/* ============================================================
   Cairo Spa Center — Design System
   Palette: Emerald / Sage + Warm Cream + soft gold accents
   Bilingual (Arabic RTL primary + English), Premium wellness
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800&family=Cormorant+Garamond:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root{
  /* Brand */
  --emerald-900:#0f3b32;
  --emerald-800:#14483d;
  --emerald-700:#1c5a4b;
  --emerald-600:#2a7461;
  --emerald-500:#3d8e78;
  --sage-300:#9bc4b4;
  --sage-100:#e3efe9;
  --cream:#f7f4ec;
  --cream-2:#efeadf;
  --ink:#1d2a26;
  --muted:#5d6b66;
  --gold:#c2a35a;
  --gold-soft:#d8c389;
  --white:#ffffff;
  --line:rgba(15,59,50,.12);

  /* Type */
  --font-ar:'Tajawal',system-ui,sans-serif;
  --font-en:'Inter',system-ui,sans-serif;
  --font-display:'Cormorant Garamond',serif;

  /* System */
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow-sm:0 2px 10px rgba(15,59,50,.06);
  --shadow:0 14px 40px rgba(15,59,50,.10);
  --shadow-lg:0 28px 70px rgba(15,59,50,.16);
  --container:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-ar);
  color:var(--ink);
  background:var(--cream);
  line-height:1.75;
  font-size:17px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.25;margin:0 0 .5em;font-weight:800}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:22px}
.section{padding:84px 0}
.section--tight{padding:56px 0}
.center{text-align:center}
.eyebrow{
  font-family:var(--font-en);font-size:.78rem;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--emerald-600);margin-bottom:14px;display:inline-block;
}
.lead{font-size:1.12rem;color:var(--muted);max-width:62ch;margin-inline:auto}
.display{font-family:var(--font-display);font-weight:600}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-ar);font-weight:700;font-size:1rem;
  padding:14px 28px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--emerald-700);color:#fff;box-shadow:0 10px 26px rgba(28,90,75,.28)}
.btn--primary:hover{background:var(--emerald-800);box-shadow:0 16px 36px rgba(28,90,75,.36)}
.btn--gold{background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:#3a2f12}
.btn--ghost{background:transparent;border-color:var(--emerald-600);color:var(--emerald-700)}
.btn--ghost:hover{background:var(--sage-100)}
.btn--wa{background:#1faa55;color:#fff}
.btn--wa:hover{background:#178e46}
.btn--block{width:100%}
.btn--lg{padding:17px 34px;font-size:1.05rem}

