/* ==========================================================================
   İletişim sayfası — anasayfa (home.css) görsel dilinin devamı.
   Hero'da kanallar, ortada öne çıkan form kartı, altta ofis ve harita.
   ========================================================================== */

.c-hero { padding-bottom: clamp(56px, 7vw, 96px); }
.c-hero .crumbs { color: #a9a3d1; }
.c-hero .crumbs a { color: #a9a3d1; }
.c-hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 5vw, 72px); align-items: end; }
.c-hero h1 { font-size: clamp(2.4rem, 1.4rem + 4vw, 4.75rem); }
.c-hero .h-ring { right: -34%; top: 62%; opacity: .42; }

/* Kanal kartları */
.c-channels { display: grid; gap: 10px; }
.c-channel {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 14px; align-items: center;
  padding: 14px 14px 14px 16px; border-radius: 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .03));
  border: 1px solid var(--glass-line); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  transition: border-color .2s ease, transform .2s ease;
}
.c-channel:hover { border-color: rgba(255, 255, 255, .32); transform: translateX(-4px); }
.c-channel__icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--gradient); color: #fff; }
.c-channel__icon svg { width: 21px; height: 21px; }
.c-channel__body { display: grid; gap: 2px; min-width: 0; }
.c-channel__body small { font-family: var(--font-mono); font-size: 11.5px; color: #a9a3d1; letter-spacing: .03em; }
.c-channel__body a { color: #fff; font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.c-channel__body a:hover { text-decoration: underline; }
.c-channel__go {
  display: inline-grid; place-items: center; min-width: 40px; height: 40px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--glass-line); background: transparent; color: #fff; cursor: pointer;
  font: 500 var(--fs-xs)/1 var(--font-body); text-decoration: none; transition: background-color .2s ease, color .2s ease;
}
.c-channel__go svg { width: 16px; height: 16px; }
.c-channel__go:hover { background: #fff; color: var(--ink); }
.c-channel__go.is-done { background: #3ee6a0; border-color: #3ee6a0; color: var(--ink); }
.c-channel--place .c-channel__body { grid-column: span 2; }

/* Form kartı hero'nun üzerine taşar */
.c-form-section { padding-top: 0; }
.c-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: clamp(24px, 4vw, 56px); align-items: start; margin-top: clamp(-64px, -5vw, -40px); position: relative; z-index: 1; }
.c-card { padding: clamp(24px, 4vw, 48px); border-radius: 28px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 40px 90px -50px rgba(16, 12, 46, .45); }
.c-card__head { display: grid; gap: 12px; margin-bottom: 28px; }
.c-card__head h2 { font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.5rem); letter-spacing: -.035em; }
.c-card__head p { color: var(--muted); }
.c-form .field input, .c-form .field select, .c-form .field textarea { border-radius: 14px; }
.c-form .c-captcha { align-self: end; }
.c-form .c-submit { align-self: end; }
.c-form .c-submit .btn { width: 100%; min-height: 50px; }
.c-privacy { font-size: var(--fs-xs); color: var(--muted); }

/* Sonraki adımlar */
.c-next { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 20px; padding-top: clamp(64px, 6vw, 88px); }
.c-next h2 { font-size: var(--fs-xl); letter-spacing: -.025em; }
.c-timeline { position: relative; display: grid; gap: 22px; }
.c-timeline::before { content: ""; position: absolute; left: 17px; top: 10px; bottom: 10px; width: 2px; background: linear-gradient(var(--magenta), var(--blue)); opacity: .35; }
.c-timeline li { position: relative; display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 16px; }
.c-timeline li > span { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font: 500 12px/1 var(--font-mono); box-shadow: 0 0 0 4px var(--paper); }
.c-timeline h3 { font-size: var(--fs-md); font-weight: 600; margin-bottom: 4px; }
.c-timeline p { color: var(--muted); font-size: var(--fs-sm); }
.c-quote { padding: 22px; border-radius: 20px; background: #efeafe; display: grid; gap: 8px; }
.c-quote p { font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 600; line-height: 1.25; letter-spacing: -.02em; }
.c-quote small { color: #4a4670; font-size: var(--fs-sm); }

