/* Boston Diabetes: Oman DKD landing page (Arabic-first, RTL, mobile-first).
   Logical properties throughout so the same sheet serves an English LTR twin. */
:root{
  --bg:#fff;--bg-alt:#f5f7fa;--ink:#0e2236;--muted:#475266;--line:rgba(14,34,54,.12);--line-strong:rgba(14,34,54,.24);
  --blue:#2418fc;--blue-50:#f4f4ff;--blue-200:#d6d3ff;--blue-600:#1d12d6;--blue-700:#170eb0;
  --purple-700:#5b2fd1;
  --wa:#0f7a4a;--wa-600:#0b6641;--wa-50:#eaf6f0;
  --err:#b3261e;
  --font:"IBM Plex Sans Arabic",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --r-btn:12px;--r-card:16px;--r-img:20px;
  --shadow:0 1px 2px rgba(14,34,54,.06),0 8px 24px rgba(14,34,54,.07);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.85;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
@media (min-width:960px){body{padding-bottom:0}}
h1,h2,h3{margin:0;font-weight:700;line-height:1.35;text-wrap:balance}
h2{font-size:clamp(24px,3.2vw,36px)}
h3{font-size:18px;line-height:1.5}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
figure{margin:0}
bdi,.ltr{unicode-bidi:isolate}
a{color:var(--blue);text-underline-offset:4px}
a:hover{color:var(--blue-700)}
:focus{outline:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}
::selection{background:var(--blue-200)}
.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
[dir="rtl"] .i.dir{transform:scaleX(-1)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;inset-inline-start:8px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:var(--r-btn)}
.skip:focus{top:8px;color:#fff}
.wrap{max-width:1200px;margin:0 auto;padding:0 18px}
@media (min-width:768px){.wrap{padding:0 40px}}
.eyebrow{font-size:14px;font-weight:600;color:var(--blue)}
.lede{font-size:clamp(17px,1.5vw,19px);color:var(--muted)}

/* header */
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:8px;min-height:64px}
.logo{display:inline-flex;margin-inline-end:auto;border-radius:8px}
.logo img{height:34px;width:auto}
@media (min-width:960px){.logo img{height:40px}}
.main-nav{display:none}
.main-nav ul{display:flex;gap:24px}
.main-nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:600}
.main-nav a:hover{color:var(--blue)}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:44px;height:44px;padding:0 10px;border-radius:999px;border:1px solid var(--line-strong);background:#fff;color:var(--ink);text-decoration:none;font-weight:600;font-size:14px;cursor:pointer}
.icon-btn:hover{background:var(--bg-alt);color:var(--ink)}
.lang{font-family:system-ui,sans-serif;font-size:13px;letter-spacing:.02em}
.hdr-wa{display:none}
@media (min-width:1024px){.main-nav{display:block}.hdr-wa{display:inline-flex}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:flex-start;gap:10px;min-height:52px;padding:12px 20px;font:600 16px/1.3 var(--font);text-decoration:none;border:1px solid transparent;border-radius:var(--r-btn);cursor:pointer;color:var(--ink);background:transparent;transition:background-color .15s,border-color .15s}
.btn .i{width:20px;height:20px}
.btn .end{margin-inline-start:auto}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-600);color:#fff}
.btn-wa:active{background:#094f33}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-600);color:#fff}
.btn-outline{border-color:var(--line-strong);background:#fff;color:var(--ink)}
.btn-outline:hover{background:var(--bg-alt);color:var(--ink)}
.btn-sm{min-height:44px;padding:8px 14px;font-size:15px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.cta-stack{display:grid;gap:10px}
.cta-stack .btn-wa{min-height:58px;font-size:17px}
.cta-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (min-width:600px){.cta-stack{display:flex;flex-wrap:wrap}.cta-stack .btn-wa{min-width:300px}.cta-pair{display:flex;gap:10px}}
.cta-note{margin-top:10px;font-size:14px;color:var(--muted)}

