/* ===== Variables ===== */
:root {
  --navy: #252333;
  --navy-dark: #151421;
  --blue: #8f2334;
  --blue-light: #c9364a;
  --accent: #e2384d;
  --text-dark: #252333;
  --text-muted: #626170;
  --bg-alt: #f8f7f8;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(37, 35, 51, 0.1);
  --transition: 0.3s ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

html[dir="rtl"] body {
  font-family: 'Cairo', 'Inter', sans-serif;
}

html[dir="rtl"] h1,
html[dir="rtl"] h2,
html[dir="rtl"] h3,
html[dir="rtl"] h4 {
  font-family: 'Cairo', 'Poppins', sans-serif;
}

h1, h2, h3, h4 {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  line-height: 1.25;
}

p { margin: 0; }

a { text-decoration: none; color: inherit; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

img, svg { display: block; }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(37, 35, 51, 0);
  backdrop-filter: blur(0px);
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(37, 35, 51, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 700;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--white);
  padding: 4px;
  overflow: hidden;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-text {
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: rgba(255,255,255,0.85);
  font-size: 14.5px;
  font-weight: 500;
  transition: color var(--transition);
}

.main-nav a:hover { color: var(--accent); }

.nav-cta {
  background: var(--accent);
  color: var(--navy-dark) !important;
  padding: 9px 18px;
  border-radius: 30px;
  font-weight: 600 !important;
}

.nav-cta:hover { color: var(--navy-dark) !important; filter: brightness(1.05); }

.lang-toggle {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.lang-toggle:hover { background: rgba(255,255,255,0.1); border-color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 70%);
  overflow: hidden;
  padding-top: 76px;
}

.hero-shapes { position: absolute; inset: 0; overflow: hidden; }

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.5;
}

.shape-1 {
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(47,111,214,0.45), transparent 70%);
  top: -80px; right: -60px;
}

.shape-2 {
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(255,196,0,0.25), transparent 70%);
  bottom: -60px; left: 5%;
}

.shape-3 {
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
  top: 30%; left: 40%;
}

.hero-wire {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 300px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 24px 80px;
}

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 18px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  max-width: 900px;
  margin: 0 auto 22px;
}

.hero h1 span.highlight { color: var(--accent); }

.hero-sub {
  color: rgba(255,255,255,0.78);
  max-width: 640px;
  margin: 0 auto 34px;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero-proof {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.68);
  font-size: 12.5px;
  margin: -30px auto 34px;
  flex-wrap: wrap;
}

.proof-check { color: var(--accent); font-weight: 700; font-size: 15px; }
.proof-divider { width: 1px; height: 15px; background: rgba(255,255,255,0.24); margin: 0 8px; }

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 15px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--navy-dark);
  box-shadow: 0 8px 24px rgba(255, 196, 0, 0.25);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(255, 196, 0, 0.35); }

.btn-ghost {
  border: 1.5px solid rgba(255,255,255,0.4);
  color: var(--white);
}

.btn-ghost:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }

.btn-large { padding: 16px 40px; font-size: 16px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 760px;
  margin: 0 auto;
  padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--white);
}

.stat-label {
  display: block;
  font-size: 12.5px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  letter-spacing: 0.3px;
}

/* ===== Capability strip ===== */
.capability-strip {
  background: var(--white);
  border-bottom: 1px solid #e7ecf3;
  box-shadow: 0 8px 24px rgba(11,31,58,0.05);
}

.capability-inner {
  display: grid;
  grid-template-columns: 1.25fr repeat(4, 1fr);
  align-items: center;
  min-height: 82px;
}

.capability-label {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.capability-inner a {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
  padding: 26px 16px;
  border-left: 1px solid #e7ecf3;
  transition: color var(--transition), background var(--transition);
}

