:root {
  --green: #1f3a40;
  --green-2: #2c5058;
  --gold: #c49b45;
  --ink: #203438;
  --muted: #60706f;
  --paper: #f7f9f8;
  --white: #fff;
  --line: #dfe8e6;
  --shadow: 0 24px 70px rgba(8, 57, 55, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 95% 10%,rgba(196,155,69,.08),transparent 30rem),var(--paper); color: var(--ink); font-family: Tahoma, Arial, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
a:focus-visible,button:focus-visible { outline: 3px solid rgba(196, 155, 69, .55); outline-offset: 3px; }
.site-header { height: 86px; max-width: 1280px; margin: auto; padding: 0 28px; display: flex; align-items: center; gap: 38px; }
.brand img { display: block; width: 154px; height: 56px; object-fit: contain; }
.site-header nav { display: flex; gap: 30px; margin-inline-start: auto; }
.site-header nav a { font-size: .92rem; font-weight: 600; color: #405453; }
.site-header nav a:hover { color: var(--green); }
.header-actions, .hero-actions { display: flex; gap: 12px; align-items: center; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border-radius: 13px; padding: 11px 18px; font-weight: 700; font-size: .9rem; border: 1px solid transparent; transition: .2s; }
.button.solid { color: #fff; background: linear-gradient(135deg, var(--green-2), var(--green)); box-shadow: 0 10px 25px rgba(7, 91, 89, .18); }
.button.solid:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(7, 91, 89, .26); }
.button.ghost { border-color: var(--line); background: #fff; color: var(--green); }
.button.large { padding: 15px 23px; border-radius: 15px; }
.hero { min-height: 680px; max-width: 1280px; margin: auto; padding: 80px 42px 100px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--green); font-size: .88rem; font-weight: 800; letter-spacing: .01em; }
.eyebrow i { color: var(--gold); }
.hero h1 { font-size: clamp(2.55rem, 5vw, 4.9rem); line-height: 1.19; letter-spacing: -.045em; margin: 20px 0; }
.hero h1 span { color: var(--green); }
.hero-copy > p { max-width: 650px; color: var(--muted); font-size: 1.08rem; line-height: 2; }
.hero-actions { margin-top: 30px; }
.text-link { font-weight: 700; color: var(--green); padding: 12px; }
.trust-row { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 38px; padding-top: 24px; border-top: 1px solid var(--line); color: #49605f; font-size: .85rem; font-weight: 600; }
.trust-row span { display: flex; align-items: center; gap: 7px; }
.trust-row i { color: var(--gold); font-size: 1.1rem; }
.hero-visual { position: relative; min-height: 480px; display: grid; place-items: center; }
.hero-visual::before { content: ""; position: absolute; inset: 6%; border-radius: 42% 58% 60% 40% / 45% 40% 60% 55%; background: radial-gradient(circle at 30% 28%, #fff 0, #eef5f3 55%, #d7e8e4 100%); box-shadow: var(--shadow); }
.orbit { position: absolute; border: 1px solid rgba(200, 162, 70, .38); border-radius: 50%; }
.orbit-one { inset: 0; animation: spin 24s linear infinite; }
.orbit-two { inset: 10%; border-color: rgba(7, 91, 89, .25); animation: spin 18s linear infinite reverse; }
.orbit::after { content: ""; position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--gold); top: 16%; left: 5%; box-shadow: 0 0 0 8px rgba(200, 162, 70, .12); }
.hero-mark { position: relative; width: 260px; height: 260px; border-radius: 50%; display: grid; place-items: center; background: #fff; box-shadow: 0 22px 60px rgba(7, 65, 62, .16); }
.hero-mark img { width: 74%; height: 74%; object-fit: contain; }
.float-card { position: absolute; z-index: 2; display: flex; gap: 12px; align-items: center; background: rgba(255, 255, 255, .92); backdrop-filter: blur(12px); padding: 15px 18px; border: 1px solid rgba(255, 255, 255, .8); border-radius: 16px; box-shadow: 0 15px 35px rgba(5, 47, 45, .14); }
.float-card i { font-size: 1.45rem; color: var(--green); width: 38px; height: 38px; border-radius: 12px; background: #e4f0ee; display: grid; place-items: center; }
.float-card span { display: grid; }
.float-card strong { font-size: .86rem; }
.float-card small { color: var(--muted); margin-top: 3px; }
.card-student { top: 12%; right: -2%; }
.card-status { bottom: 10%; left: 0; }
.section { padding: 95px 28px; max-width: 1280px; margin: auto; }
