.contact-hero-section {
  position: relative;
  overflow: hidden;
  padding: 96px 20px 72px;
  background:
    radial-gradient(circle at 12% 20%, rgba(62, 99, 215, 0.16), transparent 34%),
    linear-gradient(135deg, #eef5ff 0%, #ffffff 52%, #f2fbf8 100%);
}

.contact-hero-section::before {
  content: "";
  position: absolute;
  inset: auto -120px -180px auto;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(79, 209, 197, 0.18);
  filter: blur(8px);
  pointer-events: none;
}

.contact-hero-wrapper {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 56px;
  direction: rtl;
}

.contact-hero-content {
  max-width: 640px;
}

.contact-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  margin-bottom: 22px;
  border: 1px solid rgba(62, 99, 215, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: #3e63d7;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 10px 28px rgba(24, 58, 144, 0.08);
  backdrop-filter: blur(12px);
}

.contact-hero-title {
  margin: 0;
  color: var(--text-color, #1d2533);
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 950;
  line-height: 1.25;
  letter-spacing: -1px;
}

.contact-hero-description {
  margin: 22px 0 0;
  color: var(--muted-text, #64748b);
  font-size: 17px;
  font-weight: 500;
  line-height: 2.1;
}

.contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.contact-hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 850;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.contact-hero-btn:hover {
  transform: translateY(-3px);
}

.contact-hero-btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #183a90, #3e63d7);
  box-shadow: 0 16px 34px rgba(62, 99, 215, 0.28);
}

.contact-hero-btn-secondary {
  color: #183a90;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(24, 58, 144, 0.14);
}

.contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.contact-hero-meta-item {
  min-width: 170px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(24, 58, 144, 0.1);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.contact-hero-meta-item strong {
  display: block;
  color: #183a90;
  font-size: 16px;
  font-weight: 950;
  margin-bottom: 4px;
}

.contact-hero-meta-item span {
  color: var(--muted-text, #64748b);
  font-size: 13px;
  font-weight: 650;
}

.contact-hero-visual {
  position: relative;
  min-height: 430px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-hero-card-main {
  position: relative;
  z-index: 2;
  width: min(100%, 420px);
  padding: 34px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 30px 80px rgba(24, 58, 144, 0.18);
  backdrop-filter: blur(18px);
  text-align: center;
}

.contact-hero-avatar {
  width: 118px;
  height: 118px;
  margin: 0 auto 22px;
  padding: 10px;
  display: grid;
  place-items: center;
  border-radius: 34px;
  background: linear-gradient(135deg, #183a90, #4fd1c5);
  box-shadow: 0 18px 40px rgba(62, 99, 215, 0.3);
}

.contact-hero-avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: 26px;
}


.contact-hero-card-main h3 {
  margin: 0 0 12px;
  color: #1d2533;
  font-size: 22px;
  font-weight: 950;
}

.contact-hero-card-main p {
  margin: 0;
  color: #64748b;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.9;
}

.contact-hero-floating {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(24, 58, 144, 0.1);
  color: #183a90;
  font-size: 14px;
  font-weight: 850;
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(14px);
}

.contact-hero-floating-email {
  top: 58px;
  right: 18px;
}

.contact-hero-floating-chat {
  left: 0;
  top: 170px;
}

.contact-hero-floating-phone {
  right: 42px;
  bottom: 72px;
}

.contact-hero-orbit {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  border: 1px dashed rgba(62, 99, 215, 0.28);
  animation: contactHeroRotate 18s linear infinite;
}

@keyframes contactHeroRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* Dark Mode */
body.dark .contact-hero-section {
  background:
    radial-gradient(circle at 12% 20%, rgba(62, 99, 215, 0.22), transparent 34%),
    linear-gradient(135deg, #0f172a 0%, #111827 54%, #0b1220 100%);
}

body.dark .contact-hero-section::before {
  background: rgba(79, 209, 197, 0.12);
}

body.dark .contact-hero-badge,
body.dark .contact-hero-meta-item,
body.dark .contact-hero-floating,
body.dark .contact-hero-card-main {
  background: rgba(15, 23, 42, 0.72);
  border-color: rgba(148, 163, 184, 0.18);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

body.dark .contact-hero-title,
body.dark .contact-hero-card-main h3 {
  color: #f8fafc;
}

body.dark .contact-hero-description,
body.dark .contact-hero-card-main p,
body.dark .contact-hero-meta-item span {
  color: #cbd5e1;
}

body.dark .contact-hero-badge,
body.dark .contact-hero-floating,
body.dark .contact-hero-meta-item strong {
  color: #8fb3ff;
}

body.dark .contact-hero-btn-secondary {
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.76);
  border-color: rgba(148, 163, 184, 0.2);
}

body.dark .contact-hero-orbit {
  border-color: rgba(143, 179, 255, 0.22);
}

/* Responsive */
@media (max-width: 992px) {
  .contact-hero-wrapper {
    grid-template-columns: 1fr;
    gap: 42px;
    text-align: center;
  }

