:root {
  --color-ink: #182028;
  --color-muted: #5b6470;
  --color-primary: #0b5c66;
  --color-primary-dark: #08434a;
  --color-accent: #d8a833;
  --color-accent-soft: #f8eed1;
  --color-surface: #ffffff;
  --color-surface-alt: #f4f6f4;
  --color-highlight: #e8f2f1;
  --color-border: #d8dde4;
  --shadow-soft: 0 10px 30px rgba(20, 28, 38, 0.08);
  --shadow-strong: 0 20px 60px rgba(20, 28, 38, 0.18);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 5rem;
  --space-9: 6rem;
  --font-body: "Segoe UI Variable", "Segoe UI", "Trebuchet MS", "Lucida Sans", "Helvetica Neue", sans-serif;
  --font-display: "Palatino Linotype", "Book Antiqua", Palatino, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

:focus-visible {
  outline: 3px solid rgba(216, 168, 51, 0.6);
  outline-offset: 2px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  line-height: 1.6;
  background-color: #f7f5f2;
  background-image:
    radial-gradient(circle at 10% 10%, #fdf8ef 0%, transparent 55%),
    radial-gradient(circle at 85% 5%, #e8f2f1 0%, transparent 60%),
    linear-gradient(180deg, #f7f5f2 0%, #ffffff 45%, #f3f6f7 100%);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

p {
  margin: 0 0 var(--space-3);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.2;
  margin: 0 0 var(--space-2);
}

h1 {
  font-size: clamp(2.2rem, 3vw, 3rem);
}

h2 {
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
}

h3 {
  font-size: 1.25rem;
}

ul {
  margin: 0;
  padding-left: 1.2rem;
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

section {
  padding: var(--space-7) 0;
  scroll-margin-top: 110px;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 2000;
}

.skip-link:focus {
  top: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(216, 221, 228, 0.6);
  backdrop-filter: blur(8px);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo img {
  width: 150px;
  height: auto;
}

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
}

.nav-toggle:focus-visible {
  outline: 3px solid rgba(11, 92, 102, 0.4);
  outline-offset: 2px;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  margin: 5px 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-nav {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.site-nav a {
  font-weight: 600;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
}

.site-nav a[aria-current="page"] {
  background: var(--color-accent-soft);
  color: var(--color-ink);
}

.header-cta {
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

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

.btn-secondary {
  background: #fff;
  color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-tertiary {
  background: var(--color-accent-soft);
  color: var(--color-ink);
  border-color: transparent;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-muted);
  margin-bottom: var(--space-2);
}

.hero {
  padding: var(--space-8) 0 var(--space-7);
}

.hero-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
  align-items: center;
}

.hero-content p {
  max-width: 40rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.hero-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.hero-list li {
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  box-shadow: var(--shadow-soft);
}

.hero-panel {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-strong);
  border: 1px solid var(--color-border);
}

.hero-panel p {
  color: var(--color-muted);
}

.hero-panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.hero-panel-item {
  background: var(--color-highlight);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  color: var(--color-ink);
  text-align: center;
  border: 1px solid transparent;
  min-height: 52px;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.hero-panel-item:is(a, button) {
  cursor: pointer;
}

.hero-panel-item:is(a, button):hover,
.hero-panel-item:is(a, button):focus {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
  transform: translateY(-1px);
  text-decoration: none;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--space-4);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
}

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

.text-link {
  font-weight: 600;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}

.detail-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
}
/* auth area styles */
.header-auth {
  display: inline-flex;
  align-items: center;
  margin-left: 0.5rem;
}
.auth-logged-in .auth-name {
  margin-right: 0.5rem;
  font-weight: 600;
}
.btn.auth-logout {
  padding: 0.45rem 0.6rem;
}

.why-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}

.testimonial {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-muted);
}

.faq-list {
  display: grid;
  gap: var(--space-2);
}

.faq-list details {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
}

.faq-list summary {
  font-weight: 600;
  cursor: pointer;
}

.form-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  gap: var(--space-2);
}

.form-grid label {
  font-weight: 600;
  display: block;
  margin-bottom: 0.3rem;
}

.form-grid input,
.form-grid textarea,
.form-grid select {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
}

.form-grid input:focus,
.form-grid textarea:focus,
.form-grid select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 92, 102, 0.15);
  outline: none;
}

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

.form-helper {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0.4rem 0 0;
}

.form-grid fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
  display: grid;
  gap: 0.5rem;
}

.form-grid legend {
  font-weight: 600;
  padding: 0 0.4rem;
}

.form-grid fieldset label {
  font-weight: 500;
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
}

