/* ============ Design tokens ============ */
:root{
  --paper:#FBF9F3;
  --paper-line:#E3DDC9;
  --ink:#202B24;
  --ink-soft:#4B5A4F;
  --board:#223B2E;
  --board-2:#1A2E23;
  --chalk:#F3EFE2;
  --chalk-soft:#C7D3C5;
  --amber:#D89B3C;
  --amber-deep:#B87F28;
  --blue:#6C97A6;
  --radius-lg:20px;
  --radius-md:14px;
  --serif:"Fraunces", Georgia, serif;
  --sans:"Public Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1140px, calc(100% - 40px));margin:0 auto}

h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;margin:0}

/* ============ Small label device (replaces ALL-CAPS eyebrows) ============ */
.label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  color:var(--ink-soft);
  margin-bottom:16px;
}
.label::before{
  content:"";
  width:18px;
  height:2px;
  background:var(--amber);
  border-radius:2px;
}
.label.on-dark{color:var(--chalk-soft)}

/* ============ Header ============ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,249,243,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--paper-line);
}
.nav-wrap{height:76px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:600;font-size:20px;margin-right:auto;color:var(--ink)}
.brand-mark{width:34px;height:34px;flex-shrink:0}
.desktop-nav{display:flex;gap:26px;font-size:15px;font-weight:600;color:var(--ink-soft)}
.desktop-nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:650;font-size:14.5px;transition:.2s ease;border:1.5px solid transparent;cursor:pointer;font-family:var(--sans)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--board);color:var(--chalk)}
.btn-primary:hover{background:var(--board-2)}
.btn-amber{background:var(--amber);color:var(--board-2)}
.btn-amber:hover{background:var(--amber-deep)}
.btn-outline{border-color:var(--paper-line);background:transparent;color:var(--ink)}
.btn-outline.on-dark{border-color:rgba(243,239,226,.35);color:var(--chalk)}
.btn-large{padding:16px 26px;font-size:15.5px}
.btn-block{width:100%}
.menu-btn{display:none;border:0;background:none;font-size:24px;color:var(--ink)}
.mobile-menu{padding:8px 20px 20px;border-top:1px solid var(--paper-line)}
.mobile-menu a:not(.btn){display:block;padding:11px 0;font-weight:600}

/* social icon row */
.social-row{display:flex;align-items:center;gap:14px}
.social-row a{width:34px;height:34px;display:grid;place-items:center;border-radius:999px;border:1.5px solid var(--paper-line);color:var(--ink-soft);transition:.2s ease}
.social-row a:hover{border-color:var(--amber);color:var(--ink)}
.social-row.on-dark a{border-color:rgba(243,239,226,.3);color:var(--chalk-soft)}
.social-row.on-dark a:hover{border-color:var(--amber);color:var(--chalk)}
.social-row svg{width:16px;height:16px}

/* ============ Hero (chalkboard) ============ */
.hero{background:var(--board);color:var(--chalk);padding:78px 0 84px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(40px,4.6vw,62px);line-height:1.06;color:var(--chalk)}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero-lead{font-size:19px;line-height:1.65;color:var(--chalk-soft);max-width:560px;margin:22px 0}
.hero-points{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;font-size:15px;font-weight:600;color:var(--chalk);margin:28px 0}
.hero-points div{display:flex;align-items:baseline;gap:9px}
.hero-points span{color:var(--amber);font-family:var(--serif)}
.hero-actions{display:flex;align-items:center;gap:20px;margin-top:8px;flex-wrap:wrap}
.text-link{font-weight:650;color:var(--chalk);border-bottom:1.5px solid var(--amber);padding-bottom:2px}
.trust-row{display:flex;gap:38px;margin-top:38px;padding-top:26px;border-top:1px solid rgba(243,239,226,.16)}
.trust-row div{display:flex;flex-direction:column}
.trust-row strong{font-family:var(--serif);font-size:20px;color:var(--chalk)}
.trust-row span{font-size:12.5px;color:var(--chalk-soft)}

.hero-visual{position:relative}
.chalk-diagram{width:100%;height:auto}
.hero-photo-wrap{position:relative}
.photo-frame{border-radius:var(--radius-lg);overflow:hidden;background:var(--board-2);box-shadow:0 26px 60px rgba(0,0,0,.35);aspect-ratio:4/5;border:1px solid rgba(243,239,226,.14)}
.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:50% 32%}
.floating-card{position:absolute;background:var(--paper);color:var(--ink);border-radius:var(--radius-md);padding:15px 17px;box-shadow:0 18px 40px rgba(0,0,0,.28)}
.score-card{left:-34px;bottom:44px;width:220px}
.score-card .tiny{font-size:10.5px;font-weight:700;color:var(--ink-soft);letter-spacing:.04em}
.score-card strong{display:block;font-family:var(--serif);font-size:22px;color:var(--ink);margin:4px 0}
.score-card span:last-child{font-size:12px;color:var(--ink-soft);line-height:1.45;display:block}
.support-card{right:-24px;top:36px;display:flex;align-items:center;gap:12px;width:230px}
.icon-bubble{width:36px;height:36px;background:#F0E4CC;color:var(--amber-deep);border-radius:10px;display:grid;place-items:center;font-weight:700;font-family:var(--serif);flex-shrink:0}
.support-card strong,.support-card span{display:block}
.support-card strong{font-size:13px}
.support-card span{font-size:11px;color:var(--ink-soft)}

