/* 3zbh website. Same palette as the app: dune sand, Arabic-coffee brown, date amber; night = desert sky + lantern gold. */
:root{
  --sand:#EEE2CB; --paper:#FBF6EC; --paper-2:#F4EAD7; --line:#E0CFAF; --ink:#2E2117; --ink-2:#5B4938; --ink-3:#86725C;
  --coffee:#4A3322; --coffee-2:#5E4330; --on-coffee:#FBF6EC; --date:#B06A22; --date-soft:#F3DDBC; --palm:#3F6139; --palm-soft:#DEE5CC;
  --bad:#B23826; --ok:#3B7A45; --ok-soft:#DDEBD6; --warn-soft:#F5E1C2;
  --sky-1:#3B2620; --sky-2:#8E5634; --sky-3:#D99A62; --dune-1:#C98B56; --dune-2:#9C6439; --dune-3:#6B4128; --sun:#FFE2A8; --night-ink:#FFF4E2;
  --shadow:0 30px 60px -30px rgba(46,33,23,.45); --card-edge:rgba(74,51,34,.10);
  --f-ar:"IBM Plex Sans Arabic","Noto Naskh Arabic",Tahoma,sans-serif; --f-display:"El Messiri","IBM Plex Sans Arabic",serif;
  --f-en:"IBM Plex Sans","IBM Plex Sans Arabic",system-ui,sans-serif; --f-ur:"Noto Nastaliq Urdu","Noto Naskh Arabic",serif;
  --wrap:1120px; --r:22px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --sand:#161D33; --paper:#111729; --paper-2:#1A2240; --line:#2A3452; --ink:#EFE5D2; --ink-2:#C6BBA6; --ink-3:#938A79;
  --coffee:#E7B868; --coffee-2:#F0C77E; --on-coffee:#1A1408; --date:#E7B868; --date-soft:#3A2F1C; --palm:#9DC690; --palm-soft:#22332A;
  --bad:#F38D7C; --ok:#8FCB97; --ok-soft:#1D3328; --warn-soft:#3A2D19;
  --sky-1:#070B18; --sky-2:#151C3A; --sky-3:#33305A; --dune-1:#2B2B4A; --dune-2:#20213A; --dune-3:#15162A; --sun:#EFE5D2; --night-ink:#EFE5D2;
  --shadow:0 30px 60px -30px rgba(0,0,0,.8); --card-edge:rgba(231,184,104,.16);
  color-scheme:dark;
}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.85 var(--f-ar);-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[lang="en"] body{font-family:var(--f-en);line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}
h1,h2,h3{font-family:var(--f-display);line-height:1.25;margin:0;font-weight:700}
h2{font-size:clamp(28px,4.2vw,44px);color:var(--coffee)}
h3{font-size:21px}
p{margin:0}
.ur{font-family:var(--f-ur);line-height:2.2}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--coffee);color:var(--on-coffee);padding:8px 14px;border-radius:10px;z-index:20}
.skip:focus{inset-inline-start:12px}
:focus-visible{outline:3px solid var(--date);outline-offset:3px;border-radius:6px}

/* top bar */
.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(12px) saturate(1.3);-webkit-backdrop-filter:blur(12px) saturate(1.3);border-bottom:1px solid var(--card-edge)}
.top .wrap{display:flex;align-items:center;gap:18px;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-display);font-weight:700;font-size:24px;color:var(--coffee)}
.logo svg{width:34px;height:34px}
.logo small{font-family:var(--f-en);font-size:13px;color:var(--ink-3);font-weight:600;letter-spacing:.5px}
.nav{display:flex;gap:4px;margin-inline-start:auto;align-items:center}
.nav a{text-decoration:none;font-size:15px;font-weight:500;color:var(--ink-2);padding:6px 10px;border-radius:10px}
.nav a:hover{background:var(--paper-2);color:var(--ink)}
.nav a.cta{background:var(--coffee);color:var(--on-coffee);font-weight:600}
.nav a.lang{border:1.5px solid var(--line)}
@media (max-width:820px){.nav a.hide-sm{display:none}}

