/* ==========================================================================
   YETREMA Template Base — shared foundation for every template in the range.
   Bidirectional by construction: logical properties only, no [dir] overrides.
   Each template sets its own tokens in theme.css. This file never changes.
   ========================================================================== */

:root {
  /* Tokens a theme overrides */
  --ink: #101215; --paper: #FFFFFF; --surface: #F5F3F0; --line: #E5E1DA;
  --brand: #101215; --accent: #B0793F; --muted: #6B7278;
  --font-d: "Inter", system-ui, sans-serif;
  --font-b: "Inter", system-ui, sans-serif;
  --radius: 10px; --radius-lg: 20px; --radius-pill: 999px;

  --fs-d:  clamp(2.5rem, 1.4rem + 5vw, 5.5rem);
  --fs-1:  clamp(2rem, 1.3rem + 3vw, 3.5rem);
  --fs-2:  clamp(1.5rem, 1.15rem + 1.7vw, 2.25rem);
  --fs-3:  clamp(1.1875rem, 1.05rem + 0.7vw, 1.5rem);
  --fs-4:  1.0625rem;
  --fs-b:  1rem;
  --fs-s:  0.875rem;
  --fs-xs: 0.75rem;
  --lh-t: 1.06; --lh-n: 1.62;
  --track-d: -0.02em;

  --sp: clamp(3.5rem, 2rem + 6vw, 7rem);
  --gut: clamp(1.25rem, .6rem + 2.4vw, 2.75rem);
  --wrap: 1240px;
  --ph-a: var(--brand); --ph-b: var(--accent); --ph-c: var(--surface);
  --ft-bg: var(--ink); --ft-fg: #EFEEEB;
  --ease: cubic-bezier(.22,.61,.36,1);
  --nav: 68px;
  --shadow: 0 20px 44px -20px rgba(16,18,21,.24);
}

html[dir="rtl"] {
  --font-d: "IBM Plex Sans Arabic", "Tajawal", sans-serif;
  --font-b: "IBM Plex Sans Arabic", "Tajawal", sans-serif;
  --lh-t: 1.3; --lh-n: 1.9; --track-d: 0em;
  --fs-d: clamp(2.125rem, 1.3rem + 4.2vw, 4.5rem);
  --fs-1: clamp(1.75rem, 1.2rem + 2.6vw, 3rem);
  --fs-b: 1.0625rem; --fs-s: .9375rem; --fs-xs: .8125rem;
}

*,*::before,*::after{box-sizing:border-box}*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-block-start:calc(var(--nav) + 1rem)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--font-b);font-size:var(--fs-b);line-height:var(--lh-n);color:var(--ink);
  background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,video{display:block;max-inline-size:100%}img{block-size:auto}
a{color:inherit;text-decoration:none}ul,ol{padding:0;list-style:none}
input,button,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-weight:400;text-wrap:balance}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
::selection{background:var(--brand);color:var(--paper)}

.wrap{inline-size:100%;max-inline-size:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sec{padding-block:var(--sp)}
.d1{font-family:var(--font-d);font-size:var(--fs-d);line-height:var(--lh-t);letter-spacing:var(--track-d)}
.h1{font-family:var(--font-d);font-size:var(--fs-1);line-height:1.1;letter-spacing:var(--track-d)}
.h2{font-family:var(--font-d);font-size:var(--fs-2);line-height:1.18;letter-spacing:var(--track-d)}
.h3{font-family:var(--font-b);font-size:var(--fs-3);line-height:1.3;font-weight:600;letter-spacing:-.012em}
.h4{font-family:var(--font-b);font-size:var(--fs-4);font-weight:600;line-height:1.4}
html[dir="rtl"] .d1,html[dir="rtl"] .h1,html[dir="rtl"] .h2{font-weight:600}
html[dir="rtl"] .h3,html[dir="rtl"] .h4{letter-spacing:0}
.lead{font-size:clamp(1.0625rem,1rem + .45vw,1.25rem);line-height:1.6;color:var(--muted);text-wrap:pretty}
html[dir="rtl"] .lead{line-height:1.9}
.eb{font-size:var(--fs-xs);font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
  display:inline-block;margin-block-end:1rem}
html[dir="rtl"] .eb{letter-spacing:0;text-transform:none;font-size:var(--fs-s)}
.mut{color:var(--muted)}
.sm{font-size:var(--fs-s)}.xs{font-size:var(--fs-xs)}
.mono{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums}
html[dir="rtl"] .mono{font-family:var(--font-b)}
.measure{max-inline-size:64ch}
.sr{position:absolute;inline-size:1px;block-size:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

