/* --- Reset-ish --- */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  color: #111;
}

/* --- Header / Nav --- */
.site-header {
  background: #0f172a; /* dark navy */
  padding: 14px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-name {
  color: #fff;
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 500;
}

.nav-menu a:hover {
  color: #fff;
  text-decoration: underline;
}

/* --- Layout --- */
main {
  max-width: 1200px;
  margin: 32px auto;
  padding: 0 24px;
}

/* --- Buttons (basic) --- */
.btn {
  display: inline-block;
  padding: 10px 16px;
  background: #2563eb;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
}

.btn:hover {
  background: #1e40af;
}
/* ===== Base ===== */
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #fff;
  color: #111;
}

/* ===== Header / Navigation ===== */
header {
  background: #0f172a;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
}

nav a {
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 2px;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: #22c55e;
  transition: width 0.2s ease;
}

nav a:hover::after {
  width: 100%;
}

nav a:hover {
  color: #fff;
}

nav a.admin {
  margin-left: auto;
  background: #22c55e;
  color: #022c22;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
}

nav a.admin:hover {
  background: #16a34a;
}

nav a.admin::after {
  display: none;
}

/* ===== Main ===== */
main {
  padding: 40px 20px;
  max-width: 900px;
  margin: 0 auto;
}

h1 {
  margin-top: 0;
}

/* ===== Footer ===== */
.site-footer {
  background: #0f172a;
  color: #e5e7eb;
  margin-top: 60px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-right {
  display: flex;
  gap: 14px;
}

.social {
  color: #e5e7eb;
  display: inline-flex;
  width: 22px;
  height: 22px;
}

.social svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.social:hover {
  color: #22c55e;
}

.hero-image {
  width: 100%;
  max-width: 900px;
  height: auto;
  margin: 1.5rem auto;
  display: block;
  border-radius: 6px;
}
/* ===== Forms ===== */

.section {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #ffffff;
}

label {
  display: block;
  margin-top: 12px;
  font-weight: 600;
  font-size: 0.9rem;
}

input,
select {
  width: 100%;
  max-width: 520px;
  padding: 10px 12px;
  margin-top: 6px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}

input:focus,
select:focus {
  outline: none;
  border-color: #22c55e;
}

.radio-group {
  margin-top: 8px;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: normal;
  margin-top: 6px;
}

button {
  margin-top: 20px;
  background: #22c55e;
  color: #022c22;
  border: none;
  padding: 12px 22px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

button:hover {
  background: #16a34a;
}
/* ===== Modern Form Upgrade ===== */

form {
  margin-top: 24px;
}

/* Section cards */
.section {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 24px 28px;
  margin-bottom: 28px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

/* Section titles */
.section h2 {
  margin-top: 0;
  margin-bottom: 14px;
  font-size: 1.15rem;
  font-weight: 700;
  color: #0f172a;
}

/* Labels */
label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #374151;
}

/* Inputs */
input,
select {
  width: 100%;
  max-width: 560px;
  padding: 12px 14px;
  margin-top: 6px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 1rem;
  background: #f9fafb;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

/* Focus state */
input:focus,
select:focus {
  outline: none;
  background: #ffffff;
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.2);
}

/* Radio groups */
.radio-group {
  margin-top: 10px;
}

.radio-group label {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 10px 14px;
  margin-top: 8px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.radio-group input {
  accent-color: #22c55e;
}

.radio-group label:hover {
  background: #f0fdf4;
  border-color: #22c55e;
}

/* Submit button */
button[type="submit"] {
  margin-top: 12px;
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: 10px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #022c22;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(34,197,94,0.25);
}

button[type="submit"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(34,197,94,0.35);
}

/* Mobile spacing */
@media (max-width: 640px) {
  .section {
    padding: 20px;
  }
}