/* hero: dusk over the dunes */
.hero{position:relative;color:var(--night-ink);background:linear-gradient(180deg,var(--sky-1) 0%,var(--sky-2) 55%,var(--sky-3) 100%);overflow:hidden;isolation:isolate}
.hero .dunes{position:absolute;inset:auto 0 0 0;width:100%;height:46%;z-index:-1}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px;align-items:center;padding:72px 0 0}
.hero h1{font-size:clamp(38px,6.4vw,72px);line-height:1.15;text-shadow:0 2px 24px rgba(0,0,0,.25)}
html[lang="en"] .hero h1{line-height:1.08}
.hero .lead{font-size:clamp(18px,2.1vw,22px);margin-top:18px;max-width:34ch;opacity:.95}
.loop{margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:16px}
.loop .b{background:rgba(255,248,236,.92);color:#2E2117;border-radius:16px;padding:8px 14px;box-shadow:0 8px 24px -12px rgba(0,0,0,.5);font-weight:600}
.loop .b.ur{font-family:var(--f-ur);font-weight:400;line-height:2;padding:4px 14px}
.loop .b.ok{background:#3B7A45;color:#fff}
.loop .arr{opacity:.9;font-size:20px}
html[dir="rtl"] .loop .arr{transform:scaleX(-1)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;padding-bottom:110px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 24px;border-radius:16px;font:inherit;font-size:17px;font-weight:600;text-decoration:none;border:0;cursor:pointer}
.btn.pri{background:var(--sun);color:#2E2117}
.btn.ghost{background:rgba(255,248,236,.12);color:var(--night-ink);border:1.5px solid rgba(255,248,236,.45)}
.btn.dark{background:var(--coffee);color:var(--on-coffee)}
.phones{position:relative;height:640px;align-self:end}
.phones img{position:absolute;bottom:-70px;width:min(300px,50%);border-radius:34px;box-shadow:0 40px 80px -30px rgba(0,0,0,.65)}
.phones img:first-child{inset-inline-end:10%;z-index:2;transform:rotate(-3deg)}
.phones img:last-child{inset-inline-end:46%;bottom:-40px;transform:rotate(4deg)}
.sun{position:absolute;z-index:-1;width:150px;height:150px;border-radius:50%;background:var(--sun);opacity:.9;bottom:34%;inset-inline-end:30%;filter:blur(.3px);box-shadow:0 0 80px 20px color-mix(in srgb,var(--sun) 35%,transparent)}
.hero .dunes{z-index:0;pointer-events:none}
.hero .wrap{position:relative;z-index:1}
@media (max-width:860px){
  .hero .wrap{grid-template-columns:minmax(0,1fr);padding-top:40px;gap:8px}
  .ctas{padding-bottom:8px}
  .phones{height:auto;display:flex;justify-content:center;gap:4%;padding-top:10px;margin-bottom:-90px}
  .phones img{position:static;width:44%;max-width:220px;transform:none}
  .phones img:first-child{transform:rotate(-2deg)}
  .phones img:last-child{transform:rotate(2deg);margin-top:30px}
  .sun{width:90px;height:90px;bottom:auto;top:52%;inset-inline-end:8%}
  .hero{padding-bottom:110px}
}
.hero-in>*{animation:rise .8s cubic-bezier(.2,.8,.2,1) both}
.hero-in>*:nth-child(2){animation-delay:.08s}.hero-in>*:nth-child(3){animation-delay:.18s}.hero-in>*:nth-child(4){animation-delay:.28s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.hero-in>*{animation:none}}

/* sadu band: the section divider */
.sadu{display:block;width:100%;height:14px;background:
  linear-gradient(135deg,var(--date) 25%,transparent 25%) 0 0/20px 14px,
  linear-gradient(225deg,var(--date) 25%,transparent 25%) 0 0/20px 14px,
  linear-gradient(315deg,var(--palm) 25%,transparent 25%) 10px 0/20px 14px,
  linear-gradient(45deg,var(--palm) 25%,transparent 25%) 10px 0/20px 14px,
  var(--coffee)}

section{padding:88px 0}
.kicker{font-size:15px;font-weight:600;color:var(--date);margin-bottom:8px}
.sec-lead{font-size:19px;color:var(--ink-2);margin-top:12px;max-width:52ch}

/* problems */
.probs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:40px}
.prob{border-top:3px solid var(--date);padding-top:16px}
.prob h3{color:var(--ink);margin-bottom:6px}
.prob p{color:var(--ink-2)}
@media (max-width:820px){.probs{grid-template-columns:minmax(0,1fr)}}

/* a day at the farm */
.day{background:var(--sand)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:44px;counter-reset:s}
.step{display:flex;flex-direction:column;gap:12px}
.step .t{display:flex;align-items:baseline;gap:10px}
.step .t b{font-family:var(--f-display);font-size:30px;color:var(--date)}
.step .t span{font-size:15px;color:var(--ink-3);font-weight:600}
.step img{border-radius:28px;box-shadow:var(--shadow);border:1px solid var(--card-edge);width:min(300px,100%)}
.step p{color:var(--ink-2)}
@media (max-width:860px){.steps{grid-template-columns:minmax(0,1fr)}.step img{width:min(320px,82%)}}

