/* ============================================================
   NewToRiyadh — Desert Dusk design system
   Shared across all pages. Operational, responsive.
   ============================================================ */
:root{
  --ink:#1B1A16; --soft:#5f5a4e; --faint:#9a927f; --line:#DED7C7;
  --sand:#EFEADC; --warm:#FBF9F2; --terra:#33513F; --terra-d:#28402F;
  --dark:#26382B; --paper:#FBF9F2; --gold:#c2b284;
  --serif:'Newsreader',Georgia,serif;
  --sans:'Hanken Grotesk',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--warm);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--terra);color:#F7EFE2}

/* ---------- layout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 40px}
.section{padding:104px 0}
.section-sand{background:var(--sand)}
.section-warm{background:var(--warm)}
.section-paper{background:var(--paper)}
.section-dark{background:var(--dark);color:var(--sand)}

/* ---------- type ---------- */
.disp{font-family:var(--serif);font-weight:400;letter-spacing:0;line-height:1.02}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.kick{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--terra);display:inline-flex;align-items:center;gap:10px}
.kick .dot{width:6px;height:6px;border-radius:50%;background:var(--terra)}
.eyebrow{display:flex;justify-content:space-between;align-items:baseline;gap:20px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:48px;color:var(--faint)}
.section-dark .eyebrow{border-color:rgba(219,203,178,.2);color:#9c8b74}
.lead{font-family:var(--serif);font-weight:300;font-size:clamp(30px,4vw,48px);line-height:1.14;margin:0;max-width:20ch}
.lead em{font-style:italic;color:var(--terra)}
.statement{font-size:clamp(34px,5vw,60px);max-width:22ch;line-height:1.1}
.section-dark .lead{color:var(--sand)}
.section-dark .lead em{color:var(--gold)}
.body-lg p{color:var(--soft);font-size:18px;line-height:1.72;margin:0 0 18px}
.body-lg p:last-child{margin-bottom:0}
em{font-style:italic}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#F1ECDD;padding:15px 28px;border-radius:2px;font-family:var(--sans);font-size:14.5px;font-weight:600;letter-spacing:.01em;text-decoration:none;border:none;cursor:pointer;transition:background .18s ease,transform .18s ease}
.btn:hover{background:var(--terra);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--sand)}
.btn-light{background:#EFEADC;color:var(--terra)}
.btn-light:hover{background:#fff}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--warm) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-word{font-family:var(--serif);font-weight:500;font-size:24px;letter-spacing:.01em;color:var(--ink)}
.brand-word em{font-style:italic;font-weight:500;color:var(--terra)}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{text-decoration:none;font-size:14.5px;font-weight:500;color:var(--ink);opacity:.85}
.nav-links a:hover,.nav-links a.active{opacity:1;color:var(--terra)}
.nav-links a.btn{color:#F1ECDD;opacity:1}
.nav-links a.btn:hover{color:#F1ECDD}
.nav-links a.btn.active{color:#F1ECDD}
.nav-cta{margin-left:6px}

/* ---------- hero ---------- */
.hero{background:var(--sand)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;min-height:600px}
.hero-copy{padding:88px 56px 80px 0;display:flex;flex-direction:column;justify-content:center}
.hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(42px,5.2vw,72px);line-height:1.02;letter-spacing:-.005em;margin:26px 0 0;max-width:13ch}
.hero h1 em{font-style:italic;color:var(--terra)}
.hero-lede{margin:28px 0 0;max-width:46ch;font-size:19px;color:var(--soft);line-height:1.65}
.hero-actions{display:flex;align-items:center;gap:18px;margin-top:40px;flex-wrap:wrap}
.hero-note{color:var(--faint);font-size:13.5px}
.hero-media{position:relative}
.hero-grid--solo{grid-template-columns:1fr}
.hero-grid--solo .hero-copy{padding-right:0}
.hero-grid--solo h1{max-width:none}

/* ---------- image placeholder ---------- */
.ph{position:relative;background-color:#e3ddcb;background-image:repeating-linear-gradient(135deg,transparent 0 13px,rgba(51,81,63,.08) 13px 14px);display:flex;align-items:flex-end;padding:22px;overflow:hidden}
.ph::before{content:attr(data-label);position:absolute;top:20px;left:20px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#8c8672}
.ph .cap{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#5f5a4e;background:rgba(251,249,242,.85);padding:7px 11px}

