/* ============================================================
   components.css — nav, buttons, headers, modals, footer
   ============================================================ */

/* ── NAVIGATION ── */
nav {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  background: linear-gradient(180deg, rgba(7,8,10,0.82), rgba(7,8,10,0.0));
  transition: padding var(--dur) var(--ease-out), background var(--dur) var(--ease-out), border-color var(--dur);
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  padding: 12px var(--gutter);
  background: rgba(8,9,12,0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav-logo { display: flex; align-items: center; gap: 11px; }
.nav-logo-image { height: 30px; width: auto; filter: brightness(0) invert(1); opacity: 0.96; }
.nav-logo-icon {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 18px; color: var(--ink-on-gold);
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  box-shadow: var(--shadow-gold);
}
.nav-logo-text { font-family: var(--font-display); font-weight: 700; font-size: 16px; letter-spacing: var(--tracking-snug); }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  position: relative; font-size: 14px; font-weight: 500; color: var(--ink-soft);
  padding: 9px 14px; border-radius: var(--r-pill);
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav-links a:not(.nav-cta)::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 1px;
  background: var(--gold); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform var(--dur) var(--ease-out);
}
.nav-links a:not(.nav-cta):hover { color: var(--ink); }
.nav-links a:not(.nav-cta):hover::after { transform: scaleX(1); }

.nav-cta {
  color: var(--ink-on-gold) !important;
  background: linear-gradient(135deg, var(--gold), var(--gold-soft));
  font-weight: 700 !important; padding: 10px 20px !important;
  box-shadow: 0 8px 24px -10px var(--glow-gold);
  transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px var(--glow-gold); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; z-index: 2; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .3s; }
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity: 0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px;
    padding: 90px 32px 40px;
    background: var(--bg-1); border-left: 1px solid var(--line);
    transform: translateX(100%); transition: transform .42s var(--ease-out);
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 18px; width: 100%; }
}

/* ── BUTTONS ── */
.btn-primary, .btn-secondary {
  position: relative; display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  padding: 15px 26px; border-radius: var(--r-pill);
  transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur), background var(--dur), color var(--dur), border-color var(--dur);
  white-space: nowrap; overflow: hidden;
}
.btn-primary span, .btn-secondary span { transition: transform var(--dur) var(--ease-out); }
.btn-primary:hover span, .btn-secondary:hover span { transform: translateX(4px); }

.btn-primary {
  color: var(--ink-on-gold);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-soft) 60%, var(--gold-deep) 130%);
  box-shadow: 0 14px 36px -12px var(--glow-gold), var(--inner-line);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.45) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease-out);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 22px 48px -14px var(--glow-gold); }
.btn-primary:hover::before { transform: translateX(120%); }

.btn-secondary {
  color: var(--ink);
  background: var(--glass);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover { transform: translateY(-3px); border-color: var(--line-gold); background: var(--bg-3); color: var(--ink); }

/* ── SECTION HEADERS ── */
section { position: relative; padding-block: var(--space-section); padding-inline: var(--gutter); }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 500;
  letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--gold);
  margin-bottom: 18px;
}
.section-label::before { content: ''; width: 22px; height: 1px; background: var(--gold); opacity: 0.7; }
.section-title { font-size: var(--text-2xl); max-width: 18ch; margin-bottom: 18px; }
.section-desc { font-size: var(--text-lg); color: var(--ink-soft); max-width: 56ch; margin-bottom: 52px; }

/* Centered header variants used by several sections */
.services-section, .process-section, .flows-section, .industries-section,
.case-section, .pricing-section, .founder-section, .cta-section { max-width: var(--maxw); margin-inline: auto; }

