/* Bileşenler: üst menü, butonlar, cam kartlar + açık mavi ışık halesi, hero, adımlar, CTA, alt bilgi */

/* ---------- Açılış (yalnızca ana sayfa; init.js 'splash-on' sınıfını ekler) ---------- */
.acilis { display: none; }
.splash-on .acilis {
  display: grid; place-items: center; position: fixed; inset: 0; z-index: 500; pointer-events: none;
  background: radial-gradient(circle at 50% 45%, #1d2f3a, #0d171d 70%);
  animation: acilis-kaybol .45s ease 1.55s forwards;
}
.acilis img { width: min(68vw, 420px); height: auto; animation: acilis-logo 1.5s cubic-bezier(.2, .7, .2, 1) both; filter: drop-shadow(0 0 28px rgba(127, 208, 245, .28)); }
@keyframes acilis-logo { 0% { opacity: 0; transform: scale(.9); } 45%, 100% { opacity: 1; transform: scale(1); } }
@keyframes acilis-kaybol { to { opacity: 0; visibility: hidden; } }

/* ---------- Üst menü ---------- */
.ust { position: sticky; top: 0; z-index: 100; padding: 8px 0; }
.ust-kutu {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: var(--header-h);
  padding: 8px 10px 8px 14px; border-radius: 20px; background: var(--glass-strong);
  border: 1px solid rgba(255, 255, 255, .95); box-shadow: 0 10px 34px rgba(18, 32, 42, .09), inset 0 1px 0 #fff;
  -webkit-backdrop-filter: blur(18px) saturate(140%); backdrop-filter: blur(18px) saturate(140%); position: relative;
}
.marka { display: flex; align-items: center; flex: 0 0 auto; border-radius: 10px; }
.marka img { width: 112px; height: auto; background: #12202a; border-radius: 10px; padding: 4px 8px; }
.ust-sag { display: flex; align-items: center; gap: 8px; }
.menu-dugme { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line); background: #fff; border-radius: 14px; cursor: pointer; }
.menu-dugme span, .menu-dugme span::before, .menu-dugme span::after { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: transform .25s, background .25s; }
.menu-dugme span::before, .menu-dugme span::after { content: ""; position: absolute; left: 0; }
.menu-dugme span::before { top: -6px; } .menu-dugme span::after { top: 6px; }
.menu-dugme[aria-expanded="true"] span { background: transparent; }
.menu-dugme[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.menu-dugme[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }
.ust-tel { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: var(--ink); color: #fff; }
.ust-tel svg { width: 20px; height: 20px; }

.menu { margin: 0; }
.js .menu {
  display: none; position: absolute; left: 0; right: 0; top: calc(100% + 8px); max-height: calc(100dvh - var(--header-h) - 28px); overflow-y: auto;
  padding: 10px; border-radius: 20px; background: rgba(255, 255, 255, .97); border: 1px solid #fff; box-shadow: 0 24px 60px rgba(18, 32, 42, .18); overscroll-behavior: contain;
}
.js .menu.acik { display: block; animation: menu-gir .22s ease both; }
@keyframes menu-gir { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.menu-liste > li { border-bottom: 1px solid var(--line); }
.menu-liste > li:last-child { border-bottom: 0; }
.menu a, .menu-grup-dugme { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 48px; padding: 10px 12px; text-decoration: none; font-weight: 700; font-size: .98rem; border-radius: 12px; background: none; border: 0; cursor: pointer; text-align: left; }
.menu a:hover, .menu-grup-dugme:hover, .menu a[aria-current="page"] { color: var(--cyan-deep); background: rgba(127, 208, 245, .14); }
.menu-grup-dugme::after { content: ""; width: 8px; height: 8px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform .2s; margin: -3px 4px 0 10px; }
.menu-grup-dugme[aria-expanded="true"]::after { transform: rotate(-135deg); margin-top: 3px; }
.alt-menu { display: none; padding: 0 0 8px 10px; }
.alt-menu.acik { display: block; }
.alt-menu a { font-weight: 600; font-size: .92rem; color: var(--ink-2); min-height: 44px; }
.no-js .alt-menu { display: block; }
.ust .menu-cta { display: none; }

