/* ===== Bölümler ===== */
.section { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: 56px; }

/* Biz Kimiz */
.about { background: var(--lilac); overflow: hidden; }
.about::before {
  content: ''; position: absolute; width: 620px; height: 620px; right: -220px; top: -180px; border-radius: 50%;
  background: radial-gradient(circle, rgba(173, 68, 130, .18), transparent 70%);
}
.about-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 6vw, 90px); align-items: center; position: relative; }
.about-mark { background: #fff; border-radius: 40% 60% 55% 45% / 50% 45% 55% 50%; padding: 12%; box-shadow: var(--shadow); }
.about-mark img { width: 100%; height: auto; }
.about-text p { color: #2c3060; }
.about-text strong { color: var(--purple); font-weight: 600; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 72px; position: relative; }
.value { background: #fff; border-radius: var(--radius); padding: 28px 26px; border-top: 4px solid var(--magenta); }
.value:nth-child(2n) { border-top-color: var(--purple); }
.value-n { font-family: var(--font-head); font-size: 13px; color: var(--magenta); font-weight: 700; }
.value h3 { font-size: 20px; color: var(--navy); margin: 8px 0 8px; }
.value p { margin: 0; font-size: 15px; color: var(--muted); }

/* Neler Yapıyoruz */
.services { background: var(--navy); color: #fff; }
.services .h2 { color: #fff; }
.services .kicker { color: #e08cbd; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service {
  display: flex; flex-direction: column; text-decoration: none; background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); overflow: hidden;
  transition: transform .35s, background .35s, border-color .35s;
}
.service:hover { transform: translateY(-6px); background: rgba(173, 68, 130, .16); border-color: rgba(173, 68, 130, .6); }
.service-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--purple); }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; filter: saturate(.9); }
.service:hover .service-img img { transform: scale(1.07); }
.service-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.service-n { font-family: var(--font-head); font-size: 12px; color: #e08cbd; font-weight: 700; }
.service h3 { font-size: 19px; margin: 6px 0 10px; }
.service p { font-size: 14.5px; color: rgba(255,255,255,.75); flex: 1; }
.service-more { font-size: 14px; font-weight: 600; color: #e08cbd; }

/* Nasıl Yapıyoruz */
.process { background: #fff; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: s; position: relative; }
.steps::before { content: ''; position: absolute; top: 30px; left: 30px; right: 30px; height: 2px; background: linear-gradient(90deg, var(--magenta), var(--purple)); opacity: .35; }
.step { position: relative; }
.step-n {
  width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; position: relative;
  font-family: var(--font-head); font-weight: 800; font-size: 22px; color: #fff;
  background: linear-gradient(135deg, var(--magenta), var(--purple)); box-shadow: 0 0 0 8px #fff; margin-bottom: 22px;
}
.step h3 { font-size: 19px; color: var(--navy); margin-bottom: 10px; }
.step p { font-size: 15px; color: var(--muted); margin: 0; }

/* Projeler */
.works { background: var(--lilac); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.filters button {
  border: 1.5px solid rgba(28, 35, 97, .25); background: transparent; color: var(--navy);
  padding: 9px 18px; border-radius: 999px; font-weight: 500; font-size: 14.5px; transition: all .2s;
}
.filters button:hover { border-color: var(--navy); }
.filters button[aria-selected="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.work {
  position: relative; display: block; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden;
  text-decoration: none; color: #fff; background: var(--navy); animation: pop .5s both;
}
@keyframes pop { from { opacity: 0; transform: scale(.97); } }
.work img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.work::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(18, 23, 63, .95)); transition: background .4s; }
.work:hover img { transform: scale(1.06); }
.work:hover::after { background: linear-gradient(180deg, rgba(67, 18, 127, .2) 0%, rgba(67, 18, 127, .95)); }
.work-info { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 26px; }
.work-cat { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: #f0a8d2; }
.work h3 { font-size: 21px; margin: 8px 0 8px; }
.work p { font-size: 14.5px; color: rgba(255,255,255,.8); margin: 0; max-height: 0; opacity: 0; overflow: hidden; transition: max-height .4s, opacity .4s, margin .4s; }
.work:hover p, .work:focus-visible p { max-height: 90px; opacity: 1; margin-bottom: 12px; }
.work-view { font-size: 14px; font-weight: 600; }
.work-empty { grid-column: 1 / -1; margin: 0; padding: 48px 28px; text-align: center; background: #fff; border-radius: var(--radius); color: var(--muted); font-size: 17px; }
.badge { position: absolute; top: 16px; left: 16px; z-index: 1; font-size: 11px; font-weight: 600; letter-spacing: .06em; background: rgba(255,255,255,.9); color: var(--navy); padding: 4px 10px; border-radius: 999px; }

