1.55fr) minmax(140px,1fr) minmax(160px,1fr);gap:50px;padding-bottom:55px}.footer-brand .brand-accent,.footer-brand .brand-dot{color:var(--accent)}.footer-brand p{max-width:320px;color:#bed3c8;margin:22px 0 24px;line-height:1.7}.footer-cta{display:inline-flex;color:#f3c38c;font-weight:800;border-bottom:1px solid currentColor;padding-bottom:4px}.footer-column{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-column strong{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:#f3c38c;margin-bottom:10px}.footer-column a{font-size:.94rem;color:#d3e3d8}.footer-column a:hover,.back-to-top:hover{color:#f3c38c}.footer-bottom{border-color:#3a6655}.back-to-top{color:#d3e3d8}
.interior-hero{background:radial-gradient(circle at 75% 25%,color-mix(in srgb,var(--accent) 28%,transparent),transparent 36%);padding-block:80px 65px;border-bottom:1px solid var(--line)}.interior-hero .section-number{margin-bottom:22px}.interior-hero h1{max-width:960px;margin-bottom:20px}.interior-hero p{font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.65;color:var(--muted);max-width:720px;margin:0}.interior-content{background:var(--surface)}.about-page-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:8%;align-items:start}.about-page-card{min-height:430px;border-radius:28px;background:var(--card);color:#fff;padding:40px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}.about-page-card:before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.2);border-radius:50%;left:-100px;top:-90px}.about-monogram{font-family:Outfit,Arial,sans-serif;font-size:clamp(8rem,18vw,17rem);font-weight:800;line-height:1;letter-spacing:-.1em;color:var(--accent);position:relative}.about-page-card p{position:relative;max-width:300px;color:#e4efe7;font-weight:700;margin:0}.about-page-copy h2{font-size:1.7rem;margin:0 0 12px}.about-page-copy p{color:var(--muted);line-height:1.8;margin-bottom:35px}.about-page-copy .button{margin-top:2px}
.booking-page-grid{display:grid;grid-template-columns:minmax(230px,.65fr) minmax(0,1.35fr);gap:50px;align-items:start}.booking-side{padding-top:10px}.booking-fact{display:flex;gap:17px;border-bottom:1px solid var(--line);padding:0 0 24px;margin-bottom:25px}.booking-fact>span{display:grid;place-items:center;flex:0 0 37px;height:37px;border-radius:11px;background:var(--accent);color:#173b33;font-size:.8rem;font-weight:800}.booking-fact strong{font-family:Outfit,Arial,sans-serif;font-size:1.13rem}.booking-fact p{color:var(--muted);font-size:.91rem;line-height:1.65;margin:6px 0 0}.booking-legal{font-size:.83rem;line-height:1.7;color:var(--muted)}.booking-legal a,.legal-article a{color:var(--accent-deep);text-decoration:underline;text-underline-offset:3px}.booking-page-grid+.booking-fallback{margin-top:26px}.calendar-shell{min-height:650px}.calendar-body,.zcal-inline-widget{min-height:595px}
.legal-layout{display:grid;grid-template-columns:250px minmax(0,760px);gap:8%;align-items:start}.legal-side{position:sticky;top:100px;max-height:calc(100vh - 120px);overflow:auto;padding:22px;border:1px solid var(--line);background:var(--bg);border-radius:17px}.legal-side strong{font-family:Outfit,Arial,sans-serif;font-size:1.05rem}.legal-side ol{padding-left:20px;margin:16px 0 0}.legal-side li{color:var(--muted);font-size:.84rem;line-height:1.45;padding:5px 0}.legal-side a:hover{color:var(--accent-deep)}.legal-article{min-width:0}.legal-article .legal-download{display:inline-flex;align-items:center;gap:12px;width:fit-content;margin-bottom:32px;padding:13px 18px;border:1px solid var(--accent-deep);border-radius:13px;background:var(--accent);color:#173b33;font-weight:800;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}.legal-article .legal-download:hover{transform:translateY(-2px);box-shadow:0 9px 24px rgba(18,75,61,.13)}.legal-download-icon{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:#173b33;color:#fff;font-size:1.15rem}.legal-article section{scroll-margin-top:105px;padding:27px 0;border-bottom:1px solid var(--line)}.legal-article section:first-of-type{padding-top:0}.legal-article h2{font-size:1.55rem;margin-bottom:16px;letter-spacing:-.03em}.legal-section-body{color:var(--muted);font-size:.96rem;line-height:1.8}.legal-section-body p{margin:0 0 15px}.legal-section-body p:last-child{margin-bottom:0}.legal-section-body ol{margin:8px 0 0;padding-left:1.35rem}.legal-section-body li{padding-left:6px;margin:0 0 11px}.legal-section-body li:last-child{margin-bottom:0}.legal-section-body li::marker{color:var(--accent-deep);font-weight:800}
