/* =====================================================================
   SKY MARK  •  علامة السماء  —  Stylesheet
   Brand palette extracted from the logo (royal/sky blue gradient).
   RTL & LTR handled via CSS logical properties.
   ===================================================================== */

:root{
  /* ---- brand blues (from logo) ---- */
  --blue-900:#012a6b;
  --blue-800:#003fa0;
  --blue-700:#0052b5;
  --blue-600:#0263ca;
  --blue-500:#1f7fe0;
  --sky-300:#9cc6f2;
  --sky-200:#cfe4fa;
  --sky-100:#e9f2fd;
  --sky-50:#f4f9ff;

  --ink:#0b1f3a;
  --ink-soft:#3a526e;
  --line:#dbe7f5;
  --paper:#ffffff;
  --paper-2:#f6faff;

  --grad: linear-gradient(150deg,var(--blue-600) 0%,var(--blue-800) 55%,var(--blue-900) 100%);
  --grad-soft: linear-gradient(160deg,var(--sky-100),#ffffff);

  --shadow-sm:0 2px 10px rgba(2,40,107,.06);
  --shadow:0 18px 50px -22px rgba(2,40,107,.35);
  --shadow-lg:0 40px 90px -40px rgba(2,40,107,.45);

  --r:18px;
  --r-lg:28px;
  --maxw:1180px;

  --f-en-head:'Sora',sans-serif;
  --f-en-body:'Manrope',sans-serif;
  --f-ar-head:'El Messiri',sans-serif;
  --f-ar-body:'Tajawal',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-en-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
[dir="rtl"] body{font-family:var(--f-ar-body)}

h1,h2,h3,h4{font-family:var(--f-en-head);line-height:1.15;font-weight:700;letter-spacing:-.02em}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4{
  font-family:var(--f-ar-head);letter-spacing:0;font-weight:700;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.ico{width:24px;height:24px;flex:none}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
section{position:relative}

/* ---- eyebrow / section heading ---- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--f-en-body);font-weight:700;font-size:.78rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--blue-600);
  padding:.4rem .9rem;border:1px solid var(--line);border-radius:100px;
  background:var(--sky-50);
}
[dir="rtl"] .eyebrow{font-family:var(--f-ar-body);letter-spacing:.04em}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue-600)}

.sec-head{max-width:640px;margin-bottom:3rem}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,4vw,2.9rem);margin:1rem 0 .8rem;color:var(--ink)}
.sec-head p{color:var(--ink-soft);font-size:1.06rem}

/* =========================  BUTTONS  ========================= */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--f-en-body);font-weight:700;font-size:.97rem;
  padding:.95rem 1.6rem;border-radius:100px;cursor:pointer;border:0;
  transition:transform .25s,box-shadow .25s,background .25s;
}
[dir="rtl"] .btn{font-family:var(--f-ar-body)}
.btn .ico{width:19px;height:19px}
[dir="rtl"] .btn .ico{transform:scaleX(-1)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.btn-ghost{background:#fff;color:var(--blue-800);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue-600);transform:translateY(-3px)}
.btn-wa{background:#1faa55;color:#fff;box-shadow:0 16px 40px -18px rgba(31,170,85,.7)}
.btn-wa:hover{transform:translateY(-3px);background:#179549}
.btn-wa .ico{transform:none}

/* =========================  HEADER / NAV  ========================= */
.site-head{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(150%) blur(14px);
  background:rgba(255,255,255,.82);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem}
.brand img{height:46px;width:auto}
.nav-links{display:flex;align-items:center;gap:.4rem}
.nav-links a{
  font-weight:600;font-size:.95rem;color:var(--ink-soft);
  padding:.55rem .9rem;border-radius:100px;transition:.2s;
}
.nav-links a:hover{color:var(--blue-700);background:var(--sky-50)}
.nav-tools{display:flex;align-items:center;gap:.7rem}
.lang-switch{
  display:inline-flex;align-items:center;gap:.35rem;
  border:1px solid var(--line);border-radius:100px;padding:.35rem;
  background:#fff;font-weight:700;font-size:.85rem;
}
.lang-switch a{padding:.3rem .7rem;border-radius:100px;color:var(--ink-soft);transition:.2s}
.lang-switch a.active{background:var(--grad);color:#fff}
.nav-cta{display:inline-flex}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:12px;width:46px;height:42px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto;border-radius:2px;transition:.3s}