/* ---------- Header / Nav ---------- */
.header{position:sticky;top:0;z-index:60;background:rgba(247,244,236,.82);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.15rem;color:var(--emerald-800)}
.brand .mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--emerald-700),var(--emerald-500));color:#fff;font-family:var(--font-display);font-size:1.3rem;font-weight:700}
.brand small{display:block;font-family:var(--font-en);font-weight:500;font-size:.66rem;letter-spacing:.12em;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{padding:9px 14px;border-radius:999px;font-weight:500;font-size:.97rem;color:var(--ink);transition:background .2s,color .2s}
.nav-links a:hover{background:var(--sage-100);color:var(--emerald-700)}
.nav-links a.active{background:var(--emerald-700);color:#fff}
.nav-cta{display:flex;align-items:center;gap:10px}
.icon-btn{width:44px;height:44px;border-radius:999px;display:grid;place-items:center;border:1.5px solid var(--line);background:#fff;color:var(--emerald-700)}
.icon-btn.wa{background:#1faa55;border-color:#1faa55;color:#fff}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1.5px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{width:22px;height:2px;background:var(--emerald-800);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(86vw,360px);background:var(--cream);
  z-index:80;transform:translateX(-100%);transition:transform .35s var(--ease);
  box-shadow:var(--shadow-lg);padding:26px 22px;display:flex;flex-direction:column;gap:6px;overflow-y:auto}
html[dir=rtl] .mobile-menu{inset:0 auto 0 0;transform:translateX(100%)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{padding:13px 14px;border-radius:12px;font-weight:600;font-size:1.05rem}
.mobile-menu a:hover,.mobile-menu a.active{background:var(--sage-100);color:var(--emerald-700)}
.mobile-menu .mm-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.mm-actions{display:grid;gap:10px;margin-top:18px}
.overlay{position:fixed;inset:0;background:rgba(15,40,33,.45);z-index:70;opacity:0;visibility:hidden;transition:.3s}
.overlay.open{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;
  background:
    radial-gradient(120% 90% at 100% 0%,rgba(61,142,120,.16),transparent 60%),
    radial-gradient(100% 80% at 0% 100%,rgba(194,163,90,.12),transparent 55%),
    var(--cream);
  padding:74px 0 90px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.7rem);color:var(--emerald-900);letter-spacing:-.01em}
.hero h1 .accent{font-family:var(--font-display);font-weight:700;color:var(--gold);font-style:italic}
.hero .lead{margin-inline:0;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;color:var(--muted);font-size:.95rem}
.hero-trust b{color:var(--emerald-800)}
.hero-media{position:relative}
.hero-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5;
  background:linear-gradient(160deg,var(--emerald-700),var(--emerald-500))}
.hero-float{position:absolute;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;display:flex;gap:12px;align-items:center}
.hero-float .dot{width:42px;height:42px;border-radius:12px;background:var(--sage-100);display:grid;place-items:center;color:var(--emerald-700)}
.hero-float.one{bottom:24px;inset-inline-start:-18px}
.hero-float.two{top:24px;inset-inline-end:-12px}

/* ---------- Generic page hero ---------- */
.page-hero{background:linear-gradient(160deg,var(--emerald-800),var(--emerald-600));color:#fff;padding:66px 0 58px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 100% 0,rgba(216,195,137,.18),transparent 60%)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(2rem,4vw,3rem)}
.page-hero .lead{color:rgba(255,255,255,.85);margin-inline:0}
.page-hero .eyebrow{color:var(--gold-soft)}
.breadcrumb{font-size:.85rem;color:rgba(255,255,255,.75);margin-bottom:16px;font-family:var(--font-en)}
.breadcrumb a:hover{color:#fff;text-decoration:underline}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card .thumb{aspect-ratio:16/11;position:relative;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.card:hover .thumb img{transform:scale(1.06)}
.card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:1.22rem;color:var(--emerald-800);margin:0}
.card-body .en{font-family:var(--font-en);font-size:.8rem;letter-spacing:.08em;color:var(--emerald-500);font-weight:600;text-transform:uppercase}
.card-body p{color:var(--muted);font-size:.96rem;margin:0;flex:1}
.tag{display:inline-block;font-size:.78rem;background:var(--sage-100);color:var(--emerald-700);padding:5px 12px;border-radius:999px;font-weight:600}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px}

.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.feature .ic{width:54px;height:54px;border-radius:14px;background:var(--sage-100);display:grid;place-items:center;color:var(--emerald-700);margin-bottom:14px}
.feature h3{font-size:1.12rem;color:var(--emerald-800)}
.feature p{color:var(--muted);font-size:.96rem;margin:0}

/* ---------- Section header ---------- */
.sec-head{max-width:64ch;margin:0 auto 46px}
.sec-head.left{margin-inline:0;text-align:start}
.sec-head h2{font-size:clamp(1.7rem,3vw,2.4rem);color:var(--emerald-900)}

/* ---------- Strip / CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--emerald-800),var(--emerald-600));color:#fff;border-radius:var(--radius-lg);padding:48px;text-align:center;box-shadow:var(--shadow)}
.cta-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem)}
.cta-band p{color:rgba(255,255,255,.85);max-width:56ch;margin-inline:auto}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:22px}

