:root{
  --ink:#17211c;
  --muted:#657067;
  --line:#e7e5dd;
  --paper:#f6f3ec;
  --paper-2:#efe9dd;
  --deep:#13231d;
  --deep-2:#1e342a;
  --gold:#b98a43;
  --gold-2:#d9b46f;
  --white:#fff;
  --shadow:0 24px 70px rgba(25,33,28,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.section{padding:92px 0;scroll-margin-top:82px}
.section-kicker{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:850;color:#8f6526}
.section-kicker::before{content:"";width:34px;height:1px;background:currentColor}
.section-kicker.light{color:var(--gold-2)}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:var(--ink);line-height:1.08;margin-top:0}
h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.035em;margin:12px 0 22px}
p{margin-top:0}
.muted{color:var(--muted)}
.text-link{display:inline-flex;margin-top:6px;font-weight:800;color:#825b21;border-bottom:1px solid rgba(130,91,33,.35)}

.site-header{position:absolute;inset:0 0 auto;z-index:40;border-bottom:1px solid rgba(255,255,255,.13);background:linear-gradient(180deg,rgba(8,20,15,.35),rgba(8,20,15,0))}
.inner-header{position:absolute}
.nav-wrap{height:82px;display:flex;align-items:center;gap:28px;color:#fff}
.brand{display:flex;align-items:center;gap:12px;font-weight:850;min-width:0}
.brand-mark{width:40px;height:40px;border:1px solid rgba(217,180,111,.75);display:grid;place-items:center;border-radius:50%;color:var(--gold-2);font-family:Georgia,serif;font-size:18px}
.brand-text{font-size:14px;white-space:nowrap;letter-spacing:.01em}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:23px;font-size:13px;color:rgba(255,255,255,.78)}
.main-nav a{transition:.2s ease}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:#fff}
.header-cta{padding:10px 16px;border:1px solid rgba(217,180,111,.48);border-radius:999px;color:var(--gold-2);font-weight:800;font-size:12px;background:rgba(10,25,19,.28)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:rgba(255,255,255,.06);padding:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:#fff;margin:4px 0;border-radius:2px}

.hero{min-height:760px;position:relative;overflow:hidden;background:var(--deep);color:#fff}
.hero-visual{position:absolute;inset:0 0 0 42%;background:url('/assets/img/mardin-domain-hero.webp') center 42%/cover no-repeat;transform:scale(1.015)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,#102119 0%,#102119 35%,rgba(16,33,25,.95) 47%,rgba(16,33,25,.64) 66%,rgba(16,33,25,.18) 100%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,680px) 1fr;align-items:center;min-height:760px;padding-top:82px}
.hero-copy{padding:86px 0 56px}
.eyebrow{display:flex;align-items:center;gap:12px;text-transform:uppercase;font-size:11px;letter-spacing:.18em;font-weight:850;color:var(--gold-2)}
.eyebrow span{display:block;width:42px;height:1px;background:currentColor}
.hero h1{font-size:clamp(47px,5.7vw,74px);letter-spacing:-.055em;line-height:.98;color:#fff;margin:22px 0 26px;max-width:690px}
.hero h1 em{display:block;color:var(--gold-2);font-style:normal;font-weight:500}
.hero-lead{max-width:650px;font-size:18px;line-height:1.78;color:rgba(255,255,255,.76);margin-bottom:30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{min-height:50px;padding:0 22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:850;font-size:13px;transition:transform .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--gold-2);color:#1b241f;box-shadow:0 10px 30px rgba(0,0,0,.15)}
.btn-ghost{border:1px solid rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.04)}
.btn-light{background:#fff;color:var(--deep)}
.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:54px;max-width:720px;border:1px solid rgba(255,255,255,.12);border-radius:16px;overflow:hidden;background:rgba(255,255,255,.08)}
.trust-row div{padding:18px 18px;background:rgba(12,29,22,.68)}
.trust-row b{display:block;color:var(--gold-2);font-size:12px;margin-bottom:3px}
.trust-row span{display:block;color:rgba(255,255,255,.62);font-size:12px;line-height:1.45}

.split-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:82px;align-items:start}
.rich-copy{padding-top:6px}
.rich-copy p{font-size:17px;line-height:1.85;color:var(--muted);margin-bottom:18px}
.rich-copy strong{color:var(--ink)}
.paper-section{background:var(--paper)}
.section-head{display:grid;grid-template-columns:1.1fr .8fr;gap:70px;align-items:end;margin-bottom:44px}
.section-head.compact{grid-template-columns:1fr;margin-bottom:34px}
.section-head h2{margin-bottom:0;max-width:760px}
.section-head>p{margin:0;color:var(--muted);font-size:15px;line-height:1.8}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;min-height:235px;box-shadow:0 12px 35px rgba(20,32,25,.04)}
.card-no{display:inline-flex;align-items:center;justify-content:center;width:42px;height:28px;border-radius:999px;background:#f4ead8;color:#7f5a26;font-size:11px;font-weight:850;letter-spacing:.08em;margin-bottom:36px}
.feature-card h3{font-size:25px;margin:0 0 10px}
.feature-card p{font-size:14px;color:var(--muted);line-height:1.7;margin:0}
.source-strip{margin-top:18px;padding:15px 18px;border:1px solid #ddcfb4;background:#fffaf2;border-radius:14px;color:#6f624d;font-size:13px}

.midyat-section{background:linear-gradient(135deg,var(--deep),#0d1914);color:#fff;overflow:hidden}
.midyat-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.midyat-panel h2{color:#fff;max-width:690px}
.midyat-panel p{max-width:660px;color:rgba(255,255,255,.7);font-size:16px;line-height:1.85;margin-bottom:26px}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat-grid div{min-height:175px;padding:24px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.055);backdrop-filter:blur(6px)}
.stat-grid strong{display:block;font-family:Georgia,serif;font-size:38px;color:var(--gold-2);line-height:1;margin-bottom:18px}
.stat-grid span{display:block;color:rgba(255,255,255,.66);font-size:13px;line-height:1.55}

.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guide-card{display:block;border:1px solid var(--line);border-radius:20px;padding:30px;min-height:270px;background:#fff;transition:.2s ease}
.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.guide-card>span{font-size:10px;text-transform:uppercase;letter-spacing:.14em;font-weight:850;color:#8f6526}
.guide-card h3{font-size:27px;margin:38px 0 11px}
.guide-card p{color:var(--muted);font-size:14px;line-height:1.7;min-height:72px}
.guide-card b{font-size:13px;color:#7f5a26}

.sources-section{background:#fff;border-top:1px solid var(--line)}
.source-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:76px;align-items:start}
.source-list,.article-sources{display:grid;gap:12px}
.source-list a,.article-sources a{display:grid;gap:3px;padding:18px 19px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:.2s ease}
.source-list a:hover,.article-sources a:hover{border-color:#cfbc99;background:#fffaf2}
.source-list b,.article-sources b{font-size:13px}
.source-list span,.article-sources span{font-size:13px;color:var(--muted);line-height:1.55}

.faq-section{background:var(--paper)}
.faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:start}
.faq-list{display:grid;gap:10px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 19px}
.faq-list summary{cursor:pointer;list-style:none;font-weight:800;font-size:14px;padding:18px 26px 18px 0;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:15px;font-size:21px;font-weight:400;color:#8f6526}
.faq-list details[open] summary::after{content:"–"}
.faq-list p{color:var(--muted);font-size:14px;line-height:1.7;margin:0;padding:0 0 18px}

.site-footer{background:#0c1712;color:#fff;padding:58px 0 24px}
.footer-grid{display:flex;justify-content:space-between;gap:60px;padding-bottom:36px}
.footer-brand{font-family:Georgia,serif;font-size:24px;margin-bottom:8px;color:var(--gold-2)}
.footer-grid p{max-width:500px;color:rgba(255,255,255,.56);font-size:13px;margin:0}
.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:9px 28px;align-content:start;color:rgba(255,255,255,.72);font-size:13px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;color:rgba(255,255,255,.45);font-size:11px}

.inner-hero{position:relative;min-height:560px;background:var(--deep);color:#fff;overflow:hidden;padding-top:82px}
.inner-hero-visual{position:absolute;inset:0 0 0 40%;background:url('/assets/img/mardin-domain-hero.webp') center 42%/cover no-repeat}
.inner-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,#102119 0%,#102119 40%,rgba(16,33,25,.92) 58%,rgba(16,33,25,.36) 100%)}
.inner-hero-content{position:relative;z-index:2;padding-top:90px;padding-bottom:92px}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:11px;color:rgba(255,255,255,.55);margin-bottom:34px}
.breadcrumb strong{color:rgba(255,255,255,.82)}
.inner-hero h1{font-size:clamp(42px,5vw,66px);max-width:780px;color:#fff;letter-spacing:-.045em;margin:12px 0 24px}
.inner-hero h1 em{display:block;color:var(--gold-2);font-style:normal;font-weight:500}
.inner-hero-content>p{max-width:710px;font-size:17px;line-height:1.8;color:rgba(255,255,255,.72)}
.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:54px}
.principle-grid article{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}
.principle-grid span{display:inline-flex;padding:7px 11px;border-radius:999px;background:#f3ead9;color:#7d5927;font-size:10px;font-weight:850;letter-spacing:.1em;margin-bottom:22px}
.principle-grid h3{font-size:23px;margin:0 0 9px}
.principle-grid p{font-size:14px;color:var(--muted);line-height:1.7;margin:0}
.check-stack{display:grid;gap:12px}
.check-stack div{padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:15px}
.check-stack b{display:block;margin-bottom:5px}
.check-stack p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}

