/* =========================================================
   Ergül Jeneratör — site.css
   Sarı-siyah endüstriyel kimlik · Archivo (değişken genişlik)
   ========================================================= */

:root {
  --ink: #0d0e10;
  --ink-2: #15171b;
  --ink-3: #20232a;
  --ink-line: rgba(255, 255, 255, .1);
  --y: #ffc20e;
  --y-2: #f5a800;
  --y-soft: #fff5d1;
  --paper: #f4f2ec;
  --white: #fff;
  --text: #16181c;
  --muted: #5d636d;
  --muted-d: #a9aeb7;
  --line: #e2dfd6;
  --ok: #1f9d55;
  --r: 14px;
  --r-lg: 22px;
  --shadow: 0 1px 2px rgba(13, 14, 16, .06), 0 8px 24px -8px rgba(13, 14, 16, .14);
  --shadow-lg: 0 2px 4px rgba(13, 14, 16, .06), 0 24px 48px -16px rgba(13, 14, 16, .28);
  --font: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --header-h: 72px;
  --hazard: repeating-linear-gradient(-45deg, var(--y) 0 14px, var(--ink) 14px 28px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.6;
  color: var(--text); background: var(--white);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.08; font-weight: 800; font-stretch: 88%; letter-spacing: -.012em; }
h1 { font-size: clamp(2.3rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.28rem; font-stretch: 94%; letter-spacing: -.005em; line-height: 1.2; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.i { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.i--sm { width: .95em; height: .95em; }
.i--lg { width: 1.6em; height: 1.6em; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--y); color: var(--ink); padding: 8px 14px; border-radius: 8px; font-weight: 700; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--y); outline-offset: 2px; border-radius: 4px; }
.hide-sm { display: none !important; }
@media (min-width: 720px) { .hide-sm { display: inline-flex !important; } }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .85em 1.35em; border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: 1rem; line-height: 1; text-decoration: none; white-space: nowrap;
  transition: transform .15s ease, background-color .2s, box-shadow .2s, color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--y { background: var(--y); color: var(--ink); box-shadow: 0 6px 20px -6px rgba(255, 194, 14, .6); }
.btn--y:hover { background: #ffcd33; }
.btn--ink { background: var(--ink); color: var(--white); }
.btn--ink:hover { background: var(--ink-3); }
.btn--line { border-color: rgba(255, 255, 255, .28); color: var(--white); }
.btn--line:hover { border-color: var(--white); background: rgba(255, 255, 255, .06); }
.btn--line-ink { border-color: var(--ink); color: var(--ink); }
.btn--line-ink:hover { background: var(--ink); color: var(--white); }
.btn--sm { padding: .65em 1.1em; font-size: .92rem; }
.btn--lg { padding: 1em 1.6em; font-size: 1.08rem; }
.btn--block { width: 100%; }

.link-arrow { display: inline-flex; align-items: center; gap: .4em; font-weight: 700; text-decoration: none; }
.link-arrow .i { transition: transform .2s; }
.link-arrow:hover .i { transform: translateX(4px); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6em; margin: 0 0 1rem;
  font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--y-2);
}
.eyebrow::before { content: ""; width: 22px; height: 3px; background: currentColor; border-radius: 2px; }
.section--dark .eyebrow, .phero .eyebrow, .hero .eyebrow { color: var(--y); }
.eyebrow--ink { color: var(--ink); }

/* ---------- Üst şerit + header ---------- */
.topbar { background: #000; color: var(--muted-d); font-size: .84rem; }
.topbar__in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 36px; }
.topbar a { display: inline-flex; align-items: center; gap: .45em; color: #e8e9ec; text-decoration: none; }
.topbar a:hover { color: var(--y); }
.topbar__links { display: flex; gap: 22px; }
.topbar__live { display: inline-flex; align-items: center; gap: .6em; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 0 rgba(61, 220, 132, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(61, 220, 132, 0); } 100% { box-shadow: 0 0 0 0 rgba(61, 220, 132, 0); } }

