/* DineX product homepage — modern SaaS design system */
:root {
  --dx-ink: #0b0f19;
  --dx-ink-soft: #171d2e;
  --dx-body: #4b5268;
  --dx-muted: #7b8194;
  --dx-line: rgba(15, 18, 32, 0.08);
  --dx-surface: #ffffff;
  --dx-surface-alt: #f6f7fb;
  --dx-indigo: #4f46e5;
  --dx-indigo-deep: #3730a3;
  --dx-violet: #8b5cf6;
  --dx-amber: #f59e0b;
  --dx-teal: #14b8a6;
  --dx-gradient: linear-gradient(135deg, var(--dx-indigo) 0%, var(--dx-violet) 55%, #ec4899 100%);
  --dx-gradient-soft: linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(139, 92, 246, 0.10));
  --dx-shadow-sm: 0 2px 10px rgba(15, 18, 32, 0.06);
  --dx-shadow-md: 0 10px 30px rgba(15, 18, 32, 0.08);
  --dx-shadow-lg: 0 24px 60px rgba(15, 18, 32, 0.14);
  --dx-radius: 18px;
  --dx-radius-sm: 12px;
  --dx-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

.dx-page {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--dx-body);
  background: var(--dx-surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.dx-page h1, .dx-page h2, .dx-page h3, .dx-page h4 {
  color: var(--dx-ink);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
}

.dx-page a { text-decoration: none; color: inherit; }
.dx-page ul { list-style: none; margin: 0; padding: 0; }
.dx-page img { max-width: 100%; display: block; }

.dx-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--dx-ease), transform 0.7s var(--dx-ease);
  transition-delay: var(--dx-delay, 0s);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

/* ---------- Nav ---------- */
.dx-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--dx-ease), box-shadow 0.3s var(--dx-ease);
}
.dx-nav.is-scrolled {
  border-bottom-color: var(--dx-line);
  box-shadow: var(--dx-shadow-sm);
}
.dx-nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.dx-logo { display: flex; align-items: center; gap: 0.6rem; font-weight: 800; font-size: 1.15rem; color: var(--dx-ink); }
.dx-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--dx-gradient);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.35);
}
.dx-logo-mark svg { width: 20px; height: 20px; }

.dx-nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.dx-nav-links a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dx-body);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.2s;
}
.dx-nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--dx-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--dx-ease);
}
.dx-nav-links a:hover { color: var(--dx-ink); }
.dx-nav-links a:hover::after { transform: scaleX(1); }

.dx-nav-cta { display: flex; align-items: center; gap: 0.75rem; }

.dx-nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--dx-line);
  background: var(--dx-surface);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.dx-nav-toggle span, .dx-nav-toggle::before, .dx-nav-toggle::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--dx-ink);
  border-radius: 2px;
  transition: transform 0.25s var(--dx-ease), opacity 0.2s;
}
.dx-nav-toggle::before { transform: translateY(-5px); }
.dx-nav-toggle::after { transform: translateY(3px); }
.dx-nav.is-open .dx-nav-toggle::before { transform: translateY(0) rotate(45deg); }
.dx-nav.is-open .dx-nav-toggle::after { transform: translateY(0) rotate(-45deg); }
.dx-nav.is-open .dx-nav-toggle span { opacity: 0; }

/* ---------- Buttons ---------- */
.dx-btn {
  --pad-y: 0.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: var(--pad-y) 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s var(--dx-ease), box-shadow 0.25s var(--dx-ease), background 0.25s, border-color 0.25s;
}
.dx-btn-primary {
  background: var(--dx-gradient);
  background-size: 160% 160%;
  background-position: 0% 50%;
  color: #fff;
  box-shadow: 0 10px 24px rgba(79, 70, 229, 0.32);
}
.dx-btn-primary:hover {
  transform: translateY(-2px);
  background-position: 100% 50%;
  box-shadow: 0 14px 30px rgba(79, 70, 229, 0.4);
}
.dx-btn-ghost {
  background: transparent;
  color: var(--dx-ink);
  border-color: var(--dx-line);
}
.dx-btn-ghost:hover { border-color: var(--dx-indigo); color: var(--dx-indigo); transform: translateY(-2px); }
.dx-btn-lg { padding: 0.95rem 1.75rem; font-size: 1rem; }
.dx-btn svg { width: 16px; height: 16px; transition: transform 0.25s var(--dx-ease); }
.dx-btn:hover svg { transform: translateX(3px); }

