/* ============================================================================
   Haris — حارس · marketing landing page
   Standalone static site. Mirrors the app's Material 3 theme.
   Tokens live in :root; nothing hard-codes hex outside :root / theme blocks.
   RTL via CSS logical properties — no left/right hard-coding.
   ============================================================================ */

:root{
  /* Brand */
  --primary:#0E7C8B;
  --primary-dark:#0A5C67;
  --primary-light:#16A2B4;
  --secondary:#E6A817;
  --secondary-light:#F5C542;
  --tertiary:#2DC7D4;

  /* Surfaces / ink (light theme) */
  --bg:#F7FAFB;
  --bg-alt:#EDF4F5;
  --surface:#FFFFFF;
  --ink:#0F2429;
  --muted:#5A6B70;
  --line:#DCE7E9;
  --track:#E2ECEE;

  /* Signal */
  --success:#34C759;
  --warning:#FF9F0A;
  --error:#FF3B30;

  /* Derived */
  --grad-hero:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 46%,var(--tertiary) 100%);
  --shadow-sm:0 1px 2px rgba(15,36,41,.06),0 2px 6px rgba(15,36,41,.05);
  --shadow-md:0 6px 18px rgba(15,36,41,.10),0 2px 6px rgba(15,36,41,.06);
  --shadow-lg:0 18px 44px rgba(10,60,72,.18);
  --shadow-gold:0 8px 24px rgba(230,168,23,.30);

  --r-sm:12px; --r:16px; --r-lg:24px; --r-pill:999px;
  --maxw:1160px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);            /* ease-out-quart-ish */
  --ease-expo:cubic-bezier(.16,1,.3,1);
}

/* Arabic switches the whole type system to Cairo. */
:root[lang="ar"]{ --font:'Cairo',system-ui,'Segoe UI',sans-serif; }

/* ---- Dark theme (app's canonical brand rendering) ------------------------- */
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0C1719;
    --bg-alt:#10201F;
    --surface:#122326;
    --ink:#E6EEEF;
    --muted:#9DB1B4;
    --line:#22383B;
    --track:#1E3236;
    --primary:#16A2B4;
    --primary-light:#2DC7D4;
    --secondary:#F5C542;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow-md:0 8px 22px rgba(0,0,0,.45);
    --shadow-lg:0 22px 50px rgba(0,0,0,.55);
    --grad-hero:linear-gradient(135deg,#082C34 0%,#0E6675 48%,#127C89 100%);
  }
}

/* ---- Reset ---------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%;}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font);font-size:clamp(16px,1rem + .1vw,17px);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-inline-size:100%;}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0;font-weight:700;}
p{margin:0;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}

.wrap{inline-size:100%;max-inline-size:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px);}

:focus-visible{outline:3px solid var(--secondary);outline-offset:3px;border-radius:6px;}

.skip-link{
  position:fixed;inset-block-start:-60px;inset-inline-start:16px;z-index:100;
  background:var(--primary);color:#fff;padding:.7rem 1.1rem;border-radius:var(--r-sm);
  transition:inset-block-start .18s var(--ease);
}
.skip-link:focus{inset-block-start:16px;}

/* ---- Buttons -------------------------------------------------------------- */
.btn{
  --pad:.95rem 1.6rem;
  display:inline-flex;align-items:center;gap:.6rem;justify-content:center;
  padding:var(--pad);border-radius:var(--r-pill);font-weight:600;font-size:.98rem;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .22s var(--ease),background .2s var(--ease);
  will-change:transform;
}
.btn-sm{--pad:.6rem 1.1rem;font-size:.9rem;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-md);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);background:var(--primary-light);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--primary);}
.btn-gold{background:var(--secondary);color:#231a02;box-shadow:var(--shadow-gold);font-weight:700;}
.btn-gold:hover{transform:translateY(-2px);background:var(--secondary-light);}
.is-soon{position:relative;}
.soon-badge{
  font-size:.62rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  background:rgba(255,255,255,.22);color:inherit;padding:.18rem .5rem;border-radius:var(--r-pill);
}
.btn-ghost .soon-badge{background:color-mix(in oklab,var(--primary) 16%,transparent);color:var(--primary);}
.soon-dark{background:rgba(35,26,2,.16);}

