/* -------------------
   GLOBAL STYLES
------------------- */
:root {
  --ember: #E76F51;
  --sage: #6B8E7F;
  --dark: #2E2E2E;
  --cream: #FAF7F2;
  --light-sage: #EDF3EF;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: var(--cream);
  color: var(--dark);
  line-height: 1.6;
}

h1, h2, h3 {
  font-weight: 600;
}

section {
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: auto;
}

/* -------------------
   BUTTONS
------------------- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn.primary {
  background: var(--ember);
  color: #fff;
}

.btn.primary:hover {
  background: #d85f45;
}

.btn.secondary {
  border: 2px solid var(--sage);
  color: var(--sage);
}

.btn.secondary:hover {
  background: var(--sage);
  color: #fff;
}

/* -------------------
   HERO
------------------- */
.hero {
  background: linear-gradient(135deg, var(--ember), var(--sage));
  color: #fff;
  text-align: center;
  padding: 6rem 1.5rem;
  border-bottom-left-radius: 40px;
  border-bottom-right-radius: 40px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  max-width: 650px;
  margin: 0 auto 2rem;
}

/* -------------------
   NAVBAR
------------------- */
.navbar {
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.nav-container {
  max-width: 1100px;
  margin: auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--ember);
}

.nav-cta {
  background: var(--ember);
  color: #fff !important;
  padding: 0.4rem 1rem;
  border-radius: 999px;
}

/* -------------------
   SECTIONS
------------------- */
.why-grid,
.leadership-steps,
.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.why-card,
.step,
.event-card {
  background: #fff;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}
.leadership {
  background: var(--light-sage);
  border-radius: 30px;
}

/* -------------------
   CTA
------------------- */
.cta {
  text-align: center;
  background: linear-gradient(135deg, var(--sage), var(--ember));
  color: #fff;
  border-radius: 30px;
  padding: 4rem 2rem;
}

/* -------------------
   RESPONSIVE
------------------- */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }
}

/* -------------------
   SIGNUP FORM (GOOGLE FORM)
------------------- */
.signup {
  padding-top: 2rem;
}

.form-embed {
  margin-top: 2rem;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(0,0,0,0.12);
}

/* Responsive iframe */
.form-embed iframe {
  width: 100%;
  height: 980px; /* tuned for your form */
  border: 0;
  display: block;
}

/* Mobile tweak */
@media (max-width: 768px) {
  .form-embed iframe {
    height: 1100px;
  }
}