/* SmartGate ERP — public website. One stylesheet for the Arabic (rtl) and English (ltr) pages:
   spacing uses logical properties (inline-start/end) so it flips with the page direction. */

:root {
  --ink: #0c1626;
  --ink-2: #33415a;
  --ink-3: #5d6b82;
  --paper: #f4f6f9;
  --surface: #ffffff;
  --surface-2: #eaeef4;
  --line: #d8dfe9;
  --accent: #1f5edb;
  --accent-ink: #ffffff;
  --accent-soft: #e3ecfd;
  --posted: #0e8a5f;
  --posted-soft: #dcf3ea;
  --band: #0c1626;
  --band-ink: #e7edf6;
  --band-ink-2: #9fb0c8;
  --band-line: #22314a;
  --shadow: 0 1px 2px rgb(12 22 38 / .06), 0 12px 32px -12px rgb(12 22 38 / .18);

  --f-display: "Alexandria", "IBM Plex Sans Arabic", system-ui, sans-serif;
  --f-body: "IBM Plex Sans Arabic", system-ui, "Segoe UI", Tahoma, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --gutter: clamp(16px, 4vw, 40px);
  --wrap: 1180px;
  --r: 10px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --ink: #e6ecf5;
    --ink-2: #b7c3d6;
    --ink-3: #8595ad;
    --paper: #09101b;
    --surface: #101a29;
    --surface-2: #162235;
    --line: #243349;
    --accent: #6f9bff;
    --accent-ink: #07101f;
    --accent-soft: #15254a;
    --posted: #3ccf94;
    --posted-soft: #0f2e25;
    --band: #0d1726;
    --band-line: #22314a;
    --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 16px 40px -16px rgb(0 0 0 / .6);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --ink: #e6ecf5;
  --ink-2: #b7c3d6;
  --ink-3: #8595ad;
  --paper: #09101b;
  --surface: #101a29;
  --surface-2: #162235;
  --line: #243349;
  --accent: #6f9bff;
  --accent-ink: #07101f;
  --accent-soft: #15254a;
  --posted: #3ccf94;
  --posted-soft: #0f2e25;
  --band: #0d1726;
  --band-line: #22314a;
  --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 16px 40px -16px rgb(0 0 0 / .6);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.75 var(--f-body);
}
html[lang="en"] body { line-height: 1.65; }
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--f-display); text-wrap: balance; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; direction: ltr; unicode-bidi: isolate; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow {
  font: 600 13px/1.4 var(--f-body);
  letter-spacing: .06em;
  color: var(--accent);
  text-transform: uppercase;
}
.lede { color: var(--ink-2); font-size: 19px; max-width: 60ch; }
.section { padding-block: clamp(64px, 9vw, 112px); }
.section-head { display: grid; gap: 14px; max-width: 760px; margin-block-end: 44px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.3; font-weight: 700; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 8px; border: 1px solid transparent;
  font: 600 16px/1.2 var(--f-body); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, var(--ink)); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--ink-3); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-block-end: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 28px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 20px/1 var(--f-display); direction: ltr; }
.brand small { font: 500 12px/1 var(--f-mono); color: var(--ink-3); letter-spacing: .08em; padding-block-start: 3px; }
.brand svg { width: 30px; height: 30px; flex: none; }
.nav-links { display: flex; gap: 24px; margin-inline-start: auto; list-style: none; padding: 0; margin-block: 0; }
.nav-links a { text-decoration: none; color: var(--ink-2); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-actions .btn { padding: 9px 16px; font-size: 15px; }
.lang { font-size: 14px; color: var(--ink-2); text-decoration: none; padding: 8px 10px; border-radius: 6px; }
.lang:hover { background: var(--surface-2); }
.menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 8px; width: 42px; height: 42px; color: var(--ink); cursor: pointer; }
.menu-btn svg { width: 20px; height: 20px; }

@media (max-width: 920px) {
  .nav { gap: 12px; flex-wrap: wrap; }
  .menu-btn { display: inline-grid; place-items: center; margin-inline-start: auto; }
  .nav-links, .nav-actions { display: none; width: 100%; }
  .nav.open .nav-links { display: grid; gap: 4px; margin: 0; padding-block: 8px; }
  .nav.open .nav-links a { display: block; padding: 10px 4px; font-size: 17px; }
  .nav.open .nav-actions { display: flex; padding-block-end: 16px; }
  .nav.open .nav-actions .btn { flex: 1; }
}

