/* ==========================================================================
   UNIT ONE — cinematic landing · JK Dent design DNA
   Palette from the brand logo: #002E3B petrol · #00B5EE azure · #FFF5E7 bone
   One rule inherited from the main site: no border-radius — 45° chamfers.
   ========================================================================== */

:root {
  --petrol-950: #00161d;
  --petrol-900: #001e27;
  --petrol-800: #002e3b;
  --petrol-700: #043543;
  --azure: #00b5ee;
  --bone: #fff5e7;
  --steel: #8ca6b0;
  --ch: 14px; /* chamfer size */
  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--petrol-900);
  color: var(--bone);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.125rem; /* 18px */
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-inline-size: 100%; block-size: auto; }

/* وزن 700 للعناوين — طلب صريح من العميل: «خط رأس أوضح».
   (الموقع الأم يلتزم 400/600؛ صفحة الحملة تُوثّق الخروج عن ذلك هنا.) */
h1, h2, h3 { font-weight: 700; line-height: 1.15; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 6.5vw, 4.6rem); letter-spacing: -0.01em; }
.hero h1 { text-shadow: 0 2px 24px rgba(0, 22, 29, 0.55); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.25rem; }

p { max-inline-size: 34em; }

a { color: inherit; }
:focus-visible {
  outline: 2px solid var(--azure);
  outline-offset: 3px;
}

.chamfer,
.btn,
.section-media img,
.detail-card img,
.film-frame video {
  clip-path: polygon(
    var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch),
    100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%,
    var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch)
  );
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--azure);
  margin-block-end: 1.1rem;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 52px;
  padding: 0.8rem 2rem;
  background: var(--bone);
  color: var(--petrol-900);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  --ch: 10px;
  transition: background-color 0.25s, color 0.25s;
}
.btn:hover { background: var(--azure); color: var(--petrol-950); }
/* لمسة فيزيائية عند الضغط — taste-skill §4.5 */
.btn:active { transform: scale(0.98); }
.btn-ghost {
  background: transparent;
  color: var(--bone);
  box-shadow: inset 0 0 0 1px var(--steel);
}
.btn-ghost:hover { background: var(--petrol-700); color: var(--bone); }
.btn-small { min-block-size: 44px; padding: 0.5rem 1.2rem; font-size: 0.9rem; }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem clamp(1.2rem, 4vw, 3rem);
  background: color-mix(in srgb, var(--petrol-950) 72%, transparent);
  backdrop-filter: blur(14px);
  border-block-end: 1px solid color-mix(in srgb, var(--steel) 18%, transparent);
  /* طلب العميل: خط الشريط العلوي Times New Roman */
  font-family: 'Times New Roman', Times, serif;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.24em;
  text-decoration: none;
}
.site-nav { display: flex; gap: clamp(1rem, 2.5vw, 2.2rem); }
.site-nav a {
  font-family: inherit;
  font-size: 1.02rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--steel);
  padding-block: 0.6rem;
  transition: color 0.2s;
}
.site-nav a:hover { color: var(--bone); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-block-size: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  object-position: 68% center;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--petrol-950) 94%, transparent) 0%, transparent 62%),
    linear-gradient(0deg, color-mix(in srgb, var(--petrol-950) 88%, transparent) 0%, transparent 32%);
}
/* في RTL نصّ البطل يجلس في الجهة الأخرى — التعتيم يتبعه */
[dir='rtl'] .hero-scrim {
  background:
    linear-gradient(-90deg, color-mix(in srgb, var(--petrol-950) 94%, transparent) 0%, transparent 62%),
    linear-gradient(0deg, color-mix(in srgb, var(--petrol-950) 88%, transparent) 0%, transparent 32%);
}
.hero-copy {
  position: relative;
  z-index: 1;
  padding-inline: clamp(1.4rem, 6vw, 6rem);
  max-inline-size: 46rem;
}
.hero-sub {
  margin-block: 1.4rem 2.4rem;
  color: var(--steel);
  font-size: 1.2rem;
}
.scroll-cue {
  position: absolute;
  inset-block-end: 1.6rem;
  inset-inline-start: 50%;
  translate: -50% 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--steel);
}

/* ---------- shared section layout ---------- */
.section {
  display: grid;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1.4rem, 6vw, 6rem);
  max-inline-size: 90rem;
  margin-inline: auto;
}
@media (min-width: 1024px) {
  .section { grid-template-columns: 1fr 1fr; }
  .section-clinic .section-media { order: -1; }
}
.section-text p + p { margin-block-start: 1.2rem; }
.section-text h2 { margin-block-end: 1.4rem; }

/* ---------- details ---------- */
.section-details { display: block; }
.details-head { margin-block-end: clamp(2.5rem, 5vw, 4.5rem); }
.details-grid {
  display: grid;
  gap: clamp(1.2rem, 2.5vw, 2.5rem);
}
@media (min-width: 720px) {
  .details-grid { grid-template-columns: repeat(3, 1fr); }
}
.detail-card figcaption { padding-block-start: 1.4rem; }
.detail-card h3 { margin-block-end: 0.6rem; }
.detail-card p { color: var(--steel); font-size: 1rem; }

/* ---------- film ---------- */
.section-film {
  padding-block: clamp(3.5rem, 7vw, 6rem);
  background: var(--petrol-950);
}
.film-head {
  max-inline-size: 90rem;
  margin-inline: auto;
  padding-inline: clamp(1.4rem, 6vw, 6rem);
  margin-block-end: clamp(2rem, 4vw, 3.5rem);
}
.film-frame {
  max-inline-size: 90rem;
  margin-inline: auto;
  padding-inline: clamp(1.4rem, 6vw, 6rem);
}
.film-frame video { inline-size: 100%; }
.film-frame figcaption {
  margin-block-start: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--steel);
}

