:root{
  --navy:#0f2a4a; --ink:#27405f; --muted:#5d7391;
  --blue:#2f6fed; --blue-soft:#e8f0ff; --teal:#14b8a6; --green:#22c38e; --green-soft:#e3f8ef;
  --purple:#7c5cf0; --purple-soft:#efeaff; --bg:#ffffff; --bg-soft:#f5f9ff; --line:#e1e9f5;
  --red:#e5484d; --orange:#f08a24; --yellow:#e9b400;
  --radius:18px; --shadow:0 10px 30px rgba(15,42,74,.08);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
html[lang="ar"]{--font:'Cairo','Inter',system-ui,sans-serif}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:min(1140px,100% - 32px);margin-inline:auto}
.narrow{width:min(760px,100% - 32px)}
.center{text-align:center}
h1,h2,h3{color:var(--navy);line-height:1.2;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--blue),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800;margin-bottom:14px}
h3{font-size:1.1rem;font-weight:700;margin-bottom:6px}
.lead{font-size:1.15rem;color:var(--ink);margin:20px 0 28px;max-width:34em}
.sub{color:var(--muted);font-size:1.05rem;max-width:44em}
.sub.center,.center .sub{margin-inline:auto}
.eyebrow{display:inline-block;font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:var(--blue-soft);padding:6px 12px;border-radius:99px;margin-bottom:16px}
html[lang="ar"] .eyebrow{letter-spacing:0;text-transform:none}
.center-eyebrow{display:block;width:max-content;margin-inline:auto}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.5rem;color:var(--navy);letter-spacing:-.02em}
.logo b{font-weight:800}
.logo .mark{width:34px;height:34px;flex:none}
.logo img{height:38px;width:auto;display:block}
.logo.light img{height:44px}
.logo span{color:var(--blue)}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;z-index:100;font-weight:600}
.skip:focus{top:10px}
.ico svg,.lo-ico svg,.float-card b svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ico svg{width:22px;height:22px}
.lo-ico svg{width:22px;height:22px;color:var(--blue)}
.float-card b svg{width:16px;height:16px}
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
.logo.light{color:#fff}.logo.light span{color:var(--teal)}
.logo.light{color:#fff}
.nav-links{display:flex;gap:26px;margin-inline:auto;font-weight:500;font-size:.95rem}
.nav-links a{color:var(--ink)}.nav-links a:hover{color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:10px}
.lang{border:1px solid var(--line);background:#fff;border-radius:99px;padding:7px 14px;font:inherit;font-weight:600;font-size:.9rem;color:var(--navy);cursor:pointer}
.lang:hover{border-color:var(--blue);color:var(--blue)}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.burger span{width:22px;height:2px;background:var(--navy);border-radius:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:99px;font:inherit;font-weight:700;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn-sm{padding:9px 20px;font-size:.92rem}
.btn-primary{background:linear-gradient(135deg,var(--blue),#1f9fd8);color:#fff;box-shadow:0 8px 20px rgba(47,111,237,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,111,237,.38)}
.btn-ghost{border-color:var(--line);color:var(--navy);background:#fff}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.full{width:100%}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}

/* sections */
.section{padding:88px 0}
.band{padding:72px 0;background:var(--bg-soft)}
.alt{background:var(--bg-soft)}
.cards{display:grid;gap:20px;margin-top:40px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card p{color:var(--muted);font-size:.97rem}
.ico{width:44px;height:44px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-size:1.25rem;margin-bottom:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ticks{list-style:none;padding:0;margin-top:22px;display:grid;gap:12px}
.ticks li{padding-inline-start:34px;position:relative;font-weight:500}
.ticks li::before{content:"✓";position:absolute;inset-inline-start:0;top:1px;width:24px;height:24px;border-radius:50%;background:var(--green-soft);color:#12945f;display:grid;place-items:center;font-size:.8rem;font-weight:800}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#f3f9ff 0,#fff 100%)}
.hero-bg{position:absolute;inset-block:0;inset-inline-end:0;width:66%;max-width:1100px;-webkit-mask-image:linear-gradient(to right,transparent 0,#000 30%);mask-image:linear-gradient(to right,transparent 0,#000 40%)}
html[dir="rtl"] .hero-bg{-webkit-mask-image:linear-gradient(to left,transparent 0,#000 40%);mask-image:linear-gradient(to left,transparent 0,#000 40%)}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 40%;display:block}
html[dir="rtl"] .hero-bg img{transform:scaleX(-1)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;min-height:clamp(540px,40vw,640px);padding:56px 0}
.hero-copy{max-width:36rem;position:relative}
.hero-copy::before{content:"";position:absolute;z-index:-1;inset:-20px -36px;border-radius:32px;background:rgba(255,255,255,.82);box-shadow:0 0 48px 36px rgba(255,255,255,.82)}
@media (max-width:980px){.hero-copy::before{display:none}}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-points{list-style:none;padding:0;display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;color:var(--muted);font-weight:500;font-size:.95rem}
.hero-points li::before{content:"✓ ";color:var(--green);font-weight:800}
.hero-visual{position:relative;align-self:stretch}
.phone{width:min(340px,100%);background:#fff;border-radius:30px;border:1px solid var(--line);box-shadow:0 30px 60px rgba(15,42,74,.16);padding:20px;display:grid;gap:10px}
.phone-top{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.phone-top div{flex:1;line-height:1.2}.phone-top small{display:block;color:var(--green);font-weight:600}
.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;font-weight:800;display:grid;place-items:center}
.wave{display:flex;gap:3px;align-items:center;height:22px}
.wave i{width:3px;background:var(--teal);border-radius:3px;animation:w 1s infinite ease-in-out}
.wave i:nth-child(1){height:8px}.wave i:nth-child(2){height:16px;animation-delay:.1s}.wave i:nth-child(3){height:22px;animation-delay:.2s}.wave i:nth-child(4){height:14px;animation-delay:.3s}.wave i:nth-child(5){height:8px;animation-delay:.4s}
@keyframes w{50%{transform:scaleY(.4)}}
.bubble{padding:11px 14px;border-radius:16px;font-size:.92rem;max-width:88%}
.b-ai{background:var(--blue-soft);color:var(--navy);border-end-start-radius:4px}
.b-pt{background:var(--green-soft);color:#0d5b3c;margin-inline-start:auto;border-end-end-radius:4px}
.chip-row{display:flex;align-items:center;gap:8px;margin-top:6px;padding:10px 12px;border-radius:12px;background:var(--bg-soft);font-size:.85rem;font-weight:600;color:var(--navy)}
.chip{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-soft)}
.float-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow);display:flex;gap:10px;align-items:center;font-weight:600;font-size:.88rem;color:var(--navy)}
.float-card b{width:30px;height:30px;border-radius:50%;background:var(--purple-soft);color:var(--purple);display:grid;place-items:center}

