/* ==========================================================================
   ENDÜSTRİYEL ZEMİN — Corporate Design System
   Palette: Anthracite / Steel Gray / Petrol Blue  (light corporate layout)
   ========================================================================== */
:root{
  /* Corporate palette */
  --ink:#14181d;          /* anthracite (text, footer, headers)            */
  --ink-2:#1b2229;        /* slightly lighter anthracite                   */
  --steel:#2b3540;        /* steel gray (dark surfaces)                    */
  --steel-2:#3a4753;      /* steel gray light                              */
  --petrol:#1f4e6b;       /* petrol blue (primary accent)                  */
  --petrol-2:#2d6a8f;     /* petrol blue hover / links                     */
  --petrol-3:#3f87b0;     /* bright petrol (on dark)                       */
  --accent-soft:#eaf2f7;  /* petrol tint background                        */

  /* Neutrals */
  --bg:#ffffff;
  --bg-soft:#f4f6f8;      /* light steel tint section                      */
  --bg-soft-2:#eef1f4;
  --text:#1d2630;
  --muted:#5a6675;
  --muted-2:#828e9c;
  --line:#e2e7ec;
  --line-2:#d4dbe2;
  --white:#ffffff;

  /* System */
  --radius:10px;
  --radius-lg:16px;
  --maxw:1240px;
  --shadow-sm:0 1px 3px rgba(20,24,29,.06),0 1px 2px rgba(20,24,29,.04);
  --shadow:0 8px 24px rgba(20,24,29,.10);
  --shadow-lg:0 18px 48px rgba(20,24,29,.16);
  --ease:cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:140px}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.65;
  font-size:16px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit}
svg{flex-shrink:0}

/* ---------- Layout ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section--soft{background:var(--bg-soft)}
.section--ink{background:var(--ink);color:#cfd6de}
.section--tight{padding:60px 0}

/* ---------- Typography ---------- */
h1,h2,h3,h4{line-height:1.2;font-weight:800;letter-spacing:-.015em;color:var(--ink)}
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}
h1{font-size:clamp(2rem,4.5vw,3.1rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h3{font-size:1.2rem}
p{margin-bottom:1rem}
p:last-child{margin-bottom:0}
.lead{font-size:1.1rem;color:var(--muted);line-height:1.7}
.eyebrow{display:inline-block;color:var(--petrol);font-weight:700;font-size:.8rem;
  letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px;position:relative;padding-left:34px}
.eyebrow::before{content:"";position:absolute;left:0;top:50%;width:24px;height:2px;
  background:var(--petrol);transform:translateY(-50%)}
.section--ink .eyebrow{color:var(--petrol-3)}
.section--ink .eyebrow::before{background:var(--petrol-3)}
.section-head{max-width:720px;margin:0 auto 56px;text-align:center}
.section-head .eyebrow{padding-left:0}
.section-head .eyebrow::before{display:none}
.section-head h2{margin-bottom:16px}
.text-center{text-align:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:8px;font-weight:700;font-size:.97rem;cursor:pointer;
  border:2px solid transparent;transition:all .2s var(--ease);white-space:nowrap;line-height:1}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--petrol);color:#fff;border-color:var(--petrol)}
.btn--primary:hover{background:var(--petrol-2);border-color:var(--petrol-2);
  transform:translateY(-2px);box-shadow:0 10px 24px rgba(31,78,107,.32)}
.btn--accent{background:#1f8a4c;color:#fff;border-color:#1f8a4c}
.btn--accent:hover{background:#1a7541;transform:translateY(-2px);box-shadow:0 10px 24px rgba(31,138,76,.3)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--petrol);color:var(--petrol)}
.btn--light{background:#fff;color:var(--petrol);border-color:#fff}
.btn--light:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.18)}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--lg{padding:16px 34px;font-size:1.05rem}
.btn--block{width:100%}

/* ==========================================================================
   HEADER
   ========================================================================== */
.topbar{background:var(--ink);color:#aab4be;font-size:.84rem}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:42px}
.topbar-left{display:flex;gap:24px;align-items:center}
.topbar-left a,.topbar-left span{display:inline-flex;align-items:center;gap:7px;color:#aab4be;transition:color .2s}
.topbar-left a:hover{color:#fff}
.topbar svg{width:14px;height:14px;color:var(--petrol-3)}
.topbar-right{display:flex;gap:14px;align-items:center}
.topbar-right a{color:#8b96a2;transition:color .2s}
.topbar-right a:hover{color:#fff}

.site-header{position:sticky;top:0;z-index:950;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(20,24,29,.10)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px}

.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img,.brand svg.logo{height:46px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:1.18rem;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.brand-text span{font-size:.62rem;font-weight:600;color:var(--muted-2);letter-spacing:.16em;text-transform:uppercase}

.main-nav{display:flex;align-items:center;gap:4px}
.main-nav>ul{display:flex;align-items:center;gap:2px}
.main-nav>ul>li{position:relative}
.main-nav>ul>li>a{display:flex;align-items:center;gap:5px;padding:12px 15px;font-weight:600;
  font-size:.94rem;color:var(--ink);border-radius:7px;transition:color .2s,background .2s}
.main-nav>ul>li>a:hover{color:var(--petrol);background:var(--accent-soft)}
.main-nav .caret{width:12px;height:12px;opacity:.6;transition:transform .2s}
.main-nav>ul>li:hover .caret{transform:rotate(180deg)}

/* Dropdown */
.dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:262px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s var(--ease);z-index:10}
.main-nav>ul>li:hover .dropdown,.main-nav>ul>li:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown li a{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:8px;
  font-size:.92rem;font-weight:600;color:var(--text);transition:background .15s,color .15s}
.dropdown li a:hover{background:var(--accent-soft);color:var(--petrol)}
.dropdown li a svg{width:18px;height:18px;color:var(--petrol)}
.dropdown li a small{display:block;font-weight:500;font-size:.78rem;color:var(--muted-2)}

.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.header-phone{display:flex;align-items:center;gap:10px}
.header-phone .ico{width:42px;height:42px;border-radius:50%;background:var(--accent-soft);
  display:grid;place-items:center;color:var(--petrol)}
.header-phone .ico svg{width:20px;height:20px}
.header-phone small{display:block;font-size:.7rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em}
.header-phone b{font-size:1.02rem;color:var(--ink)}
.header-phone b:hover{color:var(--petrol)}

/* Search toggle + box */
.search-toggle{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);
  background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--ink);transition:all .2s}
.search-toggle:hover{border-color:var(--petrol);color:var(--petrol)}
.search-toggle svg{width:19px;height:19px}
.search-panel{position:fixed;inset:0 0 auto 0;background:rgba(255,255,255,.98);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:24px 0;z-index:960;
  transform:translateY(-100%);transition:transform .3s var(--ease)}
.search-panel.open{transform:translateY(0)}
.search-form{display:flex;gap:12px;max-width:760px;margin:0 auto}
.search-form input{flex:1;padding:16px 20px;font-size:1.1rem;border:2px solid var(--line-2);
  border-radius:10px;color:var(--ink)}
.search-form input:focus{outline:none;border-color:var(--petrol)}
.search-hint{max-width:760px;margin:14px auto 0;font-size:.86rem;color:var(--muted-2)}
.search-hint a{color:var(--petrol);font-weight:600;margin-right:14px}
.search-close{position:absolute;top:18px;right:24px;background:none;border:none;cursor:pointer;
  color:var(--muted);font-size:1.6rem;line-height:1}

.menu-toggle{display:none;width:46px;height:46px;border:1px solid var(--line-2);border-radius:9px;
  background:#fff;cursor:pointer;color:var(--ink);place-items:center;flex-shrink:0}
.menu-toggle svg{width:26px;height:26px}
.nav-mobile-cta{display:none}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(180deg,var(--ink),var(--steel))}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.34}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(20,24,29,.94) 0%,rgba(20,24,29,.82) 40%,rgba(31,78,107,.55) 100%)}
.hero-inner{position:relative;z-index:1;padding:96px 0 104px;max-width:820px}
.hero .badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.hero .pill{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:50px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:.82rem;font-weight:600}
.hero .pill svg{width:15px;height:15px;color:var(--petrol-3)}
.hero h1{color:#fff;margin-bottom:20px}
.hero h1 .hl{color:var(--petrol-3)}
.hero p{font-size:1.18rem;color:#c8d2dc;max-width:620px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}

/* Hero search */
.hero-search{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:14px;padding:8px;display:flex;gap:8px;max-width:600px;backdrop-filter:blur(4px)}
.hero-search input{flex:1;padding:14px 18px;border:none;background:transparent;color:#fff;font-size:1rem}
.hero-search input::placeholder{color:#9fb0bf}
.hero-search input:focus{outline:none}
.hero-search button{padding:14px 26px;border:none;border-radius:9px;background:var(--petrol);
  color:#fff;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .2s}
.hero-search button:hover{background:var(--petrol-2)}
.hero-search button svg{width:18px;height:18px}

.hero-stats{display:flex;gap:40px;flex-wrap:wrap;margin-top:46px;padding-top:34px;
  border-top:1px solid rgba(255,255,255,.14)}
.hero-stats .num{font-size:2.1rem;font-weight:800;color:#fff;line-height:1}
.hero-stats .num span{color:var(--petrol-3)}
.hero-stats .lbl{font-size:.86rem;color:#aab8c4;margin-top:6px}

/* ---------- Trust bar ---------- */
.trustbar{background:var(--bg);border-bottom:1px solid var(--line)}
.trustbar .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding-block:26px}
.trust-item{display:flex;align-items:center;gap:13px;flex:1;min-width:210px}
.trust-item .ico{width:46px;height:46px;border-radius:10px;background:var(--accent-soft);
  display:grid;place-items:center;color:var(--petrol);flex-shrink:0}
.trust-item .ico svg{width:24px;height:24px}
.trust-item b{display:block;font-size:.98rem;color:var(--ink)}
.trust-item span{font-size:.82rem;color:var(--muted)}

/* ==========================================================================
   GRID + CARDS
   ========================================================================== */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Service card (with image) */
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-card .media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft)}
.service-card .media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.service-card:hover .media img{transform:scale(1.06)}
.service-card .tag{position:absolute;top:14px;left:14px;background:rgba(20,24,29,.78);color:#fff;
  font-size:.72rem;font-weight:700;padding:6px 12px;border-radius:50px;letter-spacing:.04em;backdrop-filter:blur(4px)}
.service-card .body{padding:26px;display:flex;flex-direction:column;flex:1}
.service-card .body h3{margin-bottom:10px}
.service-card .body h3 a{transition:color .2s}
.service-card:hover .body h3 a{color:var(--petrol)}
.service-card .body p{font-size:.94rem;color:var(--muted);margin-bottom:18px}
.service-card .more{margin-top:auto;display:inline-flex;align-items:center;gap:8px;
  color:var(--petrol);font-weight:700;font-size:.9rem}
.service-card .more svg{width:16px;height:16px;transition:transform .2s}
.service-card:hover .more svg{transform:translateX(4px)}

/* Icon feature card */
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 28px;transition:transform .25s var(--ease),box-shadow .25s}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature-card .ico{width:58px;height:58px;border-radius:13px;margin-bottom:20px;
  background:linear-gradient(135deg,var(--petrol),var(--petrol-2));display:grid;place-items:center;color:#fff}
.feature-card .ico svg{width:28px;height:28px}
.feature-card h3{margin-bottom:10px}
.feature-card p{font-size:.93rem;color:var(--muted)}