.legal-side ol{list-style:none;padding-left:0}
@media(max-width:1100px){.hero-grid{gap:25px}.hero-art{min-height:450px}.orbit-one{width:440px;height:440px}.orbit-two{width:330px;height:330px}.art-note{left:-3%}.footer-layout{gap:30px}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:680px}.hero-art{min-height:390px;margin-top:8px}.math-card{width:390px}.art-note{left:12%}.art-badge{right:16%}.process-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.booking-page-grid{grid-template-columns:1fr}.booking-side{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.booking-fact{border:1px solid var(--line);border-radius:14px;padding:15px;margin:0}.booking-legal{grid-column:1/-1}.legal-layout{grid-template-columns:190px minmax(0,1fr);gap:35px}}
@media(max-width:650px){.section-pad{padding-block:68px}.hero{padding-block:48px 28px}.hero-copy{padding:0}.hero h1{font-size:clamp(3.15rem,12vw,4.8rem)}.hero-lead{line-height:1.6}.hero-meta{margin-top:23px}.hero-art{min-height:310px;margin-top:10px}.math-card{width:min(84%,360px);padding:13px}.math-equation{padding:23px 0 4px}.orbit-one{width:310px;height:310px}.orbit-two{width:235px;height:235px}.art-note{left:1%;bottom:6%}.art-badge{right:0;top:4%}.lesson-card{min-height:285px}.discount-band{align-items:flex-start;flex-wrap:wrap;padding:20px}.discount-icon{flex-basis:43px;height:43px}.discount-band>div{flex:1 1 190px}.discount-link{margin-left:65px}.process-cards{grid-template-columns:1fr}.process-card{min-height:0}.process-card .step-number{margin-bottom:18px}.footer-layout{grid-template-columns:repeat(2,minmax(0,1fr));gap:35px 18px;padding-bottom:38px}.footer-brand{grid-column:1/-1}.footer-brand p{margin:15px 0}.footer-bottom{flex-direction:row;align-items:center}.interior-hero{padding-block:61px 50px}.interior-hero h1{font-size:clamp(3rem,12vw,4.8rem)}.about-page-grid{grid-template-columns:1fr;gap:42px}.about-page-card{min-height:280px}.about-monogram{font-size:11rem}.booking-side{grid-template-columns:1fr}.booking-legal{grid-column:auto}.booking-page-grid .calendar-shell{order:-1}.calendar-shell{min-height:560px}.calendar-body,.zcal-inline-widget{min-height:510px}.legal-layout{grid-template-columns:1fr}.legal-side{position:static;max-height:none;overflow:visible}.legal-side ol{columns:2}.legal-article h2{font-size:1.35rem}}
@media(max-width:390px){.hero h1{font-size:3rem}.hero-actions{gap:17px}.button-primary{min-width:175px}.hero-art{min-height:270px}.orbit-one{width:275px;height:275px}.orbit-two{width:205px;height:205px}.art-note{font-size:.68rem}.footer-column a{font-size:.86rem}.legal-side ol{columns:1}}

/* Lesson preview: a faithful visual sample, clearly marked as illustrative. */
.demo{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.demo-heading{max-width:820px;margin-bottom:32px}.demo-heading .section-number{margin-bottom:21px}.demo-heading h2{max-width:820px;margin-bottom:18px}.demo-heading p{font-size:1.05rem;line-height:1.7;color:var(--muted);max-width:675px;margin:0}
.demo-tabs{display:flex;gap:9px;overflow-x:auto;padding:3px 3px 12px;margin-bottom:13px;scrollbar-width:none}.demo-tabs::-webkit-scrollbar{display:none}.demo-tab{flex:0 0 auto;border:1px solid var(--line);border-radius:100px;background:var(--bg);color:var(--muted);padding:11px 18px;font-size:.87rem;font-weight:800;transition:background .2s,color .2s,border-color .2s}.demo-tab:hover{border-color:var(--accent-deep);color:var(--text)}.demo-tab[aria-selected="true"]{background:var(--card);border-color:var(--card);color:#fff}
.demo-swipe-hint{display:none;color:var(--muted);font-size:.74rem;margin:-7px 0 13px}