/* how */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.flow-group{border-radius:var(--radius);padding:22px;display:grid;gap:16px;align-content:start}
.g-blue{background:var(--blue-soft)}.g-green{background:var(--green-soft)}.g-purple{background:var(--purple-soft)}
.flow-label{font-weight:800;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;color:var(--navy);opacity:.8}
html[lang="ar"] .flow-label{letter-spacing:0;text-transform:none;font-size:1rem}
.step{display:flex;gap:14px;background:#fff;border-radius:14px;padding:16px}
.step p{color:var(--muted);font-size:.93rem}
.n{flex:none;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;display:grid;place-items:center;font-size:.9rem}

/* loyalty */
.loyalty{background:linear-gradient(180deg,#fff 0,var(--bg-soft) 100%)}
.loop{list-style:none;padding:0;margin:44px 0 48px;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:l;position:relative}
.loop li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 14px;text-align:center;box-shadow:var(--shadow);display:grid;gap:6px;justify-items:center;position:relative}
.loop li:not(:last-child)::after{content:"→";position:absolute;inset-inline-end:-14px;top:50%;transform:translate(0,-50%);color:var(--blue);font-weight:800;z-index:2;background:var(--bg-soft);border-radius:50%;width:22px;height:22px;display:grid;place-items:center;font-size:.8rem}
html[dir="rtl"] .loop li:not(:last-child)::after{content:"←"}
.loop small{color:var(--muted);font-size:.82rem;line-height:1.4}
.lo-ico{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--blue-soft),var(--green-soft));display:grid;place-items:center;font-size:1.3rem}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.value-grid .big{grid-column:span 3;display:grid;grid-template-columns:auto 1fr;column-gap:20px;align-items:center;background:linear-gradient(135deg,var(--navy),#1b4a82);border:0}
.value-grid .big .ico{background:rgba(255,255,255,.14);color:#fff;width:56px;height:56px;margin:0;grid-row:span 2}
.value-grid .big h3{color:#fff;font-size:1.35rem}.value-grid .big p{color:#d3e2f7}

/* patient + dashboard */
.call-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:24px;display:grid;gap:12px}
.ex{color:var(--muted);font-weight:600}
.dash{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 50px rgba(15,42,74,.12);padding:20px;display:grid;gap:10px}
.dash-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:10px;border-bottom:1px solid var(--line);color:var(--navy)}
.dash-head span{background:var(--blue-soft);color:var(--blue);font-weight:700;border-radius:99px;padding:2px 12px}
.row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;background:var(--bg-soft)}
.row div{flex:1;line-height:1.3}.row small{display:block;color:var(--muted)}
.dot{width:12px;height:12px;border-radius:50%}
.dot.red{background:var(--red)}.dot.orange{background:var(--orange)}.dot.yellow{background:var(--yellow)}.dot.green{background:var(--green)}
.tag{font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:99px}
.tag.red{background:#fde8e9;color:#b3262b}.tag.orange{background:#fdeedd;color:#a85a0c}.tag.yellow{background:#fbf3d0;color:#8a6a00}.tag.green{background:var(--green-soft);color:#12945f}
.rev>:first-child{order:0}