.header {
  position: sticky; top: 0; z-index: 50; background: rgba(13, 14, 16, .94);
  -webkit-backdrop-filter: saturate(140%) blur(10px); backdrop-filter: saturate(140%) blur(10px);
  color: var(--white); border-bottom: 1px solid var(--ink-line);
}
.header__in { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--white); flex: none; }
.logo__mark { width: 40px; height: 40px; }
.logo__type { display: flex; flex-direction: column; line-height: .9; }
.logo__type b { font-size: 1.42rem; font-weight: 900; font-stretch: 100%; letter-spacing: .02em; }
.logo__type i { font-style: normal; font-size: .72rem; font-weight: 700; letter-spacing: .33em; color: var(--y); margin-top: 4px; }
.logo--lg .logo__mark { width: 48px; height: 48px; }
.logo--lg .logo__type b { font-size: 1.7rem; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 2px; }
.nav__link {
  display: inline-flex; align-items: center; gap: .3em; padding: .6em .8em; border: 0; background: none;
  color: rgba(255, 255, 255, .86); font-weight: 600; font-size: .98rem; text-decoration: none; border-radius: 8px;
}
.nav__link:hover, .nav__link[aria-current], .has-sub:hover > .nav__link { color: var(--white); background: rgba(255, 255, 255, .07); }
.nav__link[aria-current] { box-shadow: inset 0 -2px 0 var(--y); border-radius: 8px 8px 0 0; }
.has-sub { position: relative; }
.has-sub .i--sm { transition: transform .2s; }
.sub {
  position: absolute; top: calc(100% + 10px); left: 50%; translate: -50% 0; min-width: 320px;
  background: var(--white); color: var(--text); border-radius: var(--r-lg); padding: 12px; box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .18s, transform .18s, visibility .18s;
}
.sub::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.has-sub:hover .sub, .has-sub:focus-within .sub, .has-sub.open .sub { opacity: 1; visibility: visible; transform: none; }
.has-sub:hover .i--sm, .has-sub.open .i--sm { transform: rotate(180deg); }
.sub__grid { display: grid; gap: 2px; width: 420px; }
.sub__grid--2 { grid-template-columns: 1fr 1fr; width: 480px; }
.sub__grid a { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; text-decoration: none; }
.sub__grid a:hover { background: var(--paper); }
.sub__grid .i { width: 36px; height: 36px; padding: 8px; background: var(--y-soft); color: var(--ink); border-radius: 10px; }
.sub__grid b { display: block; font-size: .96rem; line-height: 1.25; }
.sub__grid--2 b { padding-top: 7px; }
.sub__grid small { display: block; color: var(--muted); font-size: .82rem; line-height: 1.35; margin-top: 2px; }
.sub--regions { width: 360px; }
.sub__cols { columns: 2; column-gap: 8px; }
.sub__cols a { display: block; padding: 8px 12px; border-radius: 8px; text-decoration: none; font-weight: 600; break-inside: avoid; }
.sub__cols a:hover { background: var(--paper); }
.sub__cols em { font-style: normal; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; background: var(--y); padding: 2px 6px; border-radius: 4px; margin-left: 4px; vertical-align: 2px; }
.sub__all { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; padding: 12px; border-top: 1px solid var(--line); font-weight: 700; text-decoration: none; }

.sub__links { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; padding: 12px 12px 4px; border-top: 1px solid var(--line); }
.sub__links a { display: inline-flex; align-items: center; gap: .4em; padding: 7px 12px; border-radius: 999px; background: var(--paper); font-weight: 600; font-size: .88rem; text-decoration: none; }
.sub__links a:hover { background: var(--y-soft); }
@media (max-width: 1079px) { .sub__links { border-color: var(--ink-line); } .sub__links a { background: rgba(255, 255, 255, .06); } }

.header__cta { display: flex; align-items: center; gap: 10px; }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--ink-line); border-radius: 10px; background: none; align-items: center; justify-content: center; }
.burger .i { width: 22px; height: 22px; }

@media (max-width: 1079px) {
  .burger { display: inline-flex; }
  .nav {
    position: fixed; inset: calc(var(--header-h) + 36px) 0 0; margin: 0; background: var(--ink); overflow-y: auto;
    padding: 12px 20px 120px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s;
  }
  .header.scrolled .nav { inset-block-start: var(--header-h); }
  .nav.open { opacity: 1; visibility: visible; transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__item { border-bottom: 1px solid var(--ink-line); }
  .nav__link { width: 100%; justify-content: space-between; padding: 16px 4px; font-size: 1.1rem; border-radius: 0; }
  .nav__link:hover { background: none; }
  .sub { position: static; translate: none; transform: none; min-width: 0; width: auto; box-shadow: none; background: transparent; color: var(--white); padding: 0 0 12px; display: none; opacity: 1; visibility: visible; }
  .has-sub:hover .sub { display: none; }
  .has-sub.open .sub { display: block; }
  .has-sub:hover .i--sm { transform: none; }
  .has-sub.open .i--sm { transform: rotate(180deg); }
  .sub__grid, .sub__grid--2, .sub--regions { width: auto; grid-template-columns: 1fr; }
  .sub__grid a:hover, .sub__cols a:hover { background: rgba(255, 255, 255, .06); }
  .sub__grid small { color: var(--muted-d); }
  .sub__all { border-color: var(--ink-line); color: var(--y); }
  body.menu-open { overflow: hidden; }
}
.header.scrolled { box-shadow: 0 10px 30px -12px rgba(0, 0, 0, .6); }