/* hero */
.hero{padding:20px 0 32px}
.hero-grid{display:grid;gap:24px}
.hero h1{font-size:clamp(30px,5.4vw,52px);line-height:1.3;margin:10px 0 14px;max-width:18ch}
.hero h1 span{display:block;color:var(--blue);font-size:.72em;line-height:1.45;margin-top:6px}
.hero .lede{max-width:42ch;margin-bottom:22px}
.hero-media img{width:100%;border-radius:var(--r-img);aspect-ratio:4/3;object-fit:cover}
.trust{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.trust li{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.55}
.trust .i{color:var(--blue);margin-top:2px}
.trust b{display:block;font-size:15px}
@media (min-width:960px){
  .hero{padding:40px 0 64px}
  .hero-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center}
  .hero-media img{aspect-ratio:1/1}
  .trust{grid-template-columns:repeat(4,minmax(0,1fr))}
}

/* sections */
.sec{padding:56px 0}
.sec-alt{background:var(--bg-alt)}
@media (min-width:960px){.sec{padding:96px 0}}
.sec-head{max-width:720px;margin-bottom:32px}
.sec-head h2{margin-top:8px}
.sec-head .lede{margin-top:14px}
.split{display:grid;gap:36px}
@media (min-width:960px){.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}}

/* concern cards */
.concerns{display:grid;gap:12px}
.concern{display:flex;flex-direction:column;gap:6px;padding:18px 18px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card)}
.concern p{font-size:15px;color:var(--muted);line-height:1.7}
.concern a{margin-top:auto;padding-top:6px;display:inline-flex;align-items:center;gap:6px;min-height:40px;font-weight:600;font-size:15px;text-decoration:none}
.concern a:hover{text-decoration:underline}
@media (min-width:600px){.concerns{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.concerns{grid-template-columns:repeat(3,1fr)}}
.sec-cta{margin-top:28px}

/* steps */
.steps{display:grid}
.steps li{position:relative;padding:0 0 26px;padding-inline-start:58px}
.steps li::before{content:attr(data-n);position:absolute;inset-inline-start:0;top:0;width:42px;height:42px;border-radius:50%;background:var(--blue-50);border:1px solid var(--blue-200);color:var(--blue);font-weight:700;display:flex;align-items:center;justify-content:center;font-family:system-ui,sans-serif}
.steps li:not(:last-child)::after{content:"";position:absolute;inset-inline-start:20.5px;top:46px;bottom:4px;width:1px;background:var(--line-strong)}
.steps h3{padding-top:6px}
.steps p{font-size:16px;color:var(--muted)}
@media (min-width:960px){
  .steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
  .steps li{padding:60px 0 0}
  .steps li:not(:last-child)::after{inset-inline-start:52px;inset-inline-end:-20px;top:21px;bottom:auto;width:auto;height:1px}
}
.callout{margin-top:24px;padding:16px 18px;border-radius:var(--r-card);background:var(--blue-50);border:1px solid var(--blue-200);font-weight:600}

/* reports */
.reports{background:#fff;border:1px solid var(--line);border-radius:var(--r-img);padding:24px 20px;box-shadow:var(--shadow)}
@media (min-width:600px){.reports{padding:32px}}
.checks{margin:18px 0 22px;border-top:1px solid var(--line)}
.checks li{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.checks li::before{content:"" / "";flex:none;width:20px;height:20px;margin-top:5px;border-radius:6px;background:var(--wa-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f7a4a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat;border:1px solid #bfe3cf}
.checks small{display:block;color:var(--muted);font-size:14px}
.privacy{margin-top:14px;font-size:13px;color:var(--muted);line-height:1.7}