/* ---------- trust strip ---------- */
.strip{display:grid;grid-template-columns:repeat(3,1fr);background:var(--dark);color:var(--sand)}
.strip-cell{padding:36px 44px;border-right:1px solid rgba(219,203,178,.14)}
.strip-cell:last-child{border-right:none}
.strip-n{font-family:var(--serif);font-style:italic;font-size:36px;color:var(--gold);line-height:1;margin-bottom:12px}
.strip-t{font-size:15px;color:rgba(235,225,207,.68);line-height:1.5}

/* ---------- two-column statement ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 72px}
.svc-row{display:grid;grid-template-columns:54px 1fr;gap:24px;padding:30px 0;border-top:1px solid var(--line);align-items:baseline}
.svc-num{color:var(--terra);font-family:var(--mono);font-size:13px}
.svc-title{font-family:var(--serif);font-weight:500;font-size:28px;line-height:1.1}
.svc-desc{color:var(--soft);font-size:16px;line-height:1.58;margin-top:8px}

/* ---------- accordion (progressive disclosure) ---------- */
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-row{display:grid;grid-template-columns:56px 1fr 24px;align-items:center;gap:24px;width:100%;background:none;border:none;padding:30px 4px;cursor:pointer;text-align:left;font:inherit;color:var(--ink);transition:color .3s ease}
.acc-row:hover{color:var(--terra)}
.acc-num{color:var(--terra);font-family:var(--mono);font-size:13px;align-self:center}
.acc-title{font-family:var(--serif);font-weight:400;font-size:clamp(24px,3vw,34px);line-height:1.05}
.acc-ico{position:relative;width:15px;height:15px;justify-self:end}
.acc-ico::before,.acc-ico::after{content:'';position:absolute;background:var(--terra);transition:transform .4s cubic-bezier(.4,0,.2,1),opacity .3s ease}
.acc-ico::before{top:50%;left:0;width:100%;height:1.5px;transform:translateY(-50%)}
.acc-ico::after{left:50%;top:0;height:100%;width:1.5px;transform:translateX(-50%)}
.acc-row[aria-expanded="true"] .acc-ico::after{transform:translateX(-50%) rotate(90deg);opacity:0}
.acc-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s cubic-bezier(.4,0,.2,1)}
.acc-row[aria-expanded="true"]+.acc-panel{grid-template-rows:1fr}
.acc-panel-inner{overflow:hidden}
.acc-panel p{color:var(--soft);font-size:17px;line-height:1.65;margin:0;padding:0 80px 32px;max-width:62ch}
.acc-panel p+p{padding-top:16px}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.step-n{font-family:var(--serif);font-style:italic;font-size:52px;color:var(--gold);line-height:1;margin-bottom:18px}
.step-h{font-family:var(--serif);font-weight:500;font-size:26px;margin-bottom:10px}
.step-d{color:rgba(235,225,207,.68);font-size:16px;line-height:1.6}

/* ---------- field notes cards ---------- */
.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.note{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.note-img{aspect-ratio:4/3;margin-bottom:20px}
.note-meta{display:flex;gap:14px;color:var(--terra);margin-bottom:10px}
.note-meta .mono:last-child{color:var(--faint)}
.note-h{font-family:var(--serif);font-weight:500;font-size:24px;line-height:1.18;letter-spacing:-.005em}
.note:hover .note-h{color:var(--terra)}
.note-d{color:var(--soft);font-size:15px;margin-top:10px;line-height:1.55}

/* ---------- CTA band ---------- */
.cta{text-align:center;padding:118px 0}
.cta h2{font-family:var(--serif);font-weight:300;font-size:clamp(40px,5.5vw,64px);line-height:1.03;margin:0 auto;max-width:18ch}
.cta h2 em{font-style:italic;color:var(--terra)}
.section-dark .cta h2 em{color:var(--gold)}
.cta-note{color:var(--faint);font-size:14px;margin-top:22px}
.section-dark .cta-note{color:rgba(235,225,207,.6)}
.cta .btn{margin-top:34px}

