/* OraMemory marketing site — mobile-first, RTL-aware, dark default + light theme */
:root{
  /* Brand (constant across themes) */
  --c-primary:#7a72d6;
  --c-primary-600:#9089e6;
  --c-accent:#2dc28f;
  --c-good:#2dc28f;
  --c-bad:#e06a82;
  --r:10px;
  --w:1140px;

  /* Dark theme (default) */
  --c-bg:#0b0b14;
  --c-bg-soft:#13131f;
  --c-bg-card:#161624;
  --c-bg-code:#08080f;
  --c-bg-header:rgba(11,11,20,.82);
  --c-text:#eef0f7;
  --c-text-soft:#9a9bb3;
  --c-border:#23233a;
  --c-border-strong:#2e2e4a;
  --c-cta-fg:#0b0b14;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow-md:0 12px 32px rgba(0,0,0,.45);
  color-scheme:dark;
}
[data-theme="light"]{
  --c-primary:#534AB7;
  --c-primary-600:#4239a0;
  --c-accent:#1D9E75;
  --c-good:#1D9E75;
  --c-bad:#c2425a;
  --c-bg:#ffffff;
  --c-bg-soft:#f6f6fb;
  --c-bg-card:#ffffff;
  --c-bg-code:#0f0f1a;
  --c-bg-header:rgba(255,255,255,.92);
  --c-text:#0e0e1a;
  --c-text-soft:#5a5a72;
  --c-border:#e7e7ef;
  --c-border-strong:#d6d6e0;
  --c-cta-fg:#ffffff;
  --shadow-sm:0 1px 2px rgba(15,15,30,.06);
  --shadow-md:0 8px 24px rgba(15,15,30,.08);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Noto Sans Arabic","Noto Sans JP","Noto Sans SC",sans-serif;
  color:var(--c-text);
  background:var(--c-bg);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
[dir="rtl"] body{font-family:"Noto Sans Arabic",-apple-system,"Segoe UI",sans-serif}
img{max-width:100%;display:block}
a{color:var(--c-primary);text-decoration:none}
a:hover{text-decoration:underline}
ul{padding-inline-start:1.2em}
.container{max-width:var(--w);margin:0 auto;padding:0 20px}
.muted{color:var(--c-text-soft)}
.center{text-align:center}

/* ── Header ─────────────────────────────── */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--c-bg-header);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid var(--c-border);
}
.nav{display:flex;align-items:center;gap:24px;padding:14px 20px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--c-text);font-size:18px}
.logo:hover{text-decoration:none}
.logo-mark{
  display:inline-grid;place-items:center;
  width:26px;height:26px;border-radius:7px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
  color:#fff;font-size:14px;
}
.nav-links{display:flex;gap:22px;flex:1}
.nav-links a{color:var(--c-text);font-weight:500;font-size:15px}
.nav-links a:hover{color:var(--c-primary);text-decoration:none}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn-primary,.btn-ghost,.btn-secondary{
  display:inline-block;padding:9px 16px;border-radius:var(--r);
  font-weight:600;font-size:14px;line-height:1.2;
  border:1px solid transparent;cursor:pointer;
  transition:transform .08s ease,box-shadow .15s ease,background .15s ease;
}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-600);text-decoration:none;box-shadow:var(--shadow-md)}
.btn-ghost{color:var(--c-text);background:transparent}
.btn-ghost:hover{background:var(--c-bg-soft);text-decoration:none}
.btn-secondary{background:var(--c-bg-card);color:var(--c-text);border-color:var(--c-border-strong)}
.btn-secondary:hover{border-color:var(--c-primary);text-decoration:none}
.btn-lg{padding:13px 22px;font-size:15px;border-radius:12px}
.lang-switcher{position:relative}
.lang-switcher>summary{list-style:none;cursor:pointer;padding:6px 10px;border-radius:8px;font-size:13px;color:var(--c-text-soft);user-select:none}
.lang-switcher>summary::-webkit-details-marker{display:none}
.lang-switcher>summary:hover{background:var(--c-bg-soft)}
.lang-switcher>ul{
  position:absolute;inset-inline-end:0;top:calc(100% + 6px);
  background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:10px;
  box-shadow:var(--shadow-md);
  padding:6px;list-style:none;margin:0;
  max-height:340px;overflow:auto;min-width:180px;z-index:60;
}
.lang-switcher li a{display:flex;justify-content:space-between;gap:12px;padding:7px 10px;border-radius:6px;color:var(--c-text);font-size:14px}
.lang-switcher li a:hover{background:var(--c-bg-soft);text-decoration:none}
.nav-toggle{display:none;background:none;border:0;font-size:22px;cursor:pointer;color:var(--c-text)}