/* ============ Sections ============ */
.section{padding:100px 0}
.section-heading{max-width:700px;margin-bottom:52px}
.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}
.section h2{font-size:clamp(32px,3.6vw,46px);color:var(--ink)}
.section-heading p{font-size:18px;color:var(--ink-soft);margin-top:14px}
.on-dark h2{color:var(--chalk)}
.on-dark .section-heading p{color:var(--chalk-soft)}

.course-strip{background:var(--paper);border-top:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);padding:18px 0}
.strip-inner{display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;font-size:13.5px;font-weight:650;color:var(--ink-soft)}
.strip-inner i{width:4px;height:4px;border-radius:50%;background:var(--amber)}

/* subject cards */
.subject-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:22px}
.subject-card{position:relative;border:1.5px solid var(--paper-line);border-radius:var(--radius-lg);padding:32px;background:var(--paper)}
.featured-card{background:var(--board);color:var(--chalk);border:0}
.subject-diagram{width:52px;height:52px;margin-bottom:22px}
.tag{position:absolute;right:24px;top:24px;font-size:11px;font-weight:700;background:var(--amber);color:var(--board-2);padding:6px 11px;border-radius:999px}
.subject-card h3{font-size:24px;margin:0 0 10px;color:var(--ink)}
.featured-card h3{color:var(--chalk)}
.subject-card p{color:var(--ink-soft);margin:0 0 20px}
.featured-card p{color:var(--chalk-soft)}
.subject-card ul{padding-left:0;margin:0 0 22px;list-style:none;color:var(--ink-soft)}
.featured-card ul{color:var(--chalk-soft)}
.subject-card li{margin:8px 0;padding-left:16px;position:relative}
.subject-card li::before{content:"·";position:absolute;left:0;color:var(--amber);font-weight:700}
.subject-card a{font-weight:700;font-size:14.5px;color:var(--ink);border-bottom:1.5px solid var(--amber);padding-bottom:2px}
.featured-card a{color:var(--chalk)}

/* process (dark, legitimately sequential) */
.process-section{background:var(--board);color:var(--chalk)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:12px}
.process-card{padding:26px 4px;border-top:2px solid rgba(243,239,226,.2)}
.step{display:inline-block;font-family:var(--serif);color:var(--amber);font-weight:600;font-size:26px;margin-bottom:20px}
.process-card h3{margin:0 0 8px;font-size:19px;color:var(--chalk)}
.process-card p{margin:0;color:var(--chalk-soft);font-size:14.5px}

/* pricing */
.pricing-grid{max-width:840px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.price-card{border:1.5px solid var(--paper-line);border-radius:var(--radius-lg);padding:34px;background:var(--paper)}
.primary-price{border:2px solid var(--board)}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:6px 11px;border-radius:999px;background:var(--amber);color:var(--board-2)}
.pill.light{background:#EDE8DA;color:var(--ink-soft)}
.price-card h3{font-size:25px;margin:14px 0 6px;color:var(--ink)}
.price-card > p{color:var(--ink-soft);margin:0}
.price{font-family:var(--serif);font-size:50px;font-weight:600;color:var(--ink);margin:24px 0}
.price>span{font-size:24px;vertical-align:top;position:relative;top:6px}
.price small{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--ink-soft)}
.check-list{padding:0;list-style:none;margin:0 0 26px}
.check-list li{padding:9px 0;border-bottom:1px solid var(--paper-line);color:var(--ink-soft);font-size:14.5px;padding-left:18px;position:relative}
.check-list li::before{content:"·";position:absolute;left:0;color:var(--amber);font-weight:700}
.pricing-note{text-align:center;color:var(--ink-soft);margin-top:26px;font-size:14.5px}

/* about (dark) */
.about-section{background:var(--board);color:var(--chalk)}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.about-photo{border-radius:var(--radius-lg);overflow:hidden;max-height:540px;border:1px solid rgba(243,239,226,.14)}
.about-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 28%}
.about-copy p{color:var(--chalk-soft)}
.about-lead{font-size:20px;color:var(--chalk) !important}
.credential-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.credential-grid div{padding:16px;border:1px solid rgba(243,239,226,.16);border-radius:var(--radius-md)}
.credential-grid strong,.credential-grid span{display:block}
.credential-grid strong{font-family:var(--serif);font-size:18px;color:var(--chalk)}
.credential-grid span{font-size:12.5px;color:var(--chalk-soft)}