/* ---------- clinic benefits ---------- */
.benefit-list {
  list-style: none;
  margin-block-start: 1.8rem;
  display: grid;
  gap: 0.9rem;
}
.benefit-list li {
  border-inline-start: 2px solid color-mix(in srgb, var(--azure) 45%, transparent);
  padding-inline-start: 1rem;
  color: var(--steel);
}

/* ---------- CTA ---------- */
.section-cta {
  text-align: center;
  padding: clamp(4rem, 9vw, 7rem) clamp(1.4rem, 6vw, 6rem);
  background:
    radial-gradient(60% 80% at 50% 100%, color-mix(in srgb, var(--petrol-700) 60%, transparent) 0%, transparent 70%),
    var(--petrol-900);
}
.section-cta p { margin: 1.2rem auto 2.6rem; color: var(--steel); }
.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* ---------- footer ---------- */
.site-footer {
  text-align: center;
  padding: 3.5rem 1.4rem 3rem;
  border-block-start: 1px solid color-mix(in srgb, var(--steel) 18%, transparent);
  background: var(--petrol-950);
  display: grid;
  gap: 1rem;
  justify-items: center;
}
.wordmark-small { font-weight: 600; letter-spacing: 0.24em; }
.wordmark-small span {
  display: block;
  margin-block-start: 0.4rem;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--steel);
}
.site-footer a {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  color: var(--steel);
  text-decoration: none;
  padding: 0.4rem 0.3rem;
}
.site-footer a:hover { color: var(--bone); }
.footnote { font-size: 0.8rem; color: color-mix(in srgb, var(--steel) 70%, transparent); }

/* ---------- responsive header ---------- */
@media (max-width: 719px) {
  .site-nav { display: none; }
  .hero-media { object-position: 74% center; }
}

/* ==========================================================================
   موقع الشركة ثلاثي اللغات — امتداد فوق لغة UNIT ONE البصرية نفسها
   ========================================================================== */

/* ---------- الشعار ومبدّل اللغة ---------- */
.logo-chip { display: inline-flex; align-items: center; min-block-size: 44px; }
.logo-chip img { block-size: 40px; inline-size: auto; }
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.lang-switch a {
  padding: 0.6rem 0.55rem;
  text-decoration: none;
  color: var(--steel);
  transition: color 0.2s;
}
.lang-switch a:hover { color: var(--bone); }
.lang-switch a[aria-current='true'] { color: var(--azure); }

/* ---------- مجموعة أزرار الهيدر: واتساب · اتصال · اللغة ---------- */
.header-actions { display: flex; align-items: center; gap: 0.55rem; }
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 44px;
  block-size: 44px;
  color: var(--bone);
  border: 1px solid color-mix(in srgb, var(--steel) 35%, transparent);
  --ch: 8px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
  transition: background-color 0.2s, color 0.2s;
}
.icon-btn:hover { background: var(--azure); color: var(--petrol-950); }
.icon-btn:active { transform: scale(0.95); }

/* ---------- الميغا-منيو (سطح المكتب) ---------- */
.mega-dd { position: relative; }
.mega-dd summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: inherit;
  font-size: 1.02rem;
  color: var(--steel);
  padding-block: 0.6rem;
  transition: color 0.2s;
}
.mega-dd summary::-webkit-details-marker { display: none; }
.mega-dd summary:hover, .mega-dd[open] summary { color: var(--bone); }
.mega-dd[open] summary svg { rotate: 180deg; }
.mega-panel {
  position: fixed;
  inset-inline: clamp(0.75rem, 4vw, 3rem);
  inset-block-start: 4.7rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.2rem 1.5rem;
  padding: 1.4rem;
  background: var(--petrol-800);
  border: 1px solid color-mix(in srgb, var(--steel) 30%, transparent);
  box-shadow: 0 24px 48px -20px rgba(0, 22, 29, 0.7);
  z-index: 30;
  --ch: 12px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.mega-panel a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  min-block-size: 46px;
  padding-inline: 0.9rem;
  text-decoration: none;
  color: var(--steel);
  transition: color 0.15s, background-color 0.15s;
}
.mega-panel a:hover { color: var(--bone); background: var(--petrol-700); }
.mega-panel .mega-all {
  grid-column: 1 / -1;
  justify-content: center;
  margin-block-start: 0.6rem;
  border-block-start: 1px solid color-mix(in srgb, var(--steel) 20%, transparent);
  color: var(--azure);
  font-weight: 600;
}
@media (max-width: 719px) { .mega-dd { display: none; } }

/* ---------- الأزرار العائمة (كل الصفحات، تلازم التمرير) ---------- */
.fab-stack {
  position: fixed;
  inset-block-end: 1.1rem;
  inset-inline-end: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  z-index: 40;
}
.fab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 52px;
  block-size: 52px;
  color: var(--petrol-950);
  background: var(--azure);
  box-shadow: 0 12px 28px -10px rgba(0, 22, 29, 0.8);
  --ch: 10px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
  transition: background-color 0.2s, transform 0.2s;
}
.fab:hover { background: var(--bone); }
.fab:active { transform: scale(0.94); }
.fab-tel { background: var(--petrol-700); color: var(--bone); border: 1px solid color-mix(in srgb, var(--steel) 40%, transparent); }
.fab-tel:hover { background: var(--petrol-600, #0b4557); }

/* ---------- أدوات التصنيف (فرز/فلترة) ---------- */
.cat-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-block-end: 1.6rem;
  font-size: 0.95rem;
  color: var(--steel);
}
.cat-tools label { display: inline-flex; align-items: center; gap: 0.6rem; }
.cat-tools select {
  font: inherit;
  color: var(--bone);
  background: var(--petrol-800);
  border: 1px solid color-mix(in srgb, var(--steel) 40%, transparent);
  min-block-size: 44px;
  padding-inline: 0.8rem;
}

