/* TK English — site styles (violet glass theme) */
:root {
  --plum: #00448c;          /* headings / dark text */
  --plum-2: #004c9e;
  --ink: #2b4765;
  --muted: #637990;
  --violet: #0f70d7;
  --violet-d: #0056b2;
  --pink: #004c9e;
  --pink-l: #94c0f0;
  --cyan: #62a1e4;
  --lav: #ebf2f9;
  --lav-2: #dce9f6;
  --blush: #edf3fa;
  --bg: #f7f9fc;
  --glass: rgba(255,255,255,.62);
  --glass-strong: rgba(255,255,255,.82);
  --glass-line: rgba(255,255,255,.75);
  --line: #dae4ef;
  --radius: 22px;
  --shadow: 0 2px 6px rgba(0,68,140,.05), 0 12px 32px rgba(0,68,140,.09);
  --shadow-lg: 0 24px 60px rgba(0,68,140,.18);
  --grad: linear-gradient(135deg, #0f70d7 0%, #0064cf 50%, #004c9e 100%);
  --grad-soft: linear-gradient(135deg, #ddeaf7 0%, #e8f1fa 55%, #f2f7fc 100%);
  --max: 1180px;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.65;
  color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.1; margin: 0 0 .5em; color: var(--plum); font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2.6rem, 5.6vw, 4.4rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.3rem; font-weight: 600; }
p { margin: 0 0 1em; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.section { padding: 96px 0; position: relative; }
.section-tight { padding: 64px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--violet-d); background: var(--lav-2); padding: 7px 14px; border-radius: 999px; margin-bottom: 16px;
}
.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.skip { position: absolute; left: -999px; top: 0; background: var(--plum); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 12px; top: 12px; }

/* Decorative blobs */
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; pointer-events: none; z-index: 0; }
.blob.b1 { width: 520px; height: 520px; background: #94c0f0; top: -160px; left: -160px; }
.blob.b2 { width: 460px; height: 460px; background: #c4dbf4; top: 80px; right: -140px; }
.blob.b3 { width: 320px; height: 320px; background: #bbdbfd; bottom: -60px; left: 38%; opacity: .4; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; border-radius: 999px;
  font-weight: 700; font-size: .98rem; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: inherit; white-space: nowrap;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--pink); outline-offset: 3px; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(15,112,215,.35); }
.btn-primary:hover { box-shadow: 0 14px 30px rgba(15,112,215,.45); }
.btn-dark { background: var(--plum); color: #fff; }
.btn-dark:hover { background: var(--plum-2); }
.btn-ghost { border-color: rgba(15,112,215,.45); color: var(--violet-d); background: rgba(255,255,255,.6); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--violet-d); background: #fff; }
.btn svg { width: 18px; height: 18px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(247,249,252,.6); backdrop-filter: saturate(170%) blur(16px); -webkit-backdrop-filter: saturate(170%) blur(16px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s, background .2s; }
.site-header.scrolled { background: rgba(247,249,252,.85); border-color: var(--line); box-shadow: 0 6px 24px rgba(0,68,140,.06); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; border-radius: 13px; background: var(--grad); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: 1.05rem; box-shadow: 0 6px 16px rgba(15,112,215,.35); }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; color: var(--plum); line-height: 1; letter-spacing: -.01em; }
.brand-name small { display: block; font-family: var(--font-body); font-size: .66rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--ink); padding: 8px 14px; border-radius: 999px; transition: background .2s, color .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { background: rgba(15,112,215,.12); color: var(--violet-d); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-actions .btn { padding: 10px 22px; font-size: .92rem; }
.nav-actions .btn-dark { background: var(--grad); box-shadow: 0 8px 20px rgba(15,112,215,.3); }
.login-link { font-weight: 700; text-decoration: none; color: var(--violet-d); padding: 9px 18px; font-size: .92rem; border: 2px solid rgba(15,112,215,.35); border-radius: 999px; }
.login-link:hover { border-color: var(--violet-d); background: #fff; }
.menu-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; border-radius: 10px; cursor: pointer; color: var(--plum); }
.menu-toggle svg { width: 26px; height: 26px; }
@media (max-width: 960px) {
  .menu-toggle { display: grid; place-items: center; }
  .nav-links, .nav-actions { display: none; }
  .site-header.open .mobile-menu { display: block; }
}
.mobile-menu { display: none; border-top: 1px solid var(--line); background: var(--bg); padding: 12px 24px 24px; }
.mobile-menu a { display: block; padding: 12px 4px; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--line); }
.mobile-menu .btn { width: 100%; margin-top: 14px; border-bottom: 0; }
@media (min-width: 961px) { .mobile-menu { display: none !important; } }

