:root {
  --navy: #0E4FA3;
  --navy-dark: #0A3D7D;
  --blue: #2E7BC2;
  --sky: #BFDDF7;
  --yellow: #FFC81A;
  --yellow-deep: #E5A80D;
  --ink: #1E1E1E;
  --muted: #667085;
  --paper: #FCF8F1;
  --white: #FFFFFF;
  --line: #E7E2DA;
  --soft-blue: #EDF6FD;
  --green: #2D8A55;
  --shadow: 0 24px 60px rgba(14, 79, 163, 0.10);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 15px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }

.section-shell {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(252, 248, 241, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(14, 79, 163, 0.08);
}
.nav-wrap {
  width: min(var(--max), calc(100% - 40px));
  min-height: 82px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}
.brand img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 16px;
}
.brand-copy { display: grid; gap: 1px; }
.brand-copy strong { color: var(--navy); font-size: 16px; letter-spacing: -0.02em; }
.brand-copy small { color: var(--muted); font-size: 11px; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav > a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  color: #45505f;
  transition: .2s ease;
}
.site-nav > a:not(.nav-cta):hover { color: var(--navy); }
.nav-cta {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--navy);
  color: white !important;
  box-shadow: 0 10px 25px rgba(14,79,163,.18);
}
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  border-radius: 12px;
  padding: 10px;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
  border-radius: 999px;
}

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 58px;
  padding-top: 76px;
  padding-bottom: 70px;
}
.eyebrow,
.section-kicker {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  color: var(--navy);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow span {
  width: 32px;
  height: 3px;
  background: var(--yellow);
  border-radius: 999px;
}
.hero h1 {
  margin: 0;
  max-width: 650px;
  font-size: clamp(44px, 5.4vw, 72px);
  line-height: .99;
  letter-spacing: -0.055em;
  color: #152238;
}
.hero h1 em { color: var(--navy); font-style: normal; }
.hero-lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: #536072;
  font-size: 18px;
  line-height: 1.7;
}
.hero-lead strong { color: var(--navy); }
.hero-actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 21px;
  min-height: 52px;
  border-radius: 16px;
  font-weight: 850;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  background: var(--navy);
  color: white;
  box-shadow: 0 16px 30px rgba(14,79,163,.20);
}
.button-primary span { font-size: 20px; }
.text-link { color: var(--navy); font-weight: 800; text-underline-offset: 4px; }
.quick-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}
.quick-facts span {
  padding: 9px 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  color: #596372;
}
.whatsapp-note {
  max-width: 650px;
  margin-top: 22px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid #E6E0D7;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(44, 52, 65, .06);
}
.wa-icon {
  width: 43px;
  height: 43px;
  border-radius: 14px;
  background: #EAF8EF;
  color: var(--green);
  display: grid;
  place-items: center;
  font-weight: 950;
  font-size: 12px;
}
.whatsapp-note strong { display: block; color: #173D2A; margin-top: 1px; }
.whatsapp-note p { margin: 4px 0 0; color: #687268; line-height: 1.5; font-size: 13px; }

.hero-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}
.visual-backdrop {
  position: absolute;
  width: 84%;
  aspect-ratio: 1;
  background: #EAF4FB;
  border-radius: 44% 56% 46% 54% / 52% 42% 58% 48%;
  transform: rotate(-6deg);
  border: 1px solid rgba(14,79,163,.08);
}
.hero-card {
  position: relative;
  z-index: 2;
  width: 72%;
  overflow: hidden;
  border-radius: 36px;
  background: #FCF8F1;
  border: 1px solid rgba(14,79,163,.08);
  box-shadow: var(--shadow);
}
.hero-card img { width: 100%; aspect-ratio: .78; object-fit: cover; object-position: center 42%; }
.hero-card-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  background: rgba(255,255,255,.90);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(0,0,0,.07);
}
.hero-card-caption strong { display: block; color: var(--navy); font-size: 17px; }
.hero-card-caption span { color: #6b7480; font-size: 11px; }
.mini-character {
  position: absolute;
  z-index: 3;
  width: 150px;
  height: 150px;
  border-radius: 28px;
  background: #FCF8F1;
  overflow: hidden;
  border: 7px solid white;
  box-shadow: 0 20px 44px rgba(22,51,89,.14);
}
.mini-character img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.mini-bimo { top: 54px; left: -6px; transform: rotate(-5deg); }
.mini-lala { bottom: 18px; right: -6px; transform: rotate(5deg); }

