/* =====================================================
   WAHAJ PROFESSIONAL SERVICES — Global Stylesheet
   ===================================================== */

/* 1. RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-en);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.rtl { font-family: var(--font-ar); }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* 2. DESIGN TOKENS */
:root {
  --purple:       #5311BD;
  --purple-dark:  #2D0A6E;
  --purple-light: #EDE7FA;
  --amber:        #E88C41;
  --amber-dark:   #C97530;
  --dark:         #1D1D1B;
  --gray:         #6B7280;
  --gray-light:   #F5F5F7;
  --white:        #FFFFFF;
  --font-en:      'Montserrat', sans-serif;
  --font-ar:      'Tajawal', sans-serif;
  --radius:       12px;
  --radius-sm:    6px;
  --shadow:       0 4px 24px rgba(83,17,189,.12);
  --shadow-hover: 0 8px 32px rgba(83,17,189,.22);
  --transition:   0.3s ease;
  --nav-height:   clamp(80px, 9.5vw, 110px);
}

/* 3. TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { line-height: 1.75; }

.text-purple  { color: var(--purple); }
.text-amber   { color: var(--amber); }
.text-white   { color: var(--white); }
.text-center  { text-align: center; }

/* 4. LAYOUT */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section { padding-block: 5rem; }
.section--gray   { background: var(--gray-light); }
.section--purple { background: var(--purple); color: var(--white); }
.section--dark   { background: var(--dark);   color: var(--white); }

.section-header { margin-block-end: 3rem; }

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-block-end: .6rem;
}

.section-title {
  font-weight: 700;
  color: var(--dark);
  margin-block-end: .9rem;
}
.section--purple .section-title,
.section--dark   .section-title { color: var(--white); }

.section-desc {
  max-width: 640px;
  color: var(--gray);
  font-size: 1.05rem;
}
.section--purple .section-desc,
.section--dark   .section-desc { color: rgba(255,255,255,.8); }
.text-center .section-desc { margin-inline: auto; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,460px),1fr)); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,280px),1fr)); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,220px),1fr)); gap: 1.5rem; }

/* 5. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 2rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--amber); color: var(--white); border-color: var(--amber); }
.btn-primary:hover { background: var(--amber-dark); border-color: var(--amber-dark); transform: translateY(-2px); }

.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--purple); transform: translateY(-2px); }

.btn-outline-purple { background: transparent; color: var(--purple); border-color: var(--purple); }
.btn-outline-purple:hover { background: var(--purple); color: var(--white); transform: translateY(-2px); }

.btn-group { display: flex; flex-wrap: wrap; gap: 1rem; margin-block-start: 2rem; }

/* 6. NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition), box-shadow var(--transition);
}
.nav-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.nav-logo img { height: clamp(54px, 7.5vw, 90px); width: auto; }
.nav-logo .logo-white { display: block; }
.nav-logo .logo-color  { display: none; }

.navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
}
.navbar.scrolled .logo-white { display: none; }
.navbar.scrolled .logo-color  { display: block; }

.nav-links { position: absolute; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 2.5rem; }
.nav-links a {
  font-size: .93rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--amber); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.navbar.scrolled .nav-links a { color: var(--dark); }
.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active { color: var(--purple); }

.nav-actions { display: flex; align-items: center; gap: 1rem; }

.lang-toggle {
  padding: .4rem 1rem;
  border-radius: 20px;
  border: 2px solid rgba(255,255,255,.7);
  background: transparent;
  color: var(--white);
  font-family: inherit;
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}
.lang-toggle:hover { background: var(--white); color: var(--purple); border-color: var(--white); }
.navbar.scrolled .lang-toggle { border-color: var(--purple); color: var(--purple); }
.navbar.scrolled .lang-toggle:hover { background: var(--purple); color: var(--white); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: all var(--transition); transform-origin: center; }
.navbar.scrolled .hamburger span { background: var(--dark); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 7. HERO (full-height, home page) */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  overflow: hidden;
  padding-top: var(--nav-height);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 4rem 1.5rem;
  max-width: 820px;
}
.hero-logo { margin-inline: auto; margin-block-end: 2rem; max-width: 340px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 100px;
  padding: .4rem 1.2rem;
  font-size: .83rem;
  font-weight: 600;
  margin-block-end: 1.5rem;
  backdrop-filter: blur(8px);
}
.hero h1 { font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 700; margin-block-end: 1.25rem; line-height: 1.15; }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.85);
  max-width: 620px;
  margin-inline: auto;
  margin-block-end: .5rem;
}
.hero-wave { position: absolute; bottom: 0; inset-inline: 0; line-height: 0; }

