:root {
  --ink: #17233f;
  --muted: #62708a;
  --indigo: #3949ab;
  --indigo-dark: #26357f;
  --teal: #10a997;
  --teal-soft: #dff7f3;
  --coral: #ff735e;
  --cream: #fbfaf6;
  --line: #e5e9f0;
  --white: #fff;
  --shadow: 0 24px 70px rgba(31, 44, 89, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "DM Sans", sans-serif; line-height: 1.65; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.site-header { height: 78px; padding: 0 max(24px, calc((100vw - 1160px)/2)); display: flex; align-items: center; gap: 36px; position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(229,233,240,.8); backdrop-filter: blur(15px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: Manrope, sans-serif; font-weight: 800; font-size: 20px; white-space: nowrap; }
.brand strong { color: var(--teal); }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; color: white; background: linear-gradient(145deg, var(--indigo), var(--teal)); border-radius: 12px 12px 12px 3px; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 27px; font-weight: 600; font-size: 14px; }
.main-nav a { position: relative; padding: 28px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: 18px; width: 0; height: 2px; background: var(--teal); transition: .25s; }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 54px; padding: 0 25px; border: 0; border-radius: 10px; color: white; background: linear-gradient(135deg, var(--indigo), #4c5ed2); box-shadow: 0 12px 24px rgba(57,73,171,.2); font-weight: 700; cursor: pointer; transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(57,73,171,.25); }
.button-small { min-height: 44px; padding: 0 19px; border-radius: 8px; font-size: 14px; }
.button-ghost { color: var(--ink); background: white; border: 1px solid var(--line); box-shadow: none; }
.menu-toggle { display: none; background: none; border: 0; padding: 7px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px; }

.hero { min-height: 720px; display: flex; align-items: center; position: relative; overflow: hidden; background: linear-gradient(120deg, #fbfaf6 0%, #fff 55%, #effaf8 100%); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 80px; padding: 90px 0 110px; }
.hero-shape { position: absolute; border-radius: 50%; filter: blur(4px); }
.hero-shape-one { width: 400px; height: 400px; right: -220px; top: 40px; border: 70px solid rgba(16,169,151,.08); }
.hero-shape-two { width: 90px; height: 90px; left: 4%; bottom: 20px; background-image: radial-gradient(#3949ab 1.5px, transparent 1.5px); background-size: 13px 13px; border-radius: 0; opacity: .24; }
.eyebrow, .section-kicker { display: inline-flex; align-items: center; gap: 9px; color: var(--indigo); text-transform: uppercase; letter-spacing: .14em; font-size: 12px; font-weight: 800; }
.eyebrow { padding: 8px 13px; border: 1px solid rgba(57,73,171,.15); border-radius: 20px; background: white; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 4px rgba(255,115,94,.15); }
h1, h2, h3, h4 { margin: 0; font-family: Manrope, sans-serif; line-height: 1.15; }
h1 { margin: 24px 0; font-size: clamp(48px, 5.3vw, 72px); letter-spacing: -.055em; }
h1 span, h2 span { color: var(--teal); }
.hero-lead { max-width: 650px; margin: 0 0 14px; font-size: 20px; line-height: 1.55; }
.hero-text { max-width: 600px; margin: 0; color: var(--muted); font-size: 16px; }
.hero-actions { display: flex; gap: 13px; margin-top: 32px; }
.trust-row { display: flex; align-items: center; gap: 14px; margin-top: 32px; }
.avatar-stack { display: flex; }
.avatar-stack span { width: 34px; height: 34px; display: grid; place-items: center; margin-right: -8px; border: 2px solid white; border-radius: 50%; color: white; background: var(--indigo); font-size: 9px; font-weight: 700; }
.avatar-stack span:nth-child(2) { background: var(--teal); }
.avatar-stack span:nth-child(3) { background: var(--coral); }
.trust-row strong, .trust-row small { display: block; }
.trust-row strong { font-size: 13px; }
.trust-row small { color: var(--muted); font-size: 12px; }
.hero-visual { position: relative; max-width: 480px; margin-left: auto; }
.mentor-card { position: relative; z-index: 2; padding: 15px; background: white; border-radius: 120px 22px 22px 22px; box-shadow: var(--shadow); transform: rotate(1.5deg); }
.mentor-art { min-height: 435px; display: grid; place-items: center; position: relative; overflow: hidden; border-radius: 108px 14px 14px 14px; background: linear-gradient(145deg, var(--teal-soft), #edf0ff); }
.mentor-art svg { width: 94%; position: absolute; bottom: -25px; z-index: 1; }
.orbit { position: absolute; border: 1px solid rgba(57,73,171,.15); border-radius: 50%; }
