/* ============================================================
   DAHAB — Solar & EV  ·  "the sun is gold"
   ============================================================ */

/* ---- Tokens ---- */
:root{
  --ink:#0B231C;          /* deep green-black */
  --ink-2:#0E2C22;        /* lifted ink */
  --ink-3:#123a2d;        /* card ink */
  --paper:#F4F1E8;        /* warm paper bg */
  --paper-2:#FBF9F2;      /* card surface */
  --paper-3:#EDE8D9;      /* muted paper */
  --green:#0E9E6B;
  --green-deep:#0B6B49;
  --gold:#C8A24C;
  --gold-bright:#D9B45C;
  --gold-soft:#E7CE8E;
  --gold-tint:rgba(200,162,76,.12);
  --ink-muted:#566359;    /* body text on paper */
  --ink-faint:#7C8a80;
  --line:rgba(11,35,28,.13);
  --line-strong:rgba(11,35,28,.22);
  --on-dark:#F4F1E8;
  --on-dark-muted:rgba(244,241,232,.66);
  --on-dark-faint:rgba(244,241,232,.40);

  --maxw:1240px;
  --pad:clamp(1.4rem,5vw,5rem);
  --section-y:clamp(5.5rem,12vh,10.5rem);
  --radius:26px;
  --radius-lg:34px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --font-display:"Bricolage Grotesque",-apple-system,sans-serif;
  --font-body:"Hanken Grotesk",-apple-system,sans-serif;
  --font-serif:"Newsreader",Georgia,serif;
  --font-ar:"Reem Kufi","Hanken Grotesk",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}

body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

/* ---- Layout ---- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);}
.section{padding-block:var(--section-y);position:relative;}
.section--tight{padding-block:clamp(4rem,8vh,7rem);}

/* ---- Type ---- */
.display{
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:-.03em;
  line-height:.98;
  color:var(--ink);
  margin:0;
  text-wrap:balance;
}
h1.display{font-size:clamp(2.9rem,6.6vw,6.2rem);}
h2.display{font-size:clamp(2.3rem,4.6vw,4rem);line-height:1.0;}
h3.display{font-size:clamp(1.5rem,2.4vw,2.1rem);line-height:1.05;letter-spacing:-.02em;}
.serif-accent{font-family:var(--font-serif);font-weight:400;font-style:italic;letter-spacing:-.01em;color:var(--gold);}

.eyebrow{
  display:inline-flex;align-items:center;gap:.65em;
  direction:ltr;
  font-family:var(--font-body);
  font-weight:600;
  font-size:.78rem;
  letter-spacing:.26em;
  text-transform:uppercase;
  color:var(--green-deep);
}
.eyebrow::before{display:none;}
.eyebrow .ar{font-family:var(--font-ar);font-size:1.25rem;letter-spacing:0;color:var(--gold);font-weight:500;line-height:1;direction:rtl;}
.eyebrow--ondark{color:var(--gold-soft);}
.eyebrow--plain::before{display:none;}

.lead{font-size:clamp(1.12rem,1.5vw,1.32rem);line-height:1.6;color:var(--ink-muted);max-width:54ch;margin:0;}
.lead--ondark{color:var(--on-dark-muted);}
.muted{color:var(--ink-muted);}

/* ---- Buttons ---- */
.btn{
  --b:var(--gold);
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-body);font-weight:700;font-size:1.02rem;
  letter-spacing:-.01em;
  padding:1.15em 2em;border-radius:100px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s,color .25s,border-color .25s;
  line-height:1;white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em;}
.btn--gold{
  background:linear-gradient(180deg,var(--gold-bright),var(--gold));
  color:var(--ink);
  box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 12px 28px -12px rgba(200,162,76,.7);
}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 20px 38px -14px rgba(200,162,76,.85);}
.btn--ghost-dark{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn--ghost-dark:hover{transform:translateY(-2px);border-color:var(--ink);background:rgba(11,35,28,.04);}
.btn--ghost-light{background:transparent;color:var(--on-dark);border-color:rgba(244,241,232,.32);}
.btn--ghost-light:hover{transform:translateY(-2px);border-color:var(--on-dark);background:rgba(244,241,232,.06);}
.btn--ink{background:var(--ink);color:var(--on-dark);}
.btn--ink:hover{transform:translateY(-2px);background:var(--ink-2);box-shadow:0 16px 30px -16px rgba(11,35,28,.6);}
.btn--lg{padding:1.3em 2.4em;font-size:1.1rem;}
.btn--full{width:100%;}

/* ---- Navbar ---- */
.nav{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--paper) 82%,transparent);
  backdrop-filter:blur(14px) saturate(1.2);
  border-bottom:1px solid transparent;
  transition:border-color .4s,background .4s,box-shadow .4s;
}
.nav.is-stuck{border-color:var(--line);box-shadow:0 10px 30px -22px rgba(11,35,28,.4);}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:84px;gap:2rem;}
.brand{display:flex;align-items:center;gap:.7rem;}
.brand__mark{
  width:40px;height:40px;flex:none;display:block;object-fit:contain;
}
.brand__type{display:flex;flex-direction:column;gap:4px;line-height:1;}
.brand__word{height:23px;width:auto;display:block;}
.brand__name{font-family:var(--font-display);font-weight:800;font-size:1.35rem;letter-spacing:.02em;color:var(--ink);}
.brand__sub{font-size:.6rem;letter-spacing:.4em;text-transform:uppercase;color:var(--ink-faint);padding-left:.15em;}
.nav__links{display:flex;align-items:center;gap:2.4rem;}
.nav__link{font-weight:500;font-size:.98rem;color:var(--ink);position:relative;padding-block:.3rem;white-space:nowrap;}
.nav__link::after{content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--gold);transition:width .3s var(--ease);}
.nav__link:hover{color:var(--green-deep);}
.nav__link:hover::after{width:100%;}
.nav__cta{display:flex;align-items:center;gap:1rem;}
.nav__burger{display:none;}

/* ---- Hero ---- */
.hero{padding-top:clamp(1.5rem,3vw,2.5rem);padding-bottom:clamp(2rem,4vw,3rem);}
.hero__cover{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  min-height:min(80vh,720px);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(1.6rem,4vw,3.4rem);
  isolation:isolate;
  box-shadow:0 40px 80px -50px rgba(11,35,28,.7);
}
.hero__img{position:absolute;inset:0;z-index:-2;background:url(assets/hero-villa.png) center 38%/cover no-repeat;transform:scale(1.04);}
.hero__scrim{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg,rgba(11,35,28,.42) 0%,rgba(11,35,28,0) 32%),
    linear-gradient(8deg,rgba(8,26,20,.94) 6%,rgba(11,35,28,.5) 40%,rgba(11,35,28,0) 72%),
    linear-gradient(95deg,rgba(200,162,76,.16),rgba(200,162,76,0) 55%);
}
.hero__topline{position:absolute;top:clamp(1.6rem,4vw,3.4rem);left:clamp(1.6rem,4vw,3.4rem);right:clamp(1.6rem,4vw,3.4rem);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;z-index:2;}
.sunline{display:flex;align-items:center;gap:.85rem;color:var(--gold-soft);font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;font-weight:600;}
.sunline__dot{width:9px;height:9px;border-radius:50%;background:var(--gold-bright);box-shadow:0 0 0 5px rgba(217,180,92,.22),0 0 22px 3px rgba(217,180,92,.6);}
.sunline .ar{font-family:var(--font-ar);font-size:1.3rem;letter-spacing:0;line-height:1;}
.hero__loc{color:var(--on-dark-muted);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;}
.hero__body{position:relative;z-index:2;max-width:760px;}
.hero h1{color:var(--on-dark);}
.hero h1 .serif-accent{color:var(--gold-soft);}
.hero__sub{color:rgba(244,241,232,.82);font-size:clamp(1.1rem,1.5vw,1.32rem);line-height:1.55;max-width:50ch;margin:1.5rem 0 0;}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.2rem;}

/* trust strip */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:1.6rem;}
.trust__item{background:var(--paper-2);padding:1.5rem 1.8rem;display:flex;align-items:center;gap:1rem;}
.trust__ico{width:42px;height:42px;flex:none;border-radius:12px;background:var(--gold-tint);color:var(--green-deep);
  display:grid;place-items:center;}
.trust__ico svg{width:21px;height:21px;}
.trust__t{font-weight:600;font-size:1rem;color:var(--ink);line-height:1.3;}
.trust__d{font-size:.86rem;color:var(--ink-faint);}

