/* ==========================================================================
   شركة صرح بوابة الإعمار للمقاولات العامة
   ورقة أنماط واحدة لكل الموقع. القيم في :root هي كل ما تحتاج تعديله
   لو أردت تغيير الألوان أو المسافات.
   ========================================================================== */

:root {
  /* ألوان الشعار، مسحوبة من ملف Illustrator الأصلي */
  --gold: #9e7116;        /* ذهبي الشعار: للزخرفة فقط */
  --gold-ink: #8e6615;    /* ذهبي النصوص على خلفية فاتحة */
  --gold-dark: #724e16;
  --gold-light: #c99a38;  /* ذهبي النصوص على خلفية داكنة */
  --steel: #2d5069;
  --ink: #10202d;

  /* أسطح الوضع الفاتح */
  --bg: #faf8f5;
  --bg-2: #f2eee7;
  --card: #ffffff;
  --fg: #10202d;
  --fg-muted: #55636f;
  --border: #e3ded4;

  /* اللون الفعّال، يتبدّل مع الوضع الداكن */
  --accent: var(--gold-ink);
  --accent-hover: var(--gold-dark);
  --accent-wash: #f7efdd;
  --btn-bg: var(--gold-ink);
  --btn-fg: #ffffff;

  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 32, 45, .05), 0 8px 24px -8px rgba(16, 32, 45, .1);
  --page: 78rem;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1720;
    --bg-2: #131f2a;
    --card: #131f2a;
    --fg: #eee9e0;
    --fg-muted: #9fabb6;
    --border: #24333f;

    --accent: var(--gold-light);
    --accent-hover: #d4a653;
    --accent-wash: rgba(201, 154, 56, .14);
    --btn-bg: var(--gold-light);
    --btn-fg: var(--ink);

    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'IBM Plex Sans Arabic', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

[dir="rtl"] body { line-height: 1.85; }
[dir="ltr"] body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }

h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.25; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4 { line-height: 1.4; }
[dir="ltr"] h1, [dir="ltr"] h2, [dir="ltr"] h3 { letter-spacing: -.015em; }

p { margin: 0; }
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}
::selection { background: var(--accent); color: #fff; }

/* ── التخطيط ─────────────────────────────────────────────── */
.page { width: 100%; max-width: var(--page); margin-inline: auto; padding-inline: 20px; }
@media (min-width: 768px) { .page { padding-inline: 32px; } }

.section { padding-block: 72px; }
@media (min-width: 768px) { .section { padding-block: 104px; } }
.section.alt { background: var(--bg-2); }

.skip {
  position: absolute; inset-inline-start: -9999px;
}
.skip:focus {
  inset-inline-start: 16px; top: 16px;
  position: fixed; z-index: 60;
  background: var(--accent); color: #fff;
  padding: 10px 16px; border-radius: 8px;
}

/* ── الهيدر ──────────────────────────────────────────────── */
.header {
  position: sticky; top: 0; z-index: 40;
  background: var(--bg);
  border-block-end: 1px solid transparent;
  transition: border-color .2s;
}
.header.scrolled { border-block-end-color: var(--border); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 72px;
}
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo svg { height: 44px; width: auto; flex: none; }
.logo-name { display: flex; flex-direction: column; line-height: 1; }
.logo-name b { font-size: .95rem; font-weight: 700; }
.logo-name span { margin-block-start: 6px; font-size: .6875rem; color: var(--fg-muted); }

.nav { display: none; align-items: center; gap: 4px; }
@media (min-width: 1024px) { .nav { display: flex; } }
.nav a {
  padding: 8px 14px; border-radius: 6px;
  font-size: .9375rem; font-weight: 500; color: var(--fg-muted);
  transition: color .18s;
}
.nav a:hover { color: var(--fg); }
.nav a[aria-current="page"] { color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: 8px; }

.lang {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 12px; font-size: .8125rem; font-weight: 600;
  transition: border-color .18s, color .18s;
}
.lang:hover { border-color: var(--accent); color: var(--accent); }
@media (max-width: 639px) { .lang { display: none; } }

.burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border: 1px solid var(--border);
  border-radius: 6px; background: none; color: inherit; cursor: pointer;
}
@media (min-width: 1024px) { .burger { display: none; } }
.burger svg { width: 20px; height: 20px; }

.mobile-nav { display: none; border-block-start: 1px solid var(--border); background: var(--bg); }
.mobile-nav.open { display: block; }
@media (min-width: 1024px) { .mobile-nav.open { display: none; } }
.mobile-nav nav { display: flex; flex-direction: column; gap: 4px; padding-block: 16px; }
.mobile-nav nav a { padding: 12px; border-radius: 6px; font-size: 1rem; font-weight: 500; }
.mobile-nav nav a[aria-current="page"] { background: var(--accent-wash); color: var(--accent); }
.mobile-actions { display: flex; align-items: center; gap: 12px; margin-block-start: 12px; }
.mobile-actions .btn { flex: 1; }
.mobile-actions .lang { display: inline-flex; }