/* ---------- بطاقة منتج (رابط) + شارات ---------- */
a.product-card { text-decoration: none; position: relative; }
a.product-card .p-name { font-weight: 600; font-size: 0.98rem; line-height: 1.3; direction: ltr; text-align: start; display: block; }
.badge {
  position: absolute;
  inset-block-start: 0.7rem;
  inset-inline-start: 0.7rem;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.6rem;
  background: var(--azure);
  color: var(--petrol-950);
  --ch: 6px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.badge-lg { position: static; display: inline-block; margin-block-end: 1rem; font-size: 0.75rem; }
/* الصور مفرّغة الآن — بلا بئر أبيض، تطفو على البترولي مع توهج خفيف */
.product-card img { background: transparent; filter: drop-shadow(0 10px 24px rgba(0, 22, 29, 0.5)); }

/* ---------- صفحة المنتج ---------- */
.product-hero {
  display: grid;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: calc(clamp(3rem, 8vw, 5rem) + 64px) clamp(1.4rem, 6vw, 6rem) clamp(3rem, 6vw, 5rem);
  max-inline-size: 90rem;
  margin-inline: auto;
}
@media (min-width: 900px) { .product-hero { grid-template-columns: 1fr 1fr; } }
.product-visual img {
  inline-size: 100%;
  max-inline-size: 560px;
  margin-inline: auto;
  filter: drop-shadow(0 24px 48px rgba(0, 22, 29, 0.6));
}
.product-info h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
.product-info .brand-line { color: var(--steel); margin-block: 0.4rem 1rem; }
.product-desc { color: var(--steel); margin-block-end: 2rem; max-inline-size: 34em; }
.product-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-block-end: 1.4rem;
  padding: 0.5rem 1rem;
  border: 1px solid color-mix(in srgb, var(--azure) 50%, transparent);
  color: var(--azure);
  font-size: 0.95rem;
  --ch: 8px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.dd-sub { padding-inline-start: 2.2rem !important; font-size: 0.95rem !important; }

/* ---------- قائمة الهاتف (الهامبرغر) — تظهر تحت 720px فقط ---------- */
.nav-dd { position: relative; display: none; }
.nav-dd summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 44px;
  block-size: 44px;
  color: var(--bone);
  border: 1px solid color-mix(in srgb, var(--steel) 35%, transparent);
  --ch: 8px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
  transition: background-color 0.2s;
}
.nav-dd summary::-webkit-details-marker { display: none; }
.nav-dd[open] summary { background: var(--petrol-700); }
.nav-dd .dd-menu {
  /* مثبتة لحواف الشاشة لا لحافة الزر — كانت تُقص خارج العرض في RTL */
  position: fixed;
  inset-inline: 0.75rem;
  inset-block-start: 4.7rem;
  display: grid;
  max-block-size: calc(100dvh - 6rem);
  overflow: auto;
  background: var(--petrol-800);
  border: 1px solid color-mix(in srgb, var(--steel) 30%, transparent);
  box-shadow: 0 24px 48px -20px rgba(0, 22, 29, 0.7);
  z-index: 30;
  --ch: 10px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.nav-dd .dd-menu a {
  display: flex;
  align-items: center;
  min-block-size: 48px;
  padding-inline: 1.2rem;
  text-decoration: none;
  color: var(--steel);
  font-size: 1.05rem;
  transition: color 0.15s, background-color 0.15s;
}
.nav-dd .dd-menu a:hover { color: var(--bone); background: var(--petrol-700); }
@media (max-width: 719px) {
  .nav-dd { display: block; }
}

/* ---------- قائمة اللغات المنسدلة (الهيدر) ---------- */
.lang-dd { position: relative; }
.lang-dd summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-block-size: 44px;
  padding-inline: 0.95rem;
  font-family: inherit;
  font-size: 0.98rem;
  color: var(--bone);
  border: 1px solid color-mix(in srgb, var(--steel) 35%, transparent);
  --ch: 8px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
  transition: background-color 0.2s;
}
.lang-dd summary::-webkit-details-marker { display: none; }
.lang-dd summary svg { transition: rotate 0.2s; }
.lang-dd[open] summary { background: var(--petrol-700); }
.lang-dd[open] summary svg { rotate: 180deg; }
.lang-dd .dd-menu {
  position: absolute;
  inset-inline-end: 0;
  inset-block-start: calc(100% + 0.45rem);
  display: grid;
  min-inline-size: 10rem;
  background: var(--petrol-800);
  border: 1px solid color-mix(in srgb, var(--steel) 30%, transparent);
  z-index: 30;
  --ch: 10px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.lang-dd .dd-menu a {
  display: flex;
  align-items: center;
  min-block-size: 46px;
  padding-inline: 1.1rem;
  text-decoration: none;
  color: var(--steel);
  transition: color 0.15s, background-color 0.15s;
}
.lang-dd .dd-menu a:hover { color: var(--bone); background: var(--petrol-700); }
.lang-dd .dd-menu a[aria-current='true'] { color: var(--azure); }

/* ---------- بطل الفيديو ---------- */
.hero-video-el {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}
.hero .stage-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-block-end: 1.3rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid color-mix(in srgb, var(--azure) 45%, transparent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--azure);
  --ch: 8px;
}