/* ---- Section header ---- */
.shead{max-width:64ch;}
.shead--center{margin-inline:auto;text-align:center;}
.shead--center .eyebrow::before{display:none;}
.shead__h{margin-top:1.1rem;}
.shead__p{margin-top:1.3rem;}
.shead--center .shead__p{margin-inline:auto;}

/* ---- Floating WhatsApp ---- */
.wa-float{
  position:fixed;bottom:1.8rem;right:1.8rem;z-index:100;
  width:54px;height:54px;border-radius:50%;
  background:var(--ink);
  border:1.5px solid var(--gold);
  box-shadow:0 8px 28px -8px rgba(11,35,28,.55),0 0 0 0 rgba(200,162,76,.4);
  display:grid;place-items:center;
  color:var(--gold-soft);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s;
  animation:wa-pulse 3s ease-in-out infinite;
}
.wa-float svg{width:26px;height:26px;}
.wa-float:hover{transform:translateY(-3px) scale(1.06);border-color:var(--gold-bright);box-shadow:0 16px 36px -10px rgba(11,35,28,.65),0 0 0 6px rgba(200,162,76,.15);}
@keyframes wa-pulse{0%,100%{box-shadow:0 8px 28px -8px rgba(11,35,28,.55),0 0 0 0 rgba(200,162,76,.35);}50%{box-shadow:0 8px 28px -8px rgba(11,35,28,.55),0 0 0 8px rgba(200,162,76,0);}}

/* ---- Problem / Solution ---- */
.ps{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:stretch;}
.card{border-radius:var(--radius-lg);padding:clamp(2rem,3.2vw,3.2rem);position:relative;overflow:hidden;}
.card--problem{background:var(--paper-2);border:1px solid var(--line);}
.card--solution{background:var(--ink);color:var(--on-dark);}
.card--solution .display{color:var(--on-dark);}
.tag{display:inline-flex;align-items:center;gap:.5em;font-weight:700;font-size:.74rem;letter-spacing:.18em;
  text-transform:uppercase;padding:.6em 1.1em;border-radius:100px;}
.tag--problem{background:#FBEAEA;color:#B23A3A;}
.tag--solution{background:rgba(200,162,76,.16);color:var(--gold-soft);}
.plist{list-style:none;margin:2rem 0 0;padding:0;display:flex;flex-direction:column;}
.plist li{display:flex;gap:1rem;align-items:flex-start;padding:1.1rem 0;border-top:1px solid var(--line);font-size:1.06rem;color:var(--ink-muted);}
.card--solution .plist li{border-color:rgba(244,241,232,.14);color:var(--on-dark-muted);}
.plist li:first-child{border-top:none;}
.plist .mk{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;margin-top:1px;}
.plist--problem .mk{background:#FBEAEA;color:#B23A3A;}
.plist--solution .mk{background:var(--green);color:#fff;}
.plist .mk svg{width:13px;height:13px;}
.card--solution .sol-sub{color:var(--on-dark-muted);margin:1.2rem 0 0;font-size:1.1rem;max-width:42ch;}

/* ---- Two-column lists (what you get / why) ---- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,5vw,5rem);}
.duo__col .eyebrow{margin-bottom:1rem;}
.feat{list-style:none;margin:1.8rem 0 0;padding:0;display:flex;flex-direction:column;gap:.8rem;}
.feat li{display:flex;align-items:center;gap:1.1rem;background:var(--paper-2);border:1px solid var(--line);
  border-radius:16px;padding:1.15rem 1.4rem;font-weight:500;font-size:1.06rem;color:var(--ink);
  transition:transform .35s var(--ease),border-color .3s,box-shadow .35s var(--ease);}
.feat li:hover{transform:translateX(4px);border-color:var(--gold);box-shadow:0 14px 30px -22px rgba(11,35,28,.5);}
.feat .mk{flex:none;width:34px;height:34px;border-radius:10px;background:var(--gold-tint);color:var(--green-deep);
  display:grid;place-items:center;}
.feat .mk svg{width:18px;height:18px;}
.subhead-green{color:var(--green-deep);font-weight:600;font-size:1.15rem;margin:.4rem 0 0;}