  .contact-hero-content {
    max-width: 760px;
    margin: 0 auto;
  }

  .contact-hero-actions,
  .contact-hero-meta {
    justify-content: center;
  }

  .contact-hero-visual {
    min-height: 390px;
  }
}

@media (max-width: 576px) {
  .contact-hero-section {
    padding: 72px 16px 54px;
  }

  .contact-hero-actions {
    flex-direction: column;
  }

  .contact-hero-btn {
    width: 100%;
  }

  .contact-hero-meta-item {
    width: 100%;
  }

  .contact-hero-visual {
    min-height: 340px;
  }

  .contact-hero-card-main {
    padding: 28px 20px;
    border-radius: 28px;
  }

  .contact-hero-floating {
    display: none;
  }

  .contact-hero-orbit {
    width: 280px;
    height: 280px;
  }
}
body.dark-mode .contact-main {
  --contact-bg: #081120;
  --contact-surface: #0f1b31;
  --contact-surface-soft: #13213b;
  --contact-surface-glass: rgba(15, 27, 49, 0.78);
  --contact-border: rgba(148, 163, 184, 0.18);
  --contact-border-strong: rgba(148, 163, 184, 0.28);
  --contact-title: #f8fbff;
  --contact-title-strong: #ffffff;
  --contact-text: #c7d2e3;
  --contact-muted: #94a3b8;
  --contact-primary: #8fb4ff;
  --contact-success: #34d399;
  --contact-success-hover: #10b981;
  --contact-shadow: rgba(2, 6, 23, 0.42);
  --contact-shadow-strong: rgba(0, 0, 0, 0.52);

  background: var(--contact-bg);
  color: var(--contact-text);
}
body.dark-mode .contact-main .contact-hero-section {
  background:
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.12), transparent 30%),
    linear-gradient(135deg, #081120 0%, #0b1426 52%, #10203b 100%);
}

body.dark-mode .contact-main .contact-hero-content {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-hero-badge {
  color: #dbeafe;
  background: rgba(15, 27, 49, 0.48);
  border-color: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

body.dark-mode .contact-main .contact-hero-title {
  color: var(--contact-title-strong);
}

body.dark-mode .contact-main .contact-hero-title span {
  color: var(--contact-primary);
}

body.dark-mode .contact-main .contact-hero-description {
  color: rgba(239, 246, 255, 0.86);
}
body.dark-mode .contact-main .contact-hero-card {
  background: rgba(15, 27, 49, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 55px var(--contact-shadow-strong);
  backdrop-filter: blur(16px);
}

body.dark-mode .contact-main .contact-hero-avatar {
  background: linear-gradient(135deg, #10203b 0%, #1e3a8a 55%, #0f766e 100%);
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.48);
  border: 1px solid rgba(143, 180, 255, 0.18);
}

body.dark-mode .contact-main .contact-hero-avatar img {
  filter: drop-shadow(0 0 20px rgba(143, 180, 255, 0.15));
}
body.dark-mode .contact-main .contact-hero-primary-btn {
  background: linear-gradient(135deg, var(--contact-success) 0%, var(--contact-success-hover) 100%);
  color: #04111f;
  box-shadow: 0 12px 28px rgba(16, 185, 129, 0.28);
}

body.dark-mode .contact-main .contact-hero-primary-btn:hover {
  background: linear-gradient(135deg, #4ade80 0%, #10b981 100%);
}

body.dark-mode .contact-main .contact-hero-secondary-btn {
  background: rgba(15, 27, 49, 0.42);
  color: #f8fbff;
  border-color: rgba(255, 255, 255, 0.18);
}

body.dark-mode .contact-main .contact-hero-secondary-btn:hover {
  background: rgba(30, 41, 59, 0.72);
}
body,
body *,
body *::before,
body *::after {
  transition:
    background-color 0.35s ease,
    color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    fill 0.35s ease,
    stroke 0.35s ease;
}