/* Hero */
.hero { position: relative; padding: 56px 0 150px; overflow: clip; background: var(--grad-soft); margin-top: -76px; padding-top: 132px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero h1 { text-transform: uppercase; letter-spacing: -.03em; }
.hero h1 .grad-text { display: inline-block; }
.hero .lead { margin-bottom: 32px; color: #556c86; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.hero-points li { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: .9rem; color: var(--plum); background: var(--glass); border: 1px solid var(--glass-line); backdrop-filter: blur(10px); padding: 8px 14px; border-radius: 999px; }
.hero-points svg { width: 18px; height: 18px; color: var(--violet-d); flex: none; }
.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 110px; z-index: 1; }

/* Orbit visual */
.orbit { position: relative; width: min(520px, 100%); aspect-ratio: 1; margin: 0 auto; }
.orbit-ring { position: absolute; inset: 8%; border-radius: 50%; border: 2px dashed rgba(15,112,215,.28); animation: spin 60s linear infinite; }
.orbit-glow { position: absolute; inset: 20%; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.95) 0%, rgba(255,255,255,0) 70%); }
.orbit-photo {
  position: absolute; inset: 22%; border-radius: 50%; overflow: hidden; background: var(--lav-2);
  box-shadow: 0 0 0 10px rgba(255,255,255,.7), 0 0 0 22px rgba(255,255,255,.28), 0 0 60px 20px rgba(15,112,215,.35);
}
.orbit-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; color: transparent; }
.bubble { position: absolute; display: flex; flex-direction: column; align-items: center; gap: 8px; width: 120px; margin: -52px 0 0 -60px; text-align: center; animation: float 6s ease-in-out infinite; }
.bubble-ico {
  position: relative; width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(circle at 35% 25%, #ffffff 0%, #eef4fb 45%, #cde0f5 100%);
  box-shadow: 0 0 0 7px rgba(255,255,255,.6), 0 0 0 8px rgba(148,192,240,.35), 0 14px 30px rgba(0,86,178,.28), inset 0 -6px 14px rgba(98,161,228,.25);
}
.bubble:nth-child(even) .bubble-ico { background: radial-gradient(circle at 35% 25%, #ffffff 0%, #f0f6fc 45%, #d4e5f7 100%); }
.bubble-ico svg { width: 76%; height: 76%; overflow: visible; }
.bubble-ico img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.bubble span { font-size: .8rem; font-weight: 700; color: var(--plum); line-height: 1.2; background: rgba(255,255,255,.7); padding: 3px 10px; border-radius: 999px; }
.bubble.p1 { left: 18%; top: 16%; animation-delay: 0s; }
.bubble.p2 { left: 84%; top: 14%; animation-delay: -1.2s; }
.bubble.p3 { left: 6%;  top: 52%; animation-delay: -2.4s; }
.bubble.p4 { left: 96%; top: 50%; animation-delay: -3.6s; }
.bubble.p5 { left: 22%; top: 88%; animation-delay: -4.8s; }
.bubble.p6 { left: 80%; top: 88%; animation-delay: -.6s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 960px) {
  .hero { padding-bottom: 120px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .orbit { width: min(440px, 100%); }
}
@media (max-width: 520px) {
  .bubble { width: 84px; margin: -34px 0 0 -42px; }
  .bubble-ico { width: 60px; height: 60px; box-shadow: 0 0 0 4px rgba(255,255,255,.6), 0 8px 18px rgba(0,86,178,.28); }
  .bubble span { font-size: .66rem; padding: 2px 7px; }
  .bubble.p3 { left: 10%; } .bubble.p4 { left: 90%; }
}