/* doctors */
.docs{display:grid;gap:0;border-top:1px solid var(--line)}
.doc{display:grid;grid-template-columns:84px minmax(0,1fr);gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.doc img{width:84px;height:84px;border-radius:18px;object-fit:cover;background:var(--bg-alt)}
.doc .role{color:var(--blue-700);font-weight:600;font-size:15px}
.doc .cred{margin-top:6px;font-size:15px;color:var(--muted);line-height:1.7}
.tag{display:inline-block;margin-top:8px;font-size:13px;font-weight:600;border-radius:999px;padding:2px 10px;background:var(--bg-alt);border:1px solid var(--line)}
.tag-adv{color:var(--purple-700);background:#f5f0ff;border-color:#dccbff}
@media (min-width:960px){.docs{grid-template-columns:repeat(3,minmax(0,1fr));column-gap:40px;border-top:0}.doc{grid-template-columns:1fr;border-top:1px solid var(--line)}.doc img{width:96px;height:96px}}

/* approach */
.levers{display:grid;border-top:1px solid var(--line)}
.levers li{padding:16px 0;border-bottom:1px solid var(--line)}
.levers p{font-size:15px;color:var(--muted)}
@media (min-width:768px){.levers{grid-template-columns:1fr 1fr;column-gap:40px}}
.honest{margin-top:22px;font-size:15px;color:var(--muted);max-width:70ch}

/* pathway */
.svc{margin-top:22px;border-top:1px solid var(--line)}
.svc li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.svc .i{color:var(--blue);margin-top:4px}
.svc b{display:block}
.svc span{font-size:15px;color:var(--muted)}
.media img{width:100%;border-radius:var(--r-img);object-fit:cover}
.media figcaption{margin-top:10px;font-size:14px;color:var(--muted)}

/* fee */
.fee{background:var(--ink);color:#fff;border-radius:var(--r-img);padding:28px 22px}
.fee :focus-visible{outline-color:#fff}
@media (min-width:600px){.fee{padding:36px}}
.fee .amt{font-size:clamp(40px,6vw,56px);font-weight:700;line-height:1.1;margin:8px 0 4px}
.fee .amt small{font-size:.4em;font-weight:600;opacity:.9}
.fee ul{margin:18px 0;border-top:1px solid rgba(255,255,255,.2)}
.fee li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.2);font-size:16px}
.fee p{font-size:15px;opacity:.92}
.fee .eyebrow{color:#c9c6ff}
.costs{border-top:1px solid var(--line)}
.costs div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}
.costs dt{color:var(--ink)}
.costs dd{margin:0;color:var(--muted);text-align:end}

/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:18px 0;cursor:pointer;list-style:none;font-weight:600;font-size:17px;line-height:1.6}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+" / "";flex:none;width:28px;height:28px;border-radius:50%;background:var(--blue-50);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:18px;line-height:1}
.faq details[open] summary::after{content:"\2212" / ""}
.faq .a{padding:0 0 20px;color:var(--muted)}
@media (min-width:960px){.faq-wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:56px}}

/* form */
.book{display:grid;gap:32px}
@media (min-width:960px){.book{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:start}}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-img);box-shadow:var(--shadow);padding:22px 18px}
@media (min-width:600px){.form-card{padding:32px}}
.form-card h3{font-size:21px}
.form-card .sub{margin:4px 0 18px;font-size:15px;color:var(--muted)}
.field{margin-bottom:16px}
.field>label,.field>.lbl{display:block;font-size:15px;font-weight:600;margin-bottom:6px}
.input{width:100%;min-height:52px;padding:10px 14px;font:inherit;font-size:17px;color:var(--ink);background:#fff;border:1px solid var(--line-strong);border-radius:var(--r-btn);-webkit-appearance:none;appearance:none}
.input:focus-visible{border-color:var(--blue);outline:3px solid var(--blue-200);outline-offset:0}
.input[aria-invalid="true"]{border-color:var(--err)}
select.input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='none' stroke='%230e2236' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 14px center;padding-inline-end:44px}
[dir="ltr"] select.input{background-position:right 14px center}
.phone-row{display:grid;grid-template-columns:118px minmax(0,1fr);gap:8px;direction:ltr}
.phone-row .input{text-align:left}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.seg label{display:flex;align-items:center;gap:8px;min-height:48px;padding:0 14px;border:1px solid var(--line-strong);border-radius:var(--r-btn);cursor:pointer;font-size:16px}
.seg input{accent-color:var(--blue);width:18px;height:18px;margin:0}
.seg label:has(input:checked){border-color:var(--blue);background:var(--blue-50)}
.err{display:block;font-size:14px;color:var(--err);margin-top:6px}
.err:empty{display:none}
.check{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.6;cursor:pointer}
.check input{flex:none;width:22px;height:22px;margin:3px 0 0;accent-color:var(--blue)}
.hp{position:absolute!important;inset-inline-start:-10000px;width:1px;height:1px;overflow:hidden}
.form-card button[type="submit"]{width:100%;margin-top:4px}
.form-status{margin-top:14px;font-size:15px}
.form-status:empty{display:none}
.form-status[data-state="error"]{background:#fdf0ef;border:1px solid #f3c9c6;border-radius:14px;padding:14px 16px}
.form-status[data-state="error"] b{display:block;color:var(--err);margin-bottom:10px}
.form-status .fallback{display:flex;flex-wrap:wrap;gap:8px}