.capability-inner a:hover { color: var(--blue); background: var(--bg-alt); }
.capability-icon { color: var(--blue-light); font-size: 11px; font-weight: 700; }
.capability-arrow { margin-left: auto; color: var(--accent); font-size: 18px; }

/* ===== Sections ===== */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }

.section-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}

.tag {
  display: inline-block;
  background: rgba(27, 79, 156, 0.1);
  color: var(--blue);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  color: var(--navy);
  margin-bottom: 14px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1rem;
}

.section-head-left { text-align: left; margin: 0; }
.text-link { display: inline-block; margin-top: 25px; color: var(--blue); font-weight: 600; font-size: 14px; }
.text-link span { color: var(--accent); font-size: 19px; margin-left: 6px; transition: margin var(--transition); }
.text-link:hover span { margin-left: 11px; }

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.about-card {
  background: var(--white);
  border: 1px solid #eef1f6;
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.about-card:hover { transform: translateY(-4px); }

.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(27, 79, 156, 0.1);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icon-circle svg { width: 26px; height: 26px; }

.icon-circle-dark { background: rgba(255,255,255,0.15); color: var(--accent); }

.about-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--navy);
}

.about-card p { color: var(--text-muted); font-size: 0.98rem; }

.about-feature {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 42px;
  align-items: center;
  margin-bottom: 30px;
  padding: 18px;
  background: var(--bg-alt);
  border-radius: var(--radius);
}
.about-feature img { width: 100%; height: 250px; object-fit: cover; border-radius: 10px; }
.feature-label { color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.about-feature h3 { color: var(--navy); font-size: 1.45rem; margin: 12px 0; }
.about-feature p { color: var(--text-muted); }

/* ===== Mission / Vision ===== */
.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.mv-card {
  background: linear-gradient(160deg, var(--navy), var(--navy-dark));
  color: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  transition: transform var(--transition);
}

.mv-card:hover { transform: translateY(-4px); }

.mv-card h3 { font-size: 1.3rem; margin-bottom: 14px; }
.mv-card p { color: rgba(255,255,255,0.8); font-size: 0.98rem; }

/* ===== Values ===== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  text-align: center;
  padding: 36px 20px;
  background: var(--white);
  border: 1px solid #eef1f6;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
  min-width: 0;
}

.value-card:hover { transform: translateY(-6px); }

.value-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-icon svg { width: 26px; height: 26px; }

.value-card h4 { font-size: 1.05rem; color: var(--navy); }

/* ===== Standards ===== */
.badges-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.badge {
  background: var(--white);
  border: 1.5px solid rgba(27, 79, 156, 0.2);
  color: var(--blue);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 30px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), background var(--transition), color var(--transition);
}

.badge:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-3px);
}

.certificate-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 38px;
}
.certificate-card, .test-photo {
  margin: 0;
  padding: 10px;
  background: var(--white);
  border: 1px solid #e8edf4;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.certificate-card img { width: 100%; height: 220px; object-fit: contain; border-radius: 8px; background: #f8fafc; }
.certificate-card figcaption, .test-photo figcaption { padding: 10px 4px 2px; color: var(--navy); font-size: 13px; font-weight: 600; }

/* Standards list (ISO / IEC / EN / VDE) */
.standards-list {
  margin-top: 40px;
  padding: 28px 32px;
  background: var(--white);
  border: 1px solid #e8edf4;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.standards-list h3 {
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 16px;
  text-align: center;
}
.standards-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px 28px;
}
.standards-list li {
  position: relative;
  padding: 8px 8px 8px 22px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 500;
  border-left: 3px solid var(--accent);
  background: var(--bg-alt);
  border-radius: 8px;
}
.standards-list li::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}
@media (max-width: 900px) { .standards-list ul { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .standards-list ul { grid-template-columns: 1fr; } .standards-list { padding: 22px 18px; } }

/* ===== Target Customers ===== */

.logo-marquee {
  margin-top: 10px;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}

.logo-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 56px;
  animation: logo-scroll 28s linear infinite;
}