/* ---------- hero ---------- */
.hero { padding-block: clamp(48px, 8vw, 96px) clamp(56px, 8vw, 104px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(36px, 5.4vw, 64px); line-height: 1.22; font-weight: 800; }
html[lang="en"] .hero h1 { line-height: 1.08; letter-spacing: -.025em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lede { margin-block: 22px 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-block-start: 34px; padding: 0; list-style: none; color: var(--ink-3); font-size: 14px; }
.hero-facts li { display: inline-flex; align-items: center; gap: 8px; }
.hero-facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--posted); }
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; } }

/* The posting: an invoice becomes a balanced journal voucher. */
.posting { position: relative; display: grid; gap: 14px; }
.doc {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 18px 20px; font-size: 14px;
}
.doc-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-block-end: 12px; }
.doc-title { font: 600 15px/1.3 var(--f-display); }
.doc-no { color: var(--ink-3); font-size: 13px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1 var(--f-body); padding: 6px 10px; border-radius: 999px; white-space: nowrap; }
.chip-posted { background: var(--posted-soft); color: var(--posted); }
.chip-accent { background: var(--accent-soft); color: var(--accent); }
.chip svg { width: 12px; height: 12px; }
.doc-lines { width: 100%; border-collapse: collapse; }
.doc-lines th { text-align: start; font-weight: 500; color: var(--ink-3); font-size: 12px; padding-block: 0 6px; border-block-end: 1px solid var(--line); }
.doc-lines td { padding-block: 7px; border-block-end: 1px dashed var(--line); vertical-align: top; }
.doc-lines tr:last-child td { border-block-end: 0; }
.doc-lines .num { text-align: end; }
.doc-lines .code { color: var(--accent); font-size: 12px; margin-inline-end: 8px; }
.doc-total { display: flex; justify-content: space-between; padding-block-start: 10px; margin-block-start: 4px; border-block-start: 1px solid var(--line); font-weight: 600; }
.arrow-row { display: flex; align-items: center; gap: 10px; color: var(--ink-3); font-size: 13px; padding-inline: 8px; }
.arrow-row::before, .arrow-row::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.jv .doc-lines td:nth-child(n+2) { width: 24%; }
.jv .cr td:first-child { padding-inline-start: 18px; }
.balance { display: flex; justify-content: space-between; align-items: center; margin-block-start: 12px; gap: 10px; flex-wrap: wrap; }
.balance .mono { color: var(--ink-3); font-size: 12px; }

@keyframes write-in { from { opacity: .25; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.jv tbody tr { animation: write-in .5s ease both; }
.jv tbody tr:nth-child(1) { animation-delay: .35s; }
.jv tbody tr:nth-child(2) { animation-delay: .6s; }
.jv tbody tr:nth-child(3) { animation-delay: .85s; }
.jv .balance { animation: write-in .5s ease 1.15s both; }

/* ---------- trust strip ---------- */
.strip { border-block: 1px solid var(--line); background: var(--surface); }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-item { padding: 26px 22px; display: grid; gap: 4px; border-inline-start: 1px solid var(--line); }
.strip-item:first-child { border-inline-start: 0; }
.strip-item b { font: 700 26px/1.2 var(--f-display); }
.strip-item span { color: var(--ink-3); font-size: 14px; line-height: 1.5; }
@media (max-width: 760px) {
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .strip-item:nth-child(3) { border-inline-start: 0; }
  .strip-item:nth-child(n+3) { border-block-start: 1px solid var(--line); }
}

/* ---------- module map ---------- */
.map { display: grid; gap: 0; border-block-start: 1px solid var(--line); }
.map-row { display: grid; grid-template-columns: 220px 1fr; gap: 32px; padding-block: 30px; border-block-end: 1px solid var(--line); }
.map-row h3 { font-size: 22px; font-weight: 700; }
.map-row .area-note { color: var(--ink-3); font-size: 14px; margin-block-start: 6px; line-height: 1.6; }
.mods { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 28px 36px; }
.mod h4 { margin: 0 0 6px; font: 600 17px/1.4 var(--f-display); display: flex; align-items: center; gap: 10px; }
.mod h4 svg { width: 20px; height: 20px; color: var(--accent); flex: none; }
.mod p { color: var(--ink-2); font-size: 15px; line-height: 1.7; }
.mod ul { list-style: none; padding: 0; margin: 10px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.mod li { font-size: 12.5px; line-height: 1; padding: 6px 9px; border-radius: 6px; background: var(--surface-2); color: var(--ink-2); }
@media (max-width: 760px) { .map-row { grid-template-columns: 1fr; gap: 18px; } }

