/* ==========================================================================
   Debi Mühendislik — elektrik-mekanik tesisat taahhüt teması
   Sistem şeması / tesisat hattı dili · grafit-yeşil koyu yüzeyler
   Teknik turkuaz (primary) + bakır-yangın turuncusu (secondary)
   Yumuşak köşeler · hap (pill) butonlar · noktalı zemin · hat üstü düğümler
   ========================================================================== */

:root {
  --primary: #0d7a82;
  --primary-dark: #08585f;
  --on-primary: #ffffff;
  --secondary: #e4622c;
  --on-secondary: #1b0f09;
  --dark: #0f1f1e;
  --ink-2: #17302e;
  --ink-3: #1f3b38;
  --text: #24322f;
  --muted: #6a7b77;
  --bg: #f2f4f3;
  --surface: #ffffff;
  --surface-2: #e6ecea;
  --border: #d6e0dd;
  --dot: rgba(13, 122, 130, .13);
  --radius: 14px;
  --radius-sm: 9px;
  --radius-btn: 999px;
  --shadow: 0 18px 44px -30px rgba(15, 31, 30, .55);
  --shadow-lg: 0 40px 90px -46px rgba(15, 31, 30, .6);
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Archivo", "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --container: 1230px;
  --header-h: 78px;
}

body.theme-mekanik {
  background-color: var(--bg);
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.3px);
  background-size: 26px 26px;
  /* anywhere yerine break-word: uzun kelimeler yine kırılır ama min-content genişliği
     bozulmadığı için flex/grid kolonlarında "Katego / ri" gibi gereksiz kırılmalar olmaz. */
  overflow-wrap: break-word;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); font-weight: 600; letter-spacing: -.015em; color: var(--dark); }
.lead { font-size: 1.08rem; color: var(--text); }
strong, b { font-weight: 600; }
.mono { font-family: var(--font-mono); }

/* ---------- Ortak bölüm parçaları ---------- */
.kicker {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px;
  padding: 6px 13px 6px 10px; border-radius: 999px;
  background: rgba(13, 122, 130, .1); color: var(--primary-dark);
  font-family: var(--font-mono); font-size: .72rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
}
.kicker::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--secondary); flex: none; }
.sec-title { font-size: clamp(1.65rem, 3.2vw, 2.45rem); line-height: 1.16; margin: 0 0 10px; }
.sec-note { color: var(--muted); margin: 0; max-width: 62ch; }
.sec-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 40px; margin-bottom: clamp(26px, 4vw, 48px); }
.sec-head > div { max-width: 52ch; min-width: 0; }
.sec-head .sec-note { max-width: 44ch; }
.sec-link {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--surface); color: var(--dark);
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .05em; text-transform: uppercase; white-space: nowrap;
}
.sec-link:hover { background: var(--dark); border-color: var(--dark); color: #fff; }
.section-subtitle { font-size: clamp(1.32rem, 2.3vw, 1.75rem); margin: 52px 0 22px; display: flex; align-items: center; gap: 12px; }
.section-subtitle::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--secondary); box-shadow: 0 0 0 4px rgba(228, 98, 44, .18); flex: none; }

/* koyu bölüm — eğik tesisat taraması */
.sec-dark { background: var(--dark); color: rgba(255, 255, 255, .76); position: relative; isolation: isolate; }
.sec-dark::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 13px);
}
.sec-dark h2, .sec-dark h3, .sec-dark h4 { color: #fff; }
.sec-dark .sec-note { color: rgba(255, 255, 255, .6); }
.sec-dark .kicker { background: rgba(255, 255, 255, .09); color: #fff; }
.sec-dark .sec-link { background: transparent; border-color: rgba(255, 255, 255, .3); color: #fff; }
.sec-dark .sec-link:hover { background: #fff; border-color: #fff; color: var(--dark); }

/* ---------- Butonlar ---------- */
.btn { font-family: var(--font-body); font-weight: 600; border-width: 1.5px; border-radius: var(--radius-btn); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn-outline { color: var(--dark); border-color: var(--border); background: var(--surface); }
.btn-outline:hover { background: var(--dark); border-color: var(--dark); color: #fff; }
.btn-light { background: var(--secondary); border-color: var(--secondary); color: #fff; }
.btn-light:hover { background: #c94f1d; border-color: #c94f1d; color: #fff; }
.btn-ghost { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn-ghost:hover { background: #fff; border-color: #fff; color: var(--dark); }
.sec-dark .btn-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .32); }
.sec-dark .btn-outline:hover { background: #fff; color: var(--dark); border-color: #fff; }
.badge { border-radius: 999px; font-family: var(--font-mono); font-weight: 500; font-size: .69rem; letter-spacing: .05em; text-transform: uppercase; }