/* ---------- Hero (ana sayfa) ---------- */
.hero { position: relative; background: var(--ink); color: var(--white); overflow: hidden; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(var(--ink-line) 1px, transparent 1px), linear-gradient(90deg, var(--ink-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; width: 900px; height: 900px; right: -200px; top: -300px;
  background: radial-gradient(circle, rgba(255, 194, 14, .22), transparent 60%);
}
.hero__grid { display: grid; gap: 40px; padding: 56px 0 48px; align-items: center; }
.hero__title { font-size: clamp(2.7rem, 7.2vw, 5.6rem); font-stretch: 78%; font-weight: 900; line-height: .95; letter-spacing: -.015em; margin-bottom: .35em; text-transform: uppercase; }
.hero__title .hl { color: var(--y); display: block; }
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: #d4d7dd; max-width: 34em; }
.hero__lead strong { color: var(--white); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.hero__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-flex; align-items: center; gap: .4em; padding: .38em .8em; border: 1px solid var(--ink-line); border-radius: 999px; font-size: .86rem; color: #cfd2d8; background: rgba(255, 255, 255, .03); }
.tag .i { color: var(--y); }

.hero__media { position: relative; justify-self: center; width: min(100%, 520px); }
.hero__frame { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(13, 14, 16, .7)); }
.hero__corner { position: absolute; width: 56px; height: 56px; border: 4px solid var(--y); z-index: 2; }
.hero__corner--tl { top: -12px; left: -12px; border-right: 0; border-bottom: 0; border-radius: 10px 0 0 0; }
.hero__corner--br { bottom: -12px; right: -12px; border-left: 0; border-top: 0; border-radius: 0 0 10px 0; }
.hero__chip {
  position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; padding: 10px 14px 10px 10px;
  background: rgba(21, 23, 27, .9); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid var(--ink-line); border-radius: 14px; box-shadow: 0 20px 40px -20px #000;
}
.hero__chip img { width: 64px; height: 48px; object-fit: cover; border-radius: 8px; }
.hero__chip b { display: block; font-size: .92rem; }
.hero__chip small { color: var(--muted-d); font-size: .78rem; }
.hero__chip--fleet { left: -24px; bottom: 36px; }
.hero__chip--meter { right: -18px; top: 28px; padding: 10px 14px; }
.meter { display: flex; align-items: flex-end; gap: 3px; height: 22px; }
.meter i { width: 4px; background: var(--y); border-radius: 2px; animation: bars 1.2s ease-in-out infinite; }
.meter i:nth-child(2) { animation-delay: .15s; } .meter i:nth-child(3) { animation-delay: .3s; } .meter i:nth-child(4) { animation-delay: .45s; } .meter i:nth-child(5) { animation-delay: .6s; }
@keyframes bars { 0%, 100% { height: 30%; } 50% { height: 100%; } }

.hero__stats { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--ink-line); }
.stat { padding: 22px 20px 22px 0; }
.stat b { display: block; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 900; font-stretch: 80%; color: var(--y); line-height: 1; }
.stat span { color: var(--muted-d); font-size: .9rem; }
.hazard { height: 10px; background: var(--hazard); }

@media (min-width: 720px) { .hero__stats { grid-template-columns: repeat(4, 1fr); } .stat + .stat { padding-left: 24px; border-left: 1px solid var(--ink-line); } }
@media (min-width: 980px) { .hero__grid { grid-template-columns: 1.15fr .85fr; padding: 72px 0 64px; gap: 56px; } }
@media (max-width: 719px) { .hero__chip--meter { display: none; } .hero__chip--fleet { left: 8px; bottom: 16px; } .stat:nth-child(odd) { border-right: 1px solid var(--ink-line); padding-left: 0; } .stat:nth-child(even) { padding-left: 20px; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--ink-line); } }