/* apply */
.apply{background:linear-gradient(135deg,var(--navy),#17477c);color:#d6e4f8}
.apply h2{color:#fff}.apply .sub{color:#c1d4ee}
.apply .eyebrow{background:rgba(255,255,255,.14);color:#fff}
.apply .ticks li{color:#e8f1ff}.apply .ticks li::before{background:rgba(34,195,142,.25);color:#7ff0c3}
.apply-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.form{background:#fff;color:var(--ink);border-radius:24px;padding:28px;display:grid;gap:14px;box-shadow:0 30px 60px rgba(0,0,0,.25);position:relative}
.form label{display:grid;gap:6px;font-weight:600;font-size:.9rem;color:var(--navy)}
.form input,.form select{font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--navy);width:100%}
.form input:focus,.form select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-soft)}
.form input.bad{border-color:var(--red)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.err{color:var(--red);font-weight:600;font-size:.9rem}
.fine{font-size:.78rem;color:var(--muted);text-align:center}
.thanks{position:absolute;inset:0;background:#fff;border-radius:24px;display:grid;place-content:center;text-align:center;gap:8px;padding:30px}
.thanks[hidden]{display:none}
.thanks b{font-size:1.6rem;color:var(--navy)}

/* faq */
details{border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-top:12px;background:#fff}
summary{cursor:pointer;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px;margin:-8px 0;padding:8px 0}
.foot-links a{display:block;padding:6px 0}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--blue);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{margin-top:10px;color:var(--muted)}

/* footer */
.footer{background:#0a1e36;color:#9fb4d1;padding:48px 0 24px}
.foot-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer p{margin-top:8px;max-width:26em}
.foot-links{display:grid;gap:8px;align-content:start}
.foot-links a:hover{color:#fff}
.copy{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem}

/* responsive */
@media (max-width:980px){
  .nav-links{position:absolute;inset-inline:0;top:68px;background:#fff;flex-direction:column;gap:0;padding:8px 16px 16px;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .nav-actions{margin-inline-start:auto}
  .hero-grid,.split,.apply-grid{grid-template-columns:1fr;gap:36px}
  .rev>:first-child{order:2}
  .flow,.cards.three{grid-template-columns:1fr}
  .loop{grid-template-columns:1fr 1fr}
  .loop li:not(:last-child)::after{display:none}
  .value-grid{grid-template-columns:1fr}
  .value-grid .big{grid-column:auto}
  .section{padding:64px 0}
}
@media (max-width:520px){
  .nav .btn-sm{display:none}
  .two{grid-template-columns:1fr}
  .loop{grid-template-columns:1fr}
  .fc1,.fc2{display:none}
  .value-grid .big{grid-template-columns:1fr}
  .value-grid .big .ico{grid-row:auto;margin-bottom:12px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* hero overlays on the full photo */
.hero-visual .fc1{top:14%;inset-inline-start:8%}
.hero-visual .fc2{top:32%;inset-inline-start:22%}
.call-pill{position:absolute;bottom:5%;inset-inline-end:-2%;width:min(250px,90%);background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:18px;padding:12px 14px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow)}
.call-pill div{flex:1;line-height:1.3;color:var(--navy)}
.call-pill small{display:flex;align-items:center;gap:8px;color:var(--muted);font-weight:600;font-size:.82rem}
.call-pill .chip{flex:none;width:9px;height:9px}
@media (max-width:980px){
  .hero-bg{position:relative;width:100%;max-width:none;aspect-ratio:16/9;-webkit-mask-image:linear-gradient(to bottom,#000 70%,transparent 100%);mask-image:linear-gradient(to bottom,#000 70%,transparent 100%)}
  html[dir="rtl"] .hero-bg{-webkit-mask-image:linear-gradient(to bottom,#000 70%,transparent 100%);mask-image:linear-gradient(to bottom,#000 70%,transparent 100%)}
  .hero-grid{grid-template-columns:1fr;min-height:0;padding:8px 0 56px}
  .hero-visual{display:none}
}

/* how it works: 4 light steps */
.steps4{list-style:none;padding:0;margin:52px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative}
.steps4::before{content:"";position:absolute;top:32px;inset-inline:12.5%;border-top:1.5px dashed #c9d8ee;z-index:0}
.s4{position:relative;z-index:1;text-align:center}
.s4-ico{width:64px;height:64px;border-radius:50%;border:1.5px solid var(--line);background:#fff;color:var(--blue);display:grid;place-items:center;margin:0 auto 12px}
.s4-ico svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.s4 small{display:block;color:#9bb0cc;font-weight:700;letter-spacing:.1em;font-size:.75rem}
.s4 h3{margin:4px 0 6px}
.s4 p{color:var(--muted);font-size:.95rem;max-width:15em;margin-inline:auto}
@media (max-width:980px){.steps4{grid-template-columns:1fr 1fr;row-gap:36px}.steps4::before{display:none}}
@media (max-width:520px){.steps4{grid-template-columns:1fr}}

.hp{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);opacity:0;pointer-events:none}