/* ============================================
   NIBRAS PARTNERS — LIGHT THEME
   Brand: Dark Brown #2B2520 + Cream #E8E0D0
   ============================================ */

:root {
  --dark:        #2B2520;
  --dark-2:      #1E1A17;
  --dark-3:      #3D3530;
  --cream:       #E8E0D0;
  --cream-2:     #F2EDE4;
  --cream-3:     #F7F4EF;
  --cream-4:     #FDFCFA;
  --mid:         #6B5D54;
  --mid-light:   #9C8D82;
  --border:      #DDD5C8;
  --border-2:    #EDE7DF;
  --white:       #FFFFFF;
  --text-dark:   #2B2520;
  --text-mid:    #5C4F45;
  --text-light:  #9C8D82;
  --font-en:     'Inter', sans-serif;
  --font-ar:     'Tajawal', sans-serif;
  --radius:      4px;
  --shadow-sm:   0 1px 4px rgba(43,37,32,0.06);
  --shadow:      0 2px 16px rgba(43,37,32,0.08);
  --shadow-md:   0 6px 32px rgba(43,37,32,0.12);
  --shadow-lg:   0 16px 48px rgba(43,37,32,0.16);
  --transition:  0.25s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-en);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
html[lang="ar"] body  { font-family: var(--font-ar); direction: rtl; }
html[lang="ar"] .nav-links { direction: rtl; }
img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   NAVBAR  — white on scroll, transparent on top
   ============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 1px 0 var(--border);
  backdrop-filter: blur(10px);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo — NP icon (square, transparent background, dark shapes) */
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo-wrap {
  height: 44px;
  width: 44px;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  display: block;
  /* Scrolled white navbar: dark shapes show naturally */
  filter: none;
  transition: filter var(--transition);
}
/* Over dark hero (before scroll) — invert dark shapes to white */
.navbar:not(.scrolled) .nav-logo-img { filter: invert(1); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: rgba(255,255,255,0.82);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  letter-spacing: 0.2px;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
/* After scroll — dark links */
.navbar.scrolled .nav-links a { color: var(--text-mid); }
.navbar.scrolled .nav-links a:hover { color: var(--dark); background: var(--cream-3); }
.navbar.scrolled .nav-links a.active { color: var(--dark); font-weight: 600; }

.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.lang-toggle {
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.35);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: var(--radius);
  transition: all var(--transition);
  font-family: var(--font-ar);
  letter-spacing: 0.3px;
  cursor: pointer;
}
.lang-toggle:hover { background: rgba(255,255,255,0.22); }
.navbar.scrolled .lang-toggle {
  background: var(--cream-3);
  border-color: var(--border);
  color: var(--dark);
}
.navbar.scrolled .lang-toggle:hover { background: var(--cream); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 1px; transition: all var(--transition); }
.navbar.scrolled .hamburger span { background: var(--dark); }

/* ============================================
   HERO — dark background, full height
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark-2);
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1E1A17 0%, #2B2520 55%, #332D28 100%);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(232,224,208,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,224,208,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(30,26,23,0.5) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 760px;
  padding: 130px 24px 90px;
  margin: 0 auto;
  text-align: center;
}
html[lang="ar"] .hero-content { direction: rtl; }

.hero-badge {
  display: inline-block;
  background: rgba(232,224,208,0.08);
  border: 1px solid rgba(232,224,208,0.2);
  color: rgba(232,224,208,0.7);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 6px 20px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 40px;
  animation: fadeInDown 0.8s ease both;
}

/* Hero logo — NP icon only */
.hero-logo-block {
  display: flex;
  justify-content: center;
  margin-bottom: 36px;
  animation: fadeInUp 0.9s ease 0.1s both;
}
.hero-logo-wrap {
  height: 100px;
  width: 100px;
}
.hero-logo-img {
  height: 100px;
  width: 100px;
  object-fit: contain;
  display: block;
  /* dark shapes on dark bg — invert to white */
  filter: invert(1);
}

