/* EFZEL Prototip — ana sayfa (yalnız index.html yükler)
   Vitrin her zaman koyu: sistem açık temada olsa da <html class="koyu">.
   Değerler style.css'teki koyu temayla aynı; birini değiştirirken diğerine de bak. */

.koyu {
  color-scheme: dark;
  --bg:         #070b12;
  --bg-alt:     #0a1019;
  --panel:      #0e1520;
  --ink:        #e6edf5;
  --muted:      #94a3b8;
  --line:       #1d2837;
  --accent:     #22d3ee;
  --accent-2:   #60a5fa;
  --accent-ink: #03161c;
  --accent-soft:#0b2530;
  --izgara:     rgba(148, 163, 184, .07);
  --shadow:     0 1px 2px rgba(0, 0, 0, .45), 0 14px 34px -14px rgba(0, 0, 0, .7);
  --ok: #7cc494; --bad: #e0847a; --uyari: #e0b070;
}

.ana .kap { max-width: 1160px; }
.ana section { padding: 104px 0; position: relative; }
.ana main > section + section::before {         /* bölüm ayracı: ortası dolu ince çizgi */
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: min(1112px, calc(100% - 32px)); height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 18%, var(--line) 82%, transparent);
}

/* ---------- bölüm başlıkları ---------- */

.bolum-bas { max-width: 720px; margin: 0 0 48px; }
.bolum-ust {
  display: flex; align-items: center; gap: 12px; margin: 0 0 16px;
  font: 600 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--accent);
}
.bolum-ust::after { content: ""; width: 56px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }
.bolum-baslik {
  margin: 0 0 14px; font-size: clamp(28px, 3.6vw, 42px); line-height: 1.12;
  letter-spacing: -.03em; font-weight: 750;
}
.bolum-alt { margin: 0; color: var(--muted); font-size: 17px; }

/* ---------- sahne (hero) ---------- */

.ana .sahne { padding: 72px 0 112px; overflow: hidden; isolation: isolate; }
.sahne::before {                                  /* mühendislik kâğıdı ızgarası */
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(var(--izgara) 1px, transparent 1px),
    linear-gradient(90deg, var(--izgara) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 62% 42%, #000 25%, transparent 78%);
  mask-image: radial-gradient(ellipse 75% 70% at 62% 42%, #000 25%, transparent 78%);
}
.sahne::after {                                   /* arkadaki iki renkli ışıma */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(38% 45% at 72% 38%, rgba(34, 211, 238, .16), transparent 70%),
    radial-gradient(34% 40% at 18% 78%, rgba(96, 165, 250, .10), transparent 70%);
}

.sahne-izgara {
  display: grid; align-items: center; gap: 48px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
}

.durum-cip {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 26px;
  padding: 7px 14px 7px 12px; border-radius: 999px;
  font: 600 12px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid var(--line);
}
.nabiz {
  width: 8px; height: 8px; border-radius: 50%; flex: none; background: #34d399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, .6); animation: nabiz 2.4s ease-out infinite;
}
@keyframes nabiz { 0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); } 70%, 100% { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); } }

.sahne h1 {
  margin: 0 0 22px; max-width: 13ch;
  font-size: clamp(38px, 5.6vw, 64px); line-height: 1.04; letter-spacing: -.035em; font-weight: 800;
}
.vurgu {
  background: linear-gradient(92deg, #22d3ee 0%, #60a5fa 55%, #a78bfa 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.giris { margin: 0 0 34px; max-width: 54ch; color: var(--muted); font-size: 18px; line-height: 1.7; }
.butonlar { display: flex; gap: 12px; flex-wrap: wrap; }
.btn .ok { transition: transform .2s; }
.btn:hover .ok { transform: translateX(3px); }

.yigin {                                          /* ayırıcısız: satır kırılınca başa işaret düşmesin */
  list-style: none; margin: 40px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 12px 22px; font: 500 13px/1 var(--mono); color: var(--muted);
}

/* ---------- sahne: devre kartı çizimi ---------- */

.sahne-gorsel { position: relative; }
.sahne-gorsel::before {                            /* kartın altındaki gölge + ışıma (filtresiz, ucuz) */
  content: ""; position: absolute; inset: 14% 8% -6% 12%; z-index: -1;
  background:
    radial-gradient(50% 50% at 50% 55%, rgba(0, 0, 0, .7), transparent 70%),
    radial-gradient(45% 45% at 50% 50%, rgba(34, 211, 238, .14), transparent 75%);
}
.pcb {
  display: block; width: 100%; height: auto;
  transform: perspective(1600px) rotateX(9deg) rotateY(-13deg) rotateZ(1.5deg);
  transition: transform .8s cubic-bezier(.2, .7, .2, 1);
}
.sahne-gorsel:hover .pcb { transform: perspective(1600px) rotateX(4deg) rotateY(-6deg) rotateZ(.5deg); }