.trust-strip {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto 34px;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  background: var(--navy);
  border-radius: 22px;
  color: white;
  box-shadow: 0 20px 45px rgba(14,79,163,.16);
}
.trust-item { display: flex; align-items: baseline; gap: 9px; }
.trust-item strong { color: var(--yellow); font-size: 24px; }
.trust-item span { font-size: 13px; font-weight: 700; opacity: .92; }
.trust-divider { width: 1px; height: 28px; background: rgba(255,255,255,.24); }

.tryout-section { padding: 92px 0 105px; }
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 34px;
  margin-bottom: 34px;
}
.section-heading h2,
.how-intro h2,
.brand-panel h2 {
  margin: 7px 0 0;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #152238;
}
.section-heading p { max-width: 430px; margin: 0; color: var(--muted); line-height: 1.6; }

.level-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.level-card {
  position: relative;
  min-width: 0;
  padding: 24px;
  background: white;
  border: 1px solid #E6E4DF;
  border-radius: 28px;
  box-shadow: 0 16px 40px rgba(28,44,68,.07);
  overflow: hidden;
}
.level-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: var(--yellow);
}
.level-smp::before { background: var(--blue); }
.level-sma::before { background: var(--navy); }
.level-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 126px;
  gap: 8px;
}
.level-label { color: #788391; font-size: 10px; letter-spacing: .12em; font-weight: 900; }
.level-card h3 { margin: 6px 0 0; font-size: 52px; color: var(--navy); letter-spacing: -0.05em; }
.level-top img {
  width: 112px;
  height: 112px;
  object-fit: cover;
  object-position: top center;
  border-radius: 24px;
  background: var(--paper);
}
.level-desc { min-height: 50px; margin: 5px 0 22px; color: #6A7482; line-height: 1.55; font-size: 13px; }
.subject-list { display: grid; gap: 9px; }
.subject-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-decoration: none;
  padding: 13px 14px;
  border: 1px solid #E8E5E0;
  border-radius: 16px;
  background: #FBFBFA;
  transition: .2s ease;
}
.subject-link:hover {
  border-color: #BFD3EA;
  background: #F4F9FD;
  transform: translateY(-1px);
}
.subject-link span { display: grid; gap: 2px; min-width: 0; }
.subject-link b { font-size: 14px; color: #2E3848; }
.subject-link small { color: #8A93A0; font-size: 11px; }
.subject-link i {
  font-style: normal;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: #EAF3FB;
  color: var(--navy);
  font-weight: 900;
}

.how-section {
  padding: 100px 0;
  background: #EAF4FB;
  border-top: 1px solid #DDECF7;
  border-bottom: 1px solid #DDECF7;
}
.how-layout {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 72px;
  align-items: center;
}
.how-intro { position: relative; }
.how-intro p { color: #627083; line-height: 1.7; font-size: 15px; max-width: 460px; }
.how-intro img {
  margin-top: 28px;
  width: 168px;
  height: 168px;
  object-fit: cover;
  object-position: top center;
  border-radius: 28px;
  border: 8px solid white;
  box-shadow: 0 16px 30px rgba(14,79,163,.10);
}
.steps { display: grid; gap: 12px; }
.step-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(14,79,163,.10);
  border-radius: 20px;
}
.step-number {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  background: #EDF5FC;
  color: var(--navy);
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 950;
}
.step-card h3 { margin: 2px 0 5px; font-size: 17px; color: #24344B; }
.step-card p { margin: 0; color: #697687; font-size: 13px; line-height: 1.55; }
.step-highlight { background: var(--navy); border-color: var(--navy); color: white; }
.step-highlight .step-number { background: var(--yellow); color: var(--navy-dark); }
.step-highlight h3 { color: white; }
.step-highlight p { color: rgba(255,255,255,.78); }

.brand-section { padding: 100px 0; }
.brand-panel {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  overflow: hidden;
  min-height: 430px;
  border-radius: 34px;
  background: var(--navy);
  color: white;
  box-shadow: 0 28px 70px rgba(14,79,163,.18);
}
.brand-panel-copy { padding: 54px 20px 54px 58px; }
.brand-panel .section-kicker { color: var(--yellow); }
.brand-panel h2 { color: white; max-width: 640px; }
.brand-panel-copy p { max-width: 600px; color: rgba(255,255,255,.76); line-height: 1.75; }
.brand-tagline { margin-top: 26px; font-weight: 900; color: var(--yellow); font-size: 18px; }
.brand-panel-art {
  height: 100%;
  min-height: 430px;
  position: relative;
  background: #F9F5EC;
  overflow: hidden;
}
.brand-panel-art::before {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: #DFF0FD;
  top: 55px;
  left: 40px;
}
.owi {
  position: absolute;
  z-index: 2;
  width: 250px;
  height: 300px;
  object-fit: cover;
  object-position: top center;
  bottom: 0;
  left: 40px;
  border-radius: 40px 40px 0 0;
}
.brand-logo-large {
  position: absolute;
  z-index: 3;
  width: 150px;
  right: 32px;
  bottom: 32px;
  border-radius: 24px;
  box-shadow: 0 16px 36px rgba(30,40,55,.11);
}