.hero-name {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--cream);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
  animation: fadeInUp 0.9s ease 0.15s both;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: var(--cream);
  font-weight: 500;
  margin-bottom: 18px;
  line-height: 1.5;
  animation: fadeInUp 0.9s ease 0.2s both;
}
.hero-sub {
  font-size: 1rem;
  color: rgba(232,224,208,0.5);
  max-width: 540px;
  margin: 0 auto 44px;
  line-height: 1.9;
  animation: fadeInUp 0.9s ease 0.3s both;
}
.hero-btns {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  animation: fadeInUp 0.9s ease 0.4s both;
}
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 2;
}
.hero-scroll span {
  display: block; width: 22px; height: 36px;
  border: 1.5px solid rgba(232,224,208,0.25); border-radius: 11px; position: relative;
}
.hero-scroll span::after {
  content: ''; position: absolute; top: 5px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 7px; background: var(--cream); border-radius: 2px;
  animation: scrollDot 1.6s ease infinite;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 32px; border-radius: var(--radius);
  font-size: 0.82rem; font-weight: 700;
  letter-spacing: 1.2px; text-transform: uppercase;
  transition: all var(--transition); white-space: nowrap;
}
.btn-primary { background: var(--cream); color: var(--dark); }
.btn-primary:hover { background: var(--white); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(232,224,208,0.2); }
.btn-outline { border: 1.5px solid rgba(232,224,208,0.35); color: var(--cream); background: transparent; }
.btn-outline:hover { border-color: var(--cream); background: rgba(232,224,208,0.08); transform: translateY(-2px); }
/* Dark buttons for light sections */
.btn-dark { background: var(--dark); color: var(--cream); }
.btn-dark:hover { background: var(--dark-3); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn.full-width { width: 100%; }

/* ============================================
   STATS STRIP
   ============================================ */
.stats-strip {
  background: var(--cream-3);
  padding: 52px 24px;
  border-bottom: 1px solid var(--border-2);
}
.stats-container {
  max-width: 900px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 32px; text-align: center;
}
.stat-num { font-size: 2.8rem; font-weight: 800; color: var(--dark); line-height: 1; }
.stat-plus { font-size: 1.8rem; font-weight: 800; color: var(--mid); }
.stat-item p {
  color: var(--text-light); font-size: 0.72rem; font-weight: 700;
  margin-top: 8px; text-transform: uppercase; letter-spacing: 1.5px;
}

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: 100px 0; }

.section-header { text-align: center; margin-bottom: 64px; }

.section-tag {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--mid);
  font-size: 0.7rem; font-weight: 700;
  padding: 5px 16px;
  letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 14px;
  border-radius: 2px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800; color: var(--dark);
  line-height: 1.15; letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-header.light h2 { color: var(--cream); }
.section-header.light .section-tag { border-color: rgba(232,224,208,0.2); color: rgba(232,224,208,0.6); }
.section-header.light .section-desc { color: rgba(232,224,208,0.5); }
.section-header.light .section-line { background: rgba(232,224,208,0.25); }
.section-line { width: 36px; height: 2px; background: var(--dark); margin: 0 auto; }
.section-desc { max-width: 580px; margin: 18px auto 0; color: var(--text-mid); font-size: 0.98rem; line-height: 1.85; }

/* ============================================
   ABOUT
   ============================================ */
.about-section { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.about-text .lead { font-size: 1.15rem; font-weight: 700; color: var(--dark); margin-bottom: 20px; line-height: 1.55; }
.about-text p { color: var(--text-mid); margin-bottom: 16px; font-size: 0.97rem; line-height: 1.85; }
.about-cards { display: flex; flex-direction: column; gap: 20px; }

.vm-card {
  background: var(--cream-3);
  border-radius: var(--radius);
  padding: 32px;
  border-top: 2px solid var(--dark);
  transition: box-shadow var(--transition), transform var(--transition);
}
html[lang="ar"] .vm-card { border-top: 2px solid var(--dark); }
.vm-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.vm-icon {
  width: 40px; height: 40px; background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--cream); margin-bottom: 14px;
  border-radius: var(--radius);
}
.vm-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; letter-spacing: 0.3px; }
.vm-card p { color: var(--text-mid); font-size: 0.9rem; line-height: 1.8; }

/* ============================================
   SERVICES
   ============================================ */
.services-section { background: var(--cream-3); }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.service-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  border-top: 2px solid transparent;
  transition: all var(--transition);
}
.service-card:hover {
  border-top-color: var(--dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-icon {
  width: 48px; height: 48px; background: var(--cream-3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--dark);
  margin-bottom: 20px; border-radius: var(--radius);
  transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--dark); color: var(--cream); border-color: var(--dark); }
.service-card h3 { font-size: 0.97rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.service-card > p { color: var(--text-mid); font-size: 0.87rem; line-height: 1.75; margin-bottom: 16px; }
.service-card ul { display: flex; flex-direction: column; gap: 7px; }
.service-card ul li {
  font-size: 0.83rem; color: var(--text-mid);
  padding-left: 14px; position: relative;
}
html[lang="ar"] .service-card ul li { padding-left: 0; padding-right: 14px; }
.service-card ul li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 4px; height: 4px; border-radius: 50%; background: var(--mid-light);
}
html[lang="ar"] .service-card ul li::before { left: auto; right: 0; }

