/* =====================================================================
   DESERT LUXURY — main.css
   Single source of truth for the new (non-WordPress) site.
   Linked by every page via /assets/css/main.css. Edit once → updates all.
   Sections: 1) tokens  2) base/shared components  3) homepage  4) project/gallery
   ===================================================================== */

/* ---------- 1. TOKENS ---------- */
:root{
  --ink:#1b1916; --ink-soft:#27241f;
  --paper:#f4f0e8; --paper-dim:#e8e1d3;
  --stone:#9c917d; --brass:#a07f4d; --brass-bright:#c6a86f;
  --line:rgba(27,25,22,.14); --line-light:rgba(244,240,232,.18);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Archivo",system-ui,sans-serif;
  --pad: clamp(1.25rem, 5vw, 5rem);
}

/* ---------- 2. BASE / SHARED ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
.label{font-family:var(--sans);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.2em;color:var(--brass)}

/* glassy placeholder panels — swap for <img> / background-image when photos are ready */
.ph{position:relative;overflow:hidden;background:#211e1a;
  background-image:radial-gradient(120% 90% at 78% 8%, rgba(198,168,111,.28), transparent 55%),linear-gradient(135deg,#161310 0%,#2a2620 46%,#39332a 70%,#1b1814 100%)}
.ph.alt{background-image:radial-gradient(120% 100% at 20% 100%, rgba(198,168,111,.22), transparent 55%),linear-gradient(115deg,#1d1a16 0%,#332e26 55%,#15120f 100%)}
.ph.cool{background-image:radial-gradient(120% 90% at 60% 0%, rgba(150,170,180,.20), transparent 55%),linear-gradient(150deg,#14140f 0%,#26271f 55%,#101009 100%)}
.ph::before{content:"";position:absolute;top:-30%;left:-10%;width:55%;height:170%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent);transform:rotate(14deg)}

/* header / nav */
header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1.1rem var(--pad);background:rgba(244,240,232,.82);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.wordmark{font-family:var(--sans);font-weight:600;letter-spacing:.34em;font-size:.82rem;text-transform:uppercase}
.wordmark span{color:var(--brass)}
nav{display:flex;align-items:center;gap:2rem}
nav .links{display:flex;gap:1.9rem}
nav a.nav-link{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);position:relative;padding:.2rem 0}
nav a.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:1px;width:0;background:var(--brass);transition:width .35s ease}
nav a.nav-link:hover::after{width:100%}
.btn{display:inline-block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;padding:.78rem 1.5rem;border:1px solid var(--ink);color:var(--ink);transition:background .35s,color .35s,border-color .35s;white-space:nowrap}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.light{border-color:var(--paper);color:var(--paper)}
.btn.light:hover{background:var(--paper);color:var(--ink)}
.btn.solid{background:var(--ink);color:var(--paper);border-color:var(--paper)}
.btn.solid:hover{background:transparent;color:var(--ink)}
@media(max-width:920px){ nav .links{display:none} }

/* animations */
.fade{opacity:0;transform:translateY(26px);animation:rise 1s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.15s}.d2{animation-delay:.3s}.d3{animation-delay:.45s}.d4{animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* hero (shared by home + project pages) */
.hero{position:relative;min-height:94vh;display:flex;align-items:flex-end;color:var(--paper)}
.hero.compact{min-height:90vh}
.hero .ph{position:absolute;inset:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,11,9,.62) 0%,rgba(13,11,9,.30) 42%,rgba(13,11,9,0) 78%),linear-gradient(180deg,rgba(13,11,9,.35) 0%,rgba(13,11,9,.10) 40%,rgba(13,11,9,.82) 100%)}
.hero-inner{position:relative;z-index:2;padding:0 var(--pad) clamp(3rem,7vw,6rem);max-width:1180px;text-shadow:0 1px 2px rgba(0,0,0,.30),0 2px 34px rgba(0,0,0,.48)}
.hero-inner .label{color:var(--brass-bright)}
.hero h1{font-family:var(--serif);font-weight:500;line-height:.98;font-size:clamp(2.8rem,8vw,6.6rem);margin:.6rem 0 .7rem;letter-spacing:-.01em;max-width:18ch}
.hero .sub{font-family:var(--serif);font-style:italic;font-size:clamp(1.2rem,2.4vw,1.7rem);color:#e7e0d2;max-width:34ch;background:rgba(13,11,9,.34);padding:.55rem .9rem;margin-left:-.9rem;box-shadow:0 0 40px 24px rgba(13,11,9,.34)}
.hero .actions{margin-top:2.2rem;display:flex;gap:1rem;flex-wrap:wrap}
.hero .strip,.hero .meta{margin-top:2.2rem;display:flex;gap:1.4rem;flex-wrap:wrap;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:#c9c0af}
.hero .strip span,.hero .meta span{position:relative;padding-right:1.4rem}
.hero .strip span:not(:last-child)::after,.hero .meta span:not(:last-child)::after{content:"";position:absolute;right:0;top:50%;width:1px;height:13px;background:var(--line-light);transform:translateY(-50%)}

