/* Base setup */
:root {
  --bg: #0f172a;           /* slate-900 */
  --panel: #0b1226;        /* deep panel */
  --text: #e5e7eb;         /* slate-200 */
  --muted: #94a3b8;        /* slate-400 */
  --primary: #4f46e5;      /* indigo-600 */
  --primary-700: #4338ca;  /* indigo-700 */
  --accent: #22d3ee;       /* cyan-400 */
}

* {
  box-sizing: border-box;
}

html, body {
  padding: 0;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(11, 18, 38, 0.8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  margin: 0;
  display: flex;
  align-items: center;
  height: 40px;
}

.logo img {
  height: 100%;
  width: auto;
  max-width: 150px;
  object-fit: contain;
}

.nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 18px;
  font-weight: 600;
}

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

.btn {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
}

.btn.primary {
  background: var(--primary);
  border-color: var(--primary);
}

.btn.primary:hover { background: var(--primary-700); }

/* Hero */
.hero {
  padding: 48px 0 24px 0;
}

.grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
}

.hero-text h2 {
  margin: 0 0 10px 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.hero-text p {
  color: var(--muted);
  margin-bottom: 18px;
}

.actions .btn { margin-right: 10px; }

.hero-media {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.hero-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Cards */
.cards { padding: 32px 0 56px 0; }

.cards h3 {
  margin: 0 0 16px 0;
  font-size: 1.2rem;
  color: var(--muted);
  font-weight: 700;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
}

.card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 12px 14px 16px 14px;
}

.card-body h4 {
  margin: 0 0 8px 0;
  font-size: 1rem;
}

.card-body p {
  margin: 0;
  color: var(--muted);
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 18px 0;
}

.footer-inner { text-align: center; }
.footer-inner p { color: var(--muted); margin: 0; }

/* Responsive */
@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* Modal */
.modal[aria-hidden="true"] { display: none; }
.modal[aria-hidden="false"] { display: block; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}
.modal-dialog {
  position: relative;
  width: min(620px, 92%);
  margin: 6vh auto;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.45);
  padding: 16px 16px 18px 16px;
}
.modal-close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 22px;
  cursor: pointer;
}
.modal h3 { margin: 4px 0 4px 0; }
.modal .muted { color: var(--muted); margin-bottom: 12px; }

/* Form styles */
.form-row { margin-bottom: 10px; }
.form-row label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #0d1325;
  color: var(--text);
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-actions { margin-top: 12px; }
.form-status { margin-top: 10px; color: var(--accent); font-weight: 600; }