.form-success {
  margin-top: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-highlight);
  border: 1px solid #b8d6d1;
  color: var(--color-ink);
}

.form-error {
  margin-top: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background: #fff4f1;
  border: 1px solid #f0b4a8;
  color: #8a2a1e;
}

.file-list {
  list-style: none;
  padding: 0;
  margin: var(--space-2) 0 0;
  display: grid;
  gap: 0.6rem;
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
}

.file-meta {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0;
}

.file-remove {
  border: none;
  background: var(--color-accent-soft);
  color: var(--color-ink);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  font-weight: 600;
}

.file-remove:focus-visible {
  outline: 3px solid rgba(11, 92, 102, 0.4);
  outline-offset: 2px;
}

.form-summary {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.form-summary h3 {
  margin-bottom: var(--space-1);
}

.summary-hint {
  margin: 0;
  color: var(--color-muted);
}

.summary-list {
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.summary-row {
  display: grid;
  grid-template-columns: minmax(130px, 160px) 1fr;
  gap: var(--space-2);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

.summary-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.summary-row dt {
  font-weight: 600;
  color: var(--color-ink);
}

.summary-row dd {
  margin: 0;
  color: var(--color-muted);
}

.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.notice {
  background: #fff;
  border-left: 4px solid var(--color-accent);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.site-footer {
  background: #0d1f24;
  color: #d6dee2;
  padding: var(--space-6) 0 var(--space-4);
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  align-items: start;
}

.footer-logo img {
  width: 140px;
}

.footer-links a {
  color: #d6dee2;
  display: inline-block;
  margin-bottom: 0.4rem;
}

.footer-bottom {
  margin-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-3);
  font-size: 0.9rem;
  color: #b8c3c8;
}

.chat-toggle {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1200;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 0.8rem 1.2rem;
  box-shadow: var(--shadow-strong);
  font-weight: 600;
}

/* Admin floating button variant */
#admin-floating-btn {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 0.6rem 0.9rem;
  box-shadow: var(--shadow-strong);
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem; /* default moved to bottom-left */
  z-index: 1300;
}

.admin-badge {
  position: fixed;
  bottom: 1.5rem;
  left: 6.2rem;
  background: var(--color-accent-soft);
  color: var(--color-ink);
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  z-index: 1300;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.chat-panel {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: min(92vw, 340px);
  max-height: 70vh;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-strong);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 1200;
}

.chat-panel[hidden] {
  display: none;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--color-highlight);
}

.chat-header h2 {
  font-size: 1.1rem;
}

.chat-close {
  border: none;
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
}

.chat-body {
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow: hidden;
}

.chat-quick {
  display: grid;
  gap: 0.5rem;
  max-height: 190px;
  overflow-y: auto;
  padding-right: 0.2rem;
}

.chat-quick button {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  text-align: left;
  cursor: pointer;
}

.chat-quick button:focus-visible {
  outline: 3px solid rgba(11, 92, 102, 0.4);
  outline-offset: 2px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: grid;
  gap: 0.6rem;
  padding-right: 0.2rem;
}

.chat-message {
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.chat-message-user {
  background: var(--color-accent-soft);
  justify-self: end;
}

.chat-message-agent {
  background: var(--color-highlight);
  justify-self: start;
}

.chat-message a {
  display: inline-block;
  margin-top: 0.4rem;
  font-weight: 600;
}

.chat-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.chat-input {
  flex: 1;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 0.6rem;
  font-family: inherit;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1300;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 18, 25, 0.55);
}

.modal-dialog {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  max-width: 520px;
  width: min(92vw, 520px);
  box-shadow: var(--shadow-strong);
  z-index: 1;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.modal-close {
  border: none;
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 900px) {
  .site-header {
    position: static;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .nav-wrap {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-3);
    box-shadow: var(--shadow-soft);
  }

  .site-header.nav-open .nav-wrap {
    display: flex;
  }

  .site-nav {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }

  .header-inner {
    position: relative;
  }

  .header-cta {
    width: 100%;
    justify-content: flex-start;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .chat-panel {
    right: 1rem;
    bottom: 5rem;
  }
}

@media (max-width: 600px) {
  section {
    padding: var(--space-6) 0;
  }

  .hero {
    padding-top: var(--space-6);
  }

  .logo img {
    width: 130px;
  }

  .chat-toggle {
    right: 1rem;
    bottom: 1rem;
  }

  .summary-row {
    grid-template-columns: 1fr;
  }

  .summary-row dd {
    color: var(--color-ink);
  }
}