/* section heading (shared) */
.section-head{max-width:1180px;margin:0 auto;padding:0 var(--pad)}
.section-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.4vw,3.4rem);margin-top:.6rem;line-height:1.05}

/* cta band (shared) */
.cta{background:var(--ink);color:var(--paper);text-align:center;padding:clamp(4.5rem,9vw,8rem) var(--pad);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 50% 0%,rgba(198,168,111,.16),transparent 60%)}
.cta .inner{position:relative;z-index:2;max-width:760px;margin:0 auto}
.cta h2{font-family:var(--serif);font-weight:500;font-size:clamp(2.4rem,5vw,4rem);line-height:1.05;margin:.8rem 0 1rem}
.cta p{color:#cfc6b4;margin-bottom:2.4rem;font-size:1.02rem}
.cta .actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;align-items:center}
.cta .phone{font-family:var(--serif);font-style:italic;font-size:1.4rem;color:var(--brass-bright)}

/* footer (shared) */
footer{background:var(--ink-soft);color:#bdb4a3;padding:clamp(3rem,6vw,4.5rem) var(--pad) 2rem;font-size:.84rem}
.fgrid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--line-light)}
.fgrid .wordmark{color:var(--paper);font-size:.9rem;margin-bottom:1rem;display:inline-block}
.fgrid h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin-bottom:1rem;font-weight:600}
.fgrid a{display:block;margin-bottom:.5rem;color:#bdb4a3;transition:color .3s}
.fgrid a:hover{color:var(--paper)}
.fgrid p{line-height:1.7}
.copy{max-width:1180px;margin:1.6rem auto 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;font-size:.74rem;letter-spacing:.06em;color:#8a8170}
@media(max-width:820px){ .fgrid{grid-template-columns:1fr;gap:2rem} }

/* ---------- 3. HOMEPAGE ---------- */
.intro{padding:clamp(4rem,9vw,8rem) var(--pad);max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 1.35fr;gap:clamp(2rem,6vw,6rem)}
.intro .lead{font-family:var(--serif);font-size:clamp(1.7rem,2.8vw,2.4rem);line-height:1.28;font-weight:500}
.intro .lead .label{display:block;margin-bottom:1.4rem}
.intro .body p{margin-bottom:1.3rem;color:#3a352d;max-width:60ch}
@media(max-width:820px){ .intro{grid-template-columns:1fr;gap:1.4rem} }

.products{padding:clamp(1rem,2vw,2rem) 0 clamp(4rem,8vw,7rem)}
.pgrid{max-width:1500px;margin:2.6rem auto 0;padding:0 var(--pad);display:grid;grid-template-columns:1fr 1fr;gap:clamp(.7rem,1.4vw,1.1rem)}
.pcard{position:relative;display:block;overflow:hidden;color:var(--paper)}
.pcard .ph{aspect-ratio:4/3;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.pcard:hover .ph{transform:scale(1.045)}
.pcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(13,11,9,.82) 100%)}
.pcard .cap{position:absolute;left:0;bottom:0;z-index:2;padding:clamp(1.4rem,2.6vw,2.4rem)}
.pcard .cap h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.6rem,2.6vw,2.3rem);line-height:1.05;margin:.4rem 0 .35rem}
.pcard .cap p{font-size:.88rem;color:#ddd5c5;max-width:34ch}
.pcard .cap .go{margin-top:1rem;display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-bright)}
.pcard .cap .go::after{content:"→";transition:transform .35s}
.pcard:hover .cap .go::after{transform:translateX(6px)}
@media(max-width:820px){ .pgrid{grid-template-columns:1fr} }

