:root {
  --ink: #10231d;
  --muted: #52635d;
  --green: #0b3b2e;
  --green-2: #165d48;
  --lime: #d8f24a;
  --paper: #f6f3eb;
  --white: #ffffff;
  --line: #d8dfda;
  --shadow: 0 24px 60px rgba(11, 59, 46, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", system-ui, sans-serif;
  line-height: 1.55;
}

a { color: inherit; }
.topbar {
  min-height: 78px;
  padding: 14px clamp(20px, 5vw, 74px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(246, 243, 235, 0.94);
  border-bottom: 1px solid rgba(16, 35, 29, 0.1);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
}

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  display: grid; place-items: center; width: 42px; height: 42px;
  color: var(--paper); background: var(--green); border-radius: 50%;
  font-family: "Manrope", sans-serif; font-size: 14px; font-weight: 800;
}
.brand strong, .brand small { display: block; }
.brand strong { font-family: "Manrope", sans-serif; font-size: 14px; }
.brand small { color: var(--muted); font-size: 11px; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 24px; border-radius: 999px;
  font-weight: 700; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 44px; padding: 0 18px; color: var(--white); background: var(--green); font-size: 14px; }
.button-primary { color: var(--green); background: var(--lime); box-shadow: 0 14px 30px rgba(216, 242, 74, .18); }
.button-light { color: var(--green); background: var(--white); }
.whatsapp-icon { font-size: 20px; }

.hero {
  max-width: 1260px; margin: 0 auto; padding: clamp(58px, 8vw, 112px) clamp(20px, 5vw, 74px) 72px;
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: clamp(42px, 7vw, 96px); align-items: center;
  position: relative;
}
.hero::before {
  content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%;
  background: rgba(216, 242, 74, .23); filter: blur(2px); left: -240px; top: 40px; z-index: -1;
}
.eyebrow { margin: 0 0 16px; color: var(--green-2); font-size: 12px; font-weight: 800; letter-spacing: .15em; }
h1, h2, h3 { font-family: "Manrope", sans-serif; line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 790px; margin: 0; font-size: clamp(42px, 6.5vw, 78px); }
h1 em { color: var(--green-2); font-style: normal; }
h2 { margin: 0; font-size: clamp(34px, 4.2vw, 54px); }
h3 { margin: 0 0 8px; font-size: 20px; }
.lead { max-width: 720px; margin: 26px 0 0; color: var(--muted); font-size: clamp(18px, 2vw, 22px); }
.hero-actions { margin-top: 32px; display: flex; align-items: center; flex-wrap: wrap; gap: 16px 20px; }
.response-note { color: var(--muted); font-size: 13px; }

.offer-card { overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 26px; box-shadow: var(--shadow); }
.offer-top { padding: 30px; color: var(--white); background: var(--green); }
.offer-top span, .offer-top small { display: block; }
.offer-top span { color: #c4d9d1; font-size: 13px; }
.offer-top strong { display: block; margin: 4px 0; color: var(--lime); font-family: "Manrope", sans-serif; font-size: 54px; line-height: 1; }
.offer-top small { color: #dbe7e2; }
.offer-card ul { margin: 0; padding: 26px 30px 14px; list-style: none; }
.offer-card li { display: flex; gap: 10px; padding: 11px 0; border-bottom: 1px solid #edf0ee; }
.offer-card li span { color: var(--green-2); font-weight: 800; }
.text-link { display: inline-block; margin: 8px 30px 28px; color: var(--green-2); font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 4px; }

.trust-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); background: var(--green); color: var(--white);
  padding: 0 clamp(20px, 5vw, 74px);
}
.trust-strip div { padding: 25px 22px; border-right: 1px solid rgba(255,255,255,.14); }
.trust-strip div:last-child { border-right: 0; }
.trust-strip strong, .trust-strip span { display: block; }
.trust-strip strong { color: var(--lime); font-family: "Manrope", sans-serif; font-size: 19px; }
.trust-strip span { margin-top: 4px; color: #dce8e3; font-size: 13px; }