@media (min-width: 1080px) {
  .marka img { width: 132px; }
  .menu-dugme, .ust-tel-mobil { display: none; }
  .js .menu, .menu { display: block; position: static; max-height: none; overflow: visible; padding: 0; background: none; border: 0; box-shadow: none; }
  .js .menu.acik { animation: none; }
  .menu-liste { display: flex; align-items: center; gap: 2px; }
  .menu-liste > li { border: 0; position: relative; }
  .menu a, .menu-grup-dugme { width: auto; min-height: 44px; padding: 8px 11px; font-size: .86rem; white-space: nowrap; }
  .menu-grup-dugme::after { width: 6px; height: 6px; margin: -3px 0 0 8px; }
  .alt-menu, .no-js .alt-menu { display: none; position: absolute; left: 0; top: 100%; min-width: 280px; padding: 8px; margin-top: 6px; background: rgba(255, 255, 255, .98); border: 1px solid #fff; border-radius: 16px; box-shadow: 0 22px 50px rgba(18, 32, 42, .16); }
  .alt-menu.acik { display: block; }
  .menu-grup:hover > .alt-menu, .menu-grup:focus-within > .alt-menu { display: block; }
  .ust-sag { gap: 12px; }
  .ust .menu-cta { display: inline-flex; }
}
@media (min-width: 1080px) and (max-width: 1240px) { .menu a, .menu-grup-dugme { padding-inline: 8px; font-size: .82rem; } }
@media (max-width: 1079px) { .ust-tel-masaustu { display: none; } }
@media (min-width: 1080px) { .ust-tel { display: none; } }

/* ---------- Butonlar ---------- */
.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 22px;
  border-radius: 999px; border: 1px solid transparent; font-weight: 800; font-size: .94rem; text-decoration: none; cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease; text-align: center;
}
.dugme svg { width: 18px; height: 18px; flex: 0 0 auto; }
.dugme--koyu { background: var(--ink); color: #fff; box-shadow: 0 10px 26px rgba(18, 32, 42, .22); }
.dugme--wa { background: #157a42; color: #fff; box-shadow: 0 10px 26px rgba(21, 122, 66, .25); }
.dugme--cam { background: rgba(255, 255, 255, .8); border-color: rgba(18, 32, 42, .12); color: var(--ink); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
@media (hover: hover) { .dugme:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(76, 190, 232, .6), 0 0 26px 4px rgba(127, 208, 245, .5); } }
.dugme:active { transform: translateY(0) scale(.98); }
.dugme-sira { display: flex; flex-wrap: wrap; gap: 10px; }
.dugme-sira .dugme { flex: 1 1 200px; }
@media (min-width: 720px) { .dugme-sira .dugme { flex: 0 0 auto; } }
.metin-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 800; color: var(--cyan-deep); text-decoration: none; }
.metin-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Cam kart + açık mavi ışık halesi ---------- */
.kart {
  position: relative; display: flex; flex-direction: column; min-width: 0; border-radius: var(--radius); background: var(--glass);
  border: 1px solid rgba(255, 255, 255, .95); box-shadow: var(--shadow), inset 0 1px 0 #fff;
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  transition: transform .35s cubic-bezier(.2, .7, .2, 1), box-shadow .35s ease, border-color .35s ease;
}
.kart::after { /* imleci izleyen iç ışık */
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s ease;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 30%), rgba(127, 208, 245, .26), transparent 68%);
}
.kart > * { position: relative; z-index: 1; }
@media (hover: hover) and (pointer: fine) {
  .kart--isik:hover { transform: translateY(-5px); border-color: rgba(76, 190, 232, .7); box-shadow: var(--halo), 0 20px 44px rgba(18, 32, 42, .12); }
  .kart--isik:hover::after { opacity: 1; }
}
.kart--isik:focus-within, .kart--isik:active, .kart--isik.dokunuldu { border-color: rgba(76, 190, 232, .75); box-shadow: var(--halo), 0 14px 34px rgba(18, 32, 42, .1); }
.kart--isik:focus-within::after { opacity: 1; }
.kart-govde { padding: 20px; display: grid; gap: 10px; align-content: start; flex: 1; }
.kart-govde p { color: var(--muted); font-size: .93rem; line-height: 1.6; }
.kart-gorsel { overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; background: var(--bg-2); aspect-ratio: 4 / 3; }
.kart-gorsel img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
@media (hover: hover) { .kart--isik:hover .kart-gorsel img { transform: scale(1.05); } }
.kart-etiket { font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--rose); }
.kart-alt { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); font-weight: 800; font-size: .88rem; color: var(--cyan-deep); }
.kart-alt svg { width: 20px; height: 20px; }
.kart > .kart-govde--baglanti { position: static; }
.kart-baglanti { text-decoration: none; }
.kart-baglanti::before { content: ""; position: absolute; inset: 0; z-index: 2; border-radius: inherit; } /* tüm kart tıklanabilir */
.ikon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(145deg, #fff, var(--ice-soft)); border: 1px solid rgba(76, 190, 232, .35); color: var(--cyan-deep); }
.ikon svg { width: 22px; height: 22px; }
.sayi { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 13px; background: var(--ink); color: #fff; font-weight: 800; font-size: .9rem; }