/* final + footer */
.final{background:var(--blue-50);border-top:1px solid var(--blue-200);border-bottom:1px solid var(--blue-200)}
.final h2{max-width:22ch}
.site-footer{padding:48px 0 28px;font-size:15px}
.foot-grid{display:grid;gap:28px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.foot-grid h2{font-size:13px;font-weight:600;color:var(--muted);margin-bottom:8px}
.foot-grid address{font-style:normal}
.foot-grid a{color:var(--ink)}
@media (min-width:768px){.foot-grid{grid-template-columns:2fr 1fr 1fr}}
.disclaimer{padding-top:20px;font-size:13px;color:var(--muted);line-height:1.8;max-width:90ch}
.linklike{background:none;border:0;padding:0;font:inherit;color:var(--ink);text-decoration:underline;cursor:pointer}

/* sticky */
.sticky{position:fixed;inset-inline:0;bottom:0;z-index:40;display:grid;grid-template-columns:1.35fr 1fr;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(14,34,54,.07)}
.sticky .btn{min-height:50px;justify-content:center;font-size:16px}
@media (min-width:960px){.sticky{display:none}}

/* consent */
.consent{position:fixed;inset-inline:12px;bottom:calc(78px + env(safe-area-inset-bottom));z-index:50;max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 32px rgba(14,34,54,.16);padding:12px 14px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.consent[hidden]{display:none}
.consent p{flex:1 1 280px;font-size:14px;line-height:1.6}
.consent .btns{display:flex;gap:8px}
@media (min-width:960px){.consent{bottom:20px}}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}