/* ---------- Hero ---------- */
.dx-hero {
  position: relative;
  padding: 6.5rem 0 5rem;
  overflow: hidden;
  isolation: isolate;
}
.dx-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  z-index: -1;
  animation: dx-float 14s ease-in-out infinite;
}
.dx-blob-1 { width: 480px; height: 480px; top: -180px; right: -120px; background: radial-gradient(circle, #a5b4fc, transparent 70%); }
.dx-blob-2 { width: 380px; height: 380px; top: 120px; left: -160px; background: radial-gradient(circle, #fbcfe8, transparent 70%); animation-delay: -6s; }
.dx-blob-3 { width: 300px; height: 300px; bottom: -140px; right: 20%; background: radial-gradient(circle, #99f6e4, transparent 70%); animation-delay: -3s; }
@keyframes dx-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, 30px) scale(1.08); }
}

.dx-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: var(--dx-gradient-soft);
  color: var(--dx-indigo-deep);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}
.dx-eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--dx-teal);
  box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.6);
  animation: dx-pulse 2s infinite;
}
@keyframes dx-pulse {
  0% { box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(20, 184, 166, 0); }
  100% { box-shadow: 0 0 0 0 rgba(20, 184, 166, 0); }
}

.dx-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.dx-hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  margin: 1.1rem 0 1.25rem;
}
.dx-hero h1 .grad {
  background: var(--dx-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dx-hero-sub {
  font-size: 1.1rem;
  color: var(--dx-body);
  max-width: 46ch;
  margin-bottom: 2rem;
}
.dx-hero-actions { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.dx-hero-note { font-size: 0.85rem; color: var(--dx-muted); display: flex; align-items: center; gap: 0.5rem; }
.dx-hero-note svg { width: 16px; height: 16px; color: var(--dx-teal); flex: none; }

/* Hero mock dashboard */
.dx-mock {
  position: relative;
  background: var(--dx-surface);
  border-radius: var(--dx-radius);
  border: 1px solid var(--dx-line);
  box-shadow: var(--dx-shadow-lg);
  padding: 1.1rem;
  transform: perspective(1200px) rotateY(-6deg) rotateX(2deg);
  transition: transform 0.6s var(--dx-ease);
}
.dx-mock:hover { transform: perspective(1200px) rotateY(-2deg) rotateX(0.5deg); }
.dx-mock-bar { display: flex; gap: 0.4rem; margin-bottom: 1rem; }
.dx-mock-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--dx-line); }
.dx-mock-row { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1rem; }
.dx-mock-card {
  background: var(--dx-surface-alt);
  border-radius: var(--dx-radius-sm);
  padding: 1rem;
}
.dx-mock-card h4 { font-size: 0.78rem; color: var(--dx-muted); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.6rem; }
.dx-mock-stat { font-size: 1.5rem; font-weight: 800; color: var(--dx-ink); }
.dx-mock-bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; margin-top: 0.75rem; }
.dx-mock-bars i {
  flex: 1;
  background: var(--dx-gradient);
  border-radius: 6px 6px 0 0;
  opacity: 0.85;
  animation: dx-grow 1.4s var(--dx-ease) both;
  animation-delay: calc(var(--i) * 0.08s);
  transform-origin: bottom;
}
@keyframes dx-grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.dx-mock-list { display: flex; flex-direction: column; gap: 0.55rem; }
.dx-mock-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--dx-body);
  background: var(--dx-surface);
  border: 1px solid var(--dx-line);
  border-radius: 10px;
  padding: 0.5rem 0.7rem;
}
.dx-mock-list .tag {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.14);
  color: #0f766e;
}
.dx-mock-float {
  position: absolute;
  right: -18px;
  bottom: -18px;
  background: var(--dx-ink);
  color: #fff;
  border-radius: var(--dx-radius-sm);
  padding: 0.8rem 1rem;
  box-shadow: var(--dx-shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  animation: dx-bob 4s ease-in-out infinite;
}
.dx-mock-float svg { width: 18px; height: 18px; color: var(--dx-teal); }
.dx-mock-float strong { display: block; font-size: 0.85rem; }
.dx-mock-float span { font-size: 0.7rem; color: rgba(255,255,255,0.65); }
@keyframes dx-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Logo / trust strip ---------- */
.dx-strip {
  padding: 2.25rem 0;
  border-top: 1px solid var(--dx-line);
  border-bottom: 1px solid var(--dx-line);
}
.dx-strip-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: center;
  justify-content: space-between;
}
.dx-strip-label { font-size: 0.8rem; font-weight: 700; color: var(--dx-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.dx-strip-items { display: flex; flex-wrap: wrap; gap: 2.25rem; }
.dx-strip-items span {
  font-weight: 700;
  color: var(--dx-body);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dx-strip-items span::before {
  content: "";
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--dx-gradient);
}

