:root {
  --primary: #8e2de2;
  --secondary: #4a00e0;
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  --radius: 20px;
  --font: 'Vazirmatn', sans-serif;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  direction: rtl;
  background: linear-gradient(135deg, #d2009b, #5b2bc1);
  min-height: 100vh;
  color: var(--text-dark);
  overflow-x: hidden;
}

/* ---------------- Header ---------------- */
.header {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius);
  color: var(--text-light);
  margin: 20px;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 40px;
  height: 40px;
}

.main-page {
  background: #ffffff33;
  padding: 6px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.3s ease;
}

.main-page:hover {
  background: #ffffff55;
}

/* ---------------- Container ---------------- */
.container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.left-image img {
  width: 300px;
  max-width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
}

/* ---------------- Contact Box ---------------- */
.right-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-box {
  display: flex;
  align-items: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 15px 20px;
  box-shadow: var(--glass-shadow);
  gap: 15px;
  min-width: 260px;
}

.icon {
  width: 36px;
  height: 36px;
  transition: transform 0.3s;
}

.icon:hover {
  transform: scale(1.15) rotate(6deg);
}

.contact-text {
  text-decoration: none;
  color: #fff;
  font-size: 16px;
}

/* ---------------- Contact Form ---------------- */
.contact-section {
  padding: 80px 30px 60px;
  text-align: center;
}

.section-title {
  font-size: 36px;
  color: #fff;
  margin-bottom: 40px;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.contact-form {
  max-width: 500px;
  margin: auto;
  display: grid;
  gap: 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 35px;
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(10px);
}

.contact-form input,
.contact-form textarea {
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid #ffffff33;
  border-radius: 12px;
  color: #fff;
  font-size: 15px;
  transition: border 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #eee;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #fff;
  outline: none;
  background: rgba(255, 255, 255, 0.2);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form button {
  background: linear-gradient(to right, var(--primary), var(--secondary));
  color: #fff;
  border: none;
  padding: 15px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
  transition: all 0.3s ease;
}

.contact-form button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.3);
}

/* ---------------- Fade In Animation ---------------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  body {
    padding: 0 10px;
  }

  .header {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 16px 12px;
    margin: 12px;
    text-align: center;
  }

  .header-content {
    flex-direction: column;
    gap: 8px;
  }

  .main-page {
    font-size: 13px;
    padding: 5px 12px;
    border-radius: 8px;
  }

  .container {
    margin-top: 60px;
    flex-direction: column;
    gap: 25px;
    padding: 20px 10px;
  }

  /* وسط چین کردن تصویر ربات */
  .left-image {
    display: flex;
    justify-content: center;
    width: 100%;
  }
  .left-image img {
    width: 90%;
    max-width: 250px;
    border-radius: 16px;
    display: block;
    margin: 0 auto;
  }

  .right-section {
    align-items: center;
    width: 100%;
    gap: 20px;
    /* کنار هم چیدن باکس‌های شیشه‌ای */
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .contact-box {
    width: 70%;
    min-width: 120px;
    padding: 10px 12px;
    border-radius: 16px;
    gap: 10px;
    margin-bottom: 5px;
  }

  .icon {
    width: 28px;
    height: 28px;
  }

  .contact-text {
    font-size: 13px;
    text-align: center;
    line-height: 1.4;
  }

  .contact-section {
    padding: 60px 15px 40px;
  }

  .section-title {
    font-size: 24px;
    line-height: 1.3;
  }

  .contact-form {
    width: 100%;
    max-width: 80%;
    padding: 20px;
    gap: 16px;
    align-items: center;
  }

  .contact-form input,
  .contact-form textarea {
    font-size: 14px;
    padding: 12px 14px;
  }

  .contact-form button {
    font-size: 15px;
    padding: 12px 16px;
  }
}