.study-model {
  max-width: 1180px; margin: 0 auto; padding: 104px clamp(20px, 5vw, 52px) 24px;
}
.study-model-heading { max-width: 900px; }
.study-model-grid { margin-top: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.split-card, .work-card { border: 1px solid var(--line); border-radius: 24px; }
.split-card { padding: 28px; background: var(--white); }
.detail-label { display: block; margin-bottom: 18px; color: var(--green-2); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.split-visual { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border-radius: 16px; }
.split-visual div { min-height: 132px; padding: 22px; display: flex; flex-direction: column; justify-content: flex-end; background: var(--green); color: var(--white); }
.split-visual div:last-child { color: var(--green); background: var(--lime); }
.split-visual strong { font-family: "Manrope", sans-serif; font-size: 38px; line-height: 1; }
.split-visual span { margin-top: 6px; font-size: 13px; font-weight: 700; }
.split-card > p { margin: 22px 0 0; color: var(--muted); }
.language-card .split-visual div:first-child { background: var(--green-2); }
.work-card {
  grid-column: 1 / -1; padding: clamp(28px, 5vw, 48px); display: grid; grid-template-columns: 150px 1fr; gap: 36px; align-items: center;
  color: var(--white); background: var(--green);
}
.work-number {
  display: grid; place-items: center; width: 138px; height: 138px; border-radius: 50%;
  color: var(--green); background: var(--lime); font-family: "Manrope", sans-serif; font-size: 42px; font-weight: 800;
}
.work-card .detail-label { margin-bottom: 10px; color: var(--lime); }
.work-card h3 { max-width: 700px; margin-bottom: 14px; font-size: clamp(26px, 3vw, 38px); }
.work-card p { max-width: 820px; margin: 0 0 18px; color: #dce8e3; }
.work-card a { color: var(--lime); font-weight: 700; text-underline-offset: 4px; }

.advisor-section {
  max-width: 1050px; margin: 96px auto 0; padding: 0 clamp(20px, 5vw, 52px);
  display: grid; grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr); gap: clamp(42px, 7vw, 82px); align-items: center;
}
.advisor-photo-wrap { position: relative; }
.advisor-photo {
  display: block; width: 100%; height: clamp(300px, 36vw, 410px); object-fit: cover; object-position: center center;
  border-radius: 28px; box-shadow: var(--shadow);
}
.advisor-badge {
  position: absolute; right: -18px; bottom: 24px; padding: 12px 18px;
  color: var(--green); background: var(--lime); border: 5px solid var(--paper); border-radius: 999px;
  font-size: 13px; font-weight: 800; box-shadow: 0 10px 30px rgba(11,59,46,.15);
}
.advisor-copy h2 { margin-bottom: 22px; }
.advisor-copy > p:not(.eyebrow) { max-width: 610px; color: var(--muted); font-size: 18px; }
.advisor-copy .advisor-note { margin: 22px 0 28px; padding-left: 18px; border-left: 3px solid var(--lime); font-size: 15px !important; }

.section { max-width: 1180px; margin: 0 auto; padding: 104px clamp(20px, 5vw, 52px); }
.section-split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 84px; }
.feature-list article { display: grid; grid-template-columns: 48px 1fr; gap: 22px; padding: 25px 0; border-top: 1px solid var(--line); }
.feature-list article:last-child { border-bottom: 1px solid var(--line); }
.feature-list p { margin: 0; color: var(--muted); }
.number { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--green-2); border-radius: 50%; color: var(--green-2); font-weight: 700; }

.visa-section { padding: 0 clamp(20px, 5vw, 74px); }
.visa-card {
  max-width: 1180px; margin: 0 auto; padding: clamp(34px, 6vw, 70px);
  display: grid; grid-template-columns: 120px 1fr; gap: 46px; align-items: start;
  color: var(--white); background: var(--green); border-radius: 30px;
  box-shadow: var(--shadow);
}
.visa-card .eyebrow { color: var(--lime); }
.visa-card h2 { max-width: 740px; }
.visa-card p:not(.eyebrow) { max-width: 820px; color: #dce8e3; font-size: 17px; }
.visa-symbol { display: grid; place-items: center; width: 110px; height: 110px; border-radius: 24px; background: var(--lime); color: var(--green); font-family: "Manrope", sans-serif; font-size: 34px; font-weight: 800; transform: rotate(-4deg); }
.visa-card .disclaimer { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.18); font-size: 12px !important; }

