/* ==========================================================================
   Amad Al-Aamal — Site Stylesheet
   ========================================================================== */

:root {
  --navy: #0d121d;
  --slate: #0f182a;
  --blue: #3e6ba2;
  --blue-lt: #81acda;
  --ice: #dbdde5;
  --white: #ffffff;
  --paper: #f8f9fa;
  --ink-muted: #5a6a75;
  --ink-body: #1b2d4e;
  --radius: 12px;
  --radius-lg: 20px;
  --font: 'Tajawal', sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

html[lang="ar"] body { direction: rtl; }
html[lang="en"] body { direction: ltr; }

html[lang="ar"] .en-only { display: none !important; }
html[lang="en"] .ar-only { display: none !important; }

body {
  font-family: var(--font);
  color: var(--ink-body);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Typography ---------- */
h1, h2, h3 { font-weight: 800; line-height: 1.25; color: var(--navy); }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 14px;
}
html[lang="ar"] .eyebrow { letter-spacing: 0; }

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head.wide { max-width: 820px; }
.nowrap-sm { white-space: nowrap; }
@media (max-width: 760px) { .nowrap-sm { white-space: normal; } }
.section-head h2 { font-size: clamp(28px, 3.6vw, 42px); }
.section-head p { color: var(--ink-muted); font-size: 17px; margin-top: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 24px -8px rgba(62,107,162,.55);
}
.btn-primary:hover { background: var(--blue-lt); transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(62,107,162,.6); }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--ice);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-light {
  background: rgba(255,255,255,.1);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.3);
  backdrop-filter: blur(6px);
}
.btn-light:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.55); }

html[lang="ar"] .btn svg { transform: scaleX(-1); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.scrolled {
  padding: 13px 0;
  background: rgba(13,18,29,.86);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px -12px rgba(0,0,0,.4);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; }
.brand img { height: 34px; }
.brand-mark {
  color: var(--white);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .01em;
}

.main-nav { display: flex; align-items: center; gap: 40px; }
.main-nav a {
  color: rgba(255,255,255,.82);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--blue-lt);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .3s var(--ease);
}
.main-nav a:hover::after,
.main-nav a.active::after { transform: scaleX(1); }
.main-nav a.active { color: var(--white); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.lang-toggle {
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
  border: 1.5px solid rgba(255,255,255,.35);
  border-radius: 999px;
  padding: 7px 16px;
  transition: border-color .25s, background .25s;
}
.lang-toggle:hover { border-color: var(--white); background: rgba(255,255,255,.08); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .main-nav { position: fixed; inset: 0; top: 0; background: var(--navy); flex-direction: column; justify-content: center; gap: 34px; transform: translateY(-100%); opacity: 0; transition: transform .4s var(--ease), opacity .3s; }
  .main-nav.open { transform: translateY(0); opacity: 1; }
  .main-nav a { font-size: 22px; }
  .nav-toggle { display: flex; z-index: 110; }
  .header-actions .btn-primary { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background: linear-gradient(120deg, rgba(13,18,29,.94) 8%, rgba(15,42,61,.82) 60%), var(--hero-img, none) center/cover no-repeat;
}
.hero .wrap { padding-top: 90px; }
.hero-tag { color: var(--blue-lt); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: 13px; margin-bottom: 22px; }
html[lang="ar"] .hero-tag { letter-spacing: 0; }
.hero h1 {
  color: var(--white);
  font-size: clamp(34px, 5.4vw, 66px);
  max-width: 920px;
  letter-spacing: -.01em;
}
.hero p {
  margin-top: 24px;
  max-width: 620px;
  font-size: 18px;
  color: rgba(255,255,255,.78);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 38px; }
.scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.6);
  font-size: 12px;
  letter-spacing: .08em;
}
.scroll-cue .line { width: 1px; height: 34px; background: linear-gradient(var(--blue-lt), transparent); animation: scrollpulse 2s infinite; }
@keyframes scrollpulse { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