/* reviews */
.reviews-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{border:1.5px solid var(--paper-line);border-radius:var(--radius-lg);background:var(--paper);padding:30px}
.standout{border-color:var(--amber)}
.stars{color:var(--amber);letter-spacing:2px;font-size:14px}
.review-card blockquote{margin:16px 0 22px;font-size:17px;line-height:1.65;color:var(--ink);font-family:var(--serif);font-weight:500}
.reviewer{display:flex;flex-direction:column}
.reviewer strong{color:var(--ink)}
.reviewer span{font-size:12.5px;color:var(--ink-soft)}

/* support banner */
.support-banner{background:var(--amber);color:var(--board-2);padding:64px 0}
.support-inner{display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center}
.support-icon{width:70px;height:70px;border-radius:var(--radius-md);background:var(--board-2);color:var(--chalk);display:grid;place-items:center;font-family:var(--serif);font-weight:600;font-size:19px}
.support-inner h2{font-size:30px;margin-bottom:8px;color:var(--board-2)}
.support-inner .label{color:var(--board-2)}
.support-inner .label::before{background:var(--board-2)}
.support-inner p{margin:0;color:#3d2f10}

/* consultation */
.consultation-section{background:var(--paper)}
.consultation-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.consult-lead{font-size:18px;color:var(--ink-soft)}
.consult-list{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.consult-list span{background:var(--paper);border:1.5px solid var(--paper-line);padding:9px 13px;border-radius:999px;font-size:13.5px;font-weight:650}
.booking-card{background:var(--board);color:var(--chalk);border-radius:var(--radius-lg);padding:36px}
.booking-card h3{font-size:27px;color:var(--chalk);margin:15px 0 8px}
.booking-card p{color:var(--chalk-soft)}
.booking-card small{display:block;text-align:center;color:var(--chalk-soft);margin-top:14px;line-height:1.5}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-list details{border-bottom:1px solid var(--paper-line);padding:6px 0}
.faq-list summary{padding:20px 4px;font-family:var(--serif);font-weight:600;font-size:17px;color:var(--ink);cursor:pointer;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";float:right;font-size:22px;color:var(--amber-deep)}
.faq-list details[open] summary:after{content:"–"}
.faq-list p{color:var(--ink-soft);margin:0 0 20px 4px}

/* final CTA */
.final-cta{background:var(--board);color:var(--chalk);padding:80px 0}
.final-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:50px;flex-wrap:wrap}
.final-cta h2{color:var(--chalk);margin-bottom:10px}
.final-cta p{margin:0;color:var(--chalk-soft);font-size:17px}

/* footer */
footer{background:var(--paper);border-top:1px solid var(--paper-line)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px;padding:56px 0 34px}
.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.footer-grid p{color:var(--ink-soft);max-width:400px}
.footer-grid strong{font-family:var(--serif);color:var(--ink);margin-bottom:6px;font-size:16px}
.footer-grid a:not(.brand):not(.social-row a){color:var(--ink-soft);font-size:14px}
.footer-bottom{border-top:1px solid var(--paper-line);padding:20px 0 34px;display:flex;justify-content:space-between;color:var(--ink-soft);font-size:12.5px}
.mobile-sticky-cta{display:none}

/* ============ Responsive ============ */
@media(max-width:980px){
  .desktop-nav,.nav-cta,.social-row{display:none}
  .menu-btn{display:block}
  .hero-grid,.about-grid,.consultation-grid{grid-template-columns:1fr}
  .hero-visual{max-width:520px;margin:0 auto}
  .subject-grid{grid-template-columns:1fr 1fr}
  .featured-card{grid-column:1/-1}
  .process-grid{grid-template-columns:1fr 1fr}
  .about-photo{max-width:520px}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}
}
@media(max-width:680px){
  .container{width:min(100% - 28px,1140px)}
  .site-header .nav-wrap{height:66px}
  .hero{padding:44px 0 56px}
  .hero-points{grid-template-columns:1fr}
  .hero-actions{align-items:stretch;flex-direction:column}
  .hero-actions .text-link{text-align:center}
  .trust-row{gap:16px;justify-content:space-between}
  .floating-card{display:none}
  .section{padding:72px 0}
  .subject-grid,.pricing-grid,.reviews-grid,.process-grid{grid-template-columns:1fr}
  .featured-card{grid-column:auto}
  .price-card{padding:26px}
  .about-grid{gap:34px}
  .credential-grid{grid-template-columns:1fr 1fr}
  .support-inner{grid-template-columns:1fr;padding:6px}
  .consultation-grid{gap:30px}
  .consult-list{display:grid}
  .final-cta-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{padding-bottom:88px;flex-direction:column;gap:6px}
  .social-row{display:flex}
  .mobile-sticky-cta{display:block;position:fixed;z-index:45;left:12px;right:12px;bottom:12px;background:var(--board);color:var(--chalk);text-align:center;padding:15px;border-radius:14px;font-weight:650;box-shadow:0 14px 32px rgba(0,0,0,.28)}
}