/* features */
.feats{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px 48px;margin-top:40px}
.feat{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;align-items:start}
.feat .i{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--date-soft);color:var(--date)}
.feat .i svg{width:24px;height:24px}
.feat h3{font-size:19px;margin-bottom:2px;color:var(--ink)}
.feat p{color:var(--ink-2);font-size:16px}
@media (max-width:820px){.feats{grid-template-columns:minmax(0,1fr)}}
.trial{margin-top:40px;border:2px dashed var(--line);border-radius:var(--r);padding:20px 22px;display:flex;gap:16px;align-items:flex-start;background:var(--paper)}
.trial .tag{flex:none;background:var(--warn-soft);color:var(--date);font-weight:700;font-size:14px;border-radius:20px;padding:2px 12px}
.trial p{color:var(--ink-2)}
@media (max-width:600px){.trial{flex-direction:column}}

/* sos highlight */
.sos{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:48px;align-items:center}
.sos img{border-radius:32px;box-shadow:var(--shadow);width:min(300px,100%);justify-self:center}
.sos ul{margin:16px 0 0;padding-inline-start:20px;color:var(--ink-2)}
@media (max-width:820px){.sos{grid-template-columns:minmax(0,1fr)}}

/* dashboard */
.desk{background:var(--sand)}
.desk figure{margin:36px 0 0}
.desk img{border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--card-edge)}
.desk figcaption{color:var(--ink-3);font-size:15px;margin-top:12px}

/* demo */
.demo{text-align:center}
.demo .wrap{display:flex;flex-direction:column;align-items:center;gap:14px}
.demo p{color:var(--ink-2);max-width:48ch}

/* story */
.story .wrap{max-width:760px}
.story blockquote{margin:22px 0 0;font-family:var(--f-display);font-size:clamp(22px,2.8vw,30px);line-height:1.6;color:var(--coffee)}
.story p{margin-top:16px;color:var(--ink-2)}

/* join */
.join{background:var(--coffee);color:var(--on-coffee)}
.join h2{color:var(--on-coffee)}
.join .sec-lead{color:color-mix(in srgb,var(--on-coffee) 80%,transparent)}
.join form{margin-top:30px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:720px}
.join label{display:flex;flex-direction:column;gap:6px;font-size:15px;font-weight:600}
.join input,.join select{font:inherit;font-size:16px;min-height:50px;border-radius:14px;border:1.5px solid color-mix(in srgb,var(--on-coffee) 30%,transparent);background:color-mix(in srgb,var(--on-coffee) 8%,transparent);color:var(--on-coffee);padding:0 14px;width:100%}
.join select option{color:#2E2117}
.join .full{grid-column:1/-1}
.join .consent{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;font-size:14.5px;line-height:1.7}
.join .consent input{width:20px;height:20px;min-height:0;flex:none;margin-top:4px}
.join button{background:var(--sun);color:#2E2117;justify-self:start}
.join .msg{grid-column:1/-1;border-radius:14px;padding:12px 16px;font-weight:600}
.join .ok{background:var(--ok-soft);color:var(--ok)}
.join .err{background:color-mix(in srgb,var(--bad) 20%,transparent);color:var(--on-coffee)}
.join .note{grid-column:1/-1;font-size:13.5px;opacity:.8}
@media (max-width:600px){.join form{grid-template-columns:minmax(0,1fr)}}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font-size:24px;line-height:1;color:var(--date)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:8px;color:var(--ink-2)}
.faq .list{margin-top:26px;max-width:820px}

/* legal pages */
.legal{padding:56px 0 80px}
.legal .wrap{max-width:780px}
.legal h1{font-size:clamp(30px,4vw,42px);color:var(--coffee)}
.legal h2{font-size:22px;margin-top:30px;color:var(--ink)}
.legal p,.legal li{color:var(--ink-2);margin-top:8px}
.legal .en{direction:ltr;text-align:left;font-family:var(--f-en);border-top:2px solid var(--line);margin-top:48px;padding-top:20px}
.legal .upd{color:var(--ink-3);font-size:14px;margin-top:6px}

/* footer */
footer{background:var(--sky-1);color:#E9DCC6;padding:40px 0 48px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px 28px;align-items:center;justify-content:space-between}
footer a{color:#F5E6CC;text-decoration:none;margin-inline-end:16px}
footer a:hover{text-decoration:underline}
footer small{display:block;opacity:.75;font-size:13.5px}