.izgara { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .izgara--2, .izgara--3, .izgara--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .izgara--3 { grid-template-columns: repeat(3, 1fr); } .izgara--4 { grid-template-columns: repeat(4, 1fr); } .izgara { gap: 18px; } }

/* ---------- Hero ---------- */
.hero { padding: 20px 0 36px; }
.hero-izgara { display: grid; gap: 24px; align-items: center; }
.hero-metin { display: grid; gap: 18px; }
.hero-gorsel { position: relative; border-radius: 26px; overflow: hidden; box-shadow: 0 24px 60px rgba(18, 32, 42, .18); border: 1px solid #fff; aspect-ratio: 4 / 4.6; background: #e9eff3; }
.hero-gorsel img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.hero-not { position: absolute; left: 12px; bottom: 12px; right: 12px; padding: 10px 14px; border-radius: 14px; font-size: .78rem; font-weight: 600; color: #fff; background: rgba(13, 23, 29, .55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, .25); }
.hero-ozet { display: grid; gap: 10px; margin-top: 6px; }
.hero-ozet li { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: .92rem; color: var(--ink-2); }
.hero-ozet svg { width: 20px; height: 20px; color: var(--cyan-deep); flex: 0 0 auto; }
@media (min-width: 900px) {
  .hero { padding: 34px 0 56px; }
  .hero-izgara { grid-template-columns: 1.05fr .95fr; gap: 48px; }
  .hero-gorsel { aspect-ratio: 3 / 3.7; border-radius: 32px; max-height: 620px; justify-self: end; width: 100%; }
}

/* ---------- İç sayfa başlığı ---------- */
.sayfa-ust { padding: 14px 0 22px; }
.kirinti { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; font-size: .82rem; font-weight: 600; color: var(--muted); margin-bottom: 16px; }
.kirinti a { text-decoration: none; display: inline-flex; min-height: 32px; align-items: center; }
.kirinti a:hover { color: var(--cyan-deep); text-decoration: underline; }
.kirinti li + li::before { content: "/"; margin-right: 8px; opacity: .5; }
.kirinti ol, .kirinti ul { display: contents; }
.sayfa-ust-izgara { display: grid; gap: 22px; align-items: center; }
.sayfa-ust-metin { display: grid; gap: 14px; }
.sayfa-ust-gorsel { border-radius: 24px; overflow: hidden; border: 1px solid #fff; box-shadow: var(--shadow); background: var(--bg-2); }
.sayfa-ust-gorsel img { width: 100%; height: auto; max-height: 440px; object-fit: cover; }
@media (min-width: 900px) { .sayfa-ust-izgara { grid-template-columns: 1.1fr .9fr; gap: 44px; } .sayfa-ust { padding-bottom: 40px; } .sayfa-ust-gorsel img { max-height: 480px; } }
.ozellikler { display: flex; flex-wrap: wrap; gap: 10px; }
.ozellik { padding: 9px 14px; border-radius: 14px; background: var(--glass-strong); border: 1px solid rgba(255, 255, 255, .95); box-shadow: 0 6px 18px rgba(18, 32, 42, .06); font-size: .84rem; line-height: 1.35; }
.ozellik b { display: block; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--rose); }

/* ---------- Listeler / adımlar ---------- */
.kontrol-liste { display: grid; gap: 10px; }
.kontrol-liste li { display: flex; gap: 11px; align-items: flex-start; font-size: .94rem; color: var(--ink-2); }
.kontrol-liste svg { width: 20px; height: 20px; flex: 0 0 auto; margin-top: 2px; color: var(--cyan-deep); }
.cip-liste { display: flex; flex-wrap: wrap; gap: 8px; }
.cip-liste li { padding: 9px 14px; border-radius: 999px; background: var(--glass-strong); border: 1px solid rgba(76, 190, 232, .3); font-weight: 700; font-size: .86rem; }
.adimlar { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .adimlar:not(.adimlar--yatay) { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .adimlar:not(.adimlar--yatay) { grid-template-columns: repeat(3, 1fr); } }
.adim { display: grid; grid-template-columns: auto 1fr; gap: 14px; padding: 18px; align-items: start; }
.adim h3 { margin-bottom: 6px; }
.adim p { color: var(--muted); font-size: .93rem; line-height: 1.6; }
@media (min-width: 900px) { .adimlar--yatay { grid-template-columns: repeat(4, 1fr); } .adimlar--yatay .adim { grid-template-columns: 1fr; } }
.iki-sutun { display: grid; gap: 18px; }
@media (min-width: 900px) { .iki-sutun { grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; } }
.panel { padding: 22px; display: grid; gap: 14px; align-content: start; }
@media (min-width: 720px) { .panel { padding: 30px; } }
.uyari { padding: 16px 18px; border-radius: 16px; border: 1px dashed rgba(148, 89, 59, .5); background: rgba(197, 138, 103, .1); color: var(--ink-2); font-size: .92rem; }