.section-heading { text-align: center; max-width: 700px; margin: 0 auto 45px; }
.section-heading > span { color: var(--gold); font-weight: 800; font-size: .86rem; }
.section-heading h2 { font-size: clamp(2rem, 4vw, 3rem); margin: 8px 0 12px; }
.section-heading p { color: var(--muted); line-height: 1.9; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-grid article { background: #fff; border: 1px solid var(--line); padding: 30px 24px; border-radius: 22px; min-height: 240px; transition: .2s; }
.service-grid article:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #c8d9d6; }
.service-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; background: #e9f2f0; color: var(--green); font-size: 1.5rem; }
.service-grid h3 { margin: 22px 0 8px; }
.service-grid p { color: var(--muted); line-height: 1.85; font-size: .9rem; }
.workflow { background: radial-gradient(circle at 85% 0,rgba(196,155,69,.2),transparent 22rem),linear-gradient(135deg, #172f35, #1f3a40); color: #fff; padding: 100px max(28px, calc((100% - 1224px) / 2)); }
.section-heading.light h2 { color: #fff; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.steps article { position: relative; border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .06); border-radius: 22px; padding: 28px 23px; min-height: 240px; }
.steps b { position: absolute; top: 18px; left: 20px; font-family: Arial, sans-serif; color: rgba(255, 255, 255, .22); font-size: 1.6rem; }
.steps i { font-size: 2rem; color: #e1c16c; }
.steps h3 { margin: 28px 0 8px; }
.steps p { color: #c7dddd; font-size: .88rem; line-height: 1.8; }
.contact-section { max-width: 1224px; margin: 90px auto; padding: 55px; border-radius: 30px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: center; }
.contact-section h2 { font-size: 2.25rem; margin: 12px 0; }
.contact-section > div > p { color: var(--muted); line-height: 1.9; }
.contact-list { display: grid; gap: 12px; }
.contact-list a { display: flex; direction: ltr; align-items: center; gap: 15px; padding: 15px; border: 1px solid var(--line); border-radius: 15px; transition: .2s; }
.contact-list a:hover { border-color: #a6c5c0; background: #f8fbfa; }
.contact-list i { width: 43px; height: 43px; border-radius: 13px; background: #e7f1ef; color: var(--green); display: grid; place-items: center; font-size: 1.25rem; }
.contact-list span { display: grid; text-align: left; }
.contact-list small { color: var(--muted); }
footer { min-height: 120px; border-top: 1px solid var(--line); max-width: 1280px; margin: auto; padding: 28px; display: flex; align-items: center; gap: 25px; color: var(--muted); font-size: .85rem; }
footer .brand img { width: 110px; }
footer span { margin-inline-start: auto; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .orbit { animation: none; }
  .button,.service-grid article,.contact-list a { transition: none; }
}
@media (max-width: 980px) {
  .site-header nav { display: none; }
  .site-header { gap: 15px; }
  .header-actions { margin-inline-start: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 45px; }
  .hero-copy { text-align: center; }
  .hero-copy > p { margin-inline: auto; }
  .hero-actions, .trust-row { justify-content: center; }
  .hero-visual { min-height: 420px; }
  .service-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .contact-section { grid-template-columns: 1fr; margin-inline: 24px; }
}
@media (max-width: 620px) {
  .site-header { height: 76px; padding: 0 16px; }
  .brand img { width: 118px; }
  .header-actions .ghost { display: none; }
  .button { padding: 10px 13px; font-size: .78rem; }
  .hero { padding: 45px 20px 70px; }
  .hero h1 { font-size: 2.6rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .trust-row { gap: 13px; }
  .hero-visual { min-height: 355px; }
  .hero-mark { width: 200px; height: 200px; }
  .float-card { padding: 11px 12px; }
  .card-student { right: 0; }
  .service-grid, .steps { grid-template-columns: 1fr; }
  .section, .workflow { padding: 72px 18px; }
  .contact-section { padding: 30px 20px; margin: 55px 16px; }
  .contact-section h2 { font-size: 1.8rem; }
  footer { flex-wrap: wrap; justify-content: center; text-align: center; }
  footer span { width: 100%; margin: 0; }
  .orbit { display: none; }
}