/* ---------- footer ---------- */
.footer{background:var(--dark);color:rgba(235,225,207,.72)}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:66px 0 40px}
.footer-word{font-family:var(--serif);font-weight:500;font-size:27px;color:var(--sand)}
.footer-word em{font-style:italic;color:var(--gold)}
.footer-tag{margin-top:14px;font-size:14px;color:rgba(235,225,207,.55);max-width:30ch;line-height:1.6}
.footer-col .mono{color:#9c8b74;margin-bottom:16px;display:block}
.footer-col a{display:block;text-decoration:none;color:rgba(235,225,207,.72);font-size:14.5px;margin-bottom:12px}
.footer-col a:hover{color:var(--gold)}
.footer-base{border-top:1px solid rgba(219,203,178,.14);padding:22px 0 30px;display:flex;justify-content:space-between;color:rgba(235,225,207,.45);font-size:13px}

/* ---------- article prose ---------- */
.prose{max-width:680px;margin:0 auto}
.prose p{font-size:19px;line-height:1.75;color:#3a3128;margin:0 0 26px}
.prose h2{font-family:var(--serif);font-weight:500;font-size:34px;line-height:1.12;margin:48px 0 16px}
.prose h3{font-family:var(--serif);font-weight:500;font-size:25px;margin:36px 0 12px}
.prose blockquote{margin:36px 0;padding:6px 0 6px 28px;border-left:2px solid var(--terra);font-family:var(--serif);font-style:italic;font-size:26px;line-height:1.3;color:var(--ink)}
.prose ul{padding-left:22px;margin:0 0 26px}
.prose li{font-size:18px;line-height:1.7;color:#3a3128;margin-bottom:10px}
.prose strong{font-weight:600;color:var(--ink)}

/* ---------- forms (book page) ---------- */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:16px;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:14px 16px;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--terra)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* ---------- utilities ---------- */
.center{text-align:center}
.mt0{margin-top:0}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt40{margin-top:40px}
.maxrd{max-width:640px}
.link-terra{color:var(--terra);text-decoration:none;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .wrap{padding:0 24px}
  .section{padding:72px 0}
  .nav-links a:not(.nav-cta){display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{padding:56px 0 48px}
  .hero-media{min-height:280px}
  .strip{grid-template-columns:1fr}
  .strip-cell{border-right:none;border-bottom:1px solid rgba(219,203,178,.14)}
  .split{grid-template-columns:1fr;gap:36px}
  .svc-grid{grid-template-columns:1fr;gap:0}
  .steps{grid-template-columns:1fr;gap:36px}
  .notes-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr;gap:32px}
  .field-row{grid-template-columns:1fr}
  .prose p,.prose li{font-size:17px}
}
@media(max-width:560px){
  .footer-inner{grid-template-columns:1fr}
  .footer-base{flex-direction:column;gap:8px}
}

/* ============================================================
   Interior pages — added for full site
   ============================================================ */
.page-head{background:var(--sand);padding:104px 0 88px}
.page-head h1{font-family:var(--serif);font-weight:300;font-size:clamp(42px,6vw,78px);line-height:1;letter-spacing:-.005em;margin:22px 0 0;max-width:17ch}
.page-head h1 em{font-style:italic;color:var(--terra)}
.page-head .page-lede{margin:28px 0 0;max-width:54ch;font-size:19px;color:var(--soft);line-height:1.66}

.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;text-align:center}
.proof-n{font-family:var(--serif);font-style:italic;font-size:clamp(44px,5vw,60px);color:var(--terra);line-height:1}
.section-dark .proof-n{color:var(--gold)}
.proof-l{color:var(--soft);font-size:15.5px;margin:12px auto 0;line-height:1.5;max-width:26ch}
.section-dark .proof-l{color:rgba(235,225,207,.66)}

.quote{max-width:940px;margin:0 auto;text-align:center}
.quote p{font-family:var(--serif);font-weight:300;font-size:clamp(25px,3.3vw,37px);line-height:1.3;color:var(--sand);margin:0}
.quote p em{font-style:italic;color:var(--gold)}
.quote .cite{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(235,225,207,.6);margin-top:30px;display:block}

.svc-detail{display:grid;grid-template-columns:.75fr 1.25fr;gap:52px;padding:46px 0;border-top:1px solid var(--line)}
.svc-detail:last-child{border-bottom:1px solid var(--line)}
.svc-detail .sd-n{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--terra)}
.svc-detail h3{font-family:var(--serif);font-weight:500;font-size:clamp(26px,3vw,34px);margin:10px 0 0;line-height:1.08}
.svc-detail p{color:var(--soft);font-size:17px;line-height:1.66;margin:0 0 15px}
.svc-detail p:last-child{margin-bottom:0}