/* ── MARQUEE (integration ticker) ── */
.marquee {
  position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  border-block: 1px solid var(--line);
  padding-block: 26px;
}
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-family: var(--font-mono); font-size: 15px; color: var(--ink-mute);
  display: inline-flex; align-items: center; gap: 10px; white-space: nowrap;
  transition: color var(--dur);
}
.marquee-item:hover { color: var(--gold); }
.marquee-item::before { content: '◆'; font-size: 8px; color: var(--gold); opacity: 0.6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── MODALS (quote + assistant) ── */
.quote-modal, .assistant-modal {
  position: fixed; inset: 0; z-index: var(--z-modal);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  background: rgba(4,5,7,0.78); backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transition: opacity .35s var(--ease-out), visibility .35s;
}
.quote-modal.is-open, .assistant-modal.is-open { opacity: 1; visibility: visible; }
.quote-modal-panel, .assistant-panel {
  position: relative; width: min(620px, 100%); max-height: 90vh; overflow-y: auto;
  background: var(--bg-2); border: 1px solid var(--line-strong); border-radius: var(--r-lg);
  padding: 40px; box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.98); transition: transform .4s var(--ease-out);
}
.quote-modal.is-open .quote-modal-panel, .assistant-modal.is-open .assistant-panel { transform: none; }
.quote-modal-panel::before, .assistant-panel::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px 220px at 80% -10%, rgba(255,184,28,0.10), transparent 70%);
}
.quote-modal-close, .assistant-close {
  position: absolute; top: 16px; right: 16px; width: 38px; height: 38px; border-radius: 50%;
  font-size: 22px; color: var(--ink-soft); background: var(--bg-3); border: 1px solid var(--line);
  display: grid; place-items: center; transition: all var(--dur);
}
.quote-modal-close:hover, .assistant-close:hover { background: var(--bg-4); color: var(--ink); transform: rotate(90deg); }
.quote-modal h2, .assistant-panel h2 { font-size: var(--text-xl); margin-bottom: 10px; }
.quote-modal-intro, .assistant-intro { color: var(--ink-mute); margin-bottom: 26px; font-size: var(--text-sm); }

.quote-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 18px; }
.quote-field { display: flex; flex-direction: column; gap: 7px; }
.quote-field label { font-size: 12px; font-weight: 600; color: var(--ink-soft); letter-spacing: 0.02em; }
.quote-field input, .assistant-lead-form input {
  padding: 12px 14px; border-radius: var(--r-sm); font-size: 15px; color: var(--ink);
  background: var(--bg-1); border: 1px solid var(--line-strong); transition: border-color var(--dur), box-shadow var(--dur);
}
.quote-field input:focus, .assistant-lead-form input:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(255,184,28,0.14);
}
.quote-consent { font-size: 12px; color: var(--ink-faint); margin-bottom: 16px; }
.quote-form-error { color: var(--red); font-size: 14px; margin-bottom: 12px; display: none; }
.quote-form-error.is-visible { display: block; }
.quote-success { display: none; text-align: center; padding: 12px 0; }
.quote-success.is-visible { display: block; }
.quote-success h3 { font-size: var(--text-xl); color: var(--green-soft); margin-bottom: 10px; }
.quote-success-copy { color: var(--ink-soft); margin-bottom: 22px; }
@media (max-width: 560px){ .quote-form-grid { grid-template-columns: 1fr; } .quote-modal-panel, .assistant-panel { padding: 28px 22px; } }

/* Assistant chat */
.assistant-conversation { display: flex; flex-direction: column; gap: 10px; max-height: 280px; overflow-y: auto; margin-bottom: 18px; padding-right: 4px; }
.assistant-message { padding: 11px 15px; border-radius: 14px; font-size: 14px; line-height: 1.5; max-width: 85%; }
.assistant-message.bot { background: var(--bg-3); border: 1px solid var(--line); border-bottom-left-radius: 4px; align-self: flex-start; color: var(--ink-soft); }
.assistant-message.user { background: linear-gradient(135deg, var(--gold-deep), var(--gold)); color: var(--ink-on-gold); border-bottom-right-radius: 4px; align-self: flex-end; font-weight: 500; }
.assistant-quick-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.assistant-quick-actions button {
  font-size: 13px; padding: 8px 14px; border-radius: var(--r-pill);
  background: var(--bg-3); border: 1px solid var(--line-strong); color: var(--ink-soft);
  transition: all var(--dur);
}
.assistant-quick-actions button:hover { border-color: var(--line-gold); color: var(--gold); transform: translateY(-1px); }
.assistant-lead-form { display: none; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.assistant-lead-form.is-visible { display: flex; }
.assistant-submit { background: linear-gradient(135deg, var(--gold), var(--gold-soft)); color: var(--ink-on-gold); font-weight: 700; padding: 13px; border-radius: var(--r-sm); transition: transform var(--dur); }
.assistant-submit:hover { transform: translateY(-2px); }
.assistant-status { font-size: 13px; color: var(--ink-mute); }

/* ── FOOTER ── */
footer {
  position: relative; padding: 72px var(--gutter) 40px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.4));
}
.footer-grid { max-width: var(--maxw); margin-inline: auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { color: var(--ink-mute); font-size: 14px; max-width: 34ch; }
.footer-col h4 { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.footer-col a { display: block; color: var(--ink-mute); font-size: 14px; padding: 5px 0; transition: color var(--dur-fast), transform var(--dur-fast); }
.footer-col a:hover { color: var(--ink); transform: translateX(3px); }
.footer-bottom {
  max-width: var(--maxw); margin: 48px auto 0; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: var(--ink-faint);
}
@media (max-width: 760px){ .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }