*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#06182c;--navy2:#092340;--navy3:#0d3159;--orange:#ff6b00;--orange2:#ff8b25;--green:#18b75f;--cream:#f7f4ef;--white:#fff;--text:#101828;--muted:#667085;--line:#e6eaf0;--shadow:0 18px 40px rgba(6,24,44,.12);--radius:22px}
html{scroll-behavior:smooth}body{font-family:Inter,Arial,Helvetica,sans-serif;background:var(--cream);color:var(--text);line-height:1.55;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{max-width:1280px;margin:0 auto;padding:0 24px}.accent{color:var(--orange)}
.topbar{background:#031121;color:#cbd5e1;font-size:13px}.topbar .container{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:12px}.topbar b{color:var(--orange)}
.header{position:sticky;top:0;z-index:100;background:rgba(6,24,44,.98);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.20)}.navwrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:10px;min-width:max-content;color:white;font-weight:950;font-size:24px;letter-spacing:-.7px}.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--orange),#ff9b3c);position:relative;box-shadow:0 10px 22px rgba(255,107,0,.24)}.brand .mark:before{content:"";position:absolute;left:8px;bottom:7px;width:6px;height:15px;background:white;border-radius:2px}.brand .mark:after{content:"";position:absolute;right:8px;bottom:7px;width:8px;height:23px;border:3px solid white;border-bottom:0;border-radius:4px 4px 0 0}.brand small{color:var(--orange);font-size:.64em;margin-left:2px}.menu{display:flex;align-items:center;gap:22px;color:white;font-size:14px;font-weight:850;white-space:nowrap}.menu a{opacity:.9;padding:28px 0 22px;border-bottom:4px solid transparent}.menu a:hover,.menu a.active{opacity:1;color:white;border-bottom-color:var(--orange)}.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:white;border-radius:12px;padding:14px 18px;font-weight:950;box-shadow:0 10px 22px rgba(255,107,0,.24);white-space:nowrap}.nav-cta:hover{background:#f26100}.mobile-hint{display:none}
.hero{position:relative;color:white;overflow:hidden;background:#07182c}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,17,33,.96) 0%,rgba(6,24,44,.86) 42%,rgba(6,24,44,.36) 67%,rgba(255,107,0,.10) 100%),url('tamam.1.jpg'),url('proje.1.png');background-size:cover;background-position:center right;filter:saturate(1.1)}.hero:after{content:"";position:absolute;inset:auto -8% -40% 40%;height:70%;background:radial-gradient(circle,rgba(255,107,0,.22),transparent 60%)}.hero .container{position:relative;z-index:2}.hero-inner{min-height:560px;display:flex;align-items:center;padding:76px 24px 50px}.hero-content{max-width:720px}.badge{display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(255,255,255,.12);background:rgba(6,24,44,.54);border-radius:12px;padding:11px 14px;font-size:13px;font-weight:950;letter-spacing:.2px;margin-bottom:18px}.hero h1{font-size:clamp(39px,5.1vw,72px);line-height:1.02;letter-spacing:-2.3px;margin-bottom:18px}.hero p{font-size:clamp(18px,1.7vw,24px);color:#e8eef7;max-width:660px;margin-bottom:28px}.hero-actions,.btn-row{display:flex;flex-wrap:wrap;gap:14px}.btn{min-height:56px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:12px;padding:0 24px;font-weight:950;border:2px solid transparent;text-align:center}.btn-orange{background:var(--orange);color:white;box-shadow:0 12px 28px rgba(255,107,0,.30)}.btn-outline{background:rgba(6,24,44,.42);border-color:rgba(255,255,255,.56);color:white}.btn-white{background:white;color:var(--navy);border-color:white}.hero-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:46px;max-width:800px}.trust-mini{padding:0 26px 0 0;margin-right:26px;border-right:1px solid rgba(255,255,255,.26);display:flex;gap:12px;align-items:flex-start}.trust-mini:last-child{border-right:0}.trust-mini .ico,.service-card .ico,.why-card .ico{width:38px;height:38px;border:2px solid var(--orange);color:var(--orange);border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:950;flex:0 0 auto}.trust-mini b{display:block;color:white;font-size:15px}.trust-mini span{color:#cbd5e1;font-size:13px}.section{padding:68px 0}.section.white{background:white}.section.navy{background:var(--navy);color:white}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-title{max-width:760px}.section-title.center{text-align:center;margin-left:auto;margin-right:auto}.kicker{color:var(--orange);font-size:13px;text-transform:uppercase;letter-spacing:.9px;font-weight:950;margin-bottom:8px}.section h2{font-size:clamp(28px,3vw,44px);line-height:1.12;letter-spacing:-1.1px;color:var(--navy);margin-bottom:10px}.navy h2{color:white}.section-title p,.lead{color:#556575;font-size:17px}.navy .section-title p,.navy .lead{color:#d4dce8}.link-arrow{color:var(--orange);font-weight:950}.regions-strip{margin-top:-26px;position:relative;z-index:5}.regions-box{background:white;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px;padding:20px;display:flex;gap:14px;align-items:center;overflow-x:auto}.regions-title{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:950;color:var(--navy);min-width:max-content;margin-right:8px}.region-chip{display:flex;align-items:center;gap:9px;min-width:max-content;background:#f8fafc;border:1px solid #e7edf5;color:#162235;border-radius:12px;padding:13px 17px;font-weight:950}.region-chip:hover,.region-chip.active{border-color:#ffbd8a;background:#fff3e8;color:#e45d00}.region-chip:before{content:"⌂";color:var(--orange);font-weight:950}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch}.process-panel{background:linear-gradient(135deg,var(--navy),#071f3a);border-radius:20px;padding:26px;box-shadow:var(--shadow);color:white;overflow:hidden}.process-panel h2{font-size:28px;color:white;margin-bottom:20px}.process-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;position:relative}.step-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:15px;padding:12px;text-align:center;min-height:205px}.step-no{width:32px;height:32px;margin:-2px auto 10px;background:var(--orange);color:white;border-radius:999px;display:flex;align-items:center;justify-content:center;font-weight:950}.step-card img{width:100%;height:78px;object-fit:cover;border-radius:11px;background:#153653;margin-bottom:9px}.step-card b{display:block;font-size:15px;margin-bottom:4px}.step-card span{font-size:12px;color:#d4dce8}.image-missing{padding-top:32px}.image-missing:before{content:"🏗️";font-size:40px;display:block;margin-bottom:12px}.projects-preview{background:white;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.projects-preview h2{font-size:28px;margin-bottom:16px}.project-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.project-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 10px 24px rgba(6,24,44,.07)}.project-card img{width:100%;height:170px;object-fit:cover;background:#dbe4ef}.project-card .body{padding:16px}.project-card .tag{display:inline-flex;background:rgba(6,24,44,.75);color:white;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:900;margin-top:-50px;margin-bottom:16px;position:relative}.project-card h3{font-size:18px;color:var(--navy);margin-bottom:7px}.project-card p{color:#667085;font-size:14px}.project-card a{display:inline-flex;margin-top:10px;color:var(--orange);font-weight:950}.why-strip{background:linear-gradient(135deg,var(--navy),#08213c);border-radius:20px;box-shadow:var(--shadow);padding:28px;display:grid;grid-template-columns:1.1fr repeat(5,1fr);gap:20px;color:white}.why-title{display:flex;gap:14px;align-items:center;border-right:1px solid rgba(255,255,255,.18);padding-right:20px}.why-title h2{color:white;font-size:27px;margin:0}.why-title .accent{display:block}.why-card{border-right:1px solid rgba(255,255,255,.18);padding-right:18px}.why-card:last-child{border-right:0}.why-card b{display:block;margin:10px 0 5px}.why-card span{color:#cbd5e1;font-size:13px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 12px 30px rgba(6,24,44,.08)}.white .card{background:#fbfcfe}.card h3{font-size:21px;color:var(--navy);margin-bottom:8px}.card p,.card li{color:#556575}.card ul{padding-left:19px;margin-top:8px}.page-hero{background-image:linear-gradient(90deg,rgba(6,24,44,.96),rgba(6,24,44,.72)),var(--hero-bg,url('tamam.1.jpg'));background-size:cover;background-position:center;color:white;padding:76px 0}.page-hero h1{font-size:clamp(34px,4.4vw,58px);line-height:1.05;letter-spacing:-1.5px;max-width:900px}.page-hero p{font-size:19px;color:#e8eef7;max-width:820px;margin-top:15px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{background:white;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 12px 30px rgba(6,24,44,.08)}.service-card h3{color:var(--navy);font-size:20px;margin:13px 0 7px}.service-card p{color:#556575}.region-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.region-card{position:relative;background:white;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 12px 30px rgba(6,24,44,.08);overflow:hidden}.region-card:after{content:"";position:absolute;right:-25px;top:-25px;width:90px;height:90px;background:rgba(255,107,0,.10);border-radius:50%}.region-card h3{color:var(--navy);font-size:22px;margin-bottom:6px}.region-card p{color:#556575;margin-bottom:14px}.region-card a{color:var(--orange);font-weight:950}.content-layout{display:grid;grid-template-columns:1.45fr .55fr;gap:24px;align-items:start}.sidebox{position:sticky;top:96px;background:white;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.sidebox h3{color:var(--navy);margin-bottom:10px}.sidebox a{display:flex;justify-content:center;margin-top:12px;background:var(--orange);color:white;padding:13px 15px;border-radius:11px;font-weight:950}.form-card{background:white;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow)}.form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.form input,.form select,.form textarea{width:100%;min-height:52px;border:1px solid #d6dce5;border-radius:12px;padding:13px 14px;font:inherit;background:#fbfcfe}.form textarea{grid-column:1/-1;min-height:105px;resize:vertical}.form button{grid-column:1/-1;border:0;border-radius:12px;background:var(--orange);color:white;font-weight:950;font-size:17px;min-height:56px;cursor:pointer}.form button:hover{background:#f26100}.faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:0 9px 24px rgba(6,24,44,.06)}.faq{display:grid;gap:12px}.faq summary{cursor:pointer;color:var(--navy);font-weight:950}.faq p{margin-top:10px;color:#556575}.footer{background:#031121;color:#cbd5e1;padding:46px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:24px}.footer h3{color:white;margin-bottom:12px}.footer a{display:block;color:#cbd5e1;margin:7px 0}.footer a:hover{color:var(--orange)}.copy{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;margin-top:28px;font-size:13px;color:#8ea0b8}.float-wa{position:fixed;right:20px;bottom:20px;z-index:120;background:var(--green);color:white;border-radius:999px;padding:14px 20px;font-weight:950;box-shadow:0 18px 36px rgba(24,183,95,.32)}
@media(max-width:1180px){.menu{gap:15px}.nav-cta{padding:12px 14px}.process-steps{grid-template-columns:repeat(3,1fr)}.why-strip{grid-template-columns:1fr 1fr 1fr}.why-title,.why-card{border-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:14px}.project-row{grid-template-columns:1fr}.split{grid-template-columns:1fr}.hero-trust{grid-template-columns:repeat(2,1fr);gap:20px}.trust-mini{border-right:0}}
@media(max-width:980px){.topbar .container{align-items:flex-start;flex-direction:column;padding-top:8px;padding-bottom:8px;gap:2px}.navwrap{height:auto;align-items:flex-start;flex-direction:column;padding:14px 0 11px;gap:10px}.brand{font-size:clamp(20px,6vw,25px)}.menu{width:100%;overflow-x:auto;gap:18px;padding-bottom:6px;scrollbar-width:none}.menu::-webkit-scrollbar{display:none}.menu a{padding:6px 0 9px;flex:0 0 auto}.nav-cta{display:none}.mobile-hint{display:block;color:#9fb2c8;font-size:12px}.hero-inner{min-height:auto;padding:54px 20px 40px}.hero:before{background:linear-gradient(90deg,rgba(3,17,33,.97),rgba(6,24,44,.82)),url('tamam.1.jpg'),url('proje.1.png');background-size:cover;background-position:center}.hero-trust{margin-top:34px}.regions-box{border-radius:16px}.grid-4,.service-grid,.region-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.content-layout{grid-template-columns:1fr}.sidebox{position:static}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.link-arrow{display:inline-block;margin-top:8px}}
@media(max-width:640px){.container{padding:0 16px}.brand .mark{width:30px;height:30px}.menu{font-size:13px}.hero h1{letter-spacing:-1.3px}.hero p{font-size:17px}.hero-actions .btn,.btn-row .btn{width:100%;min-height:54px}.hero-trust{grid-template-columns:1fr;gap:13px}.trust-mini{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);padding:14px;border-radius:14px;margin:0}.section{padding:46px 0}.regions-strip{margin-top:0;padding-top:14px}.regions-box{padding:14px}.regions-title{font-size:18px}.region-chip{padding:11px 13px;font-size:13px}.grid-2,.grid-3,.grid-4,.service-grid,.region-grid,.footer-grid{grid-template-columns:1fr}.process-panel,.projects-preview,.why-strip{padding:18px;border-radius:16px}.process-steps{grid-template-columns:1fr 1fr;gap:10px}.step-card{min-height:180px}.step-card img{height:68px}.why-strip{grid-template-columns:1fr}.page-hero{padding:48px 0}.form{grid-template-columns:1fr}.form textarea,.form button{grid-column:auto}.float-wa{right:14px;bottom:14px;padding:12px 15px;font-size:14px}.project-card img{height:190px}.section h2{letter-spacing:-.7px}}


/* Görsel büyütme / lightbox */
.project-card img,.step-card img{cursor:zoom-in;transition:transform .22s ease,filter .22s ease}
.project-card img:hover,.step-card img:hover{transform:scale(1.025);filter:saturate(1.08) contrast(1.03)}
.img-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(3,17,33,.92);display:none;align-items:center;justify-content:center;padding:24px}
.img-lightbox.open{display:flex}
.img-lightbox-inner{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.img-lightbox img{max-width:min(1180px,92vw);max-height:82vh;width:auto;height:auto;object-fit:contain;border-radius:16px;box-shadow:0 30px 90px rgba(0,0,0,.55);background:#06182c}
.img-lightbox-caption{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);max-width:min(900px,90vw);background:rgba(6,24,44,.82);border:1px solid rgba(255,255,255,.14);color:white;border-radius:999px;padding:10px 18px;font-weight:900;text-align:center;box-shadow:0 12px 35px rgba(0,0,0,.25)}
.img-lightbox-close,.img-lightbox-prev,.img-lightbox-next{position:absolute;border:0;background:rgba(255,255,255,.14);color:white;border-radius:999px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-weight:950;backdrop-filter:blur(8px)}
.img-lightbox-close{right:22px;top:22px;width:48px;height:48px;font-size:27px}
.img-lightbox-prev,.img-lightbox-next{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:34px}
.img-lightbox-prev{left:22px}.img-lightbox-next{right:22px}
.img-lightbox-close:hover,.img-lightbox-prev:hover,.img-lightbox-next:hover{background:var(--orange)}
@media(max-width:640px){.img-lightbox{padding:12px}.img-lightbox img{max-width:94vw;max-height:76vh;border-radius:12px}.img-lightbox-close{right:12px;top:12px;width:42px;height:42px}.img-lightbox-prev,.img-lightbox-next{width:42px;height:42px;font-size:28px;top:auto;bottom:68px;transform:none}.img-lightbox-prev{left:18px}.img-lightbox-next{right:18px}.img-lightbox-caption{bottom:14px;border-radius:14px;font-size:13px;padding:9px 12px}}

/* Firma isimli tek tip üst başlık */
.topbar{display:none!important}
.brand-company{gap:0;align-items:flex-start;line-height:1.12;min-width:310px;font-size:0;letter-spacing:0}
.brand-company .mark{display:none!important}
.brand-company .brand-text{display:flex;flex-direction:column;color:white;min-width:0}
.brand-company .brand-text strong{font-size:24px;font-weight:950;letter-spacing:.2px;color:white;white-space:nowrap}
.brand-company .brand-text em{font-style:normal;color:#cbd5e1;font-size:11px;font-weight:750;line-height:1.25;margin-top:4px;max-width:365px;white-space:normal}
@media(max-width:1180px){.brand-company{min-width:260px}.brand-company .brand-text strong{font-size:21px}.brand-company .brand-text em{font-size:10px;max-width:280px}.menu{gap:14px;font-size:13px}.nav-cta{padding:12px 13px}}
@media(max-width:980px){.brand-company{min-width:0;width:100%}.brand-company .brand-text strong{font-size:24px}.brand-company .brand-text em{font-size:12px;max-width:100%;white-space:normal}.navwrap{padding-top:14px}}
@media(max-width:640px){.brand-company .brand-text strong{font-size:22px}.brand-company .brand-text em{font-size:11px;line-height:1.35}.mobile-hint{margin-top:0}}


/* SEO + dikkat çekici küçük dokunuşlar | sayfa yapısı değiştirilmedi */
.attention-line{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 18px 0;
  padding:12px 15px;
  border-radius:14px;
  background:linear-gradient(135deg,rgba(255,107,0,.96),rgba(255,139,37,.88));
  color:#fff;
  font-weight:950;
  box-shadow:0 14px 30px rgba(255,107,0,.22);
  max-width:100%;
}
.nav-cta,.btn-orange,.float-wa{
  animation:softPulse 2.8s ease-in-out infinite;
}
.hero h1{
  text-shadow:0 12px 32px rgba(0,0,0,.34);
}
.hero-actions .btn-orange{
  border:2px solid rgba(255,255,255,.20);
}
.region-chip.active{
  box-shadow:0 10px 22px rgba(255,107,0,.16);
}
.project-card:hover,.service-card:hover,.why-card:hover{
  transform:translateY(-3px);
  transition:.18s ease;
}
@keyframes softPulse{
  0%,100%{box-shadow:0 10px 22px rgba(255,107,0,.24)}
  50%{box-shadow:0 16px 34px rgba(255,107,0,.42)}
}
@media(max-width:640px){
  .attention-line{
    font-size:13px;
    line-height:1.35;
    padding:11px 12px;
  }
  .nav-cta,.btn-orange,.float-wa{
    animation:none;
  }
}
/* MASFEY İNŞAAT üst başlık küçültme */
.brand-company,
.brand-company .brand-text,
.brand-company .brand-text strong{
  font-size:20px !important;
  line-height:1.05 !important;
  letter-spacing:-0.35px !important;
}

.brand-company .brand-text em{
  font-size:10.5px !important;
  line-height:1.25 !important;
  letter-spacing:0 !important;
  font-weight:700 !important;
}

@media(max-width:768px){
  .brand-company,
  .brand-company .brand-text,
  .brand-company .brand-text strong{
    font-size:17px !important;
    line-height:1.05 !important;
  }

  .brand-company .brand-text em{
    font-size:9.5px !important;
    line-height:1.2 !important;
  }
}

@media(max-width:420px){
  .brand-company,
  .brand-company .brand-text,
  .brand-company .brand-text strong{
    font-size:16px !important;
  }

  .brand-company .brand-text em{
    font-size:9px !important;
  }
}