/* Ana sayfa: iki eğitim satış kartı (masaüstünde yan yana) */
.a1-offer {
  padding: clamp(2rem, 4.5vw, 4rem) clamp(1.1rem, 4vw, 4.5rem);
  background: var(--paper);
}
.a1-offer__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: clamp(1rem, 1.7vw, 1.65rem);
  max-width: 1560px;
  margin: 0 auto;
}
.a1-offer__card {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  overflow: hidden;
  min-width: 0;
  border: 1px solid rgba(224,180,48,.28);
  border-radius: var(--radius);
  background: var(--navy-2);
  color: var(--white);
  box-shadow: 0 20px 55px rgba(23,25,29,.13);
  transition: box-shadow .4s ease, border-color .4s ease, transform .4s ease;
}
.a1-offer__copy {
  display: flex;
  flex-direction: column;
  position: static;
  z-index: 2;
  min-width: 0;
  padding: clamp(1.2rem, 2.25vw, 2.2rem);
  background: linear-gradient(125deg, rgba(255,255,255,.065), transparent 75%);
}
.a1-offer__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin: 0 0 1.1rem;
  color: var(--gold);
  font-size: .65rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.a1-offer__online {
  padding: .28rem .55rem;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  color: var(--white);
  letter-spacing: .05em;
}
.a1-offer__title {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.85rem, 2.48vw, 2.9rem);
  font-weight: 500;
  line-height: 1.09;
  letter-spacing: -.037em;
  overflow-wrap: normal;
}
.a1-offer__title em { color: var(--gold); font-weight: 500; }
.a1-offer__date {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .65rem;
  margin: 1.1rem 0 .85rem;
}
.a1-offer__date span {
  color: rgba(255,253,248,.7);
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.a1-offer__date time { font-size: .98rem; font-weight: 700; }
.a1-offer__benefit {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: .55rem;
  margin: 0 0 1.2rem;
  padding: .55rem .7rem;
  border: 1px solid rgba(224,180,48,.26);
  border-radius: .75rem;
  background: rgba(224,180,48,.08);
  color: #f6e6b4;
  font-size: .79rem;
  line-height: 1.4;
}
.a1-offer__check { flex: 0 0 auto; color: var(--gold); }
.a1-offer__bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,.18);
}
.a1-offer__price {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.1rem, 2.7vw, 3rem);
  line-height: 1.15;
  letter-spacing: -.045em;
  white-space: nowrap;
}
.a1-offer__price small { font-family: inherit; font-size: .46em; letter-spacing: 0; }
.a1-offer__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 44px;
  padding: .6rem .85rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: .79rem;
  font-weight: 750;
  white-space: nowrap;
}
/* Buton bağlantısı bütün satış kartını tıklanabilir yapar. */
.a1-offer__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: var(--radius);
}
.a1-offer__link:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.a1-offer__arrow { transition: transform .35s ease; }
.a1-offer__visual { position: relative; min-height: 410px; margin: 0; overflow: hidden; }
.a1-offer__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 33%;
  transition: transform .7s ease;
}
.a1-offer__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--navy-2), transparent 25%), linear-gradient(0deg, rgba(13,26,49,.55), transparent 45%);
}
.a1-offer__visual--berlin img { object-position: 50% 50%; }
.a1-offer__glass {
  position: absolute;
  z-index: 1;
  right: .8rem;
  bottom: .9rem;
  padding: .5rem .65rem;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: .7rem;
  background: rgba(13,26,49,.6);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: #fff;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.a1-offer__card::before {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 20%, rgba(255,255,255,.09) 47%, transparent 70%);
  opacity: 0;
  transform: translateX(-12%);
  transition: opacity .5s ease, transform .7s ease;
}
.a1-offer__card:focus-within { border-color: var(--gold); }
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (hover: hover) {
  .a1-offer__card:hover { transform: translateY(-3px); border-color: rgba(224,180,48,.6); box-shadow: 0 26px 65px rgba(23,25,29,.2); }
  .a1-offer__card:hover::before { opacity: 1; transform: translateX(8%); }
  .a1-offer__card:hover .a1-offer__visual img { transform: scale(1.025); }
  .a1-offer__card:hover .a1-offer__arrow { transform: translateX(4px); }
}
/* Çok dar yatay kartlarda fiyat ve buton aynı sırada yer kapmaya zorlanmaz. */
@media (min-width: 1141px) and (max-width: 1280px) {
  .a1-offer__bottom { flex-direction: column; align-items: flex-start; }
}
/* Dar dizüstü ve tabletlerde iki kart yan yana kalır; fotoğraf üste alınır. */
@media (max-width: 1140px) {
  .a1-offer__card { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
  .a1-offer__visual { grid-row: 1; min-height: 210px; }
  .a1-offer__visual::after { background: linear-gradient(0deg, var(--navy-2), transparent 50%); }
  .a1-offer__copy { grid-row: 2; }
  .a1-offer__title { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
  .a1-offer__bottom { margin-top: auto; }
}
/* Mobilde iki kart alt alta, kompakt ve kareye yakın. */
@media (max-width: 650px) {
  .a1-offer { padding: 1.7rem 1rem 2rem; }
  .a1-offer__grid { display: grid; grid-template-columns: minmax(0, 1fr); grid-auto-flow: row; grid-auto-columns: auto; gap: 1rem; padding: 0; overflow: visible; scroll-snap-type: none; }
  .a1-offer__card { width: 100%; grid-template-columns: 1fr; grid-template-rows: 155px auto; border-radius: 1.25rem; }
  .a1-offer__visual { grid-row: 1; min-height: 0; height: 155px; }
  .a1-offer__visual img { object-position: center 38%; }
  .a1-offer__visual--berlin img { object-position: center 51%; }
  .a1-offer__glass { right: .65rem; bottom: .65rem; padding: .3rem .55rem; font-size: .56rem; }
  .a1-offer__copy { grid-row: 2; padding: 1.1rem 1.15rem 1.2rem; }
  .a1-offer__eyebrow { gap: .4rem; font-size: .59rem; margin-bottom: .55rem; }
  .a1-offer__online { padding: .18rem .48rem; }
  .a1-offer__title { font-size: clamp(1.85rem, 7.3vw, 2.38rem); line-height: 1.05; }
  .a1-offer__date { margin: .7rem 0 .6rem; }
  .a1-offer__date time { font-size: .88rem; }
  .a1-offer__benefit { font-size: .73rem; line-height: 1.3; padding: .4rem .6rem; margin-bottom: .85rem; }
  .a1-offer__bottom { flex-wrap: wrap; align-items: center; gap: .6rem; padding-top: .8rem; }
  .a1-offer__price { font-size: clamp(1.9rem, 8vw, 2.45rem); }
  .a1-offer__link { min-height: 42px; font-size: .76rem; padding: .52rem .73rem; }
}
@media (max-width: 355px) {
  .a1-offer__card { grid-template-rows: 135px auto; }
  .a1-offer__visual { height: 135px; }
  .a1-offer__bottom { align-items: flex-start; flex-direction: column; }
  .a1-offer__link { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .a1-offer__card, .a1-offer__card::before, .a1-offer__visual img, .a1-offer__arrow { transition: none; }
}