/* =========================  HERO  ========================= */
.hero{position:relative;overflow:hidden;background:var(--grad-soft);padding-block:clamp(3.5rem,8vw,6rem)}
.hero::before{ /* soft sky glow */
  content:"";position:absolute;inset-block-start:-30%;inset-inline-end:-10%;
  width:60vw;height:60vw;border-radius:50%;
  background:radial-gradient(circle,rgba(31,127,224,.16),transparent 65%);
  pointer-events:none;
}
.clouds{position:absolute;inset:0;pointer-events:none;opacity:.5}
.clouds span{position:absolute;border-radius:100px;background:#fff;filter:blur(2px);opacity:.7;animation:drift linear infinite}
.clouds span:nth-child(1){width:140px;height:34px;top:18%;inset-inline-start:8%;animation-duration:34s}
.clouds span:nth-child(2){width:90px;height:24px;top:42%;inset-inline-end:14%;animation-duration:46s}
.clouds span:nth-child(3){width:120px;height:30px;top:68%;inset-inline-start:22%;animation-duration:40s}
@keyframes drift{0%{transform:translateX(0)}50%{transform:translateX(34px)}100%{transform:translateX(0)}}

.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero-copy h1{font-size:clamp(2.3rem,5.4vw,4rem);color:var(--ink)}
.hero-copy h1 .accent{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy p.lead{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--ink-soft);margin:1.4rem 0 2rem;max-width:34rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem}
.hero-stats{display:flex;gap:2.4rem;margin-block-start:2.8rem;flex-wrap:wrap}
.hero-stats .n{font-family:var(--f-en-head);font-weight:800;font-size:1.9rem;color:var(--blue-800)}
[dir="rtl"] .hero-stats .n{font-family:var(--f-ar-head)}
.hero-stats .l{font-size:.86rem;color:var(--ink-soft);font-weight:600}

.hero-logo{
  position:relative;display:grid;place-items:center;
  aspect-ratio:1;border-radius:var(--r-lg);
  background:radial-gradient(circle at 50% 35%,#fff,var(--sky-100));
  box-shadow:var(--shadow-lg);border:1px solid #fff;
  animation:floaty 7s ease-in-out infinite;
}
.hero-logo img{width:74%;filter:drop-shadow(0 22px 38px rgba(2,40,107,.22))}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* trust strip */
.trust{border-block:1px solid var(--line);background:#fff}
.trust .wrap{display:flex;flex-wrap:wrap;gap:1.4rem 2.6rem;align-items:center;justify-content:space-between;padding-block:1.3rem}
.trust .item{display:flex;align-items:center;gap:.7rem;color:var(--ink-soft);font-weight:600;font-size:.95rem}
.trust .item .ico{color:var(--blue-600);width:21px;height:21px}

/* =========================  ABOUT  ========================= */
.about{padding-block:clamp(4rem,9vw,7rem)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.about-copy p{color:var(--ink-soft);margin-block-end:1.1rem;font-size:1.05rem}
.about-points{list-style:none;display:grid;gap:1rem;margin-block-start:1.6rem}
.about-points li{display:flex;gap:.8rem;align-items:flex-start;font-weight:600;color:var(--ink)}
.about-points .ico{color:#1faa55;flex:none;margin-block-start:2px}
.about-visual{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:var(--grad);min-height:380px;box-shadow:var(--shadow);
  display:grid;place-items:center;padding:2rem;
}
.about-visual::after{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 40%),
  radial-gradient(circle at 80% 80%,rgba(255,255,255,.12),transparent 40%);}
.about-visual .badge{position:relative;z-index:2;text-align:center;color:#fff}
.about-visual .badge img{width:170px;margin-inline:auto;margin-block-end:1.2rem;filter:brightness(0) invert(1) opacity(.96)}
.about-visual .badge .big{font-family:var(--f-en-head);font-weight:800;font-size:2.6rem;line-height:1}
[dir="rtl"] .about-visual .badge .big{font-family:var(--f-ar-head)}
.about-visual .badge .sm{opacity:.85;font-size:.95rem;margin-block-start:.4rem}