.steps { text-align: center; }
.steps h2 { max-width: 700px; margin: 0 auto; }
.steps-grid { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; text-align: left; }
.steps-grid article { padding: 30px; background: var(--white); border: 1px solid var(--line); border-radius: 20px; }
.steps-grid span { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 34px; background: var(--lime); border-radius: 50%; font-weight: 800; }
.steps-grid p { margin: 0; color: var(--muted); }

.final-cta {
  margin: 0 clamp(20px, 5vw, 74px) 42px; padding: clamp(36px, 6vw, 72px);
  display: flex; align-items: center; justify-content: space-between; gap: 36px;
  color: var(--white); background: var(--green-2); border-radius: 28px;
}
.final-cta .eyebrow { color: var(--lime); }
.final-cta h2 { max-width: 760px; }
.final-cta p:not(.eyebrow) { color: #dce8e3; }

footer {
  padding: 34px clamp(20px, 5vw, 74px) 100px; display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px;
  color: var(--muted); border-top: 1px solid var(--line); font-size: 12px;
}
footer strong, footer span { display: block; }
footer strong { color: var(--ink); font-size: 14px; }
footer p { margin: 0; }
.floating-whatsapp { display: none; }

@media (max-width: 900px) {
  .hero, .section-split, .advisor-section { grid-template-columns: 1fr; }
  .hero { padding-top: 52px; }
  .trust-strip { grid-template-columns: 1fr 1fr; }
  .trust-strip div:nth-child(2) { border-right: 0; }
  .trust-strip div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.14); }
  .section-split { gap: 48px; }
  .study-model-grid { grid-template-columns: 1fr; }
  .work-card { grid-column: auto; grid-template-columns: 1fr; }
  .work-number { width: 108px; height: 108px; font-size: 34px; }
  .advisor-section { max-width: 640px; gap: 42px; }
  .advisor-photo-wrap { max-width: 410px; }
  .visa-card { grid-template-columns: 1fr; gap: 28px; }
  .visa-symbol { width: 78px; height: 78px; font-size: 25px; border-radius: 18px; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid span { margin-bottom: 20px; }
  .final-cta { align-items: flex-start; flex-direction: column; }
  footer { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .topbar { min-height: 68px; padding: 12px 18px; }
  .brand small, .topbar .button-small { display: none; }
  h1 { font-size: 42px; }
  .hero { padding: 44px 18px 52px; }
  .hero-actions .button { width: 100%; }
  .trust-strip { padding: 0; }
  .trust-strip div { padding: 20px 16px; }
  .trust-strip strong { font-size: 16px; }
  .trust-strip span { font-size: 11px; }
  .section { padding: 76px 18px; }
  .study-model { padding: 76px 18px 10px; }
  .split-card { padding: 20px; }
  .split-visual div { min-height: 116px; padding: 16px; }
  .split-visual strong { font-size: 32px; }
  .split-visual span { font-size: 11px; }
  .work-card { padding: 28px 22px; }
  .advisor-section { margin-top: 72px; padding: 0 18px; }
  .advisor-badge { right: -8px; bottom: 18px; }
  .advisor-copy .button { width: 100%; }
  .visa-section { padding: 0 18px; }
  .visa-card { padding: 32px 24px; border-radius: 22px; }
  .final-cta { margin: 0 18px 28px; padding: 34px 24px; border-radius: 22px; }
  .final-cta .button { width: 100%; }
  footer { padding: 30px 18px 98px; }
  .floating-whatsapp {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    position: fixed; z-index: 30; left: 18px; right: 18px; bottom: 16px; height: 56px;
    color: var(--green); background: var(--lime); border-radius: 999px; box-shadow: 0 12px 38px rgba(11,59,46,.3);
    font-weight: 800; text-decoration: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}