/* ---- Header --------------------------------------------------------------- */
.site-header{
  position:sticky;inset-block-start:0;z-index:50;
  background:color-mix(in oklab,var(--bg) 82%,transparent);
  backdrop-filter:saturate(150%) blur(14px);
  border-block-end:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1.5rem;min-block-size:64px;}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-weight:700;font-size:1.15rem;}
.brand-shield{flex:none;filter:drop-shadow(0 2px 4px rgba(10,60,72,.25));}
.brand-ar{color:var(--muted);font-weight:600;}
.site-nav{display:flex;gap:1.4rem;margin-inline-start:auto;}
.site-nav a{position:relative;color:var(--muted);font-weight:500;font-size:.96rem;padding-block:.3rem;}
.site-nav a::after{
  content:"";position:absolute;inset-block-end:0;inset-inline-start:0;
  inline-size:0;block-size:2px;background:var(--secondary);border-radius:2px;
  transition:inline-size .25s var(--ease);
}
.site-nav a:hover{color:var(--ink);}
.site-nav a:hover::after{inline-size:100%;}
.header-actions{display:flex;align-items:center;gap:.8rem;}
.lang-toggle{
  display:inline-flex;align-items:center;gap:.3rem;
  background:transparent;border:1.5px solid var(--line);border-radius:var(--r-pill);
  padding:.42rem .8rem;font:inherit;font-size:.85rem;font-weight:600;color:var(--muted);cursor:pointer;
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.lang-toggle:hover{border-color:var(--primary);color:var(--ink);}
.lang-sep{opacity:.4;}
:root[lang="ar"] .lang-toggle .lang-ar,:root:not([lang="ar"]) .lang-toggle .lang-en{color:var(--primary);}

/* ---- Hero ----------------------------------------------------------------- */
.hero{position:relative;overflow:clip;padding-block:clamp(3rem,8vw,6rem) clamp(3rem,7vw,5.5rem);}
.hero-glow{
  position:absolute;inset-block-start:-30%;inset-inline-end:-10%;z-index:0;
  inline-size:min(60vw,640px);block-size:min(60vw,640px);
  background:radial-gradient(circle,color-mix(in oklab,var(--tertiary) 34%,transparent),transparent 66%);
  filter:blur(20px);animation:shimmer 9s ease-in-out infinite alternate;
}
.hero-grid{position:relative;z-index:1;display:grid;gap:clamp(2rem,5vw,4rem);align-items:center;
  grid-template-columns:1fr;}
@media (min-width:900px){.hero-grid{grid-template-columns:1.05fr .95fr;}}

.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--primary);padding:.35rem .8rem;border:1px solid var(--line);border-radius:var(--r-pill);
  background:var(--surface);
}
.hero-title{margin-block:1.2rem .9rem;display:flex;flex-direction:column;gap:.35rem;}
.hero-name{font-size:clamp(2.6rem,7vw,4.4rem);font-weight:700;letter-spacing:-.03em;}
.hero-name-ar{color:var(--primary);}
.hero-tagline{font-size:clamp(1.15rem,3vw,1.7rem);font-weight:600;color:var(--muted);letter-spacing:-.01em;}
.hero-sub{max-inline-size:52ch;color:var(--muted);font-size:1.06rem;}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-block-start:1.6rem;}
.hero-proof{display:flex;flex-wrap:wrap;gap:clamp(1.2rem,4vw,2.6rem);margin-block-start:2.2rem;
  padding-block-start:1.6rem;border-block-start:1px solid var(--line);}
.hero-proof li{display:flex;flex-direction:column;}
.hero-proof strong{font-size:1.9rem;font-weight:700;color:var(--ink);line-height:1;}
.hero-proof span{font-size:.85rem;color:var(--muted);margin-block-start:.3rem;}

/* Phone mockup */
.hero-device{display:flex;justify-content:center;}
.phone{
  position:relative;inline-size:clamp(230px,72vw,272px);aspect-ratio:9/19;
  background:linear-gradient(160deg,#1a2e33,#0c1a1d);
  border-radius:38px;padding:12px;box-shadow:var(--shadow-lg);
  border:1px solid color-mix(in oklab,var(--primary) 30%,#000);
}
.phone-float{animation:float 6s ease-in-out infinite;}
.phone-notch{position:absolute;inset-block-start:14px;inset-inline:0;margin-inline:auto;
  inline-size:96px;block-size:20px;background:#0c1a1d;border-radius:var(--r-pill);z-index:2;}
.phone-screen{
  position:relative;block-size:100%;border-radius:28px;overflow:hidden;
  background:linear-gradient(180deg,#0f2429,#0b1a1e);color:#E6EEEF;
  padding:2.2rem 1rem 1rem;display:flex;flex-direction:column;gap:.9rem;
}
.app-top{display:flex;align-items:center;justify-content:space-between;font-size:.85rem;color:#9DB1B4;}
.app-dot{inline-size:9px;block-size:9px;border-radius:50%;background:var(--secondary);}
.app-ring{position:relative;align-self:center;inline-size:120px;block-size:120px;}
.app-ring svg{transform:rotate(-90deg);}
.ring-fill{stroke-dasharray:327;stroke-dashoffset:327;animation:ring 1.6s var(--ease-expo) forwards .4s;}
.app-ring-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;}
.app-ring-label b{font-size:1.15rem;}
.app-ring-label i{font-style:normal;font-size:.7rem;color:#9DB1B4;}
.app-bars{display:flex;align-items:flex-end;gap:6px;block-size:64px;padding-inline:.3rem;}
.app-bars span{flex:1;block-size:var(--h);background:linear-gradient(180deg,var(--tertiary),var(--primary));
  border-radius:5px 5px 2px 2px;transform-origin:bottom;animation:grow .8s var(--ease) backwards;}
.app-bars span:nth-child(2){animation-delay:.06s}.app-bars span:nth-child(3){animation-delay:.12s}
.app-bars span:nth-child(4){animation-delay:.18s}.app-bars span:nth-child(5){animation-delay:.24s}
.app-bars span:nth-child(6){animation-delay:.3s}.app-bars span:nth-child(7){animation-delay:.36s}
.app-alert{display:flex;align-items:center;gap:.55rem;font-size:.78rem;
  background:color-mix(in oklab,var(--error) 18%,#0b1a1e);border:1px solid color-mix(in oklab,var(--error) 45%,transparent);
  padding:.55rem .7rem;border-radius:var(--r-sm);}
.alert-ico{inline-size:20px;block-size:20px;flex:none;border-radius:50%;background:var(--error);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:.75rem;}

/* ---- Trust strip ---------------------------------------------------------- */
.trust{background:var(--surface);border-block:1px solid var(--line);}
.trust-row{display:flex;flex-wrap:wrap;gap:clamp(1rem,4vw,2.4rem);justify-content:space-between;
  padding-block:1.3rem;}
.trust-item{display:flex;align-items:center;gap:.6rem;font-weight:600;color:var(--ink);font-size:.98rem;}
.trust-ic{inline-size:34px;block-size:34px;flex:none;display:grid;place-items:center;border-radius:10px;
  background:color-mix(in oklab,var(--primary) 12%,transparent);color:var(--primary);font-weight:700;}

/* ---- Sections ------------------------------------------------------------- */
.section{padding-block:clamp(3.5rem,8vw,6rem);}
.section-alt{background:var(--bg-alt);}
.section-head{max-inline-size:44ch;margin-block-end:clamp(2rem,5vw,3rem);}
.kicker{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--secondary);margin-block-end:.6rem;}
.section-head h2{font-size:clamp(1.8rem,4.4vw,2.7rem);}
.section-lead{margin-block-start:.9rem;color:var(--muted);font-size:1.08rem;}

/* Features */
.feature-grid{display:grid;gap:clamp(1rem,2.5vw,1.4rem);
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));}
.feature{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:1.6rem 1.5rem;box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),box-shadow .28s var(--ease),border-color .22s var(--ease);
}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:color-mix(in oklab,var(--primary) 40%,var(--line));}
.feature-ic{font-size:1.7rem;display:inline-block;margin-block-end:.9rem;
  filter:drop-shadow(0 3px 5px rgba(10,60,72,.18));}
.feature h3{font-size:1.16rem;margin-block-end:.5rem;}
.feature p{color:var(--muted);font-size:.98rem;}