.demo-panel{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:26px;align-items:stretch}.demo-panel[hidden]{display:none!important}.demo-task{padding:31px;background:var(--bg);border:1px solid var(--line);border-radius:23px;display:flex;flex-direction:column}.demo-overline{display:block;color:var(--accent-deep);font-size:.69rem;font-weight:800;letter-spacing:.13em;margin-bottom:18px}.demo-task h3{font-size:clamp(1.8rem,3vw,2.4rem);margin-bottom:15px}.demo-task>p{color:var(--muted);line-height:1.7;margin-bottom:16px}.demo-equation{display:inline-block;align-self:flex-start;border-radius:12px;background:var(--surface-2);color:var(--text);padding:10px 14px;font-family:Outfit,Arial,sans-serif;font-size:1.24rem;font-weight:700;letter-spacing:-.03em;margin-bottom:12px}.demo-solution{margin:13px 0 22px;padding-left:24px;color:var(--text)}.demo-solution li{padding:4px 0 4px 3px;line-height:1.58;font-size:.9rem}.demo-solution li::marker{font-weight:800;color:var(--accent-deep)}.demo-answer{margin-top:auto;border-top:1px solid var(--line);padding-top:18px;display:flex;flex-direction:column;gap:5px}.demo-answer span{font-size:.68rem;font-weight:800;letter-spacing:.12em;color:var(--muted)}.demo-answer strong{font-family:Outfit,Arial,sans-serif;font-size:1.08rem;line-height:1.35;color:var(--accent-deep)}
.demo-board-wrap{min-width:0}.demo-board{border-radius:23px;background:#183c37;box-shadow:0 19px 45px rgba(15,45,38,.23);overflow:hidden;border:1px solid rgba(255,255,255,.16);color:#f8f8ed}.demo-board-top{height:47px;border-bottom:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 16px;font-size:.65rem;font-weight:800;letter-spacing:.1em;color:#c7d9ce}.demo-board-dots{display:flex;gap:5px}.demo-board-dots i{width:7px;height:7px;border-radius:50%;background:#799e8d}.demo-board-dots i:first-child{background:#f2c18a}.demo-board-live{color:#f2c18a;white-space:nowrap}.demo-board-main{display:grid;grid-template-columns:49px minmax(0,1fr);min-height:394px}.demo-toolbar{display:flex;flex-direction:column;align-items:center;gap:10px;padding:16px 5px;background:#12352f;border-right:1px solid rgba(255,255,255,.12)}.demo-toolbar span{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;color:#adccc0;font-size:1.15rem}.demo-toolbar span.active{background:#f2c18a;color:#173a33}.demo-canvas{position:relative;overflow:hidden;padding:22px 24px 14px;background-color:#1b4540;background-image:radial-gradient(rgba(230,245,236,.15) 1px,transparent 1px);background-size:24px 24px;min-height:394px}.board-handnote{display:block;color:#f0c38e;font-size:.82rem;font-weight:700;letter-spacing:.01em;transform:rotate(-1deg);margin-bottom:17px}.board-formula{font-family:Outfit,Arial,sans-serif;font-size:clamp(1.1rem,2.2vw,1.55rem);font-weight:600;letter-spacing:-.04em;white-space:nowrap}.board-formula em,.board-probability em,.board-sequence-formulas em{font-style:normal;color:#f2c18a}.board-graph{display:block;width:100%;height:auto;max-height:275px;margin-top:0;overflow:visible}.board-graph text{fill:#f7e5c8;font:700 16px Outfit,Arial,sans-serif}.board-axis{stroke:#b8d6c5;stroke-width:1.5;opacity:.75}.board-curve{fill:none;stroke:#f2c18a;stroke-width:5;stroke-linecap:round}.board-point{fill:#f8f8ed;stroke:#1b4540;stroke-width:2}.board-point-accent{fill:#f2c18a;stroke:#1b4540;stroke-width:2}.board-sticker{position:absolute;right:18px;bottom:18px;display:inline-block;background:#f4e7cb;color:#1b4540;border-radius:10px;padding:7px 11px;box-shadow:0 8px 20px rgba(0,0,0,.14);font-size:.74rem;font-weight:800;transform:rotate(-4deg)}.demo-caption{font-size:.77rem;color:var(--muted);line-height:1.55;margin:12px 4px 0}
.board-balls{display:flex;gap:10px;margin:25px 0 29px}.board-balls i{width:31px;height:31px;border-radius:50%;box-shadow:inset -5px -6px 0 rgba(0,0,0,.14),0 6px 9px rgba(0,0,0,.12)}.board-balls .red{background:#e89279}.board-balls .blue{background:#8ec6d2}.board-probability{display:flex;flex-wrap:wrap;align-items:center;gap:15px;font-family:Outfit,Arial,sans-serif;font-size:clamp(1.14rem,2vw,1.5rem);font-weight:600}.board-times{color:#f2c18a;font-size:1.7rem}.board-final{display:inline-block;margin-top:31px;font-family:Outfit,Arial,sans-serif;font-size:clamp(1.2rem,2.2vw,1.65rem);font-weight:600}.board-final strong{color:#f2c18a}.board-underline{display:block;width:min(100%,400px);height:35px}.board-underline path{fill:none;stroke:#f2c18a;stroke-width:3;stroke-linecap:round}