.logo-marquee:hover .logo-track { animation-play-state: paused; }

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-item img {
  width: 100px;
  height: 56px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.65;
  transition: filter var(--transition), opacity var(--transition);
}

.logo-item:hover img { filter: grayscale(0%); opacity: 1; }

@keyframes logo-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .logo-track { animation: none; }
  .logo-marquee { overflow-x: auto; }
}

/* ===== Materials ===== */
.pill-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.pill {
  background: var(--bg-alt);
  color: var(--navy);
  font-weight: 500;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 10px;
  border-left: 3px solid var(--accent);
  transition: transform var(--transition), box-shadow var(--transition);
}

.pill:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.materials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.material-card {
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid #eef1f6;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.material-card:hover { transform: translateY(-4px); }
.material-card img { width: 100%; height: 135px; object-fit: contain; background: #f7f9fc; }
.material-card figcaption { padding: 13px 15px; color: var(--navy); font-size: 14px; font-weight: 600; }

/* ===== Manufacturing flow ===== */
.process-section { background: #fbfcfe; }
.process-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 90px; align-items: center; }
.process-list { border-top: 1px solid #dfe6ef; }
.process-step { display: flex; gap: 24px; padding: 24px 0; border-bottom: 1px solid #dfe6ef; }
.process-number { color: var(--blue-light); font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 700; padding-top: 2px; }
.process-step h3 { font-size: 1rem; color: var(--navy); margin-bottom: 5px; }
.process-step p { color: var(--text-muted); font-size: 0.9rem; }

/* ===== Products ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  background: var(--white);
  border: 1px solid #eef1f6;
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.product-card:hover { transform: translateY(-6px); }

.product-shape {
  width: 100%;
  height: 120px;
  border-radius: 10px;
  margin-bottom: 22px;
  position: relative;
  overflow: hidden;
}

.product-image { width: 100%; height: 170px; object-fit: contain; border-radius: 10px; margin-bottom: 22px; background: #f7f9fc; }

.shape-cord { background: linear-gradient(135deg, #8f2334, #c9364a); }
.shape-cord::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0.12) 0 10px, transparent 10px 20px);
}

.shape-harness { background: linear-gradient(135deg, #252333, #8f2334); }
.shape-harness::before {
  content: '';
  position: absolute;
  width: 160%;
  height: 3px;
  background: rgba(255,196,0,0.5);
  top: 30%;
  left: -30%;
  transform: rotate(20deg);
  box-shadow: 0 20px 0 rgba(255,255,255,0.2), 0 40px 0 rgba(255,196,0,0.3), -20px -10px 0 rgba(255,255,255,0.15);
}

.shape-assembly { background: linear-gradient(135deg, #c9364a, #ef7180); }
.shape-assembly::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.35), transparent 50%),
              radial-gradient(circle at 70% 70%, rgba(11,31,58,0.15), transparent 50%);
}

.product-card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: 10px; }
.product-card p { color: var(--text-muted); font-size: 0.96rem; }

/* ===== Testing ===== */
.testing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.test-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid #eef1f6;
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 14.5px;
  color: var(--text-dark);
  font-weight: 500;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.test-item:hover { transform: translateY(-3px); }

.test-item.wide { grid-column: span 3; }

.test-dot {
  width: 10px;
  height: 10px;
  min-width: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--accent));
}

.testing-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.test-photo img { width: 100%; height: 150px; object-fit: contain; border-radius: 8px; background: #f7f9fc; }

/* ===== CTA / Contact ===== */
.cta-section {
  background: linear-gradient(160deg, var(--navy), var(--navy-dark));
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-inner h2 {
  color: var(--white);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-bottom: 18px;
}

.cta-inner > p {
  color: rgba(255,255,255,0.75);
  max-width: 620px;
  margin: 0 auto 40px;
}

