:root{--primary:#0284c7;--primary-dark:#0369a1;--teal:#087f8c;--ink:#0f2236;--muted:#6b7d8e;--bg:#f1f7fc;--line:#e0ebf5;--navy:#0d1b2a;--r:9999px;--container:1240px;--gutter:clamp(16px,4vw,48px)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;min-width:320px;font-family:"Vazirmatn",Tahoma,sans-serif;color:var(--ink);background:#fff;line-height:1.9;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid #7cc4ea;outline-offset:3px}
svg{width:1.25em;height:1.25em;flex:none}
img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - var(--gutter)*2));margin-inline:auto}
.section{padding-block:clamp(48px,6vw,84px)}
.section-soft{background:linear-gradient(180deg,var(--bg),#f8fbfe)}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px)}
.nav{min-height:72px;display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:800;white-space:nowrap}
.brand-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;color:#fff;background:linear-gradient(145deg,#12a3b4,var(--teal))}
.brand-icon svg{width:24px;height:24px}
.brand small{display:block;margin-top:-8px;color:var(--muted);font-size:10px;font-weight:500}
.nav-links{display:flex;gap:30px;margin-inline:auto;font-size:13px;font-weight:600;color:#4b5f74}
.nav-links a{padding-block:6px;border-bottom:2px solid transparent;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--primary);border-color:var(--primary)}
.nav-actions{display:flex;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:8px 22px;border:1px solid transparent;border-radius:var(--r);font:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:.2s}
.btn-lg{min-height:52px;padding-inline:30px;font-size:14px}
.btn-primary{color:#fff;background:var(--primary);box-shadow:0 10px 24px rgba(2,132,199,.28)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:#cde0ee;color:var(--ink)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:2px 14px;border-radius:var(--r);color:var(--teal);font-size:12px;font-weight:700}
.badge-soft{background:#e3f1fa;color:var(--primary);font-size:11px;padding:1px 12px}
.menu-toggle{display:none;width:42px;height:42px;margin-inline-start:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);cursor:pointer;place-items:center}
.mobile-menu{display:none;padding:8px var(--gutter) 16px;border-top:1px solid var(--line);background:#fff}
.mobile-menu a:not(.btn){display:block;padding:10px 4px;font-weight:600;color:#4b5f74}
.mobile-actions{display:flex;gap:10px;padding-top:8px}.mobile-actions .btn{flex:1}
.mobile-menu.is-open{display:block}

/* hero */
.hero{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(100deg,#e6f2fb,#f7fbfe 62%)}
.hero-doctor-image{position:absolute;z-index:-1;inset:0 auto 0 0;width:min(48%,560px);height:100%;object-fit:cover;object-position:left center;-webkit-mask-image:linear-gradient(to right,#000 55%,transparent);mask-image:linear-gradient(to right,#000 55%,transparent)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:30px;padding-block:clamp(36px,5vw,64px);min-height:350px}
h1{margin:6px 0 14px;font-size:clamp(30px,3.6vw,48px);font-weight:800;line-height:1.55}
h1 span{color:var(--teal)}
.hero-description{max-width:560px;margin:0;color:var(--muted);font-size:14px;line-height:2.1}
.hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:22px;color:#4b5f74;font-size:12px;font-weight:600}
.trust-row span{display:flex;align-items:center;gap:7px}.trust-row svg{color:var(--primary);width:20px;height:20px}
.hero-visual{position:relative;justify-self:start;width:min(100%,320px)}
.bubble{position:absolute;top:-6px;inset-inline-start:-60px;z-index:2;padding:8px 14px;border-radius:16px;background:#fff;box-shadow:0 10px 30px rgba(15,34,54,.12);font-size:10px;color:var(--muted)}
.report-card{margin-top:34px;padding:18px;border-radius:20px;background:rgba(255,255,255,.92);border:1px solid #fff;box-shadow:0 24px 60px rgba(2,132,199,.18)}
.rc-label{font-size:11px;font-weight:800;margin-bottom:8px}
.rc-voice{display:flex;align-items:center;gap:12px;margin-bottom:14px;padding:8px 12px;border-radius:var(--r);background:var(--bg)}
.mic{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff}
.mic svg{width:17px;height:17px}
.wave{display:flex;align-items:center;gap:3px;height:26px}
.wave i{width:3px;border-radius:3px;background:#5bb3e0}
.wave i:nth-child(3n){height:22px}.wave i:nth-child(3n+1){height:9px}.wave i:nth-child(3n+2){height:16px}
.wave.small{height:18px;margin-top:2px}.wave.small i{width:2px}
.lines{display:grid;gap:9px}.lines b{height:8px;border-radius:8px;background:#e6eef6}.lines b:nth-child(2){width:88%}.lines b:nth-child(3){width:72%}.lines b:nth-child(4){width:50%}
.rc-actions{display:flex;gap:8px;margin-top:16px;font-size:10px;font-weight:700}
.pill-teal,.pill-ghost{padding:3px 16px;border-radius:var(--r)}
.pill-teal{background:var(--teal);color:#fff}.pill-ghost{border:1px solid var(--line)}