.orbit-one { width: 340px; height: 340px; }
.orbit-two { width: 270px; height: 270px; }
.mentor-caption { display: flex; justify-content: space-between; align-items: center; padding: 17px 10px 5px; transform: rotate(-1.5deg); }
.mentor-caption strong, .mentor-caption span { display: block; }
.mentor-caption span { color: var(--muted); font-size: 13px; }
.mentor-caption .verified { width: 30px; height: 30px; display: grid; place-items: center; color: white; background: var(--teal); border-radius: 50%; }
.floating-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; padding: 13px 17px; background: rgba(255,255,255,.96); border: 1px solid white; border-radius: 13px; box-shadow: 0 12px 35px rgba(31,44,89,.13); }
.floating-card strong, .floating-card b, .floating-card small { display: block; white-space: nowrap; }
.floating-card small { color: var(--muted); font-size: 11px; }
.floating-card-top { right: -45px; top: 70px; }
.floating-card-bottom { left: -55px; bottom: 95px; }
.floating-card-bottom > strong, .float-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; color: white; background: var(--teal); }
.float-icon { background: var(--coral); }

.stats { position: relative; z-index: 4; margin-top: -43px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding: 26px 35px; background: white; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 18px 45px rgba(31,44,89,.09); }
.stats-grid div { text-align: center; border-right: 1px solid var(--line); }
.stats-grid div:last-child { border: 0; }
.stats-grid strong, .stats-grid span { display: block; }
.stats-grid strong { color: var(--indigo); font: 800 27px Manrope, sans-serif; }
.stats-grid span { color: var(--muted); font-size: 12px; }
.section { padding: 115px 0; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 100px; }
.section-visual { position: relative; }
.visual-panel { min-height: 470px; position: relative; overflow: hidden; border-radius: 22px 110px 22px 22px; background: linear-gradient(150deg, var(--indigo-dark), #4658bd); box-shadow: var(--shadow); }
.visual-panel::after { content: ""; position: absolute; width: 280px; height: 280px; right: -100px; bottom: -100px; border: 35px solid rgba(255,255,255,.07); border-radius: 50%; }
.formula { position: absolute; padding: 12px 18px; color: white; border: 1px solid rgba(255,255,255,.2); border-radius: 12px; background: rgba(255,255,255,.1); font: 700 22px Manrope, sans-serif; transform: rotate(-5deg); }
.formula-one { left: 55px; top: 62px; }
.formula-two { right: 48px; top: 180px; transform: rotate(6deg); }
.formula-three { left: 70px; bottom: 95px; transform: rotate(3deg); }
.book-stack { position: absolute; left: 135px; bottom: 30px; }
.book-stack span { display: block; width: 180px; height: 35px; margin-top: 7px; border-radius: 5px; background: var(--coral); transform: skewX(-8deg); }
.book-stack span:nth-child(2) { margin-left: -15px; background: var(--teal); }
.book-stack span:nth-child(3) { margin-left: 10px; background: #f3cf63; }
.bulb { position: absolute; left: 50%; top: 46%; width: 95px; height: 95px; display: grid; place-items: center; border-radius: 50%; color: var(--coral); background: white; box-shadow: 0 0 0 18px rgba(255,255,255,.08); font-size: 50px; transform: translate(-50%,-50%); }
.experience-badge { position: absolute; right: -35px; bottom: 38px; padding: 18px 23px; border-radius: 12px; background: white; box-shadow: var(--shadow); }
.experience-badge strong, .experience-badge span { display: block; }
.experience-badge strong { color: var(--teal); font: 800 22px Manrope, sans-serif; }
.experience-badge span { color: var(--muted); font-size: 12px; }
.section h2 { margin: 14px 0 22px; font-size: clamp(35px, 4vw, 51px); letter-spacing: -.04em; }
.about-copy > p { color: var(--muted); font-size: 17px; }
.feature-list { margin: 27px 0; }
.feature-list div { display: flex; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.feature-list span { flex: 0 0 37px; height: 37px; display: grid; place-items: center; color: var(--indigo); background: #eef0ff; border-radius: 10px; font-size: 11px; font-weight: 800; }
.feature-list p { margin: 0; color: var(--muted); }
.feature-list strong { display: block; color: var(--ink); font-size: 15px; }
.text-link { color: var(--indigo); font-weight: 800; }
.text-link span { margin-left: 8px; }
.programs { background: var(--cream); }
.section-heading { max-width: 720px; margin-bottom: 55px; }
.section-heading.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-heading p { color: var(--muted); font-size: 17px; }