/* ── الأزرار ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 8px;
  font: inherit; font-size: .9375rem; font-weight: 600; line-height: 1;
  border: 1px solid transparent; cursor: pointer;
  transition: background-color .18s, color .18s, border-color .18s, transform .18s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--btn-bg); color: var(--btn-fg); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { border-color: var(--border); color: var(--fg); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-onhero { border-color: rgba(255,255,255,.22); color: #fff; }
.btn-onhero:hover { border-color: rgba(255,255,255,.55); }
.btn-ondark { background: #fff; color: var(--ink); }
.btn-ondark:hover { background: var(--accent-wash); }
.btn svg { width: 16px; height: 16px; }
[dir="rtl"] .btn svg.arrow { transform: scaleX(-1); }

/* ── العناوين الفرعية ────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8125rem; font-weight: 600; color: var(--accent);
}
[dir="ltr"] .eyebrow { text-transform: uppercase; letter-spacing: .06em; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; flex: none; }
.eyebrow.on-dark { color: var(--gold-light); }

.heading { max-width: 42rem; }
.heading h2 { margin-block-start: 16px; font-size: clamp(1.75rem, 4vw, 2.5rem); }
.heading p { margin-block-start: 16px; font-size: 1.0625rem; color: var(--fg-muted); }

/* ── الهيرو ──────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; background: var(--ink); }
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 56px 56px;
}
.hero-inner { position: relative; padding-block: 96px; max-width: 48rem; }
@media (min-width: 768px) { .hero-inner { padding-block: 144px; } }
.hero h1 {
  margin-block-start: 24px;
  font-size: clamp(2rem, 6vw, 3.75rem);
  color: #fff;
}
.hero p { margin-block-start: 24px; font-size: 1.125rem; color: rgba(255,255,255,.72); max-width: 36rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-block-start: 40px; }

/* ── البطاقات والشبكات ───────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid.cols-2 { grid-template-columns: 1fr; }
.grid.cols-3 { grid-template-columns: 1fr; }
.grid.cols-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
  .grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
a.card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); }
.card h3 { margin-block-start: 16px; font-size: 1.25rem; }
.card p { margin-block-start: 12px; font-size: .9375rem; color: var(--fg-muted); }
.num { font-size: .875rem; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.more { display: inline-flex; align-items: center; gap: 6px; margin-block-start: 20px; font-size: .875rem; font-weight: 600; color: var(--accent); }

/* ── كيف نشتغل ───────────────────────────────────────────── */
.steps { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps .num { font-size: 1.875rem; opacity: .35; }
.steps h3 { margin-block-start: 8px; font-size: 1.125rem; }
.steps p { margin-block-start: 10px; font-size: .9375rem; color: var(--fg-muted); }

/* ── لماذا نحن ───────────────────────────────────────────── */
.reasons { display: grid; gap: 36px 40px; margin-block-start: 48px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .reasons { grid-template-columns: repeat(2, 1fr); } }
.reason { display: flex; gap: 16px; }
.reason .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex: none; margin-block-start: 10px; }
.reason h3 { font-size: 1.125rem; }
.reason p { margin-block-start: 8px; font-size: .9375rem; color: var(--fg-muted); }

/* ── الخدمات (الصفحة الداخلية) ───────────────────────────── */
.service { display: grid; gap: 24px; scroll-margin-top: 96px; }
@media (min-width: 768px) { .service { grid-template-columns: 1fr 1.1fr; padding: 36px; } }
.service h2 { margin-block-start: 12px; font-size: 1.5rem; }
.service-includes { border-block-start: 1px solid var(--border); padding-block-start: 24px; }
@media (min-width: 768px) {
  .service-includes {
    border-block-start: 0; padding-block-start: 0;
    border-inline-start: 1px solid var(--border); padding-inline-start: 36px;
  }
}
.service-includes .label { font-size: .75rem; font-weight: 700; letter-spacing: .05em; color: var(--fg-muted); text-transform: uppercase; }
.checks { list-style: none; margin: 16px 0 0; padding: 0; }
.checks li { display: flex; gap: 12px; font-size: .9375rem; }
.checks li + li { margin-block-start: 10px; }
.checks svg { width: 16px; height: 16px; flex: none; margin-block-start: 6px; color: var(--accent); }

/* ── الأسئلة الشائعة ─────────────────────────────────────── */
.faq { max-width: 48rem; margin-block-start: 40px; border-block: 1px solid var(--border); }
.faq details { padding-block: 20px; }
.faq details + details { border-block-start: 1px solid var(--border); }
.faq summary {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 16px;
  cursor: pointer; font-size: 1.0625rem; font-weight: 600; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { width: 16px; height: 16px; flex: none; margin-block-start: 6px; color: var(--accent); transition: transform .2s; }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq p { margin-block-start: 12px; font-size: .9375rem; color: var(--fg-muted); }

