.footer {
  position: relative;
  color: var(--color-text-muted);
  padding: 0;
  overflow: hidden;
}

.footer--brand {
  background:
    radial-gradient(ellipse 70% 55% at 8% 0%, rgba(var(--color-brand-rgb), 0.07) 0%, transparent 62%),
    radial-gradient(ellipse 55% 45% at 92% 72%, rgba(var(--color-brand-rgb), 0.05) 0%, transparent 58%),
    linear-gradient(
      180deg,
      var(--color-bg-white) 0%,
      var(--color-brand-soft) 52%,
      rgba(255, 244, 236, 0.55) 78%,
      transparent 100%
    );
  box-shadow: 0 -16px 48px rgba(58, 58, 58, 0.04);
}

.footer--brand::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(var(--color-brand-rgb), 0.22) 50%,
    transparent 100%
  );
  z-index: 3;
  pointer-events: none;
}

.footer__body {
  position: relative;
  z-index: 2;
  padding: clamp(36px, 5.5vw, 56px) 0 clamp(72px, 12vw, 108px);
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(120px, 180px) minmax(0, 1fr) auto;
  gap: clamp(28px, 4.5vw, 48px);
  align-items: center;
}

.footer__section-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brand);
  margin: 0 0 14px;
}

.footer__logo {
  display: inline-flex;
  transition: opacity var(--transition), transform var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.footer__logo:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.footer__logo img {
  width: auto;
  height: clamp(60px, 10vw, 76px);
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 14px rgba(var(--color-brand-rgb), 0.12));
}

.footer__contacts-wrap {
  min-width: 0;
}

.footer__contacts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px 8px 8px;
  border-radius: var(--radius-md);
  color: var(--color-navy);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  transition:
    color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.footer__contact-link:hover {
  color: var(--color-brand-dark);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.footer__contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: 2px solid rgba(var(--color-brand-rgb), 0.35);
  border-radius: 50%;
  color: var(--color-brand);
  background: linear-gradient(145deg, var(--color-brand-soft) 0%, var(--color-bg-white) 100%);
  box-shadow: 0 2px 10px rgba(var(--color-brand-rgb), 0.1);
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.footer__contact-link:hover .footer__contact-icon {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: #fff;
  transform: scale(1.05);
}

.footer__contact-icon svg {
  width: 17px;
  height: 17px;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer__nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__nav a {
  position: relative;
  display: block;
  padding: 9px 0 9px 18px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray);
  white-space: nowrap;
  transition: color var(--transition), padding-left var(--transition);
}

.footer__nav a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  border-radius: 2px;
  background: var(--color-brand);
  transform: translateY(-50%);
  transition: height var(--transition);
}

.footer__nav a:hover,
.footer__nav a:focus-visible {
  color: var(--color-brand-dark);
  padding-left: 22px;
}

.footer__nav a:hover::before,
.footer__nav a:focus-visible::before {
  height: 55%;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: clamp(24px, 3.5vw, 36px);
  padding-top: 22px;
  border-top: 1px solid rgba(var(--color-brand-rgb), 0.08);
}

.footer__legal {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--color-gray);
  margin: 0;
  letter-spacing: 0.01em;
}

.footer__credit {
  font-size: 0.75rem;
  color: var(--color-gray);
  margin: 0;
  letter-spacing: 0.01em;
  line-height: 1.45;
}

.footer__credit-link {
  color: var(--color-brand);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.footer__credit-link:hover,
.footer__credit-link:focus-visible {
  color: var(--color-brand-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer__socials {
  display: flex;
  gap: 10px;
}

.footer__social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-white);
  color: var(--color-gray);
  border: 1px solid rgba(var(--color-brand-rgb), 0.18);
  box-shadow: 0 2px 8px rgba(58, 58, 58, 0.06);
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.footer__social:hover {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-brand);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__waves {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  width: 100%;
  height: clamp(96px, 17vw, 148px);
  line-height: 0;
  background: transparent;
  pointer-events: none;
}