@media (prefers-reduced-motion: reduce) {
  body,
  body *,
  body *::before,
  body *::after {
    transition: none !important;
  }
}
/* ===== Contact Info Cards ===== */
.contact-info-section {
  padding: 90px 0;
  background:
    radial-gradient(circle at top left, rgba(62, 99, 215, 0.08), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.contact-container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.contact-section-header {
  max-width: 680px;
  margin: 0 auto 42px;
  text-align: center;
}

.contact-section-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(62, 99, 215, 0.08);
  color: #3e63d7;
  border: 1px solid rgba(62, 99, 215, 0.14);
  font-size: 0.86rem;
  font-weight: 700;
}

.contact-section-title {
  margin: 0;
  color: #10203b;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 900;
  line-height: 1.45;
}

.contact-section-desc {
  margin: 14px auto 0;
  color: #64748b;
  font-size: 1rem;
  line-height: 2;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.contact-info-card {
  position: relative;
  min-height: 292px;
  padding: 26px 22px;
  overflow: hidden;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.07);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.contact-info-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, #3e63d7 0%, #4fd1c5 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-info-card:hover {
  transform: translateY(-6px);
  border-color: rgba(62, 99, 215, 0.24);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.11);
}

.contact-info-card:hover::before {
  opacity: 1;
}

.contact-info-card--highlight {
  background:
    linear-gradient(135deg, rgba(62, 99, 215, 0.08), rgba(79, 209, 197, 0.1)),
    #ffffff;
  border-color: rgba(62, 99, 215, 0.18);
}

.contact-info-icon {
  width: 58px;
  height: 58px;
  margin: 0 0 22px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #3e63d7;
  background: linear-gradient(135deg, rgba(62, 99, 215, 0.1), rgba(79, 209, 197, 0.16));
  border: 1px solid rgba(62, 99, 215, 0.12);
  font-size: 1.6rem;
  line-height: 1;
}

.contact-info-body h3 {
  margin: 0 0 12px;
  color: #10203b;
  font-size: 1.12rem;
  font-weight: 900;
}

.contact-info-body p {
  margin: 0 0 18px;
  color: #64748b;
  font-size: 0.94rem;
  line-height: 1.9;
}

.contact-info-body > a {
  display: inline-flex;
  align-items: center;
  color: #2563eb;
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none;
}

.contact-info-body > a:hover {
  color: #10b981;
}

.contact-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-social-links a {
  padding: 8px 12px;
  border-radius: 12px;
  color: #3e63d7;
  background: rgba(62, 99, 215, 0.08);
  border: 1px solid rgba(62, 99, 215, 0.12);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.contact-social-links a:hover {
  color: #ffffff;
  background: #3e63d7;
  border-color: #3e63d7;
}
/* ===== Contact Info Cards - Dark Mode ===== */
body.dark-mode .contact-main .contact-info-section {
  background:
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.1), transparent 28%),
    linear-gradient(180deg, #081120 0%, #0d172a 100%);
}

body.dark-mode .contact-main .contact-section-badge {
  background: transparent;
  color: var(--contact-primary);
  border-color: transparent;
}

body.dark-mode .contact-main .contact-section-title {
  color: var(--contact-title);
}

body.dark-mode .contact-main .contact-section-desc {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-info-card {
  background: var(--contact-surface-glass);
  border-color: var(--contact-border);
  box-shadow: 0 10px 34px var(--contact-shadow);
  backdrop-filter: blur(14px);
}

body.dark-mode .contact-main .contact-info-card:hover {
  border-color: rgba(143, 180, 255, 0.28);
  box-shadow: 0 16px 40px rgba(2, 6, 23, 0.46);
}

body.dark-mode .contact-main .contact-info-card::before {
  background: linear-gradient(90deg, #60a5fa 0%, #8b5cf6 55%, #34d399 100%);
}

body.dark-mode .contact-main .contact-info-card--highlight {
  background:
    linear-gradient(135deg, rgba(96, 165, 250, 0.12), rgba(52, 211, 153, 0.1)),
    var(--contact-surface-glass);
  border-color: var(--contact-primary-border);
}

body.dark-mode .contact-main .contact-info-icon {
  color: #93c5fd;
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.14), rgba(52, 211, 153, 0.14));
  border-color: rgba(96, 165, 250, 0.18);
}