/* ---- Savings (dark) ---- */
.savings{background:var(--ink);color:var(--on-dark);}
.savings .display{color:var(--on-dark);}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:clamp(2.5rem,4vw,3.6rem);}
.step{background:var(--ink-2);border:1px solid rgba(244,241,232,.1);border-radius:var(--radius);padding:1.9rem 1.7rem;
  position:relative;overflow:hidden;transition:transform .4s var(--ease),border-color .3s;}
.step:hover{transform:translateY(-4px);border-color:rgba(200,162,76,.45);}
.step__n{font-family:var(--font-serif);font-style:italic;font-size:3rem;line-height:1;color:var(--gold);opacity:.92;}
.step__t{margin-top:1.4rem;font-weight:600;font-size:1.12rem;color:var(--on-dark);line-height:1.3;}
.step__d{margin-top:.5rem;font-size:.96rem;color:var(--on-dark-muted);line-height:1.5;}
.savings__note{margin-top:1.5rem;border:1px solid rgba(200,162,76,.32);background:rgba(200,162,76,.09);
  border-radius:var(--radius);padding:1.7rem 2rem;text-align:center;color:var(--on-dark);font-size:1.12rem;
  max-width:880px;margin-inline:auto;line-height:1.55;}
.savings__note b{color:var(--gold-soft);font-weight:700;}

/* ---- Property cards ---- */
.props{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:clamp(2.5rem,4vw,3.5rem);}
.prop{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:var(--paper-2);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);}
.prop:hover{transform:translateY(-5px);box-shadow:0 34px 60px -40px rgba(11,35,28,.55);}
.prop__img{aspect-ratio:16/9;position:relative;overflow:hidden;background:var(--paper-3);}
.prop__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.prop:hover .prop__img img{transform:scale(1.045);}
html[data-motion="off"] .prop:hover .prop__img img{transform:none;}
.ph{position:absolute;inset:0;display:grid;place-items:center;
  background:
    repeating-linear-gradient(135deg,rgba(11,35,28,.05) 0 12px,rgba(11,35,28,.02) 12px 24px),
    var(--paper-3);}
.ph__label{font-family:ui-monospace,Menlo,monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-faint);background:var(--paper-2);border:1px solid var(--line);padding:.5em 1em;border-radius:100px;}
.prop__body{padding:1.8rem 2rem 2.1rem;}
.prop__t{margin:0;}
.prop__d{margin:.7rem 0 0;color:var(--ink-muted);font-size:1.02rem;}

/* ---- Big CTA banner ---- */
.cta-band{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:clamp(3rem,7vw,6rem) clamp(1.5rem,5vw,4rem);
  text-align:center;isolation:isolate;color:var(--on-dark);}
.cta-band__img{position:absolute;inset:0;z-index:-2;background:url(assets/cta-panels.png) center/cover no-repeat;}
.cta-band__scrim{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(8,26,20,.66),rgba(8,26,20,.84)),radial-gradient(120% 90% at 50% -10%,rgba(217,180,92,.28),transparent 55%);}
.cta-band h2{color:var(--on-dark);}
.cta-band__sub{color:var(--gold-soft);font-size:clamp(1.05rem,1.5vw,1.28rem);margin:1.2rem auto 0;max-width:48ch;}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2.4rem;}

/* ---- Why us / How it works ---- */
.process{position:relative;}
.proc-list{list-style:none;margin:2rem 0 0;padding:0;display:flex;flex-direction:column;gap:1rem;}
.proc-list li{display:flex;gap:1.1rem;align-items:flex-start;}
.proc-list .mk{flex:none;width:30px;height:30px;border-radius:50%;background:var(--gold-tint);color:var(--green-deep);
  display:grid;place-items:center;margin-top:2px;}
.proc-list .mk svg{width:16px;height:16px;}
.proc-list span{font-size:1.08rem;color:var(--ink-muted);line-height:1.5;}
.pill-note{display:inline-flex;align-items:center;gap:.9rem;margin-top:2rem;background:var(--ink);color:var(--on-dark);
  border-radius:100px;padding:1.1rem 1.7rem;font-weight:700;font-size:1.05rem;}
.pill-note .mk{color:var(--gold-soft);display:grid;place-items:center;}
.pill-note .mk svg{width:22px;height:22px;}