.cta-contact-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 500;
  font-size: 15px;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 12px 22px;
  border-radius: 30px;
  transition: background var(--transition), transform var(--transition);
}

.cta-contact-item svg { width: 18px; height: 18px; color: var(--accent); }

.cta-contact-item:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }

.contact-form {
  max-width: 620px;
  margin: 0 auto;
  padding: 24px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.06);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  text-align: left;
  color: rgba(255,255,255,0.82);
  font-size: 13px;
  font-weight: 600;
}

.contact-form input {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 8px;
  padding: 11px 13px;
  color: var(--text-dark);
  background: var(--white);
  font: inherit;
}

.contact-form input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.contact-form-status {
  min-height: 22px;
  margin-top: 14px;
  color: #ffcbd2;
  font-size: 13px;
}
.contact-form-status.status-error { color: #ffd34d; font-weight: 600; }
.contact-form-status.status-success { color: #4ade80; font-weight: 600; }

.contact-form .btn-primary {
  border: 0;
  outline: none;
}

html[dir="rtl"] .contact-form {
  direction: rtl;
}

html[dir="rtl"] .contact-form label {
  text-align: right;
}

html[dir="rtl"] .contact-form input {
  direction: rtl;
  text-align: right;
}

.footer-inner {
  align-items: center;
}

.footer-contact-grid {
  margin: 0;
  gap: 10px;
}

.footer-contact-grid .cta-contact-item {
  padding: 9px 14px;
  font-size: 13px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--navy-dark);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 600;
}

.footer-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: rgba(255,255,255,0.65);
  font-size: 14px;
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--accent); }

.footer-copy {
  width: 100%;
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 12.5px;
  margin-top: 10px;
}

/* ===== Scroll to top ===== */
.scroll-top {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 90;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* ===== RTL (Arabic) adjustments ===== */
html[dir="rtl"] .capability-inner a {
  border-left: 0;
  border-right: 1px solid #e7ecf3;
}

html[dir="rtl"] .capability-arrow {
  margin-left: 0;
  margin-right: auto;
  transform: scaleX(-1);
}

html[dir="rtl"] .section-head-left { text-align: right; }

html[dir="rtl"] .text-link span {
  margin-left: 0;
  margin-right: 6px;
  transform: scaleX(-1);
  display: inline-block;
}

html[dir="rtl"] .text-link:hover span { margin-right: 11px; margin-left: 0; }

html[dir="rtl"] .pill { border-left: 0; border-right: 3px solid var(--accent); }

html[dir="rtl"] .scroll-top { right: auto; left: 26px; }

html[dir="rtl"] .proof-check,
html[dir="rtl"] .test-dot {
  order: 0;
}

@media (max-width: 900px) {
  html[dir="rtl"] .capability-inner a { border-left: 0; }
}