/* ---------- المسارات الثلاثة ---------- */
.tracks { padding: clamp(3.5rem, 7vw, 6rem) clamp(1.4rem, 6vw, 6rem); max-inline-size: 90rem; margin-inline: auto; }
.tracks-head { max-inline-size: 46rem; margin-block-end: clamp(2.5rem, 5vw, 4.5rem); }
.tracks-head p { color: var(--steel); margin-block-start: 1.1rem; }
.tracks-grid { display: grid; gap: clamp(1.2rem, 2.5vw, 2.5rem); }
@media (min-width: 900px) { .tracks-grid { grid-template-columns: repeat(3, 1fr); } }
.track-card { display: flex; flex-direction: column; background: var(--petrol-800); }
.track-card,
.track-card img { clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch)); }
.track-card img { inline-size: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.track-body { padding: 1.6rem 1.5rem 1.8rem; }
.track-body h3 { margin-block-end: 0.7rem; }
.track-body > p { color: var(--steel); font-size: 1rem; }
.points { list-style: none; margin-block-start: 1.1rem; display: grid; gap: 0.55rem; }
.points li {
  border-inline-start: 2px solid color-mix(in srgb, var(--azure) 45%, transparent);
  padding-inline-start: 0.8rem;
  font-size: 0.92rem;
  color: var(--steel);
}
.advantage {
  margin-block-start: clamp(2rem, 4vw, 3rem);
  border: 1px solid color-mix(in srgb, var(--azure) 40%, transparent);
  background: var(--petrol-950);
  padding: 1.8rem clamp(1.4rem, 3vw, 2.5rem);
  --ch: 14px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.advantage p { color: var(--steel); margin-block-start: 0.7rem; max-inline-size: 52em; }
.advantage .free-note { color: var(--azure); }
.closing-line { margin-block-start: clamp(2rem, 4vw, 3rem); color: var(--steel); font-size: 1.15rem; }

/* ---------- المنتجات ---------- */
.products { padding: clamp(3.5rem, 7vw, 6rem) clamp(1.4rem, 6vw, 6rem); background: var(--petrol-950); }
.products-inner { max-inline-size: 90rem; margin-inline: auto; }
.products-head { max-inline-size: 46rem; margin-block-end: clamp(2.5rem, 5vw, 4rem); }
.products-head p { color: var(--steel); margin-block-start: 1.1rem; }
.products-grid { display: grid; gap: clamp(0.9rem, 2vw, 1.6rem); grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .products-grid { grid-template-columns: repeat(4, 1fr); } }
.products-grid > * { min-inline-size: 0; }
/* حركة مبرَّرة: البطاقة تستجيب لليد — ترشيح بصري للعنصر قيد القراءة */
@media (prefers-reduced-motion: no-preference) {
  .product-card { transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s, opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), translate 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
  .product-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px -18px rgba(0, 22, 29, 0.55); }
  .product-card img { transition: scale 0.5s cubic-bezier(0.16, 1, 0.3, 1); }
  .product-card:hover img { scale: 1.045; }
  .track-card img, .domain-card img { transition: scale 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
  .track-card:hover img, .domain-card:hover img { scale: 1.04; }
  .study img { transition: scale 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
  .study:hover img { scale: 1.03; }
}
.product-card {
  background: var(--petrol-800);
  color: var(--bone);
  border: 1px solid color-mix(in srgb, var(--steel) 20%, transparent);
  padding: 1.1rem 1.1rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-inline-size: 0;
  --ch: 12px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.product-card img { inline-size: 100%; aspect-ratio: 1 / 1; object-fit: contain; }
.product-card .p-name { font-weight: 600; font-size: 0.98rem; line-height: 1.3; direction: ltr; text-align: start; }
.product-card img { border: 0; }
.product-card .p-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.2rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--steel);
}
.product-card .p-meta .brand { direction: ltr; }

/* ---------- جسر UNIT ONE ---------- */
.study {
  position: relative;
  margin: 0 clamp(1.4rem, 6vw, 6rem);
  max-inline-size: 90rem;
  overflow: hidden;
  --ch: 16px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
@media (min-width: 91rem) { .study { margin-inline: auto; } }
.study img { inline-size: 100%; block-size: clamp(320px, 45vw, 520px); object-fit: cover; }
.study .study-copy {
  position: absolute;
  inset-block-end: 0;
  inset-inline: 0;
  padding: clamp(1.4rem, 4vw, 3rem);
  background: linear-gradient(0deg, color-mix(in srgb, var(--petrol-950) 92%, transparent), transparent);
}
.study h3 { font-size: clamp(1.3rem, 2.6vw, 1.9rem); }
.study p { color: var(--steel); margin-block: 0.5rem 1.2rem; font-size: 1rem; }

/* ---------- التواصل ---------- */
.contact-lines {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 2rem;
  margin-block-start: 2rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
}
.contact-lines a {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  color: var(--steel);
  text-decoration: none;
}
.contact-lines a:hover { color: var(--bone); }
.contact-lines .num { direction: ltr; }

/* ---------- رأس الصفحات الداخلية ---------- */
.page-head {
  padding: calc(clamp(4rem, 10vw, 7rem) + 64px) clamp(1.4rem, 6vw, 6rem) clamp(3rem, 7vw, 5rem);
  max-inline-size: 90rem;
  margin-inline: auto;
}
.page-head h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.page-lead { color: var(--steel); margin-block-start: 1.2rem; max-inline-size: 40em; font-size: 1.15rem; }

/* ---------- التحوّلات الست (صفحة الخدمات) ---------- */
.domains-grid { display: grid; gap: clamp(1.2rem, 2.5vw, 2rem); }
@media (min-width: 720px) { .domains-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .domains-grid { grid-template-columns: repeat(3, 1fr); } }
.domain-card { background: var(--petrol-800); display: flex; flex-direction: column; }
.domain-card,
.domain-card img { clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch)); }
.domain-card img { inline-size: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.domain-card figcaption { padding: 1.4rem 1.4rem 1.6rem; }
.domain-card h3 { margin-block-end: 0.6rem; }
.domain-card p { color: var(--steel); font-size: 0.98rem; }