.grid{display:grid;gap:clamp(1.25rem,.8rem + 1.6vw,2.25rem)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,1rem + 4vw,4.5rem);align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.between{display:flex;flex-wrap:wrap;gap:1.25rem;justify-content:space-between;align-items:flex-end}
.stack>*+*{margin-block-start:1rem}
.head{max-inline-size:60ch;margin-block-end:clamp(2rem,1.2rem + 2.6vw,3.5rem)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-size:var(--fs-s);font-weight:600;line-height:1;padding:1rem 1.75rem;min-block-size:50px;
  border-radius:var(--radius-pill);border:1px solid var(--brand);background:var(--brand);color:var(--paper);
  cursor:pointer;transition:transform .16s var(--ease),opacity .16s var(--ease),background .16s var(--ease),color .16s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn-o{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-o:hover{border-color:var(--ink)}
.btn-l{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.btn-a{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-wa{background:#157F3D;border-color:#157F3D;color:#fff}
.btn-s{min-block-size:40px;padding:.625rem 1.125rem;font-size:var(--fs-xs)}
.btn-b{inline-size:100%}
.lnk{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;font-size:var(--fs-s);
  border-block-end:1px solid currentColor;padding-block-end:2px;transition:gap .16s var(--ease)}
.lnk:hover{gap:.65rem}
html[dir="rtl"] .lnk svg{transform:scaleX(-1)}

/* Nav */
.nv{position:sticky;inset-block-start:0;z-index:50;block-size:var(--nav);display:flex;align-items:center;
  background:color-mix(in srgb, var(--paper) 86%, transparent);backdrop-filter:blur(14px);
  border-block-end:1px solid transparent;transition:border-color .3s var(--ease)}
.nv.stuck{border-block-end-color:var(--line)}
.nv .wrap{display:flex;align-items:center;gap:1.5rem}
.lg{font-family:var(--font-d);font-size:1.25rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;line-height:1}
html[dir="rtl"] .lg{letter-spacing:0;text-transform:none;font-size:1.375rem}
.nv nav{display:flex;gap:.25rem;margin-inline-start:auto}
.nv nav a{font-size:var(--fs-s);padding:.5rem .75rem;border-radius:6px;color:var(--muted);transition:color .16s}
.nv nav a:hover,.nv nav a[aria-current]{color:var(--ink)}
.nv .act{display:flex;gap:.5rem;align-items:center;margin-inline-start:1rem}
.lang-t{font-size:var(--fs-xs);font-weight:700;padding:.45rem .7rem;border:1px solid var(--line);border-radius:var(--radius-pill)}
.brg{display:none;inline-size:42px;block-size:42px;align-items:center;justify-content:center;background:none;border:0;cursor:pointer;margin-inline-start:auto}
.brg span{inline-size:19px;block-size:1.5px;background:var(--ink);position:relative;display:block}
.brg span::before,.brg span::after{content:"";position:absolute;inset-inline:0;block-size:1.5px;background:var(--ink);transition:transform .3s var(--ease)}
.brg span::before{inset-block-start:-6px}.brg span::after{inset-block-start:6px}
.brg[aria-expanded="true"] span{background:transparent}
.brg[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.brg[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
@media(max-width:920px){.nv nav{display:none}.brg{display:inline-flex}.nv .act .btn{display:none}}
.mnu{position:fixed;inset:var(--nav) 0 0 0;z-index:49;background:var(--paper);padding:1.5rem 0;
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:.3s var(--ease);overflow-y:auto}
.mnu.open{opacity:1;visibility:visible;transform:none}
.mnu a{display:block;padding:1rem var(--gut);border-block-end:1px solid var(--line);
  font-family:var(--font-d);font-size:1.375rem}
html[dir="rtl"] .mnu a{font-weight:600}