.portfolio{background:var(--paper-dim);border-top:1px solid var(--line);padding:clamp(4rem,8vw,7rem) 0}
.pf-grid{max-width:1500px;margin:2.6rem auto 0;padding:0 var(--pad);display:grid;grid-template-columns:2fr 1fr;grid-auto-rows:1fr;gap:clamp(.7rem,1.4vw,1.1rem)}
.pf{position:relative;display:block;overflow:hidden;color:var(--paper)}
.pf .ph{height:100%;min-height:260px;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.pf.big .ph{min-height:540px}
.pf:hover .ph{transform:scale(1.045)}
.pf::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(13,11,9,.8) 100%)}
.pf .cap{position:absolute;left:0;bottom:0;z-index:2;padding:clamp(1.3rem,2.4vw,2rem)}
.pf .cap .label{color:var(--brass-bright)}
.pf .cap h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.05;margin-top:.3rem}
.pf-col{display:grid;grid-auto-rows:1fr;gap:clamp(.7rem,1.4vw,1.1rem)}
.pf-more{max-width:1500px;margin:2rem auto 0;padding:0 var(--pad)}
.pf-more a{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--brass);padding-bottom:.3rem}
@media(max-width:820px){ .pf-grid{grid-template-columns:1fr} .pf.big .ph{min-height:360px} }

.why{padding:clamp(4rem,9vw,8rem) var(--pad);max-width:1180px;margin:0 auto}
.why-top{display:grid;grid-template-columns:1fr 1.35fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.why-top h2{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4vw,3rem);line-height:1.06;margin-top:.6rem}
.why-top .body p{margin-bottom:1.2rem;color:#3a352d;max-width:60ch}
.stats{margin-top:clamp(2.5rem,5vw,4rem);display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stats .cell{padding:2rem 1.4rem 0}
.stats .cell + .cell{border-left:1px solid var(--line)}
.stats .num{font-family:var(--serif);font-size:clamp(2rem,3.4vw,2.8rem);line-height:1;color:var(--ink)}
.stats .cell p{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--stone);margin-top:.6rem}
@media(max-width:820px){ .why-top{grid-template-columns:1fr;gap:1.4rem} .stats{grid-template-columns:1fr 1fr} .stats .cell:nth-child(3){border-left:none;border-top:1px solid var(--line)} .stats .cell:nth-child(4){border-top:1px solid var(--line)} }

.brands{background:var(--ink);color:var(--paper);padding:clamp(3.5rem,7vw,6rem) var(--pad);text-align:center}
.brands .label{color:var(--brass-bright)}
.brands h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.8rem,3.4vw,2.6rem);margin:.6rem auto 2.4rem;max-width:24ch}
.brand-row{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light)}
.brand-row a{padding:1.8rem 1rem;font-family:var(--serif);font-size:1.35rem;color:#cfc6b4;transition:color .35s,background .35s}
.brand-row a + a{border-left:1px solid var(--line-light)}
.brand-row a:hover{color:var(--paper);background:rgba(198,168,111,.07)}
.brands .note{margin-top:1.4rem;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--stone)}
@media(max-width:820px){ .brand-row{grid-template-columns:1fr 1fr} .brand-row a:nth-child(3){border-left:none;border-top:1px solid var(--line-light)} .brand-row a:nth-child(4){border-top:1px solid var(--line-light)} }

.residential{background:var(--paper-dim);padding:clamp(3.5rem,6vw,5rem) var(--pad);border-top:1px solid var(--line)}
.res-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 1.6fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.res-inner h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.6rem,2.6vw,2.1rem);margin-top:.5rem;line-height:1.1}
.res-inner .note{font-size:.84rem;color:#4a443a;margin-top:.8rem}
.res-links{display:grid;grid-template-columns:1fr 1fr;gap:.2rem 2rem}
.res-links a{display:flex;justify-content:space-between;align-items:center;padding:.95rem 0;border-bottom:1px solid var(--line);font-size:.95rem;color:var(--ink-soft);transition:color .3s,padding .3s}
.res-links a::after{content:"→";color:var(--brass);opacity:0;transform:translateX(-6px);transition:opacity .3s,transform .3s}
.res-links a:hover{color:var(--ink);padding-left:.4rem}
.res-links a:hover::after{opacity:1;transform:none}
@media(max-width:820px){ .res-inner{grid-template-columns:1fr;gap:1.4rem} .res-links{grid-template-columns:1fr} }