/* ---------- مكوّنات عقد الخدمة ---------- */
.sc-grid { display: grid; gap: clamp(1rem, 2vw, 1.6rem); }
@media (min-width: 720px) { .sc-grid { grid-template-columns: repeat(2, 1fr); } }
.sc-comp {
  background: var(--petrol-800);
  padding: 1.5rem 1.5rem 1.7rem;
  border-inline-start: 2px solid color-mix(in srgb, var(--azure) 50%, transparent);
}
.sc-comp h3 { margin-block-end: 0.5rem; font-size: 1.1rem; }
.sc-comp p { color: var(--steel); font-size: 0.98rem; }

/* ---------- كتل الفئات (صفحة الكتالوج) ---------- */
.cat-block + .cat-block { margin-block-start: clamp(3rem, 6vw, 5rem); }
.cat-title {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-block-end: 1.6rem;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
}
.count-chip {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--azure);
}

/* ---------- نموذج عرض السعر — تسميات فوق الحقول، تباين AA، شطف ---------- */
.quote-wrap { padding: 0 clamp(1.4rem, 6vw, 6rem) clamp(5rem, 10vw, 8rem); max-inline-size: 56rem; margin-inline: auto; }
.quote-form { display: grid; gap: clamp(2rem, 4vw, 3rem); }
.q-block { border: 1px solid color-mix(in srgb, var(--steel) 22%, transparent); padding: clamp(1.4rem, 3vw, 2.2rem); background: var(--petrol-800); --ch: 14px; clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch)); }
.q-block legend { font-weight: 700; font-size: 1.2rem; padding-inline: 0.4rem; display: flex; align-items: baseline; gap: 0.8rem; }
.q-num { font-family: var(--font-mono); font-weight: 400; font-size: 0.8rem; color: var(--azure); }
.opt-grid { display: grid; gap: 0.7rem; margin-block-start: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.opt-pill { position: relative; }
.opt-pill input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.opt-pill span {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-block-size: 52px; padding: 0.6rem 1rem; font-size: 0.98rem; color: var(--bone);
  border: 1px solid color-mix(in srgb, var(--steel) 40%, transparent);
  --ch: 10px; clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.opt-pill input:checked + span { background: var(--bone); color: var(--petrol-900); font-weight: 600; }
.opt-pill input:focus-visible + span { outline: 2px solid var(--azure); outline-offset: 3px; }
.field-grid { display: grid; gap: 1.1rem; margin-block-start: 1.1rem; }
@media (min-width: 640px) { .field-grid { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 0.45rem; }
.field label { font-size: 0.95rem; color: var(--bone); }
.opt-tag { font-family: var(--font-mono); font-size: 0.7rem; color: var(--steel); }
.field input {
  min-block-size: 52px; padding: 0.6rem 1rem; font: inherit; color: var(--bone);
  background: var(--petrol-900); border: 1px solid color-mix(in srgb, var(--steel) 45%, transparent);
  --ch: 10px; clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.field input:focus-visible { outline: 2px solid var(--azure); outline-offset: 2px; }
.q-submit { display: grid; gap: 1rem; justify-items: start; }
.hp-field { position: absolute; inset-inline-start: -9999px; block-size: 1px; overflow: hidden; }

/* ---------- معالج الخطوات الأفقي (يتفعل مع JS فقط) ---------- */
.wiz-progress {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--azure);
  margin-block-end: 1.1rem;
  display: none;
}
.wiz-bar { block-size: 2px; background: color-mix(in srgb, var(--steel) 25%, transparent); margin-block-end: 2rem; display: none; }
.wiz-bar i { display: block; block-size: 100%; background: var(--azure); inline-size: 0; transition: inline-size 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
.wiz-nav { display: none; gap: 1rem; margin-block-start: 1.8rem; }
form.wiz-on .wiz-progress, form.wiz-on .wiz-bar { display: block; }
form.wiz-on .wiz-nav { display: flex; }
form.wiz-on .wiz-track { position: relative; overflow: hidden; }
form.wiz-on .q-block {
  opacity: 1;
  translate: 0 0;
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
form.wiz-on .q-block[data-pos='off'] { position: absolute; inset-block-start: 0; inset-inline: 0; visibility: hidden; opacity: 0; pointer-events: none; }
form.wiz-on .q-block[data-pos='next'] { transform: translateX(60px); }
[dir='rtl'] form.wiz-on .q-block[data-pos='next'] { transform: translateX(-60px); }
form.wiz-on .q-block[data-pos='prev'] { transform: translateX(-60px); }
[dir='rtl'] form.wiz-on .q-block[data-pos='prev'] { transform: translateX(60px); }
form.wiz-on .q-block[data-pos='active'] { transform: translateX(0); }
form.wiz-on .q-submit { display: none; }
form.wiz-on .q-submit.wiz-last { display: grid; }
@media (prefers-reduced-motion: reduce) {
  form.wiz-on .q-block { transition: none; }
}

/* خط سماوي يُرسم عند دخول كل قسم — توقيع الموقع الأم بلا JS ثقيل */
.rule {
  block-size: 2px;
  inline-size: 100%;
  max-inline-size: 90rem;
  margin-inline: auto;
  background: linear-gradient(90deg, var(--azure), transparent);
  transform-origin: 0 50%;
  opacity: 0.5;
}
[dir='rtl'] .rule { background: linear-gradient(-90deg, var(--azure), transparent); transform-origin: 100% 50%; }