/* ==========================================================================
   SECTORS
   ========================================================================== */
.sector{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1/1;display:flex;
  align-items:flex-end;background:var(--steel);color:#fff;border:1px solid var(--line)}
.sector svg{width:34px;height:34px;color:var(--petrol-3)}
.sector .s-inner{padding:20px;position:relative;z-index:1}
.sector b{display:block;font-size:1rem;margin-top:8px}
.sector:hover{transform:translateY(-4px)}
.sector{transition:transform .25s var(--ease)}
.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.sector-chip{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 16px;text-align:center;
  transition:all .2s var(--ease)}
.sector-chip svg{width:36px;height:36px;color:var(--petrol)}
.sector-chip b{font-size:.95rem;color:var(--ink)}
.sector-chip:hover{border-color:var(--petrol);box-shadow:var(--shadow);transform:translateY(-4px)}
.sector-chip:hover svg{color:var(--petrol-2)}

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:step}
.process-step{position:relative;padding-top:18px}
.process-step .n{width:54px;height:54px;border-radius:14px;background:var(--ink);color:#fff;
  display:grid;place-items:center;font-size:1.3rem;font-weight:800;margin-bottom:18px;position:relative}
.process-step .n::after{content:"";position:absolute;top:50%;left:64px;width:calc(100% + 26px - 64px);
  height:2px;background:var(--line-2)}
.process-step:last-child .n::after{display:none}
.process-step h3{margin-bottom:9px;font-size:1.08rem}
.process-step p{font-size:.9rem;color:var(--muted)}

/* ==========================================================================
   ABOUT / SPLIT
   ========================================================================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-media .exp-badge{position:absolute;bottom:24px;left:24px;background:var(--petrol);color:#fff;
  padding:20px 26px;border-radius:14px;box-shadow:var(--shadow);text-align:center}
.split-media .exp-badge b{display:block;font-size:2.2rem;line-height:1}
.split-media .exp-badge span{font-size:.82rem;opacity:.9}

.check-list{display:grid;gap:16px;margin-top:24px}
.check-list li{display:flex;gap:14px;align-items:flex-start}
.check-list .chk{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--accent-soft);
  color:var(--petrol);display:grid;place-items:center}
.check-list .chk svg{width:15px;height:15px}
.check-list b{display:block;color:var(--ink);font-size:1rem}
.check-list span{font-size:.9rem;color:var(--muted)}

/* ==========================================================================
   STATS / COUNTERS
   ========================================================================== */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat .num{font-size:2.8rem;font-weight:800;color:#fff;line-height:1}
.stat .num span{color:var(--petrol-3)}
.stat .lbl{margin-top:10px;color:#9fb0bf;font-size:.92rem}

/* ==========================================================================
   PROJECTS GALLERY
   ========================================================================== */
.project-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;display:block}
.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.project-card:hover img{transform:scale(1.07)}
.project-card .overlay{position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(20,24,29,.88));
  display:flex;flex-direction:column;justify-content:flex-end;padding:24px;color:#fff;
  opacity:.96;transition:opacity .25s}
.project-card .overlay span{font-size:.76rem;color:var(--petrol-3);font-weight:700;text-transform:uppercase;letter-spacing:.1em}
.project-card .overlay b{font-size:1.15rem;margin-top:5px}

/* ==========================================================================
   BLOG CARDS
   ========================================================================== */
.blog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s}
.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.blog-card .media{aspect-ratio:16/9;overflow:hidden}
.blog-card .media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.blog-card:hover .media img{transform:scale(1.06)}
.blog-card .body{padding:24px;display:flex;flex-direction:column;flex:1}
.blog-meta{display:flex;gap:14px;font-size:.78rem;color:var(--muted-2);margin-bottom:12px}
.blog-meta .cat{color:var(--petrol);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.blog-card h3{font-size:1.08rem;margin-bottom:10px;line-height:1.35}
.blog-card h3 a:hover{color:var(--petrol)}
.blog-card p{font-size:.9rem;color:var(--muted);margin-bottom:16px}
.blog-card .more{margin-top:auto;color:var(--petrol);font-weight:700;font-size:.88rem;display:inline-flex;align-items:center;gap:7px}
.blog-card .more svg{width:15px;height:15px}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.quote-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;position:relative}
.quote-card .stars{color:#f5a623;font-size:1rem;margin-bottom:14px;letter-spacing:2px}
.quote-card p{font-size:.98rem;color:var(--text);font-style:italic;margin-bottom:20px}
.quote-card .who{display:flex;align-items:center;gap:13px}
.quote-card .avatar{width:46px;height:46px;border-radius:50%;background:var(--petrol);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:1.1rem}
.quote-card .who b{display:block;font-size:.95rem;color:var(--ink)}
.quote-card .who span{font-size:.82rem;color:var(--muted)}

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band{position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(120deg,var(--ink),var(--petrol));padding:64px;text-align:center;color:#fff}
.cta-band::before{content:"";position:absolute;inset:0;opacity:.12;
  background-image:radial-gradient(circle at 20% 30%,#fff 1px,transparent 1px);background-size:28px 28px}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{color:#fff;margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.88);max-width:560px;margin:0 auto 28px;font-size:1.08rem}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{max-width:840px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{padding:22px 26px;font-weight:700;font-size:1.02rem;color:var(--ink);cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex-shrink:0;width:22px;height:22px;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f4e6b' stroke-width='2.5'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  transition:transform .25s}
.faq details[open] summary::after{transform:rotate(135deg)}
.faq details p{padding:0 26px 24px;color:var(--muted);font-size:.96rem}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px}
.info-card{background:var(--ink);color:#cfd6de;border-radius:var(--radius-lg);padding:40px}
.info-card h3{color:#fff;margin-bottom:8px}
.info-card>p{color:#9fb0bf;margin-bottom:26px;font-size:.95rem}
.info-row{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-top:1px solid rgba(255,255,255,.1)}
.info-row:first-of-type{border-top:none}
.info-row .ico{flex-shrink:0;width:48px;height:48px;border-radius:12px;background:rgba(63,135,176,.16);
  color:var(--petrol-3);display:grid;place-items:center}
.info-row .ico svg{width:22px;height:22px}
.info-row small{display:block;font-size:.78rem;color:#8b96a2;text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}
.info-row a,.info-row b{color:#fff;font-size:1.12rem;font-weight:700}
.info-row a:hover{color:var(--petrol-3)}
.info-row .sub{font-size:.86rem;color:#9fb0bf;font-weight:400}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-sm)}
.form-card h3{margin-bottom:6px}
.form-card>p{color:var(--muted);font-size:.94rem;margin-bottom:24px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column}
.field--full{grid-column:1/-1}
.field label{font-size:.86rem;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{padding:13px 15px;border:1.5px solid var(--line-2);
  border-radius:9px;font-size:.96rem;color:var(--ink);font-family:inherit;background:#fff;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--petrol);box-shadow:0 0 0 3px rgba(31,78,107,.1)}
.field textarea{resize:vertical;min-height:110px}
.form-note{font-size:.8rem;color:var(--muted-2);margin-top:14px}

/* ==========================================================================
   PAGE HERO (inner pages) + BREADCRUMB
   ========================================================================== */
.page-hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.page-hero-bg{position:absolute;inset:0}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.22}
.page-hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(20,24,29,.92),rgba(31,78,107,.6))}
.page-hero-inner{position:relative;z-index:1;padding:64px 0 56px;max-width:760px}
.page-hero h1{color:#fff;margin-bottom:14px}
.page-hero p{color:#c8d2dc;font-size:1.08rem}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.84rem;color:#9fb0bf;margin-bottom:18px}
.breadcrumb a:hover{color:#fff}
.breadcrumb svg{width:13px;height:13px;opacity:.6}
.breadcrumb .current{color:var(--petrol-3)}

