/* ملف CSS مخصص لموقع CyberH - أحمر وأسود فقط */
@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&display=swap");

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

:root {
  /* الألوان الأساسية - أحمر وأسود فقط */
  --primary-red: #dc2626;
  --dark-red: #991b1b;
  --light-red: #ef4444;
  --black: #000000;
  --dark-gray: #1a1a1a;
  --medium-gray: #404040;
  --light-gray: #666666;
  --white: #ffffff;
  --off-white: #f9f9f9;
}

body {
  font-family: "Cairo", sans-serif;
  background-color: var(--black);
  color: var(--white);
  line-height: 1.6;
  direction: rtl;
}

/* الهيدر */
.header {
  background-color: var(--dark-gray);
  border-bottom: 2px solid var(--primary-red);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo h1 {
  color: var(--primary-red);
  font-size: 1.8rem;
  font-weight: 700;
}

.ninja-icon {
  width: 40px;
  height: 40px;
  background-color: var(--primary-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: ninja-float 3s ease-in-out infinite;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav a:hover {
  color: var(--primary-red);
}

/* الأزرار */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-red);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--dark-red);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-red);
  border: 2px solid var(--primary-red);
}

.btn-secondary:hover {
  background-color: var(--primary-red);
  color: var(--white);
}

/* الكروت */
.card {
  background-color: var(--dark-gray);
  border: 1px solid var(--medium-gray);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card:hover {
  border-color: var(--primary-red);
  transform: translateY(-2px);
  transition: all 0.3s ease;
}

/* شريط التقدم */
.progress-container {
  background-color: var(--medium-gray);
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-bar {
  background-color: var(--primary-red);
  height: 100%;
  transition: width 0.3s ease;
}

/* مشغل الفيديو */
.video-player {
  background-color: var(--dark-gray);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--primary-red);
}

.play-button {
  background-color: var(--primary-red);
  color: var(--white);
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.play-button:hover {
  background-color: var(--dark-red);
  transform: scale(1.05);
}

/* التعليقات */
.comment {
  background-color: var(--dark-gray);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border-right: 4px solid var(--primary-red);
}

.comment-author {
  color: var(--primary-red);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.comment-text {
  color: var(--light-gray);
  line-height: 1.5;
}

/* النماذج */
.form-group {
  margin-bottom: 1rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--dark-gray);
  border: 2px solid var(--medium-gray);
  border-radius: 8px;
  color: var(--white);
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-red);
}

/* الشبكة */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: 1fr 1fr;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-course {
  grid-template-columns: 2fr 1fr;
}

/* الأنيميشن */
@keyframes ninja-float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes ninja-appear {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ninja-appear {
  animation: ninja-appear 0.6s ease-out;
}

.ninja-hover:hover {
  transform: translateY(-2px);
  transition: transform 0.3s ease;
}

/* الاستجابة للشاشات الصغيرة */
@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-course {
    grid-template-columns: 1fr;
  }

  .header-content {
    flex-direction: column;
    gap: 1rem;
  }

  .nav {
    gap: 1rem;
  }
}

/* تأثيرات خاصة */
.glow-red {
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
}

.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.mb-1 {
  margin-bottom: 0.25rem;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mb-4 {
  margin-bottom: 1rem;
}
.mt-2 {
  margin-top: 0.5rem;
}
.mt-4 {
  margin-top: 1rem;
}
.p-4 {
  padding: 1rem;
}
.py-8 {
  padding: 2rem 0;
}