/* ---------- نظام الظهور — غير قابل للكسر ----------
   الافتراضي: كل شيء ظاهر. `js-motion` تُضاف فقط حين تتوفر الحركة
   وIntersectionObserver معاً، وعندها يبدأ العنصر مخفياً حتى يدخل العرض
   فيأخذ `.in`. لا GSAP في المسار — لا يمكن أن يعلق قسم شفافاً. */
.js-motion :is(.reveal, .track-card, .product-card, .detail-card, .domain-card, .sc-comp, .q-block) {
  opacity: 0;
  translate: 0 26px;
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), translate 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.js-motion :is(.reveal, .track-card, .product-card, .detail-card, .domain-card, .sc-comp, .q-block).in {
  opacity: 1;
  translate: 0 0;
}
/* تتابع خفيف داخل الشبكات عبر تأخير الانتقال */
.js-motion :is(.tracks-grid, .details-grid, .domains-grid) > :nth-child(2) { transition-delay: 0.1s; }
.js-motion :is(.tracks-grid, .details-grid, .domains-grid) > :nth-child(3) { transition-delay: 0.2s; }
.js-motion .products-grid > :nth-child(4n + 2) { transition-delay: 0.06s; }
.js-motion .products-grid > :nth-child(4n + 3) { transition-delay: 0.12s; }
.js-motion .products-grid > :nth-child(4n + 4) { transition-delay: 0.18s; }
.js-motion .rule { transform: scaleX(0); transition: transform 1.3s cubic-bezier(0.16, 1, 0.3, 1); }
.js-motion .rule.in { transform: scaleX(1); }

/* ---------- صفحة «من فكرة إلى مشروع» ---------- */
.story {
  display: grid;
  gap: clamp(2rem, 4vw, 4rem);
  padding: 0 clamp(1.4rem, 6vw, 6rem) clamp(3.5rem, 7vw, 6rem);
  max-inline-size: 96rem;
  margin-inline: auto;
}
.story-media { display: none; }
.story-step { padding-block: clamp(1.6rem, 3vw, 2.6rem); }
.story-step .step-img { margin-block-end: 1.2rem; }
.story-step .step-img img {
  inline-size: 100%;
  --ch: 14px;
  clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
}
.story-step h2 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); display: flex; align-items: baseline; gap: 0.8rem; }
.story-step .q-num { font-size: 0.8rem; }
.story-step p { color: var(--steel); margin-block-start: 0.8rem; font-size: 1.02rem; }
.story-step .step-detail {
  margin-block-start: 0.9rem;
  border-inline-start: 2px solid color-mix(in srgb, var(--azure) 45%, transparent);
  padding-inline-start: 0.9rem;
  font-size: 0.92rem;
  color: var(--steel);
}
@media (min-width: 1024px) {
  /* الصورة تأخذ العرض وتُعرض كاملة؛ النص في عمود ضيق — مستطيل عمودي */
  .js-motion .story { grid-template-columns: 1fr minmax(280px, 360px); align-items: start; }
  .js-motion .story-media {
    display: grid;
    place-items: center;
    position: sticky;
    inset-block-start: 88px;
    block-size: calc(100dvh - 112px);
    background: var(--petrol-950);
    --ch: 16px;
    clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
  }
  .js-motion .story-media img {
    grid-area: 1 / 1;
    inline-size: 100%;
    block-size: 100%;
    object-fit: contain;   /* الصورة كاملة بلا قص */
    opacity: 0;
    transition: opacity 0.7s ease;
  }
  .js-motion .story[data-active='1'] .story-media img[data-stage='1'],
  .js-motion .story[data-active='2'] .story-media img[data-stage='2'],
  .js-motion .story[data-active='3'] .story-media img[data-stage='3'],
  .js-motion .story[data-active='4'] .story-media img[data-stage='4'],
  .js-motion .story[data-active='5'] .story-media img[data-stage='5'],
  .js-motion .story[data-active='6'] .story-media img[data-stage='6'],
  .js-motion .story[data-active='7'] .story-media img[data-stage='7'],
  .js-motion .story[data-active='8'] .story-media img[data-stage='8'] { opacity: 1; }
  .js-motion .story-step {
    min-block-size: 78vh;
    display: grid;
    align-content: center;
    background: var(--petrol-800);
    border: 1px solid color-mix(in srgb, var(--steel) 20%, transparent);
    padding: clamp(1.6rem, 2.5vw, 2.4rem);
    margin-block: 8vh;
    --ch: 14px;
    clip-path: polygon(var(--ch) 0, calc(100% - var(--ch)) 0, 100% var(--ch), 100% calc(100% - var(--ch)), calc(100% - var(--ch)) 100%, var(--ch) 100%, 0 calc(100% - var(--ch)), 0 var(--ch));
  }
  .js-motion .story-step .step-img { display: none; }
}

/* ---------- فوتر بأعمدة ---------- */
.footer-cols {
  display: grid;
  gap: 2rem;
  inline-size: 100%;
  max-inline-size: 80rem;
  margin-inline: auto;
  text-align: start;
  padding-block-end: 1.5rem;
  border-block-end: 1px solid color-mix(in srgb, var(--steel) 15%, transparent);
}
@media (min-width: 720px) { .footer-cols { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer-cols h4 {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--azure);
  margin-block-end: 0.9rem;
}
.footer-cols .tagline { color: var(--steel); font-size: 0.95rem; margin-block-start: 0.8rem; max-inline-size: 26em; }
.footer-cols ul { list-style: none; display: grid; gap: 0.35rem; }
.footer-cols a { color: var(--steel); text-decoration: none; display: inline-flex; align-items: center; min-block-size: 36px; }
.footer-cols a:hover { color: var(--bone); }

/* زر واتساب داخل الأزرار النصية */
.btn .wa-glyph { margin-inline-end: 0.5rem; display: inline-flex; }