.site-footer {
  background: #10263F;
  color: white;
  padding: 34px 0;
}
.footer-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 26px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 50px; height: 50px; object-fit: cover; border-radius: 14px; }
.footer-brand div { display: grid; gap: 2px; }
.footer-brand strong { font-size: 14px; }
.footer-brand span { color: #AFC3D9; font-size: 11px; }
.site-footer p { margin: 0; color: #B9C8D7; font-size: 12px; }
.copyright { text-align: right; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 38px; padding-top: 55px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { min-height: 500px; max-width: 620px; width: 100%; margin: 0 auto; }
  .hero-card { width: 62%; }
  .level-grid { grid-template-columns: 1fr 1fr; }
  .level-sma { grid-column: 1 / -1; }
  .how-layout { grid-template-columns: 1fr; gap: 36px; }
  .how-intro { display: grid; grid-template-columns: 1fr auto; column-gap: 25px; align-items: end; }
  .how-intro .section-kicker, .how-intro h2, .how-intro p { grid-column: 1; }
  .how-intro img { grid-column: 2; grid-row: 1 / span 3; margin: 0; }
  .brand-panel { grid-template-columns: 1fr; }
  .brand-panel-art { min-height: 350px; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { justify-content: center; }
  .copyright { text-align: center; }
}

@media (max-width: 760px) {
  .section-shell, .nav-wrap, .trust-strip, .footer-inner { width: min(100% - 28px, var(--max)); }
  .nav-wrap { min-height: 72px; }
  .brand img { width: 46px; height: 46px; border-radius: 13px; }
  .brand-copy strong { font-size: 14px; }
  .brand-copy small { font-size: 10px; }
  .menu-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 14px;
    right: 14px;
    padding: 16px;
    border-radius: 18px;
    background: white;
    box-shadow: 0 18px 45px rgba(0,0,0,.12);
    border: 1px solid #E9E5DF;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .site-nav.open { display: flex; }
  .site-nav > a { padding: 12px; border-radius: 11px; }
  .nav-cta { text-align: center; margin-top: 4px; }
  .hero { padding: 48px 0 55px; min-height: auto; }
  .hero h1 { font-size: clamp(42px, 13vw, 58px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: stretch; }
  .button-primary { width: 100%; }
  .text-link { width: 100%; text-align: center; }
  .hero-visual { min-height: 440px; }
  .hero-card { width: 72%; }
  .mini-character { width: 112px; height: 112px; border-width: 5px; border-radius: 22px; }
  .mini-bimo { left: -2px; top: 35px; }
  .mini-lala { right: -2px; bottom: 16px; }
  .trust-strip { padding: 17px 16px; gap: 14px; flex-direction: column; align-items: stretch; }
  .trust-item { justify-content: center; }
  .trust-divider { width: 100%; height: 1px; }
  .tryout-section { padding: 70px 0 80px; }
  .section-heading { align-items: start; flex-direction: column; gap: 13px; }
  .level-grid { grid-template-columns: 1fr; }
  .level-sma { grid-column: auto; }
  .level-card { padding: 21px; border-radius: 24px; }
  .level-top { min-height: 112px; }
  .level-top img { width: 100px; height: 100px; }
  .level-card h3 { font-size: 44px; }
  .how-section { padding: 75px 0; }
  .how-intro { display: block; }
  .how-intro img { margin-top: 22px; width: 132px; height: 132px; }
  .step-card { grid-template-columns: 50px 1fr; padding: 17px; }
  .brand-section { padding: 75px 0; }
  .brand-panel { border-radius: 26px; }
  .brand-panel-copy { padding: 36px 26px 30px; }
  .brand-panel-art { min-height: 310px; }
  .owi { width: 210px; height: 260px; left: 15px; }
  .brand-logo-large { width: 120px; right: 18px; bottom: 20px; }
}

@media (max-width: 420px) {
  .brand-copy small { display: none; }
  .hero-card { width: 78%; }
  .mini-character { width: 96px; height: 96px; }
  .quick-facts span { flex: 1 1 auto; text-align: center; }
  .whatsapp-note { grid-template-columns: 1fr; }
  .wa-icon { width: 38px; height: 38px; }
  .brand-panel-art::before { width: 230px; height: 230px; left: 10px; }
}