/* ---------- Bölümler ---------- */
.section { padding: 80px 0; }
.section--tight { padding: 56px 0; }
.section--paper { background: var(--paper); }
.section--dark { background: var(--ink); color: var(--white); }
.section--dark p { color: #c9ccd3; }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 40px; margin-bottom: 40px; }
.section-head > div { max-width: 720px; }
.section-head h2 { margin-bottom: .3em; }
.section-head p { color: var(--muted); font-size: 1.08rem; margin: 0; }
.section--dark .section-head p { color: var(--muted-d); }
@media (min-width: 900px) { .section { padding: 112px 0; } }

/* ---------- Hizmet kartları ---------- */
.svc-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.svc-card {
  position: relative; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden; text-decoration: none; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-card__img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--ink-2); }
.svc-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.svc-card:hover .svc-card__img img { transform: scale(1.05); }
.svc-card__body { position: relative; padding: 32px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.svc-card__icon { position: absolute; top: -26px; left: 24px; width: 52px; height: 52px; display: grid; place-items: center; background: var(--y); color: var(--ink); border-radius: 14px; box-shadow: 0 8px 20px -8px rgba(245, 168, 0, .8); }
.svc-card__icon .i { width: 26px; height: 26px; }
.svc-card h3 { margin-bottom: .4em; }
.svc-card p { color: var(--muted); font-size: .98rem; flex: 1; }
.svc-card .link-arrow { color: var(--ink); }

/* ---------- Kullanım alanı döşemeleri ---------- */
.uc-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.uc-tile {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 260px; padding: 22px;
  border-radius: var(--r-lg); overflow: hidden; color: var(--white); text-decoration: none; isolation: isolate; background: var(--ink-3);
}
.uc-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s ease, opacity .3s; opacity: .75; }
.uc-tile::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(13, 14, 16, .05) 20%, rgba(13, 14, 16, .92)); }
.uc-tile::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--y); transform: scaleX(0); transform-origin: left; transition: transform .35s ease; }
.uc-tile:hover img { transform: scale(1.06); opacity: .9; }
.uc-tile:hover::after { transform: scaleX(1); }
.uc-tile__icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: var(--y); color: var(--ink); margin-bottom: auto; }
.uc-tile__icon .i { width: 22px; height: 22px; }
.uc-tile h3 { margin: 0 0 .25em; font-size: 1.3rem; }
.uc-tile p { margin: 0; color: #cfd2d8; font-size: .92rem; line-height: 1.45; }

/* ---------- Özellikler ---------- */
.feat { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.feat__item { padding: 26px; border-radius: var(--r-lg); background: var(--white); border: 1px solid var(--line); }
.section--paper .feat__item { border-color: transparent; }
.section--dark .feat__item { background: var(--ink-2); border-color: var(--ink-line); }
.feat__icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--y-soft); color: var(--ink); margin-bottom: 18px; }
.section--dark .feat__icon { background: rgba(255, 194, 14, .12); color: var(--y); }
.feat__icon .i { width: 24px; height: 24px; }
.feat__item h3 { font-size: 1.15rem; }
.feat__item p { margin: 0; color: var(--muted); font-size: .98rem; }
.section--dark .feat__item p { color: var(--muted-d); }

/* ---------- Adımlar ---------- */
.steps { display: grid; gap: 20px; counter-reset: s; }
.step { position: relative; padding: 28px 24px 24px; border-radius: var(--r-lg); background: var(--ink-2); border: 1px solid var(--ink-line); counter-increment: s; }
.step::before { content: "0" counter(s); display: block; font-size: 3.2rem; font-weight: 900; font-stretch: 70%; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--y); margin-bottom: 14px; }
.step h3 { color: var(--white); font-size: 1.15rem; }
.step p { margin: 0; font-size: .96rem; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps--light .step { background: var(--white); border-color: var(--line); }
.steps--light .step h3 { color: var(--text); }
.steps--light .step p { color: var(--muted); }
.steps--light .step::before { -webkit-text-stroke-color: var(--y-2); }