/* ---------- Header ---------- */
.site-header { background: var(--dark); border-bottom: 1px solid rgba(255, 255, 255, .1); }
.site-header.is-scrolled { box-shadow: 0 16px 32px -28px rgba(0, 0, 0, .9); }
.hdr-util { background: var(--ink-2); color: rgba(255, 255, 255, .68); font-size: .78rem; }
.hdr-util-in { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 38px; flex-wrap: wrap; }
.hdr-util a { color: inherit; }
.hdr-util a:hover { color: var(--secondary); }
.hdr-note { margin: 0; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); letter-spacing: .03em; min-width: 0; }
.hdr-note i { color: var(--secondary); font-size: 1.05rem; flex: none; }
.hdr-util-right { display: flex; align-items: center; gap: 18px; }
.hdr-util-right a { display: inline-flex; align-items: center; gap: 6px; }
.hdr-util .social-links { gap: 2px; }
.hdr-util .social-links a { width: 26px; height: 26px; background: transparent; font-size: 15px; color: rgba(255, 255, 255, .68); }
.hdr-util .social-links a:hover { background: transparent; color: var(--secondary) !important; }

.header-inner { min-height: var(--header-h); gap: 16px; }
.site-header .site-logo { color: #fff; }
.site-logo .logo-mark { border-radius: 12px; background: var(--primary); color: #fff; width: 44px; height: 44px; font-size: 23px; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18); }
.site-logo .logo-text strong { font-family: var(--font-head); font-weight: 700; font-size: 1.32rem; letter-spacing: .04em; text-transform: uppercase; color: #fff; }
.site-logo .logo-text small { font-family: var(--font-mono); color: rgba(255, 255, 255, .5); letter-spacing: .16em; font-size: .6rem; }
.nav-menu > li > a { white-space: nowrap; }
.site-header .nav-menu > li > a { font-size: .9rem; font-weight: 500; color: rgba(255, 255, 255, .84); padding: 9px 12px; border-radius: 999px; }
.site-header .nav-menu > li > a:hover, .site-header .nav-menu > li.is-active > a { color: #fff; background: rgba(255, 255, 255, .1); }
.nav-menu .submenu { border-radius: 12px; border: 1px solid var(--border); box-shadow: var(--shadow-lg); padding: 8px; }
.nav-menu .submenu a { border-radius: 8px; font-size: .88rem; }
.nav-menu .submenu a:hover { background: var(--surface-2); color: var(--primary-dark); }
.hdr-cta {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 19px; border-radius: 999px;
  background: var(--secondary); color: #fff; font-weight: 600; font-size: .86rem; white-space: nowrap;
}
.hdr-cta:hover { background: #fff; color: var(--dark); }
.nav-toggle { background: rgba(255, 255, 255, .12); border-radius: 12px; }
.nav-toggle span { background: #fff; }
@media (min-width: 1081px) { .header-actions > * { flex: none; } }
.lang-current { white-space: nowrap; }
.site-header .lang-current { border-color: rgba(255, 255, 255, .3); color: rgba(255, 255, 255, .85); border-radius: 999px; font-family: var(--font-mono); }
.nav-foot { display: none; }

@media (max-width: 1080px) {
  .hdr-util { display: none; }
  .main-nav { padding-top: 88px; }
  .main-nav .nav-menu > li > a { font-family: var(--font-head); font-size: 1.04rem; font-weight: 600; background: transparent !important; border-radius: 0; }
  .nav-foot { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); font-size: .9rem; }
  .nav-foot a { color: var(--dark); display: inline-flex; align-items: center; gap: 8px; }
  .nav-foot i { color: var(--primary); }
  .nav-foot .social-links { margin-top: 6px; }
  .nav-foot .social-links a { background: var(--surface-2); color: var(--dark); }
}
@media (max-width: 720px) { .hdr-cta { display: none; } }
@media (max-width: 520px) {
  .header-inner { gap: 10px; }
  .site-logo { gap: 9px; }
  .site-logo .logo-mark { width: 38px; height: 38px; font-size: 20px; border-radius: 11px; }
  .site-logo .logo-text strong { font-size: 1.12rem; }
  .site-logo .logo-text small { font-size: .52rem; letter-spacing: .09em; }
  .site-header .lang-current { padding: 4px 7px; font-size: .74rem; }
}