/* Stats strip */
.stats { padding: 0; margin-top: -40px; position: relative; z-index: 2; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; text-align: center; background: var(--glass-strong);
  backdrop-filter: blur(16px); border: 1px solid #fff; border-radius: 26px; box-shadow: var(--shadow-lg); padding: 30px 16px; width: calc(100% - 36px); max-width: 1132px;
}
.stat { padding: 4px 12px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat strong { display: block; font-family: var(--font-display); font-size: 2.1rem; font-weight: 800; line-height: 1.1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { font-size: .9rem; color: var(--muted); font-weight: 500; }
@media (max-width: 720px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .stat:nth-child(3) { border-left: 0; }
}

/* Courses */
.courses { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.course {
  background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); padding: 12px;
  display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; box-shadow: var(--shadow);
}
.course:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.course-media { aspect-ratio: 16/11; background: var(--grad-soft); overflow: hidden; position: relative; border-radius: 16px; }
.course-media img { width: 100%; height: 100%; object-fit: cover; }
.course-media .tag { position: absolute; top: 12px; left: 12px; background: rgba(255,255,255,.9); color: var(--violet-d); font-size: .74rem; font-weight: 700; padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(6px); }
.course-media.ket { display: grid; place-items: center; background: var(--grad); color: #fff; }
.ket-badge { text-align: center; }
.ket-badge b { display: block; font-family: var(--font-display); font-size: 3.6rem; font-weight: 800; line-height: 1; }
.ket-badge span { font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; opacity: .9; }
.course-body { padding: 22px 14px 14px; display: flex; flex-direction: column; flex: 1; }
.course-body p { color: var(--muted); font-size: .96rem; }
.course-list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; }
.course-list li { display: flex; gap: 10px; font-size: .94rem; }
.course-list svg { width: 18px; height: 18px; color: var(--violet); flex: none; margin-top: 4px; }
.course-link {
  margin-top: auto; align-self: flex-start; font-weight: 700; font-size: .9rem; color: var(--violet-d); text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px; border: 1.5px solid rgba(15,112,215,.4); padding: 8px 16px; border-radius: 999px; transition: background .2s, color .2s, border-color .2s;
}
.course-link:hover { background: var(--grad); color: #fff; border-color: transparent; }
@media (max-width: 960px) { .courses { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* Tinted section with blobs */
.steps-wrap { background: var(--grad-soft); overflow: hidden; }
.steps-wrap::before, .steps-wrap::after { content: ""; position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; z-index: 0; }
.steps-wrap::before { width: 380px; height: 380px; background: #94c0f0; left: -120px; bottom: -120px; }
.steps-wrap::after { width: 340px; height: 340px; background: #c4dbf4; right: -100px; top: -100px; opacity: .35; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { background: var(--glass); backdrop-filter: blur(14px); border: 1px solid var(--glass-line); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow); }
.step::before {
  counter-increment: step; content: counter(step); display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  background: var(--grad); color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; margin-bottom: 16px; box-shadow: 0 8px 18px rgba(15,112,215,.35);
}
.step h3 { font-size: 1.12rem; }
.step p { color: var(--muted); font-size: .95rem; margin: 0; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Skills */
.skills { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; }
.skill { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 10px; text-align: center; transition: transform .2s, box-shadow .2s; }
.skill:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.skill .ico { width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 12px; }
.skill .ico svg { width: 26px; height: 26px; }
.skill b { display: block; color: var(--plum); font-size: .98rem; font-family: var(--font-display); font-weight: 600; }
.skill span { display: block; font-size: .8rem; color: var(--muted); line-height: 1.4; margin-top: 4px; }
.c1 { background: #ddeaf7; color: #0056b2; }
.c2 { background: #ddeaf7; color: #0056b2; }
.c3 { background: #d3e7fc; color: #0f68c8; }
.c4 { background: #e3eef9; color: #197ae2; }
@media (max-width: 1060px) { .skills { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 560px) { .skills { grid-template-columns: repeat(2, 1fr); } }