.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.flow .fn{font-family:var(--serif);font-style:italic;font-size:44px;color:var(--gold);line-height:1;margin-bottom:16px}
.flow h4{font-family:var(--serif);font-weight:500;font-size:22px;margin:0 0 10px;line-height:1.12}
.flow p{color:rgba(235,225,207,.68);font-size:15px;line-height:1.58;margin:0}

.fit{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.fit h4{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--terra);margin:0 0 8px}
.fit ul{list-style:none;padding:0;margin:0}
.fit li{font-size:17px;line-height:1.5;color:var(--soft);padding:16px 0 16px 28px;border-top:1px solid var(--line);position:relative}
.fit li::before{content:'';position:absolute;left:0;top:24px;width:11px;height:1px;background:var(--terra)}
.fit .no h4{color:var(--faint)}
.fit .no li::before{background:var(--faint)}

.engage-note{max-width:640px;margin:52px auto 0;text-align:center;font-size:16px;line-height:1.7;color:var(--soft)}
.engage-note strong{color:var(--ink);font-weight:600}

.art-head{max-width:780px;margin:0 auto;padding:84px 0 0;text-align:center}
.art-head .meta{display:flex;gap:14px;justify-content:center;color:var(--terra);margin-bottom:24px}
.art-head .meta .mono:last-child{color:var(--faint)}
.art-head h1{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.01em;margin:0}
.art-head .art-sub{color:var(--soft);font-size:21px;margin:24px 0 0;line-height:1.5}
.art-head .byline{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-top:28px}
.art-hero{aspect-ratio:16/7;margin:52px 0 60px}
.art-foot{max-width:680px;margin:56px auto 0;padding-top:34px;border-top:1px solid var(--line);display:flex;gap:16px;align-items:center;justify-content:space-between}
.art-foot .mono{color:var(--faint)}

.tagrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--terra);border:1px solid var(--line);border-radius:999px;padding:8px 15px;text-decoration:none}
.tag.active,.tag:hover{background:var(--terra);color:#F7EFE2;border-color:var(--terra);cursor:pointer}
.note-feat{grid-column:1 / -1;display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center;padding-bottom:44px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.note-feat .note-img{aspect-ratio:3/2;margin:0}
.note-feat .note-h{font-size:clamp(28px,3.4vw,40px);font-weight:400}

.book-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:72px;align-items:start}
.book-aside{background:var(--sand);border:1px solid var(--line);border-radius:14px;padding:36px}
.book-aside h4{font-family:var(--serif);font-weight:500;font-size:24px;margin:0 0 8px}
.book-aside .ba-row{display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--line)}
.book-aside .ba-row:first-of-type{border-top:none;padding-top:20px}
.book-aside .ba-n{font-family:var(--mono);font-size:12px;color:var(--terra);padding-top:3px}
.book-aside .ba-t{font-size:15px;color:var(--soft);line-height:1.5}
.book-aside .ba-t strong{color:var(--ink);font-weight:500;display:block;margin-bottom:3px;font-family:var(--serif);font-size:18px}
.success{background:var(--sand);border:1px solid var(--line);border-radius:14px;padding:64px 48px;text-align:center;max-width:640px}
.success h2{font-family:var(--serif);font-weight:400;font-size:40px;margin:0 0 14px}
.success h2 em{font-style:italic;color:var(--terra)}
.success p{color:var(--soft);font-size:17px;line-height:1.6;margin:0 auto;max-width:44ch}
.form-note{color:var(--faint);font-size:13.5px;margin-top:12px}
.btn-full{width:100%;justify-content:center;margin-top:6px}

@media(max-width:900px){
  .proof{grid-template-columns:1fr;gap:32px}
  .svc-detail{grid-template-columns:1fr;gap:14px}
  .flow{grid-template-columns:1fr 1fr;gap:32px}
  .fit{grid-template-columns:1fr;gap:32px}
  .book-grid{grid-template-columns:1fr;gap:40px}
  .note-feat{grid-template-columns:1fr;gap:24px}
}