/* Global styles — site-wide reset, layout utilities, and shared components. */

:root {
  --color-blue: #0e4686;
  --color-blue-bright: #1a5cad;
  --color-blue-dark: #082a52;
  --color-blue-glow: rgba(14, 70, 134, 0.35);
  --color-red: #cc2126;
  --color-red-dark: #a81a1e;
  --color-red-glow: rgba(204, 33, 38, 0.28);
  --color-navy: #07111f;
  --color-navy-soft: #0d1b2a;
  --color-text: #152232;
  --color-text-muted: #5c6778;
  --color-bg: #ffffff;
  --color-bg-soft: #eef3f9;
  --color-bg-warm: #faf6f4;
  --color-border: #d4dde8;
  --color-white: #ffffff;

  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-sans: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --shadow-sm: 0 10px 30px rgba(7, 17, 31, 0.08);
  --shadow-md: 0 20px 50px rgba(7, 17, 31, 0.12);
  --shadow-lg: 0 30px 70px rgba(7, 17, 31, 0.16);
  --shadow-glow-blue: 0 24px 60px var(--color-blue-glow);
  --shadow-glow-red: 0 16px 40px var(--color-red-glow);

  --header-height: 80px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-align: center;
  cursor: pointer;
  transition:
    transform 0.2s var(--ease-out),
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-red) 0%, #b01c20 100%);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: var(--shadow-glow-red);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-red-dark) 0%, #8f1619 100%);
  box-shadow: 0 20px 44px rgba(204, 33, 38, 0.34);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(6px);
}

.btn-secondary:hover {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.btn-outline {
  background: transparent;
  color: var(--color-blue);
  border-color: var(--color-blue);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: var(--shadow-glow-blue);
}

.btn-block {
  width: 100%;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(212, 221, 232, 0.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 1rem;
}

.logo {
  width: auto;
  height: 48px;
  transition: transform 0.2s var(--ease-out);
}

.logo:hover {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a:not(.btn) {
  position: relative;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-navy-soft);
  transition: color 0.2s ease;
}

.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s var(--ease-out);
}

.nav-links a:not(.btn):hover {
  color: var(--color-blue);
}

.nav-links a:not(.btn):hover::after {
  transform: scaleX(1);
}

.nav-links .btn {
  padding: 0.75rem 1.25rem;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 0 auto;
  background: var(--color-navy);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Simple header */

.header-simple {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-white);
}

.header-simple-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}

.header-simple-logo img {
  height: 42px;
  width: auto;
}

/* Footer */

.footer {
  position: relative;
  background: var(--color-white);
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 2.25rem;
}

.footer-inner {
  position: relative;
  display: grid;
  gap: 1.75rem;
}

.footer-logo {
  height: 48px;
  width: auto;
}

.footer-tagline {
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: var(--color-navy);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
}

.footer-links a {
  font-weight: 600;
  color: var(--color-navy-soft);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-blue);
}

.footer-meta {
  display: grid;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.footer-copy a,
.footer-built a {
  color: var(--color-navy);
  font-weight: 600;
}

.footer-built a:hover,
.footer-copy a:hover {
  color: var(--color-blue);
  text-decoration: underline;
}

.footer-disclaimer {
  max-width: 56ch;
  line-height: 1.55;
}

/* Legal / utility pages */

.page-shell {
  padding: 4rem 0 5rem;
}

.page-shell h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--color-navy);
  margin-bottom: 1rem;
}

.page-shell .lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  max-width: 60ch;
}

.legal-content {
  max-width: 720px;
}

.legal-content h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.25rem;
  color: var(--color-navy);
}

.legal-content p,
.legal-content li {
  color: var(--color-text);
}

.legal-content ul {
  padding-left: 1.25rem;
}

.legal-content a {
  color: var(--color-blue);
  text-decoration: underline;
}

/* Forms (shared) */

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field label {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-navy-soft);
}

.form-field input {
  width: 100%;
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field input:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 4px rgba(14, 70, 134, 0.12);
}

.form-helper {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.form-error {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: #fdecec;
  border: 1px solid #f5c2c2;
  color: #8f1d1d;
  font-size: 0.92rem;
  font-weight: 600;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1020px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 20px 1.5rem;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    display: none;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a:not(.btn) {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links a:not(.btn)::after {
    display: none;
  }

  .nav-links .btn {
    margin-top: 0.75rem;
  }

  .site-header .nav {
    position: relative;
  }
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }

  .footer-meta {
    grid-column: 1 / -1;
  }
}