/* ---------- motion ----------
   Reveal elements stay fully visible by default; JS only animates them when
   motion is allowed. If the CDN fails or reduced-motion is on, nothing hides. */
@media (prefers-reduced-motion: no-preference) {
  .scroll-cue { animation: cue 2.6s ease-in-out infinite; }
  @keyframes cue {
    0%, 100% { opacity: 0.55; translate: -50% 0; }
    50% { opacity: 1; translate: -50% -6px; }
  }
}

/* ==== v4: ستارة التمرير + كاروسيل + بانرات + أزرار عائمة يمين ==== */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* الستارة: الفيديو مثبت خلف كل شيء والمحتوى يصعد فوقه — CSS خالص، لا JS تمرير */
.hero-curtain { position: relative; block-size: 100svh; }
.hero-curtain .hero-video-el {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  block-size: 100svh;
  object-fit: cover;
  z-index: 0;
}
.hero-logo { position: absolute; inset: 0; z-index: 1; display: grid; place-items: center; pointer-events: none; }
.hero-logo img {
  inline-size: min(60vw, 620px);
  block-size: auto;
  filter: drop-shadow(0 14px 44px rgb(0 0 0 / 0.6));
}
.curtain {
  position: relative;
  z-index: 2;
  background: var(--petrol-900);
  box-shadow: 0 -26px 64px rgb(0 0 0 / 0.5);
}
.site-footer { position: relative; z-index: 2; background: var(--petrol-900); }
.site-footer-min { padding: 1.8rem 1rem; text-align: center; }
.site-footer-min .footnote { margin: 0; }

/* كاروسيل المنتجات البارزة: 5 على الشاشة، snap أصلي، أسهم تحرك بطاقة */
.car-sec { padding-block: clamp(4rem, 9vw, 7rem); padding-inline: clamp(1rem, 4vw, 4rem); }
.carousel { display: flex; align-items: stretch; gap: 0.65rem; }
.car-track {
  flex: 1;
  min-inline-size: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 4rem) / 5);
  column-gap: 1rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-block: 0.4rem;
}
.car-track::-webkit-scrollbar { display: none; }
.car-track > * { scroll-snap-align: start; }
.car-btn {
  align-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 46px;
  block-size: 46px;
  flex: none;
  background: var(--petrol-800);
  color: var(--azure);
  border: 1px solid color-mix(in srgb, var(--azure) 40%, transparent);
  cursor: pointer;
  clip-path: polygon(10px 0, calc(100% - 10px) 0, 100% 10px, 100% calc(100% - 10px), calc(100% - 10px) 100%, 10px 100%, 0 calc(100% - 10px), 0 10px);
}
.car-btn:hover { background: var(--azure); color: var(--petrol-950); }
.car-btn[data-car='prev'] svg { transform: scaleX(-1); }
[dir='rtl'] .car-btn svg { transform: scaleX(-1); }
[dir='rtl'] .car-btn[data-car='prev'] svg { transform: none; }
@media (max-width: 980px) { .car-track { grid-auto-columns: calc((100% - 2rem) / 3); } }
@media (max-width: 620px) { .car-track { grid-auto-columns: calc((100% - 1rem) / 2); } }

.btn-big { font-size: 1.05rem; padding: 1.05rem 2.6rem; }

/* بانر من نحن */
.banner-about { padding-block: clamp(4rem, 9vw, 7rem); padding-inline: clamp(1rem, 5vw, 4rem); }
.banner-about .reveal { max-inline-size: 52em; margin-inline: auto; text-align: center; }
.banner-about p { color: var(--steel); max-inline-size: 44em; margin-inline: auto; margin-block-start: 1rem; }

/* بانر البانوراما: صورة عريضة كاملة */
.banner-pano { padding-inline: clamp(0.6rem, 2.5vw, 2.5rem); }
.banner-pano img {
  inline-size: 100%;
  block-size: auto;
  display: block;
  clip-path: polygon(24px 0, calc(100% - 24px) 0, 100% 24px, 100% calc(100% - 24px), calc(100% - 24px) 100%, 24px 100%, 0 calc(100% - 24px), 0 24px);
}

/* معلومات الاتصال في البانر */
.contact-lines { list-style: none; padding: 0; margin-block: 1.4rem; display: grid; gap: 0.5rem; }
.contact-lines a { color: var(--bone); text-decoration: none; font-family: var(--font-mono, monospace); }
.contact-lines a:hover { color: var(--azure); }

/* زر واتساب الأخضر — لون العلامة الرسمي للتطبيق */
.btn-wa { background: #25d366; color: #04220f; }
.btn-wa:hover { background: #1ebe5a; color: #04220f; }

/* بانر الخريطة + مفتاح عادية/قمر صناعي */
.banner-map { padding-block: clamp(3rem, 7vw, 5.5rem); padding-inline: clamp(1rem, 4vw, 4rem); }
.map-wrap { position: relative; }
.map-wrap iframe {
  inline-size: 100%;
  aspect-ratio: 21 / 9;
  min-block-size: 320px;
  border: 0;
  display: block;
  clip-path: polygon(20px 0, calc(100% - 20px) 0, 100% 20px, 100% calc(100% - 20px), calc(100% - 20px) 100%, 20px 100%, 0 calc(100% - 20px), 0 20px);
}
.map-toggle {
  position: absolute;
  z-index: 2;
  inset-block-start: 1rem;
  inset-inline-start: 1rem;
  display: flex;
  gap: 0.4rem;
}
.map-toggle button {
  padding: 0.5rem 1.1rem;
  background: var(--petrol-900);
  color: var(--bone);
  border: 1px solid color-mix(in srgb, var(--azure) 45%, transparent);
  cursor: pointer;
  font-size: 0.85rem;
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
}
.map-toggle button.on { background: var(--azure); color: var(--petrol-950); }