/* Steps */
.steps{display:grid;gap:clamp(1.2rem,3vw,2rem);counter-reset:step;
  grid-template-columns:1fr;}
@media (min-width:800px){.steps{grid-template-columns:repeat(3,1fr);position:relative;}}
.step{position:relative;padding-block-start:.5rem;}
.step-n{
  display:grid;place-items:center;inline-size:46px;block-size:46px;border-radius:14px;
  background:var(--grad-hero);color:#fff;font-weight:700;font-size:1.2rem;
  box-shadow:var(--shadow-md);margin-block-end:1rem;
}
.step h3{font-size:1.2rem;margin-block-end:.45rem;}
.step p{color:var(--muted);}

/* Privacy */
.privacy-grid{display:grid;gap:clamp(2rem,5vw,3.5rem);align-items:center;grid-template-columns:1fr;}
@media (min-width:860px){.privacy-grid{grid-template-columns:1.3fr .7fr;}}
.privacy-copy h2{font-size:clamp(1.7rem,4vw,2.5rem);margin-block:.4rem .9rem;}
.privacy-copy p{color:var(--muted);margin-block-end:.9rem;max-inline-size:56ch;}
.privacy-list{display:grid;gap:.6rem;margin-block:1.2rem;}
.privacy-list li{position:relative;padding-inline-start:1.8rem;color:var(--ink);font-weight:500;}
.privacy-list li::before{content:"✓";position:absolute;inset-inline-start:0;color:var(--secondary);font-weight:800;}
.privacy-links{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin-block-start:1.2rem;}
.privacy-links a{color:var(--primary);font-weight:600;text-decoration:underline;text-underline-offset:3px;}
.privacy-badge{display:flex;justify-content:center;}
.badge-core{
  display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:2.4rem 2rem;box-shadow:var(--shadow-md);font-weight:600;
  animation:float 7s ease-in-out infinite;
}

/* Showcase */
.showcase-row{display:flex;flex-wrap:wrap;gap:clamp(1.2rem,4vw,2.5rem);justify-content:center;align-items:flex-end;}
.phone-mini{inline-size:clamp(180px,44vw,208px);}
.phone-mini .phone-screen{padding:1.4rem .9rem .9rem;gap:.8rem;}
.mini-title{font-size:.9rem;font-weight:600;color:#9DB1B4;}
.app-ring-sm{align-self:center;inline-size:88px;block-size:88px;}
.mini-rows{display:grid;gap:.5rem;}
.mini-rows span{block-size:12px;border-radius:6px;background:color-mix(in oklab,var(--primary) 26%,#0b1a1e);}
.mini-rows span:nth-child(2){inline-size:78%;}.mini-rows span:nth-child(3){inline-size:56%;}
.app-bars-tall{block-size:96px;}
.mini-alerts{display:grid;gap:.55rem;}
.mini-alert{display:flex;align-items:center;gap:.5rem;padding:.5rem .6rem;border-radius:10px;}
.mini-alert span{inline-size:18px;block-size:18px;flex:none;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:.7rem;font-weight:700;}
.mini-alert i{block-size:8px;border-radius:5px;flex:1;background:color-mix(in oklab,currentColor 30%,transparent);}
.mini-alert.high{color:var(--error);background:color-mix(in oklab,var(--error) 16%,#0b1a1e);}
.mini-alert.high span{background:var(--error);}
.mini-alert.med{color:var(--warning);background:color-mix(in oklab,var(--warning) 16%,#0b1a1e);}
.mini-alert.med span{background:var(--warning);}
.mini-alert.low{color:var(--tertiary);background:color-mix(in oklab,var(--tertiary) 16%,#0b1a1e);}
.mini-alert.low span{background:var(--tertiary);}