/* Cards / surfaces */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.25rem,.9rem + 1.2vw,2rem);block-size:100%;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.surf{background:var(--surface)}
.dk{background:var(--ink);color:var(--paper)}
.dk .mut,.dk .lead{color:color-mix(in srgb,var(--paper) 62%,transparent)}
.dk .card{background:color-mix(in srgb,var(--paper) 5%,transparent);border-color:color-mix(in srgb,var(--paper) 12%,transparent)}
.tag{display:inline-flex;align-items:center;gap:.35rem;font-size:var(--fs-xs);font-weight:600;
  padding:.35rem .7rem;border-radius:var(--radius-pill);background:var(--surface);color:var(--muted)}
.tag-a{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}
.hr{block-size:1px;background:var(--line);border:0;margin-block:var(--sp) 0}

/* Media placeholders — generated art, no stock photography */
.ph{position:relative;overflow:hidden;border-radius:var(--radius);isolation:isolate;
  background:
    linear-gradient(140deg, color-mix(in srgb,var(--ph-a) 92%,#000) 0%, color-mix(in srgb,var(--ph-a) 58%,var(--ph-c)) 56%, color-mix(in srgb,var(--ph-b) 48%,var(--ph-c)) 100%)}
.ph::before{content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(70% 55% at 78% 18%, color-mix(in srgb,var(--ph-b) 55%,transparent), transparent 68%),
    radial-gradient(90% 70% at 10% 92%, color-mix(in srgb,#000 42%,transparent), transparent 70%)}
.ph::after{content:"";position:absolute;inset:0;z-index:2;opacity:.14;mix-blend-mode:overlay;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,.9) 3px 4px),
    repeating-linear-gradient(90deg, transparent 0 3px, rgba(255,255,255,.55) 3px 4px)}
/* Architectural line motif — the regional cue, carried by geometry not ornament */
.ph-lines{position:absolute;inset:0;z-index:3;opacity:.30;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 22px, rgba(255,255,255,.85) 22px 23px),
    repeating-linear-gradient(-45deg, transparent 0 22px, rgba(255,255,255,.55) 22px 23px);
  -webkit-mask-image:radial-gradient(120% 100% at 100% 0%, #000 8%, transparent 62%);
  mask-image:radial-gradient(120% 100% at 100% 0%, #000 8%, transparent 62%)}
/* Vary the light source per card so a grid does not read as one repeated tile */
*:nth-child(3n+2) > .ph::before, .ph:nth-of-type(3n+2)::before{background:
  radial-gradient(65% 60% at 18% 20%, color-mix(in srgb,var(--ph-b) 48%,transparent), transparent 66%),
  radial-gradient(85% 70% at 92% 88%, color-mix(in srgb,#000 46%,transparent), transparent 70%)}
*:nth-child(3n+3) > .ph::before, .ph:nth-of-type(3n+3)::before{background:
  radial-gradient(80% 70% at 50% 110%, color-mix(in srgb,var(--ph-b) 40%,transparent), transparent 62%),
  radial-gradient(70% 60% at 20% 0%, color-mix(in srgb,#fff 22%,transparent), transparent 60%)}
.ratio-4-3{aspect-ratio:4/3}.ratio-3-2{aspect-ratio:3/2}.ratio-1-1{aspect-ratio:1/1}
.ratio-16-9{aspect-ratio:16/9}.ratio-3-4{aspect-ratio:3/4}.ratio-2-3{aspect-ratio:2/3}

