:root {
  --ink: #102a43;
  --muted: #52667a;
  --paper: #f7f4ed;
  --white: #fff;
  --green: #16a085;
  --green-dark: #0f806d;
  --gold: #f3b43f;
  --line: #dce3e7;
  --shadow: 0 20px 60px rgba(16, 42, 67, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, "Segoe UI", Arial, sans-serif; line-height: 1.65; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; background: var(--ink); color: #fff; }
.skip-link:focus { top: 1rem; }
.site-header { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1rem clamp(1.25rem, 5vw, 5rem); background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(16,42,67,.08); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.18rem; text-decoration: none; letter-spacing: -.03em; }
.brand > span:last-child > span { color: var(--green); }
.brand-mark { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; color: white; background: var(--ink); border-radius: 10px; font-family: Georgia, serif; font-size: 1.3rem; }
.main-nav { display: flex; align-items: center; gap: 1.5rem; font-size: .93rem; font-weight: 600; }
.main-nav > a { text-decoration: none; }
.main-nav > a:hover { color: var(--green); }
.language-switch { display: flex; padding: .2rem; border: 1px solid var(--line); border-radius: 999px; }
.language-switch button { border: 0; background: transparent; border-radius: 999px; padding: .35rem .55rem; color: var(--muted); font: inherit; font-size: .78rem; font-weight: 800; cursor: pointer; }
.language-switch button.active { color: #fff; background: var(--ink); }
.menu-button { display: none; border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: .5rem .75rem; color: var(--ink); font: inherit; font-weight: 700; }
.hero { min-height: 720px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 5vw; padding: 7rem clamp(1.25rem, 7vw, 8rem); background: radial-gradient(circle at 88% 10%, rgba(22,160,133,.16), transparent 32%), linear-gradient(120deg, #f8f5ee 0%, #fff 65%); overflow: hidden; }
.hero-copy { max-width: 780px; }
.eyebrow { margin: 0 0 1rem; color: var(--green-dark); font-size: .78rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; line-height: 1.12; }
h1 { max-width: 760px; margin: 0; font-size: clamp(3rem, 6.2vw, 6.6rem); letter-spacing: -.055em; }
h2 { margin: 0 0 1rem; font-size: clamp(2.2rem, 4vw, 4.2rem); letter-spacing: -.045em; }
h3 { margin: 0 0 .75rem; font-size: 1.55rem; }
.hero-lead { max-width: 670px; margin: 1.75rem 0 2rem; color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 3.2rem; padding: .78rem 1.2rem; border: 1px solid transparent; border-radius: 10px; font: inherit; font-weight: 800; text-decoration: none; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--green); box-shadow: 0 12px 24px rgba(22,160,133,.22); }
.button-primary:hover { background: var(--green-dark); }
.button-secondary { color: var(--ink); background: transparent; border-color: var(--ink); }
.trust-list { display: flex; flex-wrap: wrap; gap: 1.25rem 2rem; margin: 2.5rem 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .88rem; }
.trust-list strong { display: block; color: var(--ink); font-size: 1.05rem; }
.hero-visual { position: relative; min-height: 520px; }
.hero-orbit { position: absolute; inset: 7% 4% 5% 5%; display: grid; place-items: center; border: 1px solid rgba(16,42,67,.14); border-radius: 50%; }
.hero-orbit::before, .hero-orbit::after { content: ""; position: absolute; border: 1px solid rgba(16,42,67,.1); border-radius: 50%; }
.hero-orbit::before { inset: 13%; }
.hero-orbit::after { inset: 29%; background: var(--ink); box-shadow: var(--shadow); }
.hero-orbit span { z-index: 2; color: #fff; font-family: Georgia, serif; font-size: 5rem; }
.formula-card { position: absolute; z-index: 3; padding: 1rem 1.25rem; background: rgba(255,255,255,.94); border: 1px solid rgba(16,42,67,.1); border-radius: 14px; box-shadow: var(--shadow); font-family: Georgia, serif; font-size: 1.25rem; }
.formula-a { top: 4%; left: 2%; transform: rotate(-4deg); }
.formula-b { right: 0; top: 35%; transform: rotate(4deg); }
.formula-c { bottom: 5%; left: 8%; transform: rotate(2deg); }
.section { padding: 7rem clamp(1.25rem, 7vw, 8rem); }
.section-heading { max-width: 760px; margin-bottom: 3rem; }
.section-heading > p:last-child, .about-copy > p, .pricing-section > div > p { color: var(--muted); }
.course-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.course-card { position: relative; min-height: 300px; padding: 2rem; border: 1px solid var(--line); border-radius: 18px; background: #fff; overflow: hidden; }
.course-card.featured { color: #fff; background: var(--ink); border-color: var(--ink); }
.course-card p, .course-card li { color: var(--muted); }
.course-card.featured p, .course-card.featured li { color: #dce7ef; }
.course-card ul { padding-left: 1.1rem; }
.course-number { display: block; margin-bottom: 2rem; color: var(--green); font-weight: 800; }
.course-card.featured .course-number { color: #62dfc6; }
.about-section { display: grid; grid-template-columns: minmax(280px, .8fr) 1.2fr; align-items: center; gap: clamp(3rem, 8vw, 8rem); background: var(--paper); }