.timeline{margin-top:2rem;position:relative;padding-left:0;list-style:none;}
.tstep{display:flex;gap:1.4rem;position:relative;padding-bottom:2rem;}
.tstep:last-child{padding-bottom:0;}
.tstep__rail{flex:none;display:flex;flex-direction:column;align-items:center;}
.tstep__num{width:50px;height:50px;border-radius:50%;background:var(--paper-2);border:1.5px solid var(--gold);
  color:var(--ink);font-family:var(--font-display);font-weight:800;font-size:1.2rem;display:grid;place-items:center;z-index:1;}
.tstep__line{width:2px;flex:1;background:var(--line-strong);margin-top:6px;}
.tstep:last-child .tstep__line{display:none;}
.tstep__body{padding-top:.6rem;}
.tstep__t{font-family:var(--font-display);font-weight:700;font-size:1.3rem;letter-spacing:-.01em;color:var(--ink);margin:0;}
.tstep__d{margin:.4rem 0 0;color:var(--ink-muted);font-size:1.02rem;}

/* ---- Footer ---- */
.footer{background:var(--ink);color:var(--on-dark);padding-top:clamp(4rem,7vw,6rem);}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3.5rem;}
.footer .brand__name{color:var(--on-dark);}
.footer .brand__sub{color:var(--on-dark-faint);}
.footer__tag{margin:1.4rem 0 0;color:var(--on-dark-muted);max-width:34ch;font-size:1rem;line-height:1.55;}
.footer__col h4{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-soft);margin:0 0 1.2rem;font-weight:600;}
.footer__col a,.footer__col p{display:block;color:var(--on-dark-muted);margin:0 0 .8rem;font-size:1rem;transition:color .25s;}
.footer__col a:hover{color:var(--gold-soft);}
.socials{display:flex;gap:.7rem;margin-top:1.6rem;}
.socials a{width:42px;height:42px;border-radius:50%;border:1px solid rgba(244,241,232,.18);display:grid;place-items:center;
  color:var(--on-dark-muted);transition:all .3s var(--ease);}
.socials a:hover{border-color:var(--gold);color:var(--gold-soft);transform:translateY(-2px);}
.socials svg{width:18px;height:18px;}
.footer__bar{border-top:1px solid rgba(244,241,232,.12);padding:1.8rem 0;display:flex;justify-content:space-between;
  align-items:center;gap:1rem;flex-wrap:wrap;color:var(--on-dark-faint);font-size:.9rem;}

/* ---- Motion / reveal ---- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
[data-reveal].in{opacity:1;transform:none;}
[data-reveal][data-d="1"]{transition-delay:.08s;}
[data-reveal][data-d="2"]{transition-delay:.16s;}
[data-reveal][data-d="3"]{transition-delay:.24s;}
[data-reveal][data-d="4"]{transition-delay:.32s;}
html[data-motion="off"] [data-reveal]{opacity:1!important;transform:none!important;transition:none!important;}
html[data-motion="off"] *{animation:none!important;}
html[data-motion="off"] .hero__img{transform:none!important;}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1!important;transform:none!important;transition:none!important;}
}

/* ---- Responsive ---- */
@media (max-width:980px){
  .nav__links{display:none;}
  .nav__cta .btn{display:none;}
  .nav__burger{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;border:1px solid var(--line-strong);background:transparent;cursor:pointer;}
  .nav__burger svg{width:22px;height:22px;}
  .ps,.duo,.props{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .footer__grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:620px){
  body{font-size:17px;}
  .trust{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .hero__actions .btn,.cta-band__actions .btn{flex:1 1 100%;}
  .hero__topline .hero__loc{display:none;}
  .hero__topline{position:relative;top:auto;left:auto;right:auto;margin-bottom:1rem;}
  .hero__cover{padding:1.4rem;}
  .hero__cover .hero__topline{margin-bottom:.8rem;}
}