:root {
  --navy: #102a43;
  --navy-2: #0b1f33;
  --blue: #1769aa;
  --yellow: #ffd43b;
  --orange: #ff6b35;
  --green: #1fa463;
  --text: #17324d;
  --muted: #64778a;
  --surface: #ffffff;
  --soft: #f4f7fb;
  --border: #dfe7ef;
  --shadow: 0 20px 50px rgba(16,42,67,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, Arial, sans-serif; color: var(--text); background: #fff; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(223,231,239,.85); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg,var(--navy),var(--blue)); color: #fff; font-family: Manrope, sans-serif; font-weight: 800; box-shadow: inset 0 -4px 0 rgba(255,212,59,.95); }
.brand-mark.small { width: 42px; height: 42px; border-radius: 12px; }
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-family: Manrope, sans-serif; font-size: 18px; }
.brand-copy small { color: var(--muted); font-size: 10px; margin-top: 4px; letter-spacing: .08em; }
.nav { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 700; }
.nav a:not(.nav-cta):hover { color: var(--blue); }
.nav-cta { padding: 11px 17px; border-radius: 12px; background: var(--navy); color: #fff; }
.menu-btn { display: none; border: 0; background: transparent; font-size: 28px; color: var(--navy); cursor: pointer; }

.hero { position: relative; overflow: hidden; background: linear-gradient(150deg,#f8fbff 0%,#edf4fb 55%,#fff8d7 100%); padding: 86px 0 78px; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 70px; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .55; }
.hero-orb-one { width: 320px; height: 320px; background: rgba(255,212,59,.45); right: -120px; top: -120px; }
.hero-orb-two { width: 260px; height: 260px; background: rgba(23,105,170,.14); left: -100px; bottom: -110px; }
.eyebrow,.kicker { display: inline-block; color: var(--blue); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.hero h1 { margin: 18px 0; font-family: Manrope,sans-serif; color: var(--navy-2); font-size: clamp(44px,6vw,72px); line-height: 1.05; letter-spacing: -.04em; }
.hero h1 span { color: var(--blue); }
.hero-text { max-width: 680px; font-size: 18px; color: var(--muted); }
.hero-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 21px; border: 0; border-radius: 14px; font-size: 14px; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--navy); color: #fff; box-shadow: 0 12px 26px rgba(16,42,67,.18); }
.btn-whatsapp { background: #e9fff4; color: #127a49; border: 1px solid #bce9d1; }
.hero-trust { margin-top: 34px; display: flex; gap: 30px; flex-wrap: wrap; }
.hero-trust div { display: grid; }
.hero-trust strong { font-size: 14px; color: var(--navy); }
.hero-trust span { color: var(--muted); font-size: 12px; }
.hero-card-wrap { display: flex; justify-content: center; }
.hero-card { width: min(420px,100%); background: rgba(255,255,255,.92); border: 1px solid rgba(255,255,255,.8); border-radius: 30px; box-shadow: var(--shadow); padding: 28px; text-align: center; position: relative; }
.hero-card::before { content: ""; position: absolute; inset: 10px; border: 1px solid var(--border); border-radius: 22px; pointer-events: none; }
.hero-card-badge { position: relative; z-index: 1; display: inline-block; background: var(--yellow); color: var(--navy); font-weight: 900; letter-spacing: .18em; border-radius: 999px; padding: 7px 13px; font-size: 10px; }
.hero-logo { position: relative; z-index: 1; width: 250px; height: 170px; object-fit: contain; margin: 10px auto 0; border-radius: 20px; }
.hero-card h2 { position: relative; z-index: 1; font-family: Manrope,sans-serif; font-size: 30px; margin: 8px 0 0; color: var(--navy); }
.hero-card p,.hero-card span { position: relative; z-index: 1; color: var(--muted); }
.phone-link { position: relative; z-index: 1; display: block; font-weight: 900; font-size: 22px; color: var(--orange); margin-top: 8px; }

.section { padding: 90px 0; }
.section-soft { background: var(--soft); }
.section-heading { max-width: 760px; margin: 0 auto 44px; text-align: center; }
.section-heading h2,.facilities-grid h2,.contact-copy h2 { font-family: Manrope,sans-serif; color: var(--navy-2); font-size: clamp(32px,4vw,46px); line-height: 1.15; letter-spacing: -.03em; margin: 12px 0 16px; }
.section-heading p,.lead,.contact-copy>p { color: var(--muted); }
.course-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.course-card { border: 1px solid var(--border); border-radius: 20px; padding: 26px; background: #fff; transition: transform .2s ease, box-shadow .2s ease; }
.course-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.course-icon { width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center; background: #eef6ff; color: var(--blue); font-family: Manrope,sans-serif; font-size: 17px; font-weight: 900; }
.course-card h3 { margin: 22px 0 8px; font-size: 21px; color: var(--navy); }
.course-card p { margin: 0; color: var(--muted); font-size: 14px; }