body.dark-mode .contact-main .contact-info-body h3 {
  color: var(--contact-title);
}

body.dark-mode .contact-main .contact-info-body p {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-info-body > a {
  color: #8fb4ff;
}

body.dark-mode .contact-main .contact-info-body > a:hover {
  color: #6ee7b7;
}

body.dark-mode .contact-main .contact-social-links a {
  color: #93c5fd;
  background: rgba(143, 180, 255, 0.1);
  border-color: rgba(143, 180, 255, 0.18);
}
.contact-social-links a svg {
  width: 18px;
  height: 18px;
  display: block;
  fill: currentColor;
}
.contact-social-links a {
  width: 40px;
  height: 40px;
  padding: 0;
  display: grid;
  place-items: center;
}

body.dark-mode .contact-main .contact-social-links a:hover {
  color: #ffffff;
  background: #3e63d7;
  border-color: #3e63d7;
}
@media (max-width: 1100px) {
  .contact-info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .contact-info-section {
    padding: 64px 0;
  }

  .contact-section-header {
    margin-bottom: 30px;
    text-align: right;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-info-card {
    min-height: auto;
    padding: 22px 18px;
  }

  .contact-info-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 18px;
    font-size: 1.45rem;
  }
}
/* ===== Teachers Collaboration Section ===== */
.contact-teachers-section {
  padding: 96px 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(79, 209, 197, 0.12), transparent 32%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.contact-teachers-wrapper {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
}

.contact-teachers-content {
  max-width: 660px;
}

.contact-teachers-desc {
  margin: 18px 0 28px;
  color: #64748b;
  font-size: 1rem;
  line-height: 2.05;
}

.contact-teachers-features {
  display: grid;
  gap: 16px;
}

.contact-teachers-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(226, 232, 240, 0.92);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
}

.contact-feature-icon {
  width: 46px;
  height: 46px;
  margin: 0;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(62, 99, 215, 0.1), rgba(79, 209, 197, 0.16));
  border: 1px solid rgba(62, 99, 215, 0.12);
  font-size: 1.35rem;
  line-height: 1;
}

.contact-teachers-feature h3 {
  margin: 0 0 6px;
  color: #10203b;
  font-size: 1rem;
  font-weight: 900;
}

.contact-teachers-feature p:not(.contact-feature-icon) {
  margin: 0;
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.9;
}

.contact-teachers-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.contact-teachers-btn {
  min-height: 46px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font-size: 0.94rem;
  font-weight: 900;
  text-decoration: none;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease;
}

.contact-teachers-btn:hover {
  transform: translateY(-3px);
}

.contact-teachers-btn--primary {
  color: #ffffff;
  background: linear-gradient(135deg, #3e63d7, #2563eb);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25);
}

.contact-teachers-btn--primary:hover {
  box-shadow: 0 18px 36px rgba(37, 99, 235, 0.32);
}

.contact-teachers-btn--secondary {
  color: #3e63d7;
  background: rgba(62, 99, 215, 0.08);
  border: 1px solid rgba(62, 99, 215, 0.16);
}

.contact-teachers-btn--secondary:hover {
  color: #2563eb;
  background: rgba(62, 99, 215, 0.12);
  border-color: rgba(62, 99, 215, 0.28);
}

/* Visual */
.contact-teachers-visual {
  position: relative;
  min-height: 430px;
  border-radius: 32px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.9), transparent 26%),
    linear-gradient(145deg, rgba(62, 99, 215, 0.14), rgba(79, 209, 197, 0.18));
  border: 1px solid rgba(62, 99, 215, 0.14);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
}

.contact-teachers-visual::before,
.contact-teachers-visual::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(62, 99, 215, 0.22), rgba(79, 209, 197, 0.22));
}

.contact-teachers-visual::before {
  width: 180px;
  height: 180px;
  top: -54px;
  right: -44px;
}

.contact-teachers-visual::after {
  width: 130px;
  height: 130px;
  left: -38px;
  bottom: -34px;
}

.teacher-visual-card,
.teacher-visual-panel,
.teacher-visual-stat {
  position: absolute;
  z-index: 1;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.11);
  backdrop-filter: blur(14px);
}

.teacher-visual-card--main {
  top: 54px;
  right: 42px;
  width: min(300px, calc(100% - 84px));
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-radius: 24px;
}