/* Theme toggle */
.theme-toggle{
  display:inline-grid;place-items:center;
  width:36px;height:36px;border-radius:10px;
  background:transparent;color:var(--c-text);
  border:1px solid var(--c-border);cursor:pointer;
  font-size:16px;line-height:1;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
}
.theme-toggle:hover{background:var(--c-bg-soft);border-color:var(--c-border-strong)}
.theme-toggle .theme-icon-light{display:none}
.theme-toggle .theme-icon-dark{display:inline}
[data-theme="light"] .theme-toggle .theme-icon-light{display:inline}
[data-theme="light"] .theme-toggle .theme-icon-dark{display:none}

@media (max-width:780px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:block;margin-inline-start:auto}
  body.nav-open .nav-links,body.nav-open .nav-cta{display:flex;flex-direction:column;width:100%;gap:14px;padding-top:6px;align-items:flex-start}
  body.nav-open .lang-switcher{align-self:stretch}
}

/* ── Hero ─────────────────────────────── */
.hero{padding:72px 0 56px;background:radial-gradient(1100px 440px at 20% -10%,rgba(122,114,214,.18),transparent 60%),radial-gradient(900px 380px at 90% 10%,rgba(45,194,143,.12),transparent 60%)}
[data-theme="light"] .hero{background:radial-gradient(1100px 440px at 20% -10%,rgba(83,74,183,.10),transparent 60%),radial-gradient(900px 380px at 90% 10%,rgba(29,158,117,.08),transparent 60%)}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.08;margin:0 0 18px;letter-spacing:-.02em;font-weight:700}
.hero .sub{font-size:clamp(17px,2vw,20px);color:var(--c-text-soft);max-width:620px;margin:0 0 28px}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:42px}
.hero-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center}
@media (min-width:920px){.hero-grid{grid-template-columns:1.1fr 1fr}}

/* ── Code block ───────────────────────── */
.code-card{
  background:var(--c-bg-code);color:#e7e7f2;border-radius:14px;
  box-shadow:var(--shadow-md);overflow:hidden;border:1px solid #1d1d2e;
}
.code-tabs{display:flex;border-bottom:1px solid #1d1d2e;background:#15152a}
.code-tabs button{
  background:transparent;color:#a6a6c2;border:0;padding:10px 16px;
  font:inherit;font-size:13px;cursor:pointer;border-bottom:2px solid transparent;
}
.code-tabs button.active{color:#fff;border-bottom-color:var(--c-accent)}
.code-body{padding:18px 20px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px;line-height:1.65;overflow-x:auto;direction:ltr;text-align:start}
.code-body pre{margin:0}
.tok-c{color:#7a7a99}.tok-k{color:#c499ff}.tok-s{color:#7ee2b8}.tok-f{color:#88c0ff}

/* ── Sections ─────────────────────────── */
section{padding:64px 0}
section h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.01em;margin:0 0 8px;font-weight:700}
section .lede{color:var(--c-text-soft);margin:0 0 36px;max-width:640px}
.section-soft{background:var(--c-bg-soft)}

/* Problem */
.problem-head{max-width:760px;margin:0 auto 36px;text-align:center}
.problem-head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.15;margin:8px 0 14px}
.problem-grid{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:780px){.problem-grid{grid-template-columns:repeat(3,1fr)}}
.problem-card{
  background:var(--c-bg-card);border:1px solid var(--c-border);
  border-radius:14px;padding:24px;position:relative;
}
.problem-num{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:12px;color:var(--c-text-soft);
  letter-spacing:.08em;margin-bottom:10px;
}
.problem-card h3{margin:0 0 8px;font-size:17px;color:var(--c-text)}
.problem-card p{margin:0;color:var(--c-text-soft);font-size:14.5px;line-height:1.6}
.problem-solution{
  display:flex;gap:14px;align-items:flex-start;
  margin-top:32px;padding:22px 24px;
  background:linear-gradient(135deg,rgba(122,114,214,.10),rgba(45,194,143,.08));
  border:1px solid var(--c-border);border-radius:14px;
}
[data-theme="light"] .problem-solution{background:linear-gradient(135deg,rgba(83,74,183,.06),rgba(29,158,117,.05))}
.problem-solution p{margin:0;font-size:16px;color:var(--c-text);font-weight:500;line-height:1.5}
.solution-arrow{
  font-size:22px;line-height:1;color:var(--c-primary);
  font-weight:700;flex-shrink:0;
}
[dir="rtl"] .solution-arrow{transform:scaleX(-1)}

/* Trust strip */
.trust-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:780px){.trust-grid{grid-template-columns:repeat(3,1fr)}}
.trust-card{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:14px;padding:24px}
.trust-card h3{margin:0 0 6px;font-size:17px}
.trust-card p{margin:0;color:var(--c-text-soft);font-size:14.5px}
.trust-icon{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));color:#fff;display:grid;place-items:center;font-size:18px;margin-bottom:14px}