.p-kart   { fill: url(#pcb-zemin); stroke: #1f3b48; stroke-width: 1.5; }
.p-dikis  { fill: none; stroke: #caa15e; stroke-opacity: .28; stroke-width: 3.2; stroke-linecap: round; stroke-dasharray: 0 13; }
.p-delik circle { fill: #070b12; stroke: #d8ad5f; stroke-width: 3; }
.p-yol    { fill: none; stroke: #c98a4b; stroke-opacity: .72; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.p-via    { fill: #0b1720; stroke: #d8ad5f; stroke-width: 2.4; }
.p-ped    { fill: #d8ad5f; }
.p-ped-delik { fill: #0b1720; }
.p-govde  { fill: #0a0e14; stroke: #2a3645; stroke-width: 1.2; }
.p-bacak  { fill: none; stroke: #8f9aa6; }
.p-metal  { fill: url(#pcb-metal); }
.p-kondansator { fill: #a88455; }
.p-yazi   { fill: #cfd8e3; fill-opacity: .5; font: 600 9px var(--mono); letter-spacing: .08em; }
.p-cip-yazi { fill: #5d6b7c; font: 700 12px var(--mono); letter-spacing: .14em; text-anchor: middle; }
.p-cip-alt  { fill: #3f4b5a; font: 600 8px var(--mono); letter-spacing: .2em; text-anchor: middle; }
.p-cerceve { fill: none; stroke: #cfd8e3; stroke-opacity: .35; stroke-width: 1; }
.p-led-isik { fill: url(#pcb-led); animation: led 2.2s ease-in-out infinite; }
.p-led-cekirdek { fill: #99f6e4; }
@keyframes led { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }

/* Yollarda akan sinyal: aynı yol, üstünde kısa parlak çizgi. pathLength=100 ile her yolda aynı hız. */
.p-sinyal path { fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 7 93; animation: akis 2.6s linear infinite; }
.p-hale path   { stroke: #22d3ee; stroke-opacity: .22; stroke-width: 8; }
.p-cekirdek path { stroke: #67e8f9; stroke-width: 2.6; }
.p-sinyal .g1 { animation-delay: -.2s; }
.p-sinyal .g2 { animation-delay: -1.1s; }
.p-sinyal .g3 { animation-delay: -1.9s; animation-duration: 3.2s; }
.p-sinyal .g4 { animation-delay: -.7s;  animation-duration: 2.1s; }
.p-sinyal .g5 { animation-delay: -2.4s; animation-duration: 3.6s; }
.p-sinyal .ters { animation-direction: reverse; }
@keyframes akis { from { stroke-dashoffset: 100; } to { stroke-dashoffset: 0; } }

/* ---------- sahne: terminal ---------- */

.terminal {                                       /* kartın altında; üstüne binmez */
  position: relative; width: min(82%, 380px); margin: 22px 0 0 4%;
  background: rgba(7, 11, 18, .88); border: 1px solid rgba(148, 163, 184, .2); border-radius: 12px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .8), 0 0 0 1px rgba(34, 211, 238, .06);
  overflow: hidden;
}
.terminal-ust {
  display: flex; align-items: center; gap: 6px; padding: 9px 12px;
  border-bottom: 1px solid rgba(148, 163, 184, .14); background: rgba(148, 163, 184, .05);
}
.terminal-ust i { width: 9px; height: 9px; border-radius: 50%; background: #334155; }
.terminal-ust span { margin-left: 8px; font: 500 11.5px/1 var(--mono); color: #64748b; }
.terminal-govde { padding: 12px 14px 14px; font: 12.5px/1.75 var(--mono); color: #cbd5e1; }
.t-satir { display: block; white-space: pre; overflow: hidden; text-overflow: clip; opacity: 0; animation: t-gel .3s ease-out forwards; }
.t-satir:nth-child(1) { animation-delay: .5s; }
.t-satir:nth-child(2) { animation-delay: 1.2s; }
.t-satir:nth-child(3) { animation-delay: 1.8s; }
.t-satir:nth-child(4) { animation-delay: 2.3s; }
.t-satir:nth-child(5) { animation-delay: 4.1s; }
.t-satir:nth-child(6) { animation-delay: 4.6s; }
.t-istem { color: #22d3ee; }
.t-tamam { color: #34d399; }
.t-soluk { color: #64748b; }
.t-cubuk {
  display: inline-block; width: 112px; height: 7px; margin: 0 8px 0 2px; vertical-align: 1px;
  border-radius: 99px; background: rgba(148, 163, 184, .16); overflow: hidden;
}
.t-cubuk i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #22d3ee, #60a5fa); animation: t-dol 1.7s 2.4s cubic-bezier(.4, 0, .2, 1) forwards; }
.t-imlec { display: inline-block; width: 8px; height: 15px; vertical-align: -3px; background: #22d3ee; animation: t-yanip 1.05s steps(2, jump-none) infinite; }
@keyframes t-gel   { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }
@keyframes t-dol   { to { width: 100%; } }
@keyframes t-yanip { 0% { opacity: 1; } 100% { opacity: 0; } }