/* ---------- 4. PROJECT / GALLERY (forward-ready for /projects/ pages) ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.facts .cell{padding:clamp(1.6rem,3vw,2.6rem) var(--pad)}
.facts .cell + .cell{border-left:1px solid var(--line)}
.facts .cell .label{display:block;margin-bottom:.55rem}
.facts .cell p{font-family:var(--serif);font-size:1.25rem;line-height:1.25}
@media(max-width:880px){ .facts{grid-template-columns:1fr 1fr} .facts .cell:nth-child(3){border-left:none;border-top:1px solid var(--line)} .facts .cell:nth-child(4){border-top:1px solid var(--line)} }

.narrative{padding:clamp(4rem,9vw,8rem) var(--pad);max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(2rem,6vw,6rem)}
.narrative .lead{font-family:var(--serif);font-size:clamp(1.7rem,2.8vw,2.4rem);line-height:1.28;font-weight:500}
.narrative .lead .label{display:block;margin-bottom:1.4rem}
.narrative .body p{margin-bottom:1.3rem;color:#3a352d;max-width:60ch}
.narrative .body p:first-child::first-letter{font-family:var(--serif);font-size:3.4rem;line-height:.8;float:left;padding:.15rem .5rem 0 0;color:var(--brass)}
@media(max-width:880px){ .narrative{grid-template-columns:1fr;gap:2rem} }

.gallery{padding:0 var(--pad) clamp(3rem,7vw,6rem);max-width:1500px;margin:0 auto;display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(.6rem,1.4vw,1.1rem)}
figure{margin:0;position:relative}
figure .ph{aspect-ratio:3/2;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
figure:hover .ph{transform:scale(1.04)}
figure figcaption{margin-top:.7rem;font-size:.74rem;letter-spacing:.06em;color:var(--stone);text-transform:uppercase}
.g-wide{grid-column:span 6}.g-wide .ph{aspect-ratio:21/9}
.g-half{grid-column:span 3}
.g-third{grid-column:span 2}
@media(max-width:880px){ .gallery{grid-template-columns:repeat(2,1fr)} .g-wide,.g-half{grid-column:span 2} .g-third{grid-column:span 1} }

/* "products used in this project" cards (named to avoid clashing with homepage .pcard) */
.used{background:var(--paper-dim);padding:clamp(4rem,8vw,7rem) var(--pad);border-top:1px solid var(--line)}
.usedgrid{max-width:1180px;margin:2.6rem auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.usedcard{background:var(--paper);border:1px solid var(--line);padding:2rem 1.8rem;display:flex;flex-direction:column;min-height:200px;transition:transform .4s ease,box-shadow .4s ease}
.usedcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(27,25,22,.45)}
.usedcard h3{font-family:var(--serif);font-size:1.7rem;font-weight:500;margin:.5rem 0 .4rem;line-height:1.1}
.usedcard p{font-size:.86rem;color:#4a443a;margin-bottom:1.4rem}
.usedcard .go{margin-top:auto;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);display:inline-flex;align-items:center;gap:.5rem}
.usedcard .go::after{content:"→";transition:transform .35s}
.usedcard:hover .go::after{transform:translateX(6px)}
@media(max-width:880px){ .usedgrid{grid-template-columns:1fr} }

/* ---------- FAQ (shared by product / service pages) ---------- */
.faq{max-width:980px;margin:0 auto;padding:clamp(4rem,8vw,7rem) var(--pad)}
.faq .section-head{padding:0;margin-bottom:1.6rem}
.faq details{border-top:1px solid var(--line);padding:1.4rem 0}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:baseline;gap:1.4rem;font-family:var(--serif);font-size:clamp(1.2rem,2vw,1.55rem);font-weight:500;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-weight:400;font-size:1.5rem;color:var(--brass);transition:transform .3s ease;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{margin-top:1rem;color:#3a352d;max-width:72ch}
.faq .ans p{margin-bottom:.8rem}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  .fade,.reveal{animation:none!important;opacity:1!important;transform:none!important;transition:none!important}
  .pcard:hover .ph,.pf:hover .ph,figure:hover .ph{transform:none}
}