.teacher-visual-avatar {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: linear-gradient(135deg, #3e63d7, #4fd1c5);
  font-size: 2rem;
}

.teacher-visual-card span,
.teacher-visual-stat span {
  display: block;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 700;
}

.teacher-visual-card strong,
.teacher-visual-stat strong {
  display: block;
  margin-top: 4px;
  color: #10203b;
  font-size: 1.15rem;
  font-weight: 950;
}

.teacher-visual-panel {
  left: 46px;
  right: 46px;
  bottom: 72px;
  padding: 22px;
  border-radius: 26px;
}

.teacher-visual-line {
  height: 11px;
  width: 58%;
  margin-bottom: 12px;
  border-radius: 999px;
  background: rgba(62, 99, 215, 0.16);
}

.teacher-visual-line--wide {
  width: 82%;
}

.teacher-visual-progress {
  height: 12px;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.9);
}

.teacher-visual-progress span {
  width: 72%;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, #3e63d7, #4fd1c5);
}

.teacher-visual-stat {
  width: 118px;
  padding: 16px;
  border-radius: 22px;
  text-align: center;
}

.teacher-visual-stat--top {
  top: 172px;
  left: 34px;
}

.teacher-visual-stat--bottom {
  right: 48px;
  bottom: 34px;
}
/* ===== Teachers Collaboration - Dark Mode ===== */
body.dark-mode .contact-main .contact-teachers-section {
  background:
    radial-gradient(circle at 80% 20%, rgba(52, 211, 153, 0.1), transparent 32%),
    linear-gradient(180deg, #0d172a 0%, #081120 100%);
}

body.dark-mode .contact-main .contact-teachers-desc {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-teachers-feature {
  background: var(--contact-surface-glass);
  border-color: var(--contact-border);
  box-shadow: 0 10px 34px var(--contact-shadow);
}

body.dark-mode .contact-main .contact-feature-icon {
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.14), rgba(52, 211, 153, 0.14));
  border-color: rgba(96, 165, 250, 0.18);
}

body.dark-mode .contact-main .contact-teachers-feature h3 {
  color: var(--contact-title);
}

body.dark-mode .contact-main .contact-teachers-feature p:not(.contact-feature-icon) {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-teachers-btn--primary {
  background: linear-gradient(135deg, #3e63d7, #60a5fa);
  box-shadow: 0 16px 34px rgba(37, 99, 235, 0.28);
}

body.dark-mode .contact-main .contact-teachers-btn--secondary {
  color: #8fb4ff;
  background: rgba(143, 180, 255, 0.1);
  border-color: rgba(143, 180, 255, 0.18);
}

body.dark-mode .contact-main .contact-teachers-btn--secondary:hover {
  color: #ffffff;
  background: rgba(143, 180, 255, 0.16);
  border-color: rgba(143, 180, 255, 0.28);
}

body.dark-mode .contact-main .contact-teachers-visual {
  background:
    radial-gradient(circle at 30% 20%, rgba(143, 180, 255, 0.12), transparent 26%),
    linear-gradient(145deg, rgba(96, 165, 250, 0.12), rgba(52, 211, 153, 0.1));
  border-color: var(--contact-border);
  box-shadow: 0 24px 60px rgba(2, 6, 23, 0.48);
}

body.dark-mode .contact-main .teacher-visual-card,
body.dark-mode .contact-main .teacher-visual-panel,
body.dark-mode .contact-main .teacher-visual-stat {
  background: rgba(15, 23, 42, 0.72);
  border-color: rgba(143, 180, 255, 0.16);
  box-shadow: 0 18px 44px rgba(2, 6, 23, 0.42);
}

body.dark-mode .contact-main .teacher-visual-card span,
body.dark-mode .contact-main .teacher-visual-stat span {
  color: var(--contact-text);
}

body.dark-mode .contact-main .teacher-visual-card strong,
body.dark-mode .contact-main .teacher-visual-stat strong {
  color: var(--contact-title);
}

body.dark-mode .contact-main .teacher-visual-line {
  background: rgba(143, 180, 255, 0.14);
}

body.dark-mode .contact-main .teacher-visual-progress {
  background: rgba(15, 23, 42, 0.9);
}

body.dark-mode .contact-main .teacher-visual-progress span {
  background: linear-gradient(90deg, #60a5fa, #34d399);
}
@media (max-width: 980px) {
  .contact-teachers-wrapper {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .contact-teachers-content {
    max-width: 100%;
  }