/* ---------- Manşet ---------- */
.hero { position: relative; isolation: isolate; background: var(--dark); color: rgba(255, 255, 255, .8); overflow: hidden; }
.hero-bgs { position: absolute; inset: 0; z-index: -2; }
.hero-bg { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 1s ease; }
.hero-bg.is-active { opacity: 1; }
.no-js .hero-bg:first-child { opacity: 1; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(100deg, rgba(10, 22, 21, .93) 10%, rgba(10, 22, 21, .7) 50%, rgba(10, 22, 21, .44) 100%),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 13px);
}
@media (max-width: 860px) {
  .hero::after {
    background:
      linear-gradient(180deg, rgba(10, 22, 21, .82) 0%, rgba(10, 22, 21, .66) 42%, rgba(10, 22, 21, .9) 100%),
      repeating-linear-gradient(115deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 13px);
  }
}
/* NOT: .hero-in aynı zamanda .container — yatay padding'i ezmemek için longhand padding kullanılır. */
.hero-in { position: relative; z-index: 2; padding-top: clamp(50px, 8vw, 104px); padding-bottom: clamp(34px, 4vw, 54px); }
.hero-copy { max-width: 780px; min-width: 0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; margin: 0 0 20px; padding: 7px 15px 7px 11px; border-radius: 999px;
  background: rgba(228, 98, 44, .16); border: 1px solid rgba(228, 98, 44, .4);
  font-family: var(--font-mono); font-size: .73rem; letter-spacing: .07em; text-transform: uppercase; color: #ffb490;
}
.hero-badge i { color: var(--secondary); font-size: 1.1em; }
.hero-title { color: #fff; font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.08; margin: 0 0 18px; letter-spacing: -.028em; }
.hero-title em { font-style: normal; color: #6fd6d0; }
.hero-lead { color: rgba(255, 255, 255, .74); font-size: 1.04rem; margin: 0 0 26px; max-width: 58ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-dots { display: flex; gap: 7px; margin-top: 28px; }
.hero-dots button { width: 30px; height: 4px; border: 0; padding: 0; border-radius: 999px; background: rgba(255, 255, 255, .26); }
.hero-dots button.is-active { background: var(--secondary); }
@media (max-width: 560px) { .hero-badge { border-radius: 14px; font-size: .67rem; letter-spacing: .05em; padding: 8px 13px 8px 11px; } }

/* manşet altı kapasite şeridi */
.hero-strip { position: relative; z-index: 2; border-top: 1px solid rgba(255, 255, 255, .14); background: rgba(8, 18, 17, .5); }
.hero-strip-in { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.hstat { padding: 20px 22px 22px; min-width: 0; border-left: 1px solid rgba(255, 255, 255, .11); }
.hstat:first-child { border-left: 0; padding-left: 0; }
.hstat b { display: block; font-family: var(--font-mono); font-weight: 500; font-size: clamp(1.25rem, 2.4vw, 1.85rem); color: #fff; line-height: 1.1; }
.hstat span { display: block; font-size: .81rem; color: rgba(255, 255, 255, .55); margin-top: 5px; }
@media (max-width: 900px) { .hero-strip-in { grid-template-columns: repeat(2, minmax(0, 1fr)); } .hstat { border-left: 0; padding-left: 0; } .hstat:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .11); } }
@media (max-width: 460px) { .hero-strip-in { grid-template-columns: minmax(0, 1fr); } .hstat + .hstat { border-top: 1px solid rgba(255, 255, 255, .11); } }

/* ---------- Disiplin hattı ---------- */
.disc-line { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.disc-line::before { content: ""; position: absolute; left: 6%; right: 6%; top: 27px; border-top: 2px dashed var(--border); z-index: 0; }
.disc { position: relative; z-index: 1; min-width: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0 22px 24px; transition: border-color .25s, box-shadow .25s, transform .25s; }
.disc:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.disc-node { width: 54px; height: 54px; margin: -27px 0 16px; display: grid; place-items: center; border-radius: 16px; background: var(--dark); color: #fff; font-size: 26px; box-shadow: 0 0 0 6px var(--bg); }
.disc:nth-child(2) .disc-node { background: var(--primary); }
.disc:nth-child(3) .disc-node { background: var(--secondary); }
.disc:nth-child(4) .disc-node { background: var(--ink-3); }
.disc-code { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--primary); }
.disc h3 { font-size: 1.1rem; margin: 6px 0 8px; }
.disc p { margin: 0 0 14px; color: var(--muted); font-size: .92rem; }
.disc ul { list-style: none; margin: 0; padding: 14px 0 0; border-top: 1px dashed var(--border); display: grid; gap: 7px; }
.disc li { position: relative; padding-left: 16px; font-size: .87rem; color: var(--text); }
.disc li::before { content: ""; position: absolute; left: 0; top: .6em; width: 6px; height: 6px; border-radius: 50%; background: var(--secondary); }
@media (max-width: 1000px) { .disc-line { grid-template-columns: repeat(2, minmax(0, 1fr)); } .disc-line::before { display: none; } }
@media (max-width: 620px) { .disc-line { grid-template-columns: minmax(0, 1fr); gap: 34px; } }