/* ---------- Section scaffolding ---------- */
.dx-section { padding: 5.5rem 0; }
.dx-section-alt { background: var(--dx-surface-alt); }
.dx-head { max-width: 640px; margin: 0 auto 3rem; text-align: center; }
.dx-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-top: 0.75rem; }
.dx-head p { font-size: 1.05rem; margin-top: 0.9rem; }
.dx-kicker {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dx-indigo);
}

/* ---------- Features grid ---------- */
.dx-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.dx-card {
  background: var(--dx-surface);
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius);
  padding: 1.75rem;
  transition: transform 0.35s var(--dx-ease), box-shadow 0.35s var(--dx-ease), border-color 0.35s;
  position: relative;
  overflow: hidden;
}
.dx-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--dx-gradient);
  opacity: 0;
  transition: opacity 0.35s;
  z-index: 0;
}
.dx-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--dx-shadow-md);
  border-color: transparent;
}
.dx-card:hover::before { opacity: 0.06; }
.dx-card > * { position: relative; z-index: 1; }
.dx-card-icon {
  width: 46px; height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: var(--dx-gradient-soft);
  color: var(--dx-indigo);
  margin-bottom: 1.1rem;
  transition: transform 0.35s var(--dx-ease);
}
.dx-card:hover .dx-card-icon { transform: scale(1.08) rotate(-4deg); }
.dx-card-icon svg { width: 22px; height: 22px; }
.dx-card h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.dx-card p { font-size: 0.92rem; color: var(--dx-muted); margin: 0; line-height: 1.55; }

/* ---------- Steps ---------- */
.dx-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}
.dx-step { position: relative; padding-top: 0.5rem; }
.dx-step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dx-ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 1.1rem;
  position: relative;
}
.dx-step-num::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px dashed var(--dx-line);
}
.dx-step h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.dx-step p { font-size: 0.92rem; color: var(--dx-muted); margin: 0; }

/* ---------- Stat counters ---------- */
.dx-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.dx-stat-num {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 800;
  background: var(--dx-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dx-stat-label { font-size: 0.85rem; color: var(--dx-muted); font-weight: 600; margin-top: 0.35rem; }

/* ---------- Pricing teaser ---------- */
.dx-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.dx-plan {
  background: var(--dx-surface);
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius);
  padding: 2rem 1.75rem;
  transition: transform 0.35s var(--dx-ease), box-shadow 0.35s var(--dx-ease);
}
.dx-plan:hover { transform: translateY(-6px); box-shadow: var(--dx-shadow-md); }
.dx-plan-featured {
  background: var(--dx-ink);
  color: #fff;
  border-color: transparent;
  position: relative;
  transform: scale(1.03);
}
.dx-plan-featured .dx-plan-desc { color: rgba(255,255,255,0.65); }
.dx-plan-featured h3 { color: #fff; }
.dx-badge {
  position: absolute;
  top: -12px; right: 1.5rem;
  background: var(--dx-gradient);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.dx-plan h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.dx-plan-desc { font-size: 0.88rem; color: var(--dx-muted); margin-bottom: 1.4rem; min-height: 2.6em; }
.dx-plan-list { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.6rem; }
.dx-plan-list li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.88rem; }
.dx-plan-list svg { width: 16px; height: 16px; color: var(--dx-teal); flex: none; }
.dx-plan-featured .dx-plan-list svg { color: #5eead4; }