/* FAQ */
.faq-wrap{max-inline-size:760px;}
.faq-list{display:grid;gap:.8rem;}
.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);}
.faq[open]{border-color:color-mix(in oklab,var(--primary) 40%,var(--line));box-shadow:var(--shadow-sm);}
.faq summary{
  cursor:pointer;list-style:none;padding:1.1rem 1.3rem;font-weight:600;font-size:1.04rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--primary);font-weight:400;transition:transform .25s var(--ease);flex:none;}
.faq[open] summary::after{transform:rotate(45deg);}
.faq-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s var(--ease);}
.faq[open] .faq-body{grid-template-rows:1fr;}
.faq-body>p{overflow:hidden;padding-inline:1.3rem;color:var(--muted);}
.faq[open] .faq-body>p{padding-block-end:1.2rem;}

/* CTA band */
.cta-band{background:var(--grad-hero);color:#fff;}
.cta-inner{text-align:center;padding-block:clamp(3rem,7vw,5rem);display:flex;flex-direction:column;align-items:center;gap:1rem;}
.cta-inner h2{font-size:clamp(1.9rem,4.5vw,2.9rem);}
.cta-inner p{max-inline-size:48ch;opacity:.94;font-size:1.08rem;}
.cta-inner .btn{margin-block-start:.8rem;}

/* Footer */
.site-footer{background:var(--surface);border-block-start:1px solid var(--line);padding-block:clamp(2.5rem,5vw,3.5rem) 1.5rem;}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr;}
@media (min-width:760px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr;}}
.footer-blurb{color:var(--muted);margin-block-start:.8rem;max-inline-size:40ch;font-size:.96rem;}
.footer-links{display:grid;gap:.6rem;align-content:start;}
.footer-links a{color:var(--muted);font-weight:500;}
.footer-links a:hover{color:var(--primary);}
.footer-store{display:flex;align-items:flex-start;}
.store-badge{display:inline-flex;flex-direction:column;gap:.1rem;position:relative;
  background:var(--ink);color:var(--bg);padding:.7rem 1.2rem;border-radius:var(--r-sm);}
.store-sm{font-size:.66rem;opacity:.8;}
.store-lg{font-size:1.05rem;font-weight:700;}
.store-badge .soon-badge{position:absolute;inset-block-start:-8px;inset-inline-end:-8px;
  background:var(--secondary);color:#231a02;}
.footer-base{margin-block-start:2rem;padding-block-start:1.3rem;border-block-start:1px solid var(--line);
  color:var(--muted);font-size:.88rem;}

/* Back to top */
.to-top{
  position:fixed;inset-block-end:1.3rem;inset-inline-end:1.3rem;z-index:40;
  inline-size:48px;block-size:48px;border-radius:50%;border:none;cursor:pointer;
  background:var(--primary);color:#fff;font-size:1.3rem;box-shadow:var(--shadow-md);
  opacity:0;transform:translateY(12px) scale(.9);transition:opacity .25s var(--ease),transform .25s var(--ease);
}
.to-top:not([hidden]){opacity:1;transform:none;}
.to-top:hover{background:var(--primary-light);transform:translateY(-3px);}

/* ---- Reveal-on-scroll ----------------------------------------------------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease-expo),transform .7s var(--ease-expo);}
.reveal.in-view{opacity:1;transform:none;}
.reveal[data-reveal-delay="1"]{transition-delay:.08s;}
.reveal[data-reveal-delay="2"]{transition-delay:.16s;}
.reveal[data-reveal-delay="3"]{transition-delay:.24s;}
.reveal[data-reveal-delay="4"]{transition-delay:.32s;}

/* ---- Keyframes ------------------------------------------------------------ */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes shimmer{0%{opacity:.5;transform:scale(1)}100%{opacity:.9;transform:scale(1.12)}}
@keyframes ring{to{stroke-dashoffset:92;}}          /* ~72% */
@keyframes grow{from{transform:scaleY(0);opacity:.3}to{transform:scaleY(1);opacity:1}}

/* ---- RTL fine-tuning ------------------------------------------------------ */
[dir="rtl"] .hero-sub,[dir="rtl"] .privacy-copy p{text-align:start;}
[dir="rtl"] .app-ring svg{transform:rotate(-90deg) scaleX(-1);}  /* keep ring sweep visually consistent */

/* ---- Reduced motion ------------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;}
  .reveal{opacity:1!important;transform:none!important;}
  .ring-fill{stroke-dashoffset:92;}
  .phone-float,.badge-core,.hero-glow{animation:none;}
}