.program-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.program-card { position: relative; padding: 33px; background: white; border: 1px solid var(--line); border-radius: 16px; transition: .25s; }
.program-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); border-color: transparent; }
.program-card.featured { border: 2px solid var(--teal); }
.popular { position: absolute; right: 20px; top: 20px; padding: 5px 9px; color: #087c6e; background: var(--teal-soft); border-radius: 20px; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.program-icon { width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 25px; border-radius: 14px; color: white; font: 800 25px Manrope; }
.program-icon.indigo { background: var(--indigo); }
.program-icon.teal { background: var(--teal); }
.program-icon.coral { background: var(--coral); }
.program-label { color: var(--teal); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.program-card h3 { margin: 8px 0 14px; font-size: 23px; }
.program-card p, .program-card li { color: var(--muted); font-size: 14px; }
.program-card ul { padding: 8px 0 15px; list-style: none; }
.program-card li { margin: 9px 0; }
.program-card li::before { content: "✓"; margin-right: 9px; color: var(--teal); font-weight: 800; }
.program-card a { color: var(--indigo); font-weight: 800; font-size: 14px; }
.topics-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 40px; }
.topics-heading h2 { margin-bottom: 0; }
.topic-filters { display: flex; gap: 7px; padding: 5px; border-radius: 10px; background: #f2f4f8; }
.filter { padding: 8px 14px; border: 0; border-radius: 7px; color: var(--muted); background: transparent; cursor: pointer; font-weight: 700; font-size: 12px; }
.filter.active { color: white; background: var(--indigo); }
.topic-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 17px; }
.topic-card { position: relative; min-height: 300px; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; transition: .25s; }
.topic-card:hover { color: white; background: var(--indigo-dark); transform: translateY(-5px); }
.topic-card.hidden { display: none; }
.topic-number { position: absolute; right: 20px; top: 15px; color: #e9ebf3; font: 800 42px Manrope; }
.topic-card:hover .topic-number { color: rgba(255,255,255,.1); }
.topic-symbol { width: 49px; height: 49px; display: grid; place-items: center; margin: 40px 0 22px; color: var(--teal); background: var(--teal-soft); border-radius: 12px; font-size: 25px; }
.topic-card h3 { font-size: 20px; }
.topic-card p { color: var(--muted); font-size: 14px; }
.topic-card:hover p { color: #cbd2ea; }
.topic-card a { position: absolute; bottom: 25px; color: var(--teal); font-size: 13px; font-weight: 800; }
.results { color: white; background: var(--indigo-dark); }
.section-kicker.light { color: #82e5d8; }
.results .section-heading p { color: #c5cbe1; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.steps-grid::before { content: ""; position: absolute; left: 12%; right: 12%; top: 55px; border-top: 1px dashed rgba(255,255,255,.22); }
.step { position: relative; z-index: 1; padding: 0 25px; text-align: center; }
.step > span { position: absolute; right: 22%; top: -8px; width: 24px; height: 24px; display: grid; place-items: center; color: var(--indigo-dark); background: var(--coral); border-radius: 50%; font-size: 11px; font-weight: 800; }
.step-icon { width: 110px; height: 110px; display: grid; place-items: center; margin: 0 auto 22px; border: 1px solid rgba(255,255,255,.16); border-radius: 30px; color: #7ce0d3; background: rgba(255,255,255,.06); font-size: 30px; }
.step h3 { font-size: 19px; }
.step p { color: #bdc5df; font-size: 13px; }
.testimonial { max-width: 820px; margin: 75px auto 0; padding: 42px 55px; text-align: center; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.05); }
.quote-mark { height: 35px; color: var(--coral); font: 800 65px Georgia, serif; line-height: .8; }
blockquote { margin: 20px 0 25px; font: 600 20px/1.6 Manrope, sans-serif; }
.quote-author { display: flex; align-items: center; justify-content: center; gap: 12px; }
.quote-author > span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--teal); font-size: 12px; font-weight: 800; }
.quote-author strong, .quote-author small { display: block; text-align: left; }
.quote-author small { color: #aeb7d3; }
.contact { background: linear-gradient(135deg, #f8fbff, #f2fbf8); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.contact-copy > p { max-width: 500px; color: var(--muted); font-size: 17px; }
.contact-items { margin-top: 35px; }
.contact-items > * { display: flex; align-items: center; gap: 16px; margin: 20px 0; }
.contact-items > * > span { width: 45px; height: 45px; display: grid; place-items: center; color: var(--indigo); background: white; border-radius: 12px; box-shadow: 0 8px 20px rgba(31,44,89,.08); }