/* Split */
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.split-media { position: relative; }
.split-media::before { content: ""; position: absolute; inset: -30px; background: radial-gradient(circle at 30% 40%, #c9def5 0%, transparent 60%), radial-gradient(circle at 75% 70%, #d9e8f9 0%, transparent 55%); z-index: -1; }
.split-media .frame { border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; background: var(--grad-soft); border: 8px solid #fff; }
.split-media .frame img { width: 100%; height: 100%; object-fit: cover; }
.split-media .badge { position: absolute; right: -18px; bottom: -22px; background: var(--grad); color: #fff; border-radius: 22px; padding: 18px 22px; box-shadow: var(--shadow-lg); text-align: center; font-weight: 700; font-size: .85rem; line-height: 1.3; }
.split-media .badge b { display: block; font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; line-height: 1; }
.features { list-style: none; padding: 0; margin: 28px 0 32px; display: grid; gap: 14px; }
.features li { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 16px; }
.features .ico { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.features .ico svg { width: 22px; height: 22px; }
.features b { display: block; color: var(--plum); }
.features span { color: var(--muted); font-size: .94rem; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; gap: 56px; } .split-media { max-width: 560px; } .split-media .badge { right: 12px; } }

/* Pricing */
.pricing-wrap { background: linear-gradient(135deg, #00448c 0%, #0056b2 50%, #0f70d7 100%); color: #fff; overflow: hidden; }
.pricing-wrap::before, .pricing-wrap::after { content: ""; position: absolute; border-radius: 50%; filter: blur(60px); z-index: 0; }
.pricing-wrap::before { width: 420px; height: 420px; background: rgba(98,161,228,.45); right: -120px; top: -140px; }
.pricing-wrap::after { width: 360px; height: 360px; background: rgba(98,161,228,.3); left: -120px; bottom: -160px; }
.pricing-wrap h2 { color: #fff; }
.pricing-wrap .lead { color: rgba(255,255,255,.82); }
.pricing-wrap .eyebrow { color: #fff; background: rgba(255,255,255,.18); }
.price-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.price-card { background: rgba(255,255,255,.92); backdrop-filter: blur(16px); color: var(--ink); border-radius: 28px; padding: 40px; box-shadow: 0 30px 70px rgba(0,57,117,.35); }
.price-card .plan { font-weight: 700; color: var(--violet-d); text-transform: uppercase; letter-spacing: .1em; font-size: .78rem; }
.price { display: flex; align-items: baseline; gap: 6px; margin: 8px 0 4px; }
.price b { font-family: var(--font-display); font-size: 4.2rem; font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.price span { color: var(--muted); font-weight: 600; }
.price-note { color: var(--muted); font-size: .95rem; margin-bottom: 24px; }
.price-card .course-list { margin-bottom: 28px; }
.price-card .btn { width: 100%; }
@media (max-width: 960px) { .price-grid { grid-template-columns: 1fr; gap: 40px; } .price-card { padding: 30px; } }

/* Testimonial */
.testimonial { max-width: 760px; margin: 0 auto; text-align: center; background: #fff; border: 1px solid var(--line); border-radius: 30px; padding: 48px 40px; box-shadow: var(--shadow-lg); position: relative; }
.testimonial::before { content: ""; position: absolute; inset: -40px; background: radial-gradient(circle at 15% 20%, #cde0f5, transparent 50%), radial-gradient(circle at 85% 85%, #d9e8f9, transparent 50%); z-index: -1; filter: blur(10px); }
.quote-mark { font-family: Georgia, serif; font-size: 5rem; line-height: .6; height: 44px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stars { color: #f5b301; letter-spacing: 2px; }
.testimonial blockquote { font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.35; color: var(--plum); margin: 0 0 28px; font-weight: 600; }
.reviewer { display: inline-flex; align-items: center; gap: 14px; text-align: left; }
.avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 1.05rem; box-shadow: 0 0 0 4px var(--lav-2); }
.reviewer b { display: block; color: var(--plum); }
.reviewer span { color: var(--muted); font-size: .9rem; }
.review-cta { margin: 28px 0 0; font-size: .95rem; color: var(--muted); }
.review-cta a { color: var(--violet-d); font-weight: 700; }
@media (max-width: 560px) { .testimonial { padding: 40px 22px; } }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: var(--glass-strong); backdrop-filter: blur(12px); border: 1px solid var(--glass-line); border-radius: 18px; padding: 0 24px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 0; font-weight: 700; color: var(--plum); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-size: 1.3rem; font-weight: 400; transition: transform .2s; line-height: 1; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 20px; margin: 0; }