/* =========================  PRODUCTS  ========================= */
.products{padding-block:clamp(4rem,9vw,7rem);background:var(--paper-2);border-block:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:1.8rem;transition:transform .3s,box-shadow .3s,border-color .3s;
  position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;inset-block-start:0;inset-inline-start:0;width:100%;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:inline-start;transition:transform .35s}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .ic{
  width:58px;height:58px;border-radius:16px;display:grid;place-items:center;
  background:var(--sky-100);color:var(--blue-700);margin-block-end:1.2rem;transition:.3s;
}
.card:hover .ic{background:var(--grad);color:#fff;transform:rotate(-6deg)}
.card .ic .ico{width:28px;height:28px}
.card h3{font-size:1.2rem;margin-block-end:.5rem}
.card p{color:var(--ink-soft);font-size:.97rem}

/* =========================  FEATURES  ========================= */
.features{padding-block:clamp(4rem,9vw,7rem)}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.feat{padding:1.6rem;border-radius:var(--r);background:var(--sky-50);border:1px solid var(--line)}
.feat .ic{width:50px;height:50px;border-radius:14px;background:#fff;display:grid;place-items:center;color:var(--blue-700);box-shadow:var(--shadow-sm);margin-block-end:1.1rem}
.feat h3{font-size:1.08rem;margin-block-end:.45rem}
.feat p{color:var(--ink-soft);font-size:.94rem}

/* =========================  CTA BANNER  ========================= */
.cta{padding-block:clamp(3rem,7vw,5rem)}
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:var(--grad);color:#fff;padding:clamp(2.5rem,6vw,4.5rem);text-align:center;
  box-shadow:var(--shadow-lg);
}
.cta-box::before,.cta-box::after{content:"";position:absolute;border-radius:50%}
.cta-box::before{width:300px;height:300px;background:rgba(255,255,255,.08);inset-block-start:-120px;inset-inline-start:-80px}
.cta-box::after{width:240px;height:240px;background:rgba(255,255,255,.07);inset-block-end:-110px;inset-inline-end:-60px}
.cta-box h2{font-size:clamp(1.8rem,4vw,2.7rem);position:relative;z-index:2}
.cta-box p{opacity:.92;margin:1rem auto 2rem;max-width:40rem;position:relative;z-index:2}
.cta-box .btn-row{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}
.cta-box .btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.cta-box .btn-ghost:hover{background:rgba(255,255,255,.22)}

/* =========================  CONTACT PAGE  ========================= */
.page-hero{background:var(--grad-soft);padding-block:clamp(3rem,7vw,5rem);text-align:center;border-block-end:1px solid var(--line)}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);color:var(--ink);margin-block:1rem .8rem}
.page-hero p{color:var(--ink-soft);max-width:36rem;margin-inline:auto}