/* How it works */
.steps{display:grid;grid-template-columns:1fr;gap:18px;counter-reset:s}
@media (min-width:780px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:14px;padding:24px;position:relative;counter-increment:s}
.step::before{content:counter(s);position:absolute;top:18px;inset-inline-end:18px;width:28px;height:28px;border-radius:50%;background:var(--c-bg-soft);color:var(--c-primary);display:grid;place-items:center;font-weight:700;font-size:14px;border:1px solid var(--c-border)}
.step h3{margin:0 0 6px;font-size:17px}
.step p{margin:0;color:var(--c-text-soft);font-size:14.5px}

/* Use cases */
.cases{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:680px){.cases{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.cases{grid-template-columns:repeat(4,1fr)}}
.case{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:14px;padding:22px;transition:transform .15s ease,box-shadow .15s ease}
.case:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.case-emoji{font-size:24px;margin-bottom:10px}
.case h3{margin:0 0 6px;font-size:16px}
.case p{margin:0;color:var(--c-text-soft);font-size:14px}

/* Comparison table */
.cmp-table{width:100%;border-collapse:collapse;background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:14px;overflow:hidden}
.cmp-table th,.cmp-table td{padding:14px 16px;text-align:start;border-bottom:1px solid var(--c-border);font-size:14.5px}
.cmp-table thead th{background:var(--c-bg-soft);font-weight:600;color:var(--c-text-soft);font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-yes{color:var(--c-good);font-weight:600}
.cmp-no{color:var(--c-bad);font-weight:500}
.cmp-table th:nth-child(3),.cmp-table td:nth-child(3){background:rgba(122,114,214,.08)}
[data-theme="light"] .cmp-table th:nth-child(3),[data-theme="light"] .cmp-table td:nth-child(3){background:rgba(83,74,183,.04)}

/* Pricing */
.pricing-grid{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:680px){.pricing-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.pricing-grid{grid-template-columns:repeat(4,1fr)}}
.tier{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:16px;padding:28px;display:flex;flex-direction:column;position:relative}
.tier.popular{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(122,114,214,.18)}
[data-theme="light"] .tier.popular{box-shadow:0 0 0 4px rgba(83,74,183,.10)}
.tier-badge{position:absolute;top:-12px;inset-inline-start:24px;background:var(--c-primary);color:#fff;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}
.tier h3{margin:0 0 6px;font-size:18px}
.tier .price{font-size:36px;font-weight:700;letter-spacing:-.02em;margin:6px 0 14px}
.tier .price small{font-size:14px;font-weight:500;color:var(--c-text-soft)}
.tier ul{list-style:none;padding:0;margin:0 0 20px;flex:1}
.tier li{padding:7px 0;font-size:14.5px;color:var(--c-text);display:flex;gap:8px}
.tier li::before{content:"✓";color:var(--c-accent);font-weight:700;flex-shrink:0}

/* Final CTA */
.cta-banner{background:linear-gradient(135deg,#534AB7,#3e3589);color:#fff;border-radius:18px;padding:48px;text-align:center}
.cta-banner h2{color:#fff;margin:0 0 18px}
.cta-banner .btn-primary{background:#fff;color:#3e3589}
.cta-banner .btn-primary:hover{background:#f0f0fb}

/* Footer */
.site-footer{background:#0f0f1a;color:#c8c8df;padding:56px 0 24px;margin-top:48px}
.foot-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:680px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr 1fr}}
.foot-grid h4{color:#fff;margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{padding:5px 0}
.foot-grid a{color:#c8c8df;font-size:14px}
.foot-grid a:hover{color:#fff}
.foot-brand .logo{color:#fff}
.foot-brand p{margin-top:10px;font-size:14px}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center;padding-top:32px;margin-top:32px;border-top:1px solid #232336;font-size:13px;color:#8d8da7}
.lang-row{display:flex;gap:12px;flex-wrap:wrap}
.lang-row a{color:#8d8da7;font-size:12px}
.lang-row a.active{color:#fff;font-weight:600}

/* Doc-style content pages */
.doc{max-width:760px;margin:48px auto;padding:0 20px}
.doc h1{font-size:34px;margin:0 0 8px;letter-spacing:-.01em}
.doc h2{font-size:22px;margin:32px 0 10px}
.doc p,.doc li{font-size:15.5px;color:var(--c-text)}
.doc .updated{color:var(--c-text-soft);font-size:13px;margin-bottom:24px}

/* Changelog */
.cl-entry{border-inline-start:3px solid var(--c-primary);padding:0 18px;margin-bottom:32px}
.cl-entry h3{margin:0 0 4px;font-size:18px}
.cl-entry .date{color:var(--c-text-soft);font-size:13px;margin-bottom:10px}
.cl-entry ul{margin:8px 0 0}

/* Blog */
.blog-list{display:grid;grid-template-columns:1fr;gap:18px;max-width:780px;margin:0 auto}
.blog-card{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:12px;padding:22px}
.blog-card h3{margin:0 0 6px;font-size:18px}
.blog-card .meta{color:var(--c-text-soft);font-size:13px;margin-bottom:10px}

/* Utility */
.eyebrow{color:var(--c-primary);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
hr{border:0;border-top:1px solid var(--c-border);margin:24px 0}