/* ---------- CTA ---------- */
.cta-panel { position: relative; overflow: hidden; display: grid; gap: 20px; padding: 28px 22px; border-radius: 28px; color: #fff; background: linear-gradient(125deg, #12202a, #1f3340 65%, #17303b); box-shadow: 0 26px 60px rgba(18, 32, 42, .22); }
.cta-panel::before { content: ""; position: absolute; width: 360px; height: 360px; right: -80px; top: -200px; border-radius: 50%; background: rgba(127, 208, 245, .35); filter: blur(70px); pointer-events: none; }
.cta-panel > * { position: relative; }
.cta-panel p { color: rgba(255, 255, 255, .78); max-width: 34rem; }
.cta-panel .ust-etiket { color: #f0c7a3; }
.cta-panel .dugme--cam { background: rgba(255, 255, 255, .12); color: #fff; border-color: rgba(255, 255, 255, .3); }
.cta-panel .dugme--koyu { background: #fff; color: var(--ink); }
@media (min-width: 900px) { .cta-panel { grid-template-columns: 1.2fr auto; align-items: center; padding: 48px; } }

/* ---------- Alt bilgi ---------- */
.alt { margin-top: 24px; padding: 40px 0 24px; background: rgba(255, 255, 255, .6); border-top: 1px solid #fff; }
.alt-izgara { display: grid; gap: 28px; }
.alt-marka img { width: 150px; background: #12202a; padding: 6px 10px; border-radius: 12px; margin-bottom: 14px; }
.alt-marka p { color: var(--muted); font-size: .92rem; max-width: 24rem; }
.alt h2 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--rose); margin-bottom: 10px; }
.alt li a { display: inline-flex; min-height: 40px; align-items: center; text-decoration: none; font-size: .92rem; font-weight: 600; color: var(--ink-2); }
.alt li a:hover { color: var(--cyan-deep); text-decoration: underline; }
.alt-alt { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
@media (min-width: 720px) { .alt-izgara { grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 32px; } }

/* ---------- Referans şeridi (hakkımızda) ---------- */
.ref-serit { display: flex; overflow: hidden; margin-top: 8px; padding: 6px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.ref-hat { display: flex; flex: 0 0 auto; align-items: center; min-width: 100%; flex-wrap: nowrap; justify-content: space-around; gap: 0; margin: 0; padding: 0; list-style: none; animation: ref-kay 32s linear infinite; }
.ref-serit:hover .ref-hat, .ref-serit:focus-within .ref-hat { animation-play-state: paused; }
.ref-oge { display: flex; align-items: center; justify-content: center; flex: 0 0 auto; width: calc(33.333vw - 14px); height: 66px; margin: 0 7px; padding: 9px 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 4px 12px rgba(18, 32, 42, .06); }
.ref-oge img { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
@keyframes ref-kay { to { transform: translateX(-100%); } }
@media (min-width: 720px) { .ref-oge { width: 210px; height: 88px; margin: 0 12px; padding: 12px 20px; } }
@media (prefers-reduced-motion: reduce) { .ref-serit .ref-hat { animation-duration: 90s !important; animation-iteration-count: infinite !important; } }

/* ---------- Blok başlıkları ---------- */
.panel-baslik { font-size: 1.25rem; line-height: 1.2; letter-spacing: -.02em; font-weight: 800; }
.blok-baslik { font-size: clamp(1.4rem, 4.6vw, 2.1rem); margin-bottom: 18px; }
.blok-not { margin-bottom: 16px; max-width: 46rem; }
.panel-grup { display: grid; gap: 12px; align-content: start; }
.alt-bag { margin-top: 16px; }
.sayfa-ust-gorsel.kart { padding: 0; }
.metin-link svg { width: 18px; height: 18px; flex: 0 0 auto; }

.panel .metin + .metin { margin-top: 0; }
.cta-panel > div:first-child { display: grid; gap: 14px; }