  .contact-teachers-visual {
    min-height: 390px;
  }
}

@media (max-width: 640px) {
  .contact-teachers-section {
    padding: 64px 0;
  }

  .contact-teachers-desc {
    font-size: 0.94rem;
  }

  .contact-teachers-feature {
    padding: 14px;
  }

  .contact-feature-icon {
    width: 42px;
    height: 42px;
    font-size: 1.2rem;
  }

  .contact-teachers-actions {
    flex-direction: column;
  }

  .contact-teachers-btn {
    width: 100%;
  }

  .contact-teachers-visual {
    min-height: 360px;
    border-radius: 24px;
  }

  .teacher-visual-card--main {
    top: 34px;
    right: 22px;
    width: calc(100% - 44px);
  }

  .teacher-visual-panel {
    left: 22px;
    right: 22px;
    bottom: 58px;
  }

  .teacher-visual-stat {
    width: 104px;
    padding: 13px;
  }

  .teacher-visual-stat--top {
    top: 146px;
    left: 18px;
  }

  .teacher-visual-stat--bottom {
    right: 24px;
    bottom: 20px;
  }
}
.contact-teachers-notice {
  margin-top: 30px;
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(62, 99, 215, 0.08), rgba(79, 209, 197, 0.1));
  border: 1px solid rgba(62, 99, 215, 0.16);
}

.contact-teachers-notice-icon {
  width: 46px;
  height: 46px;
  margin: 0;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: #ffffff;
  color: #3e63d7;
  border: 1px solid rgba(62, 99, 215, 0.12);
  font-size: 1.3rem;
  line-height: 1;
}

.contact-teachers-notice h3 {
  margin: 0 0 6px;
  color: #10203b;
  font-size: 1rem;
  font-weight: 900;
}

.contact-teachers-notice p:not(.contact-teachers-notice-icon) {
  margin: 0;
  color: #64748b;
  font-size: 0.93rem;
  line-height: 1.9;
}
/* ===== Online-first Support / Process Section ===== */
.contact-process-section {
  padding: 96px 0;
  background:
    radial-gradient(circle at 18% 18%, rgba(62, 99, 215, 0.09), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.contact-process-header {
  max-width: 760px;
  margin: 0 auto 44px;
  text-align: center;
}

.contact-process-desc {
  margin: 18px auto 0;
  color: #64748b;
  font-size: 1rem;
  line-height: 2;
}

.contact-process-wrapper {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: stretch;
}

.contact-process-card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.06);
}

.contact-process-card--highlight {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    radial-gradient(circle at 28% 24%, rgba(255, 255, 255, 0.95), transparent 28%),
    linear-gradient(145deg, rgba(62, 99, 215, 0.13), rgba(79, 209, 197, 0.16));
}

.contact-process-card--highlight::before {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  top: -62px;
  left: -54px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(62, 99, 215, 0.2), rgba(79, 209, 197, 0.2));
}

.contact-process-card-icon {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  margin-bottom: 24px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid rgba(62, 99, 215, 0.12);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
  font-size: 2rem;
}

.contact-process-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 10px;
  color: #10203b;
  font-size: 1.35rem;
  font-weight: 950;
}

.contact-process-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #64748b;
  font-size: 0.96rem;
  line-height: 1.95;
}

.contact-process-steps {
  display: grid;
  gap: 16px;
}

.contact-process-step {
  position: relative;
  display: flex;
  gap: 18px;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
}

.contact-process-step-number {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: #ffffff;
  background: linear-gradient(135deg, #3e63d7, #4fd1c5);
  font-size: 0.94rem;
  font-weight: 950;
  letter-spacing: -0.02em;
  box-shadow: 0 12px 24px rgba(62, 99, 215, 0.2);
}

.contact-process-step h3 {
  margin: 0 0 7px;
  color: #10203b;
  font-size: 1rem;
  font-weight: 900;
}

.contact-process-step p {
  margin: 0;
  color: #64748b;
  font-size: 0.93rem;
  line-height: 1.9;
}

.contact-process-note {
  margin-top: 24px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 20px;
  background: rgba(62, 99, 215, 0.07);
  border: 1px solid rgba(62, 99, 215, 0.13);
}

.contact-process-note-icon {
  width: 42px;
  height: 42px;
  margin: 0;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid rgba(62, 99, 215, 0.12);
  font-size: 1.2rem;
}