/* Forms */
.fld{display:grid;gap:.4rem;margin-block-end:1rem}
.fld label{font-size:var(--fs-s);font-weight:600}
.inp,.sel,.txt{inline-size:100%;padding:.85rem 1rem;min-block-size:50px;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--radius);font-size:var(--fs-s);appearance:none}
.txt{min-block-size:120px;resize:vertical}
.inp:focus,.sel:focus,.txt:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
.sel{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%236B7278' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-size:12px;background-position:right 1rem center;padding-inline-end:2.5rem}
html[dir="rtl"] .sel{background-position:left 1rem center;padding-inline-end:1rem;padding-inline-start:2.5rem}

/* Footer */
.ft{background:var(--ft-bg);color:color-mix(in srgb,var(--ft-fg) 78%,transparent);padding-block:var(--sp) 2rem}
.ft .lg{color:var(--ft-fg)}
.ft h4{font-size:var(--fs-xs);letter-spacing:.12em;text-transform:uppercase;font-weight:700;
  color:color-mix(in srgb,var(--ft-fg) 68%,transparent);margin-block-end:1rem}
html[dir="rtl"] .ft h4{letter-spacing:0;text-transform:none;font-size:var(--fs-s)}
.ft li{margin-block-end:.6rem;font-size:var(--fs-s)}
.ft a:hover{color:var(--ft-fg)}
.ft-grid{display:grid;grid-template-columns:1.6fr repeat(3,minmax(0,1fr));gap:2.5rem 1.5rem}
@media(max-width:860px){.ft-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ft-grid{grid-template-columns:1fr}}
.ft-bot{margin-block-start:3rem;padding-block-start:1.5rem;
  border-block-start:1px solid color-mix(in srgb,var(--ft-fg) 18%,transparent);
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:var(--fs-xs)}

/* Floating WhatsApp + mobile action bar (every template ships with these) */
.wa-fab{position:fixed;inset-block-end:1.25rem;inset-inline-end:1.25rem;z-index:60;inline-size:54px;block-size:54px;
  border-radius:50%;display:grid;place-items:center;background:#157F3D;color:#fff;
  box-shadow:0 10px 26px -8px rgba(21,127,61,.55);transition:transform .3s var(--ease)}
.wa-fab:hover{transform:scale(1.06)}
@media(max-width:720px){.wa-fab{inset-block-end:calc(1.25rem + 62px)}}
.mbar{display:none;position:fixed;inset-block-end:0;inset-inline:0;z-index:59;gap:.6rem;
  background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(12px);
  border-block-start:1px solid var(--line);padding:.6rem var(--gut) calc(.6rem + env(safe-area-inset-bottom))}
@media(max-width:720px){.mbar{display:flex}body{padding-block-end:70px}}
.mbar .btn{flex:1;min-block-size:44px;padding-inline:1rem;font-size:var(--fs-xs)}

/* Reveal */
[data-r]{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-r].in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){[data-r]{opacity:1!important;transform:none!important}}

/* Badge showing this is a YETREMA demo — removed on purchase */
.demo-flag{position:fixed;inset-block-end:1.25rem;inset-inline-start:1.25rem;z-index:60;
  display:inline-flex;align-items:center;gap:.5rem;font-size:11px;font-weight:600;letter-spacing:.04em;
  padding:.5rem .85rem;border-radius:var(--radius-pill);background:rgba(11,14,17,.9);color:#fff;
  backdrop-filter:blur(8px);text-transform:uppercase}
html[dir="rtl"] .demo-flag{letter-spacing:0;text-transform:none;font-size:12px}
.demo-flag b{color:#D3A473;font-weight:700}
@media(max-width:720px){.demo-flag{inset-block-end:calc(1.25rem + 62px)}}
@media(max-width:420px){.demo-flag{display:none}}
/* Inside a YETREMA preview frame, drop the demo chrome */
html.embedded .demo-flag,html.embedded .mbar,html.embedded .wa-fab{display:none!important}
html.embedded body{padding-block-end:0}