/* ============================================
   SECTORS
   ============================================ */
.sectors-section { background: var(--white); }
.sectors-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.sector-card {
  background: var(--cream-3);
  padding: 36px 24px; text-align: center;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  transition: all var(--transition);
}
.sector-card:hover { background: var(--dark); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.sector-card:hover h3 { color: var(--cream); }
.sector-card:hover p { color: rgba(232,224,208,0.6); }
.sector-icon {
  width: 56px; height: 56px; background: var(--dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px; font-size: 1.3rem; color: var(--cream);
  transition: all var(--transition);
}
.sector-card:hover .sector-icon { background: var(--cream); color: var(--dark); }
.sector-card h3 { font-size: 0.97rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; transition: color var(--transition); }
.sector-card p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.75; transition: color var(--transition); }

/* ============================================
   WHY NIBRAS — dark section
   ============================================ */
.why-section { background: var(--dark); position: relative; overflow: hidden; }
.why-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(232,224,208,0.02) 1px,transparent 1px), linear-gradient(90deg,rgba(232,224,208,0.02) 1px,transparent 1px);
  background-size: 60px 60px;
}
.why-section .section-header { position: relative; z-index: 1; }
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; position: relative; z-index: 1; }
.why-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(232,224,208,0.07);
  padding: 36px 28px; border-radius: var(--radius);
  transition: all var(--transition);
}
.why-card:hover { background: rgba(232,224,208,0.05); border-color: rgba(232,224,208,0.15); transform: translateY(-3px); }
.why-num { font-size: 3rem; font-weight: 800; color: rgba(232,224,208,0.1); line-height: 1; margin-bottom: 16px; }
.why-card h3 { font-size: 0.93rem; font-weight: 700; color: var(--cream); margin-bottom: 12px; letter-spacing: 0.3px; }
.why-card p { font-size: 0.87rem; color: rgba(232,224,208,0.45); line-height: 1.85; }

/* ============================================
   TEAM
   ============================================ */
.team-section { background: var(--cream-3); }
.team-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; max-width: 860px; margin: 0 auto; }
.team-card {
  background: var(--white);
  padding: 40px 28px; text-align: center;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  transition: all var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--border); }
.team-avatar {
  width: 76px; height: 76px; background: var(--dark);
  border-radius: 50%; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
}
.avatar-initials { font-size: 1.2rem; font-weight: 800; color: var(--cream); letter-spacing: 1px; }
.team-avatar-photo { background: transparent; overflow: hidden; }
.avatar-photo { width: 100%; height: 100%; object-fit: cover; object-position: center top; border-radius: 50%; display: block; }
.team-info h3 { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.team-title {
  display: inline-block; background: var(--cream-3); color: var(--mid);
  font-size: 0.72rem; font-weight: 600;
  padding: 4px 12px; border-radius: 2px;
  margin-bottom: 14px; letter-spacing: 0.8px; text-transform: uppercase;
  border: 1px solid var(--border);
}
.team-info p { font-size: 0.87rem; color: var(--text-mid); line-height: 1.75; text-align: justify; }

/* ============================================
   CONTACT
   ============================================ */
.contact-section { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 72px; align-items: start; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 28px; }
.contact-icon {
  width: 42px; height: 42px; background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: var(--cream); flex-shrink: 0; border-radius: var(--radius);
}
.contact-item h4 { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--mid-light); margin-bottom: 4px; }
.contact-item p, .contact-item a { color: var(--text-mid); font-size: 0.93rem; }
.contact-item a:hover { color: var(--dark); }
.contact-note {
  margin-top: 32px; padding: 20px 24px;
  background: var(--cream-3); border-left: 2px solid var(--dark);
  border-radius: var(--radius);
}
html[lang="ar"] .contact-note { border-left: none; border-right: 2px solid var(--dark); }
.contact-note p { font-size: 0.87rem; color: var(--text-mid); line-height: 1.8; font-style: italic; }
.contact-form-wrap {
  background: var(--cream-3); border-radius: var(--radius);
  padding: 40px; border: 1px solid var(--border-2);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.72rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; letter-spacing: 0.8px; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.93rem; font-family: inherit;
  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(--dark); box-shadow: 0 0 0 3px rgba(43,37,32,0.06);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: flex; align-items: center; gap: 12px;
  background: var(--cream-3); border: 1px solid var(--border);
  color: var(--dark); padding: 16px 20px;
  margin-top: 16px; font-size: 0.88rem; border-radius: var(--radius);
}
.form-success i { color: var(--dark); }