.contact-process-note p:not(.contact-process-note-icon) {
  margin: 0;
  color: #475569;
  font-size: 0.94rem;
  line-height: 1.9;
}
/* ===== Online-first Support / Process - Dark Mode ===== */
body.dark-mode .contact-main .contact-process-section {
  background:
    radial-gradient(circle at 18% 18%, rgba(96, 165, 250, 0.1), transparent 30%),
    linear-gradient(180deg, #081120 0%, #0d172a 100%);
}

body.dark-mode .contact-main .contact-process-desc {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-process-card {
  background: var(--contact-surface-glass);
  border-color: var(--contact-border);
  box-shadow: 0 18px 44px var(--contact-shadow);
}

body.dark-mode .contact-main .contact-process-card--highlight {
  background:
    radial-gradient(circle at 28% 24%, rgba(143, 180, 255, 0.12), transparent 28%),
    linear-gradient(145deg, rgba(96, 165, 250, 0.12), rgba(52, 211, 153, 0.1));
}

body.dark-mode .contact-main .contact-process-card-icon,
body.dark-mode .contact-main .contact-process-note-icon {
  background: rgba(15, 23, 42, 0.78);
  border-color: rgba(143, 180, 255, 0.18);
}

body.dark-mode .contact-main .contact-process-card h3,
body.dark-mode .contact-main .contact-process-step h3 {
  color: var(--contact-title);
}

body.dark-mode .contact-main .contact-process-card p,
body.dark-mode .contact-main .contact-process-step p,
body.dark-mode .contact-main .contact-process-note p:not(.contact-process-note-icon) {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-process-step {
  background: var(--contact-surface-glass);
  border-color: var(--contact-border);
  box-shadow: 0 14px 34px var(--contact-shadow);
}

body.dark-mode .contact-main .contact-process-note {
  background: rgba(143, 180, 255, 0.08);
  border-color: rgba(143, 180, 255, 0.16);
}
@media (max-width: 980px) {
  .contact-process-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-process-card--highlight {
    min-height: 280px;
  }
}

@media (max-width: 640px) {
  .contact-process-section {
    padding: 64px 0;
  }

  .contact-process-header {
    margin-bottom: 32px;
  }

  .contact-process-card,
  .contact-process-step {
    border-radius: 22px;
  }

  .contact-process-card {
    padding: 24px;
  }

  .contact-process-step {
    gap: 14px;
    padding: 18px;
  }

  .contact-process-step-number {
    width: 46px;
    height: 46px;
    border-radius: 15px;
    font-size: 0.84rem;
  }

  .contact-process-note {
    align-items: flex-start;
    padding: 16px;
  }
}
/* ===== FAQ Section ===== */
.contact-faq-section {
  padding: 96px 0;
  background:
    radial-gradient(circle at 84% 18%, rgba(79, 209, 197, 0.1), transparent 30%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.contact-faq-header {
  max-width: 760px;
  margin: 0 auto 44px;
  text-align: center;
}

.contact-faq-desc {
  margin: 18px auto 0;
  color: #64748b;
  font-size: 1rem;
  line-height: 2;
}

.contact-faq-wrapper {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: start;
}

.contact-faq-list {
  display: grid;
  gap: 14px;
}

.contact-faq-item {
  overflow: hidden;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(226, 232, 240, 0.96);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.contact-faq-item.active {
  border-color: rgba(62, 99, 215, 0.22);
  box-shadow: 0 18px 42px rgba(62, 99, 215, 0.09);
}

.contact-faq-question {
  width: 100%;
  min-height: 72px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 0;
  background: transparent;
  color: #10203b;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.8;
  text-align: right;
  cursor: pointer;
}

.contact-faq-question span:first-child {
  flex: 1;
}

.contact-faq-icon {
  position: relative;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 12px;
  background: rgba(62, 99, 215, 0.08);
  border: 1px solid rgba(62, 99, 215, 0.12);
}

.contact-faq-icon::before,
.contact-faq-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 999px;
  background: #3e63d7;
  transition: transform 0.25s ease;
}

.contact-faq-icon::before {
  width: 14px;
  height: 2px;
}

.contact-faq-icon::after {
  width: 2px;
  height: 14px;
}

.contact-faq-item.active .contact-faq-icon::after {
  transform: scaleY(0);
}

.contact-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}

.contact-faq-item.active .contact-faq-answer {
  max-height: 180px;
}

.contact-faq-answer p {
  margin: 0;
  padding: 0 20px 20px;
  color: #64748b;
  font-size: 0.94rem;
  line-height: 2;
}

