@import url("https://fonts.googleapis.com/css2?family=Lato:wght@400;700;900&display=swap");

:root {
  --brand-navy: #12206b;
  --brand-navy-dark: #0e1427;
  --brand-accent: #1d70e1;
  --text: #1c2430;
  --text-muted: #5b6472;
  --bg: #ffffff;
  --bg-alt: #f4f6fa;
  --border: #dde3ec;
  --success: #1f7a4d;
  --error: #b3261e;
  --radius: 8px;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Lato", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: var(--brand-accent);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Top contact strip */
.top-strip {
  background: var(--brand-navy);
  color: #fff;
  font-size: 0.85rem;
}

.top-strip .container {
  display: flex;
  gap: 24px;
  padding-top: 8px;
  padding-bottom: 8px;
  flex-wrap: wrap;
}

.top-strip a {
  color: #fff;
  text-decoration: none;
}

/* Header */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.5px;
}

.brand .brand-mark {
  display: block;
}

.brand .brand-mark-navy {
  color: var(--brand-navy);
}

.brand .brand-mark-accent {
  color: var(--brand-accent);
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

nav.main-nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 8px 4px;
}

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

nav.main-nav a[aria-current="page"] {
  color: #fff;
  background: var(--brand-accent);
  border-radius: 999px;
  padding: 8px 18px;
}

nav.main-nav .btn-resume {
  color: #fff;
  background: var(--brand-navy);
  border-radius: 4px;
  padding: 10px 18px !important;
  font-weight: 700;
}

nav.main-nav .btn-resume:hover {
  background: var(--brand-navy-dark);
  color: #fff;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-dark) 100%);
  color: #fff;
  padding: 64px 0;
}

.hero h1 {
  font-size: 2.15rem;
  margin: 0 0 12px;
  font-weight: 900;
}

.hero p {
  font-size: 1.1rem;
  max-width: 640px;
  opacity: 0.92;
}

.hero .cta-row {
  margin-top: 28px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
}

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

.btn-primary:hover {
  background: #1657b3;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-solid {
  background: var(--brand-accent);
  color: #fff;
}

.btn-solid:hover {
  background: #1657b3;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Sections */
section {
  padding: 56px 0;
}

section.alt {
  background: var(--bg-alt);
}

h2 {
  font-size: 1.6rem;
  margin-top: 0;
  color: var(--brand-navy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-lead {
  color: var(--text-muted);
  max-width: 640px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  background: #fff;
}

.card h3 {
  margin-top: 0;
  color: var(--brand-navy);
}

/* Job board */
.job-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 24px 0;
}

.job-filters button {
  border: 1px solid var(--border);
  background: #fff;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.9rem;
}

.job-filters button[aria-pressed="true"] {
  background: var(--brand-navy);
  color: #fff;
  border-color: var(--brand-navy);
}

.job-list {
  display: grid;
  gap: 16px;
  margin-top: 8px;
}

.job-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  background: #fff;
}

.job-item h3 {
  margin: 0 0 6px;
  color: var(--brand-navy);
}

.job-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.job-meta .sector-tag {
  display: inline-block;
  background: var(--bg-alt);
  color: var(--brand-navy);
  font-weight: 700;
  border-radius: 4px;
  padding: 2px 8px;
  margin-right: 8px;
}

.job-empty,
.job-loading {
  color: var(--text-muted);
  padding: 24px 0;
}

/* Forms */
.form-card {
  max-width: 640px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.form-row {
  margin-bottom: 18px;
}

.form-row label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row input[type="number"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
}

.form-row textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row .field-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.form-row .field-error {
  font-size: 0.82rem;
  color: var(--error);
  margin-top: 4px;
  display: none;
}

.form-row.invalid input,
.form-row.invalid select,
.form-row.invalid textarea {
  border-color: var(--error);
}

.form-row.invalid .field-error {
  display: block;
}

.privacy-disclaimer {
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 22px;
}

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  display: none;
}

.form-status.success {
  display: block;
  background: #e6f4ec;
  color: var(--success);
}

.form-status.error {
  display: block;
  background: #fbe9e7;
  color: var(--error);
}

/* Footer */
.site-footer {
  background: var(--brand-navy-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 32px 0;
  margin-top: 48px;
  font-size: 0.85rem;
}

.site-footer a {
  color: #fff;
}

.site-footer .footer-address {
  margin: 0 0 8px;
  opacity: 0.85;
}

@media (max-width: 640px) {
  .hero {
    padding: 44px 0;
  }
  .hero h1 {
    font-size: 1.6rem;
  }
  section {
    padding: 40px 0;
  }
  .form-card {
    padding: 22px;
  }
}