:root,
[data-theme="light"] {
  --navy: #1a3d6b;
  --navy-dark: #0f2744;
  --navy-light: #2a5082;
  --green: #7cb518;
  --green-bright: #9ed029;
  --green-dark: #5a8f0f;
  --white: #ffffff;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --surface: #ffffff;
  --surface-elevated: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-muted: #475569;
  --text-subtle: #64748b;
  --header-bg: rgba(255, 255, 255, 0.95);
  --header-border: #e2e8f0;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --shadow-sm: 0 1px 3px rgba(15, 39, 68, 0.08);
  --shadow-md: 0 4px 20px rgba(15, 39, 68, 0.12);
  --shadow-lg: 0 12px 40px rgba(15, 39, 68, 0.16);
  --input-bg: #ffffff;
  --theme-toggle-bg: #f1f5f9;
  --theme-toggle-fg: #1a3d6b;
}

[data-theme="dark"] {
  --bg: #0a1628;
  --bg-alt: #0f1f38;
  --surface: #132238;
  --surface-elevated: #1a2d4a;
  --border: #243652;
  --text: #e8eef5;
  --text-muted: #a8b8cc;
  --text-subtle: #7a8fa8;
  --header-bg: #081528;
  --header-border: #1a2d4a;
  --gray-50: #0f1f38;
  --gray-100: #132238;
  --gray-200: #243652;
  --gray-400: #7a8fa8;
  --gray-600: #a8b8cc;
  --gray-800: #e8eef5;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.45);
  --input-bg: #0f1f38;
  --theme-toggle-bg: #1a2d4a;
  --theme-toggle-fg: #9ed029;
}

:root {
  --radius: 12px;
  --radius-lg: 20px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1140px;
  --transition: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

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

a {
  color: var(--navy-light);
  text-decoration: none;
  transition: color var(--transition);
}

[data-theme="light"] a:not(.btn):not(.quick-action) {
  color: var(--navy);
}

a:not(.btn):not(.quick-action):hover {
  color: var(--green);
}

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

.section {
  padding: 5rem 0;
}

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

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  color: var(--text);
  margin-bottom: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 640px;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white) !important;
  border-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
}

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

.btn-primary,
.btn-primary:hover {
  color: var(--white) !important;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--header-border);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  gap: 1rem;
  position: relative;
  min-height: 64px;
  max-height: 64px;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-link:hover {
  opacity: 0.92;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg);
}

[data-theme="light"] .logo-mark {
  background: #ffffff;
}

[data-theme="dark"] .logo-mark {
  background: #081528;
}

.logo-img-dark {
  display: none;
}

[data-theme="dark"] .logo-img-light {
  display: none;
}

[data-theme="dark"] .logo-img-dark {
  display: block;
}

.site-footer .logo-mark {
  background: #081528;
}

.site-footer .logo-img-light {
  display: none;
}

.site-footer .logo-img-dark {
  display: block;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-name {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-name-accent {
  color: var(--green);
}

.logo-tagline-sm {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.site-footer .logo-name {
  color: var(--white);
}

.site-footer .logo-tagline-sm {
  color: rgba(255, 255, 255, 0.65);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
}

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

.nav-cta {
  padding: 0.55rem 1.25rem;
  background: var(--green);
  color: var(--white) !important;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--green-dark);
  color: var(--white) !important;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

@media (min-width: 769px) {
  .header-actions {
    flex: 1;
    justify-content: flex-end;
  }
}

.theme-toggle {
  order: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--theme-toggle-bg);
  color: var(--theme-toggle-fg);
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition);
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--green);
  color: var(--green);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  line-height: 1;
}

[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.menu-toggle {
  order: 98;
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: var(--transition);
}

.nav {
  order: 1;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  font-family: inherit;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
}

.nav-dropdown-toggle::after {
  content: "";
  border: 4px solid transparent;
  border-top-color: currentColor;
  margin-top: 3px;
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle {
  color: var(--green);
}

.nav-dropdown-menu {
  display: none;
  list-style: none;
  position: absolute;
  top: calc(100% + 0.65rem);
  left: 0;
  min-width: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem 0;
  z-index: 120;
}

.nav-dropdown.open .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.55rem 1rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.nav-dropdown-menu a:hover {
  background: var(--bg-alt);
  color: var(--green);
}

.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer-heading {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

/* Footer sits on navy in every theme — override global link colors */
.site-footer a:not(.btn):not(.quick-action) {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer a:not(.btn):not(.quick-action):hover {
  color: var(--green-bright);
}

.footer-links a {
  font-size: 0.95rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

.mobile-quick-bar {
  display: none;
}

.mobile-quick-bar .quick-action {
  color: rgba(255, 255, 255, 0.92);
}

.mobile-quick-bar .quick-action--whatsapp {
  color: #25d366;
}

.mobile-quick-bar .quick-action:hover {
  color: var(--white);
}

.mobile-quick-bar .quick-action--whatsapp:hover {
  color: #5dff9a;
}

.quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.55rem 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition), color var(--transition);
}

.quick-action:last-child {
  border-right: none;
}

.quick-action:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.quick-action--whatsapp {
  color: #25d366;
}

.quick-action--whatsapp:hover {
  color: #5dff9a;
}

.quick-action-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  font-size: 1.05rem;
  line-height: 1;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--green);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.35rem;
}

.card h3 {
  color: var(--text);
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-form {
  position: relative;
}

.contact-form button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  line-height: 1.5;
}

.form-status--pending {
  background: var(--gray-100);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.form-status--success {
  background: rgba(124, 181, 24, 0.12);
  color: var(--green-dark);
  border: 1px solid rgba(124, 181, 24, 0.35);
}

[data-theme="dark"] .form-status--success {
  color: var(--green-bright);
}

.form-status--error {
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
  border: 1px solid rgba(220, 38, 38, 0.25);
}

[data-theme="dark"] .form-status--error {
  color: #fca5a5;
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 0.25rem);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--header-bg);
    padding: 1rem 1.5rem 1.5rem;
    border-bottom: 1px solid var(--header-border);
    box-shadow: var(--shadow-md);
    z-index: 10;
  }

  .nav.open {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding: 0.25rem 0 0.25rem 1rem;
    min-width: 0;
    background: transparent;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    display: block;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
  }

  .footer-grid > :not(.footer-brand) {
    display: none;
  }

  .footer-brand > p:not(.footer-tagline) {
    display: none;
  }

  .site-footer {
    padding: 2rem 0 1.25rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    border-top: none;
    padding-top: 0;
  }

  .footer-bottom span:last-child {
    display: none;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  body {
    padding-bottom: calc(4.25rem + env(safe-area-inset-bottom, 0px));
  }

  .mobile-quick-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: var(--navy-dark);
    border-top: 2px solid var(--green);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.35);
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }

  .section {
    padding: 3.5rem 0;
  }
}