/* ── شريط الدعوة ─────────────────────────────────────────── */
.cta { background: var(--ink); position: relative; overflow: hidden; }
.cta-inner {
  position: relative; display: flex; flex-direction: column; gap: 24px;
  padding-block: 64px; align-items: flex-start;
}
@media (min-width: 768px) {
  .cta-inner { flex-direction: row; align-items: center; justify-content: space-between; padding-block: 80px; }
}
.cta h2 { font-size: clamp(1.75rem, 4vw, 2.25rem); color: #fff; max-width: 32rem; }
.cta p { margin-block-start: 12px; color: rgba(255,255,255,.72); max-width: 32rem; }

/* ── صفحات داخلية ────────────────────────────────────────── */
.pagehead { background: var(--bg-2); border-block-end: 1px solid var(--border); }
.pagehead-inner { padding-block: 64px; }
@media (min-width: 768px) { .pagehead-inner { padding-block: 96px; } }
.pagehead h1 { font-size: clamp(2rem, 5vw, 3rem); }
.pagehead p { margin-block-start: 20px; font-size: 1.125rem; color: var(--fg-muted); max-width: 48rem; }

.two-col { display: grid; gap: 48px; grid-template-columns: 1fr; }
@media (min-width: 1024px) { .two-col { grid-template-columns: 1.4fr 1fr; } }
.prose > * + * { margin-block-start: 20px; }
.prose p { font-size: 1.0625rem; color: var(--fg-muted); }

/* ── المقالات ────────────────────────────────────────────── */
.meta { font-size: .8125rem; color: var(--fg-muted); }
.article { max-width: 48rem; font-size: 1.0625rem; line-height: 1.9; }
[dir="rtl"] .article { line-height: 2.05; }
.article > * + * { margin-block-start: 20px; }
.article h2 { margin-block-start: 40px; font-size: 1.5rem; }
.article h3 { margin-block-start: 32px; font-size: 1.25rem; }
.article ul, .article ol { padding-inline-start: 24px; }
.article li + li { margin-block-start: 8px; }
.article a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.article hr { border: 0; border-block-start: 1px solid var(--border); margin-block: 40px; }

/* ── نموذج التواصل ───────────────────────────────────────── */
.form-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
label { display: block; margin-block-end: 6px; font-size: .875rem; font-weight: 600; }
label .req { color: var(--accent); }
.field {
  width: 100%; padding: 12px 15px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--card); color: var(--fg);
  font: inherit; font-size: .9375rem;
  transition: border-color .18s, box-shadow .18s;
}
.field::placeholder { color: var(--fg-muted); opacity: .7; }
.field:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
textarea.field { resize: vertical; min-height: 120px; }
.honey { position: absolute; inset-inline-start: -9999px; }
.form-note { margin-block-start: 16px; padding: 12px 16px; border-radius: 8px; font-size: .875rem; display: none; }
.form-note.ok { display: block; background: var(--accent-wash); color: var(--accent); }
.form-note.err { display: block; background: rgba(220,38,38,.1); color: #b91c1c; }
@media (prefers-color-scheme: dark) { .form-note.err { color: #fca5a5; } }

dl.contact-list { margin: 24px 0 0; }
dl.contact-list dt { font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--fg-muted); }
dl.contact-list dd { margin: 4px 0 20px; font-size: .9375rem; }
dl.contact-list a:hover { color: var(--accent); }

.map { margin-block-start: 32px; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.map iframe { display: block; width: 100%; height: 260px; border: 0; }

/* ── الفوتر ──────────────────────────────────────────────── */
.footer { background: var(--bg-2); border-block-start: 1px solid var(--border); }
.footer-grid { display: grid; gap: 40px; padding-block: 56px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer h4 { font-size: .875rem; }
.footer ul { list-style: none; margin: 16px 0 0; padding: 0; }
.footer li + li { margin-block-start: 10px; }
.footer a, .footer li { font-size: .875rem; color: var(--fg-muted); }
.footer a:hover { color: var(--accent); }
.footer-about { font-size: .875rem; color: var(--fg-muted); margin-block-start: 12px; max-width: 20rem; }
.footer-bottom { border-block-start: 1px solid var(--border); }
.footer-bottom-inner {
  display: flex; flex-direction: column; gap: 8px; align-items: center;
  padding-block: 20px; font-size: .75rem; color: var(--fg-muted);
}
@media (min-width: 640px) { .footer-bottom-inner { flex-direction: row; justify-content: space-between; } }

.ltr { direction: ltr; unicode-bidi: isolate; }