/* ==========================================================================
   Somachir — Footer
   ========================================================================== */

.smch-footer {
  background: #060f1d;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-body);
}

/* --------------------------------------------------------------------------
   Congress top bar
   -------------------------------------------------------------------------- */
.smch-footer__congress {
  background: var(--color-accent);
  padding: 14px 0;
}

.smch-footer__congress-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.smch-footer__congress-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.9);
}

.smch-footer__congress-item svg {
  width: 15px;
  height: 15px;
  stroke: rgba(255,255,255,0.7);
  flex-shrink: 0;
}

.smch-footer__congress-sep {
  width: 1px;
  height: 16px;
  background: rgba(255,255,255,0.25);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Main footer grid
   -------------------------------------------------------------------------- */
.smch-footer__main {
  padding: 72px 0 64px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.smch-footer__inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

/* --------------------------------------------------------------------------
   Column shared
   -------------------------------------------------------------------------- */
.smch-footer__col-title {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.smch-footer__col-title::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Col 1 — Brand
   -------------------------------------------------------------------------- */
.smch-footer__logo img {
  height: 90px;
  width: auto;
  display: block;
  margin-bottom: 24px;
}

.smch-footer__logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  display: block;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}

.smch-footer__desc {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255,255,255,0.5);
  margin: 0 0 32px;
  max-width: 300px;
}

/* Social icons */
.smch-footer__social {
  display: flex;
  gap: 8px;
}

.smch-footer__social-link {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
}

.smch-footer__social-link:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
}

.smch-footer__social-link svg {
  width: 14px;
  height: 14px;
}

/* --------------------------------------------------------------------------
   Col 2 — Nav
   -------------------------------------------------------------------------- */
.smch-footer__nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.smch-footer__nav li {
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.smch-footer__nav li:first-child {
  border-top: 1px solid rgba(255,255,255,0.06);
}

.smch-footer__nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 0;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.smch-footer__nav a::after {
  content: '→';
  font-size: 11px;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.smch-footer__nav a:hover {
  color: #fff;
  padding-left: 6px;
  text-decoration: none;
}

.smch-footer__nav a:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   Col 3 — Congress detail
   -------------------------------------------------------------------------- */
.smch-footer__congress-detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.smch-footer__congress-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.smch-footer__congress-row svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.smch-footer__congress-row > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.smch-footer__congress-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
}

.smch-footer__congress-value {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  display: block;
  line-height: 1.2;
}

.smch-footer__congress-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  display: block;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Col 4 — Newsletter
   -------------------------------------------------------------------------- */
.smch-footer__nl-text {
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
  margin: 0 0 24px;
}

.smch-footer__nl-field {
  display: flex;
  align-items: stretch;
  height: 46px;
}

.smch-footer__nl-input {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-right: none;
  color: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  padding: 0 16px;
  outline: none;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.smch-footer__nl-input::placeholder {
  color: rgba(255,255,255,0.28);
}

.smch-footer__nl-input:focus {
  border-color: var(--color-accent);
  background: rgba(255,255,255,0.09);
}

.smch-footer__nl-btn {
  width: 46px;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s ease;
}

.smch-footer__nl-btn:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.smch-footer__nl-btn svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   Bottom bar — copyright
   -------------------------------------------------------------------------- */
.smch-footer__bottom {
  padding: 20px 0;
  background: rgba(0,0,0,0.2);
}

.smch-footer__bottom-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.smch-footer__copy {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
}

.smch-footer__made {
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .smch-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 0 40px;
  }

  .smch-footer__congress-inner {
    padding: 0 40px;
  }

  .smch-footer__bottom-inner {
    padding: 0 40px;
  }
}

@media (max-width: 768px) {
  .smch-footer__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 24px;
  }

  .smch-footer__congress-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 0 24px;
  }

  .smch-footer__congress-sep {
    display: none;
  }

  .smch-footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 0 24px;
  }

  .smch-footer__main {
    padding: 48px 0 40px;
  }
}