/* ---------- Hizmet kartları ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 1000px) { .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .svc-grid { grid-template-columns: minmax(0, 1fr); } }
.svc-card {
  position: relative; display: flex; flex-direction: column; gap: 9px; min-width: 0; height: 100%;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 22px 22px 26px; overflow: hidden; transition: border-color .25s, box-shadow .25s, transform .25s;
}
.svc-card::before { content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 4px; border-radius: 0 4px 4px 0; background: var(--primary); opacity: .35; transition: opacity .25s, background .25s; }
.svc-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.svc-card:hover::before { opacity: 1; background: var(--secondary); }
.svc-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.svc-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: var(--surface-2); color: var(--primary-dark); font-size: 24px; flex: none; }
.svc-card:hover .svc-icon { background: var(--primary); color: #fff; }
.svc-no { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; color: var(--muted); }
.svc-card h3 { font-size: 1.06rem; margin: 4px 0 0; line-height: 1.32; }
.svc-card h3 a { color: var(--dark); }
.svc-card h3 a:hover { color: var(--primary); }
.svc-text { color: var(--muted); font-size: .9rem; margin: 0; }
.svc-go { margin-top: auto; padding-top: 12px; font-family: var(--font-mono); font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; color: var(--dark); display: inline-flex; align-items: center; gap: 6px; }
.svc-card:hover .svc-go { color: var(--primary); }

/* hizmetler sayfası — hat üstü satırlar */
.svc-rows { display: grid; gap: 16px; }
.svc-row { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 26px; align-items: stretch; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.svc-row-media { position: relative; margin: 0; background: var(--surface-2); min-height: 190px; }
.svc-row-media img { width: 100%; height: 100%; object-fit: cover; }
.svc-row-media span { position: absolute; left: 12px; top: 12px; padding: 5px 11px; border-radius: 999px; background: rgba(15, 31, 30, .82); color: #fff; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .08em; }
.svc-row-body { min-width: 0; padding: 24px 24px 24px 0; }
.svc-row-body h2 { font-size: 1.28rem; margin: 0 0 8px; display: flex; align-items: flex-start; gap: 10px; }
.svc-row-body h2 i { color: var(--primary); font-size: 1.15em; margin-top: 2px; }
.svc-row-body h2 a { color: var(--dark); }
.svc-row-body h2 a:hover { color: var(--primary); }
.svc-row-body > p { color: var(--muted); margin: 0 0 14px; }
.svc-feats { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.svc-feats li { font-family: var(--font-mono); font-size: .75rem; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg); color: var(--text); }
@media (max-width: 860px) {
  .svc-row { grid-template-columns: minmax(0, 1fr); }
  .svc-row-media { min-height: 0; aspect-ratio: 16/8; }
  .svc-row-body { padding: 22px; }
}

