/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@700&display=swap');

body {
  font-family: 'Cairo', sans-serif;
    background: #f7f7f7;
    margin: 0;
   color: #2c3e50;
    direction: rtl;
    line-height: 1.6;
}

h1 {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 2rem;
    padding-bottom: 0.3rem;
    color: #000000;
    font-weight: 700;
    margin-top: unset;
}

.container {
  display: flex;
  gap: 2rem;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
}

/* قسم الشهادة */
#certificate-wrapper {
  position: relative;
  width: 1000px;
  max-width: 90vw;
  height: 712px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  border-radius: 15px;
  user-select: none;
  overflow: hidden;
  background-color: white;
}

#certificate-wrapper img.background-image {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 712px;
  object-fit: cover;
  user-select: none;
  pointer-events: none;
  z-index: 0;
  border-radius: 15px;
}

/* النصوص فوق الشهادة */
.certificate-text {
  position: absolute;
  color: #0b2b57;
  font-weight: 700;
  text-align: center;
  user-select: text;
  /* إزالة white-space: nowrap; */
  white-space: normal; /* أو إزالة السطر بالكامل */
  text-shadow: 1px 1px 3px rgba(255, 255, 255, 0.85);
  z-index: 10;
  word-break: break-word; /* يسمح بكسر الكلمات */
  overflow-wrap: break-word; /* دعم لكسر الكلمات */
}

/* موقع النصوص بدقة */
#name {
  top: 250px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 35px;
    min-width: 600px;
    border-bottom: 2px solid #113f6a;
}

#occasion {
  top: 340px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 25px;
  min-width: 600px;
  font-weight: 600;
  color: #1565c0;
}

#date {
  top: 470px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 22px;
  min-width: 600px;
  font-weight: 600;
  font-style: italic;
  color: #155a9e;
}

#sender {
  top: 510px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  min-width: 600px;
  font-weight: 700;
  color: #113f6a;
}

#signature-left {
  top: 620px;
  left: 145px;
  font-size: 20px;
  width: 250px;
  font-weight: 700;
  color: #113f6a;
  border-top: 2px solid #113f6a;
  padding: 0.2rem 0;
  cursor: default;
  white-space: nowrap;
}

#signature-right {
  top: 620px;
  right: 145px;
  font-size: 20px;
  width: 250px;
  font-weight: 700;
  color: #113f6a;
  border-top: 2px solid #113f6a;
  padding: 0.2rem 0;
  cursor: default;
  white-space: nowrap;
}

/* قسم النموذج */
form {
  max-width: 340px;
  width: 100%;
  background: white;
  padding: 1.5rem 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgb(24 123 205 / 0.2);
  display: flex;
  flex-direction: column;
  user-select: none;
}

form label {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: #105a8b;
  user-select: text;
}

form select,
form input[type="text"],
form input[type="date"] {
  padding: 0.5rem 0.8rem;
  font-size: 1rem;
  border: 2px solid #acd3ff;
  border-radius: 10px;
  outline-offset: 2px;
  transition: border-color 0.3s ease;
  font-family: 'Cairo', sans-serif;
  user-select: text;
}

form select:focus,
form input[type="text"]:focus,
form input[type="date"]:focus {
  border-color: #187bcd;
  outline: none;
}

.buttons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

button#downloadBtn,
button#printBtn {
  flex: 1;
  padding: 0.75rem;
  font-size: 1.15rem;
  font-weight: 700;
  background-color: #187bcd;
  color: white;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(24, 123, 205, 0.5);
  transition: background-color 0.3s ease;
  user-select: none;
}

button#downloadBtn:hover,
button#printBtn:hover,
button#downloadBtn:focus,
button#printBtn:focus {
  background-color: #105a8b;
  outline: none;
}

/* Responsive */
@media (max-width: 1080px) {
  .container {
    flex-direction: column;
    align-items: center;
  }

  #certificate-wrapper {
    width: 90vw;
    height: calc(90vw * 0.712);
  }

  /* Adjust text positions proportionally */
  #name {
    top: 27.5%;
    font-size: 4.2vw;
    min-width: 80vw;
  }

  #occasion {
    top: 36%;
    font-size: 2.5vw;
    min-width: 80vw;
  }

  #date {
    top: 44%;
    font-size: 2vw;
    min-width: 80vw;
  }

  #sender {
    top: 51%;
    font-size: 2.2vw;
    min-width: 80vw;
  }

  #signature-left {
    top: 57%;
    left: 14.5%;
    font-size: 1.8vw;
    width: 22vw;
  }

  #signature-right {
    top: 57%;
    right: 14.5%;
    font-size: 1.8vw;
    width: 22vw;
  }
}

.sr-only {
  border: 0 !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  -webkit-clip-path: inset(50%) !important;
  clip-path: inset(50%) !important;
  height: 1px !important;
  margin: -1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  position: absolute !important;
  width: 1px !important;
  white-space: nowrap !important;
}

.seo-footer {
  background: rgba(255, 255, 255, 0.95);
  margin-top: 3rem;
  padding: 3rem 2rem;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.seo-content h2 {
  color: #000;
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.seo-content p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  text-align: justify;
}

.seo-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2rem 0;
}

.feature-column h3 {
  color: #000;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.feature-column ul {
  list-style: none;
  padding: 0;
}

.feature-column li {
  color: #666;
  margin-bottom: 0.5rem;
  padding-right: 1rem;
  position: relative;
}

.feature-column li:before {
  content: "✓";
  color: #28a745;
  font-weight: bold;
  position: absolute;
  right: 0;
}

.seo-uses {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 10px;
  margin: 2rem 0;
}

.seo-uses h3 {
  color: #000;
  margin-bottom: 1rem;
}

.seo-keywords {
  background: rgba(102, 126, 234, 0.1);
  padding: 1rem;
  border-radius: 10px;
  margin-top: 2rem;
}

.seo-keywords p {
  margin: 0;
  font-size: 0.9rem;
  color: #666;
}

@media (max-width: 768px) {
  .container {
    padding: 10px;
  }

  .header h1 {
    font-size: 2rem;
  }

  .unit-row {
    flex-direction: column;
  }

  .converter-card,
  .result-card,
  .conversion-table {
    padding: 1.5rem;
  }

  .quick-converts {
    grid-template-columns: 1fr 1fr;
  }

  .seo-features {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .seo-content h2 {
    font-size: 1.5rem;
  }
}