/* ---------- GLOBAL ---------- */
:root {
  --bg: #f2f4f8;
  --bg-alt: #ffffff;
  --nav: #0b1736;
  --accent: #1d4ed8;
  --accent-soft: #e0ebff;
  --accent-dark: #132a68;
  --text-main: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --radius: 12px;
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #ffffff 0, #f2f4f8 55%, #e5e7eb 100%);
  color: var(--text-main);
}


/* ---------- HEADER & NAV ---------- */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.7rem 7vw;
  background: rgba(11, 23, 54, 0.96);
  color: #e5e7eb;
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.4);
}

.logo-title {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-circle {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: #1d4ed8; /* solid navy */
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.22);
}

.logo-cross {
  color: #ffffff;
  font-size: 1.7rem;
  font-weight: 700;
}

.logo-title h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.logo-title p {
  margin: 0;
  font-size: 0.92rem;
  color: #d1d5db;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  font-size: 1rem;
}

.top-nav a {
  color: #e5e7eb;
  text-decoration: none;
  position: relative;
  padding-bottom: 3px;
  font-weight: 500;
}

.top-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2.5px;
  width: 0;
  background: #60a5fa;
  transition: width 0.18s ease;
}

.top-nav a:hover::after,
.top-nav a.active::after {
  width: 100%;
}

.btn-small {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid #4b5563;
  background: rgba(15, 23, 42, 0.6);
}

.lang-toggle {
  border-left: 1px solid #4b5563;
  padding-left: 1rem;
  font-weight: 600;
}


/* ---------- HERO ---------- */

.hero {
  padding: 4.5rem 6vw 3rem;
}

.hero-text {
  max-width: 780px;
  margin: 0 auto;
  background: var(--bg-alt);
  border-radius: 18px;
  padding: 2.5rem 2.75rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
}

.hero h2 {
  margin-top: 0;
  font-size: 2.3rem;
  font-weight: 700;
}

.hero p {
  margin: 1rem 0 2rem;
  color: var(--muted);
  line-height: 1.7;
}


/* ---------- SECTIONS ---------- */

.section {
  padding: 3rem 6vw;
}

.section-alt {
  background: #edf1ff;
}

.section h2 {
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-size: 1.7rem;
  font-weight: 700;
}


/* ---------- VISION GRID ---------- */

.vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
}

.vision-item {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.03);
  border: 1px solid var(--border);
}

.vision-item h3 {
  margin-top: 0;
  font-size: 1.15rem;
  color: var(--accent-dark);
}


/* ---------- TWO-COLUMN TEXT ---------- */

.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.two-column ul {
  padding-left: 1.1rem;
  margin: 0;
}

.center {
  text-align: center;
  margin-top: 2rem;
}


/* ---------- FORM SECTION ---------- */

.section-form {
  max-width: 980px;
  margin: 2.5rem auto 4rem;
}

.membership-form {
  background: var(--bg-alt);
  border-radius: 1.2rem;
  padding: 1.8rem 2.2rem 2.4rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
}

.membership-form h3 {
  margin-top: 1.7rem;
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
  color: var(--accent-dark);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem 1.6rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.9rem;
}

label {
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: var(--muted);
}

/* MODERN INPUTS & TEXTAREAS */
input,
textarea,
select {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  font: inherit;
  background: #ffffff;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
  transition: all 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.18);
  background: #ffffff;
}


/* ---------- AGREEMENT ---------- */

.agreement {
  margin-top: 0.8rem;
  padding: 1.2rem 1.1rem;
  background: #eff6ff;
  border-radius: 0.9rem;
  border: 1px solid #bfdbfe;
  font-size: 0.9rem;
  color: var(--muted);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin-top: 0.5rem;
}

.checkbox input {
  margin-top: 0.25rem;
}


/* ---------- BUTTONS ---------- */

.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), #2563eb);
  color: #f9fafb;
  border-radius: 999px;
  padding: 0.7rem 1.9rem;
  border: none;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 36px rgba(37, 99, 235, 0.5);
}

/* Add Child button */
.btn-add-child {
  display: inline-block;
  margin-top: 0.5rem;
  background: #e0ebff;
  color: var(--accent-dark);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-add-child:hover {
  background: #d5e4ff;
}


/* ---------- FOOTER ---------- */

.site-footer {
  text-align: center;
  padding: 1.8rem 6vw 2rem;
  background: #020617;
  color: #9ca3af;
  font-size: 0.9rem;
}

.site-footer a {
  color: #60a5fa;
}


/* ---------- RESPONSIVE ---------- */

@media (max-width: 780px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .top-nav {
    flex-wrap: wrap;
    gap: 0.7rem;
  }

  .hero-text {
    padding: 2rem 1.5rem;
  }
}