/* ---------- Sign-in widget ---------- */
.dx-signin-card {
  background: var(--dx-surface);
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  box-shadow: var(--dx-shadow-sm);
}
.dx-signin-copy p { font-size: 0.95rem; margin-top: 0.6rem; }
.dx-signin-form label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--dx-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.dx-signin-field {
  display: flex;
  align-items: center;
  border: 1px solid var(--dx-line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--dx-surface-alt);
  margin-bottom: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.dx-signin-field:focus-within {
  border-color: var(--dx-indigo);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.14);
}
.dx-signin-field input {
  border: 0;
  outline: 0;
  background: transparent;
  padding: 0.75rem 0.85rem;
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--dx-ink);
}
.dx-signin-field span {
  padding: 0.75rem 0.9rem 0.75rem 0;
  color: var(--dx-muted);
  font-size: 0.85rem;
  white-space: nowrap;
}
.dx-signin-form .dx-btn { width: 100%; }
.dx-signin-field.is-invalid { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12); }

.dx-plans-4 { grid-template-columns: repeat(4, 1fr); }
.dx-plan-price { margin: 0.3rem 0 1.3rem; }
.dx-plan-price .amount { font-size: 1.85rem; font-weight: 800; color: var(--dx-ink); }
.dx-plan-featured .dx-plan-price .amount { color: #fff; }
.dx-plan-price .period { font-size: 0.85rem; color: var(--dx-muted); font-weight: 600; margin-left: 0.15rem; }
.dx-plan-featured .dx-plan-price .period { color: rgba(255, 255, 255, 0.65); }
.dx-plan-setup { font-size: 0.8rem; color: var(--dx-muted); margin-top: 0.3rem; }
.dx-plan-featured .dx-plan-setup { color: rgba(255, 255, 255, 0.6); }

/* ---------- Pricing table (add-ons) ---------- */
.dx-price-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius);
  box-shadow: var(--dx-shadow-sm);
  background: var(--dx-surface);
}
.dx-price-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 520px; }
.dx-price-table thead th {
  text-align: left;
  background: var(--dx-ink);
  color: #fff;
  padding: 0.9rem 1.4rem;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.dx-price-table thead th:not(:first-child) { text-align: right; }
.dx-price-table tbody td { padding: 1rem 1.4rem; border-bottom: 1px solid var(--dx-line); color: var(--dx-body); }
.dx-price-table tbody tr:last-child td { border-bottom: 0; }
.dx-price-table tbody tr { transition: background 0.2s; }
.dx-price-table tbody tr:hover { background: var(--dx-surface-alt); }
.dx-price-table tbody td:first-child { font-weight: 600; color: var(--dx-ink); }
.dx-price-table tbody td:not(:first-child) { text-align: right; font-weight: 700; color: var(--dx-ink); }

/* ---------- FAQ ---------- */
.dx-faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }
.dx-faq details {
  background: var(--dx-surface);
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius-sm);
  padding: 1.1rem 1.3rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.dx-faq details[open] { border-color: rgba(79, 70, 229, 0.35); box-shadow: var(--dx-shadow-sm); }
.dx-faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  color: var(--dx-ink);
  font-size: 0.98rem;
}
.dx-faq summary::-webkit-details-marker { display: none; }
.dx-faq summary .plus {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--dx-surface-alt);
  display: grid;
  place-items: center;
  flex: none;
  transition: transform 0.3s var(--dx-ease), background 0.3s;
}
.dx-faq details[open] summary .plus { transform: rotate(45deg); background: var(--dx-gradient); color: #fff; }
.dx-faq-a { font-size: 0.9rem; color: var(--dx-muted); margin-top: 0.8rem; line-height: 1.6; }

/* ---------- CTA band ---------- */
.dx-cta {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  padding: 3.5rem 2rem;
  text-align: center;
  background: var(--dx-gradient);
  isolation: isolate;
}
.dx-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.25), transparent 45%),
              radial-gradient(circle at 80% 80%, rgba(255,255,255,0.18), transparent 45%);
  z-index: -1;
}
.dx-cta h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 0.75rem; }
.dx-cta p { color: rgba(255,255,255,0.85); max-width: 46ch; margin: 0 auto 1.75rem; }
.dx-cta .dx-btn-primary { background: #fff; color: var(--dx-indigo-deep); box-shadow: var(--dx-shadow-md); }
.dx-cta .dx-btn-primary:hover { background: #fff; box-shadow: var(--dx-shadow-lg); }
.dx-cta .dx-btn-ghost { border-color: rgba(255,255,255,0.4); color: #fff; }
.dx-cta .dx-btn-ghost:hover { border-color: #fff; color: #fff; }