/* Referanslar */
.refs { background: var(--navy-deep); color: #fff; padding-bottom: clamp(70px, 9vw, 110px); }
.refs .h2 { color: #fff; }
.refs .kicker { color: #e08cbd; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.ref-dup { display: flex; }
.ref {
  width: 210px; height: 110px; margin-right: 18px; flex-shrink: 0; border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); display: grid; place-items: center;
  font-family: var(--font-head); font-weight: 500; color: rgba(255,255,255,.55);
}
.ref img { max-width: 70%; max-height: 60%; object-fit: contain; filter: brightness(0) invert(1); opacity: .8; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; flex-wrap: wrap; width: auto; } .ref-dup { display: none; } }

/* İletişim */
.contact { background: radial-gradient(ellipse at 20% 10%, rgba(173, 68, 130, .45), transparent 55%), radial-gradient(ellipse at 90% 90%, var(--purple), transparent 60%), var(--navy); color: #fff; }
.contact .h2 { color: #fff; }
.contact .kicker { color: #f0a8d2; }
.contact-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 5vw, 70px); align-items: start; }
.contact-logo { width: 150px; height: auto; background: #fff; border-radius: 28px; padding: 18px 30px 16px; margin-bottom: 32px; box-sizing: content-box; }
.contact-card > p { color: rgba(255,255,255,.8); }
.person { display: flex; flex-direction: column; margin: 26px 0 18px; }
.person strong { font-family: var(--font-head); font-size: 22px; }
.person span { color: #f0a8d2; font-size: 14px; }
.contact-list { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 10px; }
.contact-list a { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 500; word-break: break-all; }
.contact-list a:hover { color: #f0a8d2; }
.contact-list svg { width: 20px; height: 20px; flex-shrink: 0; fill: currentColor; }

.contact-form { background: #fff; color: var(--ink); border-radius: 28px; padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: 1fr 1fr; gap: 18px; box-shadow: 0 30px 80px -30px rgba(0,0,0,.6); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 16px; color: var(--ink); background: #f6f4f8; border: 1.5px solid transparent;
  border-radius: var(--radius-sm); padding: 13px 14px; transition: border-color .2s, background .2s; width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--magenta); background: #fff; }
.field input:user-invalid, .field textarea:user-invalid { border-color: #d33; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--magenta); flex-shrink: 0; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-status { margin: 0; font-size: 14.5px; font-weight: 500; }
.form-status.ok { color: #1a7f4b; }
.form-status.err { color: #c62828; }
.hp { position: absolute; left: -9999px; }

/* Harita */
.map-block {
  display: grid; grid-template-columns: minmax(280px, 380px) 1fr; margin-top: clamp(56px, 8vw, 96px);
  border-radius: 28px; overflow: hidden; background: #fff; box-shadow: 0 30px 80px -30px rgba(0,0,0,.6);
}
.map-card { padding: clamp(28px, 4vw, 44px); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; color: var(--ink); }
.map-card .kicker { color: var(--magenta); margin-bottom: 12px; }
.addr { font-style: normal; font-family: var(--font-head); font-weight: 500; font-size: 18px; line-height: 1.45; color: var(--navy); margin-bottom: 24px; }
.map-card .btn svg { width: 18px; height: 18px; fill: currentColor; }
.map { display: block; width: 100%; height: 100%; min-height: 420px; border: 0; background: var(--lilac); filter: grayscale(.35) contrast(1.03); }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps::before { top: 30px; bottom: 30px; left: 29px; right: auto; width: 2px; height: auto; background: linear-gradient(var(--magenta), var(--purple)); }
  .step { display: grid; grid-template-columns: 60px 1fr; column-gap: 22px; }
  .step-n { grid-row: span 2; margin: 0; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .about-grid, .contact-grid, .map-block { grid-template-columns: 1fr; }
  .map { min-height: 320px; }
  .about-mark { max-width: 300px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { padding: 0 16px; }
  .service-grid, .values, .work-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .work { aspect-ratio: 4 / 4.2; }
  .work p { max-height: 90px; opacity: 1; margin-bottom: 12px; }
  .brand-text { display: none; }
}
@media (hover: none) { .work p { max-height: 90px; opacity: 1; margin-bottom: 12px; } }