.contact-wrap{padding-block:clamp(3rem,8vw,6rem)}
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:3rem;align-items:start}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;display:flex;gap:1rem;align-items:flex-start;transition:.3s;margin-block-end:1rem}
.info-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.info-card .ic{width:52px;height:52px;border-radius:14px;background:var(--sky-100);color:var(--blue-700);display:grid;place-items:center;flex:none}
.info-card.wa .ic{background:#e6f6ec;color:#1faa55}
.info-card h3{font-size:1.05rem;margin-block-end:.25rem}
.info-card a,.info-card p{color:var(--ink-soft);font-size:.97rem;word-break:break-word}
.info-card a:hover{color:var(--blue-700)}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.6rem,4vw,2.5rem);box-shadow:var(--shadow)}
.field{margin-block-end:1.1rem}
.field label{display:block;font-weight:700;font-size:.9rem;margin-block-end:.5rem;color:var(--ink)}
.field input,.field textarea{
  width:100%;padding:.9rem 1rem;border:1.5px solid var(--line);border-radius:12px;
  font:inherit;color:var(--ink);background:var(--sky-50);transition:.2s;
}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--blue-600);background:#fff;box-shadow:0 0 0 4px rgba(2,99,202,.12)}
.field textarea{resize:vertical;min-height:130px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.form-note{font-size:.85rem;color:var(--ink-soft);margin-block-start:.6rem}
.alert{padding:1rem 1.2rem;border-radius:12px;font-weight:600;margin-block-end:1.4rem;display:flex;gap:.6rem;align-items:flex-start}
.alert.ok{background:#e6f6ec;color:#157a3c;border:1px solid #b6e2c6}
.alert.err{background:#fdecec;color:#b42323;border:1px solid #f5c6c6}
.alert .ico{flex:none;margin-block-start:2px}

.map-embed{margin-block-start:1rem;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.map-embed iframe{display:block;width:100%;height:300px;border:0;filter:grayscale(.1)}

/* =========================  FOOTER  ========================= */
.site-foot{background:var(--blue-900);color:#cfe0f4;padding-block:3.5rem 1.8rem;position:relative;overflow:hidden}
.site-foot::before{content:"";position:absolute;inset-block-start:-50%;inset-inline-end:-10%;width:50vw;height:50vw;border-radius:50%;background:radial-gradient(circle,rgba(31,127,224,.18),transparent 60%)}
.foot-grid{position:relative;display:grid;grid-template-columns:1.4fr 1fr 1.3fr;gap:2.5rem}
.foot-brand img{height:64px;margin-block-end:1rem}
.foot-brand p{color:#a9c4e6;max-width:24rem;font-size:.97rem}
.foot-col h4{font-family:var(--f-en-head);color:#fff;font-size:1rem;margin-block-end:1.1rem;letter-spacing:.02em}
[dir="rtl"] .foot-col h4{font-family:var(--f-ar-head)}
.foot-col a,.foot-col p{display:flex;gap:.6rem;align-items:flex-start;color:#a9c4e6;margin-block-end:.7rem;font-size:.95rem;transition:.2s}
.foot-col a:hover{color:#fff}
.foot-col .ico{width:18px;height:18px;color:var(--sky-300);flex:none;margin-block-start:3px}
.foot-bottom{position:relative;border-block-start:1px solid rgba(255,255,255,.12);margin-block-start:2.5rem;padding-block-start:1.6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.86rem;color:#88a6cc}
.foot-bottom a{color:#88a6cc}.foot-bottom a:hover{color:#fff}
.foot-bottom .credit{display:inline-flex;gap:.4rem;align-items:center}
.foot-bottom .credit a{color:var(--sky-300);font-weight:700}
.foot-bottom .credit a:hover{color:#fff;text-decoration:underline}

/* =========================  REVEAL ANIMATION  ========================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
.reveal.d5{transition-delay:.4s}.reveal.d6{transition-delay:.48s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.hero-logo,.clouds span{animation:none}}

/* =========================  RESPONSIVE  ========================= */
@media(max-width:980px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-logo{max-width:420px;margin-inline:auto;order:-1}
  .cards{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{
    position:fixed;inset-block-start:78px;inset-inline:0;flex-direction:column;align-items:stretch;
    background:#fff;border-block-end:1px solid var(--line);padding:1rem;gap:.2rem;
    transform:translateY(-130%);transition:transform .35s;box-shadow:var(--shadow);
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:.8rem 1rem}
  .burger{display:block}
  .nav-cta{display:none}
  .cards,.feat-grid,.foot-grid,.form-row{grid-template-columns:1fr}
  .hero-stats{gap:1.5rem}
}