/* Basic shared layout */
:root {
  --bg: #050816;
  --bg-elevated: #070b1e;
  --card: #0b1024;
  --border-subtle: rgba(255,255,255,0.05);
  --accent: #38f17a;
  --accent-soft: rgba(56, 241, 122, 0.18);
  --text-main: #f9fbff;
  --text-muted: #a3acc7;
  --chip-bg: rgba(255,255,255,0.04);
  --radius-xl: 22px;
  --shadow-soft: 0 18px 45px rgba(0,0,0,0.65);
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  color: var(--text-main);
  background: radial-gradient(circle at top left, #111827, #020617 55%, #000000 100%);
  display: flex;
  flex-direction: column;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: linear-gradient(to bottom, rgba(5, 7, 22, 0.96), rgba(5, 7, 22, 0.75), transparent);
  backdrop-filter: blur(16px);
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.site-logo-dot {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #6ee7b7, #22c55e 45%, #15803d 70%);
  box-shadow: 0 0 18px rgba(34, 197, 94, 0.85);
}

.site-title {
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
}

.nav-link-active {
  background: var(--accent-soft);
  color: var(--accent);
}

.content {
  flex: 1;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 18px 18px 80px;
}

.hero {
  padding: 22px 18px 24px;
  background: radial-gradient(circle at top left, #020617, #020617 60%, #020617 100%);
  border-radius: 26px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-subtle);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

h1 {
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  margin: 0 0 10px;
}

h2 {
  font-size: 1.2rem;
  margin: 0 0 10px;
}

.lede {
  margin: 0 0 18px;
  color: var(--text-muted);
}

.accent {
  color: var(--accent);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 22px;
}

.hero-card {
  padding: 12px 12px 14px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.9));
  border: 1px solid var(--border-subtle);
}

.hero-card .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-card .value {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 4px 0;
}

.hero-card .muted {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.zip-form {
  margin-top: 10px;
}

.field-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 10px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

input,
select {
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-main);
  padding: 10px 12px;
  font-size: 0.98rem;
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(56, 241, 122, 0.4);
}

.btn-primary {
  margin-top: 12px;
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  background: linear-gradient(135deg, #22c55e, #4ade80);
  color: #020617;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.98rem;
  box-shadow: 0 14px 30px rgba(34, 197, 94, 0.4);
}

.btn-primary:hover {
  filter: brightness(1.03);
}

.helper-text {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.chips {
  margin-top: 26px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--chip-bg);
  border: 1px solid var(--border-subtle);
  font-size: 0.78rem;
}

.explainer {
  margin-top: 26px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--border-subtle);
}

.steps {
  padding-left: 20px;
  margin: 10px 0 0;
  color: var(--text-muted);
}

.steps li {
  margin-bottom: 6px;
}

.about-us {
  margin-top: 28px;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--border-subtle);
}

.about-us h2 {
  margin-bottom: 14px;
}

.about-us p {
  margin-bottom: 12px;
  line-height: 1.6;
  color: var(--text-muted);
}

.about-us p:last-child {
  margin-bottom: 0;
}

.disclosure {
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--border-subtle);
  font-size: 0.86rem;
  color: var(--text-muted);
}

.disclosure h2 {
  margin-bottom: 14px;
  font-size: 1.1rem;
}

.disclosure p {
  margin-bottom: 12px;
  line-height: 1.6;
}

.disclosure p:last-child {
  margin-bottom: 0;
}

.disclosure code {
  background: rgba(56, 241, 122, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.84rem;
  color: var(--accent);
}

.inline-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.benefits {
  margin-top: 28px;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--border-subtle);
}

.benefits h2 {
  margin-bottom: 18px;
  text-align: center;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.benefit-card {
  padding: 16px 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.85));
  border: 1px solid var(--border-subtle);
  transition: transform 0.2s, border-color 0.2s;
}

.benefit-card:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 241, 122, 0.3);
}

.benefit-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.benefit-card h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  color: var(--text-main);
}

.benefit-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.partners {
  margin-top: 28px;
  padding: 18px 20px 22px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--border-subtle);
}

.partners h2 {
  margin-bottom: 10px;
}

.partners-intro {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}

.partner-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.85));
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  transition: all 0.2s;
}

.partner-link:hover {
  transform: translateY(-2px);
  border-color: rgba(79, 209, 197, 0.5);
  background: linear-gradient(135deg, rgba(20, 28, 50, 0.95), rgba(20, 28, 50, 0.85));
}

.partner-link strong {
  color: #4fd1c5;
  font-size: 0.95rem;
}

.partner-link span {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.advertise {
  margin-top: 28px;
  padding: 20px 22px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(79, 209, 197, 0.06));
  border: 1px solid rgba(56, 241, 122, 0.25);
}

.advertise h2 {
  margin-bottom: 12px;
  color: var(--accent);
}

.advertise p {
  margin-bottom: 12px;
  line-height: 1.6;
  color: var(--text-muted);
}

.advertise p:last-child {
  margin-bottom: 0;
}

.contact-email {
  display: inline-block;
  padding: 8px 16px;
  margin-top: 4px;
  background: linear-gradient(135deg, #22c55e, #4ade80);
  color: #020617;
  font-weight: 600;
  border-radius: 999px;
  text-decoration: none;
  transition: filter 0.2s;
}

.contact-email:hover {
  filter: brightness(1.1);
}

.site-footer {
  text-align: center;
  font-size: 0.78rem;
  padding: 18px 16px 22px;
  color: var(--text-muted);
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  background: linear-gradient(to top, rgba(3, 7, 18, 0.98), transparent);
}

/* Chat page */

.content-chat {
  max-width: 780px;
}

.chat-panel {
  padding: 18px 16px 20px;
  background: rgba(15, 23, 42, 0.92);
  border-radius: 24px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.chat-intro h1 {
  font-size: 1.4rem;
}

.chat-log {
  margin-top: 12px;
  padding: 12px;
  max-height: 420px;
  overflow-y: auto;
  border-radius: 18px;
  background: radial-gradient(circle at top left, #020617, #020617 65%, #000000 100%);
  border: 1px solid rgba(15, 23, 42, 0.9);
}

.msg {
  margin-bottom: 10px;
  padding: 9px 11px;
  border-radius: 14px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.msg-ai {
  background: rgba(15, 23, 42, 0.95);
}

.msg-user {
  background: rgba(56, 241, 122, 0.1);
  border: 1px solid rgba(56, 241, 122, 0.35);
}

.msg-affiliate a,
.msg a {
  color: #4fd1c5;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.msg a:hover {
  color: #6ee7b7;
}

.typing-indicator {
  opacity: 0.7;
}

.typing-dots span {
  animation: blink 1.4s infinite;
}

.typing-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes blink {
  0%, 20% { opacity: 0.2; }
  50% { opacity: 1; }
  100% { opacity: 0.2; }
}

.chat-input-row {
  margin-top: 10px;
  display: flex;
  gap: 8px;
}

.chat-input-row input {
  flex: 1;
}

.chat-tip {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .field-row {
    grid-template-columns: 1fr;
  }

  .chat-panel {
    padding: 14px 12px 18px;
  }

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

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

  h1 {
    font-size: 1.6rem;
  }

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

  .benefit-card {
    padding: 14px 16px;
  }

  .advertise {
    padding: 16px 18px;
  }
}