.article-section{background:#fff}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:72px;align-items:start}
.article-content>section{padding-bottom:42px;margin-bottom:42px;border-bottom:1px solid var(--line);scroll-margin-top:36px}
.article-content>section:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.article-content h2{font-size:clamp(31px,3.7vw,46px);max-width:760px}
.article-content p{font-size:17px;line-height:1.9;color:var(--muted);margin-bottom:18px}
.article-content strong{color:var(--ink)}
.callout{margin:28px 0 4px;padding:20px 22px;background:#faf5ea;border-left:3px solid var(--gold);border-radius:0 14px 14px 0;color:#5f5545;font-size:14px;line-height:1.7}
.two-col-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.two-col-list>div{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}
.two-col-list h3{font-size:23px;margin:0 0 14px}
.two-col-list ul{margin:0;padding-left:20px;color:var(--muted);font-size:14px;line-height:1.9}
.article-aside{position:sticky;top:24px;display:grid;gap:14px}
.aside-card{display:grid;gap:9px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.aside-card>span{font-size:10px;text-transform:uppercase;letter-spacing:.14em;font-weight:850;color:#8f6526;margin-bottom:5px}
.aside-card a{font-size:13px;color:var(--muted)}
.aside-card a:hover{color:var(--ink)}
.aside-note{padding:22px;border-radius:16px;background:var(--deep);color:#fff}
.aside-note b{color:var(--gold-2);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.aside-note p{margin:8px 0 0;color:rgba(255,255,255,.65);font-size:13px;line-height:1.65}

@media(max-width:980px){
  .main-nav{position:fixed;inset:82px 20px auto;background:#12231b;border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:18px;display:none;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow);margin:0}
  .main-nav.is-open{display:flex}
  .main-nav a{padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.08)}
  .main-nav a:last-child{border-bottom:0}
  .nav-toggle{display:block}
  .header-cta{display:none}
  .hero-visual,.inner-hero-visual{inset:0;width:100%;opacity:.46}
  .hero-overlay,.inner-hero-overlay{background:linear-gradient(90deg,#102119 0%,rgba(16,33,25,.95) 58%,rgba(16,33,25,.68) 100%)}
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{max-width:720px}
  .split-grid,.section-head,.midyat-grid,.source-layout,.faq-grid,.article-layout{grid-template-columns:1fr;gap:32px}
  .feature-grid{grid-template-columns:1fr 1fr}
  .guide-grid{grid-template-columns:1fr 1fr}
  .article-aside{position:relative;top:auto;grid-template-columns:1fr 1fr}
  .principle-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:680px){
  .container{width:min(100% - 28px,1180px)}
  .section{padding:64px 0}
  .nav-wrap{height:70px}
  .brand-mark{width:34px;height:34px;font-size:15px}
  .brand-text{font-size:11px;max-width:145px;white-space:normal;line-height:1.15}
  .main-nav{inset:70px 14px auto}
  .hero{min-height:710px}
  .hero-grid{min-height:710px;padding-top:70px}
  .hero-copy{padding:62px 0 42px}
  .hero h1{font-size:clamp(39px,12vw,50px)}
  .hero-lead{font-size:16px}
  .hero-actions .btn{width:100%}
  .trust-row{grid-template-columns:1fr;margin-top:34px}
  .split-grid{gap:20px}
  .rich-copy p,.article-content p{font-size:16px}
  .feature-grid,.guide-grid,.stat-grid,.principle-grid,.two-col-list,.article-aside{grid-template-columns:1fr}
  .feature-card{min-height:auto}
  .section-head{margin-bottom:28px}
  .midyat-grid{gap:42px}
  .source-layout,.faq-grid{gap:26px}
  .footer-grid{flex-direction:column;gap:28px}
  .footer-links{grid-template-columns:1fr}
  .inner-hero{min-height:auto;padding-top:70px}
  .inner-hero-content{padding-top:62px;padding-bottom:68px}
  .inner-hero h1{font-size:clamp(36px,10.5vw,46px)}
  .inner-hero-content>p{font-size:16px}
  .breadcrumb{margin-bottom:28px}
}

@supports (content-visibility:auto){
  main>section:not(.hero):not(.inner-hero){content-visibility:auto;contain-intrinsic-size:1px 800px}
}