/* ---------- Enerji hattı haritası ---------- */
.netmap-wrap { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1000px) { .netmap-wrap { grid-template-columns: .8fr 1.2fr; } }
.netmap { width: 100%; height: auto; overflow: visible; }
.netmap__line { stroke: rgba(255, 194, 14, .28); stroke-width: 1.6; fill: none; }
.netmap__flow { stroke: var(--y); stroke-width: 2; fill: none; stroke-dasharray: 6 14; animation: flow 1.6s linear infinite; opacity: .9; }
@keyframes flow { to { stroke-dashoffset: -40; } }
.netmap__node circle.dot { fill: var(--ink); stroke: var(--y); stroke-width: 3; transition: r .2s, fill .2s; }
.netmap__node circle.halo { fill: rgba(255, 194, 14, .15); }
.netmap__node text { fill: #e5e7eb; font-size: 22px; font-weight: 700; font-family: var(--font); paint-order: stroke; stroke: var(--ink); stroke-width: 6px; stroke-linejoin: round; }
.netmap__node:hover circle.dot, .netmap__node:focus circle.dot, .netmap__node.is-current circle.dot { fill: var(--y); }
.netmap__node:hover text, .netmap__node.is-current text { fill: var(--y); }
.netmap__node--hq circle.dot { fill: var(--y); }
.netmap__node--hq circle.halo { animation: halo 2.4s ease-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes halo { 0% { transform: scale(.6); opacity: 1; } 100% { transform: scale(1.8); opacity: 0; } }
.netmap--light .netmap__node text { fill: var(--text); stroke: var(--paper); }
.netmap--light .netmap__node circle.dot { fill: var(--white); stroke: var(--y-2); }
.netmap--light .netmap__line { stroke: rgba(13, 14, 16, .14); }
.region-list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; margin-top: 24px; }
.region-list a { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--ink-line); text-decoration: none; font-weight: 600; color: #e5e7eb; }
.region-list a:hover { color: var(--y); }
.region-list .i { opacity: .5; }

/* ---------- Galeri ---------- */
.gallery { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
.gallery figure { margin: 0; position: relative; border-radius: var(--r); overflow: hidden; background: var(--ink-2); }
.gallery img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1; transition: transform .6s; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { position: absolute; left: 10px; bottom: 10px; right: 10px; font-size: .82rem; font-weight: 600; color: var(--white); text-shadow: 0 1px 8px rgba(0, 0, 0, .8); }
@media (min-width: 900px) {
  .gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; }
  .gallery img { aspect-ratio: auto; }
  .gallery .g-wide { grid-column: span 2; }
  .gallery .g-tall { grid-row: span 2; }
}

/* ---------- Bölünmüş içerik ---------- */
.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1fr; gap: 72px; } .split--rev > :first-child { order: 2; } }
.split__media { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.split__media img { width: 100%; }
.checklist { display: grid; gap: 12px; margin: 20px 0 28px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist .i { color: var(--ink); background: var(--y); border-radius: 50%; padding: 4px; width: 24px; height: 24px; margin-top: 2px; stroke-width: 3; }

/* ---------- Sayfa başlığı (iç sayfalar) ---------- */
.phero { position: relative; background: var(--ink); color: var(--white); overflow: hidden; isolation: isolate; }
.phero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .45; background-image: linear-gradient(var(--ink-line) 1px, transparent 1px), linear-gradient(90deg, var(--ink-line) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, #000, transparent 70%); }
.phero__grid { display: grid; gap: 32px; padding: 40px 0 56px; align-items: center; }
.phero--img .phero__grid { padding-bottom: 64px; }
@media (min-width: 980px) { .phero--img .phero__grid { grid-template-columns: 1.1fr .9fr; gap: 56px; } }
.phero h1 { font-stretch: 82%; margin-bottom: .3em; }
.phero__lead { font-size: 1.15rem; color: #d0d3d9; max-width: 40em; }
.phero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.phero__media { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; box-shadow: 0 30px 60px -30px #000; }
.phero__media img { width: 100%; height: 100%; object-fit: cover; }

.phero__map { width: min(100%, 560px); justify-self: center; }
@media (max-width: 979px) { .phero__map { display: none; } }

.crumbs { list-style: none; margin: 0; padding-left: 0; display: flex; flex-wrap: wrap; gap: 6px; padding-top: 28px; font-size: .86rem; color: var(--muted-d); }
.crumbs a { color: var(--muted-d); text-decoration: none; }
.crumbs a:hover { color: var(--y); }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .5; }

.tldr { position: relative; margin: 0; padding: 22px 24px 22px 26px; background: var(--y-soft); border-radius: var(--r); border-left: 5px solid var(--y); color: var(--text); }
.tldr__label { display: inline-flex; align-items: center; gap: .4em; font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 6px; }
.tldr p { margin: 0; font-size: 1.05rem; }
.tldr-wrap { margin-top: -28px; position: relative; z-index: 2; }