/* ==========================================================================
   ARTICLE / BLOG POST
   ========================================================================== */
.article{max-width:760px;margin:0 auto}
.article .post-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted-2);font-size:.86rem;margin-bottom:26px;
  padding-bottom:20px;border-bottom:1px solid var(--line)}
.article .post-meta .cat{color:var(--petrol);font-weight:700}
.article .feat{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:32px}
.article h2{font-size:1.55rem;margin:38px 0 14px}
.article h3{font-size:1.22rem;margin:28px 0 12px}
.article p{margin-bottom:18px;color:var(--text);line-height:1.8}
.article ul,.article ol{margin:0 0 18px 22px}
.article ul li{list-style:disc;margin-bottom:9px;color:var(--text)}
.article ol li{list-style:decimal;margin-bottom:9px;color:var(--text)}
.article blockquote{border-left:4px solid var(--petrol);background:var(--bg-soft);padding:18px 24px;
  border-radius:0 10px 10px 0;margin:24px 0;color:var(--ink);font-style:italic}
.article a{color:var(--petrol);font-weight:600;text-decoration:underline}
.article .toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:24px 28px;margin-bottom:32px}
.article .toc b{display:block;margin-bottom:12px;color:var(--ink)}
.article .toc li{margin-bottom:8px}
.article .toc a{color:var(--petrol);text-decoration:none;font-weight:600;font-size:.94rem}
.article table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.92rem}
.article th,.article td{border:1px solid var(--line-2);padding:11px 14px;text-align:left}
.article th{background:var(--accent-soft);color:var(--ink);font-weight:700}

/* ==========================================================================
   SEARCH RESULTS (arama.html)
   ========================================================================== */
.search-results{max-width:820px;margin:0 auto;display:grid;gap:16px}
.search-result{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:24px 26px;transition:border-color .2s,box-shadow .2s,transform .2s}
.search-result:hover{border-color:var(--petrol);box-shadow:var(--shadow);transform:translateY(-2px)}
.search-result h3{margin-bottom:6px;color:var(--ink)}
.search-result:hover h3{color:var(--petrol)}
.search-result p{color:var(--muted);font-size:.94rem;margin-bottom:10px}
.search-result .more{color:var(--petrol);font-weight:700;font-size:.88rem}
.no-result{max-width:820px;margin:0 auto;text-align:center;color:var(--muted);font-size:1.05rem}
.no-result a{color:var(--petrol);font-weight:700}
#searchTitle{max-width:820px;margin:0 auto 26px;font-size:1.15rem;color:var(--ink);font-weight:700}

/* ==========================================================================
   LEGAL PAGES
   ========================================================================== */
.legal{max-width:840px;margin:0 auto}
.legal h2{font-size:1.4rem;margin:34px 0 12px}
.legal h3{font-size:1.1rem;margin:24px 0 10px}
.legal p{margin-bottom:16px;color:var(--text)}
.legal ul{margin:0 0 18px 22px}
.legal ul li{list-style:disc;margin-bottom:8px}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--ink);color:#9fb0bf;padding-top:64px}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-col h4{color:#fff;font-size:1.02rem;margin-bottom:20px}
.footer-brand .brand-text b{color:#fff}
.footer-brand p{margin:18px 0;font-size:.92rem;color:#9fb0bf;max-width:330px;line-height:1.7}
.footer-col ul li{margin-bottom:11px}
.footer-col ul a{font-size:.92rem;color:#9fb0bf;transition:color .2s;display:inline-flex;align-items:center;gap:8px}
.footer-col ul a:hover{color:var(--petrol-3)}
.footer-contact li{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px;font-size:.92rem}
.footer-contact svg{width:18px;height:18px;color:var(--petrol-3);flex-shrink:0;margin-top:3px}
.footer-contact a:hover{color:#fff}
.social-row{display:flex;gap:10px;margin-top:20px}
.social-row a{width:40px;height:40px;border-radius:9px;background:rgba(255,255,255,.07);
  display:grid;place-items:center;color:#cfd6de;transition:all .2s}
.social-row a:hover{background:var(--petrol);color:#fff}
.social-row svg{width:18px;height:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;display:flex;
  justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:.84rem;color:#828e9c}
.footer-bottom a:hover{color:#fff}
.footer-bottom .legal-links{display:flex;gap:18px;flex-wrap:wrap}