/* Page hero (shorter, inner pages) */
.page-hero {
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  padding-block: calc(var(--nav-height) + 3.5rem) 3.5rem;
  position: relative;
  overflow: hidden;
  text-align: center;
  color: var(--white);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { margin-block-end: .9rem; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,.85); max-width: 580px; margin-inline: auto; }

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.65);
  margin-block-end: 1rem;
}
.breadcrumb a { color: rgba(255,255,255,.65); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--amber); }

/* 8. CARDS */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--purple-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-block-end: 1.25rem;
}
.card-icon svg { width: 28px; height: 28px; color: var(--purple); }
.card-icon--amber { background: rgba(232,140,65,.13); }
.card-icon--amber svg { color: var(--amber); }

.card h3 { margin-block-end: .7rem; color: var(--dark); }
.card p  { color: var(--gray); font-size: .95rem; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-block-start: 1.25rem;
  font-size: .88rem;
  font-weight: 700;
  color: var(--purple);
  transition: gap var(--transition);
}
.card-link:hover { gap: .75rem; }

.service-card         { border-top: 4px solid var(--purple); }
.service-card--amber  { border-top-color: var(--amber); }

/* Course cards */
.course-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: all var(--transition); }
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.course-card-header { background: linear-gradient(135deg, var(--purple), var(--purple-dark)); padding: 1.5rem; color: var(--white); }
.course-level {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  background: rgba(255,255,255,.2);
  padding: .25rem .75rem;
  border-radius: 100px;
  margin-block-end: .75rem;
}
.course-card-header h3 { font-size: 1.1rem; }
.course-card-body { padding: 1.5rem; }
.course-card-body p { color: var(--gray); font-size: .9rem; margin-block-end: 1.25rem; }
.course-meta { display: flex; flex-wrap: wrap; gap: .75rem; margin-block-end: 1.25rem; }
.course-meta span { display: flex; align-items: center; gap: .3rem; font-size: .8rem; color: var(--gray); font-weight: 600; }
.course-meta svg { width: 14px; height: 14px; }

/* 9. FEATURE ITEMS */
.feature-item { display: flex; gap: 1.25rem; align-items: flex-start; }
.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--purple-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-icon svg { width: 24px; height: 24px; color: var(--purple); }
.feature-text h3 { font-size: 1.05rem; margin-block-end: .4rem; }
.feature-text p  { font-size: .9rem; color: var(--gray); }

/* 10. STATS */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 2rem; text-align: center; }
.stat-item { padding: 1.5rem; }
.stat-number { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--amber); line-height: 1; margin-block-end: .5rem; }
.stat-label  { font-size: .88rem; color: rgba(255,255,255,.75); font-weight: 600; }

/* 11. CTA BANNER */
.cta-banner { background: var(--amber); padding-block: 4.5rem; text-align: center; }
.cta-banner h2 { color: var(--white); margin-block-end: .9rem; }
.cta-banner p  { color: rgba(255,255,255,.92); max-width: 560px; margin-inline: auto; margin-block-end: 2rem; font-size: 1.05rem; }
.cta-banner .btn-outline:hover { background: var(--white); color: var(--amber); }

/* Partner logos */
.partner-strip { background: var(--gray-light); padding-block: 3rem; text-align: center; }
.partner-strip-label { font-size: .78rem; color: var(--gray); text-transform: uppercase; letter-spacing: .12em; font-weight: 700; margin-block-end: 1.75rem; }
.partner-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 2rem; }
.partner-logo-placeholder {
  width: 150px;
  height: 52px;
  background: rgba(0,0,0,.06);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .78rem;
  color: var(--gray);
  font-weight: 600;
}