/* ---------- İçerik + yan panel ---------- */
.content-grid { display: grid; gap: 48px; }
@media (min-width: 1000px) { .content-grid { grid-template-columns: minmax(0, 1fr) 340px; gap: 64px; } }
.prose { max-width: 760px; }
.prose > p, .prose li { font-size: 1.06rem; color: #2d3138; }
.prose h2 { margin-top: 1.8em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.4em; }
.aside { display: grid; gap: 18px; align-content: start; }
@media (min-width: 1000px) { .aside { position: sticky; top: calc(var(--header-h) + 24px); } }
.quote-card { padding: 26px; border-radius: var(--r-lg); background: var(--ink); color: var(--white); position: relative; overflow: hidden; }
.quote-card::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: var(--hazard); }
.quote-card h3 { font-size: 1.3rem; margin-top: 6px; }
.quote-card p { color: var(--muted-d); font-size: .95rem; }
.quote-card .btn { width: 100%; margin-top: 10px; }
.quote-card__phone { display: block; font-size: 1.7rem; font-weight: 900; font-stretch: 80%; color: var(--y); text-decoration: none; margin: 8px 0 4px; }
.mini-card { padding: 22px; border-radius: var(--r-lg); border: 1px solid var(--line); }
.mini-card h3 { font-size: 1.05rem; }
.mini-card ul { display: grid; gap: 4px; }
.mini-card a { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; text-decoration: none; font-weight: 600; border-bottom: 1px dashed var(--line); }
.mini-card a:hover { color: var(--y-2); }

/* ---------- Kartlı liste (ihtiyaçlar) ---------- */
.needs { display: grid; gap: 16px; margin: 24px 0; }
@media (min-width: 720px) { .needs { grid-template-columns: 1fr 1fr; } }
.need { padding: 22px; border-radius: var(--r); background: var(--paper); display: flex; flex-direction: column; }
.need h3 { font-size: 1.1rem; display: flex; gap: 10px; align-items: flex-start; }
.need h3 .i { color: var(--y-2); margin-top: 2px; }
.need p { color: #3a3f47; font-size: .98rem; flex: 1; }
.need a { font-size: .92rem; color: var(--ink); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 8px; }
.chip { padding: .38em .85em; border-radius: 999px; background: var(--white); border: 1px solid var(--line); font-size: .92rem; font-weight: 500; }
.chip--hl { background: var(--y); border-color: var(--y); font-weight: 700; }
.chip a:hover { text-decoration: underline !important; }
.chips-group h3 { font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 18px 0 4px; }

.notes { display: grid; gap: 14px; margin: 20px 0; }
@media (min-width: 720px) { .notes { grid-template-columns: 1fr 1fr; } }
.note { padding: 18px 20px; border-left: 4px solid var(--y); background: var(--white); border-radius: 0 var(--r) var(--r) 0; box-shadow: var(--shadow); }
.note b { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.note p { margin: 0; font-size: .96rem; color: #3a3f47; }

.loads { display: grid; gap: 10px; margin: 20px 0; }
@media (min-width: 720px) { .loads { grid-template-columns: 1fr 1fr; } }
.loads li { display: flex; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r); background: var(--white); }
.loads .i { color: var(--y-2); margin-top: 3px; }
.loads b { display: block; }
.loads span { color: var(--muted); font-size: .94rem; }

.compare { display: flex; gap: 14px; padding: 20px 22px; border-radius: var(--r); background: var(--ink); color: #dfe2e7; margin: 28px 0; }
.compare .i { color: var(--y); width: 26px; height: 26px; }
.compare p { margin: 0; }

/* ---------- SSS ---------- */
.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: var(--r); background: var(--white); transition: box-shadow .2s, border-color .2s; }
.faq details[open] { border-color: var(--y); box-shadow: var(--shadow); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; font-weight: 700; font-size: 1.05rem; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--paper); font-size: 1.3rem; font-weight: 500; transition: transform .2s, background .2s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--y); }
.faq .faq__a { padding: 0 20px 20px; color: #3a3f47; }
.faq .faq__a p { margin: 0; }
.section--dark .faq details { background: var(--ink-2); border-color: var(--ink-line); }
.section--dark .faq summary::after { background: var(--ink-3); }
.section--dark .faq .faq__a { color: #c9ccd3; }