/* ---------- document cycle (a real sequence, so it is numbered) ---------- */
.band { background: var(--band); color: var(--band-ink); }
.band .eyebrow { color: #8fb1ff; }
.band .lede { color: var(--band-ink-2); }
.cycle { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); counter-reset: step; }
.cycle li { counter-increment: step; position: relative; padding: 22px 18px 22px; border-inline-start: 1px solid var(--band-line); display: grid; gap: 8px; align-content: start; }
.cycle li:first-child { border-inline-start: 0; padding-inline-start: 0; }
.cycle li::before { content: counter(step, decimal-leading-zero); font: 500 13px/1 var(--f-mono); color: var(--band-ink-2); }
.cycle b { font: 600 17px/1.4 var(--f-display); }
.cycle span { color: var(--band-ink-2); font-size: 14px; line-height: 1.6; }
.cycle .lands { color: #7fe0b6; font: 500 12px/1.5 var(--f-mono); direction: ltr; text-align: start; unicode-bidi: isolate; }
@media (max-width: 920px) {
  .cycle { grid-template-columns: 1fr; }
  .cycle li { border-inline-start: 0; border-block-start: 1px solid var(--band-line); padding-inline: 0; }
  .cycle li:first-child { border-block-start: 0; }
}

/* ---------- compliance ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; display: grid; gap: 14px; align-content: start; }
.panel h3 { font-size: 22px; font-weight: 700; }
.panel p { color: var(--ink-2); font-size: 16px; }
.checks { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 10px; }
.checks li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: 15px; line-height: 1.6; color: var(--ink-2); }
.checks svg { width: 18px; height: 18px; color: var(--posted); margin-block-start: 4px; }
.flag { font: 500 12px/1 var(--f-mono); color: var(--ink-3); letter-spacing: .08em; }

/* ---------- industries ---------- */
.inds { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.ind { padding: 26px 22px; display: grid; gap: 10px; align-content: start; border-inline-start: 1px solid var(--line); }
.ind:first-child { border-inline-start: 0; }
.ind h3 { font-size: 19px; font-weight: 700; }
.ind p { color: var(--ink-2); font-size: 15px; line-height: 1.7; }
.ind .mono { font-size: 12px; color: var(--ink-3); }
@media (max-width: 980px) {
  .inds { grid-template-columns: repeat(2, 1fr); }
  .ind:nth-child(3) { border-inline-start: 0; }
  .ind:nth-child(n+3) { border-block-start: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .inds { grid-template-columns: 1fr; }
  .ind { border-inline-start: 0; }
  .ind:nth-child(n+2) { border-block-start: 1px solid var(--line); }
}

/* ---------- platform ---------- */
.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.feat { display: grid; gap: 8px; align-content: start; }
.feat h3 { font: 600 18px/1.4 var(--f-display); display: flex; align-items: center; gap: 10px; }
.feat h3 svg { width: 20px; height: 20px; color: var(--accent); flex: none; }
.feat p { color: var(--ink-2); font-size: 15px; line-height: 1.7; }
@media (max-width: 900px) { .feats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feats { grid-template-columns: 1fr; } }

/* ---------- onboarding ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; gap: 8px; align-content: start; padding-block-start: 18px; border-block-start: 2px solid var(--ink); }
.steps li::before { content: counter(s); font: 700 15px/1 var(--f-mono); color: var(--accent); }
.steps b { font: 600 18px/1.4 var(--f-display); }
.steps span { color: var(--ink-2); font-size: 15px; line-height: 1.7; }
@media (max-width: 860px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
.contact-lines { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.contact-lines li { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding-block-end: 14px; border-block-end: 1px solid var(--line); font-size: 15px; }
.contact-lines span { color: var(--ink-3); }
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; display: grid; gap: 16px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label { font-size: 14px; font-weight: 500; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 16px; color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: 8px; padding: 11px 12px; width: 100%;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.form-note { font-size: 14px; color: var(--ink-3); }
.form-note.ok { color: var(--posted); }

/* ---------- final call + footer ---------- */
.final { text-align: start; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.final h2 { font-size: clamp(26px, 3.2vw, 36px); line-height: 1.3; max-width: 22ch; }
.site-footer { border-block-start: 1px solid var(--band-line); background: var(--band); color: var(--band-ink-2); font-size: 14px; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; padding-block: 32px; align-items: center; }
.foot .brand { color: var(--band-ink); }
.foot .brand small { color: var(--band-ink-2); }
.foot nav { display: flex; flex-wrap: wrap; gap: 20px; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--band-ink); }