/* Ofis */
.c-office { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.c-office__info { display: grid; gap: 20px; justify-items: start; }
.c-office__info h2 { font-size: clamp(2rem, 1.3rem + 2.4vw, 3.25rem); letter-spacing: -.035em; }
.c-office__list { margin: 0; display: grid; width: 100%; }
.c-office__list div { display: grid; gap: 2px; padding: 14px 0; border-top: 1px solid var(--line); }
.c-office__list div:last-child { border-bottom: 1px solid var(--line); }
.c-office__list dt { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.c-office__list dd { margin: 0; font-weight: 500; }
.c-office__list address { font-style: normal; }
.c-office__map { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 16 / 11; max-width: 100%; background: var(--paper); border: 1px solid var(--line); }
.c-office__map::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(16, 12, 46, .06); pointer-events: none; }
.c-office__map iframe { width: 100%; height: 100%; border: 0; display: block; filter: saturate(.85); }

@media (max-width: 900px) {
  .c-hero__grid, .c-layout, .c-office { grid-template-columns: minmax(0, 1fr); }
  .c-layout { margin-top: 0; padding-top: 40px; }
  .c-next { position: static; padding-top: 0; }
  .c-hero .h-ring { top: 20%; opacity: .22; }
}
@media (max-width: 640px) {
  .c-channel { grid-template-columns: 40px minmax(0, 1fr) auto; padding: 12px; }
  .c-channel__icon { width: 40px; height: 40px; }
}

/* SSS: sohbet görünümü — soru gönderilen mesaj, cevap gelen yanıt */
.c-faq { background: var(--paper); }
.c-faq__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.c-faq__intro { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 16px; }
.c-faq__intro h2 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.25rem); line-height: 1.02; letter-spacing: -.035em; }
.c-faq__intro p { color: var(--muted); font-size: var(--fs-lg); }
.c-chat { display: grid; gap: 14px; padding: clamp(16px, 2.4vw, 28px); border-radius: 30px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 40px 90px -60px rgba(16, 12, 46, .4); }
.c-chat__item { display: grid; gap: 12px; }
.c-bubble { max-width: 88%; border-radius: 22px; padding: 14px 18px; }
.c-bubble--out {
  justify-self: end; display: flex; align-items: center; gap: 14px; list-style: none; cursor: pointer;
  background: var(--paper); border: 1px solid var(--line); border-bottom-right-radius: 6px;
  font-weight: 600; line-height: 1.35; transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}
.c-bubble--out::-webkit-details-marker { display: none; }
.c-bubble--out:hover { border-color: var(--accent); }
.c-bubble--out svg { flex: none; width: 16px; height: 16px; color: var(--muted); transition: transform .25s ease; }
.c-chat__item[open] > .c-bubble--out { background: var(--gradient); border-color: transparent; color: #fff; }
.c-chat__item[open] > .c-bubble--out svg { color: #fff; transform: rotate(180deg); }
.c-chat__reply { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 10px; align-items: end; animation: c-pop .3s ease both; }
.c-chat__reply img { width: 36px; height: 36px; border-radius: 50%; background: var(--paper); border: 1px solid var(--line); padding: 4px; }
.c-bubble--in { background: var(--ink); color: #e9e5ff; border-bottom-left-radius: 6px; display: grid; gap: 4px; }
.c-bubble--in small { font-family: var(--font-mono); font-size: 11px; color: #a9a3d1; letter-spacing: .04em; }
.c-bubble--in p { font-size: var(--fs-sm); line-height: 1.6; }
@keyframes c-pop { from { opacity: 0; transform: translateY(6px) scale(.98); } }
.c-composer {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 8px;
  padding: 8px 8px 8px 20px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line);
  color: var(--muted); text-decoration: none; font-size: var(--fs-sm); transition: border-color .2s ease;
}
.c-composer:hover { border-color: var(--accent); color: var(--ink); }
.c-composer__send { width: 40px; height: 40px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--gradient); color: #fff; }
.c-composer__send svg { width: 18px; height: 18px; }
@media (max-width: 900px) {
  .c-faq__grid { grid-template-columns: minmax(0, 1fr); }
  .c-faq__intro { position: static; }
}
@media (max-width: 640px) {
  .c-bubble { max-width: 100%; }
}