/* ---------- kartlar (ortak) ---------- */

.kart {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--panel), color-mix(in srgb, var(--panel) 55%, var(--bg)));
  border: 1px solid var(--line); border-radius: 16px; padding: 28px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.kart::before {                                   /* üst kenarda ince ışık çizgisi */
  content: ""; position: absolute; inset: 0 0 auto; height: 1px; opacity: .35;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transition: opacity .25s;
}
.kart:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
  box-shadow: 0 24px 48px -28px color-mix(in srgb, var(--accent) 55%, transparent);
}
.kart:hover::before { opacity: 1; }
.kart h3 { margin: 0 0 10px; font-size: 19px; letter-spacing: -.015em; line-height: 1.3; }
.kart p  { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }

.ikon-kutu {
  width: 48px; height: 48px; margin: 0 0 22px; border-radius: 12px;
  display: grid; place-items: center; color: var(--accent);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, transparent), color-mix(in srgb, var(--accent-2) 8%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}
.ikon-kutu svg, .ikon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.rozetler { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 6px; }
.rozet {
  font: 500 12px/1 var(--mono); color: var(--muted); padding: 6px 9px; border-radius: 6px;
  background: color-mix(in srgb, var(--ink) 4%, transparent); border: 1px solid var(--line);
}

/* ---------- hizmetler ---------- */

.hizmetler { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- ekip: sen → proje sorumlusu → uzmanlar ---------- */

.ekip-sema {
  list-style: none; margin: 0 0 22px; padding: 32px; position: relative;
  display: grid; align-items: center; gap: 56px;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1fr) minmax(0, 1.1fr);
  border: 1px solid var(--line); border-radius: 20px;
  background:
    linear-gradient(var(--izgara) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--izgara) 1px, transparent 1px) 0 0 / 28px 28px,
    color-mix(in srgb, var(--panel) 60%, transparent);
}
.sema-dugum {
  position: relative; display: grid; gap: 4px; padding: 20px 22px;
  border: 1px solid var(--line); border-radius: 14px; background: var(--bg);
}
.sema-dugum .ikon {
  width: 38px; height: 38px; margin-bottom: 8px; border-radius: 10px; display: grid; place-items: center;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
}
.sema-dugum .ikon svg { width: 20px; height: 20px; }
.sema-dugum b { font: 650 17px/1.3 var(--baslik); }
.sema-dugum > span:last-child { color: var(--muted); font-size: 14px; }
.sema-sorumlu {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 7%, transparent), 0 20px 44px -26px var(--accent);
}
.sema-dugum::after {                              /* düğümler arası yol, üstünde akan ışık */
  content: ""; position: absolute; top: 50%; left: 100%; width: 56px; height: 2px; opacity: .8;
  background:
    linear-gradient(90deg, transparent, #67e8f9, transparent) -30% 0 / 30% 100% no-repeat,
    linear-gradient(90deg, var(--accent), var(--accent-2));
  animation: sema-akis 2.4s linear infinite;
}
@keyframes sema-akis { to { background-position: 130% 0, 0 0; } }
@keyframes sema-akis-dikey { to { background-position: 0 130%, 0 0; } }
.sema-roller ul {
  list-style: none; margin: 0; padding: 0 0 0 26px; display: grid; gap: 10px;
  border-left: 2px solid color-mix(in srgb, var(--accent-2) 60%, transparent);
}
.sema-roller li {
  position: relative; padding: 11px 14px; border-radius: 10px; font-size: 14.5px; font-weight: 500;
  border: 1px solid var(--line); background: var(--bg);
}
.sema-roller li::before {
  content: ""; position: absolute; right: 100%; top: 50%; width: 26px; height: 2px;
  background: color-mix(in srgb, var(--accent-2) 60%, transparent);
}