/* ---------- Booking form ---------- */
.form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:34px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-weight:700;font-size:.95rem;color:var(--emerald-800)}
.field label .req{color:var(--gold)}
.field input,.field select,.field textarea{
  font-family:var(--font-ar);font-size:1rem;padding:13px 15px;border:1.5px solid var(--line);
  border-radius:var(--radius-sm);background:var(--cream);color:var(--ink);transition:border .2s,box-shadow .2s,background .2s}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--emerald-500);background:#fff;box-shadow:0 0 0 4px rgba(61,142,120,.14);outline:none}
.field textarea{resize:vertical;min-height:104px}
.check{display:flex;gap:11px;align-items:flex-start;font-size:.93rem;color:var(--muted)}
.check input{width:20px;height:20px;margin-top:3px;accent-color:var(--emerald-600);flex:none}
.form-note{font-size:.85rem;color:var(--muted);margin-top:6px}
.form-success{background:var(--sage-100);border:1px solid var(--sage-300);color:var(--emerald-800);
  border-radius:var(--radius-sm);padding:16px 18px;font-weight:600;display:none}
.form-success.show{display:block}

/* ---------- Info / contact rows ---------- */
.info-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.info-list li{display:flex;gap:14px;align-items:flex-start}
.info-list .ic{width:46px;height:46px;border-radius:12px;background:var(--sage-100);display:grid;place-items:center;color:var(--emerald-700);flex:none}
.info-list b{display:block;color:var(--emerald-800)}
.info-list span{color:var(--muted);font-size:.95rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 20px;box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;font-weight:700;color:var(--emerald-800);padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--gold);transition:transform .25s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin:0 0 16px;font-size:.97rem}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-grid figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);aspect-ratio:1;position:relative}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery-grid figure:hover img{transform:scale(1.07)}
.gallery-grid figcaption{position:absolute;inset-inline:0;bottom:0;padding:14px;color:#fff;font-weight:600;font-size:.9rem;
  background:linear-gradient(transparent,rgba(15,40,33,.7))}

/* ---------- Areas chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-weight:600;font-size:.94rem;color:var(--emerald-700);transition:.2s}
.chips a:hover{background:var(--emerald-700);color:#fff;border-color:var(--emerald-700)}

/* ---------- Footer ---------- */
.footer{background:var(--emerald-900);color:rgba(255,255,255,.82);padding:64px 0 28px;margin-top:20px}
.footer a{color:rgba(255,255,255,.78)}
.footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.footer h4{color:#fff;font-size:1.02rem;margin:0 0 16px;font-weight:700}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:.95rem}
.footer .brand{color:#fff;margin-bottom:14px}
.footer .brand small{color:rgba(255,255,255,.6)}
.footer .muted{color:rgba(255,255,255,.62);font-size:.93rem}
.foot-contact{display:grid;gap:12px;font-size:.95rem}
.foot-contact a{display:flex;gap:10px;align-items:center}
.sitemap-bar{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:24px}
.sitemap-bar h4{margin-bottom:12px}
.sitemap-links{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.9rem}
.sitemap-links a{color:rgba(255,255,255,.7)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(255,255,255,.14);margin-top:24px;padding-top:20px;font-size:.86rem;color:rgba(255,255,255,.6)}

/* ---------- Floating WhatsApp ---------- */
.fab{position:fixed;inset-block-end:22px;inset-inline-end:22px;z-index:55;width:60px;height:60px;border-radius:999px;
  background:#1faa55;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px rgba(31,170,85,.45);transition:transform .25s}
.fab:hover{transform:scale(1.08)}
.fab svg{width:30px;height:30px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto}
}

/* ---------- Prose (legal) ---------- */
.prose{max-width:820px;margin-inline:auto}
.prose h2{font-size:1.4rem;color:var(--emerald-800);margin-top:1.6em}
.prose p,.prose li{color:var(--muted)}
.prose ul{padding-inline-start:22px}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-grid{gap:36px}
}
@media (max-width:880px){
  .nav-links,.nav-cta .desk{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-media{max-width:420px;margin-inline:auto;width:100%}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .section{padding:60px 0}
  .cta-band{padding:34px 24px}
}
@media (max-width:560px){
  body{font-size:16px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-float{display:none}
  .form-wrap{padding:22px}
  .hero-actions .btn,.cta-actions .btn{flex:1 1 100%}
  .section{padding:48px 0}
}