.footer__waves::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: clamp(48px, 9vw, 80px);
  background: linear-gradient(
    180deg,
    rgba(255, 244, 236, 0.92) 0%,
    rgba(255, 244, 236, 0.45) 35%,
    rgba(255, 244, 236, 0.12) 65%,
    transparent 100%
  );
  z-index: 2;
  pointer-events: none;
}

.footer__waves img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .footer__logo {
    grid-column: 1 / -1;
    justify-self: center;
  }

  .footer__logo img {
    height: 68px;
  }

  .footer__nav {
    align-items: flex-end;
  }

  .footer__section-label {
    text-align: right;
    width: 100%;
  }

  .footer__nav-links {
    align-items: flex-end;
  }

  .footer__nav a {
    padding-left: 0;
    padding-right: 18px;
  }

  .footer__nav a::before {
    left: auto;
    right: 0;
  }

  .footer__nav a:hover,
  .footer__nav a:focus-visible {
    padding-left: 0;
    padding-right: 22px;
  }
}

@media (max-width: 768px) {
  .footer--brand {
    background:
      radial-gradient(ellipse 70% 55% at 8% 0%, rgba(var(--color-brand-rgb), 0.07) 0%, transparent 62%),
      linear-gradient(
        180deg,
        var(--color-bg-white) 0%,
        var(--color-brand-soft) 44%,
        rgba(255, 244, 236, 0.28) 70%,
        transparent 90%
      );
  }

  .footer__body {
    padding: clamp(24px, 5vw, 36px) 0 calc(clamp(100px, 26vw, 140px) + env(safe-area-inset-bottom, 0px));
  }

  .footer__grid {
    gap: 16px;
  }

  .footer__section-label {
    margin-bottom: 8px;
  }

  .footer__bottom {
    margin-top: 10px;
    padding-top: 0;
    padding-bottom: 10px;
    border-top: none;
    gap: 8px;
  }

  .footer__waves {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
    width: 100%;
    height: clamp(120px, 32vw, 168px);
    overflow: hidden;
    line-height: 0;
    margin-top: 0;
    background: transparent;
    pointer-events: none;
  }

  .footer__waves::before {
    display: block;
    height: clamp(28px, 8vw, 44px);
    background: linear-gradient(
      180deg,
      rgba(255, 244, 236, 0.55) 0%,
      rgba(255, 244, 236, 0.15) 55%,
      transparent 100%
    );
  }

  .footer__waves img {
    position: static;
    width: 100%;
    height: 100%;
    margin: 0;
    object-fit: cover;
    object-position: center 100%;
  }
}

@media (max-width: 600px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 18px;
    text-align: center;
  }

  .footer__logo {
    justify-self: center;
    display: none;
  }

  .footer__logo img {
    height: 52px;
  }

  .footer__section-label {
    text-align: center;
    width: 100%;
  }

  .footer__contacts {
    grid-template-columns: 1fr;
    max-width: 340px;
    margin: 0 auto;
    gap: 4px;
  }

  .footer__contact-link {
    justify-content: flex-start;
    text-align: left;
    padding: 4px 8px 4px 4px;
  }

  .footer__nav {
    align-items: center;
  }

  .footer__nav-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .footer__nav a {
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(var(--color-brand-rgb), 0.14);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    text-align: center;
  }

  .footer__nav a::before {
    display: none;
  }

  .footer__nav a:hover,
  .footer__nav a:focus-visible {
    padding: 10px 12px;
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: #fff;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .footer__legal {
    align-items: center;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .footer__body {
    padding-bottom: calc(clamp(112px, 30vw, 152px) + env(safe-area-inset-bottom, 0px));
  }

  .footer__waves {
    height: clamp(132px, 36vw, 176px);
  }

  .footer__waves img {
    object-position: center 100%;
  }

  .footer__contact-link {
    font-size: 0.8125rem;
    gap: 8px;
    padding: 4px 8px 4px 4px;
  }

  .footer__contact-icon {
    width: 36px;
    height: 36px;
  }

  .footer__contact-icon svg {
    width: 15px;
    height: 15px;
  }
}

@supports (-webkit-touch-callout: none) {
  @media (max-width: 600px) {
    .footer__nav a {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .footer__social {
      min-width: 44px;
      min-height: 44px;
    }
  }
}