.portrait-wrap { position: relative; max-width: 500px; }
.portrait-wrap img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 24px; box-shadow: var(--shadow); }
.portrait-note { position: absolute; right: -2rem; bottom: 2rem; display: flex; align-items: center; gap: .6rem; max-width: 230px; padding: .85rem 1rem; background: #fff; border-radius: 12px; box-shadow: var(--shadow); font-size: .85rem; font-weight: 700; }
.portrait-note > span:first-child { color: #fff; background: var(--green); border-radius: 50%; padding: .15rem .35rem; }
.about-copy { max-width: 720px; }
.about-copy > p { font-size: 1.03rem; }
.credentials { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.credentials > div { padding: 1.2rem; border-left: 3px solid var(--gold); background: rgba(255,255,255,.6); }
.credentials strong, .credentials span { display: block; }
.credentials span { color: var(--muted); font-size: .88rem; }
.process-section { background: var(--ink); color: #fff; }
.centered { margin-inline: auto; text-align: center; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; max-width: 1200px; margin: 0 auto; padding: 0; list-style: none; counter-reset: none; }
.steps li { display: flex; gap: 1rem; padding: 1.5rem; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.04); }
.steps li > span { flex: 0 0 auto; display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; color: var(--ink); background: var(--gold); font-weight: 800; }
.steps h3 { font-size: 1.3rem; }
.steps p { margin: 0; color: #c4d1db; }
.pricing-section { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 5rem; }
.price-card { display: flex; flex-direction: column; gap: 1rem; padding: 2rem; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.price { display: flex; align-items: baseline; gap: .45rem; }
.price strong { font-family: Georgia, "Times New Roman", serif; font-size: 4rem; line-height: 1; }
.price-card > span:not(.price) { color: var(--muted); }
.booking-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); background: #edf7f4; }
.booking-intro { max-width: 540px; }
.email-link { font-weight: 800; color: var(--green-dark); }
.booking-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 2rem; background: #fff; border-radius: 18px; box-shadow: var(--shadow); }
.booking-form label { display: flex; flex-direction: column; gap: .35rem; font-size: .86rem; font-weight: 700; }
.booking-form input, .booking-form select, .booking-form textarea { width: 100%; border: 1px solid #cad5db; border-radius: 8px; padding: .8rem .9rem; color: var(--ink); background: #fff; font: inherit; }
.booking-form input:focus, .booking-form select:focus, .booking-form textarea:focus { outline: 3px solid rgba(22,160,133,.2); border-color: var(--green); }
.full { grid-column: 1 / -1; }
.form-note { margin: 0; color: var(--muted); font-size: .75rem; font-weight: 400; }
.site-footer { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 3rem; padding: 4rem clamp(1.25rem, 7vw, 8rem) 2rem; color: #d6e0e7; background: #091c2c; }
.site-footer > div { display: flex; flex-direction: column; align-items: flex-start; gap: .5rem; }
.site-footer h2 { margin: 0 0 .5rem; color: #fff; font-family: Inter, "Segoe UI", Arial, sans-serif; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; }
.site-footer a { text-decoration: none; }
.footer-brand { color: #fff; }
.site-footer p { max-width: 440px; color: #9fb0bd; }
.copyright { grid-column: 1 / -1; margin: 1rem 0 0; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .8rem; }
.legal-page { min-height: 80vh; padding: 5rem clamp(1.25rem, 18vw, 18rem); background: var(--paper); }
.legal-page article { padding: clamp(1.5rem, 5vw, 4rem); background: #fff; border-radius: 18px; box-shadow: var(--shadow); }
.legal-page h1 { margin-bottom: 2rem; font-size: clamp(2.5rem, 5vw, 4.5rem); }
.legal-page h2 { margin-top: 2.5rem; font-size: 1.6rem; }
.legal-page h3 { margin-top: 1.5rem; font-size: 1.15rem; }
.legal-note { padding: 1rem; border-left: 4px solid var(--gold); background: #fff8e8; }
@media (max-width: 900px) {
  .menu-button { display: block; }
  .main-nav { position: absolute; left: 0; right: 0; top: 100%; display: none; flex-direction: column; align-items: stretch; padding: 1.2rem; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav > a { padding: .4rem 0; }
  .language-switch { align-self: flex-start; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 5rem; }
  .hero-visual { min-height: 400px; max-width: 560px; width: 100%; margin: 0 auto; }
  .about-section, .pricing-section, .booking-section { grid-template-columns: 1fr; }
  .portrait-wrap { margin: 0 auto; }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .hero { padding-block: 4rem; }
  h1 { font-size: 3.05rem; }
  .hero-visual { min-height: 320px; }
  .formula-card { padding: .7rem .85rem; font-size: 1rem; }
  .course-grid, .credentials, .booking-form, .site-footer { grid-template-columns: 1fr; }
  .course-card { min-height: 0; }
  .portrait-note { right: -.5rem; bottom: 1rem; }
  .site-footer { gap: 2rem; }
  .copyright { grid-column: 1; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }