/* ZERION interface refresh */
header{height:98px;transition:height .22s,box-shadow .22s;background:#101a16f5;backdrop-filter:blur(16px)}
header.is-scrolled{height:76px;box-shadow:0 8px 30px #09140e20}
header .brand .brand-name{font-family:Manrope,Arial,sans-serif;font-size:33px;font-weight:800;letter-spacing:7px;line-height:1.05;background:linear-gradient(115deg,#c3a569,#f5e9cc 52%,#c3a569);background-clip:text;-webkit-background-clip:text}
header .brand .brand-rule{margin:7px 0;width:88%}header .brand small{font-size:8px;letter-spacing:4px}
header nav>a:not(.btn){position:relative;padding:12px 0}header nav>a:not(.btn):after{content:'';position:absolute;bottom:4px;left:0;width:0;height:1px;background:var(--gold);transition:width .2s}header nav>a:hover:after{width:100%}
.btn{border-radius:5px;min-height:48px;transition:background .2s,transform .2s,box-shadow .2s}.btn:hover{background:#d0b882;transform:translateY(-2px);box-shadow:0 6px 18px #00000012}.btn.outline:hover{background:#ffffff16}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #a98a4f;outline-offset:5px}
.hero{min-height:620px;height:calc(100svh - 98px);max-height:850px}.hero:after{background:linear-gradient(90deg,#081611ed 0%,#0b1916b8 43%,#0d20153d 100%),linear-gradient(0deg,#0c1a16ad,transparent 40%)}
.hero-content{padding:52px 0 115px}.hero h1{font-size:clamp(48px,5.5vw,80px);font-weight:750;line-height:1.12;letter-spacing:-2.8px;max-width:850px;margin-bottom:24px}.hero h1 em{color:#dfc994}.hero p{font-size:16px;max-width:470px;line-height:1.85}.hero .eyebrow{font-size:10px;letter-spacing:3px;margin-bottom:26px}.hero .actions{gap:14px;margin-top:32px}.hero .btn{padding:18px 24px;font-size:13px}.hero-foot{padding:25px 0;align-items:center;line-height:1.6}.hero-foot a{padding:10px 0}
.service-grid{gap:18px;border:0}.service{position:relative;display:flex;flex-direction:column;align-items:flex-start;border:1px solid #d5dbd0;border-radius:9px;background:#f6f7f2;padding:30px;min-height:295px;overflow:hidden;text-decoration:none;transition:transform .22s,box-shadow .22s,border-color .22s}.service:hover{transform:translateY(-5px);border-color:#bba16c;box-shadow:0 14px 30px #17221e0b;background:white}.service .num{width:100%;align-items:center;margin-bottom:26px;color:#94794a}.service-icon{width:45px;height:45px;padding:10px;border:1px solid #d8ceba;border-radius:8px;background:#eeeadf}.service h3{font-size:20px;margin-bottom:12px}.service p{font-size:13px;line-height:1.85}.service-more{display:flex;width:100%;justify-content:space-between;font-size:11px;font-weight:700;letter-spacing:.3px;padding-top:24px;margin-top:auto;color:#735b2c}.mobile-actions{display:none}
@media(min-width:701px) and (max-width:1100px){header{padding-left:3%;padding-right:3%}header nav{gap:12px;font-size:11px}header nav .btn{padding:12px;gap:8px}header .brand .brand-name{font-size:27px;letter-spacing:4px}}
@media(max-width:700px){html{scroll-padding-top:90px}body{padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}header,header.is-scrolled{height:78px;padding:0 6%}header .brand .brand-name{font-size:28px;letter-spacing:5px}header .brand small{font-size:7px;letter-spacing:3px}header nav{top:78px;padding:20px 6% 28px;border-bottom:1px solid #bba16c55;max-height:calc(100svh - 160px);overflow:auto;gap:12px}header nav>a:not(.btn){padding:12px 0;font-size:14px}.menu{min-width:44px;min-height:44px}.hero{height:auto;min-height:620px;max-height:none}.hero-content{width:88%;padding:68px 0 115px}.hero h1{font-size:clamp(37px,9.7vw,58px);letter-spacing:-1.6px;line-height:1.15}.hero p{font-size:14px;max-width:340px}.hero .eyebrow{font-size:9px;letter-spacing:1.8px}.hero .actions{flex-direction:column;align-items:stretch;max-width:340px;gap:11px}.hero .btn{justify-content:space-between;padding:16px 18px;font-size:12px}.hero-foot{left:6%;width:88%;font-size:8px;gap:16px}.hero-foot span:first-child{max-width:230px;line-height:1.9}.service-grid{grid-template-columns:1fr;gap:14px}.service{padding:25px;min-height:250px}.service .num{margin-bottom:20px}.service h3{font-size:21px}.service p{font-size:14px}.mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;bottom:0;left:0;right:0;z-index:40;background:#101a16f5;backdrop-filter:blur(16px);padding:12px 5% calc(12px + env(safe-area-inset-bottom,0px));border-top:1px solid #bba16c44}.mobile-actions a{display:flex;align-items:center;justify-content:center;gap:9px;min-height:48px;border:1px solid #bba16c70;border-radius:5px;font-size:13px;font-weight:700;color:#f4ead7}.mobile-actions a:last-child{background:#c6ad77;color:#142019;border-color:#c6ad77}.mobile-actions svg{width:17px;height:17px}.footer-bottom{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){header,.btn,.service,header nav>a:after{transition:none}.btn:hover,.service:hover{transform:none}}

/* Architectural gallery imagery */
.project .image{border-radius:8px;background:#e5e8df;height:340px}.project img{display:block}.project .tag{border-radius:3px;color:#28372b}.filter{color:var(--ink)}.filter.active{color:white}@media(max-width:700px){.project .image{height:auto;aspect-ratio:4/3}.project-grid{gap:32px}.project h3{font-size:22px}}

/* Brand green service cards */
.services .service{background:var(--ink);border-color:#35463d;color:#f4f3ee}
.services .service:hover{background:#20352b;border-color:var(--gold);box-shadow:0 14px 30px #17221e20}
.services .service h3{color:#f4f3ee}
.services .service p{color:#d0d9d1}
.services .service .num,.services .service-more{color:#dfc994}
.services .service-icon{background:#ffffff08;border-color:#bba16c66;color:#dfc994}

/* Completed client projects, separate from architectural concepts */
.completed-projects{background:#17221e;color:#f4f3ee}.completed-projects .section-head p{color:#c7d1c8}.completed-empty{display:flex;align-items:center;gap:30px;padding:38px;border:1px solid #bba16c55;border-radius:9px;background:#ffffff03}.completed-empty[hidden]{display:none}.completed-symbol{display:grid;place-items:center;width:82px;height:82px;border:1px solid #bba16c66;border-radius:50%;color:#dfc994;flex-shrink:0}.completed-symbol svg{width:45px;height:45px}.completed-kicker{font-size:10px;letter-spacing:2px;color:#dfc994}.completed-empty h3{font-size:24px;margin:12px 0;line-height:1.4}.completed-empty p{font-size:14px;line-height:1.8;color:#c7d1c8;max-width:470px;margin:0}.completed-empty .btn{margin-left:auto;white-space:nowrap;border-color:#bba16c88;color:#eedab1}.completed-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.completed-card{border:1px solid #bba16c55;background:#20352b;color:#f4f3ee;padding:0;border-radius:8px;overflow:hidden;text-align:left}.completed-card>img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}.completed-card-body{padding:24px}.completed-card small{color:#dfc994}.completed-card h3{margin:15px 0}.completed-card p{line-height:1.8;color:#c7d1c8}.completed-card .service-more{color:#dfc994}.completed-photo{margin:22px 0}.completed-photo img{display:block;width:100%;border-radius:5px}.completed-photo figcaption{font-size:12px;margin-top:8px;color:#586553}@media(max-width:900px){.completed-empty{flex-wrap:wrap}.completed-empty .btn{margin-left:112px}.completed-grid{grid-template-columns:1fr 1fr}}@media(max-width:700px){.completed-empty{display:block;padding:26px}.completed-symbol{width:64px;height:64px;margin-bottom:24px}.completed-empty h3{font-size:22px}.completed-empty .btn{margin:25px 0 0}.completed-grid{grid-template-columns:1fr}}

/* Equal-size real project photography */
.completed-card{grid-column:1/-1;width:100%}.completed-cover-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:14px 14px 0}.completed-cover-grid img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:5px}.completed-card-body{padding:26px 28px}.completed-photo img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover}.completed-card h3{font-size:25px}.completed-card .service-more{padding-top:12px}@media(max-width:700px){.completed-cover-grid{gap:6px;padding:8px 8px 0}.completed-card-body{padding:22px}.completed-card h3{font-size:23px}}

.completed-cover-grid:has(img:nth-child(2)):not(:has(img:nth-child(3))){grid-template-columns:repeat(2,minmax(0,1fr));max-width:820px;margin-inline:auto}.completed-cover-grid img[src*="tekirdag-murat-pasa"],.completed-photo img[src*="tekirdag-murat-pasa"]{object-fit:contain;background:#17221e}

.completed-cover-grid img[src*="yalova-24-villa"],.completed-photo img[src*="yalova-24-villa"]{aspect-ratio:4/3;object-fit:contain;background:#17221e}.project-technical{padding-left:22px}.project-technical li{margin-bottom:13px}

/* Consistent frames preserve the complete restoration archive images. */
.completed-cover-grid img[src*="izmir-restorasyon"],.completed-photo img[src*="izmir-restorasyon"]{aspect-ratio:4/3;object-fit:contain;background:#17221e}
.project-reading{margin-top:32px;padding-top:24px;border-top:1px solid #bda97655}
.project-article{margin:18px 0;padding:20px;border-radius:12px;background:#f3f2eb;color:#17221e}
.project-article h4{font-size:19px;margin:0 0 12px}.project-article p{line-height:1.8}.project-article a{color:#526344;text-decoration:underline;font-size:13px}

.completed-cover-grid img[src*="kesan-manastir-tepesi"],.completed-photo img[src*="kesan-manastir-tepesi"]{aspect-ratio:4/3;object-fit:contain;background:#17221e}

/* WhatsApp support: clear of the mobile contact bar. */
.whatsapp-support{position:fixed;right:24px;bottom:24px;z-index:35;display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;padding:0;border:1px solid #bba16c;border-radius:50%;background:#17221e;color:#fff;font:700 14px/1.3 Arial,sans-serif;box-shadow:0 5px 22px #10201833;text-decoration:none}.whatsapp-support svg{width:38px;height:38px;flex-shrink:0}.whatsapp-support:hover{background:#23382c}.whatsapp-support:focus-visible{outline:3px solid #bba16c;outline-offset:4px}@media(max-width:700px){.whatsapp-support{right:16px;bottom:calc(88px + env(safe-area-inset-bottom,0px));padding:0}}
/* Urban renewal quote form */
.urban-panel{min-width:0;border:1px solid #c6ad77;padding:22px;margin:24px 0;background:#fffdf8}.urban-panel legend{padding:0 10px;font-weight:750;color:#173f35}.urban-panel p{font-size:13px!important}.urban-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px;margin-top:18px}.urban-scroll{overflow-x:auto;max-width:100%;border:1px solid #d7dcd8}.urban-inputs{border-collapse:collapse;min-width:860px;width:100%;font-size:12px}.urban-inputs th{padding:12px 8px;background:#173f35;color:white;text-align:left}.urban-inputs td{padding:7px;border-bottom:1px solid #ddd}.urban-inputs input,.urban-inputs select{padding:10px 6px;min-width:85px}.urban-inputs [data-key=owner]{min-width:140px}.urban-inputs [data-key=price]{min-width:120px}.urban-buttons{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}.urban-remove{background:#fff;color:#7e3131;border:1px solid #ddd;padding:10px}.urban-summary{white-space:pre-line;line-height:1.9;font-size:14px;padding:18px;background:#edf1e9;color:#173f35;font-weight:600}.contact>form{min-width:0}.urban-panel[hidden]{display:none!important}@media(max-width:520px){.urban-panel{padding:14px}.urban-grid{grid-template-columns:1fr}.urban-panel legend{font-size:14px}.urban-buttons .btn{flex:1}}
#lead-form .check[hidden]{display:none!important}
/* Compact, expandable urban quote calculator */
#urban-disclosure{margin:24px 0;padding:0;border:1px solid #c6ad77;background:#fffdf8;border-radius:4px;overflow:hidden}#urban-disclosure[hidden]{display:none!important}#urban-disclosure>summary{padding:19px 20px;align-items:center;color:#173f35;font-size:15px;font-weight:750;gap:18px;list-style:none}#urban-disclosure>summary::-webkit-details-marker{display:none}#urban-disclosure>summary small{display:block;margin-top:6px;font-size:12px;font-weight:400;color:#6d766c;line-height:1.5}#urban-disclosure>summary:after{font-size:24px;flex-shrink:0;color:#a58549}#urban-disclosure>summary:focus-visible{outline:2px solid #a58549;outline-offset:-3px}#urban-disclosure[open]>summary{border-bottom:1px solid #e0d5bd;background:#f2efe6}#urban-disclosure>.urban-panel{margin:0;border:0;background:transparent}#urban-disclosure>.urban-panel>legend{display:none}#urban-disclosure:not([open])>.urban-panel{display:none}@media(max-width:520px){#urban-disclosure>summary{font-size:14px;padding:16px}}

.urban-inputs textarea{min-width:210px;min-height:92px;resize:vertical;font:inherit;padding:10px;border:1px solid #c6ad77;border-radius:8px;background:#fff;color:#23392f}.urban-inputs td small{display:block;max-width:230px;font-size:11px;line-height:1.5;margin-top:5px;color:#66736b}.urban-inputs select{min-width:150px}