.facilities-grid { display: grid; grid-template-columns: 1fr .95fr; gap: 60px; align-items: center; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; }
.feature { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 16px; display: flex; gap: 12px; align-items: flex-start; }
.feature>span { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: #e8f7ef; color: var(--green); font-weight: 900; flex: 0 0 auto; }
.feature div { display: grid; }
.feature strong { color: var(--navy); font-size: 14px; }
.feature small { color: var(--muted); font-size: 12px; }
.poster-card { background: #fff; padding: 12px; border-radius: 24px; box-shadow: var(--shadow); transform: rotate(1deg); }
.poster-card img { border-radius: 16px; }

.about-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.about-panel { border-radius: 22px; padding: 32px; background: #fff; border: 1px solid var(--border); }
.about-panel.featured { background: var(--navy); color: #fff; border-color: var(--navy); transform: translateY(-10px); }
.about-number { font-family: Manrope,sans-serif; font-size: 13px; font-weight: 800; color: var(--orange); }
.about-panel h3 { font-family: Manrope,sans-serif; font-size: 23px; margin: 14px 0 10px; }
.about-panel p { color: var(--muted); margin: 0; }
.about-panel.featured p { color: #c7d4df; }

.cta-strip { background: linear-gradient(120deg,var(--navy-2),var(--blue)); color: #fff; padding: 46px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-inner span { color: var(--yellow); font-size: 12px; text-transform: uppercase; font-weight: 900; letter-spacing: .13em; }
.cta-inner h2 { font-family: Manrope,sans-serif; font-size: clamp(28px,3vw,40px); margin: 7px 0 0; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-light { background: #fff; color: var(--navy); }
.btn-outline-light { color: #fff; border: 1px solid rgba(255,255,255,.45); background: transparent; }

.section-contact { background: #fff; }
.contact-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: start; }
.contact-details { display: grid; gap: 12px; margin: 30px 0 20px; }
.contact-details>a,.contact-details>div { display: flex; gap: 13px; align-items: flex-start; border: 1px solid var(--border); border-radius: 16px; padding: 15px; }
.detail-icon { width: 38px; height: 38px; border-radius: 12px; background: #eef6ff; color: var(--blue); display: grid; place-items: center; flex: 0 0 auto; }
.contact-details div>div,.contact-details a>div { display: grid; }
.contact-details small { color: var(--muted); font-size: 12px; }
.contact-details strong { color: var(--navy); font-size: 14px; }
.text-link { color: var(--blue); font-weight: 800; }
.contact-form { padding: 30px; border-radius: 24px; background: var(--soft); border: 1px solid var(--border); }
.contact-form h3 { font-family: Manrope,sans-serif; font-size: 26px; margin: 0 0 4px; }
.contact-form p { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.contact-form label { display: block; font-size: 12px; font-weight: 800; color: var(--navy); margin: 13px 0 6px; }
.contact-form input,.contact-form select,.contact-form textarea { width: 100%; border: 1px solid #ccd8e4; background: #fff; border-radius: 12px; padding: 13px 14px; font: inherit; color: var(--text); outline: none; }
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(23,105,170,.1); }
.form-submit { width: 100%; margin-top: 17px; }
.form-status { min-height: 18px; font-size: 12px; color: var(--green); margin-top: 9px; }
.map-section iframe { width: 100%; height: 390px; border: 0; display: block; }

footer { background: #081a2b; color: #dce6ee; padding: 32px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 26px; }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-brand div { display: grid; }
.footer-brand strong { color: #fff; }
.footer-brand small,footer p { color: #8fa3b5; font-size: 12px; margin: 0; }
.footer-links { display: flex; gap: 18px; font-size: 13px; }

.floating-whatsapp { position: fixed; right: 20px; bottom: 20px; z-index: 70; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; font-weight: 900; box-shadow: 0 12px 30px rgba(37,211,102,.34); border: 4px solid #fff; }

@media (max-width: 900px) {
  .menu-btn { display: block; }
  .nav { position: absolute; top: 76px; left: 20px; right: 20px; display: none; flex-direction: column; align-items: stretch; background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 18px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .hero-grid,.facilities-grid,.contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .course-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-panel.featured { transform: none; }
  .cta-inner,.footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px,1120px); }
  .brand-copy small { display: none; }
  .brand-mark { width: 42px; height: 42px; border-radius: 12px; }
  .hero { padding: 62px 0 58px; }
  .hero h1 { font-size: 44px; }
  .hero-text { font-size: 16px; }
  .hero-actions,.cta-buttons { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .hero-trust { gap: 18px; }
  .section { padding: 68px 0; }
  .course-grid,.features { grid-template-columns: 1fr; }
  .contact-form { padding: 22px; }
  .poster-card { transform: none; }
  .footer-links { flex-wrap: wrap; }
}