/* =========================================================
   Industrial Pillars — Main CSS
   Swiss International Typographic Style
   ========================================================= */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  --color-heading:    #0D0D0D;
  --color-accent:     #CC2200;   /* Swiss red */
  --color-accent-2:   #0D0D0D;
  --color-bg:         #FFFFFF;
  --color-bg-soft:    #FAF8F5;   /* warm off-white — softer than cool gray */
  --color-text:       #2A2A2A;
  --color-text-muted: #767676;
  --color-border:     #D8D8D8;
  --color-white:      #FFFFFF;
  --font-en:          'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-ar:          'Cairo', sans-serif;
  --radius:           0px;
  --radius-pill:      0px;
  --shadow:           none;
  --shadow-hover:     none;
  --transition:       0.2s ease;
  --container-max:    1200px;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
}

/* Hide body until translations are applied — prevents Arabic flash */
html[lang="ar"] body:not(.i18n-ready) {
  opacity: 0;
}

html[lang="ar"] body.i18n-ready {
  opacity: 1;
  transition: opacity 0.2s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-heading);
}

/* ── Typography by Language ───────────────────────────────── */
html[lang="en"] body,
html[lang="en"] button,
html[lang="en"] input,
html[lang="en"] select,
html[lang="en"] textarea {
  font-family: var(--font-en);
  font-size: 15px;
}

html[lang="ar"] body,
html[lang="ar"] button,
html[lang="ar"] input,
html[lang="ar"] select,
html[lang="ar"] textarea {
  font-family: var(--font-ar);
  font-size: 16px;
  letter-spacing: 0;
  line-height: 1.8;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

html[lang="ar"] h1,
html[lang="ar"] h2,
html[lang="ar"] h3,
html[lang="ar"] h4,
html[lang="ar"] h5,
html[lang="ar"] h6 {
  font-family: var(--font-ar);
  font-weight: 800;
  letter-spacing: 0;
}

/* ── Layout Utilities ─────────────────────────────────────── */
.section {
  padding-block: 96px;
}

.section--soft {
  background-color: var(--color-bg-soft);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-heading);
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}

html[lang="ar"] .section-label {
  letter-spacing: 0;
  flex-direction: row-reverse;
}

html[lang="ar"] .section-label::before {
  display: none;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary-ip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 2px solid var(--color-accent);
  border-radius: 0;
  padding: 0.65rem 1.75rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

html[lang="ar"] .btn-primary-ip {
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.9rem;
}

.btn-primary-ip:hover {
  background-color: var(--color-heading);
  border-color: var(--color-heading);
  color: var(--color-white);
}

.btn-outline-ip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-heading);
  border-radius: 0;
  padding: 0.65rem 1.75rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

html[lang="ar"] .btn-outline-ip {
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.9rem;
}

.btn-outline-ip:hover {
  background-color: var(--color-heading);
  color: var(--color-white);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #25D366;
  color: #fff;
  border: none;
  border-radius: 0;
  padding: 0.75rem 2rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background-color var(--transition);
  cursor: pointer;
  text-decoration: none;
}

html[lang="ar"] .btn-whatsapp {
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.9rem;
}

.btn-whatsapp:hover {
  background-color: #1DAA59;
  color: #fff;
}

/* ── Cards ────────────────────────────────────────────────── */
.ip-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition);
  overflow: hidden;
}

.ip-card:hover {
  border-color: var(--color-heading);
}

/* ── Badges / Standard Pills ──────────────────────────────── */
.badge-standard {
  display: inline-block;
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0.2rem;
}

.badge-rating {
  display: inline-block;
  background-color: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.2rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0.2rem;
}

/* ── Divider ──────────────────────────────────────────────── */
.ip-divider {
  width: 40px;
  height: 3px;
  background-color: var(--color-accent);
  margin-block: 1.25rem;
}

.ip-divider--center {
  margin-inline: auto;
}

/* ── Breadcrumb ───────────────────────────────────────────── */
.ip-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.ip-breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}

.ip-breadcrumb a:hover { color: #fff; }

.ip-breadcrumb .sep {
  opacity: 0.4;
}

html[dir="rtl"] .ip-breadcrumb .sep {
  transform: scaleX(-1);
  display: inline-block;
}

/* Phone numbers always LTR */
a[href^="tel:"] {
  direction: ltr;
  unicode-bidi: embed;
  display: inline-block;
}

/* ── Page Hero Banner ─────────────────────────────────────── */
.page-hero {
  background: var(--color-heading);
  padding-block: 80px 60px;
  color: #fff;
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  letter-spacing: -0.03em;
}

/* ── WhatsApp Floating Button ─────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  inset-inline-end: 2rem;
  width: 52px;
  height: 52px;
  background-color: #25D366;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: background-color var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  background-color: #1DAA59;
}

.whatsapp-float svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}

/* ── Utility ──────────────────────────────────────────────── */
.hidden { display: none !important; }
.text-accent   { color: var(--color-accent); }
.text-heading  { color: var(--color-heading); }
.text-muted-ip { color: var(--color-text-muted); }
.bg-soft       { background-color: var(--color-bg-soft); }

/* ── Responsive Helpers ───────────────────────────────────── */
@media (max-width: 768px) {
  .section { padding-block: 64px; }
}