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .about-grid, .mv-grid { grid-template-columns: 1fr; }
  .about-feature { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr; }
  .materials-grid { grid-template-columns: repeat(2, 1fr); }
  .certificate-gallery, .testing-gallery { grid-template-columns: repeat(2, 1fr); }
  .testing-grid { grid-template-columns: repeat(2, 1fr); }
  .test-item.wide { grid-column: span 2; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .capability-inner { grid-template-columns: repeat(4, 1fr); }
  .capability-label { grid-column: span 4; padding: 18px 0 0; }
  .capability-inner a { padding: 14px 10px 20px; border-left: 0; }
  .process-layout { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 760px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .header-inner { height: 68px; }
  .site-header.scrolled { background: rgba(21, 20, 33, 0.98); }
  .logo { gap: 8px; min-width: 0; }
  .logo-mark { width: 40px; height: 40px; }
  .logo-text { font-size: 13px; line-height: 1.2; max-width: 180px; }
  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(21, 20, 33, 0.98);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 18px;
    transform: translateY(-120%);
    transition: transform var(--transition);
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { font-size: 15px; padding: 4px 0; }
  .nav-cta { width: 100%; text-align: center; }
  .nav-toggle { display: flex; flex-shrink: 0; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .testing-grid { grid-template-columns: 1fr; }
  .materials-grid, .certificate-gallery, .testing-gallery { grid-template-columns: 1fr; }
  .test-item.wide { grid-column: span 1; }
  .capability-inner { grid-template-columns: repeat(2, 1fr); padding-bottom: 8px; }
  .capability-label { grid-column: span 2; }
  .capability-inner a { padding: 12px 0; }
  .proof-divider { display: none; }
  .hero { min-height: auto; padding-top: 68px; }
  .hero-inner { padding: 58px 16px 64px; }
  .eyebrow { font-size: 11px; letter-spacing: 1.4px; margin-bottom: 14px; }
  .hero h1 { font-size: clamp(2rem, 10vw, 2.75rem); line-height: 1.15; margin-bottom: 18px; }
  .hero-sub { font-size: 0.96rem; line-height: 1.7; margin-bottom: 26px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 34px; }
  .hero-actions .btn { width: 100%; max-width: 340px; margin: 0 auto; }
  .hero-proof { margin: -8px auto 28px; line-height: 1.5; }
  .hero-stats { gap: 14px 8px; padding-top: 24px; }
  .stat-num { font-size: 1.55rem; }
  .stat-label { font-size: 11px; line-height: 1.35; }
  .section { padding: 68px 0; }
  .section-head { margin-bottom: 30px; }
  .section-head h2 { font-size: clamp(1.75rem, 8vw, 2.3rem); }
  .section-sub { font-size: 0.95rem; }
  .capability-inner {
    display: flex;
    gap: 12px;
    overflow-x: auto !important;
    padding: 16px 16px 20px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
  .capability-inner > * { flex: 0 0 128px; scroll-snap-align: start; }
  .capability-label { flex-basis: 180px; padding: 0; }
  .capability-inner a { min-width: 0; font-size: 12px; }
  .capability-inner svg { width: 24px; height: 24px; }
  .materials-grid,
  .products-grid,
  .certificate-gallery,
  .testing-gallery,
  .testing-grid {
    grid-auto-flow: column;
    grid-auto-columns: minmax(78vw, 300px);
    grid-template-columns: none;
    overflow-x: auto;
    width: 100%;
    max-width: 100%;
    overscroll-behavior-inline: contain;
    padding: 4px 2px 14px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
  .material-card img { height: 175px; }
  .product-image { height: 150px; }
  .materials-grid > *,
  .products-grid > *,
  .certificate-gallery > *,
  .testing-gallery > *,
  .testing-grid > * {
    grid-column: auto;
    min-width: 0;
    scroll-snap-align: start;
  }
  .testing-grid {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow-x: visible !important;
    overflow-y: visible;
    scroll-snap-type: none;
  }
  .testing-grid .test-item.wide {
    grid-column: span 2;
  }
  .testing-grid .test-item {
    min-width: 0;
  }
  .testing-grid .test-item > span:last-child {
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .logo-track { gap: 34px; }
  .logo-item img { width: 82px; height: 48px; }
  .btn { min-height: 48px; padding: 13px 22px; }
  .cta-section .btn-large { width: 100%; }
  .contact-form { padding: 18px 14px; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-form label { text-align: start; }
}

@media (max-width: 420px) {
  .logo-text { max-width: 145px; font-size: 12px; }
  .lang-toggle { padding: 7px 10px; font-size: 11px; }
  .header-inner { gap: 8px; }
  .hero-inner { padding-top: 46px; }
  .hero h1 { font-size: 1.9rem; }
  .values-grid { gap: 10px; }
  .value-card { padding: 18px 10px; }
  .value-card h4 { font-size: 0.9rem; }
  .capability-inner { grid-template-columns: 1fr 1fr; }
  .capability-label { grid-column: span 2; }
}