:root{--ink:#171b1a;--paper:#f3f1eb;--cream:#e7e1d7;--copper:#b47748;--line:rgba(23,27,26,.16);--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",sans-serif}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;width:100%;height:100%;object-fit:cover}h1,h2,h3,p{margin-top:0}.loader{position:fixed;inset:0;z-index:9999;background:var(--ink);display:grid;place-items:center;transition:opacity .65s,visibility .65s}.loader span{font:800 clamp(2.5rem,8vw,7rem)/1 Manrope;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.3);letter-spacing:.18em}.loader.done{opacity:0;visibility:hidden}.site-header{height:92px;position:absolute;inset:0 0 auto;z-index:50;display:flex;align-items:center;padding:0 5vw;color:#fff;border-bottom:1px solid rgba(255,255,255,.22);transition:.3s}.site-header.stuck{position:fixed;height:76px;background:rgba(23,27,26,.94);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:12px}.brand svg{width:38px;fill:var(--copper)}.brand span{display:flex;flex-direction:column;font-family:Manrope;letter-spacing:.18em}.brand b{font-size:18px;line-height:1}.brand small{font-size:9px;letter-spacing:.48em;margin-top:5px}.site-header nav{display:flex;gap:34px;margin-left:auto;margin-right:42px}.site-header nav a{font-size:13px;font-weight:600;letter-spacing:.08em;position:relative}.site-header nav a:after{content:"";position:absolute;left:0;bottom:-9px;width:0;height:1px;background:var(--copper);transition:.25s}.site-header nav a:hover:after{width:100%}.header-cta{background:var(--copper);padding:15px 20px;font-size:13px;font-weight:700}.header-cta span{margin-left:14px}.menu-toggle{display:none;background:none;border:0}.hero{min-height:850px;height:100vh;position:relative;color:#fff;display:flex;align-items:center;overflow:hidden}.hero-media{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?auto=format&fit=crop&w=2000&q=90') center/cover;transform:scale(1.04);animation:heroZoom 12s ease-out forwards}@keyframes heroZoom{to{transform:scale(1)}}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,15,14,.89) 0%,rgba(12,15,14,.55) 45%,rgba(12,15,14,.12) 100%),linear-gradient(0deg,rgba(12,15,14,.6),transparent 45%)}.hero-copy{position:relative;z-index:2;margin-left:9vw;max-width:850px;padding-top:60px}.eyebrow{font-size:12px;letter-spacing:.22em;font-weight:600;color:#d3b393;margin-bottom:28px}.hero h1,.section h2,.quote h2{font:500 clamp(3.8rem,7.1vw,7.4rem)/.98 Manrope;letter-spacing:-.055em;margin-bottom:30px}.hero h1 em,.section h2 em,.quote h2 em{font-weight:400;color:#c39570;font-style:italic}.hero-text{max-width:590px;font:400 18px/1.7 Manrope;color:rgba(255,255,255,.76)}.hero-actions{display:flex;align-items:center;gap:38px;margin-top:42px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:18px 24px;font-size:13px;font-weight:700;letter-spacing:.04em;transition:.25s}.button.primary{background:var(--copper);color:#fff}.button.primary:hover{background:#965f37;transform:translateY(-2px)}.button.outline{border:1px solid var(--ink)}.play-link{display:flex;align-items:center;gap:13px;font-size:13px;font-weight:600}.play-link i{width:43px;height:43px;border:1px solid rgba(255,255,255,.45);border-radius:50%;display:grid;place-items:center;font-size:10px;font-style:normal}.hero-stats{position:absolute;z-index:3;right:6vw;bottom:42px;display:flex;background:rgba(18,23,22,.74);backdrop-filter:blur(12px)}.hero-stats div{padding:20px 34px;border-left:1px solid rgba(255,255,255,.18)}.hero-stats b{font:600 27px Manrope;display:block}.hero-stats b:after{content:"+";color:var(--copper)}.hero-stats div:last-child b:after{content:"%"}.hero-stats span{font-size:11px;color:rgba(255,255,255,.62)}.scroll-mark{position:absolute;left:3vw;bottom:45px;font-size:9px;letter-spacing:.25em;writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}.scroll-mark span{display:block;width:1px;height:50px;background:rgba(255,255,255,.5)}.section{padding:120px 7vw}.section-label{font-size:11px;letter-spacing:.22em;font-weight:700;color:#7b7d77;margin-bottom:65px}.section-label.light{color:#bcbbb4}.intro-grid{display:grid;grid-template-columns:1.45fr .55fr;gap:8vw;align-items:end}.section h2{font-size:clamp(3rem,5.6vw,6.1rem)}.intro-copy{padding-bottom:30px}.intro-copy p{font-size:17px;line-height:1.75;color:#5e625e}.text-link{display:inline-flex;gap:30px;font-size:13px;font-weight:700;border-bottom:1px solid;padding-bottom:8px;margin-top:15px}.feature-image{height:600px;margin-top:80px;position:relative}.image-note{position:absolute;right:0;bottom:0;background:var(--paper);width:min(430px,80%);padding:30px 35px}.image-note small{font-size:10px;letter-spacing:.16em;color:#777}.image-note strong{font:600 20px Manrope;display:block;margin-top:10px}.services{background:var(--ink);color:#fff}.services-head,.process-head{display:grid;grid-template-columns:1.5fr .5fr;gap:8vw;align-items:end}.services-head p,.process-head p{color:#a8aba6;line-height:1.7;padding-bottom:28px}.service-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.2);margin-top:65px}.service{padding:42px 36px 38px 0;border-right:1px solid rgba(255,255,255,.15);position:relative}.service+.service{padding-left:36px}.service>span{font:500 11px Manrope;color:#a1a29d}.service-icon{font-size:38px;color:var(--copper);margin:55px 0 28px}.service h3{font:500 29px/1.2 Manrope}.service p{color:#9b9e99;line-height:1.7;min-height:82px}.service>a{position:absolute;right:30px;top:38px;width:40px;height:40px;border:1px solid #555;border-radius:50%;display:grid;place-items:center;transition:.2s}.service:hover>a{background:var(--copper);border-color:var(--copper)}.projects-title{display:flex;justify-content:space-between;align-items:flex-end}.projects-title .section-label{margin-bottom:50px}.project-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin-top:70px}.project{height:390px;position:relative;overflow:hidden;background:#ddd}.project-large{grid-row:span 2;height:802px}.project:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.76))}.project img{transition:transform .7s}.project:hover img{transform:scale(1.035)}.project-info{position:absolute;z-index:2;left:30px;right:30px;bottom:25px;color:#fff}.project-info small{font-size:9px;letter-spacing:.17em;color:#ddd}.project-info h3{font:500 29px Manrope;margin:7px 0 0}.project-info span{position:absolute;right:0;bottom:5px;font-size:24px}.process{background:#dedbd3}.process-head{grid-template-columns:1.5fr .5fr}.steps{display:grid;grid-template-columns:repeat(4,1fr);margin-top:70px}.step{padding-right:35px}.step b{font:500 12px Manrope;color:var(--copper)}.step span{display:block;width:100%;height:1px;background:#aaa;margin:20px 0 32px;position:relative}.step span:before{content:"";position:absolute;left:0;top:-4px;width:9px;height:9px;border-radius:50%;background:var(--copper)}.step h3{font:600 20px Manrope}.step p{font-size:14px;line-height:1.7;color:#666;max-width:230px}.quote{height:680px;position:relative;color:#fff;display:grid;place-items:center;text-align:center;overflow:hidden}.quote-bg{position:absolute;inset:0;background:linear-gradient(rgba(14,18,17,.78),rgba(14,18,17,.88)),url('https://images.unsplash.com/photo-1486325212027-8081e485255e?auto=format&fit=crop&w=2000&q=88') center/cover}.quote-content{position:relative;z-index:2;padding:40px}.quote h2{font-size:clamp(3rem,5.4vw,5.8rem)}.quote-content>p:not(.eyebrow){color:#c3c6c2;margin-bottom:34px}.quote-content>div{display:flex;justify-content:center;align-items:center;gap:45px}.phone{text-align:left;font:500 18px Manrope}.phone small{display:block;font:600 9px DM Sans;letter-spacing:.18em;color:#b6b8b4;margin-bottom:5px}footer{background:#111514;color:#fff;padding:75px 7vw 28px}.footer-main{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:6vw}.brand.light svg{fill:var(--copper)}.footer-brand p,footer p{color:#8f9490;line-height:1.7;font-size:14px}.footer-brand p{margin-top:30px}footer h4{font-size:10px;letter-spacing:.2em;color:#c19068;margin:10px 0 25px}footer .footer-main>div:not(:first-child){display:flex;flex-direction:column;align-items:flex-start;gap:11px}footer .footer-main a:not(.brand){font-size:13px;color:#bec1be}.footer-bottom{border-top:1px solid #303432;margin-top:65px;padding-top:25px;display:flex;justify-content:space-between;color:#727773;font-size:11px}.whatsapp{position:fixed;right:25px;bottom:25px;z-index:40;background:#fff;color:#222;box-shadow:0 8px 30px rgba(0,0,0,.16);padding:13px 17px;border-radius:30px;font-size:13px}.whatsapp span{margin-left:7px}.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:950px){.site-header{height:76px}.site-header nav,.header-cta{display:none}.menu-toggle{display:block;margin-left:auto;width:40px;height:40px;position:relative;z-index:3}.menu-toggle i{display:block;width:24px;height:1px;background:#fff;margin:7px}.site-header nav.open{display:flex;position:fixed;inset:0;background:#171b1a;flex-direction:column;align-items:center;justify-content:center;gap:32px;margin:0}.site-header nav.open a{font:500 28px Manrope}.hero-copy{margin:0 7vw}.hero-stats{left:7vw;right:7vw;bottom:24px}.scroll-mark{display:none}.intro-grid,.services-head,.process-head{grid-template-columns:1fr}.service-list{grid-template-columns:1fr}.service{border-right:0;border-bottom:1px solid rgba(255,255,255,.15);padding:35px 0!important}.service-icon{margin:30px 0 20px}.project-grid{grid-template-columns:1fr}.project-large{height:520px}.project{height:420px}.steps{grid-template-columns:1fr 1fr;gap:35px}.footer-main{grid-template-columns:1.5fr 1fr 1fr}.footer-main>div:last-child{display:none!important}}

@media (max-width: 950px) {
  .site-header .brand {
    position: relative;
    z-index: 3;
  }

  .site-header nav.open {
    z-index: 2;
    width: 100%;
    height: 100dvh;
    padding: 92px 7vw 50px;
    color: #fff;
    background: #171b1a;
  }

  .menu-toggle[aria-expanded="true"] i:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] i:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .menu-toggle i {
    transition: transform 0.25s ease;
  }
}

/* Homepage imagery: real precast facade applications. */
.hero-media {
  background-image: url("assets/home/anasayfa-hero-yazici.jpeg");
  background-position: center 38%;
}

.quote-bg {
  background-image:
    linear-gradient(rgba(14, 18, 17, 0.72), rgba(14, 18, 17, 0.86)),
    url("assets/home/anasayfa-iletisim.jpeg");
  background-position: center 30%;
}

.feature-image > img {
  object-position: center 12%;
}

/* Full-screen mobile menu with restrained typography. */
@media (max-width: 950px) {
  body.menu-open {
    overflow: hidden;
  }

  .site-header nav.open {
    inset: 0;
    width: 100%;
    height: 100dvh;
    padding: 90px 7vw 50px;
    align-items: center;
    justify-content: center;
    gap: 22px;
    box-shadow: none;
  }

  .site-header nav.open a {
    padding: 4px 0;
    border: 0;
    font: 500 20px/1.25 Manrope, sans-serif;
    text-align: center;
  }
}

.ui-arrow {
  position: relative;
  right: auto;
  bottom: auto;
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-left: 0.35em;
  vertical-align: -2px;
}

.ui-arrow::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 16px;
  height: 16px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 13L13 3M6 3h7v7' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='square' stroke-linejoin='miter'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 13L13 3M6 3h7v7' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='square' stroke-linejoin='miter'/%3E%3C/svg%3E") center / contain no-repeat;
}

.ui-arrow::after {
  content: none;
}

@media (max-width: 950px) {
  body > nav.mobile-nav-panel {
    position: fixed;
    inset: 0;
    z-index: 49;
    display: flex;
    width: 100vw;
    height: 100dvh;
    min-height: 100vh;
    margin: 0;
    padding: 90px 7vw 50px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    color: #fff;
    background: #171b1a;
  }

  body > nav.mobile-nav-panel a {
    padding: 4px 0;
    border: 0;
    color: #fff;
    font: 500 20px/1.25 Manrope, sans-serif;
    text-align: center;
  }
}
@media(max-width:620px){.section{padding:85px 6vw}.hero{min-height:760px}.hero h1{font-size:3.55rem}.hero-text{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:22px}.hero-stats div{padding:14px 13px;flex:1}.hero-stats b{font-size:20px}.hero-stats span{font-size:9px}.section-label{margin-bottom:40px}.section h2{font-size:2.9rem}.feature-image{height:430px;margin-top:45px}.image-note{padding:20px}.projects-title{display:block}.projects-title .button{margin-top:20px}.project,.project-large{height:430px}.steps{grid-template-columns:1fr}.quote{height:650px}.quote-content>div{flex-direction:column;gap:25px}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}.footer-bottom{gap:20px;flex-direction:column}.whatsapp span{display:none}}

@media (max-width: 620px) {
  .hero {
    align-items: flex-start;
    height: calc(100svh - 50px);
    min-height: 760px;
  }

  .hero-copy {
    padding-top: 150px;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .hero-stats {
    bottom: 64px;
  }
}

@media (max-width: 950px) {
  body.menu-open {
    overflow: auto;
  }

  .site-header nav.open {
    inset: 76px 0 auto;
    width: 100%;
    height: auto;
    padding: 12px 6vw 18px;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.2);
  }

  .site-header nav.open a {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font: 500 18px/1.2 Manrope, sans-serif;
    text-align: left;
  }
}

/* Final mobile-menu state: always full viewport with a solid background. */
@media (max-width: 950px) {
  body.menu-open {
    overflow: hidden;
  }

  .site-header nav.open {
    position: fixed;
    inset: 0;
    z-index: 2;
    display: flex;
    width: 100vw;
    height: 100dvh;
    min-height: 100vh;
    padding: 90px 7vw 50px;
    align-items: center;
    justify-content: center;
    gap: 22px;
    color: #fff;
    background: #171b1a;
    box-shadow: none;
  }

  .site-header nav.open a {
    padding: 4px 0;
    border: 0;
    font: 500 20px/1.25 Manrope, sans-serif;
    text-align: center;
  }
}