/* ==========================================================================
   Hostyard Design System · Public Layout
   Header, navigation, footer, containers, legal pages.
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: var(--sp-12) var(--container-pad);
}

.container-narrow {
  max-width: 900px;
}

/* ---- Header ------------------------------------------------------------ */
.app-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(9, 9, 11, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--border-1);
}

.header-container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0.7rem var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  min-height: 68px;
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: var(--r-sm);
  transition: opacity var(--dur) var(--ease);
}

.logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.logo:hover {
  opacity: 0.85;
}

/* Navigation */
#main-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  min-height: 40px;
  padding: 0 0.9rem;
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-3);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.nav-link:hover {
  color: var(--text-1);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--text-1);
  background: var(--brand-soft);
}

.nav-dropdown-wrapper {
  position: relative;
}

.dropdown-chevron {
  opacity: 0.6;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.nav-dropdown-wrapper:hover .dropdown-chevron,
.nav-dropdown-wrapper:focus-within .dropdown-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  padding: 0.4rem;
  background: var(--surface-2);
  border: 1px solid var(--border-3);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
  z-index: var(--z-dropdown);
}

.nav-dropdown-wrapper:hover .nav-dropdown-menu,
.nav-dropdown-wrapper:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu li a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0 0.85rem;
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-3);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.nav-dropdown-menu li a:hover {
  color: var(--text-1);
  background: var(--brand-soft);
}

/* Header right cluster */
.header-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.header-wallet-balance {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 40px;
  padding: 0 0.9rem;
  border-radius: var(--r-md);
  background: var(--brand-soft);
  border: 1px solid var(--border-brand-soft);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-3);
}

.header-wallet-balance .wallet-val-text {
  color: var(--text-1);
  font-weight: 700;
}

.header-wallet-balance .wallet-currency-text {
  color: var(--brand-400);
  font-size: var(--fs-2xs);
}

.btn-client-panel {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 40px;
  padding: 0 1rem;
  border-radius: var(--r-md);
  background: var(--brand-gradient);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 700;
  box-shadow: 0 6px 18px -8px rgba(var(--brand-rgb), 0.7);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.btn-client-panel:hover {
  transform: scale(1.01);
  filter: brightness(1.08);
  box-shadow: 0 10px 26px -8px rgba(var(--brand-rgb), 0.85);
}

.btn-client-panel:active {
  transform: scale(0.98);
}

/* Hamburger */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: var(--touch);
  height: var(--touch);
  padding: 12px;
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.03);
  transition: background-color var(--dur) var(--ease);
}

.hamburger-btn:hover {
  background: rgba(255, 255, 255, 0.07);
}

.hamburger-line {
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--text-1);
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur) var(--ease);
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* View sections (legacy SPA sections) */
.view-section {
  flex: 1;
  display: none;
  animation: fadeIn 0.35s var(--ease-out) forwards;
}

.view-section.active {
  display: block;
}

main {
  flex: 1;
}

/* ---- Footer ------------------------------------------------------------ */
.app-footer {
  position: relative;
  margin-top: auto;
  padding: var(--sp-16) var(--container-pad) var(--sp-8);
  background: var(--bg-1);
  border-top: 1px solid var(--border-1);
}

.app-footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--brand-rgb), 0.45), transparent);
}

.footer-grid {
  max-width: var(--container-w);
  margin: 0 auto var(--sp-12);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: var(--sp-12);
}

.footer-col .logo {
  margin-bottom: var(--sp-5);
}

.footer-col .logo img {
  height: 36px;
}

.footer-col h3 {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-1);
  margin-bottom: var(--sp-5);
}

.footer-col p {
  font-size: var(--fs-sm);
  color: var(--text-3);
  max-width: 380px;
}

.footer-col ul li {
  margin-bottom: 0.7rem;
}

.footer-col ul li a {
  display: inline-block;
  font-size: var(--fs-sm);
  color: var(--text-3);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.footer-col ul li a:hover {
  color: var(--brand-300);
  transform: translateX(3px);
}

.footer-bottom {
  max-width: var(--container-w);
  margin: 0 auto;
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border-1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-size: var(--fs-xs);
  color: var(--text-4);
}

.footer-bottom p {
  font-size: inherit;
  color: inherit;
}

.social-links {
  display: flex;
  gap: 0.6rem;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--touch);
  height: var(--touch);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-2);
  color: var(--text-3);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.social-icon svg {
  width: 18px;
  height: 18px;
}