/* ---------- Hesaplayıcı ---------- */
.calc { display: grid; gap: 24px; }
@media (min-width: 1000px) { .calc { grid-template-columns: minmax(0, 1fr) 380px; align-items: start; } }
.calc__panel { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 8px; }
.calc__row { display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; align-items: center; padding: 14px; border-radius: 12px; }
.calc__row:nth-child(even) { background: var(--paper); }
.calc__row label { font-weight: 600; }
.calc__row small { display: block; color: var(--muted); font-weight: 400; font-size: .82rem; }
.calc__ctrls { display: flex; align-items: center; gap: 10px; }
@media (max-width: 559px) {
  .calc__row { grid-template-columns: 1fr; }
  .calc__ctrls { justify-content: space-between; }
}
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; background: var(--white); }
.stepper button { width: 36px; height: 36px; border: 0; background: none; font-size: 1.2rem; font-weight: 700; border-radius: 50%; }
.stepper button:hover { background: var(--y-soft); }
.stepper input { width: 40px; text-align: center; border: 0; font: inherit; font-weight: 700; background: none; -moz-appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.watt { width: 92px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; font: inherit; font-size: .92rem; text-align: right; }
.calc__result { position: sticky; top: calc(var(--header-h) + 24px); background: var(--ink); color: var(--white); border-radius: var(--r-lg); padding: 28px; overflow: hidden; }
.calc__result::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: var(--hazard); }
.calc__kva { font-size: 4.4rem; font-weight: 900; font-stretch: 70%; line-height: 1; color: var(--y); margin: 8px 0 4px; }
.calc__kva small { font-size: 1.4rem; color: var(--white); margin-left: 6px; }
.calc__bar { height: 10px; border-radius: 999px; background: var(--ink-3); overflow: hidden; margin: 18px 0; }
.calc__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--y), var(--y-2)); border-radius: inherit; transition: width .4s ease; }
.calc__lines { display: grid; gap: 8px; font-size: .94rem; color: #c9ccd3; margin: 0 0 18px; }
.calc__lines div { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--ink-line); padding-bottom: 6px; }
.calc__lines b { color: var(--white); }
.calc__note { font-size: .82rem; color: var(--muted-d); margin: 14px 0 0; }
.calc__add { display: flex; gap: 8px; padding: 14px; flex-wrap: wrap; }
.calc__add input { flex: 1; min-width: 140px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font: inherit; }

/* ---------- Form ---------- */
.form { display: grid; gap: 16px; }
@media (min-width: 720px) { .form { grid-template-columns: 1fr 1fr; } .form .full { grid-column: 1 / -1; } }
.field label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 12px; font: inherit; font-size: 1rem; background: var(--white); color: var(--text); transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--y-2); box-shadow: 0 0 0 4px rgba(255, 194, 14, .25); }
.form__hint { font-size: .86rem; color: var(--muted); margin: 0; }
.form-card { padding: clamp(22px, 4vw, 40px); border-radius: var(--r-lg); background: var(--white); box-shadow: var(--shadow-lg); }

.contact-cards { display: grid; gap: 14px; }
.contact-card { display: flex; gap: 16px; align-items: center; padding: 20px; border-radius: var(--r-lg); background: var(--ink); color: var(--white); text-decoration: none; transition: transform .2s; }
.contact-card:hover { transform: translateY(-2px); }
.contact-card .i { width: 48px; height: 48px; padding: 12px; border-radius: 14px; background: var(--y); color: var(--ink); }
.contact-card small { display: block; color: var(--muted-d); font-size: .82rem; }
.contact-card b { font-size: 1.2rem; }

.map-embed { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--line); box-shadow: var(--shadow); }
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- CTA bandı ---------- */
.cta-band { position: relative; background: var(--y); color: var(--ink); }
.cta-band::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 10px; background: var(--hazard); }
.cta-band__in { display: grid; gap: 24px; align-items: center; padding: 64px 20px 56px; }
@media (min-width: 960px) { .cta-band__in { grid-template-columns: 1fr auto; } }
.cta-band__title { font-size: clamp(2rem, 4vw, 3.2rem); font-stretch: 80%; margin: 0 0 .2em; }
.cta-band__text { margin: 0; font-size: 1.08rem; max-width: 36em; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: var(--muted-d); padding: 72px 0 0; }
.footer__grid { display: grid; gap: 40px; }
@media (min-width: 720px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1.1fr; } }
.footer__slogan { margin: 18px 0; color: #e5e7eb; font-weight: 600; }
.footer__slogan span { color: var(--y); }
.footer__contact { display: grid; gap: 10px; }
.footer__contact a, .footer__contact span { display: inline-flex; align-items: center; gap: .6em; text-decoration: none; color: #d4d7dd; }
.footer__contact a:hover { color: var(--y); }
.footer__contact .i { color: var(--y); }
.footer__h { color: var(--white); font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 16px; font-stretch: 100%; }
.footer__list { display: grid; gap: 8px; }
.footer__list--2 { grid-template-columns: 1fr 1fr; gap: 8px 16px; }
.footer__list a { text-decoration: none; font-size: .95rem; }
.footer__list a:hover { color: var(--y); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 56px; padding: 22px 20px; border-top: 1px solid var(--ink-line); font-size: .86rem; }
.footer__links { display: flex; gap: 18px; }
.footer__links a { text-decoration: none; }
.footer__links a:hover { color: var(--y); }

