/* ===== الصافود - ثيم الموقع ===== */
:root {
  --bg-dark: #1A2E5B;
  --bg-dark-light: #243B6B;
  --text-white: #FFFFFF;
  --accent-red: #E60026;
  --accent-blue: #007BFF;
  --accent-blue-dark: #0056B3;
  --gray-light: rgba(255, 255, 255, 0.85);
  --gray-muted: rgba(255, 255, 255, 0.7);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  --radius: 12px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', 'Tajawal', 'Cairo', sans-serif;
  background: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.7;
  direction: rtl;
  min-height: 100vh;
  overflow-x: hidden;
}

/* خلفية ذات نسيج خفيف */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(135deg, rgba(0, 86, 179, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(230, 0, 38, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ===== الهيدر والتنقل ===== */
.header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  padding: 1rem 2rem;
  background: rgba(26, 46, 91, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--accent-red), var(--accent-blue)) 1;
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-white);
  font-weight: 700;
  font-size: 1.5rem;
}

.logo img {
  height: 48px;
  width: auto;
}

.logo-text span {
  display: block;
  font-size: 0.85rem;
  color: var(--gray-muted);
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--gray-light);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-blue));
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* زر القائمة للموبايل */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ===== المحتوى الرئيسي ===== */
.main {
  position: relative;
  z-index: 1;
  padding-top: 80px;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===== الهيرو ===== */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding: 4rem 0;
  position: relative;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-white), var(--gray-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text .accent-lines {
  width: 120px;
  height: 6px;
  margin: 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-text .accent-lines span:first-child {
  height: 2px;
  background: var(--accent-red);
  width: 80%;
}

.hero-text .accent-lines span:last-child {
  height: 2px;
  background: var(--accent-blue);
  width: 100%;
}

.hero-text p {
  color: var(--gray-muted);
  font-size: 1.15rem;
  max-width: 480px;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-red), #c40020);
  color: var(--text-white);
  box-shadow: 0 4px 20px rgba(230, 0, 38, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(230, 0, 38, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid var(--accent-blue);
}

.btn-outline:hover {
  background: var(--accent-blue);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual .logo-hero {
  max-width: 320px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* ===== الأقسام العامة ===== */
.section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-title .accent-lines {
  width: 80px;
  height: 4px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.section-title .accent-lines span:first-child {
  height: 2px;
  background: var(--accent-red);
  width: 60%;
  margin: 0 auto;
}

.section-title .accent-lines span:last-child {
  height: 2px;
  background: var(--accent-blue);
  width: 100%;
}

.section-title p {
  color: var(--gray-muted);
  margin-top: 1rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== بطاقات الخدمات ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-dark-light);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, var(--accent-red), var(--accent-blue));
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(0, 123, 255, 0.2);
}

.service-card:hover::before {
  height: 100%;
}

.service-card .icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(230, 0, 38, 0.2), rgba(0, 123, 255, 0.2));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--gray-muted);
  font-size: 0.95rem;
}

/* ===== الفوتر ===== */
.footer {
  background: var(--bg-dark-light);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
  border-top: 2px solid rgba(255, 255, 255, 0.06);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  align-items: start;
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--gray-muted);
  font-size: 0.95rem;
  max-width: 280px;
}

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--gray-light);
}

.footer-links ul {
  list-style: none;
}

.footer-links a {
  color: var(--gray-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 2rem;
  text-align: center;
  color: var(--gray-muted);
  font-size: 0.9rem;
}

/* ===== صفحة اتصل بنا ===== */
.contact-hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.contact-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-hero .accent-lines {
  width: 80px;
  height: 4px;
  margin: 1rem auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: center;
}

.contact-hero .accent-lines span:first-child {
  height: 2px;
  background: var(--accent-red);
  width: 60px;
}

.contact-hero .accent-lines span:last-child {
  height: 2px;
  background: var(--accent-blue);
  width: 80px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto 4rem;
}

.contact-info-card {
  background: var(--bg-dark-light);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-info-card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-info-card p,
.contact-info-card a {
  color: var(--gray-muted);
  text-decoration: none;
  font-size: 1rem;
}

.contact-info-card a:hover {
  color: var(--accent-blue);
}

.contact-form {
  background: var(--bg-dark-light);
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  grid-column: 1 / -1;
}

.contact-form h3 {
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.contact-form label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--gray-light);
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-white);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--gray-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  background: rgba(255, 255, 255, 0.08);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form .btn {
  width: 100%;
  padding: 1rem;
  margin-top: 0.5rem;
}

/* ===== صفحة من نحن ===== */
.about-hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.about-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.about-hero .accent-lines {
  width: 80px;
  height: 4px;
  margin: 1rem auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: center;
}

.about-hero .accent-lines span:first-child {
  height: 2px;
  background: var(--accent-red);
  width: 60px;
}

.about-hero .accent-lines span:last-child {
  height: 2px;
  background: var(--accent-blue);
  width: 80px;
}

.about-content {
  max-width: 800px;
  margin: 0 auto 4rem;
}

.about-content p {
  color: var(--gray-muted);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  line-height: 1.9;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.about-value {
  background: var(--bg-dark-light);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.about-value strong {
  display: block;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
}

.about-value span {
  color: var(--gray-muted);
  font-size: 0.95rem;
}

/* ===== الموبايل ===== */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: calc(100vh - 70px);
    background: var(--bg-dark-light);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    transition: var(--transition);
    border-left: 2px solid var(--accent-red);
  }

  .nav-links.open {
    right: 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text .accent-lines {
    margin: 1.25rem auto;
  }

  .hero-text p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-visual .logo-hero {
    max-width: 220px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    max-width: none;
  }
}