/* ---------- Sistem sekmeleri ---------- */
.sys-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.sys-nav button {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 17px; border-radius: 999px;
  border: 1.5px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .05); color: rgba(255, 255, 255, .82);
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .03em;
}
.sys-nav button i { font-size: 1.15em; }
.sys-nav button:hover { border-color: rgba(255, 255, 255, .5); color: #fff; }
.sys-nav button.is-active { background: var(--secondary); border-color: var(--secondary); color: #fff; }
.sys-panel { display: none; }
.sys-panel.is-active { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
.sys-media { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255, 255, 255, .16); background: rgba(255, 255, 255, .04); }
.sys-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.sys-body { min-width: 0; }
.sys-body h3 { font-size: clamp(1.25rem, 2.3vw, 1.7rem); margin: 0 0 12px; }
.sys-body > p { color: rgba(255, 255, 255, .66); margin: 0 0 18px; }
.sys-eq { list-style: none; margin: 0 0 20px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.sys-eq li { font-family: var(--font-mono); font-size: .76rem; padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .16); color: rgba(255, 255, 255, .86); }
.sys-specs { width: 100%; border-collapse: collapse; font-size: .89rem; }
.sys-specs caption { caption-side: top; text-align: left; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, .45); padding: 0 0 8px; }
.sys-specs th, .sys-specs td { padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); text-align: left; vertical-align: top; }
.sys-specs th { color: rgba(255, 255, 255, .58); font-weight: 400; width: 52%; }
.sys-specs td { font-family: var(--font-mono); color: #fff; }
@media (max-width: 900px) { .sys-panel.is-active { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Süreç hattı ---------- */
.flowline { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 980px) { .flowline { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .flowline { grid-template-columns: minmax(0, 1fr); } }
.fstep { position: relative; min-width: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 22px 24px; }
.fstep-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.fstep-no { width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--dark); color: #fff; font-family: var(--font-mono); font-size: .86rem; }
.fstep:nth-child(3n+2) .fstep-no { background: var(--primary); }
.fstep:nth-child(3n) .fstep-no { background: var(--secondary); }
.fstep-head i { font-size: 1.4rem; color: var(--primary); margin-left: auto; }
.fstep h3 { font-size: 1.05rem; margin: 0 0 8px; }
.fstep p { margin: 0 0 12px; color: var(--muted); font-size: .91rem; }
.fstep-out { font-family: var(--font-mono); font-size: .74rem; color: var(--dark); border-top: 1px dashed var(--border); padding-top: 10px; display: block; }
.fstep-out b { color: var(--primary); font-weight: 500; }

/* ---------- Proje kartı ---------- */
.wcard { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; height: 100%; min-width: 0; transition: border-color .25s, box-shadow .25s, transform .25s; }
.wcard:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.wcard-media { position: relative; display: block; aspect-ratio: 4/3; overflow: hidden; background: var(--surface-2); }
.wcard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.wcard:hover .wcard-media img { transform: scale(1.05); }
.wcard-badge { position: absolute; top: 12px; left: 12px; }
.wcard-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; min-width: 0; }
.wcard-cat { font-family: var(--font-mono); font-size: .69rem; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); }
.wcard-title { font-size: 1.04rem; margin: 0; line-height: 1.34; }
.wcard-title a { color: var(--dark); }
.wcard-title a:hover { color: var(--primary); }
.wcard-meta { list-style: none; margin: auto 0 0; padding: 12px 0 0; border-top: 1px dashed var(--border); display: flex; flex-wrap: wrap; gap: 5px 14px; font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }
.wcard-meta li { display: inline-flex; align-items: center; gap: 5px; }
.wcard-meta i { color: var(--primary); }

/* ---------- Verimlilik bölümü ---------- */
.eff-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
@media (max-width: 940px) { .eff-grid { grid-template-columns: minmax(0, 1fr); } }
.eff-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 14px; }
.eff-list li { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 14px; align-items: start; }
.eff-list i { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: rgba(255, 255, 255, .08); color: var(--secondary); font-size: 19px; }
.eff-list strong { display: block; color: #fff; margin-bottom: 2px; }
.eff-list span { color: rgba(255, 255, 255, .6); font-size: .91rem; }
.eff-media { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.eff-media figure { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255, 255, 255, .15); background: rgba(255, 255, 255, .05); }
.eff-media figure:first-child { grid-column: 1 / -1; }
.eff-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.counters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 22px 0 0; padding: 0; }
@media (max-width: 420px) { .counters { grid-template-columns: minmax(0, 1fr); } }
.counters > div { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius); padding: 18px 18px 16px; min-width: 0; }
.counters dt { font-family: var(--font-mono); font-size: clamp(1.4rem, 2.8vw, 2rem); color: var(--secondary); line-height: 1; font-weight: 500; }
.counters dd { margin: 8px 0 0; font-size: .83rem; color: rgba(255, 255, 255, .62); }

/* ---------- Standart / yetkinlik ---------- */
.std-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(26px, 4vw, 54px); align-items: start; }
@media (max-width: 940px) { .std-grid { grid-template-columns: minmax(0, 1fr); } }
.std-block + .std-block { margin-top: 24px; }
.std-block h3 { font-size: .86rem; margin: 0 0 12px; font-family: var(--font-mono); font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--primary-dark); display: flex; align-items: center; gap: 9px; }
.std-block h3 i { color: var(--secondary); font-size: 1.2em; }
.chip-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list li { font-family: var(--font-mono); font-size: .78rem; padding: 7px 13px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }
.std-note { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--secondary); border-radius: var(--radius); padding: 20px 22px; margin-top: 26px; }
.std-note h3 { font-size: 1.02rem; margin: 0 0 8px; }
.std-note p { margin: 0; color: var(--muted); font-size: .92rem; }