/* CTA band */
.cta-band {
  position: relative; overflow: hidden; background: var(--grad); border-radius: 32px; padding: 56px; color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; box-shadow: 0 24px 60px rgba(15,112,215,.35);
}
.cta-band::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: rgba(255,255,255,.18); right: -80px; top: -120px; }
.cta-band::after { content: ""; position: absolute; width: 200px; height: 200px; border-radius: 50%; background: rgba(98,161,228,.3); left: 30%; bottom: -120px; filter: blur(10px); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { margin: 0 0 6px; color: #fff; }
.cta-band p { margin: 0; color: rgba(255,255,255,.9); font-size: 1.08rem; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn-dark { background: #fff; color: var(--violet-d); }
.cta-band .btn-ghost { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.15); }
@media (max-width: 600px) { .cta-band { padding: 36px 26px; } }

/* Page hero (inner pages) */
.page-hero { position: relative; overflow: clip; padding: 140px 0 110px; margin-top: -76px; background: var(--grad-soft); }
.page-hero h1 { font-size: clamp(2.4rem, 4.6vw, 3.4rem); text-transform: uppercase; }
.crumbs { font-size: .88rem; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--violet-d); text-decoration: none; font-weight: 600; }

/* About page */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value { background: var(--glass-strong); backdrop-filter: blur(12px); border: 1px solid var(--glass-line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
a.value:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.value .ico { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 18px; }
.value .ico svg { width: 24px; height: 24px; }
.value p { color: var(--muted); margin: 0; font-size: .97rem; }
@media (max-width: 860px) { .values { grid-template-columns: 1fr; } }
.prose p { color: #4b627a; }
.prose p:first-of-type { font-size: 1.15rem; color: var(--ink); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: start; }
.contact-cards { display: grid; gap: 16px; }
.contact-card { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-decoration: none; transition: transform .2s, box-shadow .2s; box-shadow: var(--shadow); }
a.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.contact-card .ico { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.contact-card .ico svg { width: 22px; height: 22px; }
.contact-card b { display: block; color: var(--plum); }
.contact-card span { color: var(--muted); font-size: .95rem; word-break: break-word; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 40px; box-shadow: var(--shadow-lg); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; font-size: .9rem; color: var(--plum); margin-bottom: 6px; }
.field label .opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 1rem; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 14px; background: var(--lav); color: var(--ink); transition: border-color .2s, background .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--violet); background: #fff; outline: none; box-shadow: 0 0 0 4px rgba(15,112,215,.15); }
.field textarea { min-height: 150px; resize: vertical; }
.form-status { display: none; margin-top: 16px; padding: 14px 18px; border-radius: 14px; background: var(--lav-2); color: var(--violet-d); font-weight: 600; }
.form-status.show { display: block; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .form-card { padding: 28px 22px; } .form-row { grid-template-columns: 1fr; gap: 0; } }

/* Footer */
.site-footer { position: relative; overflow: hidden; background: linear-gradient(160deg, #003d7e 0%, #004690 60%, #004c9e 100%); color: rgba(255,255,255,.72); padding: 72px 0 32px; margin-top: 96px; }
.site-footer::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: rgba(15,112,215,.25); filter: blur(80px); right: -100px; top: -160px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.site-footer .brand-name { color: #fff; }
.site-footer .brand-name small { color: rgba(255,255,255,.55); }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { text-decoration: none; color: rgba(255,255,255,.72); transition: color .2s; }
.site-footer a:hover { color: var(--pink-l); }
.footer-about p { margin: 18px 0; max-width: 34ch; font-size: .95rem; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.1); display: grid; place-items: center; }
.socials a:hover { background: var(--grad); color: #fff; }
.socials svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 56px; padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-about { grid-column: 1 / -1; } }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .bubble, .orbit-ring { animation: none; }
  .btn:hover, .course:hover, .skill:hover { transform: none; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .section { padding: 72px 0; }
  .container { padding: 0 18px; }
  .hero-ctas .btn { flex: 1 1 100%; }
}