/* الأزرار العائمة: يمين الشاشة فيزيائياً بطلب صريح من العميل (استثناء موثق
   من قاعدة الخصائص المنطقية)، واتساب أخضر أكبر وبجانبه الاتصال */
.fab-stack {
  inset-inline: auto;
  left: auto;
  right: 1.1rem;
  flex-direction: row;
  align-items: center;
  gap: 0.7rem;
}
.fab { inline-size: 56px; block-size: 56px; }
.fab-wa { inline-size: 66px; block-size: 66px; background: #25d366; color: #fff; }
.fab-wa:hover { background: #1ebe5a; }
.fab-wa svg { width: 34px; height: 34px; }

/* ==== v5: ماركيز الفئات + جاليري مفلتر + الأعمال + مراسي ==== */
#categories, #about, #works, #contact, #map { scroll-margin-block-start: 5rem; }

/* ماركيز الفئات: حلقة لا نهائية CSS، تتوقف عند التحويم */
.mq { overflow: hidden; }
.mq-track { display: flex; gap: 1.1rem; inline-size: max-content; animation: mq-scroll 45s linear infinite; }
.mq:hover .mq-track, .mq:focus-within .mq-track { animation-play-state: paused; }
@keyframes mq-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes mq-scroll-rtl { from { transform: translateX(0); } to { transform: translateX(50%); } }
[dir='rtl'] .mq-track { animation-name: mq-scroll-rtl; }
@media (prefers-reduced-motion: reduce) {
  .mq { overflow-x: auto; }
  .mq-track { animation: none; }
}
.mq-item {
  display: grid;
  justify-items: center;
  gap: 0.55rem;
  inline-size: 168px;
  padding: 1.1rem 0.8rem;
  background: var(--petrol-800);
  text-decoration: none;
  color: var(--bone);
  clip-path: polygon(12px 0, calc(100% - 12px) 0, 100% 12px, 100% calc(100% - 12px), calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px), 0 12px);
  transition: background-color 0.25s, transform 0.25s;
}
.mq-item:hover { background: var(--petrol-700); transform: translateY(-4px); }
.mq-img { inline-size: 110px; block-size: 110px; display: grid; place-items: center; }
.mq-img img { max-inline-size: 100%; max-block-size: 100%; object-fit: contain; filter: drop-shadow(0 8px 18px rgba(0, 22, 29, 0.5)); }
.mq-name { font-size: 0.92rem; font-weight: 600; text-align: center; line-height: 1.3; }

/* شرائح فئات الجاليري */
.gal-cats { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-block-end: 2.2rem; }
.gal-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1rem 0.45rem 0.55rem;
  padding-inline: 0.55rem 1rem;
  background: var(--petrol-800);
  color: var(--bone);
  border: 1px solid color-mix(in srgb, var(--steel) 25%, transparent);
  cursor: pointer;
  font-size: 0.92rem;
  font-family: inherit;
  clip-path: polygon(9px 0, calc(100% - 9px) 0, 100% 9px, 100% calc(100% - 9px), calc(100% - 9px) 100%, 9px 100%, 0 calc(100% - 9px), 0 9px);
  transition: background-color 0.2s, border-color 0.2s, transform 0.2s;
}
.gal-chip:hover { background: var(--petrol-700); transform: translateY(-2px); }
.gal-chip.on { background: var(--azure); color: var(--petrol-950); border-color: transparent; }
.gal-chip.on .count-chip { background: var(--petrol-950); color: var(--azure); }
.gc-img { inline-size: 40px; block-size: 40px; display: grid; place-items: center; }
.gc-img img { max-inline-size: 100%; max-block-size: 100%; object-fit: contain; }
.gc-all {
  inline-size: 40px; block-size: 40px;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: color-mix(in srgb, var(--azure) 18%, transparent);
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
}

/* موجة دخول البطاقات عند الفلترة */
.gal-grid .product-card { transition: opacity 0.45s ease, transform 0.45s ease; }
.gal-grid .product-card.gone { display: none; }
.gal-grid .product-card.pre { opacity: 0; transform: translateY(16px) scale(0.97); transition: none; }

/* وصف سطرين على البطاقة */
.p-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--steel);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-block: 0.35rem 0.45rem;
}

/* شريط الأعمال: لقطات حقيقية بتمرير أفقي snap */
.works { padding-block: clamp(4rem, 9vw, 7rem); padding-inline: clamp(1rem, 4vw, 4rem); }
.works-reel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(300px, 74vw);
  gap: 1.1rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding-block: 0.5rem;
  scrollbar-width: none;
}
.works-reel::-webkit-scrollbar { display: none; }
.works-reel > * { scroll-snap-align: start; }
.work-card { margin: 0; }
.work-card video, .work-card img {
  inline-size: 100%;
  block-size: 400px;
  object-fit: cover;
  display: block;
  clip-path: polygon(14px 0, calc(100% - 14px) 0, 100% 14px, 100% calc(100% - 14px), calc(100% - 14px) 100%, 14px 100%, 0 calc(100% - 14px), 0 14px);
}
.work-card figcaption {
  margin-block-start: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--steel);
}

/* v7: تسمية «ציוד» رابط والسهم وحده يفتح الميجا */
.nav-equip { display: inline-flex; align-items: center; gap: 0.15rem; }
.nav-equip > a { font-family: inherit; font-size: 1.02rem; letter-spacing: 0.03em; text-decoration: none; color: var(--steel); padding-block: 0.6rem; transition: color 0.2s; }
.nav-equip > a:hover { color: var(--bone); }
.nav-equip .mega-dd summary { padding: 0.6rem 0.35rem; cursor: pointer; color: var(--steel); }
.nav-equip .mega-dd summary:hover { color: var(--bone); }