/* ---------- Stats strip ---------- */
.stats {
  background: var(--navy);
  color: var(--white);
  padding: 46px 0;
}
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat b { display: block; font-size: clamp(26px, 3.4vw, 38px); color: var(--blue-lt); font-weight: 800; }
.stat span { font-size: 14px; color: rgba(255,255,255,.68); margin-top: 6px; display: block; }
@media (max-width: 720px) { .stats .wrap { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Sections ---------- */
section { padding: 110px 0; }
.bg-paper { background: var(--paper); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy .section-head h2 { color: var(--white); }
.bg-navy .section-head p { color: rgba(255,255,255,.68); }

/* ---------- Why-us grid ---------- */
.reasons-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--ice); border-radius: var(--radius-lg); overflow: hidden; }
@media (max-width: 900px) { .reasons-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .reasons-grid { grid-template-columns: 1fr; } }
.reason-img { grid-column: span 3; min-height: 200px; background-size: cover; background-position: center; }
@media (max-width: 900px) { .reason-img { grid-column: span 1; min-height: 220px; } }
.reason {
  background: var(--white);
  padding: 40px 32px;
  transition: background .3s;
}
.reason:hover { background: var(--paper); }
.reason .num { font-size: 13px; font-weight: 800; color: var(--blue-lt); margin-bottom: 18px; display: block; }
.reason h3 { font-size: 19px; margin-bottom: 10px; }
.reason p { color: var(--ink-muted); font-size: 15px; }

/* ---------- Services grid (home teaser) ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 780px) { .svc-grid { grid-template-columns: 1fr; } }
.svc-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.svc-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(13,18,29,.92) 10%, rgba(13,18,29,.15) 65%);
  z-index: -1;
  transition: background .3s;
}
.svc-card:hover::before { background: linear-gradient(0deg, rgba(62,107,162,.92) 5%, rgba(13,18,29,.35) 70%); }
.svc-card-body { padding: 34px; }
.svc-card h3 { color: var(--white); font-size: 22px; margin-bottom: 8px; }
.svc-card p { color: rgba(255,255,255,.78); font-size: 14.5px; max-width: 380px; }
.svc-card .link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-weight: 700; font-size: 14px; color: var(--blue-lt); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy), var(--slate));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  max-width: 980px;
  margin: 0 auto;
}
.cta-band h2 { color: var(--white); font-size: clamp(24px, 3vw, 34px); max-width: 480px; }
.cta-band .eyebrow { color: var(--blue-lt); }
.cta-actions { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.cta-actions .phone { color: rgba(255,255,255,.7); font-size: 14px; }
.cta-actions .phone a { font-weight: 700; color: var(--white); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { height: 30px; margin-bottom: 18px; }
.footer-brand p { font-size: 14.5px; max-width: 300px; color: rgba(255,255,255,.55); }
.footer-social { display: flex; gap: 12px; margin-top: 22px; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.8);
  transition: border-color .25s, background .25s, color .25s;
}
.footer-social a svg { width: 16px; height: 16px; }
.footer-social a:hover { border-color: var(--blue-lt); background: rgba(129,172,218,.12); color: var(--blue-lt); }
.footer-col h4 { color: var(--white); font-size: 15px; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col a { font-size: 14.5px; color: rgba(255,255,255,.62); transition: color .2s; }
.footer-col a:hover { color: var(--blue-lt); }
.footer-bottom {
  margin-top: 60px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(255,255,255,.45);
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(37,211,102,.6);
  transition: transform .25s var(--ease);
}
html[lang="ar"] .wa-float { right: auto; left: 26px; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Breadcrumb / page hero (inner pages) ---------- */
.page-hero {
  padding: 170px 0 90px;
  background: linear-gradient(120deg, rgba(13,18,29,.94) 10%, rgba(15,42,61,.85) 60%), var(--hero-img, none) center/cover no-repeat;
  color: var(--white);
}
.crumbs { font-size: 13.5px; color: rgba(255,255,255,.55); margin-bottom: 24px; }
.crumbs a { color: rgba(255,255,255,.75); }
.crumbs a:hover { color: var(--blue-lt); }
.page-hero h1 { color: var(--white); font-size: clamp(30px, 4.6vw, 50px); max-width: 760px; }
.page-hero p.lead { color: rgba(255,255,255,.72); font-size: 17px; max-width: 560px; margin-top: 18px; }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Utility ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; gap: 40px; } }
.img-stat-wrap { position: relative; }
.img-frame { border-radius: var(--radius-lg); overflow: hidden; }
.img-frame img { height: 100%; object-fit: cover; }
.stat-pill {
  position: absolute;
  bottom: -24px;
  inset-inline-start: -24px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 26px;
  box-shadow: 0 20px 40px -14px rgba(13,18,29,.25);
}
.stat-pill b { display: block; font-size: 30px; color: var(--blue); font-weight: 800; }
.stat-pill span { font-size: 13px; color: var(--ink-muted); }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 860px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .values-grid { grid-template-columns: 1fr; } }
.value-card { background: var(--white); border: 1px solid var(--ice); border-radius: var(--radius); padding: 30px; transition: box-shadow .3s, transform .3s; }
.value-card:hover { box-shadow: 0 20px 36px -18px rgba(13,18,29,.18); transform: translateY(-4px); }
.value-card h3 { font-size: 17px; margin-bottom: 8px; }
.value-card p { color: var(--ink-muted); font-size: 14.5px; }