/* strip */
.strip-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;padding-block:34px;text-align:center}
.strip-item{display:flex;flex-direction:column;align-items:center}
.circle{display:grid;place-items:center;width:58px;height:58px;margin-bottom:8px;border-radius:50%;background:#e8f3fb;color:var(--primary);box-shadow:0 0 0 6px #f2f8fd}
.circle.sm{width:44px;height:44px;margin:0;box-shadow:none}
.strip-item strong{font-size:13px}.strip-item small{color:var(--muted);font-size:11px}

/* sections */
.section-heading{max-width:640px;margin:0 auto 32px;text-align:center}
.section-heading.start{margin:0 0 28px;text-align:start}
h2{margin:8px 0;font-size:clamp(22px,2.4vw,32px);font-weight:800;line-height:1.6}
.section-heading p{margin:0 0 4px;color:var(--muted);font-size:13px}
.how{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.how-img{position:relative;margin:0}
.how-img img{width:100%;border-radius:22px}
.how-img figcaption{position:absolute;top:-8px;inset-inline-end:8%;display:flex;align-items:flex-end;gap:4px;color:var(--teal);font-weight:700;font-size:14px;transform:rotate(-6deg)}
.how-img figcaption svg{width:60px;height:38px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.step{position:relative;padding:20px 18px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(15,34,54,.04)}
.step .circle{width:48px;height:48px;box-shadow:none;margin-bottom:6px}
.num{position:absolute;top:14px;inset-inline-end:14px;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e8f3fb;color:var(--primary);font-weight:800;font-size:12px;border:1px solid #cfe5f4}
.step h3{margin:6px 0 4px;font-size:14px}.step p{margin:0;color:var(--muted);font-size:12px;line-height:2}
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.why .btn{margin-top:14px}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.why-card{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(15,34,54,.04)}
.why-card strong{display:block;font-size:13px}.why-card small{color:var(--muted);font-size:11px}

/* reviews */
.slider{display:flex;align-items:center;gap:12px}
.reviews{display:flex;gap:20px;flex:1;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:6px 2px}
.reviews::-webkit-scrollbar{display:none}
.review{flex:0 0 calc((100% - 40px)/3);scroll-snap-align:start;padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(15,34,54,.04)}
.quote{display:block;color:var(--teal);font-size:40px;line-height:.7;font-weight:800}
.review p{margin:6px 0 16px;color:#4b5f74;font-size:12px;line-height:2.1;min-height:76px}
.who{display:flex;align-items:center;gap:10px}
.who img{width:42px;height:42px;border-radius:50%;object-fit:cover;background:var(--bg)}
.who strong{display:block;font-size:12px}.who small{color:var(--muted);font-size:10px}
.arrow{flex:none;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--primary);font-size:22px;line-height:1;cursor:pointer}
.dots{display:flex;justify-content:center;gap:6px;margin-top:16px}
.dots button{width:7px;height:7px;padding:0;border:0;border-radius:var(--r);background:#c9dcea;cursor:pointer;transition:.2s}
.dots button.on{width:22px;background:var(--primary)}

/* cta + footer */
.cta{padding-block:40px}
.cta-box{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:150px;padding:30px 20px;border-radius:24px;text-align:center;background:linear-gradient(100deg,#e3f0fa,#f4f9fd);border:1px solid var(--line)}
.cta-box img{position:absolute;inset-block:0;inset-inline-start:0;height:100%;width:45%;object-fit:cover;object-position:right;opacity:.85;-webkit-mask-image:linear-gradient(to left,#000 40%,transparent);mask-image:linear-gradient(to left,#000 40%,transparent)}
.cta-text{position:relative}
.cta-box h2{margin:0}.cta-box p{margin:4px 0 16px;color:var(--muted);font-size:13px}
.footer{padding-block:28px;background:var(--navy);color:#a9bdd3;font-size:12px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px 28px;flex-wrap:wrap}
.footer .brand{color:#fff}.footer .brand small{color:#a9bdd3}
.footer-links{display:flex;gap:22px}.footer-links a:hover{color:#fff}
.social{display:flex;gap:10px}.social a{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.18);transition:.2s}
.social a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.copy{margin:0}

@media(max-width:1000px){.nav-links{gap:16px}.why,.how{grid-template-columns:1fr}.how-img{order:-1;max-width:520px}.strip-grid{grid-template-columns:repeat(3,1fr)}.review{flex-basis:calc((100% - 20px)/2)}}
@media(max-width:760px){.nav-links,.nav-actions{display:none}.menu-toggle{display:grid}.hero-doctor-image{width:100%;opacity:.16}.hero-grid{grid-template-columns:1fr}.hero-visual{justify-self:center}.bubble{inset-inline-start:0}.steps,.why-grid{grid-template-columns:1fr}.review{flex-basis:100%}.hero-buttons .btn{flex:1}.footer-inner{flex-direction:column;text-align:center}.footer-links{flex-wrap:wrap;justify-content:center}.cta-box img{opacity:.3;width:100%}}
@media(max-width:480px){.strip-grid{grid-template-columns:repeat(2,1fr)}.arrow{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important}}