:root {
  --primary: #1e90ff;
  --primary-dark: #1665b8;
  --accent: #00b4ff;
  --dark: #020617;
  --light-bg: #f5f7fb;
  --radius-lg: 18px;
  --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.15);
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background-color: #ffffff;
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
}

/* Topbar */
.topbar {
  background: #020617;
  color: #e5e7eb;
}

/* Navbar */
.navbar {
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.06);
}

.navbar-brand img {
  border-radius: 999px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-title {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #0f172a;
}

.brand-subtitle {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: #1e90ff;
}

.nav-link {
  font-weight: 500;
  padding-inline: 0.9rem !important;
}

/* Buttons */
.btn-pill {
  border-radius: 999px;
  padding: 0.55rem 1.6rem;
  font-weight: 600;
}

.btn-primary-soft {
  background: rgba(30, 144, 255, 0.08);
  color: var(--primary-dark);
  border: none;
}

.btn-primary-soft:hover {
  background: rgba(30, 144, 255, 0.16);
  color: var(--primary-dark);
}

/* Hero */
#hero {
  padding: 80px 0 70px;
  background: radial-gradient(circle at top left, #e0f2fe 0, #ffffff 45%, #f1f5f9 100%);
}

.badge-tag {
  background: #ffffff;
  border-radius: 999px;
  padding: 6px 16px;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-title {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 18px;
}

.hero-title span {
  color: var(--primary);
}

.hero-subtitle {
  margin-top: 16px;
  font-size: 1.02rem;
  color: #4b5563;
  max-width: 560px;
}

.hero-actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-meta {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.9rem;
  color: #6b7280;
}

.hero-meta i {
  color: #16a34a;
}

.hero-card {
  background: #ffffff;
  border-radius: 26px;
  padding: 26px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(30, 144, 255, 0.18), transparent 60%);
  right: -40px;
  top: -60px;
}

.hero-card-metric {
  border-radius: 16px;
  padding: 10px 14px;
  background: #eff6ff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.hero-card-metric strong {
  font-size: 1.1rem;
  color: var(--primary-dark);
}

.spark-line {
  width: 64px;
  height: 26px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1e90ff, #0ea5e9);
  opacity: 0.85;
}

.hero-card-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.hero-card-list i {
  color: #16a34a;
}

/* Sections */
section {
  padding: 70px 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.section-subtitle {
  max-width: 620px;
  margin: 0 auto 30px;
  color: #6b7280;
}

.bg-light-alt {
  background: var(--light-bg);
}

/* Banner strip */
.banner-strip {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.banner-strip img {
  height: 110px;
  border-radius: 18px;
  flex: 0 0 auto;
  background: #e5e7eb;
}

/* About / CTA */
.about-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.about-list i {
  color: var(--primary);
  margin-top: 3px;
}

.cta-box {
  background: linear-gradient(135deg, #1e90ff, #2563eb);
  border-radius: 26px;
  padding: 32px 26px;
  color: #ffffff;
  box-shadow: var(--shadow-soft);
}

/* Service / Why us cards */
.service-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
  height: 100%;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.service-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 144, 255, 0.08);
  margin-bottom: 16px;
  font-size: 1.2rem;
  color: var(--primary-dark);
}

/* Pricing / Course cards */
.pricing-card {
  border-radius: 22px;
  padding: 24px 22px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  box-shadow: 0 8px 26px rgba(148, 163, 184, 0.25);
  height: 100%;
}

/* Process / Vision cards */
.process-step {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  box-shadow: 0 10px 26px rgba(148, 163, 184, 0.3);
  height: 100%;
}

.process-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(30, 144, 255, 0.1);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 10px;
}

/* Team */
.team-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 16px 14px;
  box-shadow: 0 8px 24px rgba(148, 163, 184, 0.4);
  text-align: center;
  height: 100%;
}

.team-photo {
  width: 80px;
  height: 80px;
  border-radius: 999px;
  object-fit: cover;
  background: #e5e7eb;
  margin-bottom: 10px;
}

.team-card h6 {
  font-weight: 600;
  margin-bottom: 4px;
}

.team-card .role {
  color: #6b7280;
}

/* Join CTA */
.join-cta {
  background: linear-gradient(135deg, #1e293b, #020617);
  color: #e5e7eb;
  padding: 40px 0;
}

/* Contact */
.contact-card textarea {
  resize: vertical;
}

/* Footer */
footer {
  background: #ffffff;
}

footer span {
  color: #6b7280;
}

/* Responsive tweaks */
@media (max-width: 767.98px) {
  #hero {
    padding-top: 60px;
  }
  .hero-title {
    font-size: 2.1rem;
  }
}