/* ============================================
   FOOTER — dark
   ============================================ */
/* ============================================
   PARTNERS SECTION
   ============================================ */
.partners-section { background: var(--white); }

.partners-logo-row {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.partner-logo-card {
  flex: 1;
  min-width: 220px;
  max-width: 320px;
  background: var(--cream-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
}
.partner-logo-card:hover {
  background: var(--white);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.partner-logo-name {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 12px;
}
.partner-logo-tag {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark-2);
  padding: 72px 24px 0;
  border-top: 1px solid rgba(232,224,208,0.08);
}
.footer-container {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-logo-wrap { display: flex; align-items: center; margin-bottom: 16px; }
.footer-logo-img {
  height: 48px; width: 48px;
  object-fit: contain; display: block;
  /* dark shapes on dark footer — invert to white */
  filter: invert(1);
}
.footer-brand p { color: rgba(232,224,208,0.38); font-size: 0.87rem; line-height: 1.8; max-width: 260px; margin-top: 4px; }
.footer-links h4, .footer-services h4, .footer-contact h4 {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 2px; color: var(--cream); margin-bottom: 20px;
}
.footer-links ul li, .footer-services ul li { margin-bottom: 10px; }
.footer-links a, .footer-services li { color: rgba(232,224,208,0.4); font-size: 0.87rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--cream); }
.footer-contact p { color: rgba(232,224,208,0.4); font-size: 0.87rem; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.footer-contact i { color: rgba(232,224,208,0.5); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto; padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
}
.footer-bottom p { color: rgba(232,224,208,0.2); font-size: 0.78rem; }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 999;
  width: 40px; height: 40px;
  background: var(--dark); color: var(--cream);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  border: 1px solid rgba(232,224,208,0.15);
  opacity: 0; transform: translateY(16px);
  transition: all var(--transition); pointer-events: none;
}
html[lang="ar"] .back-to-top { right: auto; left: 32px; }
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--dark-3); transform: translateY(-2px); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInDown { from { opacity:0; transform:translateY(-16px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInUp   { from { opacity:0; transform:translateY(28px); }  to { opacity:1; transform:translateY(0); } }
@keyframes scrollDot  { 0%{opacity:1;transform:translateX(-50%) translateY(0);} 100%{opacity:0;transform:translateX(-50%) translateY(13px);} }

.reveal { opacity:0; transform:translateY(28px); transition:opacity 0.65s ease,transform 0.65s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid  { grid-template-columns: repeat(2,1fr); }
  .sectors-grid   { grid-template-columns: repeat(2,1fr); }
  .why-grid       { grid-template-columns: repeat(2,1fr); }

  .footer-container { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none; position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(255,255,255,0.98); flex-direction: column;
    padding: 20px; gap: 4px; backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }
  html[lang="ar"] .nav-links { direction: rtl; }
  .nav-links.open { display: flex; }
  .nav-links a { color: var(--text-mid) !important; padding: 12px 16px; font-size: 0.95rem; }
  .nav-links a:hover { color: var(--dark) !important; background: var(--cream-3); }
  .hamburger { display: flex; }
  .hero-content { padding: 100px 24px 64px; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 280px; }
  .stats-container { grid-template-columns: repeat(2,1fr); }
  .section { padding: 64px 0; }
  .about-grid   { grid-template-columns: 1fr; gap: 40px; }
  .services-grid  { grid-template-columns: 1fr; }
  .sectors-grid   { grid-template-columns: 1fr 1fr; }
  .why-grid       { grid-template-columns: 1fr; }
  .team-grid      { grid-template-columns: 1fr; }
  .partners-logo-row { flex-direction: column; align-items: center; }
  .contact-grid  { grid-template-columns: 1fr; gap: 40px; }
  .form-row      { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .back-to-top { bottom: 20px; right: 20px; }
  html[lang="ar"] .back-to-top { right: auto; left: 20px; }
  .contact-form-wrap { padding: 24px 20px; }
}
@media (max-width: 480px) {
  .sectors-grid { grid-template-columns: 1fr; }
  .stats-container { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-num { font-size: 2.2rem; }
}