/* Logo */
.brand-logo { width: 50px; height: 50px; flex: none; }
.brand-name { font-family: "Cinzel", Georgia, serif !important; font-weight: 700 !important; letter-spacing: .04em !important; text-transform: uppercase; }
.brand-name small { font-family: var(--font-body); text-transform: uppercase; letter-spacing: .14em; }
.site-footer .brand-logo { width: 54px; height: 54px; }

/* Bright, playful blue overrides */
:root {
  --grad: linear-gradient(135deg, #2563eb 0%, #0ea5e9 55%, #22d3ee 100%);
  --sun: #ffc93c;
}
.hero h1 .grad-text { background: linear-gradient(120deg, #2563eb 0%, #0ea5e9 50%, #06b6d4 100%); -webkit-background-clip: text; background-clip: text; }
.blob.b1 { background: #93c5fd; } .blob.b2 { background: #a5f3fc; } .blob.b3 { background: #fde68a; opacity: .45; }
.eyebrow { background: #fff4cc; color: #b45309; }
.c2 { background: #fff4cc; color: #d97706; } .c1 { background: #ffe4e6; color: #e11d48; } .c3 { background: #dcfce7; color: #16a34a; }
.stat:nth-child(2) strong { background: linear-gradient(135deg,#f59e0b,#f97316); -webkit-background-clip: text; background-clip: text; }
.stat:nth-child(4) strong { background: linear-gradient(135deg,#06b6d4,#0ea5e9); -webkit-background-clip: text; background-clip: text; }
.step::before { background: linear-gradient(135deg,#ffc93c,#ff9f1c); color: #1e3a8a; }
.split-media .badge { background: linear-gradient(135deg,#ffc93c,#ff9f1c); color: #1e3a8a; }
.cta-band .btn-dark { color: #1d4ed8; }

/* ---- Orange moved: stats, steps & badge back to blue ---- */
.stats .stat strong { background: linear-gradient(135deg,#2563eb,#0ea5e9); -webkit-background-clip: text; background-clip: text; color: transparent; }
.steps .step::before { background: linear-gradient(135deg,#2563eb,#0ea5e9); color: #fff; }
.split-media .badge { background: linear-gradient(135deg,#2563eb,#0ea5e9); color: #fff; }

/* Option A: orange gradient on the main action buttons */
.btn-primary, .nav-actions .btn-dark, .price-card .btn, .mobile-menu .btn-primary { background: linear-gradient(135deg, #ffc93c 0%, #ffa41b 50%, #ff7a1a 100%) !important; color: #1e3a8a !important; box-shadow: 0 10px 24px rgba(255,140,30,.35) !important; }
.cta-band .btn-dark { background: linear-gradient(135deg, #ffc93c 0%, #ffa41b 50%, #ff7a1a 100%) !important; color: #1e3a8a !important; }

/* Fix: gradient fills the whole button, including under the transparent border */
.btn, .btn-primary, .nav-actions .btn-dark, .price-card .btn, .cta-band .btn-dark, .mobile-menu .btn-primary { background-origin: border-box !important; }

/* ===== Pricing plan picker ===== */
.price-includes { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 10px; color: rgba(255,255,255,.92); }
.price-includes li { display: flex; gap: 10px; align-items: flex-start; }
.price-includes svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: #ffc93c; }
.payg { display: flex; align-items: center; justify-content: space-between; gap: 18px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.3); border-radius: 20px; padding: 18px 22px; backdrop-filter: blur(8px); max-width: 460px; }
.payg-label { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: #fff; }
.payg-note { display: block; font-size: .9rem; color: rgba(255,255,255,.8); }
.payg-price { text-align: right; white-space: nowrap; color: #fff; }
.payg-price b { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; line-height: 1; }
.payg-price span { font-size: .9rem; opacity: .85; margin-left: 4px; }

