/* ==========================================================================
   Footer + final CTA block
   ========================================================================== */

/* Final CTA block (перед footer'ом) */
.cta-final {
  background: linear-gradient(160deg, var(--c-graphite-900) 0%, var(--c-ink) 100%);
  color: var(--c-white);
  padding-block: var(--s-20);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -200px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, hsl(48 100% 50% / 0.18), transparent 60%);
  pointer-events: none;
}

.cta-final::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, hsl(48 100% 50% / 0.10), transparent 65%);
  pointer-events: none;
}

.cta-final__inner {
  position: relative;
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-6);
  align-items: center;
}

.cta-final__title {
  font-size: var(--fs-display-2);
  line-height: 1;
  font-weight: var(--fw-bold);
  letter-spacing: -0.03em;
}

.cta-final__lead {
  font-size: var(--fs-body-lg);
  color: var(--c-graphite-400);
  max-width: 50ch;
  line-height: 1.5;
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  justify-content: center;
  margin-top: var(--s-2);
}

.cta-final__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-body-sm);
  color: var(--c-graphite-400);
  margin-top: var(--s-2);
}

.cta-final__phone strong {
  color: var(--c-white);
  font-weight: var(--fw-bold);
  font-feature-settings: 'tnum';
}

/* --------------------------------------------------------------------------
   Site footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--c-ink);
  color: var(--c-graphite-400);
  padding-block: var(--s-16) var(--s-8);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--s-12);
  padding-bottom: var(--s-12);
  border-bottom: 1px solid var(--c-graphite-700);
}

@media (max-width: 1023px) {
  .site-footer__top { grid-template-columns: 1fr 1fr; gap: var(--s-8); }
}

@media (max-width: 639px) {
  .site-footer__top { grid-template-columns: 1fr; }
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  max-width: 320px;
}

.site-footer .logo { color: var(--c-white); font-size: 1.5rem; }

.site-footer__brand-text {
  font-size: var(--fs-body-sm);
  line-height: 1.6;
  color: var(--c-graphite-400);
}

.footer-col__title {
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: var(--s-5);
}

.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.footer-col__list a {
  font-size: var(--fs-body-sm);
  color: var(--c-graphite-400);
  transition: color var(--dur-fast);
}

.footer-col__list a:hover { color: var(--c-white); }

.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  font-size: var(--fs-body-sm);
}

.footer-contacts__phones {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  font-feature-settings: 'tnum';
  color: var(--c-white);
  font-weight: var(--fw-semibold);
}

.footer-contacts__phones a {
  color: var(--c-white);
  transition: color var(--dur-fast);
}

.footer-contacts__phones a:hover { color: var(--c-amber-500); }

.footer-contacts__row {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}

.footer-contacts__row .icon {
  width: 16px;
  height: 16px;
  color: var(--c-graphite-500);
  flex-shrink: 0;
}

.footer-socials {
  display: flex;
  gap: var(--s-2);
  margin-top: var(--s-2);
}

.footer-social {
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  background: var(--c-graphite-800);
  color: var(--c-white);
  display: grid;
  place-items: center;
  transition: all var(--dur-fast);
}

.footer-social:hover {
  background: var(--c-amber-500);
  color: var(--c-ink);
  transform: translateY(-2px);
}

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

/* Bottom row */
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-4);
  padding-top: var(--s-8);
  font-size: var(--fs-caption);
  color: var(--c-graphite-500);
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-5);
}

.site-footer__legal a {
  color: var(--c-graphite-500);
  transition: color var(--dur-fast);
}

.site-footer__legal a:hover { color: var(--c-white); }

.footer-dev-link {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
}

.softip-ai-widget {
  position: fixed;
  right: 18px;
  bottom: 92px;
  z-index: 9998;
  font-family: inherit;
}

.softip-ai-widget__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 0;
  border-radius: 999px;
  padding: 1rem 1.35rem;
  background: #111827;
  color: #fff;
  box-shadow: 0 18px 45px rgba(0,0,0,0.24);
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.softip-ai-widget__toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 55px rgba(0,0,0,0.3);
}

.softip-ai-widget__dot {
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 999px;
  background: #34d399;
  box-shadow: 0 0 0 5px rgba(52,211,153,0.18);
}

.softip-ai-widget__panel {
  position: absolute;
  right: 0;
  bottom: 66px;
  width: min(440px, calc(100vw - 28px));
  overflow: hidden;
  border-radius: 24px;
  background: #fff;
  color: #111827;
  border: 1px solid rgba(17,24,39,0.08);
  box-shadow: 0 28px 80px rgba(0,0,0,0.28);
}

.softip-ai-widget__head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background: linear-gradient(135deg, #111827, #263241);
  color: #fff;
}

.softip-ai-widget__head strong {
  font-size: 1.08rem;
}

.softip-ai-widget__head span {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.9rem;
  line-height: 1.4;
  opacity: 0.8;
}

.softip-ai-widget__close {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #fff;
  cursor: pointer;
}

.softip-ai-widget__messages {
  max-height: min(440px, 60vh);
  min-height: 220px;
  overflow: auto;
  padding: 1.15rem;
  background: #f8fafc;
}

.softip-ai-widget__msg {
  width: fit-content;
  max-width: 90%;
  margin-bottom: 0.7rem;
  padding: 0.8rem 1rem;
  border-radius: 16px;
  font-size: 1rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.softip-ai-widget__msg--bot {
  background: #fff;
  border: 1px solid rgba(17,24,39,0.08);
}

.softip-ai-widget__msg--user {
  margin-left: auto;
  background: #111827;
  color: #fff;
}

.softip-ai-widget__form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
  padding: 1rem;
  background: #fff;
  border-top: 1px solid rgba(17,24,39,0.07);
}

.softip-ai-widget__form textarea {
  resize: none;
  min-height: 52px;
  max-height: 140px;
  border: 1px solid rgba(17,24,39,0.14);
  border-radius: 14px;
  padding: 0.85rem 0.9rem;
  font: inherit;
  font-size: 1rem;
  line-height: 1.45;
}

.softip-ai-widget__form textarea:focus {
  outline: none;
  border-color: rgba(17,24,39,0.45);
  box-shadow: 0 0 0 3px rgba(17,24,39,0.1);
}

.softip-ai-widget__form button {
  border: 0;
  border-radius: 14px;
  padding: 0 1.25rem;
  min-height: 52px;
  background: var(--c-amber-500, #f59e0b);
  color: #111827;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: filter 0.15s ease;
}

.softip-ai-widget__form button:hover {
  filter: brightness(1.05);
}

.softip-ai-widget__form button:disabled {
  opacity: 0.6;
  cursor: default;
}

@media (max-width: 640px) {
  .softip-ai-widget {
    right: 12px;
    bottom: 78px;
  }

  .softip-ai-widget__panel {
    width: calc(100vw - 24px);
    bottom: 64px;
  }

  .softip-ai-widget__messages {
    max-height: 56vh;
  }

  .footer-dev-link {
    margin: 0.45rem 0 0;
  }
}