/* ---------- Mobil aksiyon çubuğu ---------- */
.actionbar { position: fixed; z-index: 60; left: 10px; right: 10px; bottom: 10px; display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 6px; padding: 6px; background: rgba(13, 14, 16, .94); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-radius: 18px; box-shadow: 0 16px 40px -12px rgba(0, 0, 0, .6); }
.actionbar a { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 8px 4px; border-radius: 12px; color: var(--white); text-decoration: none; font-size: .78rem; font-weight: 700; }
.actionbar .i { width: 20px; height: 20px; }
.actionbar__y { background: var(--y); color: var(--ink) !important; }
body { padding-bottom: 84px; }
@media (min-width: 900px) { .actionbar { display: none; } body { padding-bottom: 0; } }

/* ---------- Blog ---------- */
.post-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.post-card { display: flex; flex-direction: column; border-radius: var(--r-lg); overflow: hidden; background: var(--white); border: 1px solid var(--line); text-decoration: none; transition: transform .25s, box-shadow .25s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.post-card__img { aspect-ratio: 16 / 9; overflow: hidden; background: var(--ink-2); }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.post-card:hover .post-card__img img { transform: scale(1.05); }
.post-card__body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--y-2); }
.post-card__title { font-size: 1.3rem; font-stretch: 92%; margin: 8px 0; line-height: 1.2; }
.post-card p { color: var(--muted); font-size: .96rem; flex: 1; }
.post-card .link-arrow { color: var(--ink); }

.article .list { margin: 0 0 1.2em; padding-left: 1.3em; list-style: revert; }
.article .list li { margin: .35em 0; padding-left: .2em; }
.article ul.list li::marker { color: var(--y-2); }
.article ol.list li::marker { font-weight: 800; color: var(--y-2); }
.toc { margin: 0 0 32px; padding: 20px 22px; border: 1px solid var(--line); border-radius: var(--r); background: var(--paper); }
.toc b { display: block; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 8px; }
.toc ol { margin: 0; padding-left: 1.2em; list-style: decimal; display: grid; gap: 4px; }
.toc a { text-decoration: none; font-weight: 600; font-size: .96rem; }
.toc a:hover { color: var(--y-2); }
.table-wrap { overflow-x: auto; margin: 0 0 1.4em; border: 1px solid var(--line); border-radius: var(--r); }
.table-wrap table { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 520px; }
.table-wrap th { background: var(--ink); color: var(--white); text-align: left; padding: 12px 14px; font-weight: 700; }
.table-wrap td { padding: 11px 14px; border-top: 1px solid var(--line); vertical-align: top; }
.table-wrap tr:nth-child(even) td { background: var(--paper); }
.inline-cta { display: grid; gap: 14px; margin: 28px 0; padding: 24px; border-radius: var(--r-lg); background: var(--y); position: relative; overflow: hidden; }
.inline-cta::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 8px; background: var(--hazard); }
.inline-cta p { margin: 0; font-weight: 700; font-size: 1.08rem; color: var(--ink); padding-left: 8px; }
.inline-cta div { display: flex; flex-wrap: wrap; gap: 10px; padding-left: 8px; }

/* ---------- 404 ---------- */
.nf { text-align: center; padding: 96px 0; }
.nf__code { font-size: clamp(6rem, 20vw, 12rem); font-weight: 900; font-stretch: 62%; line-height: .85; color: var(--y); }

/* ---------- Görünür olunca beliren içerik ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Yardımcılar ---------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.center { text-align: center; }
.muted { color: var(--muted); }
.lead { font-size: 1.15rem; color: var(--muted); }
.stack-lg > * + * { margin-top: 64px; }