.plan-picker { padding: 30px; }
.step-label { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #8a94a8; margin: 0 0 10px; }
.freq { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; background: #eaf1fd; border-radius: 16px; padding: 6px; margin-bottom: 22px; }
.freq-btn { font: inherit; font-weight: 700; font-size: .95rem; border: 0; background: transparent; color: #5b6478; padding: 12px 8px; border-radius: 12px; cursor: pointer; transition: background .2s, color .2s, box-shadow .2s; }
.freq-btn.active { background: #fff; color: #10204a; box-shadow: 0 2px 10px rgba(30,58,138,.12); }
.plan-opts { display: grid; gap: 10px; margin-bottom: 22px; }
.plan-opt { position: relative; display: flex; align-items: center; gap: 14px; border: 1.5px solid #dfe6f2; border-radius: 16px; padding: 14px 16px; cursor: pointer; background: #fff; transition: border-color .2s, background .2s, box-shadow .2s; }
.plan-opt:hover { border-color: #b9c8e6; }
.plan-opt input { position: absolute; opacity: 0; pointer-events: none; }
.plan-opt .radio { width: 22px; height: 22px; border-radius: 50%; border: 2px solid #a0a9bb; flex: none; display: grid; place-items: center; transition: border-color .2s; }
.plan-opt input:checked ~ .radio { border-color: #f5a400; background: #f5a400; box-shadow: inset 0 0 0 4px #fff; }
.plan-opt:has(input:checked) { border-color: #f5b400; background: #fff8e1; box-shadow: 0 6px 18px rgba(245,164,0,.18); }
.plan-opt input:focus-visible ~ .radio { outline: 3px solid #93c5fd; outline-offset: 2px; }
.plan-main { flex: 1; min-width: 0; }
.plan-main b { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-family: var(--font-display); font-size: 1.12rem; color: #10204a; }
.plan-main small, .plan-total small { display: block; font-size: .86rem; color: #6b7280; }
.plan-badge { font-family: var(--font-body); font-size: .75rem; font-weight: 700; background: linear-gradient(135deg,#ffc93c,#ffa41b); color: #1e3a8a; padding: 3px 10px; border-radius: 999px; }
.plan-total { text-align: right; }
.plan-total b { display: block; font-family: var(--font-display); font-size: 1.2rem; color: #10204a; }
.plan-cta { width: 100%; }
.plan-foot { text-align: center; font-size: .85rem; color: #6b7280; margin: 12px 0 0; }
@media (max-width: 480px) { .plan-picker { padding: 22px 16px; } .plan-opt { padding: 12px; gap: 10px; } .payg { flex-direction: column; align-items: flex-start; } .payg-price { text-align: left; } }

/* About page: round teacher portrait */
.split-media .frame.round { aspect-ratio: 1; border-radius: 50%; max-width: 440px; margin: 0 auto; border: 10px solid #fff; }
.split-media .frame.round img { object-position: center top; }
.split-media:has(.frame.round) .badge { right: 6%; bottom: 4%; }

/* KET card illustration */
.course-media.ket { background: linear-gradient(135deg, #e0f2fe 0%, #eef6ff 50%, #fff4cc 100%) !important; }
.course-media .ket-img { width: 100%; height: 100%; object-fit: contain; padding: 14px 18px 8px; }

/* Legal pages (Terms & Conditions, Privacy Policy) */
.legal { max-width: 760px; margin: 0 auto; background: var(--card, #fff); border: 1px solid var(--line); border-radius: 22px; padding: 44px 48px; box-shadow: var(--shadow); color: var(--ink); }
.legal > p:first-child { font-size: 1.08rem; }
.legal h2 { font-size: 1.45rem; margin: 6px 0 14px; }
.legal h3 { font-size: 1.08rem; margin: 18px 0 8px; }
.legal p, .legal li { color: var(--muted); line-height: 1.7; }
.legal ul { padding-left: 1.2em; margin: 0 0 8px; }
.legal li { margin-bottom: 6px; }
.legal li strong, .legal p strong { color: var(--ink); }
.legal hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }
.legal a { color: var(--violet-d); font-weight: 600; }
@media (max-width: 600px) { .legal { padding: 28px 20px; border-radius: 18px; } }