.degerler { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.degerler .kart { padding: 24px 26px; }
.degerler .ikon-kutu { width: 42px; height: 42px; margin-bottom: 16px; }
.degerler h3 { font-size: 17px; }

/* ---------- teklif ---------- */

/* Hizmet kutuları (ana.teklif.kartlar — panelden eklenir/çıkarılır): masaüstü 3 sütun, telefon 2 sütun kompakt */
.teklifler { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
a.teklif-kart { display: flex; flex-direction: column; min-height: 210px; color: inherit; padding: 26px; }
a.teklif-kart:hover { text-decoration: none; }
.teklif-kart h3 { font-size: 20px; }
.teklif-kart p { max-width: 42ch; }
.kart-ok {
  margin-top: auto; padding-top: 18px; display: inline-flex; align-items: center; gap: 8px;
  color: var(--accent); font-weight: 600; font-size: 15px;
}
.kart-ok span { transition: transform .2s; }
.teklif-kart:hover .kart-ok span { transform: translateX(4px); }

/* süreç: yol üstünde üç düğüm */
.surec {
  list-style: none; margin: 56px 0 0; padding: 0; position: relative;
  display: grid; gap: 28px; grid-template-columns: repeat(3, minmax(0, 1fr));
}
.surec::before {
  content: ""; position: absolute; top: 21px; left: 22px; right: 22px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2) 60%, color-mix(in srgb, var(--accent-2) 20%, transparent));
  opacity: .55;
}
.surec li { position: relative; padding-top: 66px; }
.surec .dugum {
  position: absolute; top: 0; left: 0; width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; font: 700 13px/1 var(--mono); color: var(--accent);
  background: var(--bg); border: 2px solid var(--accent);
  box-shadow: 0 0 0 7px var(--bg), 0 0 26px -4px var(--accent);
}
.surec b { display: block; margin: 0 0 6px; font: 650 18px/1.3 var(--baslik); letter-spacing: -.01em; }
.surec .aciklama { color: var(--muted); font-size: 15px; }

/* ---------- çalışmalar ---------- */

.isler { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.is-kart { padding: 0; display: flex; flex-direction: column; }
.is-gorsel {
  height: 132px; border-bottom: 1px solid var(--line); display: block;
  background:
    linear-gradient(var(--izgara) 1px, transparent 1px) 0 0 / 22px 22px,
    linear-gradient(90deg, var(--izgara) 1px, transparent 1px) 0 0 / 22px 22px,
    radial-gradient(80% 90% at 50% 100%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%);
}
.is-gorsel svg { display: block; width: 100%; height: 100%; }
.is-govde { padding: 24px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.is-govde .rozetler { margin-top: auto; padding-top: 20px; }
.g-cizgi { fill: none; stroke: #22d3ee; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.g-soluk { fill: none; stroke: #334155; stroke-width: 1.5; stroke-linecap: round; }
.g-dugum { fill: #0b1720; stroke: #22d3ee; stroke-width: 2; }
.g-dugum.aktif { fill: #22d3ee; animation: led 2.2s ease-in-out infinite; }
.g-ok { fill: none; stroke: #60a5fa; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; opacity: .8; }
.g-hata { fill: #f87171; }
.g-hata-bant { fill: #f87171; fill-opacity: .12; }
.g-yazi { fill: #64748b; font: 600 10px var(--mono); letter-spacing: .08em; }
.g-yazi.acik { fill: #cbd5e1; }
.g-cubuk-zemin { fill: #1e293b; }
.g-cubuk { fill: url(#g-cubuk-renk); }
.g-tamam { fill: none; stroke: #34d399; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- yakında ---------- */

.yakinda { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.yakinda li {
  border: 1px dashed color-mix(in srgb, var(--muted) 38%, transparent); border-radius: 16px;
  padding: 26px 28px; background: color-mix(in srgb, var(--panel) 45%, transparent);
}
.yakinda b { display: block; margin: 0 0 6px; font: 650 18px/1.3 var(--baslik); }
.yakinda span:last-child { color: var(--muted); font-size: 15px; }
.rozet-yakinda {
  display: inline-block; margin: 0 0 16px; padding: 5px 9px; border-radius: 999px;
  font: 600 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
}