/* ---------- Bakım / SLA ---------- */
.sla-wrap { position: relative; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.sla-table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 620px; }
.sla-table th, .sla-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.sla-table thead th { background: var(--dark); color: #fff; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .07em; text-transform: uppercase; font-weight: 500; }
.sla-table tbody th { font-family: var(--font-head); font-weight: 600; color: var(--dark); white-space: nowrap; }
.sla-table tbody tr:last-child th, .sla-table tbody tr:last-child td { border-bottom: 0; }
.sla-table tbody tr:hover { background: var(--bg); }
.sla-time { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-weight: 500; color: var(--primary-dark); background: rgba(13, 122, 130, .1); padding: 4px 11px; border-radius: 999px; white-space: nowrap; }
.sla-foot { margin: 16px 0 0; color: var(--muted); font-size: .89rem; }
.sla-hint { display: none; margin: 10px 0 0; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .04em; color: var(--muted); align-items: center; gap: 7px; }
@media (max-width: 700px) { .sla-hint { display: flex; } }

/* ---------- Ekip ---------- */
.crew { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1080px) { .crew { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 680px) { .crew { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.crew-tile { min-width: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.crew-photo { display: block; aspect-ratio: 1; overflow: hidden; background: var(--surface-2); }
.crew-photo img { width: 100%; height: 100%; object-fit: cover; }
.crew-photo .t-initials { width: 100%; height: 100%; border-radius: 0; }
.crew-body { padding: 14px 16px 16px; }
.crew-body h3 { font-size: .95rem; margin: 0 0 3px; }
.crew-body p { margin: 0; font-family: var(--font-mono); font-size: .72rem; color: var(--primary); line-height: 1.45; }

/* ekibimiz sayfası */
.team-card { text-align: left; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0 0 18px; overflow: hidden; }
.team-photo { border-radius: 0; margin-bottom: 14px; aspect-ratio: 1; width: 100%; }
.team-card h3, .team-pos, .team-bio, .team-links { padding-left: 18px; padding-right: 18px; }
.team-pos { font-family: var(--font-mono); font-size: .77rem; color: var(--primary); }
.team-links { justify-content: flex-start; }
.team-links a { border-radius: 999px; background: var(--surface-2); }

/* ---------- Blog kartı ---------- */
.pcard { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; height: 100%; min-width: 0; transition: border-color .25s, box-shadow .25s, transform .25s; }
.pcard:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.pcard-media { display: block; aspect-ratio: 16/9; overflow: hidden; background: var(--surface-2); }
.pcard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.pcard:hover .pcard-media img { transform: scale(1.04); }
.pcard-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 9px; flex: 1; min-width: 0; }
.pcard-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; font-family: var(--font-mono); font-size: .73rem; color: var(--muted); }
.pcard-cat { color: var(--primary); letter-spacing: .05em; text-transform: uppercase; }
.pcard-title { font-size: 1.04rem; margin: 0; line-height: 1.35; }
.pcard-title a { color: var(--dark); }
.pcard-title a:hover { color: var(--primary); }
.pcard-text { color: var(--muted); font-size: .9rem; margin: 0; }
.pcard-go { margin-top: auto; padding-top: 8px; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .05em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Görüşler ---------- */
.tcard { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; position: relative; }
.tcard::before { content: ""; position: absolute; left: 24px; top: 0; width: 44px; height: 4px; border-radius: 0 0 4px 4px; background: var(--secondary); }
.tcard blockquote { font-size: .96rem; }
.tcard .t-stars { color: var(--secondary); }
.tcard figcaption strong { font-family: var(--font-head); }
.tcard figcaption small { font-family: var(--font-mono); font-size: .73rem; }
.t-avatar { border-radius: 50%; }
.t-initials { border-radius: 50%; background: var(--primary); color: #fff; }
.client-line { list-style: none; margin: 26px 0 0; padding: 24px 0 0; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 10px; }
.client-line li { font-family: var(--font-mono); font-size: .78rem; color: var(--muted); border: 1px solid var(--border); background: var(--surface); padding: 8px 14px; border-radius: 999px; }

/* ---------- SSS ---------- */
.faq-two { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.35fr); gap: clamp(26px, 4vw, 52px); align-items: start; }
@media (max-width: 940px) { .faq-two { grid-template-columns: minmax(0, 1fr); } }
.faq-item { border-radius: var(--radius-sm); background: var(--surface); }
.faq-item summary { font-family: var(--font-head); font-weight: 600; }
.faq-item[open] { border-color: var(--primary); }
.faq-item summary i { color: var(--primary); }

