:root {
  --color-blue: #344255;
  --color-orange: #d85a30;
  --color-orange-hover: #c94f28;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-bg-soft: #f7f9fc;
  --color-border: #e2e8f0;
  --color-white: #ffffff;
  --container-max-width: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --shadow-sm: 0 10px 30px rgba(15, 23, 42, 0.08);
  --transition-base: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-white);
  font-family: Inter, Arial, sans-serif;
  line-height: 1.6;
}

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

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

button {
  border: 0;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 1rem;
  color: var(--color-blue);
  font-family: Manrope, Inter, Arial, sans-serif;
  line-height: 1.1;
}

p {
  margin: 0 0 1rem;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

.container {
  width: min(100% - 2rem, var(--container-max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: Manrope, Inter, Arial, sans-serif;
  font-weight: 800;
  color: var(--color-blue);
}

.site-logo img {
  width: 146px;
  height: auto;
}

.site-nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a,
.mobile-menu a,
.footer-nav a {
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.site-nav a:hover,
.site-nav a.is-active,
.mobile-menu a:hover,
.mobile-menu a.is-active,
.footer-nav a:hover {
  color: var(--color-blue);
}

.header-actions {
  display: none;
  align-items: center;
  gap: 0.75rem;
}

.header-login {
  font-weight: 600;
  color: var(--color-blue);
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.65rem;
  color: var(--color-blue);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.mobile-menu {
  display: none;
  padding: 0 0 1.25rem;
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu__panel {
  padding: 1rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.mobile-menu nav,
.mobile-menu__actions {
  display: grid;
  gap: 0.9rem;
}

.mobile-menu__actions {
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 700;
  transition: all var(--transition-base);
}

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

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

.btn-secondary,
.btn-outline {
  color: var(--color-blue);
  background: transparent;
  border-color: var(--color-blue);
}

.btn-secondary:hover,
.btn-outline:hover {
  background: rgba(52, 66, 85, 0.06);
}

.btn-link {
  padding-inline: 0;
  color: var(--color-blue);
}

.page-hero {
  padding: 6rem 0 5rem;
}

.section-kicker {
  display: inline-flex;
  margin-bottom: 1rem;
  color: var(--color-orange);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-hero p {
  max-width: 42rem;
  color: var(--color-text-muted);
}

.site-footer {
  padding: 4rem 0 2rem;
  background: var(--color-blue);
  color: rgba(255, 255, 255, 0.8);
}

.site-footer__grid {
  display: grid;
  gap: 2rem;
}

.site-footer__brand p {
  max-width: 20rem;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer__title {
  margin-bottom: 1rem;
  color: var(--color-white);
  font-size: 1rem;
}

.footer-nav {
  display: grid;
  gap: 0.7rem;
}

.site-footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.95rem;
}

@media (min-width: 960px) {
  .site-nav,
  .header-actions {
    display: flex;
  }

  .menu-toggle,
  .mobile-menu {
    display: none !important;
  }

  .site-footer__grid {
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
  }
}