/* ---------- iletişim ---------- */

.cagri {
  position: relative; overflow: hidden; border-radius: 22px; padding: 56px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line));
  background:
    radial-gradient(60% 120% at 100% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%),
    radial-gradient(50% 100% at 0% 100%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 60%),
    var(--panel);
  display: grid; gap: 40px; align-items: center; grid-template-columns: minmax(0, 1fr) auto;
}
.cagri .bolum-bas { margin: 0; }
.iletisim-liste { list-style: none; margin: 32px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 18px 40px; }
.iletisim-liste li { display: flex; align-items: center; gap: 14px; }
.iletisim-liste .ikon {
  width: 42px; height: 42px; border-radius: 11px; flex: none; display: grid; place-items: center;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
}
.iletisim-liste .ikon svg { width: 20px; height: 20px; }
.iletisim-liste .ust {
  display: block; font: 600 11px/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.iletisim-liste .deger { font-size: 16px; color: var(--ink); }
.iletisim-liste a.deger { color: var(--accent); }
.iletisim-liste a.deger:not([href]) { color: var(--ink); }      /* numara girilmemiş telefon: bağlantı değil */

/* ---------- alt bilgi ---------- */

.ana footer { padding: 36px 0; }
.ana footer .marka { font-size: 13px; }
.ana footer .marka::before { width: 20px; height: 20px; }
.alt-baglantilar { display: flex; flex-wrap: wrap; align-items: center; gap: 0 18px; }
.alt-baglantilar a { display: inline-flex; align-items: center; min-height: 34px; }   /* dokunma hedefi */

/* ---------- dar ekran ---------- */

@media (max-width: 980px) {
  .sahne-izgara { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .sahne h1 { max-width: 16ch; }
  .sahne-gorsel { max-width: 620px; width: 100%; margin: 0 auto; }
  .hizmetler { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .teklifler { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .isler { grid-template-columns: minmax(0, 1fr); }
  .cagri { grid-template-columns: minmax(0, 1fr); padding: 40px 32px; }
}

@media (max-width: 720px) {
  .ana section { padding: 72px 0; }
  .ana .sahne { padding: 40px 0 72px; }
  .giris { font-size: 16.5px; }
  .yigin { column-gap: 18px; }
  .hizmetler, .yakinda, .degerler { grid-template-columns: minmax(0, 1fr); }
  /* telefonda süs görseli (kart + terminal) yok: ziyaretçi hizmetlere hemen ulaşsın */
  .sahne-gorsel { display: none; }
  /* telefonda altı kutu kaydırmadan görünsün: 2 sütun, simge + başlık + kısa yazı */
  .teklifler { gap: 10px; }
  a.teklif-kart { padding: 16px 14px; min-height: 0; }
  .teklif-kart .ikon-kutu { width: 40px; height: 40px; margin-bottom: 10px; }
  .teklif-kart h3 { font-size: 16.5px; margin: 0 0 4px; }
  .teklif-kart p { font-size: 13.5px; line-height: 1.45; margin: 0; }
  .teklif-kart .kart-ok { padding-top: 10px; font-size: 14px; }
  /* ekip şeması alt alta; yol dikey */
  .ekip-sema { grid-template-columns: minmax(0, 1fr); gap: 34px; padding: 22px; }
  .sema-dugum::after {
    top: 100%; left: 32px; width: 2px; height: 34px;
    background:
      linear-gradient(180deg, transparent, #67e8f9, transparent) 0 -30% / 100% 30% no-repeat,
      linear-gradient(180deg, var(--accent), var(--accent-2));
    animation-name: sema-akis-dikey;
  }
  .sema-roller ul { margin-left: 32px; }
  .kart { padding: 24px; }
  .pcb, .sahne-gorsel:hover .pcb { transform: none; }
  .terminal { width: 100%; margin: 16px 0 0; }
  .terminal-govde { font-size: 11.5px; }
  .surec { grid-template-columns: minmax(0, 1fr); gap: 30px; margin-top: 44px; }
  .surec::before { top: 22px; bottom: 22px; left: 21px; right: auto; width: 2px; height: auto;
    background: linear-gradient(180deg, var(--accent), var(--accent-2)); }
  .surec li { padding: 8px 0 0 66px; min-height: 44px; }
  .cagri { padding: 32px 22px; border-radius: 18px; }
  .ana footer .kap { flex-direction: column; align-items: flex-start; }
}

/* ---------- hareket istemeyenler + yazdırma ---------- */

@media (prefers-reduced-motion: reduce) {
  .ana *, .ana *::before, .ana *::after { animation: none !important; transition: none !important; }
  .t-satir { opacity: 1; }
  .t-cubuk i { width: 100%; }
  .p-sinyal { display: none; }
}

@media print {
  .koyu { color-scheme: light; --bg: #fff; --bg-alt: #fff; --panel: #fff; --ink: #000; --muted: #333; --line: #bbb; --accent: #0e7490; }
  .sahne-gorsel, .ustmenu nav, .ustmenu .btn { display: none; }
  .vurgu { color: #0e7490; background: none; }
}