/* ---------- Sayfa başlığı ---------- */
.page-hero { background: var(--dark); padding: clamp(48px, 7vw, 100px) 0 clamp(40px, 6vw, 78px); }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .55;
  background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 13px);
}
.page-hero.has-image::after { background: linear-gradient(100deg, rgba(10, 22, 21, .94) 18%, rgba(10, 22, 21, .58) 100%); }
.page-hero-inner { position: relative; z-index: 2; }
.page-title { font-weight: 600; letter-spacing: -.026em; }
.page-subtitle { color: rgba(255, 255, 255, .72); font-size: 1.02rem; }
.breadcrumb ol { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .03em; }
/* sayfa başlığı altındaki tesisat hattı süsü (page-hero overflow:hidden olduğu için akış içinde) */
.ph-run { display: flex; align-items: center; gap: 0; margin-top: 22px; max-width: 320px; }
.ph-run i { width: 11px; height: 11px; flex: none; border-radius: 50%; background: var(--secondary); }
.ph-run i:nth-child(2) { background: transparent; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .55); }
.ph-run i:nth-child(3) { background: rgba(255, 255, 255, .55); }
.ph-run::before, .ph-run span { content: ""; flex: 1; border-top: 2px dashed rgba(255, 255, 255, .28); }
.ph-run::before { max-width: 46px; }

/* ---------- İç sayfa bileşenleri ---------- */
.card { border-radius: var(--radius); background: var(--surface); }
.card:hover { box-shadow: var(--shadow); }
.card-media { border-radius: 0; }
.card-icon { border-radius: 14px; }
.card-title a { color: var(--dark); }
.card-cat { font-family: var(--font-mono); letter-spacing: .07em; }
.card-link { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .05em; text-transform: uppercase; }
.chip { border-radius: 999px; font-family: var(--font-mono); font-size: .79rem; font-weight: 400; background: var(--surface); }
.chip.is-active { background: var(--dark); border-color: var(--dark); color: #fff; }
.widget { background: var(--surface); border-radius: var(--radius); }
.widget-title { font-family: var(--font-head); }
.widget-title::after { background: var(--secondary); }
.widget-links a { border-radius: 8px; }
.contact-list i { border-radius: 999px; background: var(--surface-2); }
.mini-steps li::before { border-radius: 999px; font-family: var(--font-mono); }
.check-list i { border-radius: 999px; }
.feature-box { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--secondary); border-radius: var(--radius); }
.inline-quote { border-radius: var(--radius); background: var(--dark); }
.quote-box { border-radius: var(--radius); }
.card-pad { border-radius: var(--radius); background: var(--surface); }
.gallery-item { border-radius: var(--radius-sm); }
.project-info { background: var(--surface); border-radius: var(--radius); border-top: 4px solid var(--primary); }
.project-cover { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.info-list dt { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .03em; }
.info-list dd { font-family: var(--font-mono); font-weight: 400; color: var(--dark); }
.info-title { font-family: var(--font-head); }
.specs-table th { font-family: var(--font-mono); }
.pagination a, .pagination span { border-radius: 999px; font-family: var(--font-mono); font-weight: 400; }
.pagination .pg-current { background: var(--dark); border-color: var(--dark); }
.empty-state { border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date], input[type=search], input[type=password], input[type=url], select, textarea { border-radius: var(--radius-sm); background: var(--surface); }
.choice span { border-radius: var(--radius-sm); }
.qw-option-box { border-radius: var(--radius-sm); background: var(--surface); }
.qw-steps li span { border-radius: 999px; font-family: var(--font-mono); }
.file-drop { border-radius: var(--radius-sm); background: var(--surface); }
.alert { border-radius: var(--radius-sm); }
.contact-card { border-radius: var(--radius); background: var(--surface); border-top: 4px solid var(--primary); }
.contact-card span { font-family: var(--font-mono); letter-spacing: .06em; }
.map-embed { border-radius: var(--radius); }
.search-inline { border-radius: 999px; background: var(--surface); }
.search-inline .btn { border-radius: 999px; }
.search-results a { border-radius: var(--radius-sm); background: var(--surface); }
.search-results small { font-family: var(--font-mono); }
.client-item { border-radius: var(--radius); background: var(--surface); }
.client-name { font-family: var(--font-mono); font-size: .85rem; }
.success-box .tracking { font-family: var(--font-mono); border-radius: var(--radius-sm); }
.status-pill { border-radius: 999px; font-family: var(--font-mono); font-weight: 500; }
.track-head h2 { font-family: var(--font-mono); }
.error-code { font-family: var(--font-mono); color: var(--primary); }
.prose blockquote { border-left-color: var(--secondary); background: var(--surface); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.prose h2 { font-size: 1.45rem; display: flex; align-items: baseline; gap: 10px; }
.prose h2::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--secondary); flex: none; }
.prose h3 { font-size: 1.15rem; color: var(--primary-dark); }
.prose th { background: var(--surface-2); font-family: var(--font-mono); font-size: .85rem; }
.price-note { border-radius: 999px; background: var(--surface); font-family: var(--font-mono); font-weight: 400; font-size: .88rem; }
.stat-item strong { font-family: var(--font-mono); font-weight: 500; }
.why-item { border-radius: var(--radius); background: var(--surface); border-top: 4px solid var(--primary); }
.about-img-1, .about-img-2 { border-radius: var(--radius); }
.about-img-2 { border-color: var(--bg); }
.post-nav a { border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--border); }
.share-bar a { border-radius: 999px; background: var(--surface); border: 1px solid var(--border); }
.reply-box { border-left-color: var(--secondary); background: var(--surface); }
.doc-list li { border-radius: var(--radius-sm); background: var(--surface); }
.widget-posts img { border-radius: var(--radius-sm); }
.cookie-bar { border-radius: var(--radius); }
.fc-btn { border-radius: 999px; }
.fc-top { border-radius: 999px; }
.fc-label { border-radius: 999px; font-family: var(--font-mono); font-weight: 400; }
.tab-nav button { font-family: var(--font-head); }