/* ==========================================================================
   WHATSAPP FLOAT + CALL FLOAT (mobile)
   ========================================================================== */
.float-stack{position:fixed;right:20px;bottom:20px;z-index:980;display:flex;flex-direction:column;gap:14px}
.wa-float{width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;
  box-shadow:0 6px 22px rgba(37,211,102,.5);animation:wa-pulse 2.6s infinite;position:relative}
.wa-float svg{width:33px;height:33px;fill:#fff}
.wa-float:hover{transform:scale(1.08)}
.wa-float{transition:transform .2s}
.wa-tip{position:absolute;right:72px;top:50%;transform:translateY(-50%);background:#fff;color:var(--ink);
  padding:9px 15px;border-radius:9px;font-size:.85rem;font-weight:700;white-space:nowrap;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .2s}
.wa-tip::after{content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%);
  border:6px solid transparent;border-left-color:#fff}
.wa-float:hover .wa-tip{opacity:1}
.call-float{display:none;width:58px;height:58px;border-radius:50%;background:var(--petrol);place-items:center;
  box-shadow:0 6px 22px rgba(31,78,107,.45)}
.call-float svg{width:28px;height:28px;color:#fff}
@keyframes wa-pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ==========================================================================
   UTILITIES / ANIMATION
   ========================================================================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .sector-grid{grid-template-columns:repeat(3,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-step .n::after{display:none}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
  .header-phone{display:none}
}
@media (max-width:900px){
  .main-nav{position:fixed;top:0;right:0;bottom:0;width:min(88vw,380px);background:#fff;
    flex-direction:column;align-items:stretch;padding:88px 22px 32px;gap:0;box-shadow:var(--shadow-lg);
    transform:translateX(100%);transition:transform .3s var(--ease);overflow-y:auto;z-index:970}
  .main-nav.open{transform:translateX(0)}
  .main-nav>ul{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .main-nav>ul>li>a{padding:17px 10px;font-size:1.1rem;font-weight:700;
    border-bottom:1px solid var(--line);border-radius:0;justify-content:space-between}
  .main-nav>ul>li>a:hover{background:transparent;color:var(--petrol)}
  .main-nav .caret{width:16px;height:16px;opacity:.8}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;
    padding:4px 0 12px 8px;min-width:0;background:var(--bg-soft);border-radius:0 0 10px 10px}
  .dropdown li a{padding:13px 12px;font-size:1rem}
  .dropdown li a small{font-size:.82rem}
  .menu-toggle{display:grid}
  /* Hamburger'ın taşmaması için başlık aksiyonlarını sadeleştir */
  .header-actions .btn--primary{display:none}
  .nav-mobile-cta{display:flex;flex-direction:column;gap:12px;margin-top:24px;
    padding-top:22px;border-top:1px solid var(--line)}
  .nav-mobile-cta .btn{font-size:1.05rem;padding:15px 20px}
  .nav-overlay{position:fixed;inset:0;background:rgba(20,24,29,.55);z-index:960;opacity:0;visibility:hidden;transition:opacity .3s}
  .nav-overlay.open{opacity:1;visibility:visible}
  .split{grid-template-columns:1fr;gap:36px}
  .contact-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:34px 20px}
}
@media (max-width:420px){
  .brand-text span{display:none}            /* küçük ekranda alt başlığı gizle */
  .header-inner{height:64px}
  .search-toggle{width:40px;height:40px}
  .menu-toggle{width:44px;height:44px}
}
@media (max-width:680px){
  .section{padding:60px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .sector-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .form-grid{grid-template-columns:1fr}
  .cta-band{padding:40px 24px}
  .info-card,.form-card{padding:28px}
  .hero-inner{padding:64px 0 72px}
  .hero-stats{gap:26px}
  .topbar-left span{display:none}
  .call-float{display:grid}
  .hero-search{flex-direction:column}
  .hero-search button{justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}