/* ---------- Auth screen (tenant sign-in) ---------- */
.dx-auth-screen {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  isolation: isolate;
  overflow: hidden;
  background: var(--dx-surface-alt);
}
.dx-auth-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--dx-ink);
  margin-bottom: 2rem;
}
.dx-auth-solo {
  width: 100%;
  max-width: 400px;
  background: var(--dx-surface);
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius);
  box-shadow: var(--dx-shadow-lg);
  padding: 2.25rem;
}
.dx-auth-avatar {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--dx-gradient);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.3rem;
  margin: 0 auto 1.1rem;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.28);
}
.dx-auth-avatar img { width: 100%; height: 100%; object-fit: cover; }
.dx-auth-solo h1 { font-size: 1.3rem; text-align: center; margin-bottom: 0.35rem; }
.dx-auth-solo .dx-auth-host { text-align: center; font-size: 0.85rem; color: var(--dx-muted); margin-bottom: 1.75rem; }
.dx-auth-solo .dx-auth-host strong { color: var(--dx-body); }
.dx-field-check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: var(--dx-body);
  margin-bottom: 1.5rem;
  cursor: pointer;
}
.dx-field-check input { width: 16px; height: 16px; accent-color: var(--dx-indigo); cursor: pointer; }
.dx-auth-screen-footnote { margin-top: 2rem; font-size: 0.82rem; color: var(--dx-muted); }

/* ---------- Auth (Register / Success) ---------- */
.dx-auth { padding: 4rem 0 6rem; }
.dx-auth-card {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--dx-shadow-lg);
  border: 1px solid var(--dx-line);
}
.dx-auth-aside {
  background: var(--dx-ink);
  color: #fff;
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.dx-auth-aside::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 15%, rgba(139, 92, 246, 0.35), transparent 50%),
              radial-gradient(circle at 85% 85%, rgba(79, 70, 229, 0.35), transparent 50%);
  z-index: -1;
}
.dx-auth-aside .dx-kicker { color: #a5b4fc; }
.dx-auth-aside h2 { color: #fff; font-size: 1.6rem; margin: 0.75rem 0 1rem; }
.dx-auth-aside > p { color: rgba(255, 255, 255, 0.7); font-size: 0.92rem; margin-bottom: 2.25rem; }
.dx-auth-list { display: flex; flex-direction: column; gap: 1.1rem; }
.dx-auth-list li { display: flex; gap: 0.75rem; align-items: flex-start; font-size: 0.9rem; color: rgba(255, 255, 255, 0.88); }
.dx-auth-list svg { flex: none; width: 20px; height: 20px; color: #5eead4; margin-top: 2px; }
.dx-auth-main { background: var(--dx-surface); padding: 3rem 2.75rem; }
.dx-auth-main h1 { font-size: 1.55rem; margin-bottom: 0.4rem; }
.dx-auth-sub { color: var(--dx-muted); font-size: 0.92rem; margin: 0 0 2rem; }