/* v2 redesign */
.menu-btn{display:inline-flex}
@media (min-width:1024px){.menu-btn{display:none}}
.mnav{border-top:1px solid var(--line);background:#fff}
.mnav[hidden]{display:none}
.mnav ul{padding:6px 18px 14px}
.mnav a{display:flex;align-items:center;min-height:48px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:600}
.hero-sub{font-size:clamp(19px,2vw,23px);font-weight:600;color:var(--blue-700);line-height:1.6;margin-bottom:12px;max-width:34ch}
.hero h1{margin-bottom:10px}
.band{background:var(--ink);color:#fff}
.band :focus-visible{outline-color:#fff}
.band-in{display:grid;gap:18px;padding-top:28px;padding-bottom:28px}
.band h2{font-size:clamp(22px,2.6vw,30px)}
.band p{margin-top:8px;opacity:.92;max-width:62ch}
@media (min-width:960px){.band-in{grid-template-columns:1fr auto;align-items:center;gap:40px;padding-top:40px;padding-bottom:40px}}
.concerns li{display:flex}
a.concern{position:relative;width:100%;min-height:96px;padding-inline-end:48px;text-decoration:none;color:var(--ink);transition:border-color .15s,background-color .15s}
a.concern:hover{border-color:var(--blue-200);background:var(--blue-50);color:var(--ink)}
a.concern .i{position:absolute;inset-inline-end:16px;top:50%;margin-top:-10px;color:var(--blue)}
a.concern p{margin:0}
.concerns{grid-template-columns:1fr 1fr}
@media (max-width:399px){.concerns{grid-template-columns:1fr}}
@media (max-width:599px){a.concern{padding:14px;padding-inline-end:34px;min-height:112px}a.concern h3{font-size:16px}a.concern p{font-size:14px}a.concern .i{inset-inline-end:10px;width:16px;height:16px}}
.unsure{margin-top:20px;font-size:15px;color:var(--muted)}
.nope{display:grid;gap:16px;margin-top:32px}
.nope>div{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:20px}
.x-list{margin-top:10px}
.x-list li{display:flex;gap:10px;align-items:center;padding:7px 0;font-size:16px}
.x-list .i{width:18px;height:18px;color:var(--muted)}
.nope-yes{background:var(--blue-50)!important;border-color:var(--blue-200)!important;display:flex;flex-direction:column;justify-content:center}
.nope-yes .big{margin-top:8px;font-size:clamp(20px,2.4vw,26px);font-weight:700;color:var(--blue-700)}
@media (min-width:768px){.nope{grid-template-columns:1fr 1fr}}
.reports .grp{font-size:14px;font-weight:700;color:var(--blue-700);margin-top:4px}
.reports .checks{margin:8px 0 18px}
.checks-opt li::before{background-color:var(--bg-alt);border-color:var(--line-strong);filter:grayscale(1)}
.okay{font-weight:600;margin-bottom:14px}
.doc-main{display:grid;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r-img);padding:20px}
.doc-main img{width:120px;height:120px;border-radius:20px;object-fit:cover;background:var(--bg-alt)}
.doc-main h3{font-size:22px}
.doc-main .role{color:var(--blue-700);font-weight:600}
.cred-list{margin-top:10px}
.cred-list li{padding:6px 0;border-bottom:1px solid var(--line);font-size:15px}
@media (min-width:768px){.doc-main{grid-template-columns:160px minmax(0,1fr);padding:28px;gap:28px}.doc-main img{width:160px;height:160px}}
.docs2{display:grid;gap:0;margin-top:18px}
.doc2{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.doc2 img{width:64px;height:64px;border-radius:14px;object-fit:cover;background:var(--bg-alt)}
.doc2 h3{font-size:16px}
.doc2 p{font-size:14px;color:var(--muted);line-height:1.7}
@media (min-width:960px){.docs2{grid-template-columns:1fr 1fr;column-gap:40px}}
.basis{margin-top:24px;display:grid;gap:10px}
.basis li{display:flex;gap:10px;font-size:15px}
.basis .i{color:var(--blue);margin-top:4px}
.phases{display:grid;gap:14px}
.phase{border:1px solid var(--line);border-radius:var(--r-card);padding:20px;background:#fff}
.phase h3{font-size:17px;color:var(--blue-700)}
.phase ol{margin:12px 0;counter-reset:p}
.phase ol li{position:relative;padding:6px 0;padding-inline-start:26px;font-weight:600;font-size:16px}
.phase ol li::before{content:"";position:absolute;inset-inline-start:4px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.phase ol li:not(:last-child)::after{content:"";position:absolute;inset-inline-start:7.5px;top:26px;height:calc(100% - 8px);width:1px;background:var(--blue-200)}
.phase p{font-size:14px;color:var(--muted);line-height:1.7}
@media (min-width:960px){.phases{grid-template-columns:repeat(3,1fr)}}
.clinic{margin-top:28px}
@media (min-width:960px){.clinic{max-width:66%}}
.or-wa{margin-top:12px;font-size:15px;text-align:center}
.or-wa a{font-weight:600}
.tag-treat{color:#0b5a38;background:var(--wa-50);border-color:#bfe3cf}
.doc-adv .tag-adv{margin:0 0 6px;font-weight:700}
.adv-role{color:var(--purple-700)!important;font-weight:600}
.adv-note{margin-top:4px;font-weight:600;color:var(--ink)!important}