.board-sequence{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:32px 0 35px}.board-sequence span{display:grid;place-items:center;min-width:49px;height:49px;border:2px solid #f2c18a;border-radius:12px;font-family:Outfit,Arial,sans-serif;font-weight:700;font-size:1.25rem}.board-sequence b{color:#f2c18a;font-size:1.5rem}.board-sequence-formulas{display:flex;flex-direction:column;gap:17px;font-family:Outfit,Arial,sans-serif;font-size:clamp(1.07rem,2vw,1.45rem);font-weight:600}.demo-next{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--surface-2);border:1px solid var(--line);border-radius:21px;padding:25px 29px;margin-top:27px}.demo-next strong{font-family:Outfit,Arial,sans-serif;font-size:1.3rem;letter-spacing:-.02em}.demo-next p{margin:5px 0 0;color:var(--muted);max-width:650px;line-height:1.65;font-size:.93rem}.demo-next .button{white-space:nowrap}
@media(max-width:1000px){.demo-panel{grid-template-columns:1fr}.demo-task{min-height:0}.demo-board-main,.demo-canvas{min-height:360px}.demo-answer{margin-top:9px}}
@media(max-width:650px){.demo-heading{margin-bottom:25px}.demo-heading h2{font-size:clamp(2.45rem,10vw,3.8rem)}.demo-tabs{margin-right:-18px;padding-right:18px}.demo-swipe-hint{display:block}.demo-tab{font-size:.79rem;padding:10px 13px}.demo-panel{gap:19px}.demo-board-wrap{order:-1}.demo-task{padding:22px}.demo-board-main{grid-template-columns:38px minmax(0,1fr);min-height:300px}.demo-toolbar{gap:7px;padding:12px 3px}.demo-toolbar span{width:28px;height:28px}.demo-canvas{padding:18px 13px;min-height:300px}.demo-board-top{padding-inline:11px;font-size:.56rem}.board-handnote{font-size:.7rem;margin-bottom:12px}.board-formula{font-size:clamp(.9rem,4.5vw,1.1rem)}.board-graph text{font-size:22px}.board-balls{margin:16px 0 25px}.board-balls i{width:24px;height:24px}.board-probability{gap:9px;font-size:1.05rem}.board-final{margin-top:25px;font-size:1.09rem}.board-sequence{gap:5px;margin:28px 0}.board-sequence span{min-width:36px;height:36px;font-size:.98rem}.board-sequence b{font-size:1rem}.board-sequence-formulas{font-size:.98rem}.board-sticker{right:8px;bottom:9px;font-size:.63rem}.demo-next{flex-direction:column;align-items:flex-start;gap:18px;padding:22px}.demo-next .button{width:100%}}
@media(max-width:360px){.demo-board-live{display:none}.demo-canvas{padding:16px 10px}.board-formula{font-size:.82rem}.board-sticker{font-size:.57rem}.board-probability{font-size:.92rem}.board-sequence span{min-width:32px;height:32px}.board-sequence-formulas{font-size:.88rem}}

.home-portrait{display:flex;align-items:center;gap:18px;width:fit-content;max-width:100%;margin-top:29px;padding:12px 19px 12px 12px;border:1px solid var(--line);border-radius:20px;background:var(--surface-2);color:var(--text)}
.home-portrait img{display:block;flex:none;width:88px;height:88px;object-fit:cover;border-radius:13px}
.home-portrait span{max-width:185px;font-size:.88rem;font-weight:700;line-height:1.45}
.about-page-portrait{position:relative;display:grid;place-items:center;width:170px;height:170px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:rgba(255,255,255,.07)}
.about-page-portrait img{display:block;width:128px;height:128px;object-fit:cover;border-radius:50%;border:4px solid var(--accent)}
.duration-note{display:flex;align-items:center;gap:14px;margin-top:18px;padding:15px 19px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.duration-note-badge{display:inline-flex;flex:none;align-items:center;justify-content:center;min-width:68px;min-height:39px;padding:5px 9px;border-radius:11px;background:var(--accent);color:#173b33;font-family:Outfit,Arial,sans-serif;font-weight:800}
.duration-note p{margin:0;color:var(--text);font-size:.94rem;font-weight:700}
@media(max-width:650px){.home-portrait{margin-top:24px}.about-page-portrait{width:150px;height:150px}.duration-note{align-items:flex-start}.duration-note p{padding-top:5px}}
@media(max-width:360px){.home-portrait img{width:76px;height:76px}.home-portrait span{font-size:.82rem}}