.dx-field { margin-bottom: 1.1rem; }
.dx-field label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--dx-ink); margin-bottom: 0.4rem; }
.dx-field input {
  width: 100%;
  border: 1px solid var(--dx-line);
  border-radius: 12px;
  padding: 0.72rem 0.85rem;
  font-family: inherit;
  font-size: 0.94rem;
  background: var(--dx-surface-alt);
  color: var(--dx-ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.dx-field input:focus {
  outline: 0;
  border-color: var(--dx-indigo);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.14);
  background: var(--dx-surface);
}
.dx-field .hint { font-size: 0.78rem; color: var(--dx-muted); margin-top: 0.4rem; }
.dx-field-suffix {
  display: flex;
  align-items: center;
  border: 1px solid var(--dx-line);
  border-radius: 12px;
  background: var(--dx-surface-alt);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.dx-field-suffix input { border: 0; background: transparent; flex: 1; min-width: 0; }
.dx-field-suffix input:focus { box-shadow: none; }
.dx-field-suffix span { padding: 0.72rem 0.85rem 0.72rem 0; color: var(--dx-muted); font-size: 0.85rem; white-space: nowrap; }
.dx-field-suffix:focus-within { border-color: var(--dx-indigo); box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.14); }
.dx-field-error { color: #ef4444; font-size: 0.8rem; margin-top: 0.4rem; display: block; }
.dx-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.dx-auth-footnote { font-size: 0.88rem; color: var(--dx-muted); margin-top: 1.5rem; text-align: center; }
.dx-auth-footnote a { color: var(--dx-indigo); font-weight: 700; }
.dx-validation-summary {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #b91c1c;
  border-radius: 12px;
  padding: 0.8rem 1rem;
  font-size: 0.88rem;
  margin-bottom: 1.4rem;
}
.dx-validation-summary ul { margin: 0; padding-left: 1.1rem; list-style: disc; }

.dx-success-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(20, 184, 166, 0.12);
  color: #0f766e;
  display: grid;
  place-items: center;
  margin-bottom: 1.5rem;
}
.dx-success-icon svg { width: 28px; height: 28px; }
.dx-success-domain {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--dx-surface-alt);
  border: 1px solid var(--dx-line);
  border-radius: 10px;
  padding: 0.5rem 0.9rem;
  font-weight: 700;
  color: var(--dx-ink);
  font-size: 0.92rem;
  margin: 0.75rem 0 2rem;
}
.dx-success-steps { display: flex; flex-direction: column; gap: 0.9rem; margin: 1.75rem 0 2rem; }
.dx-success-steps li { display: flex; gap: 0.85rem; align-items: flex-start; font-size: 0.9rem; color: var(--dx-body); }
.dx-success-steps .n {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--dx-gradient-soft);
  color: var(--dx-indigo-deep);
  font-weight: 800;
  font-size: 0.78rem;
  display: grid;
  place-items: center;
}

@media (max-width: 860px) {
  .dx-auth-card { grid-template-columns: 1fr; }
  .dx-auth-aside, .dx-auth-main { padding: 2.25rem; }
  .dx-form-row { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */
.dx-footer { padding: 3.5rem 0 2rem; }
.dx-footer-top {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--dx-line);
  margin-bottom: 1.5rem;
}
.dx-footer-brand p { font-size: 0.88rem; color: var(--dx-muted); max-width: 32ch; margin-top: 0.75rem; }
.dx-footer-cols { display: flex; gap: 3.5rem; flex-wrap: wrap; }
.dx-footer-col h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--dx-muted); margin-bottom: 0.9rem; }
.dx-footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.dx-footer-col a { font-size: 0.9rem; color: var(--dx-body); transition: color 0.2s; }
.dx-footer-col a:hover { color: var(--dx-indigo); }
.dx-footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--dx-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .dx-hero-grid { grid-template-columns: 1fr; }
  .dx-mock { max-width: 480px; margin: 0 auto; transform: none; }
  .dx-features, .dx-plans, .dx-plans-4 { grid-template-columns: repeat(2, 1fr); }
  .dx-steps { grid-template-columns: 1fr; gap: 2.5rem; }
  .dx-stats { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .dx-signin-card { grid-template-columns: 1fr; padding: 2rem; }
}
@media (max-width: 768px) {
  .dx-nav-links, .dx-nav-cta .dx-btn-ghost { display: none; }
  .dx-nav.is-open .dx-nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--dx-surface);
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--dx-line);
    box-shadow: var(--dx-shadow-md);
    gap: 1rem;
  }
  .dx-nav-toggle { display: flex; }
  .dx-plan-featured { transform: none; }
  .dx-features, .dx-plans, .dx-plans-4 { grid-template-columns: 1fr; }
  .dx-strip-inner { justify-content: flex-start; }
}
@media (max-width: 560px) {
  .dx-hero { padding: 4rem 0 3rem; }
  .dx-section { padding: 3.75rem 0; }
  .dx-stats { grid-template-columns: repeat(2, 1fr); }
}