.contact-items small, .contact-items strong { display: block; }
.contact-items small { color: var(--muted); font-size: 11px; }
.contact-items strong { font-size: 14px; }
.contact-form { padding: 38px; border-radius: 18px; background: white; box-shadow: var(--shadow); }
.form-heading { margin-bottom: 23px; }
.form-heading h3 { font-size: 25px; }
.form-heading p { margin: 5px 0; color: var(--muted); font-size: 13px; }
.contact-form label { display: block; margin: 14px 0; color: var(--ink); font-size: 12px; font-weight: 700; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 7px; padding: 12px 14px; color: var(--ink); background: #f8f9fc; border: 1px solid var(--line); border-radius: 8px; outline: none; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(16,169,151,.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.form-button { width: 100%; margin-top: 8px; }
.form-status { margin: 10px 0 0; color: var(--teal); text-align: center; font-size: 12px; }
footer { padding: 70px 0 20px; color: #bac3df; background: #111a33; font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr 1fr 1fr; gap: 55px; }
.footer-brand { color: white; }
.footer-grid > div:first-child p { max-width: 300px; }
.footer-grid h4 { margin-bottom: 15px; color: white; font-size: 14px; }
.footer-grid a, .footer-grid span { display: block; margin: 8px 0; }
.footer-grid a:hover { color: white; }
.footer-cta { padding: 20px; border-radius: 12px; background: rgba(255,255,255,.06); }
.footer-cta p { margin-top: 5px; }
.footer-cta .button { color: white; display: inline-flex; margin-top: 8px; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 55px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); font-size: 11px; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s, transform .7s; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .site-header { gap: 15px; }
  .main-nav { gap: 14px; }
  .main-nav a { font-size: 12px; }
  .hero-grid { gap: 40px; }
  .floating-card-top { right: -10px; }
  .floating-card-bottom { left: -10px; }
  .about-grid, .contact-grid { gap: 50px; }
  .program-grid { grid-template-columns: 1fr 1fr; }
  .program-card:last-child { grid-column: span 2; }
  .topic-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-cta { grid-column: span 3; }
}

@media (max-width: 760px) {
  .site-header { height: 68px; padding: 0 20px; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { position: absolute; z-index: 30; top: 68px; left: 0; width: 100vw; height: calc(100vh - 68px); display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 20px; background: white; box-shadow: 0 20px 40px rgba(31,44,89,.12); transform: translateX(100%); transition: .3s; }
  .main-nav.open { transform: none; }
  .main-nav a { padding: 16px; border-bottom: 1px solid var(--line); font-size: 16px; }
  .main-nav a::after { display: none; }
  .header-cta { display: none; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; padding: 70px 0 110px; }
  .hero-copy { text-align: center; }
  .hero-lead, .hero-text { margin-left: auto; margin-right: auto; }
  .hero-actions, .trust-row { justify-content: center; }
  .hero-visual { width: 90%; margin: 10px auto 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px 0; }
  .stats-grid div:nth-child(2) { border: 0; }
  .section { padding: 80px 0; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .section-visual { width: min(90%, 480px); margin: 0 auto; }
  .program-grid { grid-template-columns: 1fr; }
  .program-card:last-child { grid-column: auto; }
  .topics-heading { align-items: flex-start; flex-direction: column; gap: 25px; }
  .steps-grid { grid-template-columns: 1fr 1fr; gap: 45px 0; }
  .steps-grid::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-cta { grid-column: span 2; }
}

@media (max-width: 520px) {
  .container { width: min(100% - 28px, 1160px); }
  h1 { font-size: 43px; }
  .hero-actions { flex-direction: column; }
  .mentor-art { min-height: 350px; }
  .floating-card { transform: scale(.84); }
  .floating-card-top { right: -25px; }
  .floating-card-bottom { left: -25px; }
  .stats-grid { padding: 22px 8px; }
  .about-grid { gap: 70px; }
  .visual-panel { min-height: 390px; }
  .experience-badge { right: -5px; }
  .topic-grid, .steps-grid { grid-template-columns: 1fr; }
  .topic-filters { width: 100%; overflow-x: auto; }
  .testimonial { padding: 35px 22px; }
  blockquote { font-size: 17px; }
  .contact-form { padding: 25px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-cta { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 5px; }
}