/* ---------- Services page detail blocks ---------- */
.svc-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding: 70px 0; border-bottom: 1px solid var(--ice); }
.svc-detail:last-of-type { border-bottom: none; }
.svc-detail:nth-of-type(even) .svc-detail-media { order: 2; }
@media (max-width: 860px) { .svc-detail { grid-template-columns: 1fr; gap: 30px; } .svc-detail:nth-of-type(even) .svc-detail-media { order: 0; } }
.svc-index { font-size: 14px; font-weight: 800; color: var(--blue-lt); letter-spacing: .08em; margin-bottom: 16px; }
.svc-detail h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 16px; }
.svc-detail p.desc { color: var(--ink-muted); font-size: 16px; margin-bottom: 22px; }
.svc-tags { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 26px; }
.svc-tags span { background: var(--paper); color: var(--ink-body); font-size: 13px; padding: 9px 14px; border-radius: 999px; text-align: center; }
@media (max-width: 420px) { .svc-tags { grid-template-columns: 1fr; } }
.svc-detail-media { border-radius: var(--radius-lg); overflow: hidden; }
.svc-detail-media img { height: 340px; width: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.svc-detail-media:hover img { transform: scale(1.05); }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: flex-start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.form-card { background: var(--white); border: 1px solid var(--ice); border-radius: var(--radius-lg); padding: 40px; box-shadow: 0 30px 60px -30px rgba(13,18,29,.15); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 13.5px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--ice);
  border-radius: 10px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--ink-body);
  background: var(--paper);
  transition: border-color .25s, background .25s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: var(--white); }
.field textarea { resize: vertical; min-height: 110px; }
.form-status { margin-top: 16px; font-size: 14.5px; font-weight: 600; display: none; }
.form-status.ok { display: block; color: #1a7d4c; }
.form-status.err { display: block; color: #b3261e; }

.info-card { background: var(--navy); color: var(--white); border-radius: var(--radius-lg); padding: 32px; margin-bottom: 20px; }
.info-row { display: flex; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.info-row:last-child { border-bottom: none; }
.info-row .ic { width: 40px; height: 40px; border-radius: 10px; background: rgba(129,172,218,.16); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--white); }
.info-row .ic svg { width: 19px; height: 19px; }
.info-row h4 { font-size: 14px; color: rgba(255,255,255,.6); font-weight: 600; margin-bottom: 4px; }
.info-row p, .info-row a { font-size: 15.5px; font-weight: 700; }
.map-frame { display: block; position: relative; border-radius: var(--radius-lg); overflow: hidden; height: 220px; cursor: pointer; }
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.3); pointer-events: none; }
.map-frame::after {
  content: '';
  position: absolute; inset: 0;
  transition: background .25s;
}
.map-frame:hover::after { background: rgba(13,18,29,.06); }

@media (max-width: 720px) {
  section { padding: 70px 0; }
  .cta-band { padding: 40px 28px; flex-direction: column; align-items: flex-start; }
  .page-hero { padding: 140px 0 60px; }
}