/* ---------- CTA ---------- */
.cta-band { background: var(--dark); color: rgba(255, 255, 255, .78); position: relative; isolation: isolate; }
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .55;
  background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 13px);
}
.cta-kicker { font-family: var(--font-mono); font-size: .73rem; letter-spacing: .12em; text-transform: uppercase; color: var(--secondary); margin: 0 0 8px; }
.cta-text h2 { color: #fff; }
.cta-text p { color: rgba(255, 255, 255, .66); }
.cta-band .btn-primary { background: var(--secondary); border-color: var(--secondary); color: #fff; }
.cta-band .btn-primary:hover { background: #fff; border-color: #fff; color: var(--dark); }
.cta-band .btn-outline { color: #fff; border-color: rgba(255, 255, 255, .32); background: transparent; }
.cta-band .btn-outline:hover { background: #fff; color: var(--dark); border-color: #fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: rgba(255, 255, 255, .66); position: relative; isolation: isolate; }
.site-footer::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, .04) 0 1px, transparent 1px 13px);
}
.foot-grid { display: grid; grid-template-columns: 1.55fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 42px; }
@media (max-width: 960px) { .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: minmax(0, 1fr); } }
.foot-col { min-width: 0; }
.foot-col h3 { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .13em; text-transform: uppercase; color: var(--secondary); margin-bottom: 16px; font-weight: 500; }
.footer-logo .logo-mark { background: var(--secondary); color: #fff; }
.footer-logo .logo-text small { color: rgba(255, 255, 255, .5); font-family: var(--font-mono); }
.foot-about p { font-size: .91rem; color: rgba(255, 255, 255, .6); margin: 14px 0 18px; }
.footer-links, .footer-contact { font-size: .91rem; }
.footer-contact i { color: var(--secondary); }
.foot-reg { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .12); font-family: var(--font-mono); font-size: .73rem; color: rgba(255, 255, 255, .5); line-height: 1.7; }
.foot-strip { border-top: 1px solid rgba(255, 255, 255, .12); border-bottom: 1px solid rgba(255, 255, 255, .12); padding: 16px 0; }
.foot-strip ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.foot-strip li { font-family: var(--font-mono); font-size: .71rem; letter-spacing: .05em; color: rgba(255, 255, 255, .55); border: 1px solid rgba(255, 255, 255, .16); padding: 5px 12px; border-radius: 999px; }
.footer-bottom { border-top: 0; font-size: .8rem; font-family: var(--font-mono); }
.footer-menu { font-family: var(--font-body); font-size: .85rem; }
.site-footer .social-links a { border-radius: 999px; background: rgba(255, 255, 255, .08); }

/* ---------- Diğer ---------- */
.mobile-bar a { font-family: var(--font-body); }
@media (max-width: 480px) {
  .sec-head { flex-direction: column; align-items: flex-start; }
  .svc-card { padding: 20px 18px 20px 22px; }
}