/* ============================================================
   SITE FOOTER
   Structure:
     <footer>
       <div.container>
         <div.site-footer__main>   ← newsletter left + 3 columns right
       </div.container>
       <div.site-footer__bottom>  ← full-width black bar
   ============================================================ */

#site-footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-primary);
}

/* ── Main grid: left newsletter | right 3 columns ── */
.site-footer__main {
  display: grid;
  grid-template-columns: minmax(0, 34fr) minmax(0, 66fr);
  padding: 0px 0;
  gap: 0;
  align-items: start;
}

/* ── Left: Logo + newsletter ── */
.site-footer__newsletter {
  display: flex;
  flex-direction: column;
  gap: 98px;
  padding: 56px 0;
  padding-right: clamp(40px, 5vw, 88px);
  border-right: 1px solid var(--color-primary);
  height: 100%;
}

.site-footer__logo {
  display: block;
  width: clamp(180px, 18vw, 352px);
  height: auto;
}

.site-footer__logo img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.site-footer__form-group {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.site-footer__form-title {
  color: var(--color-black);
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: var(--font-weight-light);
  letter-spacing: 0.6px;
  line-height: 1;
  margin: 0;
}

.site-footer__form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.site-footer__field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-gray-300);
}

.site-footer__field input {
  flex: 1;
  height: 43px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-black);
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: var(--font-weight-light);
  letter-spacing: 0.6px;
  line-height: 1;
  outline: none;
}

.site-footer__field input::placeholder {
  color: var(--color-black);
  opacity: 1;
}

.site-footer__field button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 33px;
  height: 33px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 24px;
  font-weight: var(--font-weight-light);
  line-height: 1;
  overflow: hidden; /* το βελάκι δεν ξεφεύγει από το πλαίσιο κατά την κίνηση */
}

/* Hover: μικρή κίνηση του βέλους προς τα δεξιά */
.site-footer__field button span {
  display: block;
  transition: transform 0.25s ease;
}

.site-footer__field button:hover span,
.site-footer__field button:focus-visible span {
  transform: translateX(5px);
}

@media (prefers-reduced-motion: reduce) {
  .site-footer__field button span {
    transition: none;
  }
}

.site-footer__form-note {
  margin: 0;
  color: var(--color-black);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: var(--font-weight-extralight);
  letter-spacing: 0.48px;
  line-height: 1.4;
}

/* ── Right: 3 columns ── */
.site-footer__columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 56px 0;
  gap: clamp(24px, 4vw, 146px);
  padding-left: clamp(40px, 6vw, 174px);
  align-items: start;
}

.site-footer__column h2 {
  margin: 0 0 94px;
  color: var(--color-black);
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: var(--font-weight-light);
  letter-spacing: 0.6px;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 39px;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ΠΛΗΡΟΦΟΡΙΕΣ — tighter gap */
.site-footer__column:nth-child(2) .site-footer__links {
  gap: 28px;
}

/* Payment trust badges (Visa Secure / Mastercard ID Check) */
.payment-icons {
  display: flex;
  align-items: center;
}

.payment-icons__link {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--color-black);
  text-decoration: none;
}

.payment-icons__img {
  display: block;
  width: auto;
  height: 36px;
  object-fit: contain;
}

.payment-icons--footer {
  margin-top: 40px;
}

.payment-icons--page {
  margin: 0 0 48px;
}

.payment-icons--page .payment-icons__link {
  gap: 24px;
  padding: 16px 20px;
}

.payment-icons--page .payment-icons__img {
  height: 44px;
}

.site-footer__links a,
.site-footer__contact > a {
  color: var(--color-black);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: var(--font-weight-extralight);
  letter-spacing: 0.48px;
  line-height: 1.4;
  transition: color 0.2s ease;
}

.site-footer__links a:hover,
.site-footer__contact > a:hover {
  color: var(--color-primary);
}

/* ── Επικοινωνία column ── */
.site-footer__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.site-footer__contact > a {
  display: block;
}

.site-footer__contact > a + a {
  margin-top: 39px;
}

/* ── Social icons ── */
.site-footer__socials {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7%;
  margin-top: 124px;
width:100%;
}

.site-footer__socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  transition: opacity 0.2s ease;
}

.site-footer__socials a:hover {
  opacity: 0.75;
}

.site-footer__socials img {
  display: block;
  width: 30px;
  height: 30px;
}

/* ── Bottom bar (full-width, outside .container) ── */
.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 3%;
  background-color: var(--color-black);
}

.site-footer__bottom p {
  margin: 0;
  color: var(--color-primary);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0;
  line-height: 1;
}

.site-footer__bottom a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer__bottom a:hover,
.site-footer__bottom a:focus-visible {
  color: var(--color-white);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Stack newsletter above columns at narrower viewports */
@media (max-width: 1200px) {
  .site-footer__main {
    grid-template-columns: 1fr;
    padding: 50px 0;
  }

  .site-footer__newsletter {
    gap: 48px;
    padding-right: 0;
    padding-bottom: 50px;
    border-right: 0;
    border-bottom: 1px solid var(--color-primary);
  }

  .site-footer__columns {
    padding-left: 0;
    padding-top: 50px;
  }

  .site-footer__column h2 {
    margin-bottom: 48px;
  }

  .site-footer__socials {
    margin-top: 48px;
  }
}

@media (max-width: 991px) {
  .site-footer__logo {
    width: 322px;
  }

  .site-footer__form-group {
    gap: 32px;
  }

  /* Figma mobile footer (312:6725): μικρότερη τυπογραφία */
  .site-footer__form-title {
    font-size: 16px;
    letter-spacing: 0.48px;
  }

  .site-footer__field input {
    font-size: 16px;
    letter-spacing: 0.48px;
  }

  .site-footer__form-note {
    font-size: 12px;
    letter-spacing: 0.36px;
  }

  .site-footer__links a {
    font-size: 14px;
    letter-spacing: 0.42px;
  }

  .site-footer__bottom {
    padding: 0 5%;
  }

  /* Categories | Information side-by-side, Contact full-width (Figma mobile) */
  .site-footer__columns {
    grid-template-columns: 1fr 1fr;
    gap: clamp(24px, 6vw, 48px) clamp(16px, 5vw, 40px);
  }

  .site-footer__column:nth-child(3) {
    grid-column: 1 / -1;
  }

  .site-footer__column h2 {
    margin-bottom: clamp(20px, 6vw, 32px);
    font-size: 18px; /* Figma: 18px Light */
    letter-spacing: 0.54px;
  }

  .site-footer__links {
    gap: 18px;
  }

  .site-footer__column:nth-child(2) .site-footer__links {
    gap: 14px;
  }

  .site-footer__contact > a + a {
    margin-top: 18px;
  }

  .site-footer__socials {
    margin: auto;
    margin-top: 40px;
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .site-footer__main {
    padding: 40px 0;
    padding-bottom: 0;
  }

  .site-footer__newsletter {
    gap: 32px;
    max-width: 100%;
  }

  .site-footer__columns {
    padding-top: 40px;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: center; /* Figma: κεντραρισμένο copyright */
    gap: 7px;
    min-height: auto;
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .site-footer__bottom p {
    font-size: 11px; /* Figma: 11px Medium */
    line-height: normal;
    text-align: center;
    font-weight: 200;
  }
}