.contact-faq-side {
  position: sticky;
  top: 96px;
  padding: 30px;
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 255, 255, 0.9), transparent 28%),
    linear-gradient(145deg, rgba(62, 99, 215, 0.12), rgba(79, 209, 197, 0.16));
  border: 1px solid rgba(62, 99, 215, 0.14);
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.08);
}

.contact-faq-side::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  left: -52px;
  top: -58px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(62, 99, 215, 0.2), rgba(79, 209, 197, 0.2));
}

.contact-faq-side-icon {
  position: relative;
  z-index: 1;
  width: 68px;
  height: 68px;
  margin-bottom: 22px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  color: #ffffff;
  background: linear-gradient(135deg, #3e63d7, #4fd1c5);
  box-shadow: 0 16px 30px rgba(62, 99, 215, 0.2);
  font-size: 2rem;
  font-weight: 950;
}

.contact-faq-side h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 10px;
  color: #10203b;
  font-size: 1.25rem;
  font-weight: 950;
}

.contact-faq-side p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #64748b;
  font-size: 0.95rem;
  line-height: 1.95;
}

.contact-faq-side-info {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.82);
}

.contact-faq-side-info span {
  display: block;
  margin-bottom: 5px;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 700;
}

.contact-faq-side-info strong {
  display: block;
  color: #10203b;
  font-size: 1rem;
  font-weight: 950;
}
/* ===== FAQ Section - Dark Mode ===== */
body.dark-mode .contact-main .contact-faq-section {
  background:
    radial-gradient(circle at 84% 18%, rgba(52, 211, 153, 0.09), transparent 30%),
    linear-gradient(180deg, #0d172a 0%, #081120 100%);
}

body.dark-mode .contact-main .contact-faq-desc {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-faq-item {
  background: var(--contact-surface-glass);
  border-color: var(--contact-border);
  box-shadow: 0 14px 34px var(--contact-shadow);
}

body.dark-mode .contact-main .contact-faq-item.active {
  border-color: rgba(143, 180, 255, 0.24);
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.42);
}

body.dark-mode .contact-main .contact-faq-question {
  color: var(--contact-title);
}

body.dark-mode .contact-main .contact-faq-icon {
  background: rgba(143, 180, 255, 0.1);
  border-color: rgba(143, 180, 255, 0.18);
}

body.dark-mode .contact-main .contact-faq-icon::before,
body.dark-mode .contact-main .contact-faq-icon::after {
  background: #93c5fd;
}

body.dark-mode .contact-main .contact-faq-answer p {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-faq-side {
  background:
    radial-gradient(circle at 28% 18%, rgba(143, 180, 255, 0.12), transparent 28%),
    linear-gradient(145deg, rgba(96, 165, 250, 0.12), rgba(52, 211, 153, 0.1));
  border-color: var(--contact-border);
  box-shadow: 0 22px 54px rgba(2, 6, 23, 0.48);
}

body.dark-mode .contact-main .contact-faq-side h3,
body.dark-mode .contact-main .contact-faq-side-info strong {
  color: var(--contact-title);
}

body.dark-mode .contact-main .contact-faq-side p,
body.dark-mode .contact-main .contact-faq-side-info span {
  color: var(--contact-text);
}

body.dark-mode .contact-main .contact-faq-side-info {
  background: rgba(15, 23, 42, 0.72);
  border-color: rgba(143, 180, 255, 0.16);
}
@media (max-width: 980px) {
  .contact-faq-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-faq-side {
    position: relative;
    top: auto;
  }
}

@media (max-width: 640px) {
  .contact-faq-section {
    padding: 64px 0;
  }

  .contact-faq-header {
    margin-bottom: 32px;
  }

  .contact-faq-question {
    min-height: 66px;
    padding: 16px;
    font-size: 0.94rem;
  }

  .contact-faq-icon {
    width: 32px;
    height: 32px;
    border-radius: 11px;
  }

  .contact-faq-answer p {
    padding: 0 16px 18px;
    font-size: 0.9rem;
  }

  .contact-faq-side {
    padding: 24px;
    border-radius: 24px;
  }

  .contact-faq-side-icon {
    width: 60px;
    height: 60px;
    border-radius: 20px;
    font-size: 1.75rem;
  }
}