.social-icon:hover {
  background: var(--brand-500);
  border-color: var(--brand-500);
  color: #fff;
  transform: translateY(-2px);
}

/* ---- Page hero (shared by subpages) ------------------------------------- */
.page-hero {
  position: relative;
  padding: var(--sp-20) var(--container-pad) var(--sp-12);
  text-align: center;
  border-bottom: 1px solid var(--border-1);
  background:
    radial-gradient(ellipse 60% 60% at 50% 0%, rgba(var(--brand-rgb), 0.12) 0%, transparent 70%),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 100% 100%, 56px 56px, 56px 56px;
}

.page-hero-inner {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
}

.page-hero h1 {
  font-size: var(--fs-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.page-hero h1 .accent {
  background: linear-gradient(120deg, var(--brand-300) 0%, var(--brand-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-hero p {
  font-size: var(--fs-lg);
  color: var(--text-3);
  max-width: 640px;
}

.page-hero-actions {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  justify-content: center;
}

/* Section titles on public pages */
.section-title {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-title .eyebrow {
  margin-bottom: var(--sp-4);
}

.section-title h2 {
  font-size: var(--fs-3xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 0.6rem;
}

.section-title p {
  font-size: var(--fs-md);
  color: var(--text-3);
  max-width: 560px;
  margin: 0 auto;
}

.section-title.left {
  text-align: left;
}

.section-title.left p {
  margin: 0;
}

/* Stats strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.stats-strip-item {
  padding: var(--sp-6) var(--sp-5);
  text-align: center;
  border-right: 1px solid var(--border-1);
  transition: background-color var(--dur) var(--ease);
}

.stats-strip-item:last-child {
  border-right: none;
}

.stats-strip-item:hover {
  background: var(--brand-soft);
}

.stats-strip-num {
  display: block;
  font-size: var(--fs-2xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  color: var(--text-1);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stats-strip-num.accent {
  color: var(--brand-400);
}

.stats-strip-lbl {
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-4);
}

/* Feature / bento cards */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-5);
}

.bento-grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bento-grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: var(--sp-8) var(--sp-6);
  background: var(--surface-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.bento-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--brand-500);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

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

.bento-card:hover::before {
  opacity: 1;
}

.bento-card.center {
  align-items: center;
  text-align: center;
}

.bento-card h3,
.bento-card h4 {
  font-size: var(--fs-lg);
  font-weight: 700;
}

.bento-card p {
  font-size: var(--fs-sm);
  color: var(--text-3);
}

.bento-card .badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.bento-card.span-2 {
  grid-column: span 2;
}

/* CTA banner */
.cta-banner {
  position: relative;
  padding: var(--sp-16) var(--sp-8);
  text-align: center;
  background: linear-gradient(135deg, rgba(var(--brand-rgb), 0.1) 0%, var(--surface-1) 60%);
  border: 1px solid var(--border-brand-soft);
  border-radius: var(--r-2xl);
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand-500), transparent);
}

.cta-banner h2 {
  font-size: var(--fs-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.cta-banner p {
  max-width: 520px;
  margin: 0 auto var(--sp-8);
}

.cta-banner .page-hero-actions {
  justify-content: center;
}

/* ---- Legal pages --------------------------------------------------------- */
.legal-page-wrapper {
  padding: var(--sp-16) var(--container-pad) var(--sp-20);
  min-height: 70vh;
}

.legal-container {
  max-width: 900px;
  margin: 0 auto;
}

.legal-header {
  text-align: center;
  margin-bottom: var(--sp-10);
}

.legal-title {
  font-size: var(--fs-3xl);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.legal-subtitle {
  color: var(--text-3);
  font-size: var(--fs-md);
}

.legal-card {
  background: var(--surface-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  color: var(--text-2);
  font-size: var(--fs-md);
  line-height: 1.8;
  box-shadow: var(--shadow-sm);
}

.legal-card h2 {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin: var(--sp-8) 0 var(--sp-4);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-brand-soft);
}

.legal-card h2:first-of-type,
.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card h3 {
  font-size: var(--fs-lg);
  margin: var(--sp-6) 0 var(--sp-3);
}

.legal-card p,
.legal-card li {
  color: var(--text-2);
  margin-bottom: 0.85rem;
}

.legal-card ul,
.legal-card ol {
  padding-left: 1.4rem;
  margin-bottom: 1rem;
}

.legal-card ul {
  list-style: disc;
}

.legal-card ol {
  list-style: decimal;
}

.legal-card a {
  color: var(--brand-400);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-card strong {
  color: var(--text-1);
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: var(--sp-5);
}