/* 12. FOOTER */
.footer { background: var(--dark); color: var(--white); padding-block-start: 4rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-block-end: 3rem;
  border-block-end: 1px solid rgba(255,255,255,.1);
}
.footer-brand img { height: clamp(54px, 7.5vw, 90px); width: auto; margin-block-end: 1rem; }
.footer-brand p { font-size: .88rem; color: rgba(255,255,255,.6); max-width: 280px; line-height: 1.75; }
.footer-tagline { font-size: .78rem; color: var(--amber); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; margin-block-start: .75rem; }

.footer-col h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.45); margin-block-end: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .75rem; }
.footer-col ul a { font-size: .88rem; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--amber); }

.footer-contact-item { display: flex; align-items: flex-start; gap: .75rem; font-size: .88rem; color: rgba(255,255,255,.65); margin-block-end: .75rem; }
.footer-contact-item svg { width: 15px; height: 15px; color: var(--amber); flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
  padding-block: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .82rem;
  color: rgba(255,255,255,.38);
}
.footer-bottom a { color: rgba(255,255,255,.38); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--amber); }

/* 13. CONTACT FORM */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.form-group { margin-block-end: 1.4rem; }
.form-row  { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: var(--dark); margin-block-end: .5rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .875rem 1.1rem;
  border: 2px solid rgba(0,0,0,.1);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .95rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--purple); }
.form-group textarea { resize: vertical; min-height: 140px; }

.contact-info-cards { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-info-card { display: flex; gap: 1rem; align-items: flex-start; padding: 1.5rem; background: var(--gray-light); border-radius: var(--radius); }
.contact-info-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--purple);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-icon svg { width: 20px; height: 20px; color: var(--white); }
.contact-info-text h4 { font-size: .875rem; font-weight: 700; margin-block-end: .25rem; }
.contact-info-text p  { font-size: .875rem; color: var(--gray); }

/* 14. ABOUT PAGE */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-story-visual {
  background: var(--purple-light);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-story-visual img { max-width: 320px; object-fit: contain; }

.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.mv-card { padding: 2rem; border-radius: var(--radius); background: var(--gray-light); border-inline-start: 4px solid var(--purple); }
.mv-card--amber { border-inline-start-color: var(--amber); }
.mv-card h3 { display: flex; align-items: center; gap: .75rem; font-size: 1.1rem; margin-block-end: .9rem; }
.mv-card h3 svg { width: 22px; height: 22px; color: var(--purple); }
.mv-card--amber h3 svg { color: var(--amber); }
.mv-card p { color: var(--gray); font-size: .95rem; }

.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1rem; }
.expertise-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.125rem 1.25rem;
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .93rem;
}
.expertise-item svg { width: 22px; height: 22px; color: var(--purple); flex-shrink: 0; }

/* 15. PRIVACY POLICY */
.prose { max-width: 800px; margin-inline: auto; }
.prose h2 { font-size: 1.35rem; margin-block: 2.5rem 1rem; color: var(--purple); }
.prose h2:first-child { margin-block-start: 0; }
.prose p  { margin-block-end: 1rem; color: var(--gray); }
.prose ul { list-style: disc; padding-inline-start: 1.5rem; color: var(--gray); margin-block-end: 1rem; }
.prose ul li { margin-block-end: .5rem; }

/* 16. RESPONSIVE */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-story  { grid-template-columns: 1fr; }
  .about-story-visual { order: -1; }
}

@media (max-width: 1024px) {
  .nav-links { gap: 1.5rem; }
  .nav-links a { font-size: 0.86rem; }
}

@media (max-width: 768px) {
  :root { --nav-height: 80px; }
  .section { padding-block: 3.5rem; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    inset-inline: 0;
    background: var(--white);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { color: var(--dark); font-size: 1.05rem; }
  .nav-links a:hover,
  .nav-links a.active { color: var(--purple); }
  .nav-links a::after { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .mv-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .btn-group { justify-content: center; }
  .hero-logo { max-width: 260px; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .partner-logos { gap: 1.25rem; }
  .partner-logo-placeholder { width: 120px; height: 44px; }
}

/* 17. RTL OVERRIDES */
body.rtl .nav-links a::after { inset-inline-start: auto; inset-inline-end: 0; }
body.rtl .card-link { flex-direction: row-reverse; }
body.rtl .mv-card  { border-inline-start: none; border-inline-end: 4px solid var(--purple); }
body.rtl .mv-card--amber { border-inline-end-color: var(--amber); }