/* MSA Milagro Salta — design system */
@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,700&family=Source+Sans+3:wght@400;500;600;700&display=swap");

:root {
  color-scheme: dark;
  --bg: #0f1c24;
  --bg-elevated: #162830;
  --bg-soft: #13222a;
  --bg-input: #0c151b;
  --ink: #e7eef2;
  --ink-strong: #ffffff;
  --muted: #93a4ae;
  --line: rgba(231, 238, 242, 0.1);
  --line-strong: rgba(231, 238, 242, 0.18);
  --accent: #c9a54b;
  --accent-soft: rgba(201, 165, 75, 0.16);
  --accent-ink: #1a1408;
  --danger: #e07a6a;
  --danger-soft: rgba(224, 122, 106, 0.14);
  --ok: #6dceb0;
  --ok-soft: rgba(109, 206, 176, 0.14);
  --warn: #e0b65a;
  --warn-soft: rgba(224, 182, 90, 0.14);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
  --header-bg: rgba(15, 28, 36, 0.86);
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --radius: 10px;
  --header-h: 68px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html, body { margin: 0; padding: 0; }

body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 12% -10%, var(--accent-soft), transparent 55%),
    radial-gradient(700px 420px at 100% 0%, rgba(52, 98, 118, 0.22), transparent 50%),
    linear-gradient(165deg, var(--bg) 0%, var(--bg-soft) 48%, var(--bg) 100%);
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, .brand, .brand-mark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.site-header {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--ink-strong);
  font-size: 1.35rem;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav a,
.nav-link-btn {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-form { margin: 0; }
.nav-link-btn {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
  font-weight: 600;
}
.nav-link-btn:hover { text-decoration: underline; color: var(--accent); }

.page {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  flex: 1;
}

.hero-page {
  width: 100%;
  margin: 0;
  padding: 0;
  flex: 1;
}

.site-footer {
  padding: 1.25rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  border-top: 1px solid var(--line);
}

.muted { color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

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

.btn-primary:hover {
  filter: brightness(1.05);
  color: var(--accent-ink);
}

.flash-wrap {
  width: min(720px, calc(100% - 2rem));
  margin: 0.75rem auto 0;
}

.flash {
  margin: 0.35rem 0;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-elevated);
}

.flash-danger { border-color: var(--danger); background: var(--danger-soft); }
.flash-success { border-color: var(--ok); background: var(--ok-soft); }
.flash-warning { border-color: var(--warn); background: var(--warn-soft); }

.brand-mark {
  margin: 0;
  color: var(--accent);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

label {
  display: block;
  margin: 0.85rem 0 0